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1.0 Application
CONDITIONAL USE PERMIT APPLICATION GREAT DIVIDE PIPELINE GARFIELD COUNTY COLORADO, USA PROJECT DEVELOPMENT IND. LLC 12596 W. Bayaud Avenue, Suite 400 Lakewood, Colorado 80228 (303) 986-9123 • • • GARFIELD COUNTY Building & Planning Department 108 8'h Street, Suite 201 Glenwood Springs, Colorado 81601 Telephone: 970.945.8212 Facsimile: 970.945.3470 www.garfield-county.com CONDITIONAL USE PERMIT GENERAL INFORMATION (To be completed by the applicant.) a Street Address / General Location of Property: Pi2eline right-of-way from a point approx. 1.5 miles west of Rifle, Colorado to a point approx. 1.5 miles NW of 9 Legal Description: See "Legal Description" tab of Parachute, CO Permit Submittal documents. gricu ura , n■us ria , SIB ID -BLM ➢ Existing Use & Size of Property in acres: Land / approximately 120 acres Description of Conditional Use Requested: P_ raj_ect consists of a 24" diameter steel, natural gas gathering sub -surface pipeline to be installed from an existing can ressor facil t across ivate, CDOT, and BLM land, terminating at an existing facilites See POD for details. ➢ Zone District: T Name of Property Owner (Applicant): EnCana Gather' ng apices (U.S.A. ) Inc. Address: 0_17th Street, cite 2600 Telephone: 1303 623-2300_7 City: State: CO Zip Code: 80202 FAX: (720) 956-3610 Name of Owner's Representative, if any (Planner, Attorney, etc): Project Development Ind. LLC Address:12596 W. BayudAve., Suite 400 Telephone: (303) 986-9123 A City:ku State: CO Zip Code: 80228 FAX: (_303) 986-9050 STAFF USE ONLY > Doc. No.: Date Submitted: TC Date; Planner- Hearing Date: Great Divide 24" Pipeline Description A PROPOSED PIPELINE RIGHT-OF-WAY TRAVERSING SECTION 13, T6S, R94W, 6TH P.M. ALSO, THE SOUTH 1/2 OF SECTION 14, T6S, R94W, 6TH P.M. ALSO, THE NW 1/4 NW 1/4 OF SECTION 23, T6S, R94W, 6TH P.M. ALSO, THE SOUTH 1/2 SOUTH 1/2 OF SECTION 15, T6S, R94W, 6TH P.M. ALSO, LOT 16 OF SECTION 16, T6S, R94W, 6TH P.M. ALSO, THE NORTH 1/2 AND THE NW 1/4 SW 1/4 OF SECTION 21, T6S, R94W, 6TH P.M. ALSO, THE SE 1/4 OF SECTION 20, T6S, R94W, 6TH P.M. ALSO, THE NORTH 1/2 OF SECTION 29, T6S, R94W, 6TH P.M. ALSO, THE NORTH 1/2 OF SECTION 30, T6S, R94W, 6TH P.M. ALSO,. SECTION 25, T6S, R95W, 6TH P.M. ALSO, LOT 3 OF SECTION 36, T6S, R95W, 6TH P.M. ALSO, SECTION 35, T6S, R95W, 6T11 P.M. ALSO, THE SOUTH 1/2 OF SECTION 34, T6S, R95W, 6TH P.M. ALSO, THE SOUTH 1/2 OF THE SOUTH 1/2 OF SECTION 33, T6S, R95W, 6TH. P.M. ALSO, THE OF THE SOUTH 1/2 SOUTH 1/2 OF SECTION 32, T6S, R95W, 6TH P.M. ALSO, THE NW 1/4 OF SECTION 5, T7S, R95W, 6TH P.M. ALSO, SECTION 6, T7S, R95W, 6TH P.M. ALSO, THE SOUTH 1/2 OF SECTION 1, T7S, R96W, 6TH P.M. ALSO, THE EAST 1/2 OF SECTION 2, T7S, R96W, 6TH P.M. GARFIELD COUNTY, COLORADO. THE CENTERLINE OF SAID RIGHT-OF-WAY BEING MORE PARTICULARY DESCRIBED AS FOLLOWS. BEGINNING AT A POINT IN THE SW 1/4 NE 1/4 OF SECTION 13, T6S, R94W, 6TH P.M. WHICH BEARS S40°55'20"E 1894.53' FROM THE NORTH 1/4 CORNER OF SAID SECTION 13 (BEING A 1913 BRASS CAP), THENCE N15°51'41"W 150.70; THENCE N57°41'27"W 13.54'; THENCE S78°10'08"W 77.90'; THENCE S67°36'33"W 162.47'; THENCE S63°00'52"W 727.25; THENCE S62°46'33"W 405.72'; THENCE S62°43'22"W 892.06'; THENCE S62°57'18"W 1869.72'; THENCE S50°32'05"W 168.41'; THENCE S75°32'06"W 27.18' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 14, T6S, R94W, 6TH P.M. WHICH BEARS S01 °05' 13 "E 491.23' FROM THE EAST 1/4 CORNER OF SAID SECTION 14 (BEING A 1882 B.L.M. ALUMINUM CAP); THENCE S75°32'06"W 136.02'; THENCE S62°50'06"W 1283.13'; THENCE S42°29'48"W 803.36'; THENCE S72°46'09"W 440.67'; THENCE S75°32'14"W 901.01'; THENCE S55°57'15"W 390.16'; THENCE S54°56'24"W 684.07' TO A POINT ON THE NORTH LINE OF THE NW 1/4 OF SECTION 23, T6S, R94W, 6TH P.M. WHICH BEARS N89°24'02"E 1266.22' FROM THE NORTHWEST CORNER OF SAID SECTION 23 (BEING A 1913 BRASS CAP); THENCE S54°56'24"W 417.25'; THENCE N84°17'56"W 114.66'; THENCE N61°27'46"W 104.65'; THENCE N48°16'36"W 256.29' TO A POINT ON THE SOUTH LINE OF THE SW 1/4 OF SAID SECTION 14 WHICH BEARS N89°24'02"E 527.32' FROM THE SOUTHWEST CORNER OF SAID SECTION 14; THENCE N48°16'36"W 308.61'; THENCE S84°52'59"W 95.57'; THENCE S89°53'36"W 201.14' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 15, T6S, R94W, 6TH P.M. WHICH BEARS N00°10'32"E 202.01' FROM THE SOUTHEAST CORNER OF SAID SECTION 15; THENCE S89°53'36"W 762.79'; THENCE N83°39'38"W 72.33'; THENCE N71°40'54"W 220.12'; THENCE N82°27'27"W 143.20'; THENCE S88°45'36"W 285.23'; THENCE S83°04'10"W 181.38'; THENCE S88°54'51"W 361.35'; THENCE N83°29'31"W 302.43'; THENCE N89°18'38"W 800.61'; THENCE S71°17'52"W 94.44'; THENCE S87°11'55"W 306.92'; THENCE S74°20'33"W 414.41'; THENCE N65°49'01"W 801.83'; THENCE N80°06'34"W 233.56'; THENCE S64°08'56"W 467.27'; THENCE S58°51'43"W 96.24' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 16, T6S, R94W, 6TH P.M. WHICH BEARS N0T°35'18"E 142.99' FROM THE SOUTHEAST CORNER OF SAID SECTION 16 (BEING A 1913 BRASS CAP); THENCE S58°51'43"W 278.18' TO A POINT ON THE NORTH LINE OF THE NE 114 OF SECTION 21, T6S, R94W, 6TH P.M. WHICH BEARS S89°46'39"W 234.14' FROM THE NORTHEAST CORNER OF SAID SECTION 21; THENCE S58°51'43"W 77.44'; THENCE S72°05'01"W 1380.48'; THENCE S65°46'15"W 920.35'; THENCE S30°31'39"W 11.47'; THENCE S08°39`19"W 1078.03'; THENCE S41°04'39"W 11.93'; THENCE S66°04'23"W 2906.11' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 20, T6S, R94W, 6TH P.M. WHICH BEARS S00°25'22"E 420.64' FROM THE EAST 1/4 CORNER OF SAID SECTION 20 (BEING A 1977 BRASS CAP); THENCE S66°04'23"W 78.68'; THENCE S30°06'42"W 1293.00; THENCE S42°21'12"W 981.03'; THENCE S59°59'44"W 768.29' TO A POINT ON THE NORTH LINE OF THE NE 1/4 OF SECTION 29, T6S, R94W, 6TH P.M. WHICH BEARS N88°44'50"E 590.06' FROM THE NORTH 1/4 CORNER OF SAID SECTION 29 (BEING A 1982 ALUMINUM CAP); THENCE S59°59'44"W 3345.95'; THENCE S22°18'03"E 1146.63'; THENCE S66°13'07"W 58.94'; THENCE S73°55'27"W 802.47; THENCE S63°18'43"W 376.58'; THENCE N84°49'28"W 212.55'; THENCE S69°11'18"W 585.96'; THENCE S73°09`33"W 378.07'; THENCE S80°16'39"W 317.03'; THENCE S87° 15' 18"W 599.03'; THENCE N69°15'41 "W 124.29' TO A POINT ON THE EAST LINE OF THE NE 114 OF SECTION 30, T6S, R94W, 6TH P.M. WHICH BEARS N01 °51'03"E 672.22' FROM THE EAST 1/4 CORNER OF SAID SECTION 30 (BEING A 1982 ALUMINUM CAP); THENCE N69°15'41"W 153.74'; THENCE N67°15'43"W 369.62'; THENCE N68°23'39"W 437.76'; THENCE N70°02'09"W 664.67'; THENCE N68°16'44"W 674.19'; THENCE N70°59'27"W 207.80'; THENCE N76°35'23"W 152.09'; THENCE N80°05'12"W 178.15'; THENCE N85°12'52"W 221.38; THENCE S86°21'46"W 156.84'; THENCE S77°02'51"W 177.61; THENCE S73°49'19"W 302.33'; THENCE S62°21'36"W 655.57'; THENCE S32°00'01 "W 60.63'; THENCE S57°28'20"W 744.91' TO A POINT ON THE EAST LINE OF SECTION 25, T6S, R95W, 6TH P.M. WHICH BEARS N01 ° 13'43 "W 803.49' FROM THE EAST 1/4 CORNER OF SAID SECTION 25 (BEING A REBAR); THENCE S57°28'20"W 634.59'; THENCE S51°16'25"W 211.50'; THENCE S53°27'58"W 1171.52'; THENCE S40°11'17"W 88.78'; THENCE S54°48'35"W 201.34'; THENCE S40°47'48"W 18.48; THENCE S54°48'37"W 1526.28'; THENCE S52°21'08"W 864.19'; THENCE S54°46'05"W 558.09'; THENCE S54°57'33"W 635.18'; THENCE S54°38'35"W 78.31' TO A POINT ON THE NORTH LINE OF THE NW 1/4 OF SECTION 36, T6S, R95W, 6TH P.M. WHICH BEARS N89°45'24"E 294.90' FROM THE NORTHWEST CORNER OF SAID SECTION 36 (BEING A 1921 BRASS CAP); THENCE S54°38'35"W 359.58' TO A POINT ON THE EAST LINE OF THE NE 1/4 OF SECTION 35, T6S, R95W, 6TH P.M. WHICH BEARS S00°27'21 "E 206.83' FROM THE NORTHEAST CORNER OF SAID SECTION 35; THENCE S54°38'35"W 615.64'; THENCE • S54°52'51"W 2310.82'; THENCE S54°53'06"W 1739.92; THENCE S54°46'45"W 974,29; THENCE S60°41'46"W 182.23'; THENCE S63°52'36"W 246.10'; THENCE S67°26' 19"W 164.58'; THENCE S69°27'05"W 222.91' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 34, T6S, R95W, 6TH P.M. WHICH BEARS S00°48'44"E 1025.98' FROM THE EAST 1/4 CORNER OF SAID SECTION 34 (BEING A SET STONE) THENCE S69°27'05"W 9.41'; THENCE S72°51'59"W 182.98'; THENCE 576°10'40"W 240.16'; THENCE S78°57'30"W 208.45'; THENCE S81°43'03"W 177,23'; THENCE S83°40'50"W 522.79, THENCE S83°49'56"W 2049.2T; THENCE S81 °12'09"W 317.06'; THENCE S83°37'21 "W 954.58'; THENCE S74°01'58"W 405.83'; THENCE N63°33'52"W 187.72'; THENCE S84°02'58"W 369.03' TO A POINT IN THE SE 1/4 SE 1/4 OF SECTION 33, T6S, R95W, 6TH P.M. WHICH BEARS 870°12'58"E 5281.61' FROM THE WEST 1/4 CORNER OF SAID SECTION 33 (BEING A 1921 BRASS CAP); THENCE S83°49'23"W 2163.40'; THENCE N11°46'39"W 457.89'; THENCE N52°21'20"W 16.68'; THENCE S84°04'24"W 279.46'; THENCE S83°03'19"W 445,08'; THENCE S81°42'58"W 701.14'; THENCE S84°48'15"W 692.33'; THENCE S82°54'28"W 483.52'; THENCE S83°47'39"W 105.56' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 32, T6S, R95W, 6TH P.M. WHICH BEARS S00°44'50"E 1879.67' FROM THE EAST 1/4 CORNER OF SAID SECTION 32; THENCE S83°47'39"W 886.80'; THENCE S81°46'32"W 426.90'; THENCE S70°01'23"W 128.33'; THENCE S89°21'20"W 153.64'; THENCE S75°24'28"W 150.17'; THENCE S71°05'55"W 268.63'; THENCE S66°09'38"W 248.22'; THENCE S59°50'13"W 384.45'; THENCE S60°12'43 "W 251.89' TO A POINT ON THE NORTH LINE OF THE NW 1/4 OF • SECTION 5, T7S, R95W, 6TH P.M. WHICH BEARS S89°22'26"E 2548.73' FROM THE NORTHWEST CORNER OF SAID SECTION 5 (BEING A 1921 BRASS CAP); THENCE S60°12'43 "W 119,95'; THENCE S59°06'45"W 329.92' THENCE S54°59'18"W 583.99'; THENCE S60°56'42"W 244.42'; THENCE S57°53'37"W 742.72'; THENCE S57°50'21"W 982.44' TO A POINT ON THE EAST LINE OF THE NE 1/4 OF SECTION 6, T7S, R95W, 6TH P.M. WHICH BEARS N00°18'04"W 1021.27' FROM THE EAST 1/4 CORNER OF SAID SECTION 6 (BEING A SET STONE); THENCE S57°50'21"W 277.05'; THENCE S57°45'55"W 1041.34'; THENCE 566°31'26"W 188.63'; THENCE S57°57'44"W 814.57'; THENCE S49°09'55"W 143.90'; THENCE S49°32'49"W 180.71'; THENCE S57°35'43"W 280.60; THENCE S61°46`20"W 374.59'; THENCE S57°11'41"W 317.59'; THENCE S54°29'28"W 405.76'; THENCE S79°39'31"W 37.72'; THENCE N87°28'18"W 1727.19' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 1, T7S,. R96W, 6TH P.M. WHICH BEARS S00°41'53"E 1233.13' FROM THE EAST 1/4 CORNER OF SAID SECTION 1 (BEING A 1912 BRASS CAP); THENCE N87°28'18"W 6.48'; THENCE S84°09'46"W 377,90'; THENCE N84°55'25"W 1743.45'; THENCE N84°02'37"W 95.50'; THENCE N82°24'59"W 96.43'; THENCE N80°45' 13 "W 94.51'; THENCE N78°54'53"W 95.43'; THENCE N77°20'3 8"W 95.45'; THENCE N75°34'58"W 105.06'; THENCE N73°08'22"W 167.10'; THENCE N67°31'27"W 219.06'; THENCE N64°30'S0"W 213.01'; THENCE N62°17'41"W 197.47; THENCE N56°53'28"W 217.05'; THENCE N61°03'12"W 896.28'; THENCE S54°25'18"W 877.73'; THENCE S88°18'19"W 53.79'; THENCE N53°27'40"W 38.62' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 2, T7S, R96W, 6TH P,M. WHICH BEARS S05°02'53"W 602.91' FROM THE EAST 1/4 CORNER OF SAID SECTION 2 (BEING A 1980 BRASS CAP); THENCE N53°27'40"W 353.06'; THENCE N50°01'33"W 429.19'; THENCE N41°53'53"W 323.99'; THENCE N77°58'27"W 23.64'; THENCE S82°18'15"W 137.47'; THENCE N38°17'21"W 394.68'; THENCE N40°41'57"W 350.75'; THENCE N44°53'46"W 337.93'; THENCE N47°48'01 "W 271.37'; THENCE N86°31'55 "W 26.87'; THENCE S54°56'42"W 249.07'; THENCE S41 °05'21 "W 196.92'; THENCE S82° 11'25"W 86.51' TO A POINT IN THE SW 1/4 NE 1/4 OF SAID SECTION 2 WHICH BEARS N71°22'35"W 2532.62' FROM THE SAID EAST 1/4 CORNER OF SECTION 2. BASIS OF BEARINGS IS THE NORTH LINE OF THE NW 1/4 OF SAID SECTION 29 WHICH IS TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N89°21'40"E A MEASURED DISTANCE OF 2521.70' (THE NORTHWEST CORNER OF SAID SECTION 29 BEING A 1913 BRASS CAP). • • 1. INTRODUCTION This Plan of Development (POD) describes measures to be taken by the EnCana Gathering Services (U.S.A.) Inc. (Company) and its contractors (Contractor) during construction, operations, and maintenance of the proposed Pipeline Project (project). The primary objective of the POD is to establish procedures for mitigation of potential environmental impact associated with the project. 1.1 PURPOSE AND NEED FOR THE POD The purpose of this POD is to provide guidelines for the construction and future operations and maintenance of the project in compliance with environmental mitigation measures. The audience for the POD consists of construction contractors, environmental and construction inspectors, and operations and maintenance personnel. The POI.) contains general information on the project and is not intended as a stand-alone document. Detailed information concerning specific project -related activities, such as fire prevention and suppression, soil conservation and erosion control, and stream crossing and wetlands protection are provided in the POD appendices. 1.2 OVERVIEW OF THE POD COMPONENTS The POD contains an introduction, and a detailed discussion of the proposed construction activities. In addition, the following plans are attached to the POD as appendices. • Appendix A: Environmental Management • Appendix B: Soil Conservation, Sedimentation, and Erosion Control Plan • Appendix C: Stream Crossing and Wetland Protection Plan • Appendix D. Hydrostatic Testing Plan • Appendix E: Reclamation Plan • Appendix F: Fire Prevention and Suppression Plan • Appendix G: Hazardous Materials Management and Spill Prevention and Countermeasure Plan • Appendix H: Safety Plan The POD and the Appendices are "boiler plate" documents that are applicable to all Company pipeline projects in Western Colorado. The POD Supplement is an original document created for each pipeline to provide specific information about the pipeline. 1.3 PROJECT OVERVIEW (See POD Supplement, item no. 1) 1.4 PURPOSE AND NEED NEED FOR PROPOSED ACTION: (See POD Supplement, item no. 2) 1.5 REGULATORY PERMIT REQUIREMENTS The regulatory permits that the project must obtain prior to the start of construction are detailed in the POD Supplement, item no. 3. Table I contains a list of agency permits and actions. A listing of highway crossing permits and other non -discretionary permits are not included. During construction, a copy of the permits, including all stipulations and the approved POD, will be available at the construction office. During operation, the documents will be available in the Company's local field operations office. Also, the Environmental Inspector will carry a copy of the permits including all stipulations and the approved POD. The Company will obtain the required federal, state, and local permits. In addition to complying with the requirements in these permits, the project will also abide by the valid existing rights of all permittees, licensees, ROW holders, leases, mining claimants, and any other holders of valid authorizations on lands traversed by the project. During construction, should the Contractor identify an area requiring additional workspace not previously authorized, the Contractor will provide the company with the necessary information to request a change or other authorization as applicable. Contractor will limit ROW clearing and usage to the minimum required area for construction operations. 2. PROJECT PARTICIPANTS 2.1 PRIMARY PROJECT PARTICIPANTS (See POD Supplement, item no. 4) 3. PROJECT FACILITIES (See POD Supplement, item no. 5) 3.1 PERMANENT PROJECT FACILITIES 3.1.1 Facility Sitings, Engineering, and Design The pipeline route has been selected to avoid as many areas of special concern as possible. These special areas include areas of critical environmental concern, cultural resource areas, paleontology resource areas, and areas of high visual quality. Other specific measures that have been implemented during the routing of the ROW include the following. « Where waterbodies meander or have multiple channels, the pipeline has been realigned, when feasible, to minimize the number ofwaterbody crossings. • When engineering and routing conditions permit, streams will be crossed perpendicular to the channel to minimize length of disturbance • The project has been routed along established utility corridors when feasible, to avoid crossing areas of concern. + The pipeline has been sited so that it is not within 50 feet of a residence in residential areas. Natural gas pipelines will be in conformance with the requirements of Title 49 Code of Federal Regulations (CFR), Part 192, "Regulations for the Transportation of Natural and Other Gas by Pipeline: Minimum Federal Safety Standards" U.S. Department of Transportation (DOT) regulations. 4. CONSTRUCTION ACTIVITIES The following section provides a description of each phase of standard construction along the ROW. 4.1 CONSTRUCTION SCHEDULE (See POD Supplement, item no. 6) 4.2 PROJECT AREA SURVEYING AND STAKING 4.2.1 Pre -Construction Phase 4.2.1.1 Sensitive Area Surveys (See POD Supplement, item no. 7) 4.2.1.2 Buried Utility Crossings Buried utility crossings may require extra workspace in order to store the additional subsoil material removed to place the pipe below the existing utility. Required utility line separations are determined on a case-by-case basis in coordination with the affected utility company prior to construction. 4.2.1.3 River, Stream, and Wetland Crossings River, stream, and wetland crossings typically require staging areas on both sides of the crossing. Staging areas are required for pipe storage and additional subsoil storage resulting from grading down of banks. Staging areas are also necessary when additional pipe burial depths require deeper trenches, and therefore additional subsoil storage requirements. At perennial stream and wetland crossings, staging areas will be located at least 50 feet from the stream bank or wetland boundary to maintain a buffer zone and avoid water. Detailed stream and wetland crossing requirements are indicated in the "Stream Crossing and wetland Protection Plan", Appendix C. 4.2.2 Construction Phase 4.2.2.1 Construction Surveys Construction surveys will be performed to identify the centerline of the pipeline and the boundaries of both sides of the approved working limits before construction activities occur in an area as follows: r • On private lands - Chaining stakes will be set at 200 -foot intervals along the centerline. In addition to the stakes, flagged or painted lath will be set at 400- foot intervals (maximum), or as required to maintain line of sight, along the proposed centerline. The edges of the work limits will be marked at 200 -foot intervals (maximum), or as required to maintain line of sight, with flagged or painted lath. All extra workspace will be marked in a similar fashion and all four corners of each extra workspace will be marked by a flagged or painted lath. • On federal lands - Chaining stakes will be set at 200 -foot intervals along the centerline. In addition to the stakes, flagged or painted lath will be set at 400 -foot intervals (maximum), or as required to maintain line of sight, along the proposed centerline. The edges of the work limits will be marked at 100 -foot intervals (maximum), or as required to maintain line of sight, with flagged or painted lath unless greater spacing is granted by the BLM field representative. Extra workspace will be marked in a similar fashion and all four corners will be marked by a flagged or painted lath. Extra workspaces on steep slopes (greater than 40 percent) and at staging areas (stream, wetland, and river crossings) will be staked at 50 -foot intervals. Environmental Inspectors will be responsible for verifying that the limits of authorized construction work areas are staked and approved access roads are signed prior to construction. 4.3 PIPELINE CONSTRUCTION SEQUENCE The following sections include general descriptions of the various pipeline construction phases. Also included in these sections are specific applicable mitigation requirements that will be implemented by the Contractor. The following operations are typical in a construction spread. 43.1 Clearing and Grading Clearing, grading, and other disturbance of soil and vegetation will be limited to the minimum area required for safe construction operations within the approved ROW and extra workspaces. Root systems will be left in place where feasible and where they do not pose a safety concern for workers or an impediment to equipment or rubber -tired vehicle access. The herbaceous vegetative crown will be maintained to the extent possible where blading of the ROW and extra workspaces are not necessary. Once clearing has been performed to remove any obstacles or debris, grading will follow to remove the topsoil and surface rock, and stockpile it within the edge of the ROW for redistribution following construction. All brush and other materials that are cleared will be windrowed within the ROW or in temporary use areas. Following construction, these materials will be dispersed over the ROW to impede future access along the ROW and to provide wildlife habitat unless ROW stipulations dictate otherwise. Trees will be voided of dirt and strategically placed on ROW to impede future access. 4.3.1.1 Clearing and Grading Requirements The Environmental Inspector will ensure that the Contractor implements the following mitigation measures during clearing and grading operations: • Clearing will be performed to preserve roots to the extent practicable, stockpile or dispose of vegetation wastes to maintain stability of the site, and provide erosion control. Trees will be cut with chain saws and/or mechanical shears/saws. Brush will generally be cut with a hydro -axe or similar equipment. Steep slopes will be graded properly to minimize erosion. Specific erosion control measures to be implemented are detailed in the Soil Conservation, Sedimentation, and Erosion Control Plan. • Vegetation cut during clearing operations will be stockpiled on the ROW (timber, etc.). In some cases trees, stumps, or slash may be scattered back over the ROW after seeding to aid in erosion control, and to block access along the ROW. • In order to reduce the amount of soil exposed to erosion, the Contractor will 1) minimize cuts and fills, and 2) will not use cut and fill construction techniques unless slopes exceed three percent where feasible. Topsoiling requirements are included in the Soil Conservation, Sedimentation, and Erosion Control Plan. • Cleared vegetation will be disposed of as directed by the BLM's field representative on federal lands. Where feasible and when agreed to by the BLM field representative, the Contractor may use slash for on-site reclamation. Placement of slash will not interfere with other reclamation activities including seeding and planting. • On state and private lands, cleared vegetation will be disposed of as requested by the property owner and approved by the Environmental Inspector. • Pinyon or Juniper tree removal on BLM land may require a permit. The environmental inspector will coordinate with BLM to determine necessity of said permit. 4.3.2 Trenching Construction methods used to excavate a trench will vary depending on soils, terrain, and related factors. Where possible, rotary -trenching machines will be used. In situations such as steep slopes, unstable soils, high water table, or deep or wide trench requirements, conventional track type backhoes will generally be used. Measures will be taken to ensure that access is provided for property owners or tenants to move vehicles, equipment, and livestock across the ditch where necessary. Adequate precautions will also be taken to ensure that livestock are not prevented from reaching water sources because of the open ditch. Measures to be taken include contacting livestock operators, providing adequate crossing facilities, or other measures as needed. • • • Contractor will also ensure that every half -mile there is either a natural egress ramp in the trench (stream or road crossing) or a soft or hard plug ramp for wildlife and cattle to escape from the ditch. A typical ditch will be excavated approximately 36 -inches wide at the bottom and the sides will be sloped to Occupational Safety and Health Administration (OSHA) specifications. The depth of the ditch will be approximately 66- to 72 - inches deep; however, it will vary with the conditions encountered. The cover from top of pipe to ground level as graded to finish ROW will be in conformance with DOT regulations. Occasionally, the ditch will be excavated to depths greater than the minimum values specified. Greater depths of cover will be required at unpaved road crossings, foreign pipeline crossings, streams, or other obstructions. As a minimum, the ditch will be excavated to a depth to allow a clearance of 18 inches between the EnCana Gathering Services (U.S.A.) Inc. pipeline and other pipelines or underground facilities. Machine excavation will not be performed closer than 5 feet from any existing pipeline encountered in the ROW unless authorized by the pipeline owners/operators. Existing pipeline locations will be marked in the field and 48-hour prior notification given to the operator of the underground utility. Pipeline crossings of unsurfaced, lightly traveled, or rural roads will be made with a mechanical ditching machine or a backhoe. Installation at these locations, including cleanup and restoration of road surfaces, will usually be completed within one day. In such cases, provisions will be made to detour or control passage of traffic during construction, Where rock is encountered, tractor -mounted mechanical rippers or rock trenching equipment may be used to facilitate excavation. 4.3.2.1 Trenching Requirements EnCana Gathering Services (U.S.A.) Inc. Environmental Inspector will ensure that the Contractor implements the following mitigation measures during trenching operations: Trenching will be performed to minimize disturbance to soils generally by using a backhoe or trenching machine. Topsoiling requirements are included in the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B. 4.3.3 Boring Boring techniques will generally be used under paved highways to avoid disrupting traffic in accordance with the governing agency requirements and permitting agreements. For both cased and encased crossings, the auger boring technique and the directional boring technique described below will be implemented. The auger boring technique involves excavating a bore pit on one side of the crossing and a receiving pit on the other side and utilizes an auger and power unit mounted on rails or a side boom suspended boring machine attached to a deadman. The power unit drives the auger inside a heavy wall pipe casing segment until the power unit reaches the leading edge of the bore pit. The power unit is disconnected from the auger, backed up, and a segment of the carrier pipe is welded to the casing segment already driven. Additional auger and carrier pipe segments are added successively until the bore reaches the other side of the crossing in the receiving pit. Soil excavated by the auger is removed from the pit by a backhoe. Once through, the power unit backs out the auger one segment at a time, leaving the gas pipeline in place under the crossing. In the receiving pit, the casing segment is removed for use at the next crossing. The directional boring technique involves using a hydraulic powered machine to drill a near horizontal bore bole for great distances. This method utilizes conventional drill bits attached to drill pipe in order to drill a bore hole for the required length. Drilling muds (Bentonite) are pumped through the drill bit and in turn carry cuttings back along the drill pipe and are then recovered into tanks located at the power unit. All drilling muds are then filtered and recycled. Once the bore hole has been drilled to the desired length, the drill bit is removed and a backreamer is attached to the drillpipe. The backreamer is pulled back through the bore hole to clean and size the hole. Multiple sizes of backreamers are pulled through the borehole until the desired hole size is achieved. Once the final backreamer has been pushed through, the pre -welded and tested carrier pipe is then attached to the backreamer and pulled through the bore hole. The carrier pipe is then welded to the main pipeline at each end. 4.3.4 Pipe Installation Pipe installation will include stringing, bending for horizontal or vertical angles in the alignment, welding the pipe segments together, x-ray/inspection, coating the joint areas to prevent corrosion, and then lowering -in and padding as described in greater detail below. 4.3.4.1 Stringing Line pipe will be shipped directly from the manufacturer by rail to pipe yards and then hauled by truck to the pipeline ROW. Each individual joint of pipe will be unloaded by cranes or tractors equipped with side booms and slings, and strung parallel to the ditch. Sufficient pipe for road or stream crossings will be stockpiled at staging areas near the crossings. Stringing operations will be coordinated with trenching and installation activities to properly manage the construction time at a particular tract of land. Gaps will be left at access points across the ditch to allow crossing of the ROW. • 4.3.4.2 Bending After the joints of pipe are strung along the ditch but before the joints are welded together, individual joints of the pipe will be bent to accommodate horizontal and vertical changes in direction. Field bends will be made utilizing a hydraulically operated bending machine. Where the deflection of a bend exceeds the allowable limits for a field -bent pipe, factory (induction) bends will be installed. 4.3.4.3 Welding After the pipe joints are bent, the pipe is lined up end-to-end and clamped into position. The pipe is then welded in conformance with 49 CFR Part 192, Subpart E. "Welding of Steel Pipelines" and API 1104, "Standard for Welding Pipelines and Related Facilities," latest edition. 4.3.4.4 X -Ray Inspection All welds will be visually inspected by a qualified inspector and by non- destructive radiographic methods. At a minimum, radiographic inspection will be conducted in accordance with DOT requirements. A specialized contractor, certified to perform radiographic inspection, will be employed to perform this work. Any defects will be repaired or cut out as required under the specified regulations and standards. 11111 4.3.4.5 Coating To prevent corrosion the pipe will be externally coated prior to delivery. After welding, field joints will be coated with a synergy coating. Before the pipe is lowered into the ditch, the pipeline coating will be visually inspected and tested with an electronic detector, and any faults or scratches ("holidays") will be repaired. 4.3.4.6 Lowering -in and Padding Once the pipe coating operation has been completed, a section of the pipe will be lowered into the ditch. Side -boom tractors will be used to simultaneously lift the pipe, position it over the ditch, and lower it in place. Inspection will be conducted to verify that minimum cover is provided; the trench bottom is free of rocks, debris, etc.; external pipe coating is not damaged; and the pipe is properly fitted and installed into the ditch. Specialized padding machines will be used to sift soil fuses from the excavated subsoils to provide rock -free pipeline padding and bedding. In rocky areas, padding material or a rock shield will be used to protect the pipe. 4.3.5 Backfilling Backfilling will begin after a section of the pipe has been successfully placed in the ditch and final inspection has been completed. Backfill will be conducted using a bulldozer, rotary auger backfiller, padding machine or other suitable equipment. Backfilling the trench will generally use the subsoil previously excavated from the trench, except in rocky areas where imported select fill material maybe needed. Backfill will be graded and compacted, where necessary for ground stability, by being tamped or walked in with a wheeled or track vehicle. Compaction will be performed to 95% maximum density as determined by AASHTO T-99. Backfill of trenches will not be performed where the soil is frozen to the extent that large consolidated masses are formed that will not "break down". Contractor will then re -spread the topsoil to return the surface to its original grade. In agricultural areas, the Environmental Inspector will test the backfill to ensure that it has been replaced at the same compaction density as the adjacent undisturbed soil. Any excavated materials or materials unfit for backfill will be utilized or properly disposed of in conformance with applicable laws or regulations. 4.3.5.1 Backfilling Requirements EnCana Gathering Services (U.S.A.) Inc. Construction and Environmental Inspector will ensure that the Contractor implements the following mitigation measures during backfilling operations: Trench breakers, to prevent groundwater migration, will be constructed as defined in the project's Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B. The project's Construction Inspectors will approve locations in the field sites. 4.3.5.2 Backfilling Requirement Variance Request The Contractor will place a mound over the trench approximately 0.5 feet to account for subsidence. On federal lands, a variance is required to eliminate the mound. On private lands, written authorization from the property owner is required to eliminate the mound. 4.3.6 Hydrostatic Testing The entire pipeline will be tested in compliance with DOT regulations (49 CFR Part 192). Prior to filling the pipeline for a hydrostatic test, each section of the pipeline will be cleaned by passing reinforced poly pigs through the interior of the line. Incremental segments of the pipeline will then be filled with water, pressurized, and held for the duration of the test. The length of each segment tested will depend on topography. Typically, the hydrostatic tests of individual segments will be conducted in sequence and the test water will be transferred from one segment to another. Test water will be obtained from only approved sources. When water is obtained from streams, rivers, or reservoirs, the water intake will be screened to prevent capture of fish or debris. Sources for test water are indicated in the POD Supplement, item no. 13. Water for hydrostatic testing will be appropriated from various sources utilizing portable pumps driven by diesel engines. To prevent environmental damage from potential diesel fuel spills during the operation of the engine(s), additional measures will be implemented when the pumps are located within 100 feet of a stream or river as described in the Hydrostatic Testing Plan, Appendix D. In Colorado, hydrostatic test water may be discharged directly into surface water provided the water is tested for certain components (in accordance with permit requirements) and discharge velocities are dissipated by implementing measures to diffuse the energy of the discharged water as described in the Hydrostatic Testing Plan Section 3.2. The location for disposing of the hydrostatic test water is indicated in the POD Supplement, item no. 13. 4.3.6.1 Hydrostatic Testing Requirements EnCana Gathering Services (U.S.A.) Inc. Environmental and Construction Inspectors will ensure that the Contractor implements the following mitigation measures during hydrostatic testing operations: * Test water will be procured from an existing EnCana Gathering Services (U.S.A.) Inc. facility. • EnCana Gathering Services (U.S.A.) Inc. will sample test water in accordance with applicable discharge permits. + Dewatering will be performed in accordance with measures defined in the Hydrostatic Test Plan, Appendix D, and project permits. 4.3.7 Cleanup and Restoration Cleanup and restoration of the surface along the ROW and any temporary workspaces will be performed by removing any construction debris and by performing final grading to the fmished contour. Steps will be taken to minimize erosion, restore the natural ground contour, and account for trench settling as described in the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B. Restoration seeding and planting will also be performed in accordance with landowner or BLM requirements and as described in the project's Reclamation Plan. 4.3.7.1 Cleanup and Restoration Requirements EnCana Gathering Services (U.S.A.) Inc. Environmental Inspector will ensure that the Contractor implements the following mitigation measures during cleanup and restoration activities: * The Contractor will ensure that rocks larger than four inches in any shape or dimension are removed from all segregated topsoil in agricultural and residential areas. • Rocks on the ROW will be removed by the Contractor to approximate pre- construction conditions. Rocks left on the ROW will be scattered in a random manner. Rocks removed from the ROW will be disposed at a project approved disposal site. • All existing improvements, such as fences, gates, irrigation ditches, and cattle guards, will be maintained and repaired by the Contractor to at least preconstruction condition and to the satisfaction of the landowner or BLM field representative to minimize disturbance to the public. • No topsoil will be used for pipeline padding. • No tailings from the proposed boring areas will be spread or stored on federal surface. 4.3.8 Residential Areas Special construction activities will be enacted when crossing through residential areas. The following construction practices will be implemented: • If the trench is left open overnight within 250 feet of a residence, it will be fenced to mitigate safety concerns. + Owners of private roads along the route will be notified at least 24 hours in advance of planned road crossings. + Private road crossings will be completed within three hours and roads will be restored to pre -construction condition or better. Access to and from residences will be maintained at all times unless expressed authorization is obtained from the landowner. • Construction activities, except for hydrostatic testing, will only occur between the hours of 7 AM and 5 PM, six days a week (usually Monday to Saturday) in residential areas. • No trench within 250 feet of a residence will be left open for more than three days. + In residential areas, topsoil replacement (i.e., importation of topsoil) is an acceptable alternative to topsoil segregation. 4.3.9 Livestock Barrier and Other Livestock Issues: Prior to construction, EnCana Gathering Services (U.S.A.) Inc. will meet with affected ranchers to discuss their concerns and to explain pipeline construction activities that may impact livestock. Fences crossing the ROW will be braced, cut, and temporarily fitted with gates to permit passage. Prior to cutting the fences, the Company will notify the ranchers in order to give them the opportunity to be present when the fence is cut. During construction, the opening will be controlled as necessary to prevent the escape of livestock. Existing fences will be replaced and braces left in place upon completion of construction activities. During construction, Contractor will take care not to obstruct or damage gates or cattleguards. Those damaged or made inoperable will be repaired to the agency andlor landowner satisfaction. EnCana will ensure that livestock barriers are in place where the pipeline construction has created possible problems. The preferred method is to create rock faces or other natural barriers where available. Where this will not work, a 4 -wire let down fence will be constructed. 4.3.9.1 Livestock Related Requirements Environmental and Construction Inspectors will ensure that the Contractor implements the following mitigation measures relating to fencing: • The Contractor will repair all damaged livestock facilities (fences, water sources) to the landowner's satisfaction. These facilities will be left in as good as or better condition than the pre -construction condition. The Contractor will install temporary fences when necessary to prevent livestock movement across fences temporarily removed for construction. 4.3.10 Health and Safety 4.3.10.1 Health and Safety Requirements Construction Inspectors will ensure that the measures included in the Safety Plan and the following measures relating to health and safety are implemented: • Contractor will comply with requirements contained in the Fire Prevention and Suppression Plan, Appendix F. • Contractor will cease normal pipeline construction activities by sunset. Nighttime construction will not be permitted on Federal Lands unless approved by the BLM field representative. • The Contractor in accordance with federal, state, or local requirements will provide water, or other means, to control dust. Contractor will comply with federal, state, and local air quality emission standards and regulations. • Contractor will provide dust control in construction areas within 500 feet of residences and highways as directed by the project's Construction and Environmental Inspectors. • No dredged or fill material will be discharged in the proximity of a public water supply intake (municipal watersheds). • The Contractor will ensure that equipment is properly maintained to reduce emissions. 4.3.11 Waste Disposal Construction Inspectors will ensure that the following measures relating to waste disposal are implemented: 4.3.11.1 Waste Disposal Requirements No littering will be allowed on the ROW. Construction and operations sites will be maintained in a sanitary condition at all times. Waste materials at these sites will be disposed of promptly at an appropriate waste disposal site. Contractor will dispose of excess or unsuitable materials at commercial disposal sites, commercial recycling centers, and/or disposal sites. + Contractor will comply with the hazardous waste disposal requirements included in the Hazardous Materials Management and Spill Prevention and Countermeasure Plan, Appendix G. + • Human wastes, temporarily located within self-contained facilities (port -o -pots), will be removed from the ROW and disposed of in accordance with applicable laws and regulations. OPERATION AND MAINTENANCE ACTIVITIES EnCana Gathering Services (U.S.A.) Inc. Gas Control Center will be responsible for the monitoring of the operations of the pipeline once construction is completed. Maintenance and operating personnel will be coordinated from the district office along the system so that any area can be reached within a short period in case of an emergency or malfunction. These personnel will be qualified and trained employees of EnCana Gathering Services (U.S.A.) Inc. C. TRAFFIC IMPACT Traffic along county roads will increase due to construction activities. Measures will be taken to minimize this impact through scheduling and limiting access to the pipeline right-of-way. Actual construction of the pipeline will take place in four (4) phases. Anticipated "Traffic Impact" for each phase is indicated in the POD Supplement, item no. 11. All vehicles will be licensed to meet DOT regulations. All permits will be obtained as required by Garfield County for trucking of heavy and/or wide loads. Dust control will be a daily construction activity taken to mitigate any public impact. 7. STAGING AREAS • Staging areas will be used for temporary delivery and staging of pipe for the construction operations. Pipe and equipment will only remain within the staging areas for a minimal time period. Once the pipe has been strung for welding along the right-of-way, the staging areas will no longer be used. Rehabilitation and reseeding measures will be taken on all staging areas following construction. The Staging Areas are indicated in the POD Supplement, item no. 12. 8. WATER REQUIRED FOR HYDRO -TEST (See POD Supplement, item no. 13) • EnCana Gathering Services (USA) Inc. is filing this application under protest with a full reservation of its rights to challenge the applicability of the Garfield County Zoning Resolution to pipelines. By filing this application, EnCana Gathering Services (USA) Inc. is not waiving any of its rights to challenge the Zoning Resolution as currently enacted or as amended. • I. APPLICATION SUBMITTAL REQUIREMENTS As a minimum, specifically respond to all the following items below and attach any additional information to be submitted with this application: 1. Submit plans and specifications for the proposed use including the hours of operation, the number and type of vehicles accessing the site on a daily, weekly and/or monthly basis, and the size of any existing and/or proposed structures that will be used in conjunction with the proposed use. Please submit the specific information in narrative form and be specific. 2. If you will be using water or will be treating wastewater in conjunction with the proposed use, please detail the amount of water that would be used and the type of wastewater treatment. If you will be utilizing well water, please attach a copy of the appropriate well permit and any other legal water supply information, including a water allotment contract or an approved water augmentation plan to demonstrate that you have legal and adequate water for the proposed use. 3. Submit a site plan /reap drawn to scale that portrays the boundaries of the subject property, all existing and proposed structures on the property, and the County or State roadways within one (1) mile of your property. If you are proposing a new or expanded access onto a County or State roadway, submit a driveway or highway access permit. 4. Submit a vicinity map showing slope / topography of your property, for which a U.S.G.S. 1:24,000 scale quadrangle map will suffice. 5. Submit a copy of the appropriate portion of a Garfield County Assessor's Map showing all mineral rights owners of the subject property and public and private landowners adjacent to your property. In additional, submit a list of all property owners and their addresses adjacent to or within 200 ft. of the site. This information can be obtained from the Assessor's Office. 6. Submit a copy of the deed and a legal description of the subject property. 7. If you are acting as an agent for the property owner, you must attach an acknowledgement from the property owner that you may act in his/her behalf. 8. Submit an impact statement that specifically responds to each of the following criteria from Section 5.03 of the Zoning Regulations: (1) Utilities adequate to provide water and sanitation service based on accepted engineering standards and approved by the Board of County Commissioners shall either be in place or shall be constructed in conjunction with the proposed use. (2) Street improvements adequate to accommodate traffic volume generated by the proposed use and to provide safe, convenient access to the use shall either be in place or shall be constructed in conjunction with the proposed use. (3) Design of the proposed use is organized to minimize impact on and from adjacent uses of land through installation of screen fences or landscape materials on the periphery of the lot and by location of intensively utilized areas, access points, lighting and signs in such a manner as to protect established neighborhood character. • 9. Depending on the type of Conditional Use Permit requested, you may need to respond to additional conditional use review standards in the Garfield County Zoning Resolution Section 5.03. Refer to the Section 5.03 of the Zoning Resolution which can be located on the Garfield County web site at http:hwww.garfield- county_com/buildinq and planningiindex.htm or call this office. 10. A $400.00 Base Fee: Applicant shall sign the "Agreement for Payment" form and provide the fee with the application. 11. Submit 2 copies of this completed application form and all the required submittal materials to the Building and Planning Department. Staff will request additional copies once the conditional use permit application has been deemed technically complete. ff. PROCEDURAL REQUIREMENTS (The following steps outline how the Conditional Use Permit application review process works in Garfield County) 1. Submit this completed application form (pages 1-4), base fee, and all submittal requirements to the Garfield County Planning Department. it will be received and given to a Staff Planner who will review the application for technical completeness. 2. Once the application is deemed technically complete, the Staff Planner will send you a letter indicating the application is complete. In addition, Staff will also send you a "Public Notice Form(s)" indicating the time and date of your hearing before the Board of County Commissioners. Prior to the public hearing, Staff will provide you th a Staff Memorandum regarding your requested Conditional Use Permit. (If Staff rdetermines your application to be deficient, a letter will be sent to you indicating that additional information is needed to deem your application complete.) 3. It is solely the Applicant's responsibility to ensure proper noticing occurs regarding the requested Conditional Use Permit for the public hearing. if proper notice has not occurred, the public hearing will not occur. Notice requirements are as follows. a. b. Notice by publication, including the name of the applicant, description of the subject lot, a description of the proposed Conditional Use and nature of the hearing, and the date, time and place for the hearing shall be given once in a newspaper of general circulation in that portion of the County in which the subject property is located at least thirty (30) but not more than sixty (60) days prior to the date of such hearing, and proof of publication shall be presented at hearing by the applicant. Notice by mail, containing information as described under paragraph (1) above, shall be mailed to all owners of record as shown in the County Assessor's Office of lots within two hundred feet (200') of the subject lot and to all owners of mineral interest in the subject property at least thirty (30) but not more than sixty (60) days prior to such hearing time by certified return receipt mail, and receipts shall be presented at the hearing by the applicant. • -,,,LJ 1:34PM PC ENERGY Oct 1 03 11:SGa 303-839-3055 c. The site shalt be posted such that the note is clearly and conspicuously visible front a public right-of-way, with notice signs provided by the Planning Department The posting must take place at least thirty (30) but not more than sixty (60) days prior to the hearingdate and is the sole responsibility of the applicant to post the notice. and ensure that it remains posted until and during the date of the hearing. 4. The Applicant is required to appear before the Board of County, Commissioners at the time and date of the public hearing at which time the Board will consider the Conditional Use request. In addition, the Applicant shall provide proof at the hearing that proper notice was provided. 5. Once the Board makes a decision regarding the Conditional Use request, Staff will provide the Applicant with a signed resolution memorializing the action taken by the Board. Fallowing the Board's approval, this office will issue the Conditional Use Permit to the applicant. If the Board's approval includes specific conditions of approval to be met, this office will not issue the Official Conditional Use Permit certificate until the applicant has satisfied all conditions of approval. The Conditional Use Permit approval is not finalized until this office has issued the Official Conditional Use Permit certifcate signed by the Chairman of the Board of County Commissioners. have read the statements above and faave provided the required attached information which is correct and accurate to tits best of my knowledge. nature of applicant/owner) Last Revised' 11114120132 Date p.5 P. 5 STANDARD PLAN OF DEVELOPMENT PIPELINE PROJECTS August 12, 2003 PROJECT DEVELOPMENT IND. LLC 12596 W. Bayaud Avenue, Suite 400 Lakewood, Colorado 80228 (303) 986-9123 Plan of Development (Revision: A) Table of Contents 1. Introduction 1.1 Purpose and need for the POD 1.2 Overview of the POD Components 1.3 Project Overview 1.4 Purpose and Need 1.5 Regulatory Permit Requirements 2. Project Participants 2.1 Primary Project Participants 3. Project Facilities 3.1 Permanent Project Facilities 3.1.1 Facility Sitings, Engineering, and Design 4. Construction Activities 4.1 Construction Schedule 4.2 Project Area Surveying and Staking 4.2.1 Pre -Construction Phase 4.2.1.1 Sensitive Area Surveys 4.2.1.2 Buried Utility Crossings 4.2.1.3 River, Stream, and Wetland Crossings 4.2.2 Construction Phase 4.2.2.1 Construction Surveys 4.3 Pipeline Construction Sequence 4.3.1 Clearing and Grading 4,3.1.1 Clearing and Grading Requirements 4.3.2 Trenching 4.3.2.1 Trenching Requirements 4.3.3 Boring 4.3.4 Pipe Installation 4.3.4.1 Stringing 4.3.4.2 Bending 4.3.4.3 Welding 4.3.4.4 X -Ray Inspection 4.3.4.5 Coating 4.3.4.6 Lowering -in and Padding 4.3.5 Backfilling 4.3,5.1 Backfilling Requirements 4.3.5.2 Backfilling Requirement Variance Request 4.3.6 Hydrostatic Testing 4.3.6.1 Hydrostatic Testing Requirements 4.3.7 Cleanup and Restoration 4.3.7.1 Cleanup and Restoration Requirements 4.3.8 Residential Areas 4.3.9 Livestock Barrier and Other Livestock Issues 4.3.9.1 Livestock Related Requirements • • 4.3.10 Health and Safety 4.3.10.1 Health and Safety Requirements 4.3.11 Waste Disposal 4.3.11.1 Waste Disposal Requirements 5. Operation and Maintenance Activities 6. Traffic Impacts 7. Staging Areas 8. Water Required for Hydrotest Appendix A: Environmental Management Plan Appendix B: Soil Conservation, Sedimentation and Erosion Plan Appendix C. Stream Crossing and Wetland Protection Plan Appendix D: Hydrostatic Testing Plan Appendix E: Reclamation Plan Appendix F: Fire Prevention and Suppression Plan Appendix G: Hazardous Materials Management and Spill Prevention Plan Appendix H: Safety Plan POD Supplement • Environmental Management Plan (Revision: A) Table of Contents • 1. Pipeline Environmental Management Process 2. Organizational Overflow 2.1 Project Managers 2.2 Environmental Managers 2.3 Environmental Inspectors 2.4 Biological, Cultural Resource, Paleontological and Threatened and Endangered Species Monitors 2.5 Construction Managers 2.6 Construction Inspectors 3. Orientation and Training • • 1. PIPELINE ENVIRONMENTAL MANAGEMENT PROCESS EnCana Gathering Services (U.S.A.) Inc. is committed to designing, constructing, and operating the project in compliance with all federal, state, and local permits and requirements. To ensure that this is accomplished, EnCana Gathering Services (U.S.A.) Inc. will implement the following strategies as the framework of the project's environmental management program. • Environmental Training: Environmental training and awareness programs will be conducted prior to construction on all environmental requirements. All project personnel working on the right-of-way will be required to attend environmental training. • Environmental Inspection: Environmental Inspectors will have a visible presence on the project. During construction, they will observe and document environmental compliance concerns ahead of construction. • Open Communication: Environmental and construction representatives will interact daily and will ensure that all verbal discussions and written documentation are responsive at all times. All project personnel will interact as frequently as necessary to ensure that environmental information, concerns, and issues requiring resolution are communicated in a timely manner. 2, ORGANIZATIONAL OVERVIEW EnCana Gathering Services (U.S.A.) Inc. has filed and will comply with the Bureau of Land Management (BLM) ROW Grant application procedures and associated stipulations and conditions, in addition to other required project permit stipulations. EnCana Gathering Services (U.S.A.) Inc. acknowledges these stipulations as a condition and responsibility for the use of these public lands. 2.1 PROJECT MANAGER Responsibilities include: • Successful completion of the EnCana Gathering Services (U.S.A.) Inc. project. • Coordinating among the Construction Manager and Environmental Manager. • Consulting with the appropriate agencies on changes of project work that affect the mitigation program or sensitive resources. • Acting as the arbitrator between construction and environmental consideration if an internal conflict arises. 2.2 ENVIRONMENTAL MANAGER The Environmental Manager is the ultimate authority for project environmental compliance and successful implementation of the environmental compliance management program. The Environmental Manager is responsible for directing the development and implementation of the pre -construction environmental planning, permitting and conformance activities, the environmental inspection program, and environmental training. Other responsibilities include policy and management, federal, state, and local regulatory agencies. Additional responsibilities include: • communicating frequently with the Environmental Inspector and Contractor regarding environmental inspection and compliance activities; • maintaining communication with regulator agencies; • coordinating with management level jurisdictional agency representatives (BLM, CDOT, and Garfield County) on issues relating to environmental compliance; • advising on the interpretation of environmental compliance requirements; • ensuring that sufficient staff resources are available to successfully implement the environmental compliance management program; 1 interfacing with and advising project management regarding environmental compliance; and • preparing environmental status reports; • reporting hazardous material spills in accordance with the Hazardous Materials Management and Spill Prevention and Countermeasure Plan, Appendix G; and • coordinating with various project representatives, as necessary, to resolve issues when performing project troubleshooting on environmental compliance issues; • the Environmental Manager reports to the Project Manager. 2.3 ENVIRONMENTAL INSPECTOR The Environmental Inspector will be assigned to the entire environmental compliance inspection process. In addition to performing inspection duties, the Environmental Inspector will be responsible for the following: • coordinating with the Project Manager and the Construction Inspectors on a daily basis; • providing key liaison role in coordinating attendees and facilitating agreements in the field, as appropriate, with agency representatives; 1 overseeing environmental training activities; • the Environmental Inspector reports to the Environmental Manager. The Environmental Inspector will be at work areas during clearing, construction, and reclamation operations, including seeding. The Environmental Inspector will oversee the construction process as defined in the Plan of Development, environmental permits, and BLM, CDOT and Garfield County ROW Grant. • • The Environmental Inspectors is the key field staff responsible for ensuring pipeline construction activities comply with all applicable mitigation requirements contained in the Plan of Development, environmental permits, and project stipulations contained in the ROW Grant. The Environmental Inspector will directly represent EnCana Gathering Services (U.S.A.) Inc. and have authority to enforce the environmental requirements of this POD. He will act as a liaison between the construction personnel and agency field representatives. In this capacity, he will coordinate regularly with the various Construction Inspectors to ensure that the Construction Inspectors are apprised of the status of environmental issues in their respective areas. Additionally, the Environmental Inspector will work in conjunction with the construction contractor representatives and agency field representatives. The Environmental Inspector will have in his vehicle at all times, a copy of the Plan of Development, environmental permits, and project stipulations contained in the project permits. Environmental Inspectors will document construction contractor conformance with project mitigation requirements, permit conditions, and environmental specifications on a daily basis. The Environmental Inspector will be on a peer status with other project construction inspection staff. The Environmental Inspector will be responsible for determining non-compliance activities and anticipating activities and situations that could result in non-compliance to Plan of Development, environmental permits, and project stipulations contained in the project permits. Environmental Inspectors will have a significant role to play in suggesting methods to bring construction activity into compliance and/or to temporarily halt certain activities that may cause damage to sensitive environmental resources. In this capacity, the Environmental Inspector will work in conjunction with the Construction Inspector as applicable. Under ordinary circumstances, or unless otherwise necessary, the Environmental Inspectors will exercise such "stop work" authority only after consulting with the lead Construction Inspector. The Environmental Inspectors will use sound professional judgment in exercising these authorities and will not stop work unless there is a situation that could: 1) cause serious injury or harm to persons or property, 2) harm threatened or endangered species or protected cultural resources, or 3) violate certain federal or state codes. The Environmental Inspector will be equipped with a cellular phone, measuring equipment, and record keeping equipment to perform compliance activities. 2.4 BIOLOGICAL, CULTURAL RESOURCE, PALEONTOLOGICAL, AND THREATENED AND ENDANGERED SPECIES MONITORS Discipline specific monitors will be used as required by the project permits and ROW Grant stipulations. Responsibilities for these monitors include: • monitoring resource protection within specific areas of expertise (i.e. paleontological); • being available at the request of the Lead Environmental Inspector; and • • • observing construction activities, documenting work, and submitting reports to the Environmental Inspector, according to their respective disciplines. t the discipline specific monitors report to the Environmental Inspector. 2.5 CONSTRUCTION MANAGER Responsibilities include: +� completion of the construction project, including the pipeline and meter stations; +� notifying the Environmental Manager of changes in the project work so that appropriate environmental reviews can take place; and ♦ working with the Environmental Inspector to evaluate and improve the implementation of the environmental compliance management program, as construction progresses. • coordinating with EnCana Gathering Services (U.S.A.) Inc. construction contractors, Construction Inspector and Environmental Inspector for all construction -related issues; and • supervising compliance with construction, safety, and environmental mitigation measures identified in the Plan of Development. ♦ the Construction Manager reports to the Project Manager. 2.6 CONSTRUCTION INSPECTORS Responsibilities include: • conducting quality control construction inspections within area of expertise; and • providing support in monitoring and reporting compliance with the environmental compliance management program. • the Construction Inspector reports to the Construction Manager. 3. ORIENTATION AND TR.AIN+TG Training is an integral tool for achieving environmental compliance. The environmental training program will be developed to target every level of the organization (management and workforce). The training program will distribute various products to communicate and reinforce the compliance message, including a quick -reference handbook. Topics to be addressed during training will include biological resources, cultural resources, erosion control, tire prevention, hazardous materials spill prevention and control measures and other project requirements. In addition to the environmental training program, the Contractor is responsible for providing safety training that includes topics such as construction practices around overhead electrical transmission lines, buried utilities, and other safety related issues. Soil Conservation, Sedimentation Erosion Plan (Revision: A) Table of Contents 1. Introduction 1.1 Objectives 1.2 Responsibilities 1.2.1 Company 1.2.2 Contractor 1.3 Coordination 1.4 Related Plans and Drawings 2. Soil Conservation 2.1 General Consideration 2.1.1 Flagging 2.1.2 Environmental Training 2.1.3 Clearing 2.2 Topsoil Conservation 2.2.1 Trench Line Only Topsoil Salvage Method 2.2.2 Trench and Spoil Side Topsoil Salvage Method 2.2.3 Full -width Topsoil Salvage Method 2.2.4 General Requirements 2.3 Restoration 3. Erosion and Sediment Control 3.1 General Considerations 3.2 Erosion Control Methods 3.2.1 Sediment Barriers 3.2.1.1 General Requirements 3.2.1.2 Straw Bales 3.2.1.3 Silt Fences 3.2.2 Waterbars 3.2.3 Trench Breakers 3.2.4 Trench Dewatering 3.2.5 Mulching 3.2.5.1 Mulch as Temporary Erosion Control 3.2.5.2 Mulch as Permanent Erosion Control 3.2.5.3 Straw Mulch 3.2.5.4 Wood Fiber Mulch 3.3 Dust Control 4. Monitoring and Maintenance 4.1 Construction Monitoring 4.2 Post -Construction Monitoring 4.2.1 Post -Construction Maintenance of Temporary Erosion Control Measures 1. INTRODUCTION This Soil Conservation, Sedimentation, and Erosion Control Plan (plan) describes measures to be taken by the EnCana Gathering Services (U.S.A.) Inc. (Company) and its contractors (Contractor) to protect topsoil; to control and minimize soil erosion and resulting sedimentation, to encourage revegetation, restoration, and stabilization of disturbed soils on the project; and to protect the pipeline from erosion during and after pipeline construction and restoration. Measures identified in this plan apply to work within the defined project right-of-way (ROW), access roads, all work and storage areas, and other areas used during construction of the project. This plan was developed as the implementing document for relevant mitigation measures for the EnCana Gathering Services (U.S.A.) Inc. Project. This plan was also prepared as part of the Storm Water Pollution Prevention Plan as required under Title 40, Code of Federal Regulations (CFR), Parts 122-124. (National Pollution Discharge Elimination System permit for Storm water Discharges.) 1.1 OBJECTIVES Short-term objectives of this plan are to conserve and protect topsoil, to control erosion and sedimentation, to protect water quality and aquatic resources, to encourage reclamation/revegetation success, and to minimize impacts to adjacent land uses and ecological resources. Properly executed construction practices, and ongoing evaluation by environmental and construction inspectors, and Contractor personnel, will ensure the continued functioning of erosion and sediment control measures. Long-term objectives include control of erosion and sedimentation, as well as restoration of topography, water resources, soils, and vegetation to a condition similar to that, which existed prior to construction. Monitoring activities during the construction, operations, and maintenance phases will evaluate the success of the erosion control and revegetation efforts. 1.2 RESPONSIBILITIES 1.2.1 Company The Company will be responsible for ensuring that the Contractor meets the standards defined in this plan to retain topsoil where required and to install and maintain sediment and erosion control measures. Additionally, the Company will be responsible for meeting the long-term restoration and soil stabilization standards after the project is completed. r • 1.2.2 Contractor The Contractor will be responsible for conducting grading and topsoil separation activities, installing and maintaining temporary and permanent erosion control measures, and restoring original contours on the ROW according to the standards detailed in this plan and related plans listed in Section 1.4. The Contractor is responsible for monitoring the effectiveness of the installed devices and correcting any conditions that do not meet the specifications of this plan. The Company's Environmental and Construction Inspectors will ensure that the Contractor properly installs and maintains erosion control measures. Installation of most erosion control devices will be performed during the construction phase. Erosion control measures implemented during construction may include waterbars, trench breakers, silt fence sediment barriers, straw bale sediment barriers, interim mulching, tackifier application, and culvert installation. Work related to permanent erosion control measures implemented during restoration may include seedbed preparation, seeding, planting, waterbars, trench breakers, permanent mulching, erosion control matting, silt fence sediment barriers, and straw bale sediment barriers. 1.3 COORDINATION The Company will be responsible for distributing copies of this plan to all appropriate agencies, construction personnel, BLM and, on request, to private landowners. It will be the responsibility of the Company to maintain coordination and communication with the appropriate agencies and BLM. 1.4 RELATED PLANS AND DRAWINGS This plan is related to other plans contained in the Plan of Development (POD). The Contractor will be responsible for complying with the requirements of all these plans, including: • Stream Crossing and Wetland Protection Plan ♦ Reclamation Plan • Hazardous Material Management and Spill Prevention and Countermeasure Plan 2. SOIL CONSERVATION MEASURES 2.1 GENERAL CONSIDERATIONS 2.1.1 Flagging As described in POD Section 4.2.2, "Construction Phase", the Company will flag andior stake the boundaries of the ROW, extra workspace, ancillary areas and any sensitive areas prior to construction. The Contractor will install additional flagging or fencing as determined by the Environmental Inspector and the BLM field representatives to protect sensitive resources located near the ROW, and will ensure that the construction crews clearly understand and respect the flagging, fencing, andior staking. On Federal lands, the BLM field representative may determine that additional flagging or fencing is required. Flagging spacing • s intervals, also described in POD Section 4.2.2, will be shortened if necessary to ensure that flagging is visible, especially in areas with rapidly changing topography or dense vegetation. Conversely, on Federal lands, the BLM's field representative may issue a variance allowing the Company to increase flagging spacing requirements, especially in areas where there are only low shrubs or grasses, and the stakes are easily visible. 2.1.2 Environmental Training All workers taking part on the project will attend an environmental training program that will include discussion of general erosion and sediment control requirements, proper clearing and grading methods, and the importance of protecting sensitive resources on the project. Crews specializing in erosion control tasks will be given additional training on installation and maintenance methods. 2.1.3 Clearing Clearing requirements are defined in POD Section 4.3.1, "Clearing and Grading" Trees will be cut with chain saws and/or mechanical shears/saws. Brush will generally be cut with a hydro -axe or similar equipment. Vegetation cut during clearing operations will be removed from the ROW (merchantable timber, posts, etc.) or will be chipped or shredded within the ROW. In some cases trees, stumps, or slash may be scattered back over the ROW after seeding to aid in erosion control, and to block access along the ROW. The Company and land management agency representatives will coordinate in the field to designate areas where unmerchantable timber can be made available to the public for firewood. This wood will be cut in 6 to 8 ft. lengths, and stockpiled on the ROW or within approved temporary extra workspaces at points where the ROW crosses access roads (in a manner such that the stockpiled wood will not hinder reclamation efforts). EnCana Gathering Services (U.S.A.) Inc. may require approval of additional extra workspace in areas where the land management agency or the landowner requests stacking of firewood especially in areas where construction workspace is limited. Disposition of vegetation (timber, firewood, brush, slash) will meet the requirements of the landowner or BLM. No material will be placed outside the approved work limits on federal land unless a variance is granted by the BLM. Approved work limits are defined as the legal ROW plus approved extra workspace. Clearing, grading and other disturbance of soil and vegetation will be limited to the minimum area required for safe construction operations within the approved ROW. Root systems will be left in place where feasible and where they do not pose a safety concern for workers or an impediment to equipment or rubber -tired vehicle access. The herbaceous vegetative crown will be maintained to the extent possible where Wading of the ROW is not necessary. On Federal lands, in areas of special resource concern as determined in the field by the BLM and Environmental inspector during pre -construction reviews, clearing of the ROW may be limited to protect significant vegetation. 2.2 TOPSOIL CONSERVATION Topsoil will be salvaged and protected along the pipeline route to facilitate revegetation of the ROW after construction is complete. Areas where the majority of surface material is rock, will not be topsoiled. All topsoil will be removed up to a depth of 12 inches in accordance with the following methods or as directed by the BLM field representative or landowner. 2.2.1 Trench Line Only Topsoil Salvage Method As detailed in the Stream Crossing and Wetland Protection Plan, Appendix C, topsoil will be salvaged from over the trench line only in wetlands and where subsoil grading is not necessary. This topsoil will be stored separately from trench subsoil and will be replaced over the trench line once backfilling is complete. 2.2.2 Trench and Spoil Side Topsoil Salvage Method Topsoil will be stripped from over the trench line and the adjacent subsoil storage areas. This method will be specified when subsoil grading is not necessary. 2.2.3 Full -Width Topsoil Salvage Method This topsoil salvage method will be used if ROW grading is needed to create a level work area (e.g., for a side hill cut, etc.), or if requested by the landowner or BLM. In general, on Federal lands, topsoil (or the top 6 inches) will be stripped and separated from trench spoil, for the width of the ROW. Topsoil will first be stripped from the entire area to be graded and then stored separately from the subsoil. NO TOPSOIL WELL BE USED FOR PIPELINE PADDENG. 2.2.4 General Requirements The following guidelines apply to salvaging topsoil, unless otherwise approved by the Environmental Inspector, and BLM field representative. ♦ All available topsoil will be salvaged, up to a maximum of 12 inches, unless otherwise directed by the landowner or BLM. i Salvaged topsoil will be kept separate from subsoil and protected throughout subsequent construction activities to prevent mixing that could potentially inhibit reclamation of the ROW. • To protect topsoil and subsoil, dry drainages or washes that cross the ROW will not be blocked with spoil piles. This will be accomplished by placing spoil on the banks of the drainage or by leaving adequate gaps in the spoil piles of wider dry drainages so that the ROW can drain. Where dictated by slope and the proximity of a dry drainage running parallel (or nearly so) to the ROW, either within or immediately adjacent to the ROW, and if deemed necessary by the Environmental Inspector and BLM representative, sediment barriers may be installed to prevent spoil and topsoil from entering the drainage. 2.3 RESTORATION After the final installation of the pipeline, all disturbed portions of the construction areas (including the ROW, travel routes, and staging areas) will be returned to pre -construction grades and contours. Topsoil will then be replaced over the ROW from the area in which it was stripped. Revegetation will be the primary method to stabilize soils and ensure permanent erosion control over the long term. Revegetation techniques, including decompaction and seeding are presented in detail in the Reclamation Plan, Appendix E. Every effort will be made to complete final cleanup and installation of permanent erosion control measures within 30 days after final backfilling is completed. Permanent waterbars, berms and/or sediment barriers (e.g., straw bales and/or silt fences) will be installed across the ROW up slope of streams, rivers, and wetlands. Mulch or fiber matting will be applied to disturbed surfaces within 100 feet of a crossing on Federal lands, unless otherwise directed by the BLM. Additional details relevant to waterbody and wetland restoration are discussed in the Stream Crossing and Wetland Protection Plan, Appendix C. Information on revegetation procedures at waterbody crossings is presented in the Reclamation Plan, Appendix E. EROSION AND SEDIMENT CONTROL 3.1 GENERAL CONSIDERATIONS The following general environmental protection measures will be implemented to minimize environmental impacts during construction and operation of the project. • All personnel, vehicles, and equipment will stay in the designated construction area. Access roads outside of the construction area will be designated by the Company. All staking, flagging and exclusion fencing will be respected. ♦ Temporary erosion/sediment control devices will be installed immediately after initial soil disturbance and will be maintained throughout construction and restoration, as necessary, until replaced by permanent erosion control measures. If possible, cleanup will be completed and permanent erosion control measures will be installed within 30 days after the trench is backfilled to aid in site stabilization. If circumstances prevent achieving cleanup within 30 days on federal lands, the Company will apply for a variance from the managing agency. ♦ An Environmental Inspector will be employed in the field during construction to verify compliance with the environmental protection measures. • Disturbance during construction will be limited to the minimum necessary to safely and efficiently complete construction activities. • Construction, clean-up, and reclamation will be completed as quickly as possible to keep the time period between grading, trench excavation, backfilling, and final restoration/reclamation to a minimum. If weather conditions preclude final reclamation of a site (excluding woody plantings, if applicable) immediately following construction, the Company will meet with agency representatives to discuss viable reclamation alternatives. ♦ A stockpile of erosion control materials including straw bales, silt fences, erosion control matting, and geotextile fabric will be stored at each of the staging areas during the entire period that construction disturbances are taking place. Materials will be stored for planned use during construction, and additional quantities will be maintained for maintenance and emergency use. 3.2 EROSION CONTROL METHODS Temporary control measures are designed to effectively reduce erosion and sedimentation to sensitive resources during construction. These temporary erosion control measures will be installed concurrently with construction earthwork and will be maintained throughout the course of construction. When necessary, these measures may be left in place along with permanent measures during the post construction period until effective revegetation has been reestablished. Sediment barriers and waterbars (as described below) will be the primary measures for temporary erosion control used on the project. Interim erosion control measures are designed to temporarily stabilize portions of the disturbed construction area near sensitive resources if construction is delayed for significant periods following disturbance. If final cleanup of pipeline construction areas and installation of permanent erosion control measures is not completed in an area within 30 days following backfilling, mulch will be applied on slopes within 100 feet of water bodies (as defined in Section 1.3 of the stream Crossing and Wetland Protection Plan, Appendix C) and wetlands. Mulch or erosion control matting will also be applied on slopes greater than 30 percent and as determined by the Environmental and Construction Inspector, and BLM field representative if construction or restoration is interrupted for extended periods. Additional discussion of interim mulching is included in Section 3.2.5.1 of this plan. Permanent erosion control measures are designed to minimize erosion and sedimentation after construction until revegetation efforts have effectively stabilized the construction area. Installation of permanent erosion control measures should be performed within 30 days following backfilling of the trench. In general, temporary erosion control measures will be removed after permanent erosion control measures have been installed. The following sections review materials, installation requirements, and performance criteria for temporary, interim, and permanent erosion and sediment control measures. • • 3.2.1 Sediment Barriers Straw bale sediment barriers and silt fence sediment barriers are temporary sediment barriers designed to slow down water flow and to intercept suspended sediment conveyed by sheet flow, while allowing runoff to continue down gradient. These installations are used to prevent sediment delivery off of the construction area as well as to divert water off the construction area. Temporary sediment barriers will be installed at the following locations immediately after initial ground disturbance: o across the ROW at the base of slopes where the ROW crosses roadways, waterbodies, springs, wetlands, impoundments, and other sensitive resources; o along the edge of the ROW adjacent to and up slope of roadways waterbodies, springs, wetlands, impoundments, or other sensitive resources; and ▪ around topsoil or subsoil piles where necessary (e.g., adjacent to waterbodies or wetlands). The requirement to install a sediment barrier is dependent on the slope angle (when a hillside slopes in multiple directions, the slopes can off -set each other and reduce the need for sediment barriers), slope length, and soil type (texture and course fragments content). While typically used only during construction, silt fences and straw bale sediment barriers may be left in place following seeding, possibly for a complete growing season. 3.2.1.1 General Requirements Straw bale or silt fence sediment barriers placed at the toe of a slope will be at least 6 feet from the toe of the slope, where possible, in order to increase ponding volume. The ends of the sediment barrier will be turned upslope to capture sediment. Sediment barriers will be placed so as not to hinder construction activities and outside of (above the high water mark) active stream channels. If silt fences or straw bale sediment barriers are placed across the construction area (adjacent to waterbodies, wetlands, or roads) where construction traffic is allowed to cross, provisions will be made for traffic flow. An approximately 15 -foot -wide gap will be provided along the silt fence or straw bale row, with the ends of the sediment barrier turned slightly upslope. A drivable earth berm., if approved by the BLM field representative on Federal Lands, will be installed and maintained across the gap immediately upslope of the sediment barrier (ends of the sediment barrier will tie into the drivable earth berm). Alternately, straw bales will be installed across the gap with 24 inches of overlap with the adjacent sediment barrier at the end of each day. • If sediment loading is noted during regular inspections of temporary sediment barriers to be at or greater than 40 percent of barrier capacity, sediment behind the barrier will be spread on the disturbed ROW uphill of the sediment barrier. Loose stakes, loosely abutted bales, damaged bales, or damaged or undermined sections of silt fence will be repaired or replaced as necessary. 3.2.1.2 Straw Bales Straw bale sediment barriers consist of a row of tightly abutted straw bales placed perpendicular to the runoff direction with the ends turned upslope. The barriers are typically one bale high, placed on the fiber -cut edge in a 4 -inch trench (tie not in contact with the ground), and anchored securely with two wooden stakes driven through each bale. A small amount of soil is then piled across the upslope side of the straw bale barrier. When straw bales are used as a temporary substitute for waterbars, the same spacing noted for waterbars will be used (see Section 3.2.2). 3.2.1.3 Silt Fences Commercial filter fabrics, with sufficient strength to prevent failure will be provided by the Contractor. The height of a silt fence will not exceed 36 inches and the fabric will be cut from a continuous roll of fabric with splices only at support posts, with a minimum 6 -inch overlap and both ends of fabric securely attached to the post. Support posts will be a maximum of 10 feet apart. The bottom edge of silt fences will be installed in a trench excavated approximately 4 inches wide by 6 inches deep and refilled with compacted soil, unless on-site constraints dictate otherwise (e.g., rock). Silt fences will be attached to supporting posts by staples or wire. If additional support is needed to contain wet spoil, or to provide added protection near a sensitive resource (as determined by the Environmental Inspector and BLM representative on Federal Lands), either wire mesh or straw bales may be placed immediately behind the silt fence on the down - gradient side. If wire mesh is used, the wire will be attached to the support posts, prior to installation of the fabric, with heavy duty wire staples at least 1 inch long, wire ties, or hog rings. The wire will be keyed into the trench at least 2 inches, and extended up the posts to the top of the filter fabric. 3.2.2 Waterbars Waterbars are utilized in various forms (e.g., driveable berms across travelways, waterbars on slopes) during project construction and after final grade restoration. Waterbars are intended to intercept water traveling down a disturbed slope and divert water off disturbed soil into stable, well -vegetated, or adjacent rocky areas. Temporary waterbars will be installed concurrently with initial grading operations and will be maintained throughout construction. Permanent waterbars will be installed after the ROW grade is restored. Waterbars will also be installed near the base of slopes adjacent to wetlands and watercourses except at those specific sites where, in the judgment of the Environmental Inspector and BLM representative, waterbars are not necessary to prevent discharge of sediment into a wetland or watercourse. On slopes, the spacing for temporary and permanent waterbars will be as follows: Slope (%L Spacing (feet) 5-15 300 >15-30 200 >30 100 Alternative spacing may be requested by the landowner or BLM for isolated, site- specific areas and conditions (i.e., in areas of highly erodible soils). Waterbar spacing is based on a site-specific evaluation of the ROW and standard construction protective measures. This spacing takes into account the soils, timing of construction, and area of disturbance anticipated for construction of the project. Waterbars will be sited so that they do not outlet into sensitive resource areas (cultural sites, rare plant sites, etc.). On federal land, if waterbar outlet into a sensitive resource area is unavoidable, a variance to this requirement must be obtained. On private and state lands, it a waterbar outlet into a sensitive resource area is unavoidable, and Environmental Inspector will ensure that measures are implemented to minimize impacts. If the situation warrants an increase to the waterbar spacing intervals, variances will be coordinated by the Environmental Inspector with the BLM, or landowner, as appropriate, Criteria to be considered for variances will include: • slope angle (slopes with effective side -slopes may not require waterbars) • slope length (broken terrain may reduce effective slope length) • soil type (texture and coarse fragment content) • visual sensitivity • landowner requests • Except for site-specific situations as determined by the Environmental and Construction Inspector, and BLM representative for Federal Lands (e.g., extremely long slopes with highly erodible soils), temporary waterbars will not be constructed on slopes with less than five -percent gradient. Waterbars are not typically installed in residential or active agricultural areas. Waterbars will be constructed of existing suitable material (compacted soil), a series of tightly abutted straw bales, excelsior logs, or burlap bags filled with native soil. The installation angle will be approximately 2 to 5 percent downslope (as measured by a hand-held clinometer or level) and will extend beyond the edge of the disturbed construction area. Where possible, waterbars will discharge into stable, non-erosive (vegetated or rocky) receiving areas. In isolated instances where waterbars discharge into unstable or highly erosive areas without rock or vegetation, as approved by the Environmental and Construction Inspector, and BLM representative for Federal Lands, flow energy dissipaters or "J -hook" shaped sediment barriers will be positioned at the waterbar outlet. However, decreasing waterbar spacing or adjusting the spacing to locate outlets onto a stable site is preferable to using outlet energy dissipaters. Additionally, in highly erodible soils, waterbar spacing may be decreased, as approved by the Environmental or Construction Inspector, and as requested by the BLM for Federal Lands. When allowed by existing topographic conditions, and as requested by the Environmental Inspector, the flow energy dissipaters will be offset (staggered) on slopes greater than 20 percent. The Contractor will regularly inspect and repair waterbars during construction to maintain their effectiveness. Waterbars worn down by heavy construction traffic, or filled with sediments will be repaired as needed, and the sediments will be spread on the disturbed ROW uphill of the waterbar. 3.2.3 Trench Breakers Trench breakers will be installed in the trench to restrict or slow ground water flow along the trench line. Trench breakers will be installed in the trench prior to backfilling on slopes that drain into waterbodies (natural or artificial stream, river, or drainage with perceptible flow at the time of crossing, and ponds, or lakes), wetlands, and improved roads. Trench breakers should also be constructed: • Immediately downslope of any location where groundwater could enter and migrate along the trench at any time or year. • At the base of slopes adjacent to road crossing until disturbed vegetation has been reestablished. ♦ Install temporary sediment barriers at appropriate locations to prevent siltation into waterbodies or wetlands crossed by or near the construction work area. • Trench breakers can be constructed from sandbags or polyurethane foam. If the sandbag method is selected, topsoil will not be used as a fill material. 3.2.4 Trench Dewatering The Contractor will be responsible for proper dewatering of the trench, where necessary. Dewatering discharge will be directed onto a stable surface and will utilize a section of geotextile fabric or plywood to prevent scouring during overland discharges (where no sensitive resources are located nearby), or a sediment bag and/or dewatering structure to minimize sediments when dewatering operations take place near waterbodies or wetlands. A number of strategies will be implemented to prevent heavily sediment -laden water from reaching sensitive resources. These strategies include: o Dewatering discharges will be located as far as practicable from wetlands. o Duration of dewatering discharges will be minimized by scheduling dewatering operation immediately prior to lowering in, tie-ins, or backfilling. o Disturbance of the trench (i.e., additional digging) will be minimized to the extent practicable until the majority of the water is pumped out. o Dewatering structures and/or sediment bags will be used to remove heavy sediments from discharges when dewatering near (within approximately 200 feet of) waterbodies, wetlands, or other sensitive resources. Contractor will comply with applicable permits for hydrostatic test dewatering. Specific dewatering requirements related to hydrostatic test dewatering are discussed in the Hydrostatic Testing Plan, Appendix D. 3.2.5 Mulching Mulching is the application of straw or wood fiber to disturbed soils to minimize the effects of wind or rain on exposed soils. During rainy condition, mulch reduces the impact of rainfall and slows the flow of water down the slope. Mulch (as opposed to erosion control mats described in Section 3.2.6) would typically be used across large sections of the ROW to reduce wind erosion and raindrop impact. On the BLM portion of the project, mulching of the disturbed surface may not be desirable, and its use declined, at the discretion of the BLM field representative. 3.2.5.1 Mulch as Temporary Erosion Control Application of mulch for temporary erosion control is based on slope surface type and condition (i.e., sand, clay, rock, etc.), slope steepness, and the amount of exposed surface area not covered by plant residue. During construction, water or non-toxic, organic tackifier will be applied, at the Environmental Inspector's direction, to topsoil storage mounds composed of soils with high wind erodibility. Tackifier will not be applied within 100 feet of a watercourse or wetland. Stored topsoil will be tackified at 120 pounds/acre with a non-toxic, organic tackifier, where determined by the Environmental or Construction Inspector. If reclamation and seeding is deferred more than 30 days after final grade restoration near waterbodies or wetlands, all disturbed slopes above the waterbody or wetland will be temporarily stabilized by applying 2000 pounds/acre of straw mulch (crimped or tackified) for a minimum distance of 100 feet above the edge of the waterbody or wetland. Similar temporary stabilization may be used on slopes steeper than 30 percent. Interim seeding may be performed as determined by the Environmental Inspector in consultation with the BLM representative on Federal Land. Seedbed preparation, including thinning or removal of the mulch, will be repeated as necessary prior to application of the final seed mix. 3.2.5.2 Mulch as Permanent Erosion Control After final restoration and seeding, permanent mulch applications will be applied to slopes greater than 30 percent, slopes within 100 feet of waterbodies and wetlands, and other sensitive sites (dry, sandy, steep slopes, etc.) to control erosion as determined by the BLM field representative on Federal Land, or the Environmental and Construction Inspectors. Where approved by the landowner or BLM and Environmental Inspector, the Contractor will randomly distribute any windrowed shrubs or other remaining vegetation debris over the ROW. Large unmerchantable trees on federal lands may be, as directed by the agency representative, placed on the ROW to provide slope stabilization and erosion control benefits. On steep slopes and other areas where broadcast rather than drill seeding must be employed, trees and shrubs will be spread or placed during final cleanup and prior to seeding. Where redistribution of adequate mulch from re -spread woody debris occurs, mulch rates may be reduced or eliminated at the direction of the Environmental Inspector and BLM field representative. 3.2.5.3 Straw Mulch Straw will be anchored into the seedbed using a mechanical crimper specifically designed to crirnp mulch to a depth of 2 to 3 inches. The straw will be crimped perpendicular to slope unless otherwise determined by the Environmental Inspector and BLM field representative on Federal Lands. Acceptable straw mulch crimpers include: • o Mechanical crimper, o Backhoe with crimper forks, o Tracked equipment tracking across slopes (restricted to areas where other methods will not work), o Hand -punching with round -pointed shovel, or o Equivalent approved by the Environmental Inspector and agency field representative. Organic liquid mulch binders may be used in accordance with manufacturer's recommendations. If a straw mulch blower is used, strands of the mulching material will be at least 8 inches long to allow anchoring. 3.2.5.4 Wood Fiber Mulch Wood fiber mulches will be made of 100 percent wood fiber or equivalent approved by the Environmental Inspector. These will be applied by a hydro seeder with non-toxic, organic tackifier (except within 100 feet of a waterbody or wetland) such as a guar -based tackifier, or equivalent approved by the Environmental Inspector. 3.2,6 Erosion Control Matting Erosion control matting will be installed after final grade restoration to reduce rain impacts on soils, to control erosion , and to stabilize steep slopes and waterbody banks, where determined by the Environmental or Construction Inspector. Erosion control matting will typically be used on strearnbanks and short, extremely steep sections of the ROW where aggressive erosion control is required. On all installations, mat will be furnished in continuous rolls of 30 feet or greater with a minimum width of 4 feet. Staples will be made of wire, 0.091 inch in diameter or greater, and have a "U" shape with legs 8 inches in length and a 2 - inch crown. Wire staples will be driven into the ground for the full length of the staple legs. Alternately, wood pegs (1/2 -inch diameter) may be used to secure the erosion control fabric. In areas of livestock grazing, other measures must be taken (see Reclamation Plan). Installation and stapling of erosion control matting will follow procedures as approved by the Environmental Inspector and BLM field representative. For streambank installations, mats will be laid parallel (upper mat overlapping lower mat in a shingle pattern) to the waterbody to a point above the top of the bank. The erosion control mats identified above for streambank stabilization are designed to handle flow and can be placed under the ordinary high water mark of the streambank. However, matting should not be placed below this mark on federal lands unless it is part of an overall design using other materials to rebuild the streambank. Native materials (rocks, logs, etc.) may be used in conjunction with the matting to aid in stabilization of banks. • • During regular erosion control monitoring, erosion control matting will be inspected for washouts, adequate staking, and loss of matting. Damaged or undermined matting will be repaired or replaced as necessary. 3.3 DUST CONTROL Dust control will be implanted by the Contractor in areas of active construction within 500 feet of highways and residences (unless waived by the owner). Dust control will also be implemented on access roads, and as determined by the Company or as required by the Contractor for the health and safety of employees. Dust control will be achieved primarily through application of water or an approved dust palliative. Application rates for the dust palliative will follow the manufacturer's recommendations. All dust palliatives used should be biodegradable unless the only way to achieve adequate dust control is by using a non -biodegradable palliative such as magnesium chloride (MC70). Magnesium chloride will not be used in areas where prohibited by the landowner. 4. MONITORING AND MAINTENANCE The Contractor will be responsible for ensuring that erosion control measures are fully functional and for continually monitoring erosion control measures along the ROW and completing timely repairs of erosion control structures as needed. In addition, the Environmental Inspectors will be trained and knowledgeable in erosion and sedimentation control methodologies, and will inspect erosion control measures along the ROW as a part of normal daily inspection tasks. The Environmental Inspectors will identify needed repairs and notify the Contractor who will then complete the repairs within 24 hours of notification. 4.1 CONSTRUCTION MONITORING Throughout construction, temporary erosion control structures will be inspected daily in areas of active construction or equipment operation, and in all areas within 24 hours of each 0.5 -inch or greater rainfall event, soil and weather condition permitting. The Environmental Inspector will monitor U.S. Weather Bureau reports and notify the Contractor of impending storm advisories. In the event of impending heavy precipitation (e.g., the U.S. Weather Bureau issues a storm advisory for the work area), the Contractor will reinstate temporary erosion control devices where needed (e.g., areas considered to have greater potential for erosion, areas where cattle may have damaged erosion control measures, and areas of active construction) to ensure that erosion control measures have not been damaged since the last inspection. All temporary erosion control devices found needing repair or new installation will be repaired immediately. During this period the Contractor will provide additional personnel, vehicles and materials to repair erosion control structure damage where noted during the inspection. • Should structures clog, deteriorate, fail, be damaged, or require maintenance, the Contractor will conduct repairs or replacements within 24 hours after problems have been identified, weather and soil conditions permitting. 4.2 POST -CONSTRUCTION MONITORING Prior to the completion of construction, the Contractor and Company will verify that all erosion control devices are in place and functional. During the first spring following construction (after snow melt), the Company will conduct surveys to evaluate the stability of the ROW, revegetation progress, and the success of the erosion and sediment control structures. Assessments will be done to evaluate revegetation success and the presence of erosion indicators such as rills, gullies, etc. If erosion control structures fail or require maintenance, or if accelerated erosion is observed, the Company will conduct remedial actions as soon as possible, recognizing weather and soil conditions, and site accessibility. Remedial actions could include supplemental seeding, installation of additional erosion/sediment control materials, maintenance of existing erosion control measures, additional mulching, or use of matting. 4.2.1 Post -Construction Maintenance of Temporary Erosion Control Measures Temporary sediment devices not removed by the Contractor during subsidence and/or reseeding activities will be maintained by the Company until revegetation has been determined successful. Erosion control monitoring and maintenance efforts will continue after project construction until successful revegetation is achieved as defined in the Reclamation Plan, Appendix E. Throughout the first year following construction, erosion control devices will be checked at all locations along the ROW in combination with reclamation and revegetation surveys. Permanent erosion control structures and materials including waterbars, rock rip -rap, and matting will be monitored and maintained to ensure successful stabilization of steep slopes and stream crossings. 0 Stream Crossing Wetland Protection Plan (Revision: A) • • r • Table of Contents 1. Introduction 1.1 Purpose of Plan 1.2 Responsibilities 1.2.1 Company 1.2.2 Contractor 1.3 Definitions 1.4 Related Plans and drawings 2. Construction Methods 2.1 Dry Stream 2.2 Marking and Flagging 2.3 Hazardous Materials 2.4 Clearing and Grading 2.5 Vehicle and Equipment Crossing 2.5.1 Waterbodies 2.5.2 Wetlands 2.6 Waterbody Installation Methods 2.6.1 General Requirements 2.6.2 Dry Trench Construction 2.6.2.1 Dry Trench: Flume 2.6.2.2 Dry Trench: Dam & Pump 2.6.2 Open Cut Construction: Minor & Intermediate Waterbodies 2.7 Wetland Crossing Methods 2.7.1 Dry Conditions 2.7.2 Standing Water or Saturated Soil Conditions 3. Erosion Control & Restoration. 3.1 Erosion Control 3.2 Restoration 4. References • • 1. INTRODUCTION This Stream Crossing and Wetland Protection Plan (plan) describes measures to be taken by the EnCana Gathering Services (U.S.A.) Inc. (Company) and its contractors (Contractor) for construction activities in and around streams, rivers, and wetlands. 1.1 PURPOSE OF PLAN This plan covers, and is designed to minimize the environmental impacts to all jurisdictional wetlands, flowing streams, river crossings (waterbodies), and dry stream crossings. 1.2 RESPONSIBILITIES 1.2.1 Company The Company will be responsible for meeting the goals and objectives of this plan and for ensuring that the Contractor uses the methods described in this plan. The Company will also ensure that environmental oversight of the project includes preconstruction marking/flagging of all flowing streams, rivers, and wetlands as described in Section 2.2. The Environmental Inspector will ensure that the Contractor constructs through sensitive resources as required in this plan and will also ensure that all marking/flagging remains in place and is visible throughout construction. The Company will, prior to any ROW clearing and grading, ensure that the Contractor has sufficient environmental protection supplies and materials on hand to initiate installation of erosion control devices. The Company will ensure that the environmental protection supplies meet the specifications contained in this plan and other related plans as listed in Section 1.4. This includes straw bales, silt fence, erosion control matting, hazardous substances spill clean up equipment, and other materials. 1.2.2 Contractor The Contractor will be responsible for implementing the methods prescribed in this plan to meet site-specific conditions. The Contractor will ensure that all methods employed are installed and maintained correctly. It is the Contractor's responsibility to monitor the effectiveness of the installed devices and to correct any conditions that do not meet the requirements of this plan. The Contractor will be responsible for ordering and maintaining an inventory of environmental control supplies and materials to meet daily construction requirements as well as meeting emergency conditions. • 1.3 DEFINITIONS Waterbody: Includes any natural or artificial stream, river, or drainage with perceptible flow at the time of crossing, and other permanent waterbodies such as ponds (both natural and stock ponds) and lakes. Minor Waterbody: Includes all waterbodies less than or equal to 10 feet wide at the water's edge at the time of construction. Intermediate Waterbody: Includes all waterbodies greater than 10 feet wide but less than or equal to 100 feet wide at the water's edge at the time of construction. Major Waterbody: Major waterbodies are defined as flowing streams and rivers that are greater than 100 feet wide at the water's edge at the time of construction. Wetland: Includes any area that satisfies the requirements of the current federal methodology for identifying and delineating wetlands. 1.4 RELATED PLANS AND DRAWINGS The following documents include additional requirements specifically relating to construction at waterbodies and wetlands and are referenced throughout this plan. • Hazardous Materials Management and Spill Prevention and Countermeasure Plan • Reclamation. Plan 2. CONSTRUCTION METHODS Specific construction methods will be determined by the Contractor utilizing the requirements of this plan as the minimum acceptable standards. 2.1 DRY STREAMS The following requirements for crossing flowing streams and wetlands do not apply to dry streams and drainages. Dry stream and drainage crossings will be constructed using the same construction methods that will be used along the rest of the ROW, except that spoil will be placed outside the channel to provide unrestricted drainage across the ROW. The Company Environmental Inspector will assist the Contractor, where necessary, in determining the limits of the dry channel. In wide channels, gaps may be left in the spoil piles to allow for the required drainage. During cleanup and reclamation, the preconstruction profiles and contours (including meanders of the streambed) of dry and intermittent streams will be re-established. 2.2 MARKING AND FLAGGING The Company will sign and/or flag the following boundaries at least 72 hours prior to any clearing or grading, or before any construction crew is within 1 mile of any site requiring signs and/or flagging. • • Width limits of the ROW in waterbodies and wetlands (survey flagging). The maximum width of the ROW shall not exceed 75 feet. • Edges of wetland boundaries ("Wetland Boundary" sign) • Limits of 100 -foot buffers for fueling and concrete coating activities ("No Refueling" sign) ♦ 10 -foot buffers from the water's edge for spoil storage ("No Spoil Storage Beyond This Point" sign) No activities are permitted outside of approved work areas. 23 HAZARDOUS MATERIALS The Contractor will comply with the requirements included in the project's and the Contractor's Hazardous Materials Management and Spill Prevention and Countermeasure Plans, Appendix G. Contractor will not store hazardous materials, chemicals, fuels, lubricating oils, or perform concrete coating activities within 100 feet of any waterbody or dry drainage, or within any designated municipal watershed area (except at locations designated for these purposes by the BLM and/or Environmental Inspector). Equipment or vehicles that are crossing or working within 100 feet of waterbodies will not be refueled unless a specific exception is given by an Environmental Inspector. If any hazardous materials must be temporarily stored or transferred within 100 feet of a stream (i.e. stationary pumps), then it must be placed within a secondary containment structure as specified in the Hazardous Materials Management and Spill Prevention and Countermeasure Plan, Appendix G. 2.4 CLEARING AND GRADING Clearing and grading at waterbody crossings will be limited to that needed to construct the crossing. During clearing, the root systems will be left in place except over the trench line and in areas that require grading. Root systems may also be removed along the travel lane as determined necessary by the Environmental Inspector to allow safe passage by rubber tired vehicles. Removal of root systems over the travel lane to allow safe vehicle access in areas that do not require grading will require a variance on federal lands. Grading will be limited to the trench line, the banks of streams, and locations with side slopes. Grading within 50 feet of stream banks is restricted to that needed for the equipment crossing, until construction of the actual pipeline crossing has begun. Prior to or immediately after any ground disturbing activity, temporary sediment control devices such as silt fence and straw bales will be installed at the base of all slopes leading to waterbodies in accordance with the project's Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B. The Contractor will maintain these devices in functioning order until construction activities, including reclamation activities, have been completed. 2.5 VEHICLE AND EQUIPMENT CROSSING 2.5.1 Waterbodies Only clearing equipment may cross waterbodies prior to the installation of an equipment bridge. Waterbody fording by clearing equipment is limited to one crossing per piece of equipment. Fording will not be used as a crossing method for other vehicles or equipment. Equipment bridges will be one of the following types: ♦ portable bridges that span the channel • flume(s) and clean rock riprap (with a 20inch minimum diameter) • timber equipment mates (installed above the waterline) used as a bridge over small waterbodies Each bridge will be designed to allow for the maximum predicted flows for the time frames that it will be in place, including all expected precipitation events. The Contractor will also maintain bridges so that soil from equipment or the bridge abutment is prevented from entering any waterbody. All equipment bridges will be removed as soon as possible after permanent seeding. 2.5.2 Wetlands If the wetland is dry, equipment can use the ROW for access on an as -needed basis with as much traffic as possible routed around the wetland. For wetlands with standing water or saturated soils the equipment operating in the wetland will be limited to that needed to construct the wetland crossing. The ROW will not be used as an access route unless it is the only possible method of access. Foreign material (upland soil, rock, tree stumps, etc.) will not be imported into the wetland to stabilize the working area. If standing water or saturated soils are present, equipment will work from, and access across, timber equipment mats. 2.6 WATERBODY INSTALLATION METHODS There are three general construction methods for installing pipelines across waterbodies: 1) Dry Trench Method: routing the flow around the trench during trench excavation, installation of the pipeline and backfilling. 2) Open -Cut Method: allowing the stream flow to continue though the work area during trench excavation, installation of the pipeline, and backfilling. 1) Directional Bore Method: allowing the pipeline to he pulled into a subsurface bore hole which results in no surface disturbance. • Contractor will use the directional bore method on all major crossings unless otherwise dictated by Land Grant Stipulations or permits. 2.6.1 General Requirements The following requirements apply to all waterbody-crossing methods. • Bore pits will be kept to a minimum size ♦ Spoil storage from pit excavations will be at least 10 feet from the water's edge and will be located behind sediment barriers. • Drilling fluids will be kept contained at all times. 2.6.2 Open Cut Construction: Minor and Intermediate Waterbodies The open cut method applies to minor and all intermediate waterbody crossings. Grading and trenching of the ROW adjacent to (upslope of) the stream banks, and fabrication and weighting of the pipe section for the crossing will be completed prior to in -stream trenching. Topsoil will be salvaged from the stream banks prior to grading and trenching. If topographic conditions allow, a hard plug will be left in place slightly above the stream level. Trenching will then begin from the approximate stream center toward the remaining bank material or hard plugs on either (or both) side(s) with all spoil piles stored a minimum of 10 feet from the water's edge and behind sediment barriers or other containment structures. After the pipe has been installed, trench soft plugs will be placed as close to the water's edge as possible to prevent upland backfill material and ground water from entering the waterbody. The upland sections of the trench will then be dewatered into an upland area so that the tie-in and backfilling procedures can be completed in a fairly dry condition, The in -stream trench will then be backfilled with previously excavated material and the channel bottom and banks restored. 2.7 WETLAND CROSSING METHODS 2.7.1 Dry Conditions Prior to trenching all topsoil up to 12 inches in depth, as determined by the Environmental Inspector, will be stripped from over the trenchline. If the wetland is located on a sidehill, topsoil will be stripped from the entire area being graded. Topsoil will be stockpiled in a location where it will not be mixed with any upland soils or wetland subsoil. Care will be taken to ensure that the area stripped over the trenchline is wide enough to include topsoil over trench sidewalls that may slough off due to high ground water. Sediment barriers will be installed between the spoil piles and the edge of the ROW, where the Environmental Inspector determines that there is a potential for material to leave the ROW. If dewatering is required, the requirements described in Appendix "B", Section 3.2.4, will be followed. 2.7.2 Standing Water or Saturated Soil Conditions If possible, as determined by the Environmental Inspector, all topsoil up to 12 inches in depth will be removed and stockpiled as directed above in Section 2.7.1. Timber equipment mats, if needed, will be the method of stabilizing the work area. Sedimentation barriers will be placed on the down-slope edge of the ROW if the wetland continues beyond the ROW or both edges if the ROW is flat and there is a potential for material to leave the ROW. The drag section needed for each wetland crossing will be built in an upland area. If the wetland working space is stable, as determined by the Company Construction and Environmental Inspector, or is short (less then 200 feet), normal construction techniques utilizing equipment mats will be used for construction. For unstable conditions in larger saturated wetlands a float technique will be used to lay the pipe. Tie-in locations will be in upland areas, if possible, with a soft trench plug between the tie-in location and the wetland. Tie-in locations that require dewatering will use a dewatering structure that is located outside the wetland boundary, so that no heavily silt -laden waters reach any waterbodies or wetlands. If trench dewatering is required, implement measures described in Appendix "B", Section 3.2.4. EROSION CONTROL AND RESTORATION 3.1 EROSION CONTROL Immediately after initial ground disturbance, temporary erosion control measures will be installed. This will include at a minimum, sediment barriers at the base of all slopes along the ROW leading to waterbodies and wetlands. All temporary controls will be maintained until permanent erosion control is in place as defined in the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B. After pipe installation, trench breakers will also be placed at the base of slopes leading to waterbodies and where groundwater may migrate along the trench. Waterbars will be placed just below the trench breakers to carry off any excess water into vegetated areas. Streambanks and other steep slopes around waterbodies may require additional stabilization beyond the replacement of original contours and other normal erosion control requirements (as described in the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B). Stabilization of stream banks with on-site materials (e.g. placing felled trees along the streambanks) will be determined on site by the Environmental Inspector or the BLM's field representative on Federal lands. Erosion control matting may be required for stabilization above the high water mark for streambanks over 50 percent slope and as directed by the Company. The matting will extend up the banks 100 feet or until the slope is less than 50 percent, whichever is less. Installation and stapling of erosion control matting will follow procedures specified in the details. For streambank installations, mats will be laid parallel (upper mat overlapping lower mat in a shingle pattern) to the waterbody to a point above the top of the bank. As mentioned above, native materials (rocks, logs, etc.) may be used in conjunction with the matting to aid in stabilization of banks. Below the high water mark, clean riprap may be used on stream banks, as directed by the Company, to prevent bank erosion. Contractor may use excess rock obtained from the ROW for rip -rap, if rock is of sufficient quality and quantity as determined by the Company, or will obtain rock from an approved commercial source, 3.2 RESTORATION Original meanders, profiles, cross-sections, and other contours of waterbodies and 25 feet up each stream bank will be restored, final cleanup concluded, seeding accomplished, and mulching or erosion control mats installed, prior to the end of the following time frames, unless otherwise authorized by the Company (private lands) and/or the BLM agency representative (federal lands). • minor streams - 24 hours after initial in -stream disturbance • intermediate streams - 72 hours after initial in -stream disturbance • wetlands - 10 days after backfilling There are exceptions to these time frames. • Temporary bridges or other materials (e.g. timber mats) required for access will not have to be removed until they are no longer needed. All other areas at the crossing, not needed for the bridge abutments, must meet the requirements above. • Very steep or incised stream/river banks with the likelihood of further erosion will not have the original contour restored. These stream/river banks will be restored at a 1.5 to 1 slope (horizontal to vertical), which is equivalent to 67 percent slope. Transition from adjacent slopes, to those reclaimed over the ROW, will be made so as to prevent erosion between these transitions, and to minimize eddying at the tie of these slopes. If reclamation and seeding is deferred more than 10 days after final grade restoration near waterbodies and wetlands, all disturbed slopes above waterbodies and wetlands will be temporarily stabilized by applying straw mulch for a minimum distance of 100 feet above the edge of the waterbody or wetland. Hydrostatic Testing Plan (Revision: A) Table of Contents 1. Introduction 2. Purpose 3. Hydrostatic Testing Procedure 3.1 Pre -Testing requirements 3.1.1 Permits 3.2 Hydrostatic Test Process 3.2.1 Water Sampling 3.2.2 Discharge Location 3.2.3. Pumps 3.2.4 Safety Measures 3.2.5 Cleaning the Pipeline 3.2.6 Filling the Pipeline 3.2.7 Testing the Pipeline 3.2.8 Depressurizing the Pipeline 3.2.9 Dewatering the Pipeline 3.2.10 Drying the Pipeline 3.3 Records • • • 1. INTRODUCTION The Hydrostatic Testing Plan (plan) identifies measures to be taken by the EnCana Gathering Services (U.S.A.) Inc. (Company) and its contractors (Contractor) to ensure that hydrostatic testing operations are carried out in accordance with the rules and regulations of the following: • United States Department of Transportation Code of Federal Regulations (CFR), Title 49, Part 192, Subpart J, entitled "Test Requirements" • Environmental Protection Agency • Colorado: Department of Public Health and Environment — Water Quality Control Division • Colorado: Department of Natural Resources — Division of Water Resources Measures identified in this plan apply to work within the project area defined as the right-of-way (ROW) and other areas used during hydrostatic testing of the pipeline. 2. PURPOSE The purpose of this plan is to ensure that necessary measures are implemented during hydrostatic testing of the pipeline to ensure the safety of all pipeline construction personnel and the general public. This plan also identifies measures relating to water quality that will be implemented during withdrawal and disposal of hydrostatic test water. This plan describes safety standards and practices that will be implemented during construction of the project to minimize health, safety, and environmental concerns related to hydrostatic testing on the project. HYDROSTATIC TESTING PROCEDURES The following procedures will be implemented by the Contractor during hydrostatic testing operations. This section of the plan describes pre -testing requirements, the typical sequence of activities associated with hydrostatic testing operations, and notifications required by the Contractor and Company. 3.1 PRE -TESTING REQUIREMENTS 3.1.1 Permits The Company is responsible for securing water permits from the governing authorities for the use and disposal of test water. The company will also comply with the rules and regulations of the Colorado Department of Public Health and Environment, and the Department of Transportation (DOT). The Company will procure water from a private potable water supply at an EnCana Gathering Services (U.S.A.) Inc. facility. The test water discharged by the Contractor will be in compliance with regulatory notification requirements. Under no circumstances will an alternate water source be used without prior authorization from the Company. The source and disposition of the hydrostatic test water is indicated in the POD Supplement, item no. 13. 3.2 HYDROSTATIC TEST PROCESS 3.2.1 Water Sampling Hydrostatic test water sampling will be performed in accordance with permit requirements. The Company's Environmental Inspector will be responsible for obtaining any required water analyses form each source to be used in sufficient time for the Company to have a lab analysis performed prior to any filling operations. Whenever water sampling is required, sample bottles will be obtained from a certified testing laboratory. Analysis of the samples will be in accordance with permit requirements. Each bottle will be marked with: • source of water with pipeline station number, • date taken, • laboratory order number, and • name of person taking sample. The Company's Environmental Inspector will be notified at least one day prior to obtaining water and/or discharging water and the Contractor will provide the Environmental Inspector access for sampling. 3.2.2 Discharge Locations All discharge will be done in accordance with all applicable permit conditions and state requirements. The disposition of the hydrostatic test water is indicated in the POD Supplement, item no. 13. 3.2.3 Pumps If pumps for hydrostatic testing are within 100 feet of any waterbody or wetland, secondary containment measures (such as termed depressions lined with visqueen plastic, plastic troughs, or other containment structure) will be implemented to prevent any spilled fuels or oils form reaching the waterbody or wetland. • 3.2.4 Safety Measures The Contractor will provide for the safety of all pipeline construction personnel and the general public during hydrostatic test operations by: • placing warning signs in populated areas; • restricting access to the immediate area involving the hydrostatic test (Le., test shelter, manifolds, pressure pumps, instruments, etc.) to only those personnel engaged in the testing operations; • prohibiting major pipeline work not directly associated with the test operations around the pipeline sections being tested. While the pipeline facilities are being pressurized and during the test, all personnel not required for direct operations (check for leaks, tighten gaskets, check valve status, operating pumps, recording data, etc.) will be restricted from the area where the pipeline is being tested; • providing and maintaining a reliable transportation and communication system during the test operations whereby all personnel directly involved in the test will be able to communicate test status or problems that develop during the test; • checking all hoses, fittings, connectors, and valves for proper pressure rating; • restraining and securing fill and discharge lines/hoses; and • having their radiographic inspection subcontractor nondestructively inspect all temporary welds subject to hydrostatic test pressure. 3.2.5 Cleaning the Pipeline Upon completion of the pipe lowering and backfilling operations for each test section of the pipeline and prior to filling and pressure testing, the Contractor will clean the pipeline by running cleaning pig(s) using compressed air to propel the pig(s). The pig(s) will be run completely through the pipeline test section. The Company's representative will be present to approve the cleanliness of the line. The Contractor will run the brush pigs and squeegees continuously through the line until all solids, dust, and mill scale are removed, unless otherwise approved by the Company's representative. Company's representative will be present for the first and last brush pig run to compare their respective conditions. No red dust will be blowing out of the line when the final brush pig is run. This will assure that all rust has been removed from the interior walls of the pipeline. Foam squeegees will be run after the final brush pig run to enhance the removal of dust mill scale. 3.2.6 Filling the Pipeline Prior to filling a test section with water, the Contractor will make a final check to verify the following: • valve body drain plugs have been removed, carefully cleaned, taped (Teflon) and replaced; • all mainline valves are in open position; • valves have been greased, stroked, and the packing tightened; all pipe and bolt connections are tight; • test manifolds are properly fabricated and tested; • pumps and compressors are in good working condition; • instruments are ready for use (proper charts installed, ink pens filled, clocks wound, correct calibration, etc.); and • pigs are properly installed. The water pumps will be set on a metal or polyethylene catch pan of sufficient dimensions to contain all leaking lubricants or fuel and prevent them from entering the water source. For test water to be withdrawn from a waterbody, the suction inlet will be placed in a 100 mesh screened enclosure, to prevent fish entrapment, located at a depth that will not allow air to be drawn in with the water. A rock -lined sump will be installed, if necessary, to prevent intrusion of sediment. 3.2.7 Testing the Pipeline The official test duration will be 8 hours minimum with the pressure maintained at the minimum specified at all points in the pipeline section. The test will be accepted upon proof of no leakage. In the event of break during testing, the break will be repaired as directed by the Company and the above test repeated until a satisfactory test is obtained on the section. 3.2.8 Depressurizing the Pipeline As soon as possible, after the test has been presented by the Contractor as a successful test and accepted by the Company Representative, the pipeline will be depressurized. 3.2.9 Dewatering the Pipeline The Contractor will be responsible for the discharge of test water in accordance with the governing permits and/or private landowner requirements. 3.2A0 Drying the Pipeline Following the dewatering of individual pipeline sections, these sections will be cleaned of loosely adhered mill scale, rust, dirt, and other debris. 3.3 RECORDS The Contractor will keep and furnish complete records of all phases of the testing program including recording charts, deadweight log, pressure, temperature (both pipe and ambient) and weather conditions, and make, style number, and conditions of all pigs used in filling and dewatering. Reclamation Plan (Revision: A) • Table of Contents 1. Introduction 1.1 Purpose 1.2 Goals & Objectives 1.3 Environmental Training 1.4 Related Plans / Maps 1.5 Responsibilities 1.5.1 The Company 1.5.2 The Contractor 1.5.3 The Environmental Inspector 2. Reclamation Process 2.1 Reclamation Activities 2.2 Rock Disposal 2.3 Final Cleanup 2.4 Topsoil Restoration 2.5 Miscellaneous Agricultural Features 2.6 Seedbed Preparation 2.7 Soil Supplements 2.8 Revegetation 2.9.1 Species Selection and Source 2,9.2 Seed Application Rates & Viability 2.9.3 Seeding Methods & Procedures 2.9.3.1 Drill Seeding 2.9.3.2 Broadcast Seeding 2.10 Permanent Erosion Control 2.11 Grazing 3. Noxious Weed Control 3.1 Weed Control Measures During Construction 3.2 Post -Construction Monitoring and Weed Control 4. Worker Safety and Spill Reporting 5. Reclamation Schedule and Documentation 6. Post -Construction Monitoring and Evaluation 6.1 Revegetation and Erosion Control Monitoring 6.2 Evaluating Reclamation Success • • 1. INTRODUCTION This Reclamation Plan (plan) describes measures to be taken by EnCana Gathering Services (U.S.A.) Inc. (Company) and its construction contractors (Contractor) for topsoil restoration, reseeding, planting, noxious weed control and reclamation monitoring. 1.1 PURPOSE The purpose of this plan is to describe in text and on drawings the prescribed methods for topsoil replacement, reseeding, planting, noxious weed control, and monitoring for reclamation success. This plan is applicable to the construction on right-of-way (ROW) and extra workspace locations. 1.2 GOALS AND OBJECTIVES The short-term goals of reclamation are to control erosion and sedimentation and to minimize impacts to adjacent land uses. Properly executed construction practices and optimum scheduling will mitigate short-term impacts. Long term goals include controlling erosion and sedimentation; protecting water resources and soils; limiting the introduction and spread of noxious weeds; and returning disturbed areas to pre-existing condition. Monitoring during construction and post -construction will ensure that these goals are achieved. 1.3 ENVIRONMENTAL TRAINING The Company will conduct environmental training for all project personnel. Training will include topsoil protection measures and methods for controlling the spread of noxious weeds (e.g., maintaining clean vehicles and equipment). 1.4 RELATED PLANS / MAPS The following documents include additional requirements specifically related to the reclamation of the ROW and ancillary areas: • Soil Conservation, Sedimentation, and Erosion Control Plan • Stream Crossing and Wetland Protection Plan • Hazardous Materials Management and Spill Prevention and Countermeasure Plan 1.5 RESPONSIBILITIES Responsibilities are detailed below: 1.5.1 The Company The Company will be responsible for ensuring that the Contractor meets the standards defined in this plan to restore all disturbed areas to pre -construction conditions and to ensure long-term monitoring of restoration success. The Company will take remedial actions as necessary to restore and maintain a stable vegetative cover on the ROW. The Company will provide the Contractor with the appropriate blended seed mixes developed through consultation with agency representatives and landowners. 1.5.2 The Contractor • The pipeline Contractor will be responsible for post -construction re -seeding of the ROW, extra workspaces, and off -ROW ancillary sites following their construction activities. Reclamation will be conducted according to this plan as specified for the Contractor. 1.5.3 The Environmental Inspector The Environmental Inspector will have the responsibility to ensure field activities are performed in accordance with this reclamation plan by the Contractor and in compliance with all other permits and agreements. The Environmental Inspector will have the authority to make site-specific field changes in certain reclamation procedures within the guidelines of this plan in consultation with the landowner or BLM. 2. RECLAMATION PROCESS The following sections outline the pre -construction planning and sequential steps for restoring the ROW and extra workspaces following installation of the pipe and backfilling of the trench. However, one of the most important factors relating to successful reclamation takes place during the initial grading of the ROW. Topsoil salvage requirements and methods are discussed in detail in the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B. 2.1 RECLAMATION ACTIVITIES The Company will work with the BLM and applicable County Office to determine depth of topsoil salvage, appropriate seed mixes, and seeding methods. 2.2 ROCK DISPOSAL "Excess rock" is defined as all rock that cannot be returned to the existing rock profile in the trench or graded cuts, or is not needed to restore the ROW surface to a condition comparable to that found adjacent to the ROW. This does not include tailings from boring operations. (NOTE* Absolutely no tailings from the proposed boring areas will be spread or stored on federal land) Excess rock will be randomly distributed across the ROW, piled or windrowed to create or enhance wildlife habitat, or arranged to block use of the ROW by motor vehicles. If not practical, the Contractor will remove other excess rock from the ROW and haul it to an approved disposal site. The Company will coordinate with landowners or the BLM regarding the methods of disposal. 2.3 FINAL CLEANUP Within 30 days after backfilling the trench, the Contractor will make every effort to complete final cleanup and installation of permanent erosion control structures. If circumstances prevent achieving cleanup within 60 days on federal lands, the Company will apply for a variance from the BLM. The ROW and other project -related areas where soil has been disturbed will be restored as close to pre -excavation grades, compaction, and other conditions as possible, unless a specific exemption has been granted by the landowner or BLM. No solid waste, trash, or vegetative matter will be buried on the ROW, Final compaction of disturbed areas will be returned to approximate pre -construction conditions. In cases where this is not possible, e.g., steep slopes or rocky areas where full- ROW width topsoil salvage was not required, compaction will not vary more than 10 percent from adjacent of ROW conditions. The Company will test soil compaction to a depth of 18 inches, if possible, at regular intervals using hand-held penetrometers or equivalent testing equipment and procedures. The Contractor will take remedial action as directed by the Company at all locations where compaction is not within the previously described 10 -percent limit. The Contractor will decompact excessively compacted areas with a paraplow, "Vibrashank," or other deep tillage implement. In areas where topsoil has been segregated, the subsoil will be decompacted prior to re -spreading the topsoil. In areas with a pre-existing rocky surface material, the Contractor will spread rock over the ROW to maintain a surface appearance similar to that of adjacent undisturbed terrain. Spreading rock on the surface will not be used as a method to dispose of excess rock except as described in Section 2.2. Where approved by the landowner or BLM and environmental Inspector, the Contractor will randomly distribute any windrowed shrubs or other remaining vegetation debris over the ROW. However, this must be accomplished by hand or light equipment (e.g., all - terrain vehicles) after seeding of the ROW so the spread material will not interfere with the performance of seeding equipment and to prevent disturbance of the seedbed. 2.4 TOPSOIL RESTORATION After the trench has been backfilled and the ROW regraded, the Contractor will redistribute topsoil to the approximate location from which it was originally removed. Restored topsoil will be left in a roughened condition to discourage erosion and enhance the quality of the seedbed. Topsoil will not be handled during excessively wet or frozen conditions as determined by the Environmental or Construction Inspector. Topsoil will be redistributed as close to original salvage depths as possible. Salvage methods are discussed in Section 2.2 of the Soil Conservation., Sedimentation, and Erosion Control Plan, Appendix B. Segregation of subsoil and topsoil will be maintained throughout final cleanup procedures. The Contractor will be responsible for replacement of lost or degraded (mixed) topsoil with topsoil imported from a Company -approved and weed -free source. Additional erosion control and soil stabilization will be required in areas adjacent to or within drainages. See the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix B and the Stream Crossing and Wetland Protection Plan, Appendix C for additional information. 2.5 MISCELLANEOUS AGRICULTURAL FEATURES All irrigation ditches, drain tiles, cattle guards, fences, and artificial and natural livestock/wildlife water sources will be maintained and repaired to at least pre - construction conditions. Temporary measures will be provided, as agreed with the landowner or ELM, for any of these facilities that are disrupted during the construction or reclamation process. All drain tiles crossed by the trench line will be located and restored to the satisfaction of the landowner. Since the exact location or even the existence of drainage system may not be known prior to excavation, all drain tiles unearthed during excavation by the Contractor will be reported to the Company in writing. 2.6 SEEDBED PREPARATION The Contractor will scarify, till, or harrow the seedbed to a depth of 3 to 4 inches or as determined by the Environmental Inspector prior to seeding where needed to improve revegetation potential. Those sites where seedbed preparation is not practical (e.g., steep slopes, rocky areas, etc.) will be left with adequate roughness following topsoil placement to create micro -environments for seed germination and growth, and to reduce the potential for soil movement. 23 SOIL SUPPLEMENTS Generally, fertilizer will not be used unless requested by the landowner or recommended by either the Environmental Inspector or a soil conservation authority. 2.8 REVEGETATION The Contractor will be responsible for seeding the ROW and off -ROW ancillary sites using Company -supplied seed mixes, appropriate seeding methods, and approved application rates. The seeding requirements and scheduling of reclamation activities will be determined in coordination with ELM, the applicable county office, or the appropriate landowner. 2.8.1 Species Selection and Sources Selection of grass and shrub species for revegetation will be based on pre - construction community composition and soil types as well as establishment potential, soil stabilizing qualities, commercial availability of regional varieties, post -construction land use objectives, and agency recommendations. Native species will be utilized to the extent possible unless non -natives are specifically requested by a private landowner or land managing agency. Project seed will be purchased from the blended by qualified producers and dealers. Certified weed -free or "blue -tagged" seed will be purchased for use on the project, but this status is only available for those native species with named varieties. All other seed will be free of primary noxious weeds. EnCana Gathering Services (U.S.A.) Inc., will submit the seed for independent testing prior to its use. The Contractor will be responsible for providing all seed tags to the Environmental or Construction Inspector at the end of each day. (See POD Supplement, item no. 9, for the required seed mix and application rate.) 2.8.2 Seed Application Rates and Viability Species ratios and Pure Live Seed (PLS) application rates will be developed in consultation with landowners, agency specialists, and other regional revegetation consultants. Seeding rates will be determined in PLS pounds per acre and seeds per square foot based on drilled application rates. Broadcast seeding rates will be twice the drill rate. Seed will be used within 12 months of testing to assure seed viability. If additional seeding is required in the year following construction, additional viability test will be conducted to determine any need for adjustment of application rates. The Contractor will seed wetlands, when necessary as determined by the Environmental Inspector and BLM. Successful recolonization by wetland species is generally related to effective topsoil salvage methods and sources of seed and rhizomes in adjacent areas. Streambanks will be seeded immediately upon completion of final cleanup as described in the Stream Crossing and Wetland Protection Plan, Appendix C and independent of other reclamation activities. 2.8.3 Seeding Methods and Procedures The Contractor will employ broadcast or drill seeding as determined in the field by the Company. Seeding activities will be contingent upon weather and soil conditions, and subject to evaluation by the Environmental Inspector. Seeding will not be permitted if there is more than 2 inches of snow on the ground unless approved by the Environmental Inspector and BLM field representative. Where approved by the landowner or land managing agency, the Contractor will randomly distribute any windrowed shrubs or other remaining vegetation debris over the ROW by hand or light equipment so as not to disturb the seedbed. 2.8,3.1 Drill Seeding Drill seeding will be employed wherever soil characteristics and slope allow effective operation of a range drill. Drill seeding will be performed perpendicular to the slope unless otherwise directed by the Environmental Inspector and BLM field representative. The drill will have a seed release mechanism sufficient to allow seeds of various sizes and densities to be planted at the proper seeding depth. 2.8.3.2 Broadcast Seeding Broadcast seeding will be employed in all areas where drill seeding cannot be performed. Seed will be applied using manually operated cyclone - bucket spreaders, mechanical spreaders, blowers, or hydroseeders. Seed will be uniformly broadcast over disturbed areas. Immediately after broadcasting, the seed will be uniformly raked, chained, harrowed, or cultipacked to incorporate seed to a sufficient seeding depth. If it is not possible to cover the seed with mechanical methods, the seeding rates will be doubled. 2.9 PERMANENT EROSION CONTROL Permanent erosion control methods will be utilized as needed for stabilization of slopes and soils as described in the Soil Conservation, Sedimentation, and Erosion Control Plan, Appendix C. Permanent erosion control measures will be installed within 30 days after the trench is backfilled to aid in site stabilization wherever required, 3. NOXIOUS WEED CONTROL Noxious weeds are spread through the dispersal of seeds or the transport of propagative plant parts. It is therefore important to reduce the sources of seed and viable plant material prior to construction disturbance and to prevent its transport or importation during construction. The combination of methods described below will be employed to minimize the potential for expansion of noxious weed populations via the pipeline route. 3.1 Weed Control Measures During Construction The Company will require that all Contractor vehicles and equipment arrive at the work site clean, to prevent the importation of noxious weeds from a previous work site. Only after the Environmental Inspector has determined it to be free of soil, debris, or other potential sources of noxious weeds will any piece of equipment be allowed initial transport or access to the ROW. 1111 4. WORKER SAFETY AND SPILL REPORTING All contracted herbicide contractors will obtain and have readily available copies of the appropriate application permits and the Environmental Protection Agency Material Safety Data Sheets (MSDS) for the herbicides being used. All reasonable precautions will be taken to avoid spilling herbicides. However, a spill kit will be carried in all herbicide applicator's vehicles to facilitate quick and effective response to a spill, should one occur. Herbicide spills will be reported in accordance with the requirements described in the project's Hazardous Material Management and Spill Prevention and Countermeasure Plan. 5. RECLAMATION SCHEDULE AND DOCUMENTATION Reclamation activities will be determined in part by construction schedules and seasonal climatic conditions. Seeding and planting will be coordinated with other reclamation activities to occur as soon after seedbed preparation as possible. Ideally, the Contractor will complete permanent reclamation activities prior to the end of the typical fall planting season (September 1st — October 3 1st). Upon completion of reclamation, the Company's Construction Inspector, Environmental Inspector, and ELM representatives will perform a final inspection of the ROW and ancillary facilities to verify that pre -construction commitments have been satisfied. A copy of the post - reclamation inspection form will be transmitted to the Contractor if any deficiencies or a need for remedial action is noted. 6. POST -CONSTRUCTION MONITORING AND EVALUATION 6.1 REVEGETATION AND EROSION CONTROL MONITORING During the first growing season following construction and reclamation, qualified specialists will conduct surveys to assess revegetation success and determine the need for further reclamation. Revegetation monitoring will include evaluation of the following parameters as compared to adjacent (off -ROW) vegetation: • percent total herbaceous cover (seeded species plus desirable volunteers), and • species composition. Where applicable, the following will be evaluated: • new or expanded populations of noxious weeds. Areas with poor germination and/or growth will be evaluated to determine, if possible, the cause of the problem. Reclamation techniques will be modified as necessary to address any identified problems and appropriate remedial measures will be undertaken. The Contractor will be responsible for remediating any problem areas identified by the Company for the first growing season following construction. Thereafter, the Company will be responsible for obtaining a reclamation contractor to perform any necessary work. Erosion control monitoring will be performed in response to significant weather events and/or concurrently with the revegetation monitoring during the first year following construction. Success criteria for both are discussed in Section 6.2. Both erosion control and revegetation monitoring will be conducted routinely throughout the life of the pipeline to evaluate long-term survival of reestablished vegetation and the effectiveness of erosion control measures with specific attention to problem sites. 6.2 EVALUATING RECLAMATION SUCCESS The Company is responsible for the stability and revegetation of all areas disturbed as a result of construction for the life of the pipeline. As discussed in Section 6.1, the Company will conduct intensive monitoring after the first growing season and routinely thereafter to assess soil stability and revegetation success. The Contractor will reseed any portion of the ROW that does not exhibit 50 percent total herbaceous cover (comprised of seeded species plus desirable volunteers) relative to adjacent (off ROW) vegetation after the first complete growing season. Additional seeding will be completed during the next seeding season (fail or spring). In the event that first year revegetation is affected by precipitation amounts significantly below the annual average, the Company may request deferment of additional seeding activities until the following seeding window. The reclaimed ROW will be considered stable when the surface appears similar to adjacent undisturbed land and the following accelerated erosion indicators do not exist: • perceptible soil movement (exceeding pre -construction conditions) s head cutting in drainages • flow pattern development resulting in large (greater than 12 inches in depth) rills or gullies • trench subsidence or slumping Revegetation will be considered successful when the following criteria are met • total herbaceous (seeded species plus desirable volunteers) cover is at least 75 percent of that on adjacent land, • species composition comprised of a mix of seeded species and desirable volunteers from adjacent communities, and • Fire Prevention Suppression Plan (Revision: A) • • • Table of Contents 1. Introduction 2. Purpose 3. Responsibilities and Coordination 4. Fire Prevention 4.1 Preconstruction & Construction 4.1.1 Training 4.1.2 Smoking 4.1.3 Spark Arresters 4.1.4 Parking, Vehicle Operation & Storage Areas 4.1.5 Equipment 4.1.6 Road Closures 4.1.7 Refueling 4.1.8 Burning 4.1.9 Fire Guard 4.1.9.1 Fire Guard Communications 4.1.10 Welding 4.1.11 Restricted Operation 4.1.12 Monitoring 4.2 Pipeline Operation 4.3 Pipeline Maintenance 5. Fire Suppression 5.1 Suppression 5.2 Monitoring 6. Notification 6.1 Notification Procedures S I. INTRODUCTION The Fire Prevention and Suppression Plan (plan) identifies measures to be taken by EnCana Gathering Services (U.S.A.) Inc. (Company) and its contractors (Contractor) to ensure that fire prevention and suppression techniques are carried out in accordance with federal, state, and local regulations. Measures identified in this plan apply to work within the project area defined as the right-of-way (ROW), access roads, all work and storage areas, and other areas used during construction of the project. 2. PURPOSE The risk of fire danger during pipeline construction is related to smoking, refueling activities, operating vehicles and other equipment off roadways, welding activities and the use of flammable liquids. During pipeline operation, risk of fire is primarily from unauthorized entry onto the ROW. During maintenance operations, risk of fire is from vehicles and pipeline maintenance activities that require welding. This plan establishes standards and practices that will minimize the risk of fire danger and, in case of fire, provide for immediate suppression. 3, RESPONSIBILITIES AND COORDINATION This plan will be implemented by the Company and the Contractor on the project. The Company and the Contractor have the responsibility for providing all necessary firefighting equipment on the project site to their respective employees, and operating under the requirements of this plan. Prior to construction, the Company will contact the appropriate authorities to establish communications, obtain permits (if applicable), and/or fulfill other obligations as directed by fire control authorities. In addition to the above, the Company will: • Ensure that prevention, detection, pre -suppression, and suppression activities are in accordance with this fire plan and federal, state and county laws, ordinances, and regulations pertaining to fire. • Accompany agency representatives on fire tool and equipment inspections and take corrective action upon notification of any fire protection requirements that are not in compliance; and The fire prevention and suppression measures described in this plan will be in effect during the dates indicated in the POD Supplement, item no. 10. These dates may change by advance written notice by fire control authorities. However, required tools and equipment will be kept in serviceable condition and be immediately available for fire suppression at all times. 4. FIRE PREVENTION MEASURES • 4.1 PRECONSTRUCTION AND CONSTRUCTION Methods and procedures that will be implemented prior to and during the construction period to minimize the risk of fire are described below. • • 4.1.1 Training Contractor will train all personnel about the measures to take in the event of a fire. Contractor will also inform each construction crewmernber of fire dangers, locations of extinguishers and equipment, and individual responsibilities for fire prevention and suppression during regular safety briefings. Smoking and fire rules will also be discussed with the Contractor and all field personnel during the project's environmental training program. 4.1.2 Smoking Smoking is prohibited except in areas cleared and graded a minimum of 10 feet in diameter to mineral soil. All burning tobacco and matches will be extinguished before discarding. Smoking is also prohibited while operating equipment or vehicles, except in enclosed cabs or vehicles. 4.1.3 Spark Arresters During construction, operation, maintenance, and termination of the ROW, all Contractor and Company equipment operating with an internal combustion engine will be equipped with federally approved spark arresters. Spark arresters are not required on trucks, buses and passenger vehicles (excluding motorcycles) that are equipped with an unaltered muffler or on diesel engines equipped with a turbocharger. A BLM fire prevention officer will have full authority to inspect spark arresters on project equipment prior to its use on the project on federal lands and periodically during the construction project. 4.1.4 Parking, Vehicle Operation and Storage Areas In no case will motorized equipment, including worker transportation vehicles be driven or parked outside of the designated and approved work limits. Equipment parking areas, the ROW, staging areas, designated vehicle -parking areas, and small stationary engine sites, where permitted, will be cleared of all flammable material. Clearing will extend a minimum of 10 feet beyond the edge of the area to be occupied, but not beyond the boundaries of the approved ROW, extra workspace, or ancillary site. Glass containers will not be used to store gasoline or other flammables. • • • 4.1.5 Equipment All motor vehicles and equipment will carry one Iong-handled (48 -inch minimum), round -point shovel, and one dry chemical fire extinguisher (5 pounds minimum). Individuals using power saws and grinders will have a shovel as described above, and an 8 -pound capacity fire extinguisher immediately available. The Fire Guard will operate a truck equipped with a 125 gallon slip-on pump unit designed for wildland firefighting. All equipment will be kept in a serviceable condition and readily available. 4.1.6 Road Closures Contractor will notify the appropriate fire suppression agency of the scheduled closures prior to the open -cut crossing of a road. If required, Contractor will construct a bypass prior to the open -cut installation of a road crossing, unless a convenient detour can be established on existing project approved roads or within project approved work limits. All bypasses will be clearly marked by the Contractor. During road closures the Contractor will designate one person, who knows the bypass, to direct traffic. Contractor will minimize, to the extent possible, the duration of road closures. 4.1.7 Refueling Fuel trucks will have a large fire extinguisher charged with the appropriate chemical to control electrical and gas fires. The extinguisher will be a minimum size 35 -pound capacity with B.C. or higher rating. 4.1.8 Burning No burning of slash, brush, stumps, trash, or other project debris will be permitted on the project. 4.1.9 Fire Guard Contractor will designate a Fire Guard for the construction spread prior to construction activities. The Fire Guard must be physically able, vigilant, and suitably trained to detect fires and use required fire -fighting equipment. The Fire Guard may not perform other functions during pipeline construction in addition to his/her Fire Guard responsibilities. The Fire Guard will be identified by a hard- hat decal and/or other appropriate designation. An alternate or back-up Fire Guard will be designated to assume responsibility, if the primary guard is unable to perform their duties. Contractor will provide, if required by the Company, additional fire watch -people with radio communication to the Fire Guard should construction activities be too widely spread for one Fire Guard to manage effectively. 4.1.9.1 Fire Guard Communications: The Fire Guard will be responsible for maintaining contact with fire control agencies, and will be equipped with a radio or cellular telephone so immediate contact with local fire • control agencies can be made. If cellular phone coverage is not available, the Fire guard will use the Contractor's frequency to contact their radio base at the Contractor's yard. From there, yard personnel will telephone emergency dispatch. 4.1.10 Welding One 5 -gallon backpack pump will be required with each welding unit in addition to the standard fire equipment required in all vehicles. All equipment will be kept in a serviceable condition and readily available. 4.1.11 Restricted Operations The Contractor will restrict or cease operation on federal lands during periods of high fire danger at the direction of the responsible BLM or USFS Fire Management Officer. The Contractor will restrict or cease operations during periods of high fire danger at the direction of the County Fire Marshal. Restrictions may vary from stopping certain operations at a given time to stopping all operations. The Company may obtain approval to continue some or all operations if acceptable precautions are implemented 4.1.12 Monitoring Construction and Environmental Inspectors for the Company will inspect the job site and the Contractor's operations for compliance with all provisions of this plan. In addition, federal, state, and local fire control agencies may perform inspections in areas under their jurisdiction at their discretion. 4.2 PIPELINE OPERATION During pipeline operation, the risk of fire danger is minimal. The primary causes of fire on the ROW result from unauthorized entry by individuals utilizing the ROW for recreational purposes and from fires started outside of the ROW. In the latter case, the ROW can be used by authorities as a potential fire break. During pipeline operation, access to the ROW will be restricted, in accordance with landowner requirements, to minimize recreational use of the ROW. 4,3 PIPELINE MAINTENANCE During maintenance operations, The Company or its Contractor will equip personnel with basic fire -fighting equipment including fire extinguishers, and shovels as described in Section 4.1.5 Equipment. Maintenance crews will also carry emergency response/fire control contact phone numbers. 5. FIRE SUPPRESSION • 5.1 SUPPRESSION Contractor will take the following actions should a fire occur within the project area during construction. • Take immediate action to suppress fires using all available manpower and equipment. Notify the Fire Guard. • Immediately notify the nearest fire suppression agency of the fire location, action taken, and status (refer to Fire Suppression Contacts for a list of fire suppression agencies and emergency phone numbers). • Immediately notify the Company of the fire location and action taken. • Relinquish the Fire Guard's direction of fire suppression activities to agency fire management officers upon their arrival. If a reported fire is controlled, the Fire Guard will note the location and monitor the progress in extinguishing the fire. The Fire Guard or their designee will remain at the fire scene until it is fully extinguished. The extinguished fire will be monitored in accordance with procedures described in Section 5.2 below. The emergency phone numbers for fire suppression are listed in the POD Supplement, item no. 10, 5.2 MONITORING Contractor will mark the location and boundaries of all extinguished fires. The extinguished fire site will be monitored by the Contractor for a minimum of 24 hours. Monitoring includes walking the fire site perimeter, as well as crossing through the site. The Fire Guard will maintain a log of all extinguished fire locations for future reference. 6. NOTIFICATION 6.1 NOTIFICATION PROCEDURES Construction crewmembers will report all fires, whether extinguished or uncontrolled, to the Fire Guard. If the fire is uncontrolled, Contractor's Fire Guard will call the nearest fire suppression agency (refer to Fire Suppression Contacts), and the Company. Information regarding the location of the fire, property ownership, and closest access roads should be provided to the Dispatch Office and the Company. If a reported fire is controlled, but not extinguished, the Fire Guard will call to notify the nearest fire suppression agency to alert them of the situation. The status of the fire will be monitored by the Fire Guard and when extinguished, the nearest fire suppression agency will be notified. See the POD Supplement, item no. 10, for a list of fire suppression contacts. Hazardous Materials Management Spill Prevention Plan (Revision: A) • Table of Contents 1. Introduction 1.1 Purpose of Plan 1.2 Overview of the Plan's Components 1.3 Plans and Maps Related to the HazMat Plan 1.4 Regulatory Overview 2. Contractor's Guidelines for Developing the HazMat Plan 2.1 Certifications, Acknowledgements, and Designation of Coordinator Responsible Person 2.1.1 Certifications 2.1.2 Amendments 2.1.3 Responsible Person(s) 2.2 Facilities' Description & Inventory of Materials 2.2.1 Site Map 2.2.2 Inventory 3. Hazardous Materials Management 3.1 Overview of Hazardous Materials proposed for Use 3.2 Training 3.3 Vehicle Refueling and Servicing 3.4 Equipment Inspection and Decontamination 3.5 Transportation of Hazardous Materials 3.6 Storage of Hazardous Materials 3.6.1 Physical Storage Requirements 3.6.2 Container Labeling Requirements for Hazardous Wastes 3.7 Disposal of Hazardous Wastes 3.8 Contaminated Containers 3.9 Waste Oil Filters 3.10 Used Lubricating Oil 3.11 Inspection and Record Keeping 4. Potentially Contaminated Sites 5. Spill Control and Countermeasures 5.1 Physical and Procedural Response measures 5.1.1 On Site Equipment 5.2 Employee Spill Prevention! Response Training and Education 6. Notification and Documentation of Spill 6.1 Required Notification 6.1.1 Agency Notification 6.1.2 Land Owner Notification 6.1.3 Reporting Criteria 6.2 Documentation • 1. INTRODUCTION • • This Hazardous Materials Management and Spill Prevention and Countermeasure Plan (HAZMAT Plan) describes measures to be taken by the EnCana Gathering Services (U.S.A.) Inc. (Company) and its contractors (Contractor) to reduce the risks associated with the use, storage, transportation, production, and disposal of hazardous materials (including hazardous substances and wastes) and petroleum products. In addition, this plan outlines the required spill prevention and response (cleanup) procedures for the project. In general, hazardous materials and clean-up equipment will be stored at the construction yard. Material Safety Data Sheets (MSDS) will be maintained at the Contractor's yard(s) throughout the construction period. The Contractor will prepare and have the Company review and approve a HAZMAT Plan prior to any storage of hazardous substances or petroleum products. The Company will have 10 days to review submitted plans. 1.1 PURPOSE OF PLAN The purpose of this plan is to provide a description of hazardous materials management, spill prevention, and spill response/cleanup measures associated with the construction, operation, and maintenance of the project. In addition, this plan provides Contractors with requirements and guidance for the creation of their own HAZMAT Plan. 1.2 OVERVIEW OF THE PLAN'S COMPONENTS This plan includes the following components: (1) an introduction; (2) a description of the spill prevention procedures related to vehicle refueling and servicing and the transportation, storage, and disposal of hazardous materials; (3) guidelines for developing the Contractor's HAZMAT Plan; (4) a description of the physical and procedural methods for spill control and cleanup; and (5) an overview of the notification and documentation procedures to be followed in the event of a spill. 1.3 PLANS AND MAPS RELATED TO THE HAZMAT PLAN Pipeline Plan and Profile Drawings: These drawings show the locations of drainages, waterbodies (defined as flowing streams and rivers), wetlands, and other sensitive resource areas. Fire Suppression and Prevention Plan: This plan details measures to be taken to reduce the risk of starting a fire, and measures to be implemented in the event a fire does occur within the project construction area. Stream Crossing and Wetland Protection Plan: This plan provides detailed information on measures that will be implemented during construction to avoid and/or minimize project- related impacts to waterbodies and wetlands. 1.4 REGULATORY OVERVIEW Major legislation pertaining to hazardous materials includes the Comprehensive Environmental Response, Compliance, and Liability Act (CERCLA), the Resource Conservation and Recovery Act (RCRA), the Clean Air Act, and the Clean Water Act. Numerous other federal, state, and local regulations also govern the use, storage, transport, production, and disposal of hazardous materials. Some of the key requirements of these laws are outlined in the following: • Title 29, CFR, Part 1910.1200 (Ha7ard Communication Standard). Title 27, CFR, Part 55 (storage and use of explosives) • Title 40, CFR, Parts 112, 260 to 263, and 279 (hazardous wastes definitions, standards for hazardous waste generators, and requirements for Spill Prevention Control and Countermeasure Plans) • Title 49, CFR, Part 171-180 (hazardous materials transportation) ♦ Bureau of Land Management (BLM) Instruction Memorandum 94-253. Title 40, CFR, Part 1910.101 to .111 and .120 (OSHA regulations) Superfund Amendments and Reauthorization Act (SARA) Title III, Section 301-303 (emergency planning), Section 304 (emergency release notification), and Section 311/312 (community right -to -know reporting requirements) This plan is intended to comply with and compliment existing regulations pertaining to the safe use of hazardous materials. Persons responsible for handling hazardous materials for this project will be trained in the proper use/management of the materials and will be familiar with all applicable laws, policies, procedures, and best management practices (BMP's) related to them. 2. CONTRACTOR'S GUIDELINES FOR DEVELOPING THE HAZMAT PLAN The following sections provide specific guidelines for the preparation of the HAZMAT Plan by Contractor. 2.1 CERTIFICATIONS, ACKNOWLEDGMENTS AND DESIGNATION OF COORDINATOR RESPONSIBLE PERSON(S) 2.1.1 Certifications Contractor will certify that all of the information provided in the HAZMAT Plan is accurate and complete to the best of their knowledge. Contractor will also certify that they are committed to implementing the HAZMAT Plan as written. As per the requirements of 40 CFR, Part 112, Contractor will have the HAZMAT PLAN reviewed and certified by a registered Professional Engineer. 2.1.2 Amendments In completing this certification, Contractor will agree to make all necessary and appropriate amendments to the plan and submit any such amendment to the Company and the appropriate county, state, and/or federal authorities within 7 days of finding an amendment is necessary. Amendments to the plan will be necessary under any of the following circumstances: • 100 percent or more increase of a previously disclosed material, • any handling of a previously undisclosed hazardous material subject to inventory requirements • a change of business address, name, or ownership. 2.1.3 Responsible Person(s) Contractor is responsible for contacting county representatives to determine county requirements for Hazardous Materials Business/Management Plans. Generally counties will provide guidelines and forms for completion and submittal to the county. As required on the applicable county forms that the Contractor will obtain, Contractor will designate a primary emergency coordinator for hazardous materials management and emergency response. Two alternates will also be identified. Business, residential, and cellular or pager telephone numbers will be provided for all three persons as necessary, to allow for contact on a 24-hour basis. Primary and alternate emergency coordinators will be knowledgeable of the chemicals and processes involved in Contractor's operation. They will have full access to all facilities, including locked areas, and must have the authority to commit company resources. They will also have stop work authority to prevent impacts (potential or actual) to environmental resources. 2.2 FACILITIES' DESCRIPTION AND INVENTORY OF MATERIALS Contractor's submittals will be provided to the Environmental Inspector. The Environmental Inspector will provide submitted information to the jurisdictional agencies as appropriate. 2.2.1 Site Map Contractor will complete the relevant county forms related to business information and description. The Contractor is also required to provide a site map/facility map for each construction yard indicating storage and safety precautions for hazardous materials and hazardous wastes. The Contractor's site map will, at a minimum, indicate the following: • i orientation and scale • total land area in square feet ♦ access and egress points • buildings and/or temporary trailers • parking lots • adjacent land uses (if business, indicate business name) • surrounding roads, storm drains, and waterways (including waterbodies and wetlands) • locations of ha.yardous materials and hazardous waste storage • underground and above ground tanks • containment or diversion structures (dikes, berms, retention ponds) ♦ shutoff valves and/or circuit breakers • location of emergency response materials and equipment • location of MSDS and HAZMAT PLAN • location of emergency assembly area • location of clean up equipment within the yard As noted in Section 3.6 - Storage of Hazardous Materials, hazardous materials will be stored only in designated staging areas 100 feet from streams (dry and wet) and wetlands (dry and wet) and equipment storage yards. Temporary pumps, diesel powered generators, etc., will be located at least 100 feet from the edge of streams (dry and wet), wetlands (including dry or seasonal wetlands), and other sensitive areas defined by the project's Environmental Inspectors. If storage areas cannot be located at least 100 feet from streams and wetlands because of topographic conditions or space, the Contractor will also provide a sketch of where the materials will be stored in relation to the waterbody and location of clean up equipment. Include measures to be implemented for secondary containment as specified in Section 3.6.1, Physical Storage Requirements. 2.2.2 Inventory Contractor will provide a complete inventory to the Company of all hazardous substances that will be used (refer to Title 40, CFR, Parts 116 and 302). All inventory forms required by the relevant county will be provided by the Contractor as part of their HAZMAT Plan. • 3. HAZARDOUS MATERIALS MANAGEMENT Construction, operation, and maintenance of the project will require the use of certain potentially hazardous materials such as fuels, and herbicides. By definition, hazardous materials (substances and wastes) have the potential to pose a significant threat to human health and the environment based upon their quantity, concentration, or chemical composition. Generally, hazardous materials will be stored in the Contractor's yard and not on the right-of-way (ROW). When stored, used, transported, and disposed of properly as described below, the risks associated with these materials can be reduced substantially. 3.1 OVERVIEW OF HAZARDOUS MATERIALS PROPOSED FOR USE The following project -specific measures pertain to all vehicle refueling and servicing activities as well as the storage, transportation, production, and disposal of hazardous materials (substances/wastes). These measures are intended to prevent the discharge of fuels, oils, gasoline, and other harmful substances to waterbodies, groundwater aquifers, and/or other sensitive resource areas during project construction. Hazardous materials (substances) used during project construction may include solvents, and other substances. In addition petroleum products such as gasoline, diesel fuel, lubricating oils, and hydraulic fluid will be used. Some of these materials will be used in relatively large quantities at staging areas, in storage yards, and on the ROW to operate and maintain equipment during construction. Smaller quantities of other materials such as: herbicides, paints, and other chemicals will be used during project operation and maintenance. These materials will be used to control noxious weeds and facilitate revegetation on the ROW, and to operate and maintain meter stations during the life of the project. Additional materials will be necessary at other locations along the ROW (e.g., river crossings, hydrostatic test stations) and at off ROW construction yards. Listings of other hazardous materials that will be used during construction, operation, and maintenance of the project in other locations will be identified on the Contractor's Hazardous Substances Inventory form included in Attachment 1. The Company will compile all Contractor's submittals and update Attachment 1 prior to start of construction. The Company will update the inventory of hazardous materials used/stored on the project as needed throughout the life of the project. This information will be provided to the appropriate regulatory agencies as required (i.e., the BLM requires reporting of all hazardous materials as defined by CERCLA, RCRA, and the Environmental Protection Agency (EPA). A copy of the compiled Attachment I will be provided to the BLM.). 3.2 TRAINING All project personnel will be required to receive basic spill prevention training. The Company is required to maintain a record of those workers who have received environmental training and ensure that only trained employees are allowed to work on the project. In addition all Contractor personnel who will be involved with the transportation and storage of fuels or hazardous substances, equipment maintenance, and spill response will be required to attend a higher level training class given by the Contractor as described in Section 5.2, 3.3 VEHICLE REFUELING AND SERVICING Construction vehicles (e.g., trucks, bulldozers, etc.) and equipment (e.g., pumps, generators, etc.) will be fueled/serviced in designated upland staging areas at least 100 feet from waterbodies and wetlands (including dry streams and dry or seasonal wetlands, refer to the stream and wetland crossing list in the Stream Crossing and Wetland Protection Plan, Appendix C). If pumps, generators, etc. cannot be located at least 100 feet from streams and wetlands because of topographic conditions or space limitations, special precautions (e.g. placing pumps and small refueling cans in secondary containment structures) will be taken to prevent the spill or release of hazardous materials into the waterway. Fueling will not occur within 200 feet of private wells or 400 feet of municipal wells. When selecting refueling areas, consideration will be given to slopes and other topographic conditions. Refueling locations will generally be flat to minimize the chance of spilled substance reaching a waterbody. In most cases, rubber -tired vehicles will be refueled and serviced at local gas stations or equipment yards off the ROW. Tracked vehicles will typically be refueled and serviced by fuel/service vehicles on the ROW. Every effort will be made to minimize the threat of a fuel spill during refueling and servicing. Fuel/service vehicles will carry extra plastic, a bucket or plastic pan to catch fuel, and a minimum of 20 pounds of suitable absorbent material to handle potential spills. In addition, all vehicles will be inspected for leaks prior to being brought on-site and regularly throughout the construction period. In the event that a leak(s) is found, equipment will not be allowed to operate until all leaks have been repaired. Vehicles will also be equipped with fire fighting equipment as specified in the Fire Prevention and Suppression Plan, Appendix F. Construction equipment requiring maintenance which might result in the draining or leaking of fluids will be serviced only after a 12 mil plastic liner has been installed between the equipment and the soil. This liner must be placed in such a manner that all fluid is contained. Washing of construction vehicles (such as concrete trucks) will be allowed only in construction staging areas at least 100 feet from waterbodies and wetlands (including dry streams and dry or seasonal wetlands). Washing areas will be contained with berms or barriers to prevent migration of wastewater and/or sediments into waterbodies. Waste concrete material will be removed and properly disposed of once it has hardened. 3.4 EQUIPMENT INSPECTION AND DECONTAMINATION Prior to moving equipment onto the ROW, the Environmental Inspector will check equipment for leaks while also inspecting the equipment for weeds. All equipment will be cleaned and weed -free prior to being moved to the ROW. Equipment contaminated from fuel or hydraulic line breaks will be cleaned with diapers and the diapers will be disposed of properly. 3.5 TRANSPORTATION OF HAZARDOUS MATERIALS Procedures for loading and transporting fuels and other hazardous materials will meet the minimum requirements established by the Department of Transportation (DOT) and other pertinent requirements. At all times, hazardous materials will be transported in DOT approved containers. Prior to transporting hazardous materials, appropriate shipping papers will be completed. Vehicles carrying hazardous materials will be equipped with shovels, barrier tape, 4 to 6 mil plastic bags, personal protective clothing, and spill pads to contain a small spill should one occur during transport. In addition, vehicles transporting such materials will be properly signed (placarded) and/or marked. Prior to transporting hazardous materials, vehicles will be inspected for leakage and other potential safety problems. The Contractor will ensure that vehicle drivers are properly trained to respond to and report spills, leakage, and/or accidents involving hazardous materials (see Section 5.2 of this plan). All hazardous materials used for the project will be properly containerized and labeled at all times, including during transportation, Smaller DOT approved containers will be used on-site to transport needed amounts of hazardous materials to a specific location. Transfer of materials from large to small containers will not be done by hand pouring, but will be accomplished using appropriate equipment including pumps, hoses, and safety equipment. These smaller ("service") containers will also be clearly labeled. 3.6 STORAGE OF HAZARDOUS MATERIALS Hazardous materials will be stored only in designated staging areas 100 feet from streams (dry and wet) and wetlands (dry and wet) and equipment storage yards. Temporary pumps, diesel powered generators, etc., will be located at least 100 feet from the edge of streams (dry and wet), wetlands (including dry or seasonal wetlands), and other sensitive areas defined by the project's Environmental Inspectors. If storage areas cannot be located at least 100 feet from streams and wetlands because of topographic conditions or space limitations, special precautions will be taken to prevent the spill or release of hazardous materials into the waterway. These precautions will include limiting the quantity and amount of time such materials are stored near the stream or wetland, providing secondary containment, and using trained personnel to monitor activities at the storage site. Storage of greater than 55 gallons of hazardous materials will not be permitted within 100 feet of streams or wetlands. Cleanup materials, including absorbent spill pads and plastic bags, will also be stored in these areas. Hazardous materials will not be stored in areas subject to flooding or inundation. 3.6.1 Physical Storage Requirements Security: Hazardous materials will be stored in secure areas to prevent damage, vandalism, or theft. During construction hours, hazardous materials may be stored temporarily on the ROW but overnight storage on the ROW will be prohibited. All storage containers will remain sealed when not in use and storage areas will be secured (gated, locked, and/or guarded) at night and/or during non - construction periods. Storage Containers: Containers will be compatible with the hazardous materials or wastes stored. If the container leaks or becomes damaged, the substance must be transferred to a container in good condition. Contractor will inspect containers at least weekly to discover any leaks in the containers or the containment systems. Containers used for transportation must comply with the DOT requirements, including those in Title 49, CFR, Part 173. Secondary Containment: Secondary containment will consist bermed or diked areas that are lined and capable of holding 110 percent of the volume of the stored material plus any potential precipitation accumulation, and will be provided for fuel and oil tanks stored on- site [e.g., in Contractor's yard(s)]. Container Management: Containers holding hazardous substances will be kept closed during transfer and storage, except when it is necessary to add or remove the substance. Incompatible Wastes: Wastes that are incompatible with other wastes will not be placed in the same container, nor in an unwashed container, that previously held an incompatible material. Ignitable or Reactive Substances: Substances that may ignite or are reactive must be located at least 50 feet from the construction yard boundary. "NO SMOKING" signs will be conspicuously placed wherever there is a hazard from ignitable or reactive waste. Examples of ignitable wastes are: paint wastes, certain degreasers, thinners and solvents (petroleum distillates), epoxy resins, and adhesives. Examples of a reactive wastes that may be found at construction yards includes permanganate and manganese wastes from dry cell batteries. Storm Water: It may be necessary to drain accumulated storm water from within the secondary containment areas that contain the fuel storage tanks. If the storm water has been contaminated, absorbent pads or booms will be used to remove floating petroleum products. After the contamination has been removed, the storm water will be left to evaporate, if possible, otherwise it will be disposed of in an appropriate manner. Prior to disposal, the Environmental Inspector will check for sheen or other evidence of contamination. 3,6.2 Container Labeling Requirements for Hazardous Wastes Contractor will comply with the following labeling requirements for any on-site container (including tanks) used to store accumulated hazardous wastes. The containers will be labeled as required in Title 40 CFR, Part 262 and will contain at least the following information: • chemical name (oil, diesel, etc.), • the accumulation start date andlor the date the 90 -day storage period began; and • the words "Hazardous Waste" and warning words indicating the particular hazards of the waste, such as "flammable", "corrosive", or "reactive." 3,7 DISPOSAL OF HAZARDOUS WASTES Contractor will be responsible for ensuring that all hazardous wastes generated during their operations are collected regularly and disposed of in accordance with all applicable laws. Contractor will determine details on the proper handling and disposal of hazardous waste, and will assign responsibility to specific individuals prior to construction of the project. Hazardous wastes typically include chemicals, spent batteries, and other items. Contractor will ensure that every effort will be made to minimize the production of hazardous waste during the project including, but not limited to, minimizing the amount of hazardous materials needed for the project; using alternative non -hazardous substances when available; recycling usable materials such as paints and batteries to the maximum extent; and filtering and reusing solvents and thinners whenever possible. Any Contractor (generator) producing more that 100 kilograms per month of hazardous waste must apply for an EPA Identification Number. Contractor (generator) producing less than 100 kg per month are considered conditionally exempt small quantity generators. A generator can store hazardous wastes on-site for a period of up to 90 days without having to obtain a permit as a storage facility, or as a small quantity generator up to a total of 1000 kilograms. 3.8 CONTAMINATED CONTAINERS Containers that once held hazardous materials as products or which held hazardous wastes must be considered as potential hazardous wastes due to the residues of hazardous contents that may persist. In order for the container to be handled as non -hazardous waste, regulations require that the container be essentially empty and that certain handling requirements for the empty container be followed, including the following: ♦ The containers must be empty, which means as much of the contents as possible have been removed so that none will pour out in any orientation and that they contain less than 1 pound and require special handling because of the waste type. ♦ If the empty containers are less than five gallons, they may be disposed of as a non- hazardous solid waste or scrapped. • If the empty containers are greater than five gallons, they must be handled in the following manner: o returned to the vendor for re -use, o sent to a drum recycler for reconditioning, or - used or recycled on-site, • 3.9 WASTE OIL FILTERS Used, metal canister oil filters can be managed as solid waste as long as they are thoroughly drained of "free flowing" oil (oil exiting drop -by -drop is not considered "free flowing"); the filters are accumulated, stored, and transferred in a closed, rainproof container. Waste oil filters are best drained by puncturing and gravity draining while the filter is still hot. 3.10 USED LUBRICATING OIL Waste lubrication oil, including contaminated soil and rags, have specific requirements for storage, transportation, and disposal. Contractors are considered "Used Oil Generators" and as such must meet the following requirements: • Have a HAZMAT Plan certified by a registered Professional Engineer and approved by the Company. ♦ Conduct spill prevention briefings frequently enough to assure adequate understanding by all workers. t Label all storage containers "Used Oil". ♦ Ensure storage containers do not have visible leaks and have secondary containment equal to 110 percent, plus potential precipitation. • Designate an individual who is accountable for managing oil spills. • Hire a subcontractor with an EPA identification number for the transportation of used oil, or limit transported quantities to 55 gallons. • Dispose of used oil in a manner consistent with state and federal regulations • Provide documentation if required. 3.11 INSPECTION AND RECORD KEEPING Contractor will inspect all storage facilities on a regular basis, but not less than weekly. In addition, the Contractor will maintain records for hazardous materials and hazardous wastes as required by all applicable federal, state, and local regulations and permit conditions. Record keeping requirements include: • hazardous material/waste inspection log • transportation documents • bills of lading • manifests • shipping papers • training records a release report forms • spill history • Environmental Inspectors will monitor, inspect, document, and report on Contractor's compliance with all hazardous materials and hazardous waste management practices. 4. POTENTIALLY CONTAMINATED SITES This general procedure is included as a contingency in the event that unexpected or unknown (pre-existing) contaminated sites are encountered during the course of construction. During the course of construction, some potential exists for encountering contaminated soils, groundwater, or other materials. Should such a situation develop where there is a reasonable basis for believing that contaminated materials have been encountered (where contamination is suggested by visible indications or unusual odors), the Contractor will stop work and immediately notify the Environmental Inspector or the Construction Supervisor. The Environmental Inspector or Construction Supervisor will determine next steps, including notification requirements. The Contractor may not commence work without authorization. 5. SPILL CONTROL AND COUNTERMEASURES The measures described in Section 3.0 of this plan are intended to prevent the spill of hazardous materials during normal project construction, operation, and maintenance activities. However, not all potential spill situations can be reasonably foreseen or prevented. In accordance with Section 6.1 - Reporting Criteria, the Environmental Inspector will make a note of minor spills and cleanup in their daily logs. These minor spills will be documented in the daily report taken in the event of a major spill. In general, the Contractor will perform all cleanup activities including: (1) specifying in their HAZMAT PLAN specific containment and cleanup procedures; (2) providing necessary materials and labor; and (3) performing all reporting and documentation, as required. Notification and documentation of spills is discussed in greater detail in Section 6.0 of this plan. 5.I PHYSICAL, AND PROCEDURAL RESPONSE MEASURES Physical response actions are intended to ensure that all spills are promptly and thoroughly cleaned up. However, the first priority in responding to any spill is personnel and public safety. Construction personnel will be notified of evacuation procedures, including evacuation routes, to be used in event of a spill emergency. In general, the first person on the scene will: • attempt to identify the source, composition, and hazard of the spill or stain; • isolate and stop the spill and begin clean up of the spill or stain, if possible (i.e., if it is safe). ■ contain spills or stains, of unknown substances, in a barrel or plastic to prevent migration if rain occurs, ■ properly store, and • obtain a sample of the unknown substance for laboratory analysis • notify appropriate personnel and initiate reporting actions; and • • initiate evacuation of the area if necessary. Persons should only attempt to clean up or control a spill if they have received proper training. Untrained individuals will immediately notify the Contractor's primary or alternate emergency coordinators. If there is a spill of an unknown substance and its identity cannot be determined by observing obvious clues (Le. labels on containers, or observing an obvious sources (e.g., Hydraulic lines, fuel tanks, etc.), it would not be considered safe for the average person to contain the spill and obtain sample for laboratory analysis. Any spill of an unknown substance should be treated as a hazard and should be approached, contained and sampled by trained emergency response personnel. General construction personnel should be instructed to contain and cleanup spills of only those substances they can safely identify and that can be safely approached (from upwind an upgradient) and handled, after identifying the materials from a safe distance and location. In general, expert advice will be sought to properly clean up major spills (defined as any spill over the reportable quantity for that substance), For spills on land, berms will be constructed to contain the spilled material and prevent migration of hazardous materials or petroleum products toward waterways. Dry materials will not be cleaned up with water or buried, Contaminated soils will be collected using appropriate machinery, stored in suitable containers, and properly disposed of in appropriately designated areas off-site, After contaminated soil is recovered, all machinery utilized will be decontaminated, and recovered soil will be treated as used oil if contaminated with petroleum products or hazardous waste if contaminated with hazardous waste. Contaminated cleanup materials (absorbent pads, etc.) and vegetation will be disposed of in a similar manner. For major spills, cleanup will be verified by sampling and laboratory analysis. If spilled materials reach water, booms and skimmers will be used to contain and remove contaminants, Other actions will be taken as necessary to clean up contaminated waters. In areas where construction activity will cross a small flowing waterbody (25 feet or less), absorbent booms will be placed on the water surface downstream of the construction zone, prior to construction. Clean-up materials including absorbent spill pads and plastic bags will be placed on site at flowing streams and "wet" wetlands when construction is occurring within 100 feet of these areas. For river crossings over 25 feet, cleanup materials will be located on both banks. 5.1.1 On -Site Equipment The following equipment will be maintained on site with each crew using heavy equipment for use in cleanup situations. ♦ Shovels ♦ absorbent pads/materials ♦ personal protective gear • fire fighting equipment • • medical first-aid supplies • phone list with emergency contact numbers ♦ storage containers • communications equipment 5.2 EMPLOYEE SPILL PREVENTION/RESPONSE TRAINING AND EDUCATION Contractor will provide spill prevention and response training to appropriate construction and inspection personnel. Persons accountable for carrying out the procedures specified herein will be designated prior to construction and informed of their specific duties and responsibilities with respect to environmental compliance and hazardous materials. Contractor is required to maintain a record of those workers who have received training. Note that this training is in addition to the environmental training that will be conducted by the Company. Contractor's training will be provided to inform appropriate personnel of site-specific environmental compliance procedures. At a minimum, this training will include the following: • a review of the Company and Contractor HAZMAT Plan, and discussion of individual responsibilities; + an overview of all regulatory requirements; • methods for the safe handling/storage of hazardous materials and petroleum products; • spill prevention procedures; • operation and location of spill control materials; • inspection procedures for spill containment equipment and materials; ♦ emergency response procedures; • use of personal protective equipment (PPE); • use of spill cleanup equipment; + procedures for coordinating with emergency response teams; • standard information regarding a spill to be provided to Company for agency notification (see Section 6.1); 6. NOTIFICATION AND DOCUMENTATION OF SPILL PROCEDURES Notification and documentation procedures for all spills that occur during project construction, operation, or maintenance will conform to applicable federal, state, and local laws. Adherence to such procedures will be the top priority once initial safety and spill response actions have been taken. The following sections describe the notification and documentation procedures, and should be implemented in conjunction with the response procedures listed in other sections of this plan. 6.1 REQUIRED NOTIFICATION Notification will begin as soon as possible after discovery of a release. The individual who discovers the spill will contact a Company Construction or Environmental Inspector. If the Environmental Inspector determines that the spill meets the criteria for immediate verbal notification of government agencies (see Section 6.1.3, Reporting Criteria) and/or determines that the spill may threaten human health or the environment, he/she will immediately notify Company's Field Supervisor who will make the required agency notifications as described below. On federal lands, all spills greater than 1 gallon will be reported. Prior to beginning the notification process, the individual initiating notification should obtain as much information as possible to clearly document and communicate the situation. See Section 6.1.1 for standard information that will be requested by agencies. The following mandatory notifications will be made by the Environmental Inspector. f • 911 will be called if the spill is deemed to be an emergency • BLM, Glenwood Springs Field Office -(970) 947-2800 # BLM, Grand Junction Fire Dispatch -(970) 257-4800 • National Response Center (800) 424-8802 (for amounts exceeding the reportable quantity for that material (see section 6.1.3, Reporting Criteria) 40 Colorado Department of Public Health and Environment -(303) 692-3500 non- emergency (303) 756-4455 emergency • Grand Junction State Patrol/State Hazardous Materials Team, for spills occurring on State Highway rights -of --way- (970) 248-7278 • Local Emergency Planning Committee -notified at the following numbers. Garfield County (Glenwood Springs, CO) (970) 945-9151 U If the spill or leak has the potential to affect BLM lands, the State Patrol and BLM must be notified immediately (with respect to the State Patrol, this requirement applies only for spills occurring on State Highway rights-of-way). • If the spill or leak has the potential to affect USFS lands, the State Patrol and USFS must be notified immediately (with respect to the State Patrol, this requirement applies only for spills occurring on State Highway rights-of-way. • 6.1.1 Agency Notification When notifying a regulatory agency, the Environmental Inspector will provide the following information: • current threats to human health and safety, including known injuries, if any; spill location (legal land description if available), including landmarks and nearest access route; reporter's name and phone number; time the spill occurred; ♦ type and estimated amount of hazardous materials involved; s potential threat to property and environmental resources, especially waterbodies and wetlands; and • status of response actions. On-site personnel should always consult the Environmental Inspector to clarify regulatory requirements. 6.1.2 Landowner Notification When a spill poses a direct and immediate threat to health and safety and/or property, the landowners potentially affected by the spill will be directly notified by the Company. The Pipeline Plan and Profile drawings delineate land ownership along the entire ROW and will be used to determine affected landowners. Immediate notification of landowners is required for all situations in which the spill poses a direct and immediate threat to health and safety and/or property. 6.1.3 Reporting Criteria The Contractor will report to the Company Environmental Inspector all hazardous substance releases regardless of size and petroleum product spills which threaten or enter any waterbody, or that are over 1 quart in size. Verbal reports are required immediately following a major spill when doing so would not delay clean up or administration of urgent medical care. The Company Environmental Inspector will determine if the spill meets the following criteria for immediate agency notification. Any release of hazardous material over the applicable reportable quantities (List of Reportable Quantities), or a petroleum product spill which threatens or enters a waterbody must be reported immediately to the National Response Center (NRC), the BLM, state, and local authorities. On federal lands, all spills greater than 1 gallon will be reported. For petroleum spills over 25 gallons which occur in upland areas notification will be made to the ELM, state, and local authorities. Environmental Reportable Quantities for Select Compounds Conn[iormd Release Brine Water Condensate Corrosion Inhibitors Crude Oil Diesel Fuel Diethylamine Dirrglycolarnine Ethylene Glycol Gasoline Lube Oil Methanol Methyl Mercaptan Mona -ethanolamine Natural Gas Liquids Produced Water RCRA hazardous Waste Sodium Chromate Surfatron Triethylene Glycol Waste Oil Minimum Amt. 210ga1.or5bbl 210 gal or5bbl Consult MSDS 210 gal or5bbl 25 gal 1001b(13.3 gal) Consult MSDS 5,000 lbs (545 gal) 25 gal 25 gal. 5,000 lbs (750 gal) 100 lbs (14.1 gal.) 100 lbs (15.6 gal) 25 gal 210 gal. or 5 bbI 100lbs. 10 lbs. (0.81 gal) MSDS Consult MSDS 25 gal. Verbal Report_ Written Rrt 10 days 10 days 30 days 10 days 30 days 30 days 30 days 30 days 30 days 30 days 30 days 30 days 30 days 30 days 10 days 24 hours 30 days 30 days 30 days 30 days 24 hours 24 hours 24 hours 24 hours 24 hours Immnediately 24 hours Immediately 24 hours 24 hours Immediately Immediately Immediately 24 hours 24 hours Immediately Immediately 24 hours 24 hours Immediately 6.2 DOCUMENTATION Contractors will maintain records for all spills. Agencies that the Company verbally notified of a release will be given written notification by the Company within 30 days. Contractor will provide a written report of all reportable spills requiring agency notification within 24 hours. The Contractor will record spill information in a daily Iog. The following is a list of items that should be included in the daily log (as appropriate, based on the spill incident): • time and date of each log entry; • name of individual recording log entry; • list of all individuals notified, including time and date; • type and amount of material spilled; • resources affected by spill; • list of response actions taken, including relative success; • copies of letters, permits, or other communications received from government agencies throughout the duration of the spill response; • copies of all outgoing correspondence related to the spill; and • photographs of the response effort (and surrounding baseline photographs if relevant). • Maintaining detailed and organized records during a spill incident is an important and prudent task. One Contractor representative should be designated to manage the records for an incident. If extensive spill response and cleanup operations are required, the Contractor may choose to assign a bookkeeper to assist in the documentation process. The Contractor's on-site bookkeeper will track and manage all expenditures (i.e., equipment, personnel/labor hours, and associated resources) and will help supplement the information provided in the daily log book. • Safety Plan (Revision: A) • Table of Contents 1. Introduction 1.1 Responsibilities 1.1.1 The Company 1.1.2 The Contractor 1.2 Related Plans 2. Health and Safety Requirements 2.1 Safety Training 2.2 General Requirements 2.3 Working Hours 2.4 Incident Reporting 2.5 Transportation 2.6 Safe Procedures for Prevention of Mechanical Damage to Underground Facilities 2.7 Damaged Pipe 2.8 High Voltage Hazard and Mitigation of Induced Voltage Effects 2.9 Cold Weather Construction 1. INTRODUCTION This Safety Plan (plan) identifies measures to be taken by EnCana Gathering Services (U.S.A.) Inc. (Company) and its construction contractors (Contractor) to minimize hazards to persons working on and visiting the project and to comply with all applicable safety requirements and regulations. The plan also describes safety standards and practices that will be implemented to minimize health and safety concerns related to construction of the project. 1.1 RESPONSIBILITIES 1.1.1 The Company The Company will comply and ensure compliance by it employees, suppliers, and visitors with all applicable occupational safety and health laws and regulations. The Company will observe and monitor the Contractor's practices and procedures and will inform the Contractor of violations to the above-mentioned laws and regulations. If the Company becomes aware of a violation that presents immediate danger to human life or property, then the Company Representative (Company employee or Construction Inspector) will order an immediate stoppage of work until unsafe conditions or practices are corrected. 1.1.2 The Contractor The Contractor will comply and ensure compliance by it employees, subcontractors, suppliers, and visitors with all applicable occupational safety and health laws and regulations and with the Company's safety specifications. The Contractor will also take reasonable additional measures necessary to prevent property damage, injury, and death to Company employees, Contractor employees, and the general public. 1.2 RELATED PLANS • Fire Prevention and Suppression Plan • Hazardous Materials Management and Spill Prevention and Countermeasure Plan • Hydrostatic Testing Plan HEALTH AND SAFETY REQUIREMENTS 2.1 SAFETY TRAINING Prior to starting the work, the Company will arrange a meeting between the Contractor's Site Supervisors, the Company's Construction Inspectors, and the Company's Health and Safety Representative to discuss safety aspects of the work, safety hazards particular to the work site, and to outline safety responsibility and authority of the Contractor and Company personnel. It will be the responsibility of the Contractor's supervisory personnel to train workers and keep them up-to-date regarding safety matters. The Contractor will provide pre job orientation to all workers engaged on the project and ensure all workers are competent to perform any job requested. The Contractor will also make all of its workers available for any required Company orientation or safety training. • • • 2.2 GENERAI. REQUIREMENTS The Company Construction Inspectors will ensure that the following measures relating to health and safety are implemented: • Contractor will ensure that all construction sites are maintained in a sanitary condition, • Contractor will cease normal pipeline construction activities by sunset. Night time construction will not be permitted unless approved by the Company and the jurisdictional agency(s). • The Contractor, in accordance with federal, state, or local requirements, will provide water, or other means, to control dust. Contractor will comply with federal, state, and local air quality emission standards and regulations. • Contractor will provide dust control in construction areas within 500 feet of residences and highways as directed by the project's Construction and Environmental Inspectors. • If the trench is left open overnight within 250 fence the area to mitigate safety concerns. • No dredged or fill material wiil be discharged supply intake (municipal watersheds). • The Contractor will ensure that equipment emissions. feet of a residence, Contractor will in the proximity of a public water is properly maintained to reduce • All pipeline construction activities will occur within the ROW, approved access routes, and approved workspace. • No firearms will be allowed on Company property or the ROW. Hunting is prohibited by construction personnel on the ROW, temporary use areas, and off -ROW project facilities. • All construction personnel will drive defensively and safely, especially on mountain roads and blind curves. Contractors will be expected to discipline or remove personnel who fail to comply. • The possession or use of intoxicants or drugs is prohibited on Company property or the ROW. • The Contractor will ensure that its employees use the proper personal protective equipment as appropriate, including, but not limited to: eye protection, hearing protection, safety harness, and respiratory protection, where needed. • When radiographic equipment is to be used, the Contractor will ensure that the area is clear and that all personnel are at a safe distance from the radiation source. Radiation warning signs will be placed at the edges of the safe area. • The Contractor will abide by and adhere to all OSHA, federal, state, county and local trenching regulations. • The Contractor will comply with all federal, state, county and local fire regulations pertaining to the prevention of uncontrolled fires. See the Fire Prevention and Suppression Plan for additional information. • The Contractor will ensure that all hazardous and potentially hazardous materials are transported, stored, and handled in accordance with all applicable legislation. See the Hazardous Materials Management and Spill Prevention and Countermeasure Plan, Appendix 0, for additional information. • Safety precautions will be taken during hydrostatic testing as described in the Hydrostatic Testing Plan, Appendix D. 2.3 WORKING HOURS Working hours will generally be from 7:00 AM to 5:00 PM Monday through Saturday. 2.4 INCIDENT REPORTING All injuries, fires, and accidents will be recorded and reported to the required regulatory agencies within the required time frames. 2.5 TRANSPORTATION At all road crossings or construction near road crossings where crew and equipment are working, approaching traffic will be cautioned to reduce speed by road signs and flag persons. Where lanes of traffic are reduced or impaired by construction activities, flag persons will be employed. 2.6 SAFE PROCEDURES FOR PREVENTION OF MECHANICAL DAMAGE TO UNDERGROUND FACILITIES The Contractor will give adequate advance notification of all work that will be performed within existing pipeline easements, ROW, or property so that site preparation and supervision can be provided. Before commencing any excavation, the Contractor will receive authorization to commence excavating from the Company Representative. The Company Representative, or his delegate, will locate and stake the centerline and limits of all underground facilities in the area of proposed excavation. The Company Representative will be assigned to monitor all mechanical excavation being carried out within 10 feet of buried or above ground pressurized gas piping. • 2.7 DAMAGED PIPE Any dents, gouges, scratches or other similar defects will be brought to the attention of the Company as soon as they are detected. Detrimental defects will not be accepted and will be repaired or cut out of the line as directed by the Company, regardless as to when or how they may have occurred. Grinding to remove defects within dented areas will not be permitted. Gouges, grooves, scratches or tears may be removed by grinding provided that the wall thickness is not reduced to less than 95 percent of the specified nominal wall thickness. Dents other than those described above will be permitted provided they do not exceed the following maximum levels specified for each case. • As delivered from the pipe mill: maximum depth of 0.5 percent of the pipe diameter and 25 percent of the pipe diameter in any other dimension. • Allowable damage in the field prior to backfill: maximum depth of 1 percent of the pipe diameter and 50 percent of the pipe diameter in any other dimensions. • Allowable damage in the field after backfill: maximum depth of 2 percent of the pipe diameter and 75 percent for the pipe diameter in any other dimension. Pounding or jacking to remove dents is prohibited. Defects greater than those noted above will be cut out as a cylinder and replaced by welding a pup joint to the line. 2.8 HIGH VOLTAGE HAZARD AND MITIGATION OF INDUCED VOLTAGE EFFECTS Generally work will be stopped if one or more of the following conditions prevail: • during local electrical storms denoted by visible lightning or the sound of thunder; during high winds, wet snow, or freezing rain; 2.9 COLD WEATHER CONSTRUCTION The Contractor will be aware of the special considerations that must be made with respect to cold weather construction including exposure, hypothermia, frostbite, heavy clothing, and adverse driving conditions and will account for these in the completion of the work in order to eliminate person injury and property damage. PLAN OF DEVELOPMENT (POD) SUPPLEMENT FORM ENCANA GATHERING SERVICES (USA) INC. Form Custodian: EnCana Gathering Services (USA) Inc. Fonn Revision: A Form Revision Date: August 8, 2003 Project Name: Great Divide Pipeline Prepared By: Ron Heitland (PD1) Revision: 0 Revision Date: September 3, 2003 1. Project Overview (Include a description of the project including the length of the pipeline, diameter of the pipeline, pipeline commodity a minimum depth of burial to the top of pipe, and a general description of the pipeline route) The project consists of approximately 15.2 miles of 24 -inch steel natural gas pipeline and related facilities. The pipeline will be buried to a minimum depth of 48 inches. The 24 -inch pipeline will be installed from a new EnCana compressor facility located in West Rifle, Colorado, near the intersection of I-70 and Highway 6, to the EnCana Roan Cliffs Compressor Station located approximately 1.5 miles northwest of Parachute, Colorado. The pipeline will be installed on the north side of Highway 6, just to the west of Anvil Points Road. The pipeline will parallel Highway 6 on the south side for approximately 5.5 miles, where it will cross back to the north side of Highway 6, just to the west of the Highway 6 crossover. The pipeline will continue for approximately 4.4 miles to Roan Cliffs Compressor Station. 2. Need for Proposed Action (Statement of the reason for installing the pipeline) EnCana is intending to install a 24 -inch natural gas pipeline to improve their existing gathering system. The existing 12" pipeline from West Rifle to Parachute is inadequate for the pressures and volumes required. The proposed pipeline will provide sufficient capacity to gather the gas to additional pipelines which will transmit the gas to sales markets. Regulatory Permit Requirements (Provide a table to indicate the permit agency name, Permit/Action Driving Task, Task to be performed to obtain the permit) Agency Name _ Permit/Action Driving Task Task Colorado Department of Transportation Utility Use Permit Application Preparation, Traffic Control Plan, Alignment & Profile Drawings US Army Corps of Engineers Section 404 of the Clean Water Act Preparation of Application for Department of the Army Permit for Verification of coverage under Nation Wide Permit #12 PLAN OF DEVELOPMENT (POD) SUPPLEMENT FORM ENCANA GATHERING SERVICES (USA) INC. Form Custodian: EnCana Gathering Services (USA) Inc. Form Revision: A Form Revision Date: August 8, 2003 Bureau of Land Management Finding of No Significant Impact / Notice to Proceed Cultural Literary Survey for the entire pipeline route Bureau of Land Management Finding of No Significant Impact / Notice to Proceed Archeological Survey for the BLM land Bureau of Land Management Right of Way Grant & Temporary Use Permit Preparation of Standard Form 299 Colorado Department of Public Health & Environment Stormwater Discharge Permit Preparation of Application for a Stormwater Discharge Permit and Development of a Stormwater Management Plan 4. Primary Project Participants (Include the names of the EnCana representative, company and individual acting as an agent for EnCana, County Building and PIanning Department representative, BLM representative, and construction company performing the installation) Project Manager — Keith Kress (EnCana) Field Superintendent — Jeff Reale (EnCana) Agent for EnCana — Jimmy Smith (Project Development Ind., LLC) BLM Representative -- Vaughn Hackett Construction Company — Sterling Construction 5. Project Facilities (Indicate any permanent project facilities such as permanent R.Q.W. widths, meter stations, valve sets, etc. Also indicate any temporary R.U.W. width during construction, construction facilities, etc.) A permanent R.O.W. width of 30 feet will be maintained for the length of the pipeline. Permanent valve sets will be located on the Clough property and CDOT right-of-way. A sixty-five feet wide temporary work area will be required on private and BLM land during construction. A thirty to fifty feet wide temporary work area will be required on CDOT R.U.W. Temporary staging areas will be provided on the Clough property, CDOT R.U.W., and Williams Production Co. property. 6. Construction Schedule (Indicate the estimated start and end dates for construction, days of the week in which construction will occur, and hours of the day during which construction will occur) Construction is estimated to start on September 3, 2003, and is estimated to be completed by 1111 November 15, 2003. In residential areas, construction activities, except for hydrostatic testing, will occur between the hours of 7 AM and 5PM, six days a week (usually Monday through Saturday). • PLAN OF DEVELOPMENT (POD) SUPPLEMENT FORM ENCANA GATHERING SERVICES (USA) INC. Form Custodian: EnCana Gathering Services (USA) Inc. Form Revision: A Form Revision Date: August S, 2003 7. Sensitive Area Surveys (List the types and areas of concern along the pipeline R.C.W. such as: sensitive plant populations, cultural, archeological, paleontological resources, and wetlands identified during pre -construction environmental surveys, if applicable) A complete cultural literary search was performed for the entire length of the right-of-way. An archeological survey was also performed on BLM land. The surveys resulted in no impact or areas of concern. 8. Land Grant/Permits/Authorizations and Stipulations (Attach a copy of the land grant, permits and authorizations including stipulations) Included under the "Associated Project Permits" tab 9. Reclamation (Indicate the required seed mix and application rate in pounds of pure live seed (PLS) per acre and any additional specific requirements not listed in the Reclamation Plan) To be determined. 10. Fire Prevention and Suppression Plan (Indicate the calendar dates the Fire Prevention and Suppression Plan will be in effect. List the Emergency phone numbers for fire suppression for BLM lands and private and state lands. Indicate any additional specific requirements not listed in the plan) The Fire Prevention and Suppression Plan will be in effect during the construction phase of the project (September 3 through November 15) 11, Traffic Impact (For construction traffic on county roads, indicate the anticipated types of vehicles, number of each type, anticipated number of trips per day per each type, county roads to be used, percentage of the construction traffic that will travel on each listed county road. The above information should be listed for each of the following phases: right-of-way clearing and trenching, weld and install pipeline, hydro -test pipeline, and right-of-way cleanup and reseeding.) Construction traffic will primarily be limited to State Highway 6. Traffic activity on County Road 215 will involve one truck, four pickups, and one bus during two weeks of the final phase of construction. 410 12. Staging Areas (Indicate the general location of the staging areas required for pipeline construction) PLAN OF DEVELOPMENT (POD) SUPPLEMENT FORM ENCANA GATHERING SERVICES (USA) INC. Form Custodian: EnCana Gathering Services (USA) Inc. Form Revision: A Form Revision Date: August S, 2003 Temporary staging areas will be provided on the Clough property, CDOT R.D.W., and Williams Production Co. property. 13. Hydrotest Water (Indicate the quantity of water required, source of water, and disposition of the water after testing) Approximately 900,00 gallons of or 2.8 acre feet of water will be required for hydrotest. EnCana currently has water available from their contract with the West Divide Water Conservancy District, Contract #010628BP(b), for 200 acre feet of water Following the hydrotest phase of the pipeline project, the water will be filtered and reused for well drilling operations. The Bureau of Land Management as completed an Environmental Assessment and has issued a Land Grant for this project. A copy of the approved assessment is available to the public upon request from the BLM office located in Glenwood Springs, Colorado. • Q E a c c to u 0.0 dL „, v c •oF Q1 co r. a`a 013 U' 0 a) c Cn ill Within 200 Feet Alphabetical Sort J 0 IN W N so w Z,N N W 0 r Z W w ( N Cr) ill r W 1#41(4)11L0 r r - co I-EzU OQ -Jcn (ri¢cc co LyLLI O zzOz zw 0 v_ c°w0LL0 .- Z r 1- (n U) cu • U00 0)• co0_l.i oGO z ZwWin (n w �❑ c\I w100 w U Jww (n (1) W J Z U w (I) z • co N N ci w• t z u) ww zU) L) (1) ( w z u_ ❑O® cPbtQ • u ▪ a zmcoGC 0 N m W N MNZ M O m 0 (4 U_ 0 I' 0. 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Ca M10 to 0 ^V co O '0, 0 0 m cD W W CC LLS U7ZCPA CCN5J w Gf) {I] Z50Z � LU CL or) c [� w LL W u 0) Z Z Z ct W W W Q • W Z va ti Z C?UNJ Z uJ w CO OC 0 (f) N r W g')`1 u) 0j0uU)0)4 w W Wl1�❑❑N 804707907000 U � < 0 cNi w H WLU ash ▪ w> w zC- NJ �z CC( z C� ZUJ - W Z N U u c_?ni 0CU/)U)N cn° rn ❑ j WLu W U) ❑ (DI< ▪ ❑ ❑ (oz• 09)LU GO • zaNz U �Z0 ce H `c • W Q F-W0h-H O ub < W N as CD U 10,1 0:j,m f L- a H 0 b 43 tp I!7 Y r 801904207000 rn a> r-- 0 W N Z HQ ~ c- i ® ▪ U7 LU wZZ zz N -J - 2 c r ec 1 Z (/)0 w U a N iI] • 0 h- W cq co co w M Ca W ❑ Try ❑ ao Z - § wi rti12 H W W W co bawd W w Q J ❑ ❑ —J ❑ Lr) L0 C9 cisW ca N m ❑ c? J m dzzzz zz z�� 00J_U Lu • cWn LU LL - U)) 0 801904807000 802111407000 804609007000 Mineral Owners (MailMergl) in Pipeline Path 9.26.2003 9/2612003: 1:43 PM Within 200 Feet Assessor's Legal SECT,TWN,RNG:14-6-94 DESC: MIN/RTS SEC. 14 LOTS 1, 2, 7, 8, 9, 10 BK:0743 PG:0344 BK:0950 PG:0823 BK:0950 PG:0821 BK:0950 PG:0822 SECT,TWN,RNG:30-6-94 DESC: 1/54 INT MIN RTS LOTS 1-5, 8, SENE, SEC 25 SESW, DESC: SWSW,S1/2NE,SENW, NESW, LOTS 1-3, SEC 26 SESE, SEC DESC: 34 PT OF SW S OF WILCOX CANAL, N112SE, S1/2NE LESS DESC: NWSWNE, LOT 2, PT OF LOT 1 N OF RR, SEC 35 E1/2NW, SECT,TWN,RNG:33-6-95 DESC: 1/27 INT MIN RTS SESE, SEC 32 E112SW, SE, SEC 33- DESC: 6-95 SESE, LOTS 1-3, PT OF N1/2S1/2 SO OF WILCOX DESC: CANAL,SEC 4 LOT 1,SEC 5 1-5, SEC 6-7-95 1- 3,7,SENW DESC: S1/2NE, SEC 14 SWSE, SEC 22 S1/2SE, SEC 23 LOT 2, DE SECT,TWN,RNG:14-6-94 DESC: 1/54 MIN/RTS SEC 14 S1/2SE, SEC 20 SESE, SEC 21 PT DESC: OF S1/2SW N OF WILCOX CANAL NESW,SENW, SEC 22 SENE DESC: PT OF NW AND LOT 1 N OF R.R., SEC. 23 LOTS 1, 3, 4 DESC: N1/2NW, NWNE, SEC. 28 PT OF LOT 1 5 OF CO. RD., DE SECT,TWN,RNG:21-6-94 DESC: 1/54 INT. MIN/RTS ONLY, SEC. 21 SE, W1/2NE SEC. 22 DESC: W1/2SW PT OF NESW & SESW N OF R.R. SEC. 28 NWNE SECT,TWN,RNG:14-6-94 DESC: 2.076% MINERAL INTEREST SEC 14: S2SE SECT,TWN,RNG:21-6-94 DESC: SEC 21: S2SW,EXCEPT 26AC LYING SOUTH WILLCOX CANAL DESC: SE, NESW, W2NE, SENW SECT,TWN,RNG:22-6-94 DESC: SEC 22: SENE,N2SW,SWSW, AND THAT PART OF NWSE & DESC Owner Info Ival Dale Golding Jeanie Lee Golding 20647 Highway 174 Mount Vernon, MO 65712 Barbara Mahaffey Hoffman 1188 Noria Street Laguna Beach, CA 92651-3532 Barbara Mahaffey Hoffman 1188 Noria Street Laguna Beach, CA 92651-3532 Barbara Mahaffey Hoffman 1188 Noria Street Laguna Beach, CA 92651-3532 Barbara Mahaffey Hoffman 1188 Noria Street Laguna Beach, CA 92651-3532 Charlotte Ann Lawrence Living Trust PO Box 1141 Boise City, OK 73933-1141 Assessor's Parcel 801900807000 0 m 0 1- 0 / o n .0 .1 - co 0 Co 0 •/ 0) 0) 0 0 k k k Mineral Owners (MailMergl) in Pipeline Path 9.26.2003 9/26/2003: 1:43 PM N 8 C M N O M L-• 10 Ma CLD 0 L6 0 0 Alphabetical Sort 0 J 0 0 )i7 a) a) r- a • ZN N 0 UJ u CO W Z Zc° Z.ZN QJ it Q i— x b O C i Lu (�fl ❑ ili ozd O Q' N CJ W ccs cr) O • C4 Y (0Z p N U d rNiOL C[-0 H -b ZwoZo_ W°WWYOCOOM Li_) 6i0g3o LL1Q < ci)Ci av CL 11.1 01a) ai Z M r.1 m tL' Vl�w Z W © U 0❑ 0 WLU Lc) W 121 Lo 0 I-0) rn W ers< � Z (� c"xz zt7 Ct �y�J Li :wu.0o LL1®1 W N N N cOWZ�Z (13 Z Z L 0- U) w wXZ UL' /) COW Z LL1�ZZ n W G0 (r) w ❑ w wui)Uw cn 0 0) w z0(9❑ ALr Q` J N z'00 Z 3. = z 0U)00 Li1N}wd 0) O ) N 0 0 a.LLl O' F 0 W h)na Z N r Z cr m M ct w w © 0 �00r) NE. N LU z J a) Z Z a as r W c.l d)Zca a) a) T, - C) LE? N LL c L4 N wa_ `•'iQM0 --z N W F- r_ - 0 O < c d I- O �' M CO 0)� w N M- -( E - ZZ N Z<•,ic:nM < ( v < ) 0 C? LLi N [j w w 1- w U� � J '- U 0 • woboN -4.0(0w 74210„) N O 0 Or¢(0 ❑`,-d❑ ❑DU` cv Z L7 0) 0U) 0 � X x Z ZMcP 1 c cl? o Z O N M J Z C Zz0)Z0 L Cr H r Cr U8 ,0zW©w>- rn°1OWXiwnwZNZ jal 0 L H 0) 0) Cy [9 J 4�C? • 07 O 0 c, (0 CD M N J=• 0 { 0�')) 00-(0r- 0 0 0 ti 0 0 0 a) T 0 802111607000 O r 0 m Q W r- N 7 F 0) J f'0 _J 4 0 v X 57 O r T c2( ,„c,-) u) .=1...)0001 00(0r- 804609207000 801904307000 801904907000 802111507000 C - O X 'mom m N O • 0.5m 804609107000 Mineral Owners (MaiiMergl) in Pipeline Path 9.26.2003 9/26/2003: 1:43 PM 0 CL k 0)0 2 � Within 200 Feet Alphabetical Sort Assessor's Legal SECT,TWN,RNG:14--6-94 DESC: 2.076% MINERAL INTEREST SEC 14: S2SE SECT,TWN,RNG:21-6-94 DESC: SEC 21:S2SW,EXCEPT 26AC LYING SOUTH WILLCOX CANAL DESC: SE, NESW, W2NE, SENW SECT,TWN,RNG:22-6-94 DESC: SEC 22: SENE,N2SW,SWSW, AND THAT PART OF NWSE & DESC: SECT,TWN,RNG:20-6-94 DESC: 6/42% MIN INT SESE,SEC 29 N2NE,E2NW,LT 1(12),2(30) DESC: 3(12), 4(32.5) BK:0722 PG:0799 BK:0985 PG:0546 BK:0985 PG:0547 *WILBUR E. GIEM 1/6; CAROL L. SEAL 1/6; DOUGLAS W. GIEM 1/6 CLARA M. HAMBY 1/6; EUGENE W_ GIEM 116. SECT,TWN,RNG:18-6-93 DESC: 6142% MINERAL INTEREST LOT 2 '{36.63} SECT,TWN,RNG:13-6-94 DESC: 6/42% MIN INT SEC.13,LOT1(12.0),2(35.20),3(28.75) DESC: W2SW, NESW, S2,NE SECT,TWN,RNG:24-6-93 DESC: SEC. 24, LOT 4 (20.48) BK:0722 PG:0799 BK:0985 PG:0546 SECT,TWN,RNG:32-6-95 DESC: 6142% MINERAL INTEREST SEC:32: E2SW,SE SECT,TWN,RNG:33-6-95 DESC: SEC 33: SESE,PART OF N2S2 SLY OF WILLCOX CANAL, DESC: LOTS 1(39.25),2(38.5),3(39.5) (210.55) SECT,TWN,RNG:34-6-95 DESC: SEC 34: SWSW, PART OF NWSW SLY OF W SECT,TWN,RNG:14-6-94 DESC: 1/36 INT. MIN/RTS, SEC 14 S2SE SEC 20 SESE DESC: SEC. 21 PT S2SW N OF WILCOX CANAL NESW, SENW SEC DESC: 22 SENE PT NW & LOT 1 N OF R.R. SEC 23 LOTS 1,3, DESC: 4 N2NW, NWNE SEC 28 PT OF LOT 1 S OF CO. RD. SEC. DESC: 29 LOT SECT,TWN,RNG:21-6-94 DESC: 1/36 INT. MIN/RTS, SEC 21 SE, W2NE, SEC 22 DESC: W2SW PT OF NESW & SESW N OF R.R. SEC. 28 NWNE BK:0557 PG:0198 BK:0827 PG:0981 0 3 k 0 Connie M. Luther 1/6% * 1050 Josie Bell Canon City, CO 81612 Connie M. Luther 1/6% * 1050 Josie Bell Canon City, CO 81612 Connie M. Luther 116% * 1050 Josie Bell Canon City, CO 81612 Connie M. Luther 1/6% * 1050 Josie Bell Canon City, CO 81612 Donna J. Mahaffey (1172d Int.) Averyl 1. Mahaffey (1/72d Int.) 1205 N. University Road Spokane, WA 199206-4812 Donna J. Mahaffey (1/72d Int.) Avery) I_ Mahaffey (1/72d Int.) 1205 N. University Road Spokane, WA 99206-4812 1 Assessor's Parcel 1 0 q \ k 0o \ k 802111707000 0 m 0) 0 0 o k \ / » / \ Mineral Owners (MailMergl) in Pipeline Path 9.26.2003 Within 200 Feet Assessor's Legal SECT,TWN,RNG:30-6-94 DESC: 1/36 INT. LOTS 1-5, 8, SENE, 25-6-95 SESW, SWSW, DESC: S2NE, SENW, NESW, LOTS 1-3, SEC 26 SESE, SEC 34 PT DESC: SW S WILCOX CANAL, N2SE, S2NE LESS NWSWNE, LOT 2, DESC: PT LOT 1 N RR, SEC 35 E2NW, NWNE, NWSW, LOTS 1,3, DE SECT,TWN,RNG:30-6-94 DESC: 1/54 INT MIN RTS LOTS 1-5, 8, SENE, SEC 25 SESW, DESC: SWSW,S112NE,SENW, NESW, LOTS 1-3, SEC 26 SESE, SEC DESC: 34 PT OF SW 5 OF WILCOX CANAL, N1/2SE, S1/2NE LESS DESC: NWSWNE, LOT 2 PT OF LOT 1 N OF RR, SEC 35 E1/2NW, D SECT,TWN,RNG:14-6-94 DESC: 1/54 INT. MIN/RTS ONLY, SEC 14 S1/2SE SEC 20 SESE DESC: SEC. 21 PT S1/2SW N OF WILCOX CANAL NESW, SENW SEC DESC: 22 SENE PT OF NW &LOT 1 N OF R.R. SEC 23 LOTS 1,3, DESC: 4 N1/2NW, NWNE SEC 28 PT OF LOT 1 S OF CO. RD. SEC SECT,TWN,RNG:30-6-94 DESC: 1/54 INT. MIN, RTS. LOTS 1-4, 5,8, SENE, SEC 25 DESC: SESW, SWSW, S1/2NE, SENW, NESW, LOTS 1-3, SEC 26 DESC: SESE, SEC 34 PT OF SW SO OF WILCOX CANAL, N1/2SE, DESC: S1/2NE LESS NWSWNE,LOT 2, PT OF LOT 1 N OF RR, SEC DESC SECT,TWN,RNG:21-6-94 DESC: 1/54 MIN/RTS SEC 21 SE, W1/2NE, SEC 22 W112SW, PT DESC: OF NESW AND SESW N OF R.R., SEC. 28 NWNE BK1345 PG:928 RECPT:601289 BK:1345 PG:927 RECPT:601288 BK:1204 PG:895 RECPT:568657 BK:0792 PG:0491 *MAHAFFEY REVOCABLE TRUST SECT,TWN,RNG:14-6-94 DESC: 1/54 MIN/RTS SEC 14 S1/25E, SEC 20 SESE, SEC 21 PT DESC: OF S112SW N OF WILCOX CANAL, NESW,SENW.SEC 22 SENE DESC: PT OF NW AND LOT 1 N OF R.R., SEC. 23 LOTS 1, 3, 4 DESC: N1/2NW,NWNE, SEC 28 PT OF LOT 1 S OF CO RD, SEC.29 Owner info Donna J. Mahaffey 1/24 Int. Averyl 1. Mahaffey 1/24 Int. 1205 N. University Road Spokane, WA 99206-4812 Estate of Orville V. Mahaffey ATTN: Chas. A. Shea Mahaffey Bros. Trust PO Box 426 Collbran, CO 81624 Estate of Orville V. Mahaffey ATTN: Chas. A. Shea Mahaffey Bros. Trust PO Box 426 Collbran, CO 81624 Philip R. Mahaffey 1/2 Int. Margo L. Johnson 1/2 Int. 1702 Edgar Street Rock Springs, WY 82901 !Philip R. Mahaffey 1/2 Int. Margo L. Johnson 1/2 Int. 1702 Edgar Street Rock Springs, WY 82901 Philip R. Mahaffey 1/2 Int, Margo L. Johnson 1/2 Int. 1702 Edgar Street Rock Springs, WY 82901 1 Assessor's Parcel 0 00 0n LO 0 (0 0 0 0 0 0 0) Q (0 0 0 0 (5) 0 0) 0 40 0 0 0 0 (0 0 0 0 0 0 0 0) r 0) 0 0 0 , 0 0) CO Mineral Owners (MailMergl) in Pipeline Path 9.26.2003 9/26/2003: 1:43 PM Q w Within 200 Feet Alphabetical Sort i [] c/3 w Et W u_ N O c/7(41 Z J- r4 h 2 0 O� oo zz rrztwz uiD cr, LI? ��wrnWi O co 0.0 W Q m SO CL CD Z N N z LU co W W (x Mj Ui Lc) • I- r 0 O 0Zt) u)W`tu E ZX• Z Z UC? r • Z J I— I— h ? wr 0 u. • z 0 WZW}W r`'U)I- U U )zU- U) w u)H W¢ w ui W U) O 0 0 U ❑ ❑ o U ▪ Q rn5 rnd c °iW (9(90(9 t70a iJ ' e6 N r CNV W Q Wu) 0 e6V_ ['� ['J�_ � (r 0 {K co co ❑ zz zr zUU (/) w L7 Z rrNI.r(NI Wco NLU 11.1 (/)U Q &) GOO)UW")JZ V 0 La' tU -4 U Qinrn try in W Nz< o M J tf] U] E- W { `CO O { W .-00 CSV 0- u,jW4u7 [;Xz> wN▪ V WLI ZU '� 1-- W co .Q 0 x z z 5 co w oZ J- N>N W� II--U-_z <u)COZ U7t: ULI ^ ZU. z z 2 w 0 0 2 - w UJ� z. z_© a v C coo c) N- co )W0 ccJ ' Urw N U o w c w � U) (..0 Li ¢aU OW u_ sr d co / cow W1.- • Qco0W❑WC7 fl. °z 4NX Q �® co (0(0 rnc7rns'?u9c4 000wal �! 32 4 JN M 0 CCI) T _ NzNr z z w z 00 z 0 - o z 1E2 Z 11l V) O LL W Lu C7r}—rW �Cr}W01 0tO)0<02 WWW W® WN}WTWN CI)COC]cAJ C/]U)JU7I—U}z >., - +,,, 0 1'' Y 0 N (.} dl U a.0 v U • co `1 c/}0 M r."0 R5 `l c/j D M a) ill U_ - C t7 i4 CO .e u_ +.-+ C o .c- ,rn =a]s a) =rn • �z- pr�L03 m - vz'0-- L 'C DI- C) C C7 C4) 1.- tll M " LS L() @a) as [ N 2 CCl 3722NC7co>> N0 co O O 0) 0) ca 804604207000 cu V ▪ tp • m Ql • t LL m C p a) 2 2 —_ N L ID to • > 2 0 tiJ (..) c en- - 2 • z CS) C N [LO N V 0) N CO 0) <0 C (� L Uhl �- co z cd D T (� N JTUco Laura Nash 0) N <0 C(j O • CO C CO U CO C N •. 0 CCN U r CO 804604307000 801904707000 801905307000 802111907000 Mineral Owners (MailMergl) in Pipeline Path 9.26.2003 9/26/2003: 1:43 PM 0 0 col H c as U a. 41:11 .c as ea c R U c w Within 200 Feet Alphabetical Sort Assessor's Legal SECT,TWN,RNG:32-6-95 DESC: 6142% MINERAL INTEREST SEC:32: E2SW,SE SECT,TWN,RNG:33-6-95 DESC: SEC 33: SESE, PART OF N2S2 SLY OF WILLCOX CANAL, DESC: LOTS 1(39.25),2(38.5),3(39.5) ,(210 55) SECT,TWN,RNG:34-6-95 DESC: SEC 34: SWSW, PART OF NWSW SLY OF SECT,TWN,RNG:2-7-96 DESC: 1/10 INT. OIL, GAS & MIN. RTS DESC: SWNW, PT OF SENW, & LOTS 3 & 4. BK:0219 PG:0109 BK:0446 ,PG:0048 BK:0957 PG:0773 BK:0957 PG:0774 SECT,TWN,RNG:2-7-96 DESC: 1/10 INT OIL, GAS & MIN. RTS. DESC: SWNW, PT OF SENW & LOTS 3 & 4. BK:0219 PG:0109 BK:0446 PG:0048 IBK:0957 PG:0773 BK:0957 PG:0774 SECT,TWN,RNG:2-7-96 DESC: 1/10 INT. OIL, GAS & MIN. RTS. DESC: SWNW, PT OF SENW & LOTS 3 & 4 BK:0219 PG:0109 BK:0446 PG:0048 BK:0957 PG:0773 BK:0957 PG:0774 BK:1039 PG:0988 SECT,TWN,RNG:1-7-96 DESC: 1/2 MIN RTS TR IN S1/2SE BK:0199 PG:0384 BK:0359 PG:0562 BK:0355 PG:0397 BK:0355 PG:0398 SECT,TWN,RNG:35-6-95 DESC: 100 PCT MINERAL INTEREST IN PT OF LOTS 1, 3, SLY R.O.W. OF D.R_G.R, ALSO THAT PT LYING SLY OF LOTS 1, 3, NLY & WLY OF CENTERLINE OF THE COLORADO RIVER. BK:443 PG:81 BK:443 PG:79 BK:0360 PG:0249 BK:0198 PG:0342 SURFACE OWNER 2173-354-00-024 SECTTWN,RNG:14-6-94 DESC: 2.076% MINERAL INTEREST SEC 14: S2SE SECT,TWN,RNG:21-6-94 DESC: SEC 21:S2SW,EXCEPT 26 AC LYING SOUTH WILLCOX CANAL DESC: SE, NESW, W2NE, SENW SECT,TWN,RNG:22-6-94 DESC: SEC 22: SENE,N2SW,SWSW, AND THAT PART OF NWSE & DESC SECT,TWN,RNG:20-6-94 DESC: 6/42%MIN INT SESE,SEC 29 N2NE,E2NW,LT 1(12),2(30) DESC: 3(12),4(32.5) BK:0722 PG:0799 --- Owner Info Laura Nash 1224 Harrison Avenue Canon City, CO 81212-3518 Dale Payton PO Box 305 Meeker, CO 81641-0305 Warren Payton PO Box 255 De Beque, CO 81630-0255 Wayne Payton Alberta Payton 702 Gardner Lane Parachute, CO 81635 Mae Sherwood PO Box 422 Columbus, KS 66725 Roy Wahlberg Earl Wahlberg 851 Leisure World Mesa, AZ 85206 Freda Webb 3063 S. Sherrellwood Street Canon City, CO 81212-9385 Freda Webb 3063 S. Sherrellwood Street Canon City, CO 81212-9385 Assessor's Parcel 0 0 Cr)to 0 (0 00 0 0 0 00 r- (0 (0 0 0 0D r (0 co 0 0 r- (.0 co 00 0 0 i0 0 0 0 00 (0 0 (0 00 0 0 (0 0 0) [o 0 ( u) 0 W (0 Mineral Owners (MailMergl) in Pipeline Path 9.26.2003 9/26/2003: 1:43 PM 0 N U 0 Ct Q} Li N 07 04 '16- a 0) 0 • T3 Sq Cli Alphabetical Sort (r3 f3) 'D R C7 0 (NI Z C1 N oN1- 0,1 0 J O LU LU �m W � - �O u — • 5 o Wza- -r v - U ▪ oo O 0c' ▪ 0 U) OD c-.0 W W LLI o o 0 • Q osi C7C7'• 0v`C7 zzvz L�ocr� • z" 7,1 C) U U 0 W W W W CO U) COCO 00 a. 0 LL 41 W U O N Q �7 W CL CrD U) Q od od d I— 0 LL& m WCO uNU) Zc) W co N ? O 0 Z [•] M C/) U' JU`'(`7 ACL]. C7 4 W co 0¢, W ~ W _1 N -' Z 0 ® .(j) O R Q W Z CO 01 ‘Zi cog ❑❑ Qa3 u7 CD J O? r co W w )Q o¢ m -'zc0on°�c xz 'D (9zoc 9 U Z J R zM ; r5 W zc0 LLZU 2 0 ILI U-1 >- U.1 04 ▪ N'•>w u)Wz ZC/)U) ti 1` 0 t a U1 0) 0 0 0 L_ Ci) 0 m /4 INT MIN RTS PT OF LOT BK:0259 U Cn if) Tr . 9)o ▪ CL co ( 0 z ct Z.- co r O • CO L1 Owner Info T7 a -00 a)U CO (1) 10 co 0Cr r ti) ea LL M 0 CO Et). a iso ` U Z' 03 41 (n ° asCr) c C.-) C cr) L.L CO U CO 804609407000 804610607000 804607107000 Mineral Owners (MaiiMergl) in Pipeline Path 9.26.2003 9/26/2003: 1:43 PM • 41. Landowners Generally Listed from West to Assessors Legal r Ill I- GD CO tlD 1 CL0 U W N W W m m g �1WlJ6GO W �0 o G.mON4Wa�92 m O:11�o Vm ▪ r� W ill C F- m W r N Z 2 2 W r o zzzXWdCL 0o. ca 'U fNi1_ 0 0-1 i.1 m: 60. v Hca va, y UJ oc -17" 4( W ro(9 6,7 t3Li 20 CC1waao iyZZC�tn�a 00m Ft 2: ti;a>� W p y r U N Y m ts3,tnorLiz ts,cn• QUU(-)SL7 vN1-C4d?!� cn a 4)5C)00UJUJa0 • UL 4 oo 'r 0 Ow - w 4 Q Q 0 w wZt!)QUt0¢mN W ,, Z 11.1 cd ^MSC. tnOz= OoQ maO 02aM1 xr Zry Darn 0- o O cr° X USW (jJu- 1--Ym W 0 • m(0cQ�y{4 a) PI v. yW 0w 'CLW rN- 23QQLL�w ni7f- w P Uw a U U ,n ft ", u w ,. 3 Qm CJ 0 GO CL w`-nz'"a'gpcl- USQdcfwJW C7N W 0 mp Q N 1] M i, i ta7 m Cy m 1w,m c7t%� 2) 0- w gwC)*6 wW a V z u7 O Z U1-tZ4or� umi rGJZvuSC?ov+ W W3du_ L42 toaz a 40 ma U w w ttdf� 0Nw© m w 9. M Ci 0 m c,.5c 111 <0•-" UU a c�)NNC] 006 0 sgtn.4t° o 0 1-1 e� d .§4 m `Li eD iW17 C7 � " J • d ? N a 0 - , w w 0 U w H wocJ oozwd W w�x3 N N • vOU�rZQ�� a, t9U-wCi 11(764m g`a' VZQOra ai (j N— "1-12. O 0 U�9Yd 4iU p0 ,1901 aU O0 Q.4 N W0a6 md0mtow0mTa gwc,Wtnmzom S0 - N -ya s �° o O 1,_ULj Q1% c,m zo O< wo p o dFv1074r7006 • �aatj`fl4.CJao 47 6i Q 0 V% •mf, 6 W vWYgt-�Y m !` i'n d- - 0 WLLIucm 00< o'i'r cV?NUd0 N 0WLV)Gun C m m❑ v o a m a P^,o -0 f17m 'd dam U Q U S g 0 U E Zg0, 0) 0 GpZd y00 k'Og 04.c6.- US 6N • N wO3 W mN p o� �0 mL1v00 zW v 0' 10¢00-w T -FcYi0)00 -Z0 C; vM4atiNI� Z • r C_) 1--°06c00OZQU1-. • u) ,r cim ONV)d0 w W,..c—Ncr-W `)W BK:0810 PG:0991 BK 1002 PG_0616 PRE:R210404 SECT,TWN,RNG:13-6-94 DESC: TR IN W2W2 BK:0660 PG:07 dL CL N GOw a, m �• w W U) ICCw N_ °'a 0I H CO mm 4"} • 4 1CC nm M d C7C C6 -CL n ▪ C CCI a 8 0 [a as CO N CO 0 Ch 0 C, - mm 0) 0 O Z} I- w fJN W 0. gra C] 0° H • cr 0 eb 0 0 cU y 67 eti a.. c°1f1. mO]tts, ,- o weco U Q'01,20gNC" o 9 UTa � W {/i fA oEM s ° 0(s1 8 E z 8 tdN O 0_, ea 0 0 L 0 ortn th Q1 0 y -0-.- 030000 - 1 'a a fa SA SA a N 0 0 8 0 1a SV 217521100022 217513100055 217513200148 217514-400107 nerships SUPBookSubset 9.26. 912612003: 2:02 PM • € o0. \©e| � k / %£taac� 200 %�� )1tC ki ` 0 8k \. A\ Landowners Generally Listed from West to East Assessor's Legal SECT,TWN,RNG:30-6.94 DESC: A PARCEL IN LOTS 4 & 5 AND THE SE1f4NE1f4 DESC: AKA: PARCEL C SAHULA SUB EXEMPT. BK:0738 PG:0156 BK:1056 PG:0552 BK:1063 PG:0082 PRE:R180008 SECT,TWN,RNG:30-6-94 DESC: A PARCEL IN LOT 5 AND THE SE1f4NE114 DESC: AKA: LOT D SAHULA EXEMPTION PLAT 8K:1063 PG:0082 BK:1056 PG:0552 BK:1269 PG:667 RECPT:584569 BK.0738 PG:0156 PRE:R180008 SECT,TWN,RNG:30-6-94 DESC: SEC. 30: A PARCEL IN LOTS 2 & 8. SEC. 25: LOT 1, DESC: THE SE114NE114, AKA: LOT A SAHULA SUB EXEMPT, BK:0783 PG:0156 BK:1056 PG:0552 BK:1063 PG:0082 PRE:R180008 SECT,TWN,RNG:30-6-94 DESC: A PARCEL IN LOTS 2,3, & 4, AKA: LOT B SAHULA EXEMP BK:0738 PG:0156 BK:1056 PG:0552 BK:1063 PG:0082 PRE:R180008 SECT,TWN,RNG:25-6-95 DESC: SEC 36 NENE LOT 1 SEC 25 PT OF LOT 4 A TR OF LANG DESC: SITUATED IN SE & SEC. 36 NWNE CONT 55.7 AC. EXCEPT DESC: .24 AC. LYING IN NE COR DEEDED TO HWY DEPT. BK:1392 PG:483 RECPT:611680 BK:1392 PG:481 RECPT:611879 BK:1297 P0:797 RECPT:590792 BK:1297 PG:792 RECPT:590791 BK:1210 PG:872 RECPT:570288 BK:0914 PG:0135 BK:0884 PG:0648 SECT,TWN,RNG:25-6-95 DESC: PT OF LOT 1-3 & S1/2SW SEC 36. LOT 2 & PT OF LOT 3 DESC: MEANDER LANG IN NW1/4 BK 0510 PG -0707 BK:0775 PG -0320 BK:0775 PG -0330 BK:0797 PG:0883 BK:0797 PG:0885 SECT,TWN,RNG:35-6-95 DESC: TR IN SENE, NESE. BK:0617 PG:0235 BK:0571 PG:0321 BK:0491 PG:0061 BK:0443 PG:0081 BK:1362 PG:310 RECPT:604132 BK:1356 PG:815 RECPT:603833 BK:1095 PG:0818 BK:1095 PG:0817 BK:0859 PG:0996 8)00832 PG:0031 BK:0831 PG:0588 8K:0735 PG:0687 BK:0751 PG:0488 BK:0624 PG:0664 PRE:R260160 PRE:R260332 SECT,TWN,RNG:35-6-95 DESC: TR IN NWSE BK:0617 PG:0235 BK:0571 PG:0321 BK:0491 PG:0061 BK:0443 PG:0081 BK:1362 PG:308 RECPT:605131 BK:1356 PG:813 RECPT:603832 BK.1095 PG:0818 BK:1095 PG:0817 BK:0859 PG:0996 BK:0832 PG:0031 BK:0831 PG:0588 BK:0735 PG:0687 BK:0751 PG:0488 BK:0624 PG:0664 PRE:R260160 PRE:R260332 SECT,TWN,RNG:35-6-95 DESC: A TR IN SW1/4 BK:1247 PG:793 RECPT:579800 BK:1004 PG:0895 BK.0720 PG:0322 BK:0676 PG:0504 PRE:R260331 21733500025: SECT,TWN,RNG:35-6-95 DESC: A TR. IN 5112 CONT. 88.50AC. BEG. AT A PT. ON THE DESC: S. ROW LINE OF DGRW RR & ON THE W. LINE OF LOT 8 DESC: OF SEC. 35. EXCEPT 1.75AC. DESC. IN 676/504. BK:0617 PG:0235 BK:0521 PG:0370 BK:0486 PG:0024 BK:0274 PG:0594 BK.1247 PG:793 RECPT:579800 BK:1239 PG:587 RECPT:578040 BK:1239 PG:585 RECPT:578039 BK:1239 PG:382 RECPT:577994 BK:1150 PG:135 RECPT:552003 OK:1004 PG:0895 BK:0624 PG:0664 PRE:R260331 Owner Information Michael J. Mosby Betty Jo Mosby 0106 CR 323 Rifle, CO 81650 Michael J. Mosby Betty Jo Mosby 0106 CR 323 Rifle CO 81650 Michael J. Mosby Betty Jo Mosby 0106 CR 323 Rifle CO 81650 Michael J. Mosby Betty Jo Mosby 0106 CR 323 Rifle CO 81650 Commonwealth Title Company of Garfield County, Inc. PO Box 352 Rifle, CO .81650 Gary Lee Mahaffey - 112 'Lyle Leon Mahaffey - 1/2 4947 CR 309 Parachute, CO 81635-9109 Joseph E. Weinreis 5454 CR 346 Parachute, CO 81635-9109 Velma Weinreis Joseph E Weinreis 5454 CR 346 Parachute, CO 81635.9109 Stanford R. Dere - 1/2 Beverly Jensen - 1/2 588-112 29 Road Grand Junction, CO 81501 Stanford R. Dere - 1/2 Beverly Jensen - 1/2 588-1/2 29 Road Grand Junction, CO 81501 Assessor's Parcel 217530100184 0 \ 217530200182 217530200183 217325400004 ® 0 tel (Ni w 0 \ a 217335400034 § Ln 44]a 217335300025 ipeline - Route & Adjacent Ownerships SUPBookSubset 9.26.2003 Great Divide • aw 8 47 4 L m 6.1 Na 9. 4 to Q1 E. Landowners Generally Listed from West to East Assessor's Legal SECT,TWN,RNG:34-6-95 DESC: PTS OF NESE & LOT 1&2 LYING BETWEEN SO ROW LINE OF ()ESC: 1-70 & N ROW LINE OF DRGW RR CONT 35.32AC & PT OF DESC: SESW LYING E OF COTTONWD CR & W OF W LINE OF LOT 2 DESC: CONT 18 62A BK:0493 PG:0065 BK:0662 PG:0173 BK:0683 PG:0866 BK:0794 PG:0497 BK:0811 PG:0933 SECT,TWN,RNG:34-5-95 DESC: PTS OF NESE & LOT 1&2 LYING BETWEEN SO ROW LINE OF DESC: 1-70 & N ROW LINE OF DRGW RR CONT 35.32AG & PT OF DESC: SESW LYING E OF COTTONWD CR & W OF W LINE OF LOT 2 DESC: CONT 18.62AC BK:0493 PG:0065 BK:0682 PG:0173 BK:0683 PG:0866 BK:0794 PG:0497 BK:0811 PG:0933 SECT,TWN,RNG:33-6-95 DESC: SEC 33 &34 A TR CONT 72,40A LYING IN SESE, LOT 1-3 DESC: IN SEC 33 & SWSW OF SEC 34 & IN N1/2NW IN SEC 3 OF DESC: 7-95&N1I2N112N1f2 OF SEC 4 OF 7-95, BOUNDED ON THE DESC: N BY THE SO ROW LINE OF DRGW RR, ON THE W BY THE W DESC: LINE OF SEC 33 OF 6-95 &SEC 4 OF 7-95,ON THE SO BY DESC: BY C/L OF CO RVR,ON THE E BY CIL OF COTTONWD CR IN DESC: SEC 3 OF 7-95 BK:0614 PG:0903 BK:0616 PG:0473 SECT,TWN,RNG:34-6-95 DESC: SEC 33 & 34 ATR LYING IN SESE OF SEC 33 & SII2SW DESC: OF SEC 34,BORDERED ON N & W BY ROW OF 1-70 & ON SO DESC: BY THE N BDY OF D.R.G.W. RR & ON E BY THE CIL OF DESC: OF COTTONWOOD CR BK:0614 PG:0903 BK:0616 PG:0473 SECT,TWN,RNG:33-6-95 DESC: SEC 26 S112SW,SEC 27 SII2SW,SWSE, SEC 28 E112W112, DESC: S112SE,SEC 32 SENE,SEC 33 SWNW, NENW, NE,N112S1I2, DESC: & THOSE PTS OF SESE, LOT 1-3 LYING N 0E1-70 CONT DESC: 15.73A,SEC 34 N1I2NE,NWSWNE,NW,NWSW & PT OF SWSW DESC: LYING N OF 1-70 CONT (NET 36.56A)&PT OF NESW LYING DESC: N & W OF THE WILCOX CANAL & C/L OF COTTONWOOD CR DESC: CONT 20.73A, SEC 35 NWNW BK:0437 PG:0472 BK:1288 PG:754 RECPT:588836 BK:0653 PG:0754 BK:0639 PG:0675 BK:0616 PG:0473 BK:0614 PG:0903 SECT,TWN,RNG:6-7-95 DESC: SEG 32 6-95 LYING NWLY OF 1-70 & ALL THAT PT. OF DESC: THE NW SEC 5 7-95 LYING NWLY OF 1-70 (332.69 AC) DESC: ALL THAT PT OF SESE SEC 31 6-95 E2NW & NE SEC 6 DESC: LYING NWLY OF 1-70 (250.08AC) SEC 6-7-95 ALL THAT DESC: PT OF THE NWSE, NESW LOT 6, LOT 10 LYING SELY OF DESC: WILCOX CANAL 7 NWLY OF 1-70 (65.39AC) SEC 7-7-95 DESC: LOT 3 LYING NWLY OF 1-70 (8.O6AC) 7-96 SEC 12 DESC: E2E2NENE LYING NELY OF 1-70 (5.935 AC) EXCEPT A TR DESC: CONT. .424 AC, ALSO EXCEPT 8 83 AC. BK:0606 PG:0626 BK:0558 PG:0258 BK:0553 PG:0055 BK:0439 PG:0489 BK:0374 PG:0457 BK:1310 PG:686 RECPT:593430 BK:0656 PG:0T20 PRE:R260180 AND/THRU:& TO:R260172 PRE:R260341 SUC:R460007 SECT,TWN,RNG:6-7-95 DESC: LOT 5(38.06A),&THAT PT OF LOTS 6 & 10 CONT. 38.12A DESC: LYING NW OF WILCOX CANAL BK:0442 PG:0508 BK:1310 PG:699 RECPT:593431 BK:1310 PG:686 RECPT:593430 SECT,TWN,RNG:1-7-96 DESC: SESW(9,78A), SEC 12 NWNE(38.2A) EXCEPT 1.8 AC. IN DESC: SESENWNE WITH IN THE CITY LIMITS OF GRAND VALLEY, DESC: A TR IN NENW CONT 23.049 AC. EXCEPT 4.36 AC. FOR DESC: CO. RD. 215 ALSO THE W 20' OF THE NENE LYING OUT- DESC: SIDE THE CITY LIMITS (.44AC) BK:0359 PG:0562 BK:0360 PG:0223 BK:0364 PG:0081 BK:0236 PG:0331 BK:0466 PG:0545 BK:0384 PG:0286 BK:0462 PG:0154 BK:0467 PG:0196 BK:0469 PG:0309 BK:0471 PG:0327 BK:0553 PG:0055 BK:055-8 PG:0258 BK:0601 PG:0656 BK:0619 PG 0189 BK:0636 PG:0623 BK:0636 PG:0622 BK:0756 PG:0013 BK:0756 PG:0069 BK:0956'PG:0062 BK:0947 PG:0060 PRE:R260183 SECT,TWN,RNG:6-7-95 DESC: TR IN NESW, SENW & LOT 6 BK:0656 PG:0720 STATE ASSESSED PRE:R260377 SECT,TWN,RNG:1-7-96 DESC: LOTS 2,4,S2NW. S2NE, N2SW, N2SE. ALSO, 26 AC. IN THE SWSE AND 32 AC IN THE SESE. ALSO A TR IN THE SWSW CONT. 5.03 AC. 13K:657 PG:417 BK:657 PG:274 BK:654 PG:386 BK:641 PG:759 BK:591 PG:841 BK:578 PG:669 BK:326 PG:220 13K:1129 PG:60 BK:1300 PG:448 RECPT:591324 BK:1300 PG:439 RECPT:591323 BK:1300 PG:431 RECPT:591322 BK:1300 PG:421 RECPT:591321 BK:1300 PG:414 RECPT:591320 BK:1300 PG:410 RECPT:591319 BK:1300 PG:392 RECPT:591318 BK:1300 PG:389 RECPT:591317 PRE:R260381 PRE:R260350 TO:R006224 —� N w a7 Puckett Land Company 5460 S. Quebec Street Greenwood Village, CO 80111 W _ p ® m m O ix0 C G to' E6W p To ? iJa,EJ % 4. —_'� 3 �� x i6 pU C 0 D F. C a d O O 0�0 0 L]U[i a x °1 -RA Sa o"7 `° X CN 02'20P py�03 Nos yC 0 O W'0.2rt ,P, o `Li X CN f`1 000 an ''0 0 0 0.g r- ,r) a Ns -L X GLV D dN Dxca N0 ?(Q O N Lai 0-i, — N. ra r- .-5N 141 X CN p �N XOxm i7 u1 X O 4 N. 1.1.1 0- 2N. K„rn-.1x47•rnp 4N O a N u�l X C N Xp C N p .(.4 dt7 ON ❑m Has) 0 0 u rsi O a O O n 0..2t+l1Jb2N. p II o —D '50 C Ern p �"p'7 y .°E.' vr[7 r/]N -'%y V •- QyN us ] 0 7 N N p A. �0rra Ep� U a oa ih 0 N _p ro O., co l? -2.5 5Q a�0 PI ,..i Ea U E'0 W 7 63 qCq,y '5 Ln y. 1. `a 2 N` Yi n in G a • 217334400014 r 0 0 7 v co N N a o 0 cs uo N. N 0 0 N 0 o o M coM h N al N oC rD 2 0 ,,,, 0 N 0 0 0 0 o— 0 N 0 co E. 0 C, d 0 N N C 0 co 0 0 4 N .-- 0 v 0 0 0 N Great Divide Pipeline - Route & Adjacent Ownerships SUPBookSubset 9. 15 • w • Landowners Generally Listed from West to East 0) � • c�a C7M wc9a�a�, �� aN LuLa 0 m c( (1 N OUgMOCDW mW• 1-9a ,_ 00) W ELU,ntf W¢ CGW m m Z¢-ci]CNNo odCA0coZ 4 ,,Vmm aa� �zgmNNN-ic F -J WC?a ll_ L( m u7 v 0Da21L% wa��`io� L 0 WW -M,.7,-1,-0 0 4 g Xa-]Ca.,43 fi N ? 6M 0 4- z O COM"rN. 4� w�]coy�wz a'a CaM lV CfC.1 012 ,0 D- c?a1 D a m a a tlj oau rl am0 a °�}}M1 _O coO moi mr,.00_ N p7 m m a` a, ¢ pU O K 21 Wxmd'a a+ • 41 47 d Q yma aaai a U Ce" 9 r U 4 y°mmmXm 0 41 D N W 4 G N N d 0 N 912612003: 2:02 PM IN REPLY REFER TO COC -67119 CO 140 United States Department of the Interior BUREAU OF LAND MANAGEMENT Glenwood Springs Resource Area 50629 Highway 6 and 24 P.Q. Box 1009 Glenwood Springs, Colorado 81602 October 3, 2003 r EnCana Gathering Services (USA), Inc. c/o Jimmy W. Smith Project Development Ind., LLC 12596 West Bayaud Ave., Ste. 400 Lakewood, CO 80228 Dear Sirs: Enclosed are two copies of the right-of-way (R/W) grant offer (Form 2800-14) ) for your 24 inch natural gas pipeline, the Great Divide Pipeline, near Rifle, Colorado. Please review the offer, sign both copies in the space provided, and return all copies to the address shown above. The estimated rental for the right-of-way is $82.28 which is rental for the period through December 31, 2007. This amount must be submitted when you return the grant to us. Section 4a of the enclosed R/W grant incorporates by reference all of the regulations contained in 43 Code of Federal Regulations (CFR) 2800. These regulatory provisions are mandatory and apply whether or not they are specifically mentioned in the grant. You should be familiar with the 43 CFR before executing the R/W grant. This R/W grant, and the authority to use the lands described in the document, becomes effective on the date it is signed by an authorized officer of BLM. A copy of the R/W grant will be returned to you when signed by the authorized officer. If you have any questions, please contact Vaughn Hackett at (970) 947-2834. Enclosure (2) R/W Grant Si F erely, eliP/kIFIP11- '41M1' Steve Bennett Associate Field Manager • FORM 2800-14 ISSUING OFFICE (August 1985) Glenwood Springs Resource Area UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT RIGHT-OF-WAY GRANT SERIAL NUMBER COC -67119 1. A right-of-way is hereby granted pursuant to the Mineral Leasing Act of 1920, as amended (30 U.S.C. 185). Nature of Interest: a. By this instrument, the holder: EnCana Gathering Services (USA) Inc. 792 Buckhorn Drive Rifle, Colorado 81650 receives a right to construct, operate, maintain, and terminate a twenty four inch diameter natural gas pipeline on public lands described as follows: Sixth Principal Meridian, Colorado T. 6 S., R. 94 W. sec. 29; lot 10 b The right-of-way area granted herein is 1,400 feet in width is 40 feet (1.29 acres). c. This instrument shall terminate on December 31, 2033, (plus or minus) from its effective date unless, prior is relinquished, abandoned, terminated, or modified pu the terms and conditions of this instrument or of any Federal law or regulation. length, the 30 years thereto, it rsuant to applicable d. This instrument may be renewed. If renewed, the right-of-way or permit shall be subject to the regulations existing at the time of renewal and any other terms and conditions that the authorized officer deems necessary to protect the public interest. e. Notwithstanding the expiration of this instrument or any renewal thereof, early relinquishment, abandonment, or termination, the provisions of this instrument, to the extent applicable, shall continue in effect and shall be binding on the holder, its successors, or assigns, until they have fully satisfied the obligations and/or liabilities accruing herein before or on account of the expiration, or prior termination, of the grant. 3. Rental: For and in consideration of the rights granted, the holder agrees to pay the Bureau of Land Management fair market value as determined by the authorized officer unless specifically exempted • • • from such payment by regulation. Provided, however, that the rental may be adjusted by the authorized officer, whenever necessary, to reflect changes in the fair market value as determined by the application of sound business management principles, and so far as practicable and feasible, in accordance with comparable commercial practices. 4 Terms and Conditions: a. This grant or permit is issued subject to the holder' with all applicable regulations contained in Title 43 Federal Regulations part 2800 and 2880. b. Upon grant termination by the authorized officer, all shall be removed from the public lands within 90 days otherwise disposed of as provided in paragraph (4)(d) directed by the authorized officer. s compliance Code of improvements , or or as c. Each grant issued for a term of 20 years or more shall, at a minimum, be reviewed by the authorized officer at the end of the 20th year and at regular intervals thereafter not to exceed 10 years. Provided, however, that a right-of-way or permit granted herein may be reviewed at any time deemed necessary by the authorized officer. d The stipulations, plans, maps, or designs set forth in Exhibits A & 3, attached hereto, are incorporated into and made a part of this grant instrument as fully and effectively as if they were set forth herein in their entirety. e Failure of the holder to comply with applicable law or any provision of this right-of-way grant or permit shall constitute grounds for suspension or termination thereof. f. The holder shall perform all operations in a good and workmanlike manner so as to ensure protection of the environment and the health and safety of the public. IN WITNESS WHEREOF, the undersigned agrees to the terms and conditions of this right-of-way grant or permit. (Signature of Holder) e •'r— (Title) -j'-03 (Date) (Signature of Authorized Officer) (Title) (Effective Date of Grant) 94W 01) 9 55 1 GLENWOOD SPPANGS 37 M4 -re NFU 9 MI. D839107 RULSON QUADRANGLE COLORADO -GARFJ,ELD CO. 7..5 MINUTE SER'ES ETOFC.CRAPI-IIC) 5210752 MS6," _ 30 ..:-- /,...,-,/. ',.."Z:::... jt; tit.' ".,,‘J - ,,,,,,J.••• _ /„.. ...---":::.'. .0 ,,(•• ..-,' - ;:, .,..„, • \yr.!, • ' ys..\3,51, LOW0L0E-04 —Y• -,'""'.:J.,i6,,,-"' • —4 r*. -4..,...e•F • _, 1-, '--- • - . . .•. . - - . --.' GI: R,4 EXHIBIT "A" Right -of -Way COC -67119 0 00 T6S R94W, Sec. 29; lot 10 Rulison Quad. ; 1 „ T 7 - - • ef,/r--;-,? - • Si•••:•.-- • 4372 • SPECIAL STIPULATIONS EXHIBIT B Right -of -Way COC -67119 Page 1 of 4 1. Cultural Resources: Education/Discovery Stipulation All persons in the area who are associated with this project must be informed that if anyone is found disturbing historic, archaeological, or scientific resources, including collecting artifacts, the person or persons will be subject to prosecution. Pursuant to 43 CFR 10.4(g), the BLM authorized officer must be notified, by telephone, with written confirmation, immediately upon the discovery of human remains, funerary items, sacred objects, or objects of cultural patrimony. Further, pursuant to 43 CFR 10.4 (c) and (d), activities must stop in the vicinity of the discovery and the discovery must be protected for 30 days or until notified to proceed by the authorized officer. If in connection with operations under this contract the project proponent, his contractors, subcontractors, or the employees of any of them, discovers, encounters or becomes aware of any objects or sites of cultural or paleontological value or scientific interest such as historic or prehistoric ruins, graves or grave markers, fossils, or artifacts, the proponent shall immediately suspend all operations in the vicinity of the cultural or paleontological resource and shall notify the ELM authorized officer of the findings (16 U.S.C. 470h-3, 36 CFR 800.112). Operations may resume at the. discovery site upon receipt of written instructions and authorization by the authorized officer. Approval to proceed will be based upon evaluation of the resource. Evaluation shall be by a qualified professional selected by the authorized officer from a federal agency insofar as practicable. When not practicable, the holder shall bear the cost of the services of a non-federal professional. Within five working days the authorized officer will inform the holder as to: - whether the materials appear eligible for the National Register of Historic Places; - the mitigation measures the holder will likely have to undertake before the site can be used (assuming in situ preservation is not necessary); and, - a time frame for the authorized officer to complete an expedited review under 36 CFR 800.11, or any agreements in lieu thereof, to confirm through the State Historic Preservation Officer that the findings of the authorized officer are correct and the mitigation is appropriate. The proponent may relocate activities to avoid the expense of mitigation and/or the delays associated with this process, as long as the new area has been appropriately cleared of resources and the exposed materials are recorded and stabilized. Otherwise, the proponent will be responsible for mitigation costs. The authorized officer will provide technical and procedural guidelines for the conduct of mitigation. Upon verification from the authorized officer that the required mitigation has been completed, the proponent will then be allowed to resume construction. Antiquities, historic, prehistoric ruins, paleontological or objects of scientific interest that are outside of the authorization boundaries but directly associated with the impacted resource will also be included in this evaluation and/or mitigation. Antiquities, historic, prehistoric ruins, paleontological or objects of • scientific interest, identified or unidentified, that are outside of the authorization and not associated with the resource within the authorization will also be protected. Impacts that occur to such resources, that are related to the authorizations activities, will be mitigated at the proponent's cost. 2. The holder(s) shall comply with all applicable Federal laws and regulations existing or hereafter enacted or promulgated. In any event, the holder(s) shall comply with the Toxic Substances Control Act of 1976, as amended (15 U.S.C. 2601, et seq.) with regard to any toxic substances that are. used, generated by or stored on the right-of-way or on facilities authorized under this right-of-way grant. (See 40 CFR, Part 702-799 and especially, provisions on polychlorinated biphenyls, 40 CFR 761.1-761.193.) Additionally, any release of toxic substances (leaks, spills, etc.) in excess of the reportable quantity established by 40 CFR Part 117 shall be reported as required by the Comprehensive Environmental Response, Compensation and Liability Act of 1980, Section 102b. A copy of any report required or requested by any Federal agency or State government as a result of a reportable release or spill of any toxic substances shall be furnished to the authorized officer concurrent with the filing of the reports to the involved Federal agency or State government. 3. The holder of Right -of -Way No. C-67119 agrees to indemnify the United States against any liability arising from the release of any hazardous substance or hazardous waste (as these terms are defined in the Comprehensive Environmental Response, Compensation and Liability Act of 1980, 42 U.S.C. 9601, et seq.) or the Resource Conservation and Recovery Act of 1976, 42 U.S.C. 6901, et seq.) on the right-of-way (unless the release or threatened release is wholly unrelated to the right-of-way holder's activity on the right-of-way. This agreement applies without regard to whether a release is caused by the holder, its agent, or unrelated third parties. 4. The holder shall be responsible for weed control within the limits of the right-of-way. The holder is responsible for consultation with the authorized officer and/or local authorities for acceptable weed control methods. All vehicles and construction equipment must be. washed prior to entering the right-of-way area. Washing may not be done on public land. 5. Use of pesticides shall comply with applicable Federal and State laws. Pesticides shall be used only in accordance with their registered uses and within limitations imposed by the Secretary of the Interior. Prior to the use of pesticides, the holder shall obtain from the authorized officer written approval. 6. The pipeline route shall be seeded as follows: The holder shall seed all disturbed areas with the seed mixture(s) listed below. The seed mixture(s) shall be planted in the amounts specified in pounds of pure live seed (PLS)/acre. There shall be no primary or secondary noxious weed seed in the seed mixture. Seed shall be tested and the viability testing of seed shall be done in accordance with State law(s) and within 9 months prior to purchase. Commercial seed shall be either certified or registered seed. The seed mixture container shall be tagged in accordance with State law(s) and available for inspection by the authorized officer. Seed shall be planted using a drill equipped with a depth regulator to ensure proper depth of planting where drilling is possible. The seed mixture shall be evenly and uniformly planted over the disturbed area. (Smaller/heavier seeds have a tendency to drop to the bottom of the drill and are planted first. The holder shall take appropriate measures to ensure this does not occur.) Where drilling is not possible, seed shall be broadcast. Seeding rates will be doubled for broadcasting. • • • Broadcasting of seed will be done as soon as possible after finishing the recontouring. The seeding will be repeated until a satisfactory stand is established as determined by the authorized officer. Evaluation of growth will not be made before completion of the second growing season after seeding. The authorized officer is to be notified a minimum of seven days prior to seeding of the project. Seed Mixture Species of Seed Variety Pounds/Acre PLS Four wing saltbush (Rincon) 2.0 Thickspike wheatgrass (Critana) 3.0 Western wheatgrass (Arriba) 3.0 Bluebunch wheatgrass (Secar) 3.0 Small burnet 1.0 Note: seeding rates will be doubled for broadcasting. Total 12.0 lbs/acre PLS Pure Live Seed (PLS) formula: % of purity of seed mixture times % germination of seed mixture = portion of seed mixture that is PLS. Broadcasting of seed will be done as soon as possible after recontouring; if the ground has crusted the seed will be raked into the ground. 7. All design, material, construction, operation, maintenance, and termination practices shall be in accordance with safe and proven engineering practices. 8. The holder shall restore drainages, to the greatest extent possible, to the original bank configuration, stream bottom width, and channel gradient. Loose soil, fi11, and culverts shall be removed from drainage channels as directed by the authorized officer. 9. All surface disturbing construction activities must take place within the limits of the existing right-of-way. 10. All topsoil shall be stripped and conserved in stockpiles. The topsoil shall be evenly respread on the surface following completion of pipeline burial. Topsoil shall not he used for pipe padding. 11. No construction or routine maintenance activities shall be performed during periods when the soil is too wet to adequately support construction equipment. If such equipment creates ruts in excess of four inches deep, the soil shall be deemed too wet to adequately support construction equipment. 12. The holder shall recontour disturbed areas of the right-of-way to restore the site to approximately the original contour of the ground as determined by the authorized officer. Compacted areas of the pipeline right-of-way will be ripped to a depth of eighteen inches. 13. Boulders and vegetation (trees, stumps, and brushy removed from the right- of-way shall not be left windrowed on the side of the right-of-way. The removed boulders, tress, stumps, and brush must be evenly respread across the right-of-way and left so as not to extend more than two feet above the ground surface. A track -hoe will be used for this work. Tree stumps will be cut from the trunk. 14. Remedial reclamation to correct such problems as seeding failures or erosion may be required by the authorized officer. The reclamation objectives of this right-of-way are stated in Appendix I of the Glenwood Springs Resource Area Gil & Gas Leasing & Development Draft Supplemental Environmental Impact Statement. 15. The holder shall begin all reclamation work as soon as possible after the pipe is laid. 16. Any above ground structures shall be painted a color specified by the authorized officer. 17. A cultural resource monitor is required in the area of high site density (at the west end of project) in the area between the 1-70 frontage road and the Parachute Creek County Road 215. • FORM 2800-14 ISSUING OFFICE (August 1985) Glenwood Springs Resource Area UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT RIGHT-OF-WAY GRANT SERIAL NUMBER COC -67119 1. A right-of-way is hereby granted pursuant to the Mineral Leasing Act of 1920, as amended (30 U.S.C. 185)- 2. Nature of Interest: a. By this instrument, the holder: EnCana Gathering Services (USA) Inc. 792 Buckhorn Drive Rifle, Colorado 81650 receives a right to construct, operate, maintain, and terminate a twenty four inch diameter natural gas pipeline on public lands described as follows: Sixth Principal Meridian, Colorado T. 6 S., R. 94 W. sec. 29; lot 10 b. The right-of-way area granted herein is 1,400 feet in length, the width is 40 feet (1.29 acres). c. This instrument shall terminate on December 31, 2033, 30 years (plus or minus) from its effective date unless, prior thereto, it is relinquished, abandoned, terminated, or modified pursuant to the terms and conditions of this instrument or of any applicable Federal law or regulation. d This instrument may be renewed. If renewed, the right-of-way or permit shall be subject to the regulations existing at the time of renewal and any other terms and conditions that the authorized officer deems necessary to protect the public interest. e. Notwithstanding the expiration of this instrument or any renewal thereof, early relinquishment, abandonment, or termination, the provisions of this instrument, to the extent applicable, shall continue in effect and shall be binding on the holder, its successors, or assigns, until they have fully satisfied the obligations and/or liabilities accruing herein before or on account of the expiration, or prior termination, of the grant. 3 Rental: For and in consideration of the rights granted, the holder agrees to pay the Bureau of Land Management fair market value as determined by the authorized officer unless specifically exempted • • • from such payment by regulation. Provided, however, that the rental may be adjusted by the authorized officer, whenever necessary, to reflect changes in the fair market value as determined by the application of sound business management principles, and so far as practicable and feasible, in accordance with comparable commercial practices. 4 Terms and Conditions: a This grant or permit is issued subject to the holder's compliance with all applicable regulations contained in Title 43 Code of Federal Regulations part 2800 and 2880. b. Upon grant termination by the authorized officer, all improvements shall be removed from the public lands within 90 days, or otherwise disposed of as provided in paragraph (4)(d) or as directed by the authorized officer. c. Each grant issued for a term of 20 years or more shall, at a minimum, be reviewed by the authorized officer at the end of the 20th year and at regular intervals thereafter not to exceed 10 years. Provided, however, that a right-of-way or permit granted herein may be reviewed at any time deemed necessary by the authorized officer. d. The stipulations, plans, maps, or designs set forth in Exhibits A & B, attached hereto, are incorporated into and made a part of this grant instrument as fully and effectively as if they were set forth herein in their entirety. e. Failure of the holder to comply with applicable law or any provision of this right-of-way grant or permit shall constitute grounds for suspension or termination thereat. f. The holder shall perform all operations in a good and workmanlike manner so as to ensure protection of the environment and the health and safety of the public. IN WITNESS WHEREOF, the undersigned agrees to the terms and conditions of this right-of-way grant or permit. (Signature of Holder) (Signature of Authorized Officer) ee hn er - u �o y ,' , Sey,4 eS (Title) (Title) /0 ~ /0 e)3. (Date) (Effective Date of Grant) 94W 2yii Frol '49 --41111111111"-811101.- 34 • G1.6N0O4/0 5PR1NG5 37 V. Ft/Pa 3 ML D839107 RUL SON QUADRANGLE CCLDRAZO-GARFIELD CC. 7 L gf \fT.ITE_ S .RES (rGRC''C:RAR i]C) -5? :wP52 5 a _ elvi—R- EXHIBIT "A" Right -of -Way COC -67119 cocoa T6S R94W, Sec. 29; lot 10 Rulison Quad. • ..� T6 T7 4.72 372 r! L' 4371 • • SPECIAL STIPULATIONS EXHIBIT B Right -of -Way COC -67119 Page 1 of 4 1. Cultural Resources: Education/Discovery Stipulation All persons in the area who are associated with this project must be informed that if anyone is found disturbing historic, archaeological, or scientific resources, including collecting artifacts, the person or persons will be subject to prosecution. Pursuant to 43 CFR 10.4(9), the ELM authorized officer must be notified, by telephone, with written confirmation, immediately upon the discovery of human remains, funerary items, sacred objects, or objects of cultural patrimony. Further, pursuant to 43 CFR 10.4 (c) and (d), activities must stop in the vicinity of the discovery and the discovery must be protected for 30 days or until notified to proceed by the authorized officer. If in connection with operations under this contract the project proponent, his contractors, subcontractors, or the employees of any of them, discovers, encounters or becomes aware of any objects or sites of cultural or paleontological value or scientific interest such as historic or prehistoric ruins, graves or grave markers, fossils, or artifacts, the proponent shall immediately suspend all operations in the vicinity of the cultural or paleontological resource and shall notify the ELM authorized officer of the findings (16 U.S.C. 470h-3, 36 CFR 800.112). Operations may resume at the discovery site upon receipt of written instructions and authorization by the authorized officer. Approval to proceed will be based upon evaluation of the resource. Evaluation shall be by a qualified professional selected by the authorized officer from a federal agency insofar as practicable. When not practicable, the holder shall bear the cost of the services of a non-federal professional. Within five working days the authorized officer will inform the holder as to: - whether the materials appear eligible for the National Register of Historic Places; - the mitigation measures the holder will likely have to undertake before the site can be used (assuming in situ preservation is not necessary); and, - a time frame for the authorized officer to complete an expedited review under 36 CFR 800.11, or any agreements in lieu thereof, to confirm through the State Historic Preservation Officer that the findings of the authorized officer are correct and the mitigation is appropriate. The proponent may relocate activities to avoid the expense of mitigation and/or the delays associated with this process, as long as the new area has. been appropriately cleared of resources and the exposed materials are recorded and stabilized. Otherwise, the proponent will be responsible for mitigation costs. The authorized officer will provide technical and procedural guidelines for the conduct of mitigation. Upon verification from the authorized officer that the required mitigation has been completed, the proponent will then be allowed to resume construction. Antiquities, historic, prehistoric ruins, paleontological or objects of scientific interest that are outside of the authorization boundaries but directly associated with the impacted resource will also be included in this evaluation and/or mitigation. Antiquities, historic, prehistoric ruins, paleontological or objects of • scientific interest, identified or unidentified, that are outside of the authorization and not associated with the resource within the authorization will also be protected. Impacts that occur to such resources, that are related to the authorizations activities, will be mitigated at the proponent's cost. 2. The holder(s) shall comply with all applicable Federal laws and regulations existing or hereafter enacted or promulgated. In any event, the holder(s) shall comply with the Toxic Substances Control Act of 1976, as amended (15 U.S.C. 2601, et seq.) with regard to any toxic substances that are used, generated by or stored on the right-of-way or on facilities authorized under this right-of-way grant. (See 40 CFR, Part 702-799 and especially, provisions on polychlorinated biphenyls, 40 CFR 761.1-761.193.) Additionally, any release of toxic substances (leaks, spills, etc.) in excess of the reportable quantity established by 40 CFR Part 117 shall be reported as required by the Comprehensive Environmental Response, Compensation and Liability Act of 1980, Section 102b. A copy of any report required or requested by any Federal agency or State government as a result of a reportable release or spill of any toxic substances shall be furnished to the authorized officer concurrent with the filing of the reports to the involved Federal agency or State government. 3. The holder of Right -of -Way No. C-67119 agrees to indemnify the United States against any liability arising from the release of any hazardous substance or hazardous waste (as these terms are defined in the Comprehensive Environmental Response, Compensation and Liability Act of 1980, 42 U.S.C. 9601, et seq.) or the Resource Conservation and Recovery Act of 1976, 42 U.S.C. 6901, et seq.) on the right-of-way (unless the release or threatened release is wholly unrelated to the right-of-way holder's activity on the right-of-way. This agreement applies without regard to whether a release is caused by the holder, its agent, or unrelated third parties. 4. The holder shall be responsible for weed control within the limits of the right-of-way. The holder is responsible for consultation with the authorized officer and/or local authorities for acceptable weed control methods. All vehicles and construction equipment must be washed prior to entering the right-of-way area. Washing may not be done on public land. 5. Use of pesticides shall comply with applicable Federal and State laws. Pesticides shall be used only in accordance with their registered uses and within limitations imposed by the Secretary of the Interior. Prior to the use of pesticides, the holder shall obtain from the authorized officer written approval. 6. The pipeline route shall be seeded as follows: The holder shall seed all disturbed areas with the seed mixture(s) listed below. The seed mixture(s) shall be planted in the amounts specified in pounds of pure live seed (PLS)/acre. There shall be no primary or secondary noxious weed seed in the seed mixture. Seed shall be tested and the viability testing of seed shall be done in accordance with State law(s) and within 9 months prior to purchase. Commercial seed shall be either certified or registered seed. The seed mixture container shall be tagged in accordance with State law(s) and available for inspection by the authorized officer. Seed shall be planted using a drill equipped with a depth regulator to ensure proper depth of planting where drilling is possible. The seed mixture shall be evenly and uniformly planted over the disturbed area. (Smaller/heavier seeds have a tendency to drop to the bottom of the drill and are planted first. The holder shall take appropriate measures to ensure this does not occur.) Where drilling is not possible, seed shall be broadcast. Seeding rates will be doubled for broadcasting. • • • Broadcasting of seed will be done as soon as possible after finishing the recontouring. The seeding will be repeated until a satisfactory stand is established as determined by the authorized officer. Evaluation of growth will not be made before completion of the second growing season after seeding. The authorized officer is to be notified a minimum of seven days prior to seeding of the project. Seed Mixture Species of Seed Variety Pounds/Acre PLS Four wing saltbush (Rincon) 2.0 Thickspike wheatgrass (Critana) 3.0 Western wheatgrass (Arriba) 3.0 Bluebunch wheatgrass (Secar) 3.0 Small Burnet 1.0 Note: seeding rates will be doubled for broadcasting. Total 12.0 lbs/acre PLS Pure Live Seed (PLS) formula: % of purity of seed mixture times % germination of seed mixture = portion of seed mixture that is PLS. Broadcasting of seed will be done as soon as possible after recontouring; if the ground has crusted the seed will be raked into the ground. 7. All design, material, construction, operation, maintenance, and termination practices shall be in accordance with safe and proven engineering practices. 8. The holder shall restore drainages, to the greatest extent possible, to the original bank configuration, stream bottom width, and channel gradient. Loose soil, fill, and culverts shall be removed from drainage channels as directed by the authorized officer. 9. All surface disturbing construction activities must take place within the limits of the existing right-of-way. 10. All topsoil shall be stripped and conserved in stockpiles. The topsoil shall be evenly respread on the surface following completion of pipeline burial. Topsoil shall not be used for pipe padding. 11. No construction or routine maintenance activities shall be performed during periods when the soil is too wet to adequately support construction equipment. If such equipment creates ruts in excess of four inches deep, the soil shall be deemed too wet to adequately support construction equipment. 12. The holder shall recontour disturbed areas of the right-of-way to restore the site to•approximately the original contour of the ground as determined by the authorized officer. Compacted areas of the pipeline right-of-way will be ripped to a depth of eighteen inches. 13. Boulders and vegetation (trees, stumps, and brush) removed from the right- of-way shall not be left windrowed on the side of the right-of-way. The removed boulders, tress, stumps, and brush must be evenly respread across the right-of-way and left so as not to extend more than two feet above the ground surface. A track -hoe will be used for this work. Tree stumps will be cut from the trunk. • • • 14. Remedial reclamation to correct such problems as seeding failures or erosion may be required by the authorized officer. The reclamation objectives of this right-of-way are stated in Appendix I of the Glenwood Springs Resource Area Oil & Gas Leasing & Development Draft Supplemental Environmental Impact Statement. 15. The holder shall begin all reclamation work as soon as possible after the pipe is laid, 16. Any above ground structures shall be painted a color specified by the authorized officer. 17. A cultural resource monitor is required in the area of high site density (at the west end of project) in the area between the 1-70 frontage road and the Parachute Creek County Road 215. 11!iIII 111111111 III 1/11111111 II11111 III iI111 llll II11 631392 07/09/2003 02:57P B1491 P39 M PL$DORF 1 of 4 R 21.00 [# 0.00 GARFIELD COUNTY CO PIPELINE RIGHT-OF-WAY GRANT For and in consideration of the sum of Ten Dollars ($10.00) and other valuable considerations, the receipt and sufficiency of which is hereby acknowledged, W. F. Clough, a married man dealing in his sole and separate property, 300 E. 5'11, Rifle, CO 81650, of the County of Garfield, State of Colorado, GRANTOR, and EnCana Gathering Services (USA) Inc., 950 17th Street, Suite 2600, Denver, Colorado 80202, GRANTEE, its successors and assigns, an easement, right-of-way and the right to survey and re -survey, locate, lay, maintain, inspect, replace, erect, resize, replace, operate, and remove one or more pipelines and such drips, valves, fittings, meters, and other equipment and appurtenances, and staging areas as may he necessary for the operation, over, through, upon, under and across the lands now owned by Grantor located in the following sections in Garfield County, Colorado, to -wit: Township 6 South, Ranee 94 West, 6'6 P.M.: Sections 10 through 16, 20 through 23, & 29. The centerline of a proposed pipeline route is shown by map and legal description of the attached Exhibit "A". A proposed staging area and valve set location are shown by attached Exhibit "I3". The rights inherent herein shall be based upon and adjusted to the "as -built" line of any actual pipeline construction, staging area location and valve set construction. Grantee may submit for recording an "as -built'" survey for any such location and construction. THE PARTIES FURTHER AGREE AS FOLLOWS: 1. In addition to the consideration hereinabove stated, Grantee agrees to pay Grantor reasonable compensation for any damages resultit , to the growing foliage caused by the initial installation of said pipeline. Immediately after installation of any pipeline, Grantee agrees to restore the ground by adequately tamping and packing to a condition, as near as reasonably possible, to that which existed prior to the installation of such pipeline. Grantee will manage any erosion problems which arise due to construction duly pipeline. All pipelines shall remain in place upon termination, unless otherwise agreed to by the parties hereto in a subsequent written inslrument. All disturbed areas shall be re - vegetated with appropriate seed and plant mixtures at the first favorable planting season atter surface reclamation, but in no case more than twelve months after the initial disturbance. If such re -seeding is unsuccessful the G' antee shall re -seed again at the next favorable planting season. 3. Grantee agrees that any pipeline shall be installed at a minimum depth of 48 inches below the surface of the ground. Any pipeline right-of-way granted shall be fifteen (15.0) feet on either side of the centerline of the "as -built" line, except that during any construction activities on the pipeline, Grantor, for the consideration stated above, hereby grants unto Grantee the right to access a right-of-way thirty-five (35) feet on either side of any such centerline. A proposed pipeline route is described in Exhibit "A", attached and incorporated into this agreement by this reference. 4. All equipment and appurtenances to any pipeline an or above the surface of the ground, shall when necessary be installed in a manner to reasonably protect the Grantor's livestock. 5. Grantee agrees that during construction of said pipeline, livestock crossings will be provided where necessary. Further, all fences which must be severed or removed for installation and maintenance will be reinforced prior to severing, adjacent to where the cut is made, to prevent damage to the fence line. Temporary gates to preclude the escape of Grantor's livestock shall be installed where necessary. All fences cut or removed shall be restored in as good a condition as existed prior to instalh.tion of any pipeline. 6. Grantee shall pay all incidental expenses incurred in surveying and recording said easement. 7. Grantor will not hold Grantee liable for damages incurred by Grantor as a result of Grantor's activities on the easement not compatible with the purposes contemplated herein. Grantee agrees to compensate Grantor for extraordinary loss or damages caused by Grantee, its agents or employees to persons, property or livestock, including that of its surface lessee, if any. Payments herein provided are acknowledged by Grantor sufficient and in full for damages caused or created by reason of the reasonable and customary entry, and subsequent operation of said pipeline, staging area, valve sets, and all appurtenances. 8. Grantee shall, at its sole expense, keep the lands subject to the easement granted herein free and clear of all liens and encumbrances resulting from Grantee's and its agents' activities on the said lands, and shalt indemnity and hold Grantor harmless from and against any and all liens, claims, demands, costs, and expenses, including, without limitation, attorney's fees and court costs, in connection with or arising out of any work done, labor performed, or materials furnished. 9. The rights granted herein may be assigned in whole or in pan. 10. This agreement shall be binding upon the personal representatives, heirs, successors, and assigns of Grantee and Grantor and shall be aQcovenant running with the lands. rr Executed this +'f day di*, 2003, by GRANTOR: State of Colorado 1 County of Garfield ) ss. On this t day of July, 2003, before me personally appeared W. F. Clough, a married man dealing in his sole and separate property, known to me and who executed the foregoing instrument, and who acknowledged to me that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and o "i�Y CC3lli MI ;S![7N EXPIRES 1M10112006 Address: Notary Public PO Box 3669 Evergreen, CO 80437-3669 MINERAL LAND SERVICES P.O. Box 1223 Glenwood Springs, CO 81602 111111111111111111111111111111111111111111 631392 07/09/2003 02 57P B1491 P40 M ALSDORF 2 of 4 R 21.00 D 0,00 GARFIELD COUNTY CO Exhibit "A" to PIPELINE RKGIT-OF-WAY GRANT from W.F. Clough to EnCana Gathering Services (USA) Inc. 9£'56'51 '-rd'0'd ,9£ Z.1 91„g1,LS,Z95� 2565+91 7'd 951 19_90,55.595-� • d 4 8'99+0!•, 9' 6511 r9£ ,9£'509 19-99,65.595 55 at 959 Td 099 M.&D.I1L515 d• 2902949 'Id 1y 90100 95,91,5£.94S £9 12+95 1d .9['085 M„5i,L5,555 61'11+09 I'd ,20'999 95,95,95,955 9959999 TS'Oa ,1910£ M,9£,91,9919 55"469.95 I. ,LS"S6 M-65,5:.995 89'26+E4 .1.4 ?2'105 M-9£;£5,696 d� i3 �g v F iZ Cdk 10.-15,3,955 11£1912 'Yd :99'911 M.95,51.99N 44'4Z -Z4 'rd ,59 901 19,91,25. 1991 C4 Z£+£L rd 6Z 955 19,9£,91,9991 11'99+51 15 0 d ..Wits' ,LC 11(95 x,"(44.70 £0'96919 'I'55l d ,6L'Z7L M.0 ,5S.5S5 5995949 'rd 5195+09 !'d—'£C"Zi M,9L.65,9991 LZ'69aZ6 "Id --'5102 M,95,09.1119 19.56956 Ie—OZ£91 M.SZ,CZ.ZSN 05'L5+96 I a1fLS9Z .,51,59.995 9L 191 .M„01 90.£95 -- "6 9065.95 14 195 .9.15 95,995 £9 05 1 d .£9'505 M,196Z,£9N n a, 99 55+501 '+ d }_ ,19005 ,x„95.91,69N— d 49529£11 '1d U1 ,99'96 rn,2S,11.I L5 16 5191,t1 I'd ,56'905 45.5991.L95 £9 959511 14 .19'911 19,£5,02.945 92'65.151 1'4 ! ,99 109 ,4.-I0.69,59N- 1O'199551 I d .95"£05 M, s£,90.C9N £95111£1 14 $a 45 49r 19,95.90.995 06'19.951 1'd 959 M_ 1`955---- t 9199+401 912 9_£9,15.695 5s11+01, 15 0) am i A ,.r 917 94'22 95-£9,15.905 94"06-9091 'Id 60 co W Lj k 0) UI 0) ry 0) t 0) 11 .2.1095 9.4S.a. n =u C'.17 1' 11211 11111 111111 1111111111 1111 111111111 1111 1111111 631392 07/09/2003 02:57P B1491 P41 M ALSDORF 3 of 4 R 21.00 D 0.00 GARFIELD COUNTY CO Exhibit "A" (cont.) to PIPELINE RIGHT-OF-WAY GRANT from W.F. Clough to EnCana Gathering Services (USA) Inc. PIPELINE RIGHT—OF—WAY DESCRIPTION A PROPOSED PIPELINE RIGHT-OF-WAY TRAVERSING THE NW 1/4 SW 1/4 OF SECTION 13, T6S, R94W, 6TH P.M. ALSO, THE SOUTH 1/2 OF SECTION 14, T6S, R94W, 6TH P.M. ALSO, THE NW 1/4 OF SECTION 23, T6S, R94W, 6TH P.M. ALSO, THE SOUTH 1/2 SOUTH 1/2 OF SECTION 15, T6S, R94W, 6TH P.M. ALSO, LOT 16 OF SECTION 16, T65, R94W, 6TH P.M, ALSO, THE NORTH 1/2 AND THE NW 1/4 SW 1/4 OF SECTION 21, T65, R94W, 6TH P.M. ALSO, THE SE 1/4 OF SECTION 20, T6S, R94W, 6TH P.M. ALSO, THE NW 1/4 NE 1/4 OF SECTION 29, T6S, R94W, 6TH P.M, THE CENTERLINE OF SAID RIGHT-OF-WAY BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE GRANTOR'S EASTERN PROPERTY LINE BEING LOCATED IN THE NW 1/4 SW 1/4 OF SECTION 13, T6S, R94W, 6TH P.M. WHICH POINT BEARS S46.52'141 437.29' FROM THE WEST 1/4 CORNER OF SAID SECTION (BEING A 1982 BRASS CAP). THENCE S62'57'18"W 172,34'; THENCE S62'50'06"W 176.41' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 14, T6S, R94W, 6TH P.M. WHICH BEARS S01'O5'13"E 457.94' FROM THE EAST 1/4 CORNER OF SAID SECTION 14; THENCE S62'50'06"W 1430.46'; THENCE S42"29'48"W 803.36'; THENCE S72'46'09"W 440.67'; THENCE S7532'14"W 901.01'; THENCE S55`57'15"W 390.16'; THENCE S54'56'24"W 684.07` TO A POINT ON THE NORTH LINE QF THE NW 1/4 OF SECTION 23, T6S, R94W, 6TH P.M, WHICH BEARS N89'24'02"E 1266.22' FROM THE NORTHWEST CORNER OF SAID SECTION 23 (BEING A 1913 BRASS CAP); THENCE 554'56'24"W 417.25'; THENCE N84'17'56"W 114.66'; THENCE N61'27'46"W 104.65'; THENCE N48'16`36"W 256,29' TO A POINT ON THE SOUTH LINE OF THE SW 1/4 OF SAID SECTION 14 WHICH GEARS N89`24'02'E 527.32' FROM THE SOUTHWEST CORNER OF SAID SECTION 14; THENCE N48'16'36"W 308.61'; THENCE S84"52'59"W 95.57'; THENCE S89'53'36"W 201.14' TO A POINT ON THE EAST LINE -OF THE SE 1/4 OF SECTION 15, T6S, R94W, 6Th P.M. WHICH BEARS N00'10'32"E 202.01' FROM THE SOUTHEAST CORNER OF SAID SECTION 15; THENCE S89'53'36"W 762.79'; THENCE N83'39'38"W 72.33'; THENCE N71'40'54"W 220.12'; THENCE N82'27'27"W 143.20'; THENCE 588'45'36"W 285.23'; THENCE 583'04'10"W 181.38; THENCE 588'54'51"W 361.35'; THENCE N83'29'31"1,1/ 302.43'; THENCE N8918'38"W 800.61'; THENCE 571'17'52"W 94.44'; THENCE 587'11'55"W 306.92'; THENCE S74'20'33"W 414.41'; THENCE N65'49'01'W 801.83'; THENCE N80°06'34"W 233.56'; THENCE 564`08'56"W 467.2.7"; THENCE 558'51'43"W 96.24' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 16, T65, R94W, 6TH P.M. WHICH BEARS NO1'35'18"E 142.99' FROM THE SOUTHEAST CORNER OF SAID SECTION 16 (HEING A 1913 BRASS CAP); THENCE 558'51'43"W 278.18' TO A POINT ON THE NORTH LINE OF THE NE 1/4 OF SECTION 21, T6S, R94W, 6TH P.M. WHICH BEARS S89'46'39"W 234.14' FROM THE NORTHEAST CORNER OF SAID SECTION 21; THENCE S58`51'43"W 77.44'; THENCE S72'05'01"W 1380.48'; THENCE S65'46'15"W 920.35'; THENCE 530'31'39"W 11,47'; THENCE 508'39'19"W 1078.03';. THENCE 541'04'39'W 11.93'; THENCE S66'04'23'W 2906,11' TO A POINT ON THE EAST LINE OF THE SE 1/4 OF SECTION 20, T6S, R94W, 6TH P.M. WHICH BEARS S00'25'22"E 420.64' FROM THE EAST 1/4 CORNER OF SAID SECTION 20 (BEING A 1977 BRASS CAP); THENCE S66'04'23"W 78.68'; THENCE 530'06'42"W 1293.00'; THENCE 542'21'12"W 981.03'; THENCE 559°59'44"W 768.29' TO A POINT ON THE NORTH LINE OF THE NE 1/4 OF SECTION 29, T6S, R94W, 6TH P.M. WHICH SEARS N88'44'50"E 590.06' FROM THE NORTH 1/4 CORNER OF SAID SECTION 29 (BEING A 1982 ALUMINUM CAP); THENCE 559`59'44"W 345.95'; THENCE S22'18'03"E 568.90' TO A POINT ON [HE GRANTOR'S SOUTHERN PROPERTY LINE BEING LOCATED IN THE NW 1/4 NE 1/4 OF SAID SECTION 29 WHICH POINT BEARS 536'24'22"E 852.91' FROM THE SAID NORTH 1/4 CORNER OF SECTION 29. BASIS OF BEARINGS i5 THE NORTH LINE OF THE NW 1/4 OF SAID SECTION 29 WHICH IS TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N89'21'40"E A MEASURED DISTANCE OF 2521.70' (THE NORTHWEST CORNER OF SAID SECTION 29 BEING A 1913 BRASS CAP). ENCANA GATHERING SERVICES (USA) INC. (4J5) 78f-2501 PROPOSED PIPELINE for Tri State Land Surveying, Inc. 180 NORTH VERNAL AVE. VERNAL, UTAH 84078 Across W.F. Clough Property Located in Sections 13, 14, 15, 16, 20, 21, 23 & 29, T65, R94W, 6th F.M. Canfield County, Colorado SURVEYED BY: 5Y DRI l'YN BY' JR S. DA rE.' 7 -2 -OJ 11E1 11111111111 1111 111111 1111 11111 11 111 11111 1111 101 631392 07/09/2003 02:57P 81491 P42 M ALSDORF 4 of 4 R 21.00 D 0.00 GARFIELD' COUNTY CO • Exhibit "13" to PIPELINE RIGHT-OF-WAY GRANT from W.F. Clough to EnCana Gathering Services (USA) Inc. un 20 1/4 Corner 29 ..1982 Aluminum Cap on Line NW 7/4 NE 1/4 Section 20 'ectian 29 LEGEND Paint of 9eginnin9 2 Acre - Staging Area Existing Williams Pipeline P.I. = POINT OF INTERSECTION STAGING AREA DESCRIPTION A 2 ACRE STAGING AREA LOCATED IN THE NW 1/4 NE 1/4 OF SECTION 29. T65. R94W, 6th P.M. BEING MORE PARTICULARY DESCRIBED AS FOLLOWS: BEGINNING AT A POINT IN THE NW 1/4 NE 1/4 OF SECTION 29, T6S, R94W, 6th P.M. WHICH BEARS S45142'42"E 260.52' FROM THE NORTH 1/4 CORNER OF SAID SECTION (BEING A 1982 ALUMINUM CAP), THENCE N67'41'57"E 208,71'; THENCE 522'18'03"E 417.42'; THENCE SG7'41'57"W 208.71',THENCE N22'18'03"W 417.42' TO THE POINT OF BEGINNING. CONTAINS 2.00 ACRES MORE OR LESS. BASIS OF BEARINGS 15 THE NORTH LINE OF THE NW 1/4 OF SAID SECTION WHICH 15 TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N89'21'40"E A MEASURED DISTANCE OF 2521.70' (THE NORTHWEST CORNER OF SAID SECTION BEING A 1913 BRASS CAP). ENCANA GATHERING SERVICES (USA) INC. PROPOSED PIPELINE RIGHT-- OF– WAY STAGING AREA Located on W.F. Clough. Property in the NW 1/4 NE 1/4 of Section 29, T6S. R94W, 6th P.M. Garfield County, Colorado (4.15) 781-2501 Tri State Land Surveying, Inc. 1 18(3 N0R:'t VERNAL AVE. VERNAL, UTAH 84078 SURVEYED BY: S. Y. SCALE.' 1" = 100' DRAWN B Y.• P. rm.. DATE 7-3-03 • 111111111111111111111101105111111111111111111111 635706 09/04/2003 11:42R B1514 P553 M ALSDORP 1 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO RIGHT -OAF -WAY AND EASEMENT AGREEMENT STATE OF COLORADO COUNTY OF GARFIELD Williams Production RMT Company, a Colorado corporation, (successor -in - interest to Barrett Resources Corporation), 1515 Arapahoe Street, Tower 3, Suite 1000, Denver, Colorado 80202 ("Grantor" herein), for and in consideration of the sum of ten dollars and other valuable considerations, the receipt and adequacy of which is acknowledged by Grantor, to the Grantor in hand paid by EnCana Gathering Services (USA) Inc., a Colorado corporation ("Grantee" herein), 950 17th Street, Suite 2600, Denver, CO 80202, does hereby grant and convey, without warranty of title, either expressed or implied, to said Grantee, its successors and assigns, an easement twenty-five feet (25') in width (being 12.5 feet either side of the centerline described herein) (hereinafter called "Easement") to locate, survey and resurvey, construct, entrench, replace, maintain and operate a natural gas pipeline, over, under, across and through lands of the Grantor, along the centerline shown by attached Exhibit "A", along with any necessary appurtenances including without limitation valves, cathodic equipment and appurtenances thereto, (said pipelines, valves, cathodic equipment and appurtenances, being hereinafter sometimes collectively called the "Facilities"), and in addition, Grantee shall have the right to use (a) an additional temporary work space during the construction, maintenance, repair, replacement and removal of the Facilities or any part thereof, which shall be an additional width of thirty feet (301) along the southerly border of said 25' permanent easement; and (b) additional temporary work space adjacent to and along the permanent easement as may be necessary to safely construct the Facilities in extended areas of uneven terrain. Grantor shall also have the right to use one two -acre temporary staging area for use during any periods of said construction, maintenance, repair, replacement or removal, as shown as "Staging Area #5" on said Exhibit "A", and on Exhibit "B", attached and incorporated into this agreement by this reference. The grant of this Right -of -Way and Easement shall in no way hinder, prevent or interfere with Grantor's current or future natural gas development operations on this or adjoining property. This line is for the sole purpose of transporting natural gas or other hydrocarbons over, across, under and through the land along the line designated by survey of the proposed route attached hereto as Exhibit "A". Upon completion of construction, Grantee shall furnish to Grantor a reasonable "as -built"' survey description of the Facilities, to which all provisions of this agreement shall then apply. Grantee shall notify Grantor at least fifteen (15) days prior to commencing or allowing any construction, maintenance, repair, replacement or removal within the specified Easement. All ingress and egress to and from, and access on and along said Right -of - Way will be coordinated between the Grantee and the Grantor. Grantee shall conduct the construction, inspection, repairs and maintenance in a manner that will cause the least practicable damage and inconvenience to Grantor. Subject to termination as provided herein, the rights and obligations shall be continuous. Should Grantee or its successors and permitted assigns fail to use the Facilities for the transportation for natural gas for any continuous period of twenty-four months, the rights granted herein to Grantee shall terminate. Grantee may, at any time or from time to time, remove Facilities and upon permanent abandonment or termination as provided herein, shall execute and record a re -conveyance and release. Upon termination Grantee shall restore and reclaim all land included within the Easement affected by Grantee's activities 1 1 11111 11111 11111 11111 111111 113 111 11 111 11111 111i 1111 . 635706 09/04/2003 11:42A 81514 P554 11 ALSDORF 2 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO • to its equivalent prior condition. Such restoration and reclamation shall include, but not be limited to, the removal of Facilities located on the surface of the ground. if in the sole opinion of Grantor such Easement, including any Facilities, or the operations of the Grantee thereon, interferes with any present or reasonably near-term operations of Grantor or any related company, Grantee agrees to relocate such Easement including any related Facilities to a location on nearby lands of Grantor mutually agreeable to Grantee and Grantor. Grantee retains the right to relocate to other lands not owned by Grantor. If such Easement is relocated to lands owned by Grantor then such easement shall exist under the same terms as this agreement. Any relocation to other lands of the Grantor shall be completed within 180 days of agreement of a mutually acceptable alternate location, or if Grantee elects to relocate to lands not owned by Grantor, within 180 days of such election. Grantee shall have sixty (60) days from such request of Grantor to make such election. After such relocation, Grantee shall as soon as practicable restore the Easement lands to their condition existing prior to construction of the easement, according to law and the further terms of this agreement. Grantee will provide Grantor at the completion of relocation and end of Grantee's use, a release of that portion of the lands previously occupied and used by Grantee, but not used by Grantee after such relocation. All relocation shall be at the sole risk, cost and expense of Grantee. • • The grant of easement provided herein shall be non-exclusive. Grantor reserves the right for itself, its assigns, and subsequent grantees to the use of enjoyment of said Right -of -Way, Easements and Facilities, provided such use shall not unreasonably interfere with Grantee's rights hereunder, including the right to have Grantor's or its assigns' facilities cross through the Easement in such a manner which shall not unreasonably interfere with Grantee's then existing use of its Easement. Whether or not taxes, assessments or public charges are separately assessed against Grantee, it shall pay taxes, assessments or public charges levied or imposed upon its Right -of -Way and Easement or upon other personal property, improvements or fixtures owned or placed by it within the Right -of -Way and Easement subject to its right to contest same, provided that in no event shall Grantee permit its Right -of -Way and Easement to be sold for tax purposes. In the event said taxes, assessments or public charges are not separately assessed, then promptly following written notice from Grantor, Grantee shall reimburse Grantor for any taxes, assessments or public charges attributable to its Right -of -Way and Easement. Grantee shall keep its Right -of -Way and Easement free and clear of all liens or encumbrances at all times. Grantee shall mark the location of its Right -of -Way and Easement by suitable markers set on the ground. Grantee shall construct, operate, and maintain its Easement in a safe, clean, lawful and workmanlike manner and in accordance with accepted industry standards including, but not limited to, the following: a. No private vehicles will be allowed on Grantor's property. b. Laydown areas will be subject to Grantor's approval and will be within Construction Easement as much as possible. c. No new roads are to be constructed. Current roads will be maintained and cleaned up, before and after pipeline construction, to Grantor's satisfaction. 01419/01011131114015Pliallifil 11111111111111111111 P555 n ALSDORF 3 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO d, All applicable permits must be obtained by Grantee in a timely fashion. e. Following any such construction, Grantee shall rehabilitate the Right -of -Way across the property. Except for that area where pipeline crosses irrigated fields, rehabilitation instructions will be as follows: The slopes shall be graded back to be stable and fertilized, seeded and mulched for revegetation. On the overall pipeline a seed mixture shall be as listed, fertilized as listed and some areas of critical concern shall require mulching, Seed Mixture Required Per Acre: Pounds Pure Live Species Origin Seed per Acre Western Wheatgrass Rosana 4.0 Basin Wildrye Magnar 2.0 Sideoats Vaughn 2.0 Alkali Sacaton 1.0 Fertilizer Required Per Acre: 250 bulk pounds 46-0-0 Irrigated fields will be reseeded to match existing established crops. Any agricultural lessee of affected property shall be reimbursed for actual loss of production due to pipeline construction or operations. f. Grantee shall bury any subsurface Facilities at least to a depth of forty-two (42) inches from finished grade, except in areas in which consolidated rock is encountered. In such consolidated rock, Grantee shall bury any subsurface Facilities at least to a depth of twenty-four (24) inches from finished grade except where such burial is not feasible due to extreme terrain. g. Grantee shall provide casing for any pipeline within heavy load crossing access routes, as reasonably designated by Grantor, from time to time, or at Grantee's option, shall bury said pipeline to a depth sufficient to accommodate heavy load crossing routes. h. Grantee shall install a reasonably adequate cathodic protection system upon the right of way furnished herein. Such system shall be coordinated with other facility owners' cathodic protection systems for similar facilities. i. Grantee shall maintain current as-buift drawings for subsurface Facilities within the Easement and turnouts and crossovers from the Easement. Copies shall be furnished to Grantor, and filed with the Garfield County Planner or other applicable county authority. k. Grantee agrees to obtain and maintain insurance acceptable to Grantor which is primary to any other insurance or self-insurance and which names Grantor as additional insured with respect to liability arising out of Grantee's performance hereunder and includes a Severability of Interest Clause (Cross Liability) which Additional Insured Endorsement shall not exclude or restrict coverage based upon the alleged or actual negligence of the Additional Insured. Such insurance shall at a minimum include: 1. Commercial General Liability Insurance Form or the equivalent with the Amendment Aggregate Limits of Insurance Endorsement CG25031185 covering Grantee's contingent liability, Premises Operations, Completed Operations and Products Liability, 1.111111111111111111111111111111111111111111111111111111 635706 09/04/2003 11,42P 81514 P556 M ALSDORF 4 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO Contractual Liability, and if requested by Grantor, liability arising from explosion, collapse, or underground property damage, all with a minimum combined single limit of $1,000,000 each occurrence, $2,000,000 Aggregate for Bodily injury and Property Damage including personal injury, 2. Comprehensive Automobile Liability Insurance or Business Auto Policy covering all owned, hired, or otherwise operated non - owned vehicles with a minimum combined single limit of $500,000 each occurrence for Bodily Injury and Property Damage. 3. Workers Compensation insurance as required by law, covering all states of operation, and Employers Liability Insurance with a minimum of $1,000,000 each occurrence. Grantor reserves the right to change its minimum insurance requirements. Before commencement of construction, Grantee shall furnish Grantor with Policies or Certificates of insurance acceptable to Grantor confirming compliance herewith and providing that no coverage will be canceled or materially changed prior to 30 days advance written notice to Grantor. Subrogation against Grantor shall be waived as respects all of the insurance policies set forth above (including but not limited to policies of any subcontractor). An Alternate Employer Endorsement may be substituted for the Additional insured Endorsement only with respect to Workers Compensation insurance and Employer's Liability insurance. The insurance required hereunder in no way limits or restricts Grantee's obligations under the "Indemnity" section below. Further such insurance shall be in no way limited by any limitation expressed in the "Indemnity" section below, nor any limitation placed on the indemnity therein given as a matter of law. No deductible or self-insurance is permitted without written approval of Grantor. I. Grantee agrees to release, protect, defend, indemnify, and hold Grantor, its parent, its subsidiary and/or affiliate companies, and the respective employees, officers, directors, or agents thereof, free and harmless from and against any and all claims, liability, demands, and causes of action of all kinds, including but not limited to claims of damage to or loss of property of Grantor or others, illness or death (herein after "Claims") arising out of Grantee's performance hereunder, whether Grantor is negligent, actively, passively, or not at all, or Grantor is alleged or proven to be absolutely or strictly liable or to have breached any duty or warranty (express or implied) except to the extent such Claims are shown by final judgment to have been caused by the sole active negligence or willful misconduct of Grantor. The insurance requirements herein shall not be construed to limit this indemnity. It shall be effective to the maximum extent permitted by applicable law. Grantee shall be solely responsible for the defense of any and all Claims hereunder including, but not limited to, Claims by any employee of Grantee or any employee of Grantee's subcontractor alleging the willful misconduct or sole active negligence of Grantor, The parties agree that should any court of competent jurisdiction determine that the indemnity required herein exceeds, in extent, scope or amount that which is permitted by applicable law, such indemnity shall be construed, interpreted, and enforced so as to preserve the maximum indemnity which is permitted thereby. 4 11110 11111 01111111111111111111111111111 11111 ilii mi 35706 09/04/2003 11:42A 81514 P557 t ALSDORF of 9 R 46.00 0 0,00 GRRFIELD COUNTY CO • Notices under this Agreement made by one party to the other in writing by properly addressing and placing such notice postage prepaid in the United States mails, by telegram, by telex, or by delivery in person to the following addresses: TO GRANTOR: Williams Production RMT Company ATTN: Steve Soychak P. O. Box 370 fA"%e _ 2-86'-9 -4-3 5fr;) Parachute, Colorado 81635 with copy to Williams Production RMT Company ATTN: Annette Apperson 1515 Arapahoe Street Tower 3, Suite 1000 Denver, CO 80202 Telephone: 303 606-4349 Fax: 303 629-8281 • TO GRANTEE: PD1- Project Development Ind. LLC ATTN: Jimmy Smith 12596 W. Bayaud Avenue Suite 400 Lakewood, CO 80228 with copy to EnCana Gathering Services (USA) Inc. ATTN: Jeff Reale 792 Buckhorn Drive Rifle, CO 81650 A notice given under any provision hereof shall be deemed given only when received by the Party to whom such notice is directed, except that any notice given by United States registered or certified mail or by telegraph properly addressed to the Party to whom given, with all postage and charges prepaid, shall be deemed given to and received by the Party to whom directed seventy-two (72) hours after such notice is filed with an operating telegraph • company for immediate transmission by telegraph. The address of each Party as set forth shall be deemed its proper address until ten (10) days after the other party's receipt of notice of the giving party's new address. This Right -of -Way and Easement shall be governed by and construed in accordance with the laws of the State of Colorado. The covenants contained in this Right -of -Way and Easement shall survive any assignment, surrender or termination of the Right -of -Way and Easement, and this Right -of -Way and Easement shall be binding upon the successors and permitted assigns of both parties hereto. This Right -of -Way and Easement and the rights hereunder shall not be assigned by Grantee without the prior written approval of the Grantor, which approval shall not be unreasonably withheld. 1111111 IIIA 111111 11111 111111 VIII 11111 III 11111 1111 1111 635706 09/04/2003 11:42A B1514 P558 ri ALSDORF 6 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO • The failure of either party to insist on strict performance of any of the Rights -of -Way and Easements, covenants, terms and conditions hereof shall not be deemed a waiver of any rights or remedies that such party may have for any subsequent breach, default or nonperformance. Executed on the dates shown in the acknowledgements, but effective for all purposes as of the 26th day of August, 2003. Williams Production RMT Company Steve Soych Its: District Manager EnCana Gathering Services (USA) Inc. Its: ;Te01 IM / 6 „Lev - 5 (4 hl'e} 1111111.111111111111111111111111111 11111 Ill 111111111111 635706 09/04/2003 11:42A 81514 P559 M ALSDORF 7 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO Acknowledgment page for that Right -of -Way and Easement Agreement with • effective date of August 26th, 2003: • COUNTY OF aCti-Re./e/ STATE OF COLORADO ) ss. ) Before me, on this 2 9744 of AllU5r , 2003, the foregoing instrument was executed by Steve Soychak known to me to be the duly authorized District Manager of Williams Production RMT Company, Grantor, and acknowledged said execution to be the si• free and voluntary act and deed on behalf of said Grantor, for the us-= • it s therein set forth. it'rr `ss my mylorItid nd official seal. My Commission Expires 09/16/2003 My commission expires: Notary Public CITY AND COUNTY OF DENVER STATE OF COLORADO Before me, on this ) ss. ) day of p1ra 2003, the foregoing instrument was executed by V 55'E G D known to me to be the duly authorized TE,rin LL --.--...0) -SOUr P iOof EnCan.; ,,�.,..ti;. Systems (USA) Inc., Grantee, and acknowledged said exe ,cfb `' Mr igner's free and voluntary act and deed on behalf of said Gr•. :; fo the u, -°: and purposes therein set forth. 1 �a file? y .o Witness my l is + and official seal. -FAL. ai-C;Loco' My Commission Expires 8122.12006 ary Public My commission expires: 441 7 • 111111111111111111111111111111111111111 111 11111 ID 1111 635706 09/04/2003 11 42A 51514 P560 M ALSDORF 8 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO Exhibit "A" to RIGHT-OF-WAY AND EASEMENT AGREEMENT from Williams Production RMT Company to EnCana Gathering Services (USA) Inc. 7N>E ,n L$Ot.x5lne 11 44 \ 713 C70 • tru-0 r r�r 4m-7 li 11 11 11 11 rrl V 22 - - Zi 236QO0 CJI a7zzz 711-I--1-1 :1 - ZZ = Wim.-�} rzr1 Pl 40 -4 Z Z "3 8 MMV f 9 G3 3l lltS 0 Nos VT sJ £ -- 267208' ea 2069,77' -A1CC zE =tZ-1- Z 01 r.0 na 3.,-w1nPNlns0 2-0 Wxly JZ 0h'4-Z.0Z z� N 0 a Z tLZ 0 1"7115 Z 0 _ 01mwly,'1o> r'2 MI aU' :2-'-*zz Z 1I Sr Cnp V tmrncom0 m4'0 -y $ mrins-Isu 0Q z_ *� �m n�•I �Zx�Qz0x - 1 _R r1 a7 z•am p z> To 12ri, N yR. 0uroj in -C _, r- - 0 Z tilW *c ,''111 0 2 0 A.. 77322 yt O°r) cm> 4a rn0,z,.... vv q -ry _ n1 m 011 [.t V5 P.I. 728+17.79 20 z " W , G-7 Z N56'33'26'W 217.05' p AAmv 1-0 VX P.1. 726+60.74 W P1 tO O '� N62'17'41"W 197.,47' �7 IT10 V} Z0r+C] C'1Z F ° v rr1- Y O P.I. 724+03.27 '•., .Z7 . I'I :t] t• Z 7p Z +7 m -C - N64"30'50"W 213.01" GI ,qR '"'t7 x86zyr 03 P.I. 721+90.26 • 2• z -u204: pi-Irz1i z" -zmna7to0 N67'31"27'W219,06' a 2 � aa � -.• � z:..7:', r' O P.I. 719+71.20 rn N rn� 4.r>1 C 171 N P r ip co Cn 0 0 m H7306'22'W 167.10` - p in Z 1U z =r - 7 rrl P,1. 718+04.10 n S• M T: ry 'c,' ["ii1.'3 Z 'F N75'34.56"W 105,04' r1 o 07 c. "Int .r'.1- m r1 '� - P.I. 716+99.04 r2ry Z �. 2 -" .271 MI a- 0 5 0 0" Ni7P 1. 718+03 595' 2� r'7 co a" a C N]654'5715+08.43' Q V1.j 7114 in 0) 0 V O Z' r � N150'45'13"W 94.51" Z m V CA .:,>. Z P,1. 714+13.65 w En r r, - 0 - 711 H62'24'59"W 98.13` .p0. 4-T b CU 0 •'Y .l' z 0) � M P.I. 713+17.22 , ri "4 • 2 r- G0 2-' N o -*1 49 k84P0± 3712+211.72 P p 73 ��AZZOQnZ r�=1nn1 rI5�� P�1 1 c1,! 1D Qrl.'Oe 1 rt O77 d an --D W "'1 V4- *Z-� co 1=4 R 0. cn W gym cSm°'d � 0):i 4. S Asn cNr1 7,'D to, �C) -'C 0 0.- 1 4 � y VNi i° r1 - -i SEA trvw mm 01 z ro xpr.-1` 1,, i12V1270 (1ul R. cwd cl) C.il Ir m 4-''k - 12 122 4 • V �. ff} txj .' * N it-".., vl z ito 1 oma, 4 0 g ▪ a. k P,I. 694+78.2 1 584'09'48"W 377.90' l Section LPn N53 -27'40'W 38.62' P.I.. 746+45.59 502.97 589'10'19"W 53.79' P.I. 745+91,50 as P.O.L. 7464-84.21 kl n Ss ,o 4 tzN a. A P.1. 737+14.0 tg As a• ti IT 6 4 Secriprr Line 4O 44 P.I. 891+00.37 1431, 99' 1,187'26°1578 6.48'N Section 11.1!16 P. R. S.C. 690#91..89 123173' NO0'415J-W (Basis of Bearings) 2665.11' (Measured) P - 1111111 11111 111111 11111 111111 11111 11111111 11111 11111111 635706 09/04/2003 11 42A B1514 P361 11 ALSOORF 9 of 9 R 46.00 D 0.00 GARFIELD COUNTY CO Exhibit "B" to RIGHT-OF-WAY AND EASEMENT AGREEMENT from Williams Production RMT Company to EnCana Gathering Services (USA) Inc. I73, e 4 `* Comer 770 Note: 4 The Point of Beginning Bears Zr)St S8.P-3820'E 628.38' from The VZ 4.11 West 1/4 Corner of Section 1. r4 1/4 Corner 21'i (1980 Bross Cop) Section Corner ,351.16 (1912 Srass Cop) 2 11 Williorns Production RM r Company SW 1/4 NW 1/4 Point of Beginning 2 Acre Staging Area 1/4 Section Line Williams Production RMT Company NW 1/4 SW 1/4 LEGEND POINT OF INTERSECTION —x— FENCE STAGING AREA DESCRIPTION A 2 ACRE STAGING AREA LOCATED IN THE WEST 1/2 WEST 1/2 OF SECTION 1, T75, R96W, 6th P.M. GARFIELD COUNTY, COLORADO. THE STAGING AREA BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT A POINT IN THE NW 1/4 SW 1/4 OF SECTION 1, T7S, R96W, 6th P.M, WHICH BEARS 58338'20"E 628.38' FROM THE WEST 1/4 CORNER OF SAID SECTION (BEING A 1980 BRASS CAP), THENCE N54'25'18E 465,92; THENCE S3534'42"E 208.71'; THENCE 554'2518"W 368.92; THENCE N60'30.16W 230.15TO THE POINT OF BEGINNING. CONTAINS 2.00 ACRES MORE OR LESS. BASIS OF BEARINGS 1S THE WEST LINE OF THE NW 1/4 OF SAID SECTION WHICH IS TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N5'42'06"E A MEASURED DISTANCE OF 2302,65' (THE NORTHWEST CORNER OF SAID SECTION BEING A 1912. BRASS CAP). ENCANA GATHERING SERVICES (USA) INC. PROPOSED PIPELINE RIGHT—OF—WAY STAGING AREA #5 tocated on Williams F'roclucon RMT Company Property in the West 1/2 West 1/2 of Section- 1, 778, R981f, 6th P.M. Ca,rfveld County, Colorado Tri State Land Surveying, Inc. 180 NORTH VERNAL AVE. VERNAL. UTAH 84078 (435) 781-270l SURVEYED 8y: s r SCAL.E. 1" 100' DRAWN 8Y.• R.V.C. DATE.. 8 -24 -OJ MI' After Recording Please Return To: MINERAL LAND SERVICES P.O. Box 1223 Glenwood Springs, CO 81602 • 1E1 11111 111111 111111111111111111111111 1111111111111 635705 09/04/2003 11135A B1514 P541 M ALSDORF 1 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO RIGHT-OF-WAY AND EASEMENT AGREEMENT STATE OF COLORADO COUNTY OF GARFIELD American Soda, L.L.P., a Colorado limited liability limited partnership ("Grantor" herein), for and in consideration of the sum of ten dollars and other valuable considerations, the receipt and adequacy of which is acknowledged by Grantor, to the Grantor in hand paid by EnCana Gathering Services (USA) Inc., a Colorado corporation ("Grantee" herein), 950 17th Street, Suite 2600, Denver, CO 80202, does hereby grant and convey, without warranty of title, either expressed or implied, to said Grantee, its successors and assigns, an easement twenty-five feet (25') in width (being 12.5 feet either side of the centerline described herein) (hereinafter called "Easement") to locate, survey and resurvey, construct, entrench, replace, maintain and operate a natural gas pipeline, over, under, across and through lands of the Grantor, along the centerline shown by Exhibit "A", attached and incorporated into this agreement by this reference, along with any necessary appurtenances including without limitation valves, cathodic equipment and appurtenances thereto, (said pipelines, valves, cathodic equipment and appurtenances, being hereinafter sometimes collectively called the "Facilities"), and in addition, Grantee shall have the right to use (a) an additional temporary work space during the construction, maintenance, repair, replacement and removal of the Facilities or any part thereof, which shall be an additional width of thirty feet (30') along the permanent easement; (b) the right to use an additional work space of one hundred feet by one hundred fifty feet (100' X 150') along the permanent easement at the crossing of roads, railroads, streams, terraces and uneven terrain; and (c) additional temporary work space adjacent to and along the permanent easement as may be necessary to safely construct the Facilities in extended areas of uneven terrain. Grantor shall also have the right to use four (4) temporary staging areas for use during any periods of said const action, maintenance, repair, replacement or removal, as shown on said Exhibit "A", and on Exhibits B-1 through B-4, attached and incorporated into this agreement by this reference. The grant of this Right -of -Way and Easement shall in no way hinder, prevent or interfere with Grantor's current or future soda ash development operations on this or adjoining property. This line is for the sole purpose of transporting natural gas or other hydrocarbons over, across, under and through the land along the line designated by survey of the proposed route attached hereto as Exhibit "A". Upon completion of construction, Grantee shall furnish to Grantor a reasonable "as -built" survey description of the Facilities, to which all provisions of this agreement shall then apply. Grantee shall notify Grantor at least fifteen (15) days prior to commencing or allowing any construction within the specified Easement. With regard to the crossing of any railroad lines, all such crossings shall be bored and cased so that the top of said casing lies at a minimum depth of six feet (6') below the then -existing surface grade, All ingress and egress to and from, and access on and along said Right -of - Way will be coordinated between the Grantee and the Grantor. Grantee shall conduct the construction, inspection, repairs and maintenance in a manner that will cause the least practicable damage and inconvenience to Grantor. Subject to termination as provided herein, the rights and obligations shall be continuous. Should Grantee or its successors and permitted assigns fail to use the Facilities for the transportation for natural gas for any continuous period of twenty-four months, the rights granted herein to Grantee shall terminate. Grantee may, at any time or from time to time, remove Facilities and upon 1111111111111111111111111111111111111111111111111111111 • 635705 09/04/2003 11:35A B1514 P542 M ALSDORF 2 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO permanent abandonment or termination as provided herein, shall execute and record a re -conveyance and release. Upon termination Grantee shall restore and reclaim all land included within the Easement affected by Grantee's activities to its equivalent prior condition. Such restoration and reclamation shall include, but not be limited to, the removal of Facilities located on the surface of the ground. If in the sole opinion of Grantor such Easement, including any Facilities, or the operations of the Grantee thereon, interferes with any present or reasonably near-term operations of Grantor or any related company, Grantee agrees to relocate such Easement including any related Facilities to a location on nearby lands of Grantor mutually agreeable to Grantee and Grantor. Grantee retains the right to relocate to other lands not owned by Grantor. If such Easement is relocated to lands owned by Grantor then such easement shall exist under the same terms as this agreement. Any relocation to other lands of the Grantor shall be completed within 180 days of agreement of a mutually acceptable alternate location, or if Grantee elects to relocate to lands not owned by Grantor, within 180 days of such election. Grantee shall have sixty (60) days from such request of Grantor to make such election. After such relocation, Grantee shall as soon as practicable restore the Easement lands to their condition existing prior to construction of the easement, according to law and the further terms of this agreement. Grantee will provide Grantor at the completion of relocation and end of Grantee's use, a release of that portion of the lands previously occupied and used by Grantee, but not used by Grantee after such relocation. All relocation shall be at the sole risk, cost and expense of Grantee. Grantor reserves the right for itself, its assigns, and subsequent grantees to the use of enjoyment of said Right -of -Way, Easements and Facilities, provided such use shall not unreasonably interfere with Grantee's rights hereunder, including the right to have Grantor's or its assigns' facilities across/through the Easement in such a manner which shall not unreasonably interfere with Grantee's then existing use of its Easement. No such facility shall cross Grantee's Easement without Grantee's prior consent, which shall not be unreasonably withheld. Grantor shall notify Grantee at least thirty (30) days prior to commencing or allowing construction of any such crossing which Grantor proposes to install or construct and shall be entitled to install or construct such crossing unless Grantee, within ten (10) days after receipt of such notice, specifies a reasonable alternative depth or route, in which case the Grantor, shall use the alternative depth or route so specified. Grantee's silence shall be deemed consent. Whether or not taxes, assessments or public charges are separately assessed against Grantee, it shall pay taxes, assessments or public charges levied or imposed upon its Right -of -Way and Easement or upon other personal property, improvements or fixtures owned or placed by it within the Right -of -Way and Easement subject to its right to contest same, provided that in no event shall Grantee permit its Right -of -Way and Easement to be sold for tax purposes. In the event said taxes, assessments or public charges are not separately assessed, then promptly following written notice from Grantor, Grantee shall reimburse Grantor for any taxes, assessments or public charges attributable to its Right -of -Way and Easement. Grantee shall keep its Right -of -Way and Easement free and clear of all liens or encumbrances at ail times, subject to its right to contest same, provided, however, that the lien and encumbrance of Grantee's general mortgage and indenture shall not be affected by this provision, if said mortgage is subordinated to Grantee's obligation under this Right -of -Way and Easement. Grantee shall have the non-exclusive right to mark the location of its Right -of -Way and Easement by suitable markers set on the ground. 1.111111111111111111111111111111111111111111111111111111 635705 09/04/2003 11:35A 51514 P543 M PLSDORF 3 of 12 R 61,00 D 0.00 GARFIELD COUNTY CO Grantee shall construct, operate, and maintain its Easement in a safe, clean, lawful and workmanlike manner and in accordance with accepted industry standards including, but not limited to, the following: a. No private vehicles will be allowed on American Soda property. b. Laydown areas will be subject to American Soda approval and will be within Construction Easement as much as possible, c. No new roads are to be constructed. Current roads will be maintained and cleaned up, before and after pipeline construction, to Grantor's satisfaction. d. All applicable permits must be obtained by Grantee in a timely fashion. e. Following any such construction, Grantee shall rehabilitate the Right -of -Way across the property. Except for that area where pipeline crosses irrigated fields, rehabilitation instructions will be as follows: The slopes shall be graded back to be stable and fertilized, seeded and mulched for revegetation. On the overall pipeline a seed mixture shall be as listed, fertilized as listed and some areas of critical concern shall require mulching. Seed Mixture Required Per Acre: Pounds Pure Live Species Origin Seed per Acre Western Wheatgrass Rosana 4.0 Basin Wildrye Magnar 2.0 Sideoats Vaughn 2.0 Alkali Sacaton 1.0 Fertilizer Required Per Acre: 250 bulk pounds 46-0-0 Irrigated fields will be reseeded to match existing established crops, Any agricultural lessee of affected property shall be reimbursed for actual loss of production due to pipeline construction or operations. f. Grantee shall bury any subsurface Facilities at least to a depth of forty-two (42) inches from finished grade, except in areas in which consolidated rock is encountered. In such consolidated rock, Grantee shall bury any subsurface Facilities at least to a depth of twenty-four (24) inches from finished grade except where such burial is not feasible due to extreme terrain. g. Grantee shall provide casing for any pipeline within heavy load crossing access routes, as reasonably designated by Grantor, from time to time, or at Grantee's option, shall bury said pipeline to a depth sufficient to accommodate heavy load crossing routes. h. Grantee shall install a reasonably adequate cathodic protection system upon right of way furnished by Grantor. Such system shall be coordinated with other facility owners' cathodic protection systems for similar facilities. i. Grantee shall maintain current as -built drawings for subsurface Facilities within the Easement and turnouts and crossovers from the Easement. Copies shall be furnished to Grantor, and filed with the Garfield County Planner or other applicable county authority. 3 • 1 10111 11111 111111 1111 111111 11111 11111 111 11111 1111 635705 09/04/2003 11:35A B1514 P544 M ALSDORF 4 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO k. Grantee agrees to obtain and maintain insurance acceptable to Grantor which is primary to any other insurance or self-insurance and which names Grantor as additional insured with respect to liability arising out of Grantee's performance hereunder and includes a Severability of Interest Clause (Cross Liability) which Additional Insured Endorsement shall not exclude or restrict coverage based upon the alleged or actual negligence of the Additional Insured. Such insurance shall at a minimum include: 1. Commercial General Liability Insurance Form or the equivalent with the Amendment Aggregate Limits of Insurance Endorsement CG25031185 covering Grantee's contingent liability, Premises Operations, Completed Operations and Products Liability, Contractual Liability, and if requested by the Company, liability arising from explosion, collapse, or underground property damage, all with a minimum combined single limit of $1,000,000 each occurrence, $2,000,000 Aggregate for Bodily Injury and Property Damage including personal injury. 2. Comprehensive Automobile Liability Insurance or Business Auto Policy covering all owned, hired, or otherwise operated non -owned vehicles with a minimum combined single limit of $500,000 each occurrence for Bodily Injury and Property Damage. 3. Workers Compensation insurance as required by law, covering all states of operation, and Employers Liability Insurance with a minimum of $1,000,000 each occurrence. Grantor reserves the right to change its minimum insurance requirements. Before commencement of construction, Grantee shall furnish Grantor with Policies or Certificates of Insurance acceptable to Grantor confirming compliance herewith and providing that no coverage will be canceled or materially changed prior to 30 days advance written notice to Grantor. Subrogation against Grantor shall be waived as respects all of the insurance policies set forth above (including but not limited to policies of any subcontractor). An Alternate Employer Endorsement may be substituted for the Additional Insured Endorsement only with respect to Workers Compensation Insurance and Employer's Liability insurance. The insurance required hereunder in no way limits or restricts Grantee's obligations under the "Indemnity" section below. Further such insurance shall be in no way limited by any limitation expressed in the "Indemnity" section below, nor any limitation placed on the indemnity therein given as a matter of law. No deductible or self-insurance is permitted without wrl'tten approval of Grantor. I. Grantee agrees to release, protect, defend, indemnify, and hold Grantor, its parent, its subsidiary and/or affiliate companies, and the respective employees, officers, directors, or agents thereof, free and harmless from and against any and all claims, liability, demands, and causes of action of all kinds, including but not limited to claims of damage to or loss of property of Grantor or others, illness or death (herein after "Claims") arising out of Grantee's performance hereunder, whether Grantor is negligent, actively, passively, or not at all, or Grantor is alleged or proven to be absolutely or strictly liable or to have breached any duty or warranty (express or implied) except to the extent such Claims are shown by final judgment to have been caused by the sole active negligence or willful misconduct of Grantor. The insurance requirements herein shall not be construed to limit this indemnity. It shall be effective to the maximum extent permitted by applicable law. Grantee shall be solely responsible for the defense of any and all Claims hereunder including, but not limited to, Claims by any employee of Grantee or any employee of Grantee's subcontractor alleging the willful misconduct or sole active negligence of Grantor. The parties agree that should any court of 111111111111111111111111111111111111111111111111111 1111 635705 09/04/2003 11 35A 61514 P545 M ALSDORF of 12 R 61.00 D 0.00 GARFIELD COUNTY CO competent jurisdiction determine that the indemnity required herein exceeds, in extent, scope or amount that which is permitted by applicable law, such indemnity shall be construed, interpreted, and enforced so as to preserve the maximum indemnity which is permitted thereby. Notices under this Agreement made by one party to the other in writing by properly addressing and placing such notice postage prepaid in the United States mails, by telegram, by telex, or by delivery in person to the following addresses: TO GRANTOR: American Soda, L.L.P. 2717 County Road 215 Parachute, CO 81635 Fax: (970) 285-6393 TO GRANTEE: EnCana Gathering Services (USA) Inc. ATTN: Jeff Reale 792 Buckhorn Drive Rifle, CO 81650 Telephone 970 625-4209 A notice given under any provision hereof shall be deemed given only when received by the Party to whom such notice is directed, except that any notice given by United States registered or certified mail or by telegraph properly addressed to the Party to whom given, with all postage and charges prepaid, shall be deemed given to and received by the Party to whom directed seventy-two (72) hours after such notice is filed with an operating telegraph company for immediate transmission by telegraph. The address of each Party as set forth shall be deemed its proper address until ten (10) days after the other party's receipt of notice of the giving party's new address. This Right -of -Way and Easement shall be governed by and construed in accordance with the laws of the State of Colorado. The covenants contained in this Right -of -Way and Easement shall survive any assignment, surrender or termination of the Right -of -Way and Easement, and this Right -of -Way and Easement shall be binding upon the successors and permitted assigns of both parties hereto. This Right -of -Way and Easement and the rights hereunder shall not be assigned by Grantee without the prior written approval of the Grantor, which approval shall not be unreasonably withheld. The failure of either party to insist on strict performance of any of the Rights -of -Way and Easements, covenants, terms and conditions hereof shall not be deemed a waiver of any rights or remedies that such party may have for any subsequent breach, default or nonperformance. 5 • • • 16RIETY91111M 1111111111111 11111 11111111 B1514 P546 P1 �#LSDORF 6 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO Executed on the dates shown in the acknowledgments, but effective for all purposes as of the as of the 8th day of August, 2003. American Soda, L.L.P.: Its: rkk 111 Charlie Y General Manager EnCana Gathering Services (USA) INC.: By: 1244A .4 Z4.-'-cv-r) Its:'eor km c +pY []V ir) A,44.5 111111111111 I1111I 1111111111111111111111111111111111111 635705 09/04/2003 11:35A 81514 P547 11 ALSDORF ' 7 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO Acknowledgment page for that Right -of -Way and Easement Agreement with effective date of August 8, 2003: COUNTY OF GARFIELD ) STATE OF COLORADO ) ss. Before me, on this 28th day of Au ust , 2003, the foregoing instrument was executed by Charlie Yates known to me to be the duly authorized General Manager American Soda, L.L.P., Grantor, and acknowledged said execution to be the of signer's free and voluntary act and deed on behalf of said Grantor, for the uses and purposes therein set forth. Witness my hand and official seal. MYCOMMISSIOI rXPIRES 04/0112000 CITY AND COUNTY OF DENVER ) STATE OF COLORADO ) ss. Before me, on this dayof �?= � ���_�5�, 2003, the foregoing instrument was executed by `�:1 JO 0 know to me to be the duly authorized L y G� ._-.:;: ` ystems �USAj Inc., Grantee, and acknowledged•�.J► ` 'I`of EnCana said execution to be as /$'i it e and voluntary act and deed on behalf of said Grantee, for the eaTnd l es therein set forth. • -4 Witnessp Tx. PUBLIC .',6 T.1 OF Coi..0 My Commission Expires 812212008 hand and official seal. otary Public My commission expires: 7 11111111111HIE 11111 HHi ll" 111 iiii 5705 09/04/2003 11:35R 81514 P548 M ALSDORF 8 of 12 R 61.00 D 0.00 GRRFiELD COUNTY CO A o' m ▪ � irJ R. 0 a. Exhibit "A" to RIGHT-OF-WAY AND EASEMENT AGREEMENT from American Soda, L.L.P. to EnCana Gathering Services (USA) Inc. 1 t/4 Sectson Line IM r' -ha t^-1-r44t ,R C 2 rs o 3r d i V y � '� (Nig D 4 1 13 (I :9::' 3 °1 {I� L•y Di v 44 o'' Yj n1 a0cl ,n. '" �� m _' cr.'to/ -� 3a U 711 N N i A V { - \\ • [� G ci O i LI V t 4 ,4ti n V +� % � 1 q • 1p. p. o z +82.73 1f16 See to' n Line P �y A P.I. 758+51.56 ry 1.,:lC , ti t S82'}8'15'W 137.47` i ' �° H . 11 P.I. 758+14.09 N77'58'27'V 23.64' P.l. 757+90.45 P. C SL 748+84.27 6d281' 2672 o8 se Oleas) w `.4 n ti 0 ✓ rr'I r*1 z a ur? Uoip g 9l,✓! sa ,,,1*�, #�- 1`'� ❑ Pie M t3 �mer�fo ° 1107/ams Sada Z. L.10 1.. Proevct bn qkr Co s'ection Line NQS 22 . S5Ba9is of Bearrnys�l Measured m6 ��N\hlh LLry OZ g.G A Ai eg mom § agzo w�'^ m •. • mom Ng 2 ''' N Ln z N •..m N N 0 i —1.71. 00 .,iPA "a�Z rGi d Oailar.s.<fR r'-iRI' !II gN � -i i. m�N1%O0igN V,�P14rWVrt..., -, a z -ZCO Oc -+u) ca dj rq % Nn 3�;4c'9 15 zw55g;kl 8Q -40c7 p0 rn ZZ— N.'"zm �L„r` —�rny �gC xl m0v R1II+ err, -- -. ) c1 1 z - 7., .3.. wrn aC� ret G]ha C3 C?pa O_ QS/1v-' z 472- rnS 0 S,QU,'rM A S D� C [$J tzn�NC)rnln w'vdr N— u' alzPP>2 Ni—conN�C) W IF1 U�u-'1 m M5, -1 -4 m V0 GI VI A 2 rn M SA in rn 1111111111111111111111111111111111111111111111111111111 635705 09/04/2003 11:35A B1514 P549 M ALSDORF 9 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO Exhibit "11-1" to RIGHT-OF-WAY AND EASEMENT AGREEMENT from American Soda, L.L.P. to EnCana Gathering Services (USA) Inc. d'. Section Corner Js Js .fes (1912 Bross Cop) 2 1 American Soda, LLP. SE 1/4 NE 1/4 CZ P.I. 7594 42.02 Point of Beginning N85'05:0.'W, 828.56' LEGEND P.1, = POINT OF INTERSECTION ----X--- = FENCE STAGING AREA DESCRIPTION A 1 ACRE STAGING AREA LOCATED IN THE SE 1/4 NE 1/4 OF SECTION 2, T7S, R96W, 6th P.M. GARFIELD COUN1Y, COLORADO. THE STAGING AREA BEING MORE PARTICULAR"( DESCRIBED AS FOLLOWS. BEGINNING AT A POINT IN THE SE 1/4 NE 1/4 OF SECTION 2, T7S, R96W, fith P.M. WHICH DEARS N86'05"20"W 826.56' FROM THE EAST 1/4 CORNER OF SAID SECTION (BEING A 1980 BRASS CAP), THENCE N45"05"59"W 208.71', THENCE N44'54"01"E 208.71'; THENCE 545'05'59'F 208.71'; THENCE 544'54'01"W 208.71' TO THE POINT OF BEGINNING. CONTAINS 1.00 ACRES MORE OR LESS. BASIS OF BEARINGS IS THE EAST LINE OF THE NE 1/4 OF SAID SECTION WHICH IS TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N5`42'06"E A MEASURED DISTANCE OF 2302.65' (THE NORTHEAST CORNER OF SAID SECTION BEING A 1912 BRASS CAP). / / / 1/4 Corner 2fr f (1980 Bross Cap) 1/4 Section Line ENCANA GATHERING SERVICES (USA) INC. PROPOSED PIPELINE RIGHT—OF—WAY STAGING AREA #1 Located on American Soda, LLP Property in the SF. 1/4 NE 1/4 of Section 2, 772, R96W, 6th P.M. Garfield County, Colorado Tri, State Land Surveying, Inc. 180 NORTH VERNAL AVE, VERNAL, UTAH 84078 (4J5) 761-7307 SURVEYED BY: S. Y SCA 1'= &0 DRAW BY. JS. DATE' 8-8-03 • 111111111111111111111111111111111111111 I I 11111111111111 633705 09/04/2003 11 35A 81514 P550 M ALSDORF 10 of 12 R 61.00 D 0 00 GARFIELD COUNTY CO Exhibit "B-2" to RIGHT-OF-WAY AND EASEMENT AGREEMENT from American Soda, L.L.P. to EnCana Gathering Services (USA) Inc. American Soda, L.L.P. I SW 1/4 NE 1/4 r LEGEND Section Comer 35 (1972 Brass Cop)T American Soda, L.L.P. Sr 1/4 NE 1/4 36 J o. Ftp 7 Acre Staging Area P.I. 760+79.49 S86'51'52"W 106.46' • Power Pales • P,I, = POINT OF INTERSECTION —X-- = FENCE 41.87' N87"15 03 W • Point of Beginning 1/4 Section Line STAGING AREA DESCRIPTION A 1 ACRE STAGING AREA LOCATED IN THE SOUTH 1/2 NE 1/4 OF SECTION 2, T7S, R96W, 6th P.M. GARFIELD COUNTY, COLORADO. THE STAGING AREA BEING MORE PARTICULARY DESCRIBED AS FOLLOWS; BEGINNING AT A POINT IN THE SE 1/4 NE 1/4 OF SECTION 2, T7S, R96W, 6th P.M. WHICH DEARS S89'30'41'W 1106.48' FROM THE EAST 1/4 CORNER OF SAID SECTION (BEING A 1980 BRASS CAP), THENCE N87'15'03"W 41,87', THENCE N37'57'58"W 267.94'; THENCE N51`45'38"E 170.00'; THENCE S37'57'58"E 277.76'; THENCE S86'51'52'W 106.46'1 THENCE S05'13'18"E 94,05' TO THE POINT OF BEGINNING. CONTAINS 1.00 ACRES MORE OR LESS. BASIS OF BEARINGS IS THE EAST LINE OF THE NE 1/4 OF SAID SECTION WHICH 15 TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO DEAR N5`42'06"E A MEASURED DISTANCE OF 2302.65' (THE NORTHEAST CORNER OF SAID SECTION BEING A 1912 BRASS CAP). 589:30'41V 1106.48', / / 1/4 Corner 24, (1980 Bross Cop) F_NCANA GATHERING SERVICES (USA) INC. PROPOSED PIPELINE RIGHT—OF—WAY STAGING AREA #2 Located on American. Soda, L.L.P. Property in the South 1/2 NE 1/4 of Section 2, 775', R96W, 6th PM, Garfield. County, Colorado Tri State Land Surveying, Inc. 160 NORTH VERNAL AVE, VERNAL, UTAH 84078 _SURVEYED 8Y.• 5 Y. SCALE: 1 " = 60' ( 052 7e1-2300 ORAWN BY J.R. S. DA T€' 111111111111111111111111111111111111111111111111111111 635705 09/04/2003 11:35A 61514 P351 P1 ALSDORF 11 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO Exhibit "13-3" to RIGHT-OF-WAY AND EASEMENT AGREEMENT NT from American Soda, L.L.F. to EnCana Gathering Services (USA) Inc. American Soda, L.L.P. tot 2 t1 9 !F. S;5 0o G Section Corner 3s ss (1912 Bross Cop) 2 1 1 Acre Staging Area 1/16 Section Line LEGEND Concrete Pod ''a 000 ri American Soda, L.L.P. SW 1/4 NE 1/4 P.I. = POINT OF INTERSECTION —X� = FENCE Cottle G)rora' S'06,0u rev• 1/4 Corner 41 r STAGING AREA DESCRIPTION (1280 Brass Gap) A 1 ACRE STAGING AREA LOCATED IN THE WEST 1/2 NE 1/4 OF SECTION 2, T7S, R96W, bth P.M. GARFIELD COUNTY. COLORADO. THE STAGING AREA BEING MORE PARTICULARY DESCRIBED AS FOLLOWS. BEGINNING AT A POINT IN THE SW 1/4 NE 1/4 OF SECTION 2, T7S, R96W, 6th P.M. WHICH BEARS N65'06'O1"W 2237,18' FROM THE EAST 1/4 CORNER OF SAID SECTION (BEING A 1980 BRASS CAP), THENCE N50'05'23"W 230.96', THENCE N54'56"42"E 199.71'; THENCE S47'56'37"E 228.81`; THENCE 554'56'42"W 190.84' TO THE POINT OF BEGINNING, CONTAINS 1.00 ACRES MORE OR LESS. BASIS OF BEARINGS IS THE EAST 1JNE OF THE NE 1/4 OF SAID SECTION WHICH IS TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N5'42'06'E A MEASURED DISTANCE OF 2302.65' (THE NORTHEAST CORNER OF SAID SECTION BEING A 1912 BRASS CAP). ENCANA GATHERING SERVICES (EISA) INC. s) 781_260 PROPOSED PIPELINE RICHT-t? Tri St a t e Land SETH ying, Inc. STAGING AREA #3 18 180 NORTH wRRNNAL AVE. VERNAL. UTAH 84078 Located on American Soda, L, L. P: Property in the SURVE YEt7 BK. S.1' West 1/2 NE t/4 of Section 2, 775, R96W, 6fh P. M, I SCALE7" -- 50' Garfield County, Colorado DRAM BY J.R.S. pJ DATE'' 8-8-03 1111111111111111111111111111111111111111111111111111111 635706 09/04/2003 11:35A 81514 P552 11 ALSDORF 12 of 12 R 61.00 D 0.00 GARFIELD COUNTY CO Exhibit "B-4" to RIGHT-OF-WAY AND EASEMENT AGREEMENT from American Soda, L.L.P. to EnCana Gathering Services (USA) Inc. Seogmg Area ovJ Section Corner ,iSf J6 f (7912 Bross Cop) 21f 7t End Of Proposed ---N70 S Pipeline Right–of–Way �' Sta. 7791-93.59 it Point of (At Roan Cliff Beginnthg Compressor Station) LEGEND P.I. = POINT OF INTERSECTION —X— FENCE STAGING AREA DESCRIPTION A 0.23 ACRE STAGING AREA LOCATED IN COUNTY, COLORADO. THE STAGING AREA BEGINNING AT A POINT IN N70'52'32"W 2414.45' FRO N48`54'39"W 51.45'; THE 198.16' TO THE POINT OF THE SW 1/4 BEING MORE Americon Soda, L.L.P. SW 1/4 N£ 1/4 N 1/4 Corner 20.-- (1980 0 °(1980 Bross Cop) NE 1/4 OF SECTION 2, T7S, R96W, 6th P.M, PARTICULARY DESCRIBED AS FOLLOWS: GARFIELD HE SW 1/4 NE 1/4 OF SECTION 2, T75, R96W, 6th P.M. WHICH BEARS THE EAST 1/4 CORNER OF SAID SECTION (BEING A 1980 BRASS CAP), THENCE E N40.35'51"E 198.15; THENCE 548'54'39"E 50,26'; THENCE S401516"W EGINNING. CONTAINS 0.23 ACRES MORE OR LESS. BASIS OF BEARINGS IS THE EAST LINE OF THE NE 1/41 OF SAID SECTION WHICH IS TAKEN FROM GLOBAL POSITIONING SATELLITE OBSERVATIONS TO BEAR N5'42'06'E A MEASURED DISTANCE OF 2302.65' (THE NORTHEAST CORNER OF SAID SECTION BEING A 1912 BRASS CAP). ENCANA GATHERING SERVICES (USA) INC. PROPOSED PIPELINE RICHT—OF—WAY STAGING AREA #4 Located on American Soda, L.L.P. Property in the SW 1/4 NE 1/4 of Section 2, 77S, R96W, 6th FM Garfield County, Colorado After Recording Please Return TO: MINERAL LAND SERVICES F.U. Box 1223 Glenwood Springs, CO 81602 tTri State t4 35J ,��_,SUF Land Surveying, Inc. 180 NORTH VERNAL AVE. VERNAL, UTAH 84078 SUR VEYSD 8)' 5 Y, DRAWN fir SCALE. 1" 60' DATE: 8-8-03 8-29-03 2: i t4AM; A^» ' AUG -28-2003 THU 12.20 PH ENCANA OIL&GEIS (USA) I NC ENCANATM August 28, 2003 ExxonMobil Oil Corporation 16825 Northchase Drive, Suite 200 Attn: Mr. Brent D. Patterson Houston, TX 77060 Re: Great Divide pipeline Easement Garfield County, Colorado FAX NO. 7209563574 P. 03 En(ana 011 & Gas (USA) Inc. 792 Buckharn Ds, co USA 61650 ,y, (970) 625-4209 (970) 625-16.45 www.enedna.com Dear Mr. Patterson: EnCana Gathering Services (USA) Inc., ("EnCana" j respectfully requests permission frorn ExxonMobil Oil Corporation ("Ex gas ;ongobeline. l") Enclosed efnt acrross Ex my xols an easement agreerneilt ("Easement")bil lands to for one Z4" natural velli hs ets forth the route t nd terms of the Easement. EnCana proposes to pay Exxonlviobil Four Thousand Seven } unclred the amount Seventy Oforeh Dollars ($4,771) for the requested easement. EnCana shall pa y above within thirty (30) days of the ExxonMobi.l's acceptance date of this 'letter and signing of the Easement. lithe terms set forth herein properly reflect your Understanding of our agreement, please sign in the space provided below and return one original of tris letter nd thel Eas at en0t to the undersigned. If you have any questions concerning this nutter, please 625-6642. Sincerely, Sandra C. Hotard CPL Consulting Landman i Agreed • :--cc.... tem ��d_... .__.k4. _ 2003. 13y: Name: Title:.. --ccs ti rttday of, 2003. Agr Oil Ai- O D.1vf. Alex . der Agent . Attorney -in -Fact - Trad)1l at EnCana Corporation. Used ur d ' licengs. $-29-03 i 2: 1 8AM; Chnvte' IVO," L' EASEMENT STATE OF COLORADO § § COUNTY OF GARFIELD § THAT EXXONMOBTL OIL CORPORATION, a New York corporation with an address of P. 0. Box 2567, Houston, Texas 77252-2567, hereinafter called "Grantor," for and in consideration of the sum of Ten Dollars ($10.00) and other valuable considerations in hand paid to it by ENCANA GATHERING SERVICES (USA) INC. whose address is 950 17" Street, Suite 2600, Denver, Colorado 802F 02, LL �d CONVEY unto inafter called antee', the receipt of which is hereby acknowledged, does hereby GRANT', BARGAIN, , its successors and assigns, a right of way and easement, hereinafter referred to as "Easement",mor the rot ruyd v canstructmg, maintaining, operating, repairing, replacing and removvi of n t) steel tl gason,pipeline, ovhereinafter across and upon ire to as "Pipeline", not to exceed 24 inches in diameter, for the transportation he following described land in Garfield County, Colorado: SEE EXHIBIT "A" ATTACHED HERETO AND BY THIS REFERENCE MADE A PART HERETO together with the right of ingress and egress over and across the right of way herein granted for all purposes incident to this grant. Said permanent Easement shall be twenty feet (20') wide extending ten feet (10`) on either side of the centerline as shown on Exhibit" A" attached hereto and made a part hereof. For initial construction purposes only, Grantee shall have the right to use a fifty foot (50') wide construction easement extending fifty feet (50') northward from the above Easement. Grantee shall provide Grantor, at Grantor's sole expense, with an "as built" centerline description of the Easement upon completion of pipeline construction on Grantor's property and no later than 120 days after the effective date of this instrument. Failure to provide said "as built" centerline description within the time specified shall cause this easement to be terminated. TO HAVE AND TO HOLD said Easement unto Grantee, for the purposes stated above, subject to tile Wowing terms and conditions: (1) On September 1 of each year during the term of this Easement, Grantee shall certify in writing to Grantor at the above address the current operating status of the pipeline and in particular whether or not the pipeline is being actively used for the purposes herein specified. It is expressly understood and agreed that in the event said Easement should ever be abandoned or should cease to be used for the purposes herein specified for a period of twelve (12) months, said Easement herein granted shall cease and terminate, and be of no further force and effect, and the rights herein granted with respect to the land herein described shall revert automatically to Grantor, its successors and assigns. (2) It is understood and agreed that this grant is not a conveyance of the land described herein or of any interest in the oil, gas and other minerals, in, on or under said land, but is a grant solely of the Easement described above. This grant is made subject to all applicable laws, ordinances, easements, rights of way, restrictions, reservations or covenants, either of record or evidenced by improvements upon the land. (3) The rights herein granted are not exclusive, and Grantor reserves for itself, its successors and assigns, the right to construct pipelines, cables, and similar facilities and grant others the right to construct pipelines, cables, and other similar facilities parallel to and within the Easement, provided such pipeline, cables and other similar facilities do not unreasonably interfere with the nglu�granted oa� streets�rrarGrantor ads, waterr reserves for lines,sewer Mines, self, uts successors drainage ditches, assigns, the right to cross said easement , structures, and other utilities. Page 1 of 4 (4) By its acceptance hereof, Grantee agrees to bury the pipeline constructed hereunder to a minimum of 48 inches below normal ground level at the time of construction and to pay any damages to Grantor's improvements which may result from its acts or omissions in laying, constructing, maintaining, operating, replacing and removing said pipeline. (5) Grantee agrees that no above ground facility shall be installed within the Easement, except pipeline markers at road andlor fence crossings. (6) The pipeline constructed hereunder shall be designed, constructed, tested and operated in accordance with all applicable state and federal safety standards. Nothing contained herein shall relieve Grantee of any obligations to comply with present or subsequent valid rules and regulations promulgated by any governmental agency having jurisdiction which may requite pipeline owners to alter, change or upgrade the pipeline to comply with said rules and regulations. (7) Grantee shall obtain all permits required to cross roads and other public and quasi -public rights of way or facilities, which the pipeline route will traverse. (8) Grantee shall keep all fences, if any, affected by its use of this Easement intact and capable of turning cattle at all times and shall keep all gates closed and locked. Grantee shall provide adequate alternative facilities for any fences, gates, roads or bridges, which must be temporarily taken out of service to accommodate Grantee's construction or use of this easement. After commencing construction hereunder, Grantee will pursue the work diligently to effect prompt completion of the work. Following the construction of its pipeline, Grantee will restore fences, gates, roads and bridges, and the surface of the land affected by the pipeline as nearly as practicable, to the condition that such land and any improvements existed prior to construction. Before leaving the property, Grantee will remove all debris, trash and cleared brush created by Grantee's activity on the property. If said cleanup and restoration is not accomplished within ninety (90) days from and after the construction of the pipeline and performed in a manner satisfactory to Grantor or its designated representative (approval by Grantor not to be unreasonably withheld), then, and in that event, Grantor shall have the right to enter upon the right of way and restore the surface at the expense of Grantee. (9) Grantee agrees to construct, maintain, operate, repair, replace and remove its pipeline in a manner so as not to obstruct, impair or alter the drainage on lands adjoining the easement granted herein, and should Grantee become aware that such drainage on lands adjoining its Easement is obstructed, impaired or altered as a result of its use of the easement, Grantee will immediately take action necessary to correct such drainage. (10) Grantee sial save, protect, defend, hold harmless, and indemnify Grantor from all liability, loss or damage, including attorney's fees and expenses, resulting from all claims, demands, and causes of action of every land and character asserted by any person, fu -m, or corporation (including, without limitation, Grantee or Grantee's representatives, agents, contractors, subcontractors, or employees) for personal injury, death, or for loss of or damage to any and all property in any way arising out of or in connection with Grantee's use of occupancy of Grantor's land or the exercise of Grantee's rights or performance of Grantee's obligations under this Easement. Where personal injury, death, or loss of or damage to property is the result of joint negligence or willful misconduct of Grantee, Grantee's representatives, agents, contractors, subcontractors, or employees and Grantor, then Grantee's duty of indemnification shall be in proportion to Grantee's allocable share of such joint negligence or willful misconduct. If Grantor is strictly liable under law, Grantee's duty of indemnification shall be in the same proportion that Grantees negligent or willful acts or omissions contributed to the personal injury, death, or loss of or damage to property for which Grantor is strictly liable. (11) Upon termination of this Easement, Grantee shall abandon in place or, at Exxon's sole option, remove any pipeline installed pursuant hereto. (12) Upon the termination of this easement, Grantee shalt restore the lands as far as practicable to its original condition, including; removal of contaminated soil, and to whatever condition may be required under applicable environmental laws and regulations. The parties expressly agree that the obligation herein will continue until corrective action or remediation is finalized and approved by appropriate governmental agencies. Page 2 of 4 (13) The term "Grantee" as used in this paragraph shall be defined as being any employee, agent, representative, contractor, or subcontractor of Grantee. Grantee shall not perform any work on Grantor's prernises while under the influence of alcohol or any controlled substance. Grantee shall not use, possess, distribute, or sell alcoholic beverages, illicit or unprescribed controlled drugs, drug paraphernalia, or misuse legitimate prescription drugs while an or about, or performing work on Grantor's premises. Grantee may be removed from Grantor's premises any tune there is suspicion of alcohol/drug use, possession or impairment and at any time an incident occurs where drug or alcohol use could have been a contributing factor, and Grantor may, upon first obtaining Grantee's consent, search the person, possessions, and vehicles of Grantee on premises owned or controlled by Grantor. Any person who refuses to cooperate with such search will be removed from the premises and not allowed to return. Grantee will comply with all applicable federal, state, and local drug and alcohol related laws and regulations (e.g, Department of Transportation Relations, Department of Defense Drug -Free Work Force Policy, Drug -Free Workplace Act of i988). Grantee agrees not to possess firearms, explosives, andlor weapons on Grantor's property without prior written authorization from Grantor. Grantor may, upon fust obtaining Grantee's consent, search the person, motor vehicle, and other property of each individual entering, an, or departing Grantor's property. Persons found to be in violation of this policy or refusing to submit to search where cause exists to suspect the possession of firearms, explosives, and/or weapons may be removed from the premises and denied further entry, (14) This is not a conveyance of the land described herein or of the minerals herein and there under, but grants only the rights provided above. The rights granted herein are expressly subject to all applicable, valid and existing laws, ordinances, regulations, easements, restrictions, rights -of --way, conditions, exceptions, reservations, and covenants of whatsoever nature either of record or evidenced by improvements on or upon the ground along said Easement. (15) Grantee agrees to pay all ad valorem taxes assessed against its property placed within the Easement granted herein (16) Grantee may not assign any portion of this Easement, or the rights or duties created herin, withouttthe prior written consent of Grantor, which consent can be granted or withheld at Grantor's sole discretion. Any assignment by Grantee without the prior written consent of Grantor is void. No assignment will relieve Grantee of its obligations created herein, unless such obligations are expressly assumed in writing and actually performed. (17) Prior to commencing construction hereunder, Grantee will provide seven days advance written notice to Grantor so that Grantor, at its discretion, can have its representative present to observe such construction. This grant is made without warranty of title, either express or implied. IN WITNESS WHEREOF, the parties hereto have executed this instrument on the date evidenced by their certificate of acknowledgment hereof. EXXONMOIiIL OIL CORPORATION ENCA1IA GATHERING SERVICES (USA) INC. By: [/ A om! By: Name: D. M. Ale..der Name; Title: - Title: Agent and Attomev in Fact Page 3 of 4 • • • STATE OF TEXAS COUNTY OF HARRIS On the 28th day of August, 2003, before me personally appeared D. M. Alexander to me personally known, who, being by me duly sworn, did say that he is the Agent and Attorney in Fact of EXXONMOBIL OIL CORPORATION, acknowledged said instrument to be free act and deed of said corporation. Witness my hand and seal this c2 day of i`Y +k5 , 2003. STATE OF COLORADO § COUNTY OF GARFIELD § Notary Public On the day of 2003, before roe personally appeared , to me personally known, who, being by me duly sworn, did say that he is the of ENCANA GATHERING SERVICES (USA) INC., acknowledged said instrument to be free act and deed of said corporation. Witness my hand and seal this My Commission Expires day of , 2003. Notary Public Page 4 of 4 ▪ •:e 0—:--1\ rea c °� itt 1.4 O -a ✓ Wo3.5.10 64 vci t" 'N /:4 CI3t1 0 1- m W 947 Qv/paC' 91//1 0 0 2 Z zr- I -- ax mz 1nzce cc 1 0 Li _-' Ln Ca - Lil l c w 0a�-z° a¢ <LE L.i0QwwEnZ 1- CO L,,i : DEPARTMENT OF TRANSPORTATION Region 3 Traffic & Safety Utility Permitting Section 222 South eh Street, Room 100 Grand Junction, Colorado 81501 (970) 248-7230 FAX: (970) 248-7294 Jeff Reale EnCana Gathering Services (USA), Inc. 792 Buckhorn Drive Rifle, CO 81650 STATE OF COLORADO Date: August 29, 2003 RE: Utility Permit # 11,811 Dear: Jeff, Please find enclosed, Utility Permit number 11,811 with Standard and Special Provisions attached. You will find two (2) copies of the Permit. Please review the `Permittee' and `Activity Description' sections of the Permit for accuracy. Please note the changesladditians to the Standard & Special Provisions. Please read carefully. The new provisions are in effect May 1, 2001. PLEASE REVIEW THE ATTACHED "LATE FALL, WINTER & SPRING SPECIAL PROVISIONS FOR UTILITY INSTALLATIONS". If the information is correct and you agree to the attached. Standard and Special Provisions, please sign, attest and date both copies of the permit. Return to me at the above address, one copy of the permit (without attachments) with original signatures. Upon my receipt of the fully endorsed copy, the Permit shall become valid. Utility space in the ROW is becoming a concern. It may be necessary in the future to combine utility owner lines in a common trench in some locations. I must bring to your attention, that abandoning utilities in the Right of Way (ROW) will no longer be allowed, unless at CDOT direction. I may be reached at the above number should you have questions or, if I may be of further assistance. Sincerely, Mike Verketis Utility Coordinator/Inspector Xc: File Brown Poole COLORADO DEPARTMENT OF TRANSPORTATION UTILITY PERMIT PERM1TTEE Name ENCANA GATHERING SERVICES (U.S.A.), INC. ddress 42 BUCKHORN DRIVE RIFLE, CO 81650 Telephone: (970) 625-4209 Representative: JEFF REALE NOTICE TO PERMITTEE: You must notify owner or operator of underground utility facilities at least two (2) business days prior to making or beginning excavations hi the vicinity of such facilities, as required under Section 9-1.5-103, Colorado Revised Statutes. CALL UTILITY NOTIPICATION CENTER OF COLORADO ([JNCC) 1-100-922.4987, FOR MAUCIN( Of MEMBER UTILITIRS.. CONTACT NON-MEMBER UTILITIES DIRECTLY DEPARTMENT USE ONLY Date issued 8.29.03 Permit # 11,811 S.H.# 070A & Frontage Rd. M.P. 75-83mm District 03 Section 02 Patrol 3209 ACTIVITY DESCRIPTION (Furnished by Permittee) PURPOSE XX Installation ❑Adjustment ❑ Removal ❑ Maintenance of existing Facility FACILITY (Type, size, class of transmittant, design pressure or potential, etc.) ,14 INCH WITH .500" WALL FUSION BOND EPDXY COATED NATURAL AS PIPELINE 1440 +si NATURE OF INSTALLATION XX Longitudinal (Parallel) XX Transverse (Crossing) xx Buried* ❑ Aerial/Ground-mounted ['Attach. To Hwy. Str. No. City/Town GARFIELD COUNTY LOCATION State Hwy. No. 070A & Frontage Rd. County GARFIELD — Milepoint(s) - W intersecting Feature(s): ADDITIONAL REMARKS C RREN 1 PY si F INSUIRAN ' T : T. 1 N FI E L A w ■ n Telephone (800)-922-1987!1970) 248-7230 FALL, WINTER & SPRING SPECIAL PROVISIONS FOR UTILITY INSTALLATIONS. For underground facility location information, contact: LJNCCICDOT SPECIAL PROVISIONS (completed by the Department) The Special Provisions are terms and conditions of this permit. Any work shall only be in accordance with the approved plans and special provisionsios set ort in this permit Faxx (nd its 2aattachments. The CDOT inspector is DON POOLETeledays, (as applicable) Work is to be completed on or before: 12/330/03 or within .1 1. .1 t rk restrictions: . 1 time res 'c io N/A 1 1 esignated minimum cover is .48+' NCI ES Designated overhead clearance is (ALSO SEE ATTACHED STANDARD PROVISIONS, AND ADDITIONAL SPECIAL PROVISIONS), (TRAFFIC CONTROL MUST CONFORM TO THE MUTCD) Other IEREEILLINDLIN_EFFECT UNTIL FIELD JNSPE-CTORIIAS BEEN CONTACTED 48 BURS IN ADVANCE. Permittee is prohibited from commencing any work within highway ROW prior to issuance of a fully endorsed and validated permit. Permit, plan exhibit, insurance certificate(s), and traffic control plan must be available on site during work. High visibility vests are required at all times during working hours, Your ur request to use do d Sper ciy al state nips as system shown on the permit of wand all described dmab ate is tachments granted subject to the terms and conditions of this permit, ng he Prov rotect, and save the State of o harmless Ton the extent aga ns tanyioanlaw, r+damagesPermittee to the property of the State of Coland oradorees , third parties or the Po indemnify, defend, ermittee's facilities, a d ail Io aond/ordatnage on Truro and injury any loss time, caused or of way byf Peri injury to facilities or or anperson y part thereof, including but not any to insttallationradjustment,f the occupation of Colorado State relocation, maintenance or operation, oray rights removal of existing facilities, unless such loss and/or damage arises from the sole negligence or willful conduct of the State of Colorado or its employees or agents. Failure by the Permittee to comply with any of the included terms or conditions may subject this permit to suspension or cancellation, at the discretion of the Department of Transportation. THIS ES, WITH DATE REPRESENTATIVE OF THE DEPARTMENT. LA FULLY Y EXECUTED RSED BY LCOPY OF THIS PERMIT MUST BE ON FILE AFFIXEDF ISSUE THE TRANSPORTATION REGION OFFICE. In accepting this permit the undersigned, representing the Permittee, verities that he or she has the authority to sign for and bind the Permittee, and that he or sh read, understands and accepts all the included conditions. Date —o. 'tie i P6 %`,ems v% ,f--94 e-dv f COLORADO DEPARTMENT OF TRANSPORTATION Chief Engineer By OWEN LEONARD 1 MIKE VERKETIS 8/29/03 CDOT Form # 333a Rev. 02/01 } f(' ly�-/o IL111G,0 .5c t/4".) Date STANDARD PROVISIONS FOR UTILITY and OTHER PERMIT OPERATIONS The Standard Provisions are terms and conditions of this permit Effective May 2001 Utility work authorized under this permit shall comply with the requirements of CBOT Utility Manual, and applicable federal, state, local, and industry and regulations. :onstruction of any portion of the highway facility, including the pavement structure, subsurface support, drainage, landscaping elements, andall appurtenant features, shall comply with the provisions of the CDOT Standard Specifications for Road and Bridge Construction, and with the Colorado Standard Plans (M & S Standards). 24-10-114 CRS = Section 24-10-114, Colorado Revised Statutes 1973, as amended ROW = Right of Way COMMENCEMENT AND COMPLETION Work on highway ROW shall not commence prior to issuance of a fully endorsed and validated permit. Permittee shall notify the CDOT inspector: 1) 2 working days before commencing work on ROW; 2) When suspending operations for 5 or more working days; 3) 2 working days before resuming suspended work; and 4) Upon completion of work. Work shall not proceed beyond a completion date specified in the Special Provisions without written approval of the Department. PLANS, PLAN REVISIONS, ALTERED WORK Plans or work sketch (EXHIBIT A) are subject to CDOT approval. A copy of the approved plans or sketch must be available on site during work. Plan revisions, or altered work differing in scope or nature from that authorized under this permit, are subject to CDOT prior approval. Permittee shall promptly notify the CDOT inspector of changed or unforeseen conditions, which may occur on the job. INSURANCE ittee shall procure and maintain general public and auto liability and erty damage insurance covering the operations under this permit, in the unts specified in 24-10-114 CRS. Policies shall name the State of Colorado as additional insured party. Like coverage shall be furnished by or on behalf of any subcontractors. Certificates of insurance showing compliance with these provisions shall be attached to and made a part of this permit; copies must be available on site during work. WORK WHERE DEPARTMENT LACKS AUTHORITY Utility work within municipal boundaries (pursuant to 43-2-135 CRS), on certain public lands, or on private property, may require separate approval of the appropriate jurisdictional agency or property owner. INSTALLATIONS ON FREEWAYS CDOT may permit utility accommodations on freeways, including but not limited to the Interstate System, only in accordance with Utility Manual provisions. Special case exceptions as defined therein may be permitted only in accordance with FHWA-approved Departmental policy. JOINT USE ALTERNATIVES As directed or approved by CDOT, if necessary for the safe and efficient use of the ROW, Permittee shall utilize joint use facilities such as the placement of two or more separate lines in a common trench, or attachment to the same overhead support. The Permitte will be responsible for proper coordination with other affected utilities. ATTACHMENT TO HIGHWAY STRUCTURES Permittee is responsible for designing structure attachments, subject to the approval of the CDOT Staff Bridge Design Engineer_ INAGEWAYS AND WATERCOURSES ow of water shall not ever be impaired or interrupted. Where possible, crossings of ditches, canals or water -carrying structuresshalll be bored the dh r jacked beneath. Irrigation ditch or canal crossings requireval company or owner. Permittee shall repair damage to any drainage facility to the satisfaction of the owner. TRAFFIC CONTROL Whenever the work will affect the movement or safety of traffic, Permittee shall develop and implement a traffic control plan, and utilize traffic control devices as necessary to ensure the safe and expeditious movement of traffic around and through the work site and the safety of the utility work force. High visibility vests shall be worn at all times during work. The traffic control plan and the application of traffic control devices shall conform to the Manual on Uniform Traffic Control Devices and Colorado Supplement thereto, and with the Department's traffic signing Standard Plans 5 630-1 and S 630-2. • Permittee's traffic control plan is subject to CDOT approval prior to commencing work on highway ROW. A copy of the approved traffic control plan must be available on site during work. CLEAR ROADSIDE CONSIDERATIONS CDOT is committed to provide a roadside area that is as free as practical from nontraverseable hazards and fixed objects ("clear zone"). New above ground installations may be permitted within the clear zone only upon a showing that no feasible alternate locations exist. Permittee must utilize appropriate countermeasures to minimize hazards. Permittee shall remove materials and equipment from the highway ROW at the close of daily operations. The traffic control plan must include protective measures where materials and equipment may be stored on ROW. Protection of open trenches and other excavations within highway ROW shall be addressed in the Permittee's traffic control plan. Permittee agrees to promptly undertake mitigating or corrective actions acceptable to the Department upon notification by CDOT that the installation permitted herein has resulted in a hazardous situation for highway users. GENERAL CONSTRUCTION REQUIREMENTS Work shall not be performed at night or on Saturdays, Sundays, or holidays without prior authorization or unless otherwise specified in this permit. CDOT may restrict work on ROW during adverse weather conditions or during periods of high traffic volume, Those areas within ROW which must be disturbed by permit operations shall be kept to a practical minimum. Permittee shall not spray, cut, or trim trees or other landscaping elements within highway ROW, unless such work is otherwise specified in this permit, or clearly indicated on the approved plans. Cleated or tracked equipment shall not work on or move over paved surfaces without mats. Material removed from any portion of the roadway prism must be replaced in Like kind with equal or better compaction. Segregation of material is not permitted. The utility facility shall be of durable materials in conformity with accepted practice or industry standards, designed for long service life, and relatively free from routine servicing or maintenance. Construction or compaction by means of jetting, puddling, or water flooding is prohibited within all highway ROW. Thrust blocks are required on all vertical and horizontal bends in pressure pipes. Meters shall not be placed on highway ROW except within corporate limits where municipal regulations allow such use. ALIGNMENT, COVER, CLEARANCE Location and alignment of Permittee's facilities shall be only as specified in this permit or as otherwise indicated in the approved plans or work sketch (EXHIBIT A). Parallel installations will not be permitted within roadways (including curbing and/or shoulders) or median areas, except within corporate boundaries, subject to municipal regulations. Parallel installations should be located as near as practicable to the ROW line Crossings shall be as nearly perpendicular to the highway as feasible. Where no feasible alternate locations exist, parallel installations may be permitted along roadside areas within 15 feet from edge of shoulder or back of curb, In these cases, the facility must be so located and safeguarded as to avoid 1 potential conflict with necessary highway appurtenances (signs, guard rail, delineators, etc). Parallel installations shall follow a uniform alignment, wherever practical. Due consideration must be given to conserving space available for future utility accommodations. The standard allowable deviation from the approved horizontal alignment is 18 inches. Minimum cover shall conform to the Special Provisions. Normal specified cover will be 48 inches or greater; reduced cover may be approved where site conditions warrant, subject to other safeguards as maybe specified or approved in the permit, Minimum overhead clearance shall conform to the Special Provisions, consistent with Utility Manual criteria. PAVEMENT CUTS AND REPAIRS Paved surfaces shall not be cut unless otherwise specified in this permit. No more than one half the width of the roadbed may be opened at a time, when otherwise permitted. Pavement shall be sawed or wheel -cut to a neat line. Pavement shall be replaced to a design equal to or greater than that of the surrounding undisturbed pavement structure. Pavement repair shall conform to the Special Provisions or the approved plans, BORING, JACKING, ENCASEMENT Unless otherwise specified, buried crossings shall be bored or jacked beneath the roadway, at least from toe of slope to toe of opposite slope. Portals for untrenched crossings more than 5 feet in depth shall be bulk headed. Minimum lateral dissension from portal to edge of pavement is 6 feet, but in any case shall not be less than the vertical drop from roadway surface to top of utility line. Water jetting or tunneling is not permitted. Water assisted boring may be permitted as determined by the CDOT Inspector. Boring shall not exceed 5 percent oversize. Resultant voids shall be grouted or otherwise backfilled, subject to CDOT approval. Ends of bored sections shall not be covered before being inspected. Encasement shall be consistent with Utility Manual provisions. CDOT may requite protective casing for shallow installations or certain conduit materials. Encased crossings shall extend at least from toe of slope to toe of slope, or the full width between access -control lines on freeways, including the Interstate System. INSPECTION AND ACCEPTANCE CDOT will determine the extent of inspection services necessary for a given installation_ Permittee shall attend final inspection as may be required. Unacceptable work shall be promptly removed and replaced in an acceptable manner. Final acceptance does not relieve Permittee of maintenance obligations toward those elements of the highway facility constructed under this permit. Final acceptance begins the two-year warranty period (see requirement under "Operation and Maintenance" below). RESTORATION OF RIGHT OP WAY Prior to final acceptance, all disturbed portions of highway right of way shall be cleaned up and restored to their original condition, subject to CDOT approval. Seeding, sodding, and planting shall be as specified, or otherwise approved by CDOT. Construction, maintenance, and watering requirements shall conform to the CDOT Standard Specifications. Where landscape restoration must be delayed due to seasonal requirements, such work may be authorized by separate permit. Permittee shall use only certified weed -free seed and mulch. Permittee shall clean equipment before transporting it into or out of the state to prevent the migration of noxious weeds. OPERATION AND MAINTENANCE Permittee agrees to own and maintain the installation permitted herein. The facility shall be kept in an adequate state of repair and maintained in such a manner as to cause the least interference with the normal operation and maintenance of the highway. If any element of the transportation facility, constructed or replaced as a condition of this permit, fails within 2 years due to improper construction or materials, Permittee shall make all repairs immediately as notified in writing by CDOT. 2 Routine, periodic maintenance and emergency repairs may be performed under the general teens and conditions of this permit. CDOT shall be given proper advance notice whenever maintenance work will affect the movement or safety of traffic. In an emergency, the CDOT Region office and the State Patrol shall immediately be notified of possib eettraffic hazards. Emergency procedures shall be coordinated beforehand, wherepossible. Maintenance activities requiring new excavation or other disturbance within highway ROW may require separate permit. Where highway construction or maintenance operations so require, Permittee will shut off lines, remove all combustible materials from the highway right of way, or provide other temporary safeguards. Should any permitted facilities be abandoned, Permittee agrees to promptly notify the CDOT region office and to remove any or ail portions of such facilities, as may be directed by CDOT, • UNDERGROUND UTILITY LOCATION ASSISTANCE Permittee may be required to identify the installation with suitable markers, of type and at locations as specified or otherwise approved. Permittee shall maintain markers for the life of the installation. Warning ribbon and/or detection wire may be required for buried facilities. "As Constructed" plans showing lines and grades will be furnished to CDOT by the Permittee as directed_ Owners of underground facilities shall participate in a notification association pursuant to 9-1.5-105 CRS. ADJUSTMENTS DUE TO HIGHWAY CONSTRUCTION If for any transportation purpose it becomes necessary to remove, adjust, or relocate this facility, Permittee will do so promptly, at no cost to the CDOT except as provided by law, upon written notice from CDOT and in accordance with any permit issued to cover the necessary work. SUSPENSION AND CANCELLATION The CDOT inspector may suspend operation due to: 1) Non compliance with the provisions of this permit; 2) Adverse weather or traffic conditions; 3) Concurrent transportation construction or maintenance in conflict with permit work; or 4) Any condition deemed unsafe for workers or for the general public. Work may resume when grounds for suspension no longer exist. This permit is subject to cancellation due to: I) Persistent noncompliance with permit provisions; 2) Abandonment or transfer of ownership; 3) Supersedure by new permit covering the same installation; or 4) Conflict with necessary planned transportation construction. Permittee must promptly terminate occupancy upon notice of cancellation of permit, unless a new pemtit is applied for and granted. Where Permittee does not fulfil! an obligation to repair or maintain any portion of the highway facility, or control and safely maintain the flow of traffic thereon, CDOT reserves the right, in lieu of canceling this permit, to accomplish the required work by any other appropriate means, and Permittee shall be liable for the actual costs thereof • PROJECT DEWLOPMENT PDI 12596 W. BAYAUD AW 000 LAKEWOODCOLORADO $0228 TRAFFIC CONTROL t'LAN -- Silo() I l La. s) 6 6,.J4. PROJECT DE4ELCPMENT PDI 12596 W, BAY JO AVE 000 LAKEWOOD COLORADO 80228 TRAFFIC CONTROL PLAN - 1,500' 500' ,\X\' R. NQ DATE' SHEAT'. OF 1 1 1 1 1 ROAD BOHE9 500' 1,500' i - STATE OF COLORADO DEPARTMENT OF TRANSPORTATION Region 3 Traffic & Safety Utility Permit Section 222 South 6th Street, Room 100 Grand Junction, Colorado 81501 (970) 248-7230 LATE FALL, WINTER AND SPRING SPECIAL PROVISIONS FOR UTILITY INSTALLATIONS It's that time of year again when work within the Right of Way (ROW) becomes a special concern. Due to Northwest Colorado's unpredictable weather, utility work in the ROW can create several types of hazards for the traveling public, contractors, and their personnel. The condition of the highway can change quickly. Mud tracked onto the highway by equipment, or ice, for and snowpack are just a few of the conditions that make the roadway more hazardous for all concerned. The terrain within the ROW must be kept 4. clear of hazards as well. Holes, trenches, equipment and materials can make the terrain "unrecoverable" for a driver should his/her vehicle leave the highway. Activities must be shut down when the roadway is other than dry. The use of frozen materials for backfilling will only lead to settlement. The contractor must make extra effort to compact the excavation. In the spring, any settlement of backfill shall be repaired. The re -vegetation shall take place yet this fall or early next spring. DEPARTMENT OF TRANSPORTATION Region 3 Traffic and Safety Utility Permitting Section 222 South 6thStreet, Room 100 Grand Junction, Colorado 81501 (970) 248-7230 FAX: (970) 248-7294 STATE OF COLORADO 11,811 Permit No 070A & Highway No Fronts a Rd. 75-93mm Mile Marker 3210 Patrol No SPECIAL PROVISIONS FOR UTILITY PERMIT 1. The permittee must notify the CDOT inspector no less than two (2) days prior to any work on highway right-of-way. CDOT Inspector's name or alternate contact and phone number is on the permit. 2. The complete permit for this work, including approved CDOT permit, construction and traffic control plans, will be kept at the work site at all times. The permittee is responsible for providing traffic control plans that conforms to and meets the requirements of the Manual on Uniform Traffic Control Devices (MUTCD) and the Colorado supplements. To meet conditions encountered in the field, minor changes or additions may be ordered and approved by the CDOT Field Inspector. 4. Ali work shall cease when weather creates a safety hazard for the traveling public andlor barrow ditch is wet enough to leave tire or cleat marks. 5. Advanced warning and construction signs, flashers, barricades and flag people must conform to the Manual on Uniform Traffic Control Devices and, Colorado Supplements, and must be in place before work starts each day. 6. Lane closures must be as short as possible and as per the MUTCD. Flaggers are required for each lane closure. Advance warning signs must be placed as per MUTCD. All temporary traffic control signs shall be removed, covered or laid on the ground during non -working hours. 7. Two- way traffic shall be maintained at all tinges in the construction area in accordance with the M.U.T.C.D. and Colorado Supplements No work shall proceed beyond the expiration date specified on the permit without written approval of the Department. 9. No work shall be permitted at night or on Saturday, Sunday, or holidays without prior authorization or unless otherwise specified in this permit. CDOT observed holidays remaining: Monday, September 1, 2003 (Labor Day), Monday October 13, 2003 (Columbus Day), Tuesday, November 11, 2003 (Veterans Day), Thursday, November 27, 2003 (Thanksgiving Day), Thursday, December 25, 2003 (Christmas) 10. On three (3) day weekend holidays, the project shall be shut down by 12:00 Noon on. Friday, and not resume prior to the following Tuesday morning. 11. Work hours for this permit is from one hour after sunrise to one hour before sunset, 12. Permittee shall provide rest room facilities for each work zone. All employees shall be allowed and encouraged to use the facilities. 13. All construction vehicles, delivery vehicles and traffic control vehicles shall be equipped with flashing amber/yellow beacons, which are visible from all directions. Only construction vehicles involved in the construction are to he at the work site. It is important to limit the number of extraneous vehicles at each work site. Staging areas shall be pre -approved. 14. Staging and material storage areas, within the right of way must be pre -approved and beyond the clear zone. Employee parking within the right of way shall be restricted and shall not be allowed, except in pre -approved contractor staging areas and beyond the clear zone. The only vehicles allowed within the highway clear zone are the construction vehicles necessary for the operation, such as the Inspector, Superintendent, Mechanic and Supervisor. Parking along the should of the highway is not allowed. Contractor utilizing private property for material storage and staging areas shall furnish CDOT with documentation that permission has been obtained from the property owner. 15. Permittee is responsible for the safety of the traveling public CDOT Utility Specs Pagel at all times when work is being done. 16. Forty-eight (48) hour notification must be given for the underground location of CDOT owned facilities. Phone (970) 248-7230. 17. Any damage to highway facilities, such as traffic lights, streetlights, concrete walkways, asphalt, signing, etc, shall be repaired and reported immediately and notification must be given to the CDOT Inspector or contact CSP Dispatch — 970-824-6501. 18. The permittee hereby assumes, releases and agrees to indemnify, defend, protect and save the State of Colorado harmless from and against any Toss of and/or damage to the property of the State of Colorado, third parties or the permittee's facilities including loss of services, loss and/or damage on account of injury to or death of any person, whosoever, arising at any time, caused by or growing out of the occupation of Colorado State Transportation rights-of-way the permittee's facilities or any part thereof, unless such loss and/or damage is the direct result of any willful and wanton act of the State of Colorado or its employees. 19. Should any excavation encounter plant or animal fossils, the remains of historic or prehistoric structures, historic or prehistoric artifacts (bottle dumps, charcoal from subsurface hearths, pottery, potsherds, stone tools, arrowheads, etc.), the operation shall cease at once and the permittee shall contact the CDOT Environmental Office (970) 248-7223 for guidance. 20. Permittee assumes all responsibility for any and all land survey monuments within the permitted area of the right-of-way. If disturbed or destroyed, the permittee bears full cost for replacement. Construction may need to be re-routed to avoid disturbing High Accuracy Reference Network Survey Land Markers Direct any questions within five (5) days prior to construction to: Region Survey Coordinator, 222 South 6`' St., Room 317, Grand ]unction, CO 81501 at 970-248-7232. 21. If -petroleum or other potentially hazardous material is encountered during excavation, work shall cease immediately. The proper disposal of any soils or other material determined to be hazardous and/or contaminated by fugitive petroleum uncovered or excavated during the performance of utility construction shall be the sole responsibility of the Utility and shall be accomplished in accordance with all applicable Federal, State and Local laws and regulations. Such clean up and disposal shall be at no cost to CDOT. 22. No highway (asphalt) or (concrete) will be cut unless specified on the permit. 23. Utilities that cross a state whighway underground will be bored with the casing extending at least from outside the toe of the slope to the outside the toe of the slope on opposite side. 24. No bore pits allowed within 15 feet of the roadway pavement or curb line. 25. The installed line shall be encased in pine. which can with stand 80 psi crush pressure. The encasement for the highway crossing shall be at a minimum depth of forty-eight (48) inches below ditch surface. Encasement may be required. 26. Boring shall not exceed 5% oversize. Resultant voids shall be grouted or otherwise back-filled, subject to CDOT approval. Ends of bored sections shall not be covered before being inspected. 27, All County roads/asphalt driveway crossings required because of this construction shall be bored. UNLESS WRITTEN PERMISSION OF THE OWNER IS OBTAINED TO CUT THE ROAD/ASPHALT DRIVEWAY. Graveled driveway crossings may be cut rather than bored. Immediate access shall be provided in the event of an emergency on all open cut road/driveway crossings. 28. All work and/or excavations are to meet the requirements of OSHA (29 Code of Federal Regulations [CFR] 1910 & 29 CFR 1926). 29. No open cut allowed inside the toe of fill slopes or barrow ditch line or within 15 feet of the paved shoulder or curb line, whichever is further from the centerline. 30. Open cut in the paved roadway will be backfilled with flowable backfill. (full trench depth), that meets or exceeds State Standard Specifications. Ali excavated native material will be removed from highway right-of-way for disposal. 31. All backfill is subject to AASHTO standard compaction T-99 or T-180 as appropriate. 32. Material removed from any portion of the roadway must be replaced in like kind with equal or better compaction. No segregation of materials will be permitted. 33. All pavement markings removed or damaged during the utility installation will be replaced. 34. Valve and manhole covers will be set Y2 inch below finished grade. 35. Minimum depth for this installation will be 42 inches. 36. No open pits or trenches are allowed within thirty (30) feet of any traveled lane at night, weekends or holidays, unles ill protected by type four (4) barriers, as required by M.U.T.C.D. and Colorado Supplements. CDOT Utility Specs Page2 37. Safety devices as per the AASHTO and the Colorado M & S Standards must protect all construction equipment that cannot be transported from the work area, and is within the "Clear Zone". Protective guardrail/barrier devices shall 0 meet the requirements of the State of Colorado M Standards, section 606-12. Clear Zone requirements are found in AASHTO Road Side Design Guide, Section 3. Equipment that can be transported to a location that is not within the Clear Zone or otherwise protected by existing guardrail, shall be clearly delineated as per the MUTCD manual. 38. Parallel installations should be located as near as practicable to the right-of-way line. 39. Crossings shall be as near perpendicular to the highway as feasible. 40. All utilities located at inlets or outlets of all major or minor structures and roadway drainage and irrigation ditches shall be encased or placed at a depth of forty-eight (48) inches below the finished ditch grade. 41. Areas of roadway and right-of-way disturbed during this installation will be restored to the original contour and condition by grading to drain, top soiled, fertilized, mulched and reseeded with approved material at specified proportions. Mulch, fertilizer and seed shall be "certified weed free". 410 No equipment or materials will be allowed on the main lanes or the roadway during construction. 43. The utility shall be marked at every horizontal and vertical angle point. The marker shall be at the right-of-way line, and shall be visible to each other. 44. A warning ribbon shall be installed two (2) feet below the final grade line. 45. Activitie's within the Department of Highways right-of-way are regulated under Executive Order 11990 "Protection of Wetlands". Therefore, the following additional requirements related to wetland protection and water quality is part of this utility permit. The intent of these requirements is to avoid impacts to wetlands, water quality and existing vegetation where possible and if not possible, to ensure the impacts are only temporary. These requirements are in addition to your current requirements under your existing Corps of Engineers 404 Permit for utility installation. A. Work in wetlands shall be avoided where possible. B. Protection of existing vegetation in the corridor (wetlands and non -wetlands) shall be a high priority. Removal of trees and shrubs should be avoided where possible. C. When work in wetlands is required, it must be done • with the least amount of damage to vegetation as possible. Equipment impacts to wetlands shall be minimized. The smallest level of equipment able to complete the work will be required (i.e. plow, trencher, backhoe). Backhoes will only be allowed in wetland areas if absolutely necessary and approved by the CDOT UTILITY INSPECTOR. D. Excavated material shall be temporarily placed in upland areas or upon geo-textile fabric or on straw if placed in wetland areas. This temporary fill must be removed in its entirety and replaced back into the trench to its original ground line in order to facilitate re -vegetation and ensure the area remains a wetland. Excess material may not be wasted in the wetland areas but be wasted in upland areas if approved by the CDOT UTILITY INSPECTOR. E. if work is required in willow -shrub wetlands, the smaller (six (6) Inch) trees and shrubs shall be trimmed back to ground level in areas where equipment will be working to minimize permanent damage to the vegetation. Existing vegetation that is excavated during the trench excavation shall be replaced on the surface of the completed utility trench. F. Disturbed areas will be reseeded. Wetland areas will be reseeded with a CDOT approved wetland seed mix. G. Work in areas adjacent to open water (streams, drainage, ponds, etc.) will require adequate erosion control (hay bales, silt fence, retention ponds, etc.) to ensure sediments do not affect the water quality of these areas, as required in 107.25 of the CDOT Standard Specifications for Road and Bridge Construction. 46. Permittee agrees that it shall be responsible for obtaining all necessary environmental clearances and permits from the U.S. Army Corps of Engineers, Colorado Divisions of Wildlife, U.S. Forrest Service, U.S. Bureau of Land Management, Colorado Department of Health & Environment and county health department before commencing any work under this permit. Without these clearances & permits, this permit shall be not in effect. Permittee also agrees to assume all responsibility and liability in connection with potential environmental hazards encountered in connection with its work under this permit. The permittee must show all environmental permits and clearances to CDOT (Utility Inspector or Environmental Officer) on request and prior to construction. 47. In the event any changes are made to this highway for any transportation purpose in the future that necessitate removal, adjustment, or relocation of this installation, permittee will do so promptly at no cost to CDOT except as provided by law, upon written notice from CDOT. 48. Permittee shall not spray, cut, or trim trees or other CDOT Utility Specs Page3 landscaping elements within the highway right-of-way unless such work is specified in this permit. 49. All work and materials to meet or exceed the most current issue of the Colorado Department of Transportation Standard Specifications for Road and Bridge Construction. 50. All procedures and work are subject to CDOT approval. 51. All work to be as per permit and submitted plans. 52. Highway right of way fences shall not be cut. 53. if any element of the highway facility, constructed or replaced as a condition of this permit fails within two years due to improper construction, installation or materials, permittee will be responsible for making all repairs immediately as notified. 54. The CDOT inspector may suspend operations due to 1) persistent non-compliance with permit provisions, 2) abandonment or transfer of ownership, 3) superceded by a new permit covering the same installation or, 4) conflict with planned highway construction. Permittee must promptly terminate occupancy upon notice of cancellation of permit unless a new permit is applied for and granted. 55. The CDOT inspector may suspend operations due to (1) non-compliance with the provisions of this permit, (2) adverse weather or traffic conditions, (3) concurrent highway construction or maintenance in conflict with the permitted work, or (4) any condition deemed unsafe for the workers or for the general public. Work may resume upon disposal of grounds for suspension. 56. Unacceptable work shall be promptly removed and replaced in an acceptable manner. Final acceptance does not relieve permittee of maintenance obligations toward those elements of the highway facility constructed under this permit. 57. If proposed utility is not placed in area applied for, the utility permit is void, and the utility is deemed illegal. 58. No utilities shall be attached to highway structures. 59. Should any permitted facilities be abandon, permittee agrees to notify the CDOT Region office and remove any or all portions of such utilities, as may be designated by CDOT. • CDOT Utility Specs Page4 0 0 ©a Q 0 0 Q dw V�"wH J) CI Z d 0 W A • FINAL UTILITY INSTALLATION INSPECTION INSPECTION AND ACCEPTANCE 0 tep 0 o C 40.. --. DC cE T. 0 4) 0 c os 'o c0 4i � 0 N LS ceS a w tv41 . Diu c. 0 a N 441 P. tr 4) g "0 n 0 U 0 - ]' L1.w 0 11) z y 04.3 _w „ o 4 E -54 y 47 .0 D A 2 OPERATION AND MAINTENANCE tained in such a manner fails within 2 years due to improper construction or materials, 0 41 M. v ro C.. Ta; 43 o U U 63 L" 03 U 1.0..4 o R. 43 x c 0 RT + I-. 0 0.dof -N 3 vr Q°E c o 4 U v o 0t14 gce..0 . C to 4a , ">•. 5.'�w o- :� �. v 0t- 0 _>. 0ar U 0 C7 0 m cn �I F- c: 4 ami 15 `t3 I E oa '- •C 'C - 0 6) O 4 g It P. 4) A Q. -1::: 4) D Lam? ate.. 1 N 43 o 0.IIv ami U E E O o 0+. 0 0 -0- - � o CA C 4��] ca b O 4•)) � G c3 0 ,n 4. " I- oG. CL 0 4 7-, 5 0 cE .0 0 Y 4) U U C '0 (a. R co 0 4.. Yt c. 'd U ed 4? .U,. ,A G GC C a ea .� Q7 • aU+ •y 4) 0 . ti tip `° G i a. . Osket a. °� En 0 0 w O 4) c01 41:1 0e v° L U 41 0c: : . is G 0 4�i cn, ... ! 0 `` : . . swm t 0 0 3 «: 03 co 0 fsl 0 v 4 o' 0 U.0 4a 3 ti 0 v G7 eu uo N 0. 0 cG [G .0 .� c,3 'd U • 7, 0 sUz , 0_ eC C C y ;_ z,44 d (970) 285_9483 Ea► (970) 285-9483 CDOT INSPECTOR UTILITY REPRESENTATIVE NSPECTION" TO THE ADDRESS LISTED ABOVE RETURN THIS "FIN REPLY TO ATTENTION OF DEPARTMENT OFTHE ARMY U.S. ARMY ENGINEER DISTRICT, SACRAMENTO CORPS OF ENGINEERS 1325 J STREET SACRAMENTO, CALIFORNIA 95814-2922 August 27, 2003 Regulatory Branch (200375291) Mr. Jimmy W. Smith Project Development Industries, LLC 12596 West Bayaud Avenue, Suite 400 Lakewood, Colorado 80228 Dear Mr. Smith: We are responding to your request for a Department of the Army permit to construct a 24 -inch natural gas gathering pipeline across 14 ephemeral stream channels along old Highway 6 between the Towns of Rifle and Parachute. The project site is located within Sections 13-16, 20, 21, 23, 29 and 30, Township 6 South, Range 94 West; Sections 25, 32-36, Township 6 South, Range 94 West; and Sections 1 and 2, Township 7 South, Range 96 West, Garfield County, Colorado, respectively. The Chief of Engineers has issued Nationwide General permit number 12 which authorizes the discharge of dredged or fill material in waters of the United States for utility line activities. We have determined that your project will not affect threatened or endangered species protected by the Endangered Species Act. Your project can be constructed under this authority provided the work meets the conditions listed on the enclosed information sheets and is constructed according to the plans submitted to our office. You must send finish photographs and a signed letter of certification to the Corps of Engineers within 30 days after completion of the work (see general condition number 14). A copy of the certification statement is included for your use. This verification is valid until August 27, 2005. If you have not completed your project by that time, you should contact the Corps of Engineers to obtain information on any changes which may have occurred to the nationwide permits. You are responsible for remaining informed of such changes and for ensuring that all construction and contract personnel are familiar with the terms and conditions of this permit. -2 - We have assigned number 200375291 to your project. Please refer to this number in any correspondence with this office. If you have any questions, please contact Mr. Mark Gilfillan of this office, telephone (970) 243-1199, extension 15 or email mark.a. gilfillan@usace.army.mil. on lorado/Gunnison Basin tory Office 40od Avenue, Room 142 Grand Junction, Colorado 81501-2563 Enclosures Copies Furnished: Mr. Jeff Reale, EnCana Gathering Services (USA) Incorporated, 792 Buckhorn Drive, Rifle, Colorado 81650 Mr. Mark Bean, Garfield County, 108 8th Street, Suite 201, Glenwood Springs, Colorado 81601 COMPLIANCE CERTIFICATION Permit File Number: 200375291 Permit Type: Nationwide General Permit number 12 Name of Permittee: Mr. Jeff Reale 792 Buckhorn Drive Rifle, Colorado 81650 Name of Agent: Mr. Jimmy Smith Project Development Industries, LLC 1.2596 West Bayaud Avenue, Suite 400 Lakewood, Colorado 80228 County Where Work was Performed: Garfield Date of Issuance: August 27, 2003 Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: Colorado/Gunnison Basin Regulatory Office U.S. Army Corps of Engineers, Sacramento District Wayne N. Aspinall Federal Building 402 Rood Avenue, Room 142 Grand Junction, Colorado 81501-2563 Please note that your permitted activity is subject to a compliance inspection by a U.S. Army Corps of Engineers representative. If you fail to comply with the terms and conditions of the permit your authorization may be suspended, modified, or revoked. If you have any questions about this certification, please contact the Corps of Engineers office in Grand Junction, telephone number 970-243-1199, extension 15. * * * * * * * * * I hereby certify that the work authorized by the above -referenced permit, including all the required mitigation, was completed in accordance with the terms and conditions of the permit verification. Signature of Permittee Date • • • PUBLIC NOTICE FOR FINAL STATEWIDE REGIONAL CONDITIONS FOR THE NATIONWIDE PERMIT PROGRAM IN THE STATE OF COLORADO Summary of Action: The following are the final Regional Conditions to the Nationwide Permits within the State of Colorado. This action is in accordance with the authority of Section 404 of the Clean Water Act and TitIe 33, Code of Federal Regulations, Part 330.5(c). Nationwide Permits (NWPs) are general permits issued on a nationwide basis to authorize minor activities with little or no paperwork and which would typically have minimal adverse effects on the aquatic environment Regional conditioning is a method to protect regionally high-value waters of the United States, and other regional situations to ensure that the NWPs will not authorize activities that result in more than minimal adverse effects on the aquatic environment, Regional conditional ideally result in significant added protection to the aquatic environment without substantially increasing the Corps' workload. ,Rand: On March 18, 2002, the reissued Nationwide Permits became effective. A public notice was issued on February 11, 2002, proposing modifications to the Regional Conditions to the Nationwide Permits within the State of Colorado. This represents the final Regional Conditions for Colorado. Enclosed with this public notice are the Regional Conditions for NWPs activities within the boundaries of the state of Colorado. Comment In order to minimize impacts to the aquatic environment, the Corps has made modifications to the Regional Conditions for NWPs in the State of Colorado. These Regional Conditions are now in effect until such time the Nationwide Permits are modified, revoked, or expire. Enclosure Raymond G. Midkiff Lieutenant Colonel, EN District Engineer FINAL REGIONAL CONDITIONS FOR NATIONWIDE PERMITS WITHIN THE STATE OF COLORADO Regional Conditions Applicable to Specific Nationwide Permits Within Colorado 1. The following are statewide regional conditions (a. through f.) a, Natinnwisie Permit No 13 Rank Siabili7atioo In Colorado, bank stabilization activities necessary for erosion prevention in streams that average less than 20 feet in width (measured between the ordinary high water marks) are limited to the placement of no more than 1/4 cubic yard of material per running foot below the plane of the ordinary high water mark. Activities greater than 1/4 cubic yard may be authorized if the permittee notifies the District Engineer in accordance with General Condition No. 13 (Notification) and the Corps determines the adverse environmental effects are minimal. b. Nationwide Permit No 27 Stream and Wetland Restnratinn Arfivitie (1) For activities which include a fishery enhancement component, notification will include a letter from the Colorado Division of Wildlife concurring that the project will benefit the fishery; and (2) for projects in streams classified as "Gold Metal Waters", Nationwide Permit No. 27.may not be used. For such projects, the applicant can apply for the existing Colorado Regional General Permit No. CO -00-16900 (Stream Habitat Improvement Structures) or a standard individual permit. Regional Conditions Applicable to All Nationwide Permits Within Colorado. c. RemovaLnf Tempnrary Fills Genera) Condition No, 24 (Removal of Temporary Fills) is amended by adding the following: When temporary fills are placed in wetlands in Colorado, a horizontal marker (i.e. fabric, certifies weed -free straw, etc.) must be used to delineate the existing ground elevation of wetlands that will be temporarily filled during construction. d. Impodtnt Spawning Areas General Condition No. 20 (Spawning Areas) is amended by adding the following: In Colorado, activities which; (1) would destroy important spawning areas; (2) would be conducted in these waters during spawning seasons for trout and Kokanee salmon (spawning season for rainbow and cutthroat trout is March 15 through July 15, and for brown and brook trout and Kokanee salmon is September 15 through March 15); or (3) would have greater than minimal release of sediments during these spawning seasons are not authorized by any nationwide permit. Bio -engineering techniques, such as native riparian shrub plantings are required for ail bank protection activities that exceed 50 linear feet in important spawning areas. Important spawning areas are identified in the attached list of critical resource waters in Colorado. Regional Conditions for Revocations Specific to Certain Geographic Areas e. Fpn: In Colorado, nationwide permits No, 1, 2, 4, 6-11, 13-19, 21-25, 28-31, 33-36, and 39-44 are revoked for activities in these regionally important aquatic resources. Fens are defined as wetlands which are characterized by water logged spongy ground and contain (in all or part) soils classified as histosols' or mineral soils with a histic epipedon`. To determine whether this provision applies, the entire wetland must be examined for the presence of histosols or histic epipedons. `Histosols have 40 centimeters (16 inches) or more of the upper 80 centimeters (32 inches) an organic soil material (or less over bedrock). Organic soi!`material has an organic carbon content (by weight) of 12 to 18 percent, or more, depending on the clay content of the soil. Histic epipedons have a 20 to 60 centimeter -thick (8-24 inches) organic soil horizon that is at or near the surface of a mineral soil, Histosols and histic epipedons are widely recognized as organic soils formed by slow accumulation of plant debris in waterlogged situations where it cannot decompose. (More information on histosols can be obtained from the U.S. Department of Agriculture, Natural Resources Conservation Service publications on Keys to Soil Taxofnmy and / • • S ■ s / -I f. Springs,: Within the State of Colorado, all nationwide permits are revoked within 100 feet of the water source of natural springs. A spring source is defined as any location where ground water emanates • from a paint in the ground. For purposes of this regional condition, springs do not include seeps or other discharges which do not have a defined channel. Critical Resource Waters in Colorado (See Enclosure 1) ADDITIONAL INFORMATION 2. The following provides additional information regarding minimization of impacts and compliance with existing general Conditions: a. Permittees are reminded of the existing General Condition No. 18 which prohibits the use of unsuitable material, Organic debris, building waste, asphalt, car bodies, and junk materials are not suitable material. Also, General Condition No. 3 requires appropriate erosion and sediment controls (i.e, all fills must be properly stabilized to prevent erosion and siltation into waters and wetlands). Streambed material or other small aggregate material placed alone for bank stabilization will not rneet General Condition No. 3. b. Permittees are encouraged to mitigate project impacts prior to or concurrent with project construction. This issue continues to be a concern and the Corps prefers at this time to request that nationwide permit notification submittals explicitly address prior to or concurrent mitigation or the reasons why mitigation cannot occur prior to or concurrent with project construction. Raymond G. Midkiff Lieutenant Colonel, EN District Engineer Enclosure Enclosure 1 CRITICAL RESOURCE WATERS IN COLORADO In accordance with General Condition No. 25 (Designated Critical Resource Waters) the following waters within the State of Colorado are designated as critical resource waters: a Outstanding Natural Rec nurre Waters Cache la Poudre Basin: All tributaries to the cache La Poudre River system, including all lakes and reservoirs, which are within Rock Mountain National Park; Laramie River: All tributaries to the Laramie River system, including all lakes and reservoirs which are in the Rawah Wilderness Area; North Fork Gunnison River: All tributaries to North Fork Gunnison River system, including lakes, reservoirs and wetlands within the West Elk and Raggeds Wilderness Area; North Platte River: All tributaries to the North Platte River and Encampment Rivers, including all lakes and reservoirs, which are in the Mount Zirkle Wilderness Area; San Miguel River: All tributaries, lakes, reservoirs, and wetlands within the boundaries of the Lizard Head and Mt. Sneffels Wilderness Area; Roaring Fork River: All tributaries to the Roaring Fork River system, including lakes, reservoirs and wetlands within the Maroon Bells/Snowmass Wilderness Area; Uncompahgre River: Ali tributaries to the Uncompahgre River system, including lakes, reservoirs, and wetlands within the Mt. Sneffels and Big Blue Wilderness Areas; Upper Arkansas River Basin: All streams, wetlands, lakes, and reservoirs within the Mount Massive and Collegiate Peaks Wilderness Areas; Upper Colorado River: Mainstem of the Colorado River system including tributaries, lakes, reservoirs, and wetlands within Rocky Mountain National Park; Upper Gunnison River Basin: All tributaries, lakes, reservoirs, and wetlands in the La Garita Wilderness Area. Ail tributaries to the Gunnison River system, including lakes, reservoirs, and wetlands within West Elk, Collegiate Peaks, Maroon Bells, Raggeds, Fossil Ridge, Oh -Be -Joyful and Big Blue Wilderness Areas; White River: Trapper's Lake and tributaries to Trapper's Lake; Yampa River: All tributaries to the Yampa River, including lakes, reservoirs and wetlands within Zirkle Wilderness Area. b. : In Colorado , important spawning areas are defined as "Gold Metal Waters' as identified by the State of Colorado. Gold Metal Waters are defined in the Colorado Fishing Season Information brochure, on the Colorado Division of Wildlife website www.dnr.state.co.us, or can be obtained at any Corps office in Colorado. 1 • • • • • U S Army Corps of Engineers Sacramento District Nationwide Permit Summary 33 CFR Part 330; Issuance of Nationwide Permits — January 15, 2002, including Correction February 13, 2002 12. Utility Line Activities. Activities required for the construction, maintenance and repair of utility lines and associated facilities in waters of the US as follows: (i) Utility lines: The construction, maintenance, or repair of utility lines, including outfall and intake structures and the associated excavation, backfill, or bedding for the utility lines, in all waters of the US, provided there is no change in preconstruction contours. A "utility line" is defined as any pipe or pipeline for the transportation of any gaseous, liquid, liquescent, or slurry substance, for any purpose, and any cable, line, or wire for the transmission for any purpose of electrical energy, telephone, and telegraph messages, and radio and television communication (see Note 1, below). Material resulting from trench excavation may be temporarily sidecast (up to three months) into waters of the US, provided that the material is not placed in such a manner that it is dispersed by currents or other forces. The District Engineer may extend the period of temporary side casting not to exceed a total of 180 days, where appropriate. In wetlands, the top 6" to 12" of the trench should normally be backfilled with topsoil from the trench. Furthermore, the trench cannot be constructed in such a manner as to drain waters of the US (e.g., backfilling with extensive gravel layers, creating a french drain effect). For example, utility line trenches can be backfilled with clay blocks to ensure that the trench does not drain the waters of the US through which the utility line is installed. Any exposed slopes and stream banks must be stabilized immediately upon completion of the utility line crossing of each waterbody. (ii) Utility line substations: The construction, maintenance, or expansion of a substation facility associated with a power line or utility line in non -tidal waters of the US, excluding non -tidal wetlands adjacent to tidal waters, provided the activity does not result in the loss of greater than /2 -acre of non -tidal waters of the US. (iii) Foundations for overhead utility line towers, poles, and anchors: The construction or maintenance of foundations for overhead utility line towers, poles, and anchors in all waters of the US, provided the foundations are the minimum size necessary and separate footings for each tower leg (rather than a larger single pad) are used where feasible. (iv) Access roads: The construction of access roads for the construction and maintenance of utility lines, including overhead power lines and utility line substations, in non -tidal waters of the US, excluding non -tidal wetlands adjacent to tidal waters, provided the discharges do not cause the loss of greater than 1/2 -acre of non -tidal waters of the US. Access roads shall be the minimum width necessary (see Note 2, below). Access roads must be constructed so that the length of the road minimizes the adverse effects on waters of the US and as near as possible to preconstruction contours and elevations (e.g., at grade corduroy roads or geotextile/gravel roads). Access roads constructed above preconstruction contours and elevations in waters of the US must be properly bridged or culverted to maintain surface flows. The term "utility line" does not include activities which drain a water of the US, such as drainage tile, or french drains; however, it does apply to pipes conveying drainage from another area. For the purposes of this NWP, the loss of waters of the US includes the filled area plus waters of the US that are adversely affected by flooding, excavation, or drainage as a result of the project. Activities authorized by paragraph (i) through (iv) may not exceed a total of loss of waters of the US. Waters of the US temporarily affected by filling, flooding, excavation, or drainage, where the project area is restored to preconstruction contours and elevation, is not included in the calculation of permanent loss of waters of the US. This includes temporary construction mats (e.g., timber, steel, geotextile) used during construction and removed upon completion of the work. Where certain functions and values of waters of the US are permanently adversely affected, such as the conversion of a forested wetland to a herbaceous wetland in the permanently maintained utility Eine right-of-way, mitigation will be required to reduce the adverse effects of the project to the minimal level. Mechanized land clearing necessary for the construction, maintenance, or repair of utility lines and the construction, maintenance and expansion of utility line substations, foundations for overhead utility lines, and access roads is authorized, provided the cleared area is kept to the minimum necessary and preconstruction contours are maintained as near as possible. The area of waters of the US that is filled, excavated, or flooded must be limited to the minimum necessary to construct the utility line, substations, foundations, and access roads. Excess materia[ must be removed to upland areas immediately upon completion of construction. This NWP may authorize utility lines in or affecting navigable waters of the US even if there is no associated discharge of dredged or fill material (See 33 CFR Part 322). Nodi:cation: The permittee must notify the Engineer in accordance with General Condition following criteria are met: (a) Mechanized land clearing in a forested utility line right-of-way; District 13, if any of the wetland for the Nauoawidc 12 ?arum Summary (b) A Section 10 permit is required; (c) The utility line in waters of the US, excluding overhead lines, exceeds 500 feet; • (d) The utility line is placed within a jurisdictional area (i.e., water of the US), and it runs parallel to a stream bed that is within that jurisdictional area; (e) Discharges associated with the construction of utility line substations that result in the loss of greater than 1/10 -acre of waters of the US. (f) Permanent access roads constructed above grade in waters of the US for a distance of more than 500 feet; or (g) Permanent access roads constructed in waters of the US with impervious materials. (Sections 10 and 404) Note 3: Overhead utility lines constructed over Section 10 waters and utility lines that are routed in or under Section 10 waters without a discharge of dredged or fill material require a Section 10 permit; except for pipes or pipelines used to transport gaseous, liquid, liquescent, or slurry substances over navigable waters of the US, which are considered to be bridges, not utility lines, and may require a permit from the USCG pursuant to Section 9 of the Rivers and Harbors Act of 1899. However, any discharges of dredged or fill material associated with such pipelines will require a Corps permit under Section 404. Note 2: Access roads used for both construction and maintenance may be authorized, provided they meet the terms and conditions of this NWP. Access roads used solely for construction of the utility line must be removed upon completion of the work and the area restored to preconstruction contours, elevations, and wetland conditions. Temporary access roads for construction may be authorized by NWP 33. Note 3: Where the proposed utility line is constructed or installed in navigable waters of the US (i.e., Section 10 waters), copies of the PCN and NWP verification will be sent by the Corps to the National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), for charting the utility line to protect navigation. A. General Conditions. The following general conditions must be followed in order for any authorization by an NWP to be valid: ❑ 1. Navigation. No activity may cause more than a minimal adverse effect on navigation. ❑ 2. Proper Maintenance. Any structure or fill authorized shall be properly maintained, including maintenance to ensure public safety. Page 2 O 3. Soil Erosion and Sediment Controls. Appropriate soil erosion and sediment controls must be used and maintained in effective operating condition during construction, and all exposed soil and other fills, as well as any work below the ordinary high water mark or high tide line, must be permanently stabilized at the earliest practicable date. Permittees are encouraged to perform work within waters of the United States during periods of low -flow or no -flow. Q 4. Aquatic Life Movements. No activity may substantially disrupt the necessary life -cycle movements of those species of aquatic life indigenous to the waterbody, including those species that normally migrate through the area, unless the activity's primary purpose is to impound water. Culverts placed in streams must be installed to maintain low flow conditions. ❑ 5. Equipment. Heavy equipment working in wetlands must be placed on mats, or other measures must be taken to minimize soil disturbance. ❑ 6. Regional and Case -By -Case Conditions. The activity must comply with any regional conditions that may have been added by the Division Engineer (see 33 CFR 330.4(e)) and with any case specific conditions added by the Corps or by the state or tribe in its Section 401 Water Quality Certification and Coastal Zone Management Act consistency determination. ❑ 7. Wild and Scenic Rivers. No activity may occur in a component of the National Wild and Scenic River System; or in a river officially designated by Congress as a "study river" for possible inclusion in the system, while the river is in an official study status; unless the appropriate Federal agency, with direct management responsibility for such river, has determined in writing that the proposed activity will not adversely affect the Wild and Scenic River designation, or study status. Information on Wild and Scenic Rivers may be obtained from the appropriate Federal land management agency in the area (e.g., National Park Service, U.S. Forest Service, Bureau of Land Management, U.S. Fish and Wildlife Service). ❑ 8. Tribal Rights. No activity or its operation may impair reserved tribal rights, including, but not limited to, reserved water rights and treaty fishing and hunting rights. ❑ 9. Water Quality. ❑ (a) In certain states and tribal lands an individual 401 Water Quality Certification must be obtained or waived (See 33 CFR 330.4(c)). ❑ (b) For NWPs 12, 14, 17, 18, 32, 39, 40, 42, 43, and 44, where the state or tribal 401 certification (either generically or individually) does not require or approve water quality management measures, the permittee must provide water quality management measures that will ensure that the authorized work does not result in more than minimal degradation of water quality (or the Corps determines that compliance with state or Local standards, where applicable, will ensure no more than minimal adverse effect on water quality). An important component of water quality management includes stormwater management that minimizes degradation of the downstream aquatic system, Nationwide 12 Permit Summary including water quality (refer to General Condition 21 for stormwater management requirements). Another important component of water quality management is the establishment and maintenance of vegetated buffers next to open waters, including streams (refer to General Condition 19 for vegetated buffer requirements for the NWPs). This condition is only applicable to projects that have the potential to affect water quality. While appropriate measures must be taken, in most cases it is not necessary to conduct detailed studies to identify such measures or to require monitoring. ❑ 10. Coastal Zone Management. In certain states, an individual state coastal zone management consistency concurrence must be obtained or waived (see 33 CFR 330.4(d)). O 11. Endangered Species. ❑ (a) No activity is authorized under any NWP which is likely to jeopardize the continued existence of a threatened or endangered species or a species proposed for such designation, as identified under the Federal Endangered Species Act (ESA), or which will destroy or adversely modify the critical habitat of such species. Non-federal permittees shall notify the District Engineer if any listed species or designated critical habitat might be affected or is in the vicinity of the project, or is located in the designated critical habitat and shall not begin work on the activity until notified by the District Engineer that the requirements of the ESA have been satisfied and that the activity is authorized. For activities that may affect Federally -listed endangered or threatened species or designated critical habitat, the notification must include the names) of the endangered or threatened species that may be affected by the proposed work or that utilize the designated critical habitat that may be affected by the proposed work. As a result of formal or informal consultation with the FWS or NMFS the District Engineer may add species-specific regional endangered species conditions to the NWPs. © (b) Authorization of an activity by a NWP does not authorize the "take" of a threatened or endangered species as defined under the ESA. In the absence of separate authorization (e.g., an ESA Section 10 Permit, a Biological Opinion with "incidental take" provisions, etc.) from the USFWS or the NMFS, both lethal and non -lethal "takes" of protected species are in violation of the ESA. Information on the location of threatened and endangered species and their critical habitat can be obtained directly from the offices of the USFWS and NMFS or their world wide web pages at http:llwww.fws.gov/r9endspp/endspp.html and http:llwww.nfrns.noaa. go v/prot res/overview/es. html respectively. Page 3 O 12. Historic Properties. No activity which may affect historic properties listed, or eligible for listing, in the National Register of Historic Places is authorized, until the District Engineer has complied with the provisions of 33 CFR Part 325, Appendix C. The prospective permittee must notify the District Engineer if the authorized activity may affect any historic properties listed, determined to be eligible, or which the prospective permittee has reason to believe may be eligible for listing on the National Register of Historic Places, and shalt not begin the activity until notified by the District Engineer that the requirements of the National Historic Preservation Act have been satisfied and that the activity is authorized. Information on the location and existence of historic resources can be obtained from the State Historic Preservation Office and the National Register of Historic Places (see 33 CFR 330.4(g)). For activities that may affect historic properties listed in, or eligible for listing in, the National Register of Historic Places, the notification must state which historic property may be affected by the proposed work or include a vicinity map indicating the location of the historic property. O 13. Notification. ❑ (a) Timing; where required by the terms of the NWP, the prospective permittee must notify the District Engineer with a preconstruction notification (PCN) as early as possible. The District Engineer must determine if the notification is complete within 30 days of the date of receipt and can request additional information necessary to make the PCN complete only once. However, if the prospective permittee does not provide all of the requested information, then the District Engineer will notify the prospective permittee that the notification is still incomplete and the PCN review process will not commence until all of the requested information has been received by the District Engineer. The prospective permittee shall not begin the activity: O (1) Until notified in writing by the District Engineer that the activity may proceed under the NWP with any special conditions imposed by the District or Division Engineer; or ❑ (2) If notified iri writing by the District or Division Engineer that an Individual Permit is required; or ❑ (3) Unless 45 days have passed from the District Engineer's receipt of the complete notification and the prospective permittee has not received written notice from the District or Division Engineer. Subsequently, the permittee's right to proceed under the NWP may be modified, suspended, or revoked only in accordance with the procedure set forth in 33 CFR 330.5(d)(2). • Nationwide 12 Permit Summary 0 (b) Contents of Notification: The notification must be in writing and include the fallowing information: • (I) Name, address and telephone numbers of the prospective permittee; ❑ (2) Location of the proposed project; O (3) Brief description of the proposed project; the project's purpose; direct and indirect adverse environmental effects the project would cause; any other NWP(s), Regional General Permit(s), or Individual Permit(s) used or intended to be used to authorize any part of the proposed project or any related activity. Sketches should be provided when necessary to show that the activity complies with the terms of the NWP (Sketches usually clarify the project and when provided result in a quicker decision.); o (4) For NWPs 7, 12, 14, 18, 21, 34, 38, 39, 40, 41, 42, and 43, the PCN must also include a delineation of affected special aquatic sites, including wetlands, vegetated shallows (e.g., submerged aquatic vegetation, seagrass beds), and riffle and pool complexes (see paragraph 13(f)); ❑ (5) For NWP 7 (Outfall Structures and Maintenance), the PCN must include information regarding the original design capacities and configurations of those areas of the facility where maintenance dredging or excavation is proposed; O (6) For NWP 14 (Linear Transportation Projects), The PCN must include a compensatory mitigation proposal to offset permanent losses of waters of the US and a statement describing how temporary losses of waters of the US will be minimized to the maximum extent practicable; ❑ (7) For NWP 21 (Surface Coal Mining Activities), the PCN must include an Office of Surface Mining (OSM) or state -approved mitigation plan, if applicable. To be authorized by this NWP, the District Engineer must determine that the activity complies with the terms and conditions of the NWP and that the adverse environmental effects are minimal both individually and cumulatively and must notify the project sponsor of this determination in writing; ❑ (8) For NWP 27 (Stream and Wetland Restoration Activities), the PCN must include documentation of the prior condition of the site that will be reverted by the permittee; 0 (9) For NWP 29 (Single -Family Housing), the PCN must also include: ❑ (i) Any past use of this NWP by the Individual Permittee and/or the permittee's spouse; Page 4 ❑ (ii) A statement that the single-family housing activity is for a personal residence of the permittee; O (iii) A description of the entire parcel, including its size, and a delineation of wetlands. For the purpose of this NWP, parcels of land measuring 1/4 -acre or less will not require a formal on-site delineation. However, the applicant shall provide an indication of where the wetlands are and the amount of wetlands that exists on the property. For parcels greater than 1/4 -acre in size, formal wetland delineation must be prepared in accordance with the current method required by the Corps. (See paragraph 13(f)); ❑ (iv) A written description of all land (including, if available, legal descriptions) owned by the prospective permittee and/or the prospective permittee's spouse, within a one mile radius of the parcel, in any form of ownership (including any land owned as a partner, corporation, joint tenant, co -tenant, or as a tenant -by -the -entirety) and any land on which a purchase and sale agreement or other contract for sale or purchase has been executed; ❑ (10)ForNWP 31 (Maintenance of Existing Flood Control Facilities), the prospective permittee must either notify the District Engineer with a PCN prior to each maintenance activity or submit a five year (or less) maintenance plan. In addition, the PCN must include all of the following: ❑ (i) Sufficient baseline information identifying the approved channel depths and configurations and existing facilities. Minor deviations are authorized, provided the approved flood control protection or drainage is not increased; ❑ (ii) A delineation of any affected special aquatic sites, including wetlands; and, O (iii) Location of the dredged material disposal site; 0 (11) For NWP 33 (Temporary Construction, Access, and Dewatering), the PCN must also include a restoration plan of reasonable measures to avoid and minimize adverse effects to aquatic resources; ❑ (12) For NWPs 39, 43 and 44, the PCN must also include a written statement to the District Engineer explaining how avoidance and minimization for losses of waters of the US were achieved on the project site; Nationwide 12 Permit Summary ❑ (13)ForNWP 39 and NWP 42, the PCN must include a compensatory mitigation proposal to offset losses of waters of the US or justification explaining why compensatory mitigation should not be required. For discharges that cause the loss of greater than 300 linear feet of an intermittent stream bed, to be authorized, the District Engineer must determine that the activity complies with the other terms and conditions of the NWP, determine adverse environmental effects are minimal both individually and cumulatively, and waive the limitation on stream impacts in writing before the permittee may proceed; ❑ (14)For NWP 40 (Agricultural Activities), the PCN must include a compensatory mitigation proposal to offset losses of waters of the US. This NWP does not authorize the relocation of greater than 300 linear -feet of existing serviceable drainage ditches constructed in non -tidal streams unless, for drainage ditches constructed in intermittent non -tidal streams, the District Engineer waives this criterion in writing, and the District Engineer has determined that the project complies with all terms and conditions of this NWP, and that any adverse impacts of the project on the aquatic environment are minimal, both individually and cumulatively; ❑ (15) For NWP 43 (Stormwater Management Facilities), the PCN must include, for the construction of new stormwater management facilities, a maintenance plan (in accordance with state and local requirements, if applicable) and a compensatory mitigation proposal to offset losses of waters of the US. For discharges that cause the loss of greater than 300 linear feet of an intermittent stream bed, to be authorized, the District Engineer must determine that the activity complies with the other terms and conditions of the NWP, determine adverse environmental effects are minimal both individually and cumulatively, and waive the limitation on stream impacts in writing before the permittee may proceed; ❑ (16) For NWP 44 (Mining Activities), the PCN must include a description of all waters of the US adversely affected by the project, a description of measures taken to minimize adverse effects to waters of the US, a description of measures taken to comply with the criteria of the NWP, and a reclamation plan (for all aggregate mining activities in isolated waters and non -tidal wetlands adjacent to headwaters and any hard rock/mineral mining activities); ❑ (17) For activities that may adversely affect Federally -listed endangered or threatened species, the PCN must include the names) of those endangered or threatened species that may be affected by the proposed work or utilize the designated critical habitat that may be affected by the proposed work; and Page 5 ❑ (18) For activities that may affect historic properties listed in, or eligible for listing in, the National Register of Historic Places, the PCN must state which historic property may be affected by the proposed work or include a vicinity map indicating the location of the historic property. ❑ (c) Form of Notification: The standard Individual Permit application form (Form ENG 4345) may be used as the notification but must clearly indicate that it is a PCN and must include all of the information required in (b) (1)-(18) of General Condition 13. A letter containing the requisite information may also be used.. ❑ (d) District Engineer's Decision: In reviewing the PCN for the proposed activity, the District Engineer will determine whether the activity authorized by the NWP will result in more than minimal individual or cumulative adverse environmental effects or may be contrary to the public interest. The prospective permittee may submit a proposed mitigation plan with the PCN to expedite the process. The District Engineer will consider any proposed compensatory mitigation the applicant has included in the proposal in determining whether the net adverse environmental effects to the aquatic environment of the proposed work are minimal. If the District Engineer determines that the activity complies with the terms and conditions of the NWP and that the adverse effects on the aquatic environment are minimal, after considering mitigation, the District Engineer will notify the permittee and include any conditions the District Engineer deems necessary. The District Engineer must approve any compensatory mitigation proposal before the permittee commences work. If the prospective permittee is required to submit a compensatory mitigation proposal with the PCN, the proposal may be either conceptual or detailed. If the prospective permittee elects to submit a compensatory mitigation plan with the PCN, the District Engineer will expeditiously review the proposed compensatory mitigation plan. The District Engineer must review the plan within 45 days of receiving a complete PCN and determine whether the conceptual or specific proposed mitigation would ensure no more than minimal adverse effects on the aquatic environment. If the net adverse effects of the project on the aquatic environment (after consideration of the compensatory mitigation proposal) are determined by the District Engineer to be minimal, the District Engineer will provide a timely written response to the applicant. The response will state that the project can proceed under the terms and conditions of the NWP. ❑ If the District Engineer determines that the adverse effects of the proposed work are more than minimal, then the District Engineer will notify the applicant either: ❑ (1) that the project does not qualify for authorization under the NWP and instruct the applicant on the procedures to seek authorization under an Individual Permit; • • • Nationwide 12 Permit Summary ❑ (2) that the project is authorized under the NWP subject to the applicant's submission of a mitigation proposal that would reduce the adverse effects on the aquatic environment to the minimal level; or • (3) that the project is authorized under the NWP with specific modifications or conditions. Where the District Engineer determines that mitigation is required to ensure no more than minimal adverse effects occur to the aquatic environment, the activity will be authorized within the 45 -day PCN period. The authorization will include the necessary conceptual or specific mitigation or a requirement that the applicant submit a mitigation proposal that would reduce the adverse effects on the aquatic environment to the minimal level. When conceptual mitigation is included, or a mitigation plan is required under item (2) above, no work in waters of the US will occur until the District Engineer has approved a specific mitigation plan. 0 (e) Agency Coordination: The District Engineer will consider any comments from Federal and state agencies concerning the proposed activity's compliance with the terms and conditions of the NWPs and the need for mitigation to reduce the project's adverse environmental effects to a minimal level. For activities requiring notification to the District Engineer that result in the loss of greater than /2 -acre of waters of the US, the District Engineer will provide immediately (e.g., via facsimile transmission, overnight mail, or other expeditious manner) a copy to the appropriate Federal or state offices (USFWS, state natural resource or water quality agency, EPA, State Historic Preservation Officer (SHPO), and, if appropriate, the NMFS). With the exception of NWP 37, these agencies will then have 10 calendar days from the date the material is transmitted to telephone or fax the District Engineer notice that they intend to provide substantive, site-specific comments. If so contacted by an agency, the District Engineer will wait an additional 15 calendar days before making a decision on the notification. The District Engineer will fully consider agency comments received within the specified time frame, but will provide no response to the resource agency, except as provided below. The District Engineer will indicate in the administrative record associated with each notification that the resource agencies' concerns were considered. As required by Section 305(b)(4)(B) of the Magnuson -Stevens Fishery Conservation and Management Act, the District Engineer will provide a response to NMFS within 30 days of receipt of any Essential Fish Habitat conservation recommendations. Applicants are encouraged to provide the Corps multiple copies of notifications to expedite agency notification. Page 6 0 (f) Wetland Delineations: Wetland delineations must be prepared in accordance with the current method required by the Corps (For NWP 29 see paragraph (b)(9)(iii) for parcels less than '/4 -acre in size). The permittee may ask the Corps to delineate the special aquatic site. There may be some delay if the Corps does the delineation. Furthermore, the 45 -day period will not start until the wetland delineation has been completed and submitted to the Corps, where appropriate. 0 14. Compliance Certification. Every permittee who has received NWP verification from the Corps will submit a signed certification regarding the completed work and any required mitigation. The certification will be forwarded by the Corps with the authorization letter and will include: ❑ (a) A statement that the authorized work was done in accordance with the Corps authorization, including any general or specific conditions; ❑ (b) A statement that any required mitigation was completed in accordance with the permit conditions; and (c) The signature of the permittee certifying the completion of the work and mitigation. ❑ 15. Use of Multiple Nationwide Permits. The use of more than one NWP for a single and complete project is prohibited, except when the acreage loss of waters of the US authorized by the NWPs does not exceed the acreage limit of the NWP with the highest specified acreage limit (e.g. if a road crossing over tidal waters is constructed under NWP 14, with associated bank stabilization authorized by NWP 13, the maximum acreage loss of waters of the US for the total project cannot exceed 1/3 -acre). 0 16. Water Supply Intakes. No activity, including structures and work in navigable waters of the US or discharges of dredged or fill material, may occur in the proximity of a public water supply intake except where the activity is for repair of the public water supply intake structures or adjacent bank stabilization. 0 17. Shellfish Beds. No activity, including structures and work in navigable waters of the US or discharges of dredged or fill material, may occur in areas of concentrated shellfish populations, unless the activity is directly related to a shellfish harvesting activity authorized by NWP 4. ❑ 18. Suitable Material. No activity, including structures and work in navigable waters of the US or discharges of dredged or fill material, may consist of unsuitable material (e.g., trash, debris, car bodies, asphalt, etc.) and material used for construction or discharged must be free from toxic pollutants in toxic amounts (see Section 307 of the CWA). Nationwide 12 Permit Summary 19. Mitigation. The District Engineer will consider the factors discussed below when determining the acceptability of appropriate and practicable mitigation necessary to offset adverse effects on the aquatic environment that are more than minimal. ❑ (a) The project must be designed and constructed to avoid and minimize adverse effects to waters of the US to the maximum extent practicable at the project site (i.e., on site). ❑ (b) Mitigation in all its forms (avoiding,brequired to the rectifying, reducing or compensating) qi extent necessary to ensure that the adverse effects to the aquatic environment are minimal. Q (c) Compensatory mitigation at a minimum one-for-one ratio will be required for all wetland impacts requiring a PCN, unless the District Engineer determines in writing that some other form of mitigation would be more environmentally appropriate and provides a project -specific waiver of this requirement. Consistent with National policy, the District Engineer will establish a preference for restoration of wetlands as compensatory mitigation, with preservation used only in exceptional circumstances. ❑ (d) Compensatory mitigation (i.e., replacement or substitution of aquatic resources for those impacted) will not be used to increase the acreage losses allowed by the acreage limits of some of the NWPs. For %acrel loss of of wetlands cannot be created to change wetlands to a '/2 -acre loss associated with NWP 39 verification. However, 1/2 -acre of created wetlands can be used to reduce theimpacts t f to the minimum impact level in order to meet the minimal impact requirement associated with NWPs. 0 (e) To be practicable, the mitigation must be available and capable of being done considering costs, existing technology, and logistics in light of the overall project purposes. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferably in the same watershed, 0 (f) Compensatory mitigation plans for projects in or near streams or other open waters will normally include a requirement for the establishment, maintenance, and Legal protection (e.g., easements, deed restrictions) of vegetated buffers to open waters. In many cases, vegetated buffers will be the only compensatory mitigation required. Vegetated buffers should consist required tine will ecces. address width of the vegetated buffers req documented water quality or aquatic habitat loss concerns. Normally, the vegetated buffer will be 25 to 50 feet wide on each side of the stream, but the District Engineers may require slightly wider vegetated buffers to address documented water quality or habitat loss concerns. Where Page- 7 both wetlands and open waters exist on the project site, the Corps will determine the appropriate compensatory mitigation (e.g., stream buffers or wetlands compensation) based on what is best for the aquatic environment on a watershed basis. In cases where vegetated buffers are determined to be the most appropriate form of waive compensatory mitigation, the District Engineer may or reduce the requirement to provide wetland compensatory mitigation for wetland impacts. ❑ (g) Compensatory mitigation proposals submitted with the "notification' may be either conceptual or detailed. If conceptual plans are approved under the verification, then the Corps will condition the verification to require detailed plans be submitted and approved by the Corps prior to construction of the authorized activity in waters of the US. ❑ (h) Perrnittees may propose the use of mitigation banks, in -lieu fee arrangements or separate activity -specific compensatory mitigation. In all cases that require compensatory mitigation, the mitigation provisions will specify the party responsible for accomplishing and/or complying with the mitigation plan. 0 20. Spawning Areas. Activities, including structures and work in navigable waters of the US or discharges of dredged or fill material, in spawning areas during spawning seasons must be avoided to the maximum extent practicable. Activities that result in the physical destruction (e.g., excavate, fill, or smother downstream by substantial turbidity) of an important spawning area are not authorized. El 21. Management of Water Flows. To the maximum extent practicable, the activity must be designed to maintain preconstruction downstream flow conditions (e.g., location, capacity, and flow rates). Furthermore, the activity must not permanently restrict or impede the passage of real r l o fill is to expected high flows (unless the primary purpose of impound waters) and the structure or discharge of dredged or fill material must withstand expected high flows. The activity must, to the maximum extent practicable, provide for retaining excess flaws from the site, provide for maintaining surface flow rates from the site similar to preconstruction conditions, and provide for not increasing water flows from the project site, relocating water, or redirecting water flow beyond preconstruction conditions. Stream channelizing will be reduced to the minimal amount necessary, and the activity must, to the maximumexte t practicable, reduce adverse effects such as flooding or erosion downstream and upstream of the project site, unless the activity is part of a larger system designed to manage water flows. In most cases, it will not be a requirement to conduct detailed studies and monitoring of water flow. This condition is only applicable to projects that have the potential to affect waterflows. While appropriate measures must be taken, it is not necessary to conduct detailed studies to identify such measures or require monitoring to ensure their effectiveness. Normally, the Corps will defer to state and local authorities regarding management of water flow. • • • Nationwide 12 Permit Summary ❑ 22 Adverse Effects From Impoundments. If the activity 0 creates an impoundment of water, adverse effects to the aquatic system due to the acceleration of the passage of water, and/or the restricting its flow shall be minimized to the maximum extent practicable. This includes structures and work in navigable waters of the US, or discharges of dredged or fill material. ❑ 23. Waterfowl Breeding Areas. Activities, including structures and work in navigable waters of the US or discharges of dredged or fill material, into breeding areas for migratory waterfowl must be avoided to the maximum extent practicable. ❑ 24. Removal of Temporary Fills. Any temporary fills must be removed in their entirety and the affected areas returned to their preexisting elevation. ❑ 25. Designated Critical Resource Waters. Critical resource waters include, N©AA-designated marine sanctuaries, National Estuarine Research Reserves, National Wild and Scenic Rivers, critical habitat for Federally listed threatened and endangered species, coral reefs, state natural heritage sites, and outstanding national resource waters or other waters officially designated by a state as having particular environmental or ecological significance and identified by the District Engineer after notice and opportunity for public comment. The District Engineer may also designate additional critical resource waters after notice and opportunity for comment. 0 (a) Except as noted below, discharges of dredged or fill material into waters of the US are not authorized by NWPs 7, 12, 14, 16, 17, 21, 29, 31, 35, 39, 40, 42, 43, and 44 for any activity within, or directly affecting, critical resource waters, including wetlands adjacent to such waters. Discharges of dredged or fill materials into waters of the US may be authorized by the above NWPs in National Wild and Scenic Rivers if the activity complies with General Condition 7. Further, such discharges may be authorized in designated critical habitat for Federally listed threatened or endangered species if the activity complies with General Condition 11 and the USFWS or the NMFS has concurred in a determination of compliance with this condition. 0 (b) For NWPs 3, 8, 10, 13, 15, 18, 19, 22, 23, 25; 27, 28, 30, 33, 34, 36, 37, and 38, notification is required in accordance with General Condition 13, for any activity proposed in the designated critical resource waters including wetlands adjacent to those waters. The District Engineer may authorize activities under these NWPs only after it is determined that the impacts to the critical resource waters will be no more than minimal. 0 26 Fills Within I00 -year Floodplains. For purposes of this General Condition, 100 -year floodplains will be identified through the existing Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps or FEMA -approved local floodplain maps. ❑ (a) Discharges in Floodplain; Below Headwaters. Discharges of dredged or fill material into waters of the US within the mapped 100 -year floodplain, below headwaters (i.e. five efs), resulting in permanent above -grade fills, are not authorized by NWPs 39, 40, 42, 43, and 44. Page 8 ❑ (b) Discharges in Floodway; Above Headwaters. Discharges of dredged or fill material into waters of the US within the FEMA or locally mapped floodway, resulting in permanent above -grade fills, are not authorized by NWPs 39, 40, 42, and 44. 0 (c) The permittee must comply with any applicable FEMA -approved state or local floodplain management requirements. 0 27. Construction Period. For activities that have not been verified by the Corps and the project was commenced or under contract to commence by the expiration date of the NWP (or modification or revocation date), the work must be completed within 12 -months after such date (including any modification that affects the project). ❑ For activities that have been verified and the project was commenced or under contract to commence within the verification period, the work must be completed by the date determined by the Corps. ❑ For projects that have been verified by the Corps, an extension of a Corps approved completion date may requested. This request must be submitted at least one month before the previously approved completion date. 13. Further Information 1. District Engineers have authority to determine if an activity complies with the terms and conditions of an NWP. 2. NWPs do not obviate the need to obtain other Federal, state, or local permits, approvals, or authorizations required by law. 3. NWPs do not grant any property rights or exclusive privileges. 4. NWPs do not authorize any injury to the property or rights of others. 5. NWPs do not authorize interference with any existing or proposed Federal project. C. Reejonal Conditions for Nationwide Permits -. Sacramento District 1, Regional Conditions to be applied across the entire Sacramento District: ❑ 1. Nationwide Permits 14, 29, 39, 40, 41, 42, and 44 are withdrawn from used in histosols, including fens. For the used of all other nationwide permits in fens, project proponents are required to notify the Corps using the notification or PCN procedures of the nationwide permit program (General Condition 13). This will be a "Corps only" notification. ❑ 2. For all activities using any existing and proposed nationwide permits, mitigation that is required by special condition must be completed before or concurrent with project construction. Where project mitigation involves the use of a mitigation bank or in -lieu fee, payment must be made to the bank or fee -in -lieu program before commencing construction of the permitted activity. Pagt 9 Nationwide 12 Permit Summary ❑ 3. For all nationwide permits requiring notification, except 27, the applicant must provide a written statement to the district engineer explaining how avoidance and minimization of loses of waters of the United States were achieved on the project site. II. Regional conditions to be applied in California and Nevada. ❑ All existing and proposed nationwide permits are suspended in the Lake Tahoe basin in favor of using General Permit 16. M. Regional conditions to be applied in Utah El For use of any nationwide permit with the following attributes, notification of the Corps of Engineers' fl proch edures of Regulatory Office, using the "Notification" p the Nationwide Permit Program (General Condition 13), is required, except where certain nationwide permits are restricted and can not be used as indicated in each category. This will be a "Corps only" notification. ❑ 1. All activities that will affect waters of the U.S. below the elevation 4217 feet rnsl adjacent to the Great Salt Lake and below 4500 feet ms1 adjacent to Utah Lake. ❑ 2. Bank stabilization in a perennial stream that would affect more than 100 feet of stream length as measured from the upstream portion of the affected bank to the downstream section, narrow the cross-section of the stream, substantially reduce the riparian vegetation, or increase velocities. ❑ 3. All activities that will affect springs. A spring is an aquatic feature caused by ground water being discharged to the surface, creating wetland andfor stream characteristics. Nationwide Permits 14, 16, 18, 29, 33, 36, 40, 42, 43, and 44 can not be used in spring areas. • • • Approved: 19 August 2002 OMB No.: 0710-0012 The Public reporting burden for this collection of information is estimated to average 15 minutes per response, includingEtiterfor reviewing innstrructio s,tDsearching ex 5 data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden at or any other aspect of this collection of information, including suggestions for reducing this burden, to Department of Defense, Washington Headquarters Se i.. s, Directorate for information Operations and Reports (0710-0012), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202.4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR APPLICATION TO THE ABOVE ADDRESS. RETURN COMPLETED APPLICATION TO THE ADDRESS SHOWN ON THE APPLICATION INSTRUCTION SHEET. U.S. ARMY CORPS OF ENGINEERS CUSTOMER SERVICE SURVEY - REGULATORY PROGRAM We at the U.S. Army Corps of Engineers Regulatory Branch are committed to improving service to our customers and would like to know how well we have been doing. Who are our customers? You are our customers if you submitted a permit application, requested a jurisdictional determination or wetland delineation, or scheduled a pre -application meeting with us. Ocher customers include those of you who receive our Public Notice and/or commented on a particular project or our work in general, because of your interest in the Regulatory Program. To identify how we can better serve you, we need your help. Please take the time to fill out this brief survey and mail it back to us. Your honest opinions will help us determine areas in which we need to improve. For each question, please indicate the level of service you received by marking the appropriate number on a scale from 1.5, with 1 being low (dissatisfied) and 5 being high (very satisfied). If the question does not apply to you, simply mark N/A. Thank you for your time and commentsf Response to this survey is VOLUNTARY. If you choose not to respond, it will not affect any current or future dealings you may have with the USACE in any way. I. FOR APPLICANTS & OTHERS REQUIRiNG AUTHORIZATIONS 1. Do you think you received your Corps permit decision in a reasonable amount of time? 2. Do you think you received your Corps jurisdictional determination in a reasonable amount of time? 3. If we recommended/required project changes/modifications to reduce impacts, did we clearly explain the reasons why? 4. If we recommendedlrequired project changes/modifications tuce impacts, did the changes seem reasonable to you? 0 5. (f we denied your permit, did we clearly explain the reasons why? 6. For enforcement cases, did our office clearly and professionally explain the basis for the enforcement action (2A., what work we believe you performed withoutauthorization? 7. For enforcement cases, did our office include options for resolution? 11. FOR "OTHER" CUSTOMERS LOW SA TISFACTION 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 3 HIGH SA TISFACTION 4 4 4 4 4 4 4 5 5 5 5 5 5 5 NA NA NA NA NA NA NA 1. For permitted actions, was the permit effective in achieving appropriate protection/mitigation for impacts to aquatic resources? 2. For enforcement actions, did the Corps require appropriate compensationlrestoration for impacts to aquatic resources? 1 1 2 2 111. FOR APPLICANTS & "OTHER" CUSTOMERS 1. Did the Corps representative act professionally and treat you with courtesy? I2. Did the Corps provide sufficient information to allow you to complete an application form, comment on a public notice, or otherwise evaluate our work? 3. Did we respond to your letters and telephone calls in a reasonable amount of lime? rd the Corps representative answer your questions clearly, giving accurate information about our Regulatory Program? 5. What is your OVERALL rating of the level of service provided by the Corps of Engineers Re,ulator Program? Note: DATA FROM THIS QUESTIONNAIRE WILL BE USED BY THE DISTR CT TQ IMPROVE SERVICE. ALSO, INFORMATION WiLL BE TABULATED NATIONALLY BY SERVICE AREA. RESPONDENTS WILL NOT BE IDENTIFIED BY NAME OR ORGANIZATION FOR ANY REPORT DERIVED FROM THIS SURVEY. eMr_ cr44i1n crl, Fah q7 1 1 1 1 2 2 2 2 2 3 4 5 NA 3 4 5 NA 3 3 3 3 4 4 4 4 4 5 5 5 5 5 NA NA NA NA NA (Proponent: CECW-0R1 PLEASE COMPLETE THE FOLLOWING QUESTIONS BY GIVING US ANY COMMENTS OR SUGGESTIONS FOR HOW WE CAN IMPROVE. If ar •Iicable, check more than one): — Flood/Water Control District — Consultant — Farming/Ranching - Public Agency — Personal/Private Project _ Adjacent Property Owner Please indicate the nature of our business - Property developer — Public Agency Applicant - Civic or Trade Organization - Member of Legislature - Federal/State/Local Official — Conservation Organization Other (describe): What Service(s) Did You Seek From the Cor s? — General Information — Pre -application Consultation — Nationwide general permit — Regional or programmatic general permit — Standard individual permit - Letter of Permission (If a plicheck mare then one - Sand & Gravel — Law Office — Silviculture — Mining - Media — Native American - Jurisdictionalfvvetland determination — Resolution of violation/non-compliance - Regulatory Program presentation — Commented on Public Notice/permit application „„ Other (describe): Which Corps office (District, Division. Headquarters, other) did you deal with? Name of person you contacted in our office (optional): Do you have any comments or suggestions on the Regulatory Program? Information about you (oprionall. NamelTitle: Address: Telephone (include area code): May we contact you? YES NO — •� PRIVACY ACT STATEMENT Authorities: The government Performance and Results Act of 1993 and Executive Order (EOl 12862. '.Setting Customer Service Standards", will be used in evaluating the performance of the Corps Regulatory r stato and loco! government dated September 11, 1993. Purpose: To determine the quality of services our customers expect, as well as their satisfaction with USACE s inf smation be shat providedwith han this form This. information may be shared with the Office of Management and Budget, members of Congress, and otherfederal, agencies. Disclosure: Providing requested information is voluntary. 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A 0g 2 A R 2 m F a O A 8 2 5 9 9 9 D 8 Q 0 0 0 O 0 v O 0 0 8 n 0 R a 2 a m rtS 9 } g A x 8 2 5 ;E: n O n O 0 A 2 O 8 a n M 5 A A 8y 2 x A w 2 r 8 x m O i 2 a n 0, 0 5 S 8 2 5 N N N 0 r' O • A 0 v v r 5 ter0 5 2 4 CO CO IIL O 4 i 11414 0i0 HIPT 8 31Li08d CNY NYld 3NII3dld VPNA }Y10 1N3 fi.VISN1 0NY 3N1dld S`JNIWdC 3ZN3M3.i31 a 6 4 0 i 0 z in 0 qG esi C: \ENC A.03007\PIPING \4203.DWG, 09/03/2003 10: 29: 33 AM P 0 0 8 • 3NI73dld 3OIflUO 1V380 NOI1VA313 . o 0 0 8 3 A 9 0 8 P 0 rg S2 i 2 0 0 T 0 _ 0 } 8 N ^i (Yid) Y-SNsn1• v z 0 0 v iY z 0 0 v A 4 n 0 0 F 0 z c 2 0y i 0 7 a. 0 A 0 0 0 m } A 8 m® O n 2 T 0 8 a 8 C A 0 2 A 2 y 6 } 9 0 ti t 0 p� A 8 0 m 0 4 Y a 0 6 F iF 40 9 v 0 C: \ENC.AS03007\PfPING\4204.DWG, 09/03/2003 10:31:24 AM • pi qirsiph SONLMVafl 33N383d38 >» 0 m m 0 S 9 1,1 e z NV -Id ONIdId 0 z 1 -n Z 3NII3dld 301AIO 1V32i9 z 0 m`a�yy Y0 Q O 0 \\,_\\.\\\ GRADE GRADE 45' 3R ELL 45' 3R ELL • z C: ,ENC AN 007\ PIPING \4699.dwg, 09/05/2003 08:52: 25 AM • P • 4 S`.]NMVNG 33N3d3338 9 9 9 c 9 >> v 4 s a 8 9 9 8 4 S1V IN31 V M 0 s O z tl 2 8' c 8 3 A V 1 A a 1 8 trs . -13 - 71 71 Fl r O m a z z z n -D 0 3a "1 F' C7 m MVUa LV3a0 1 z 002x_ 09.98 FOR CONT. SEE OWG. 4700 Jam.. 19-2W1 4 8 574 Cr1 524 12451 01 01 N 8 N 8 8 8 S 8 8 8 8 2 22233 - ¢' 021j45• 5452'^9 15+54 - U:w. 9422,225, �i�879.a o coss oc9. 24+00 21:53- 11Y12 11233 - d 24247 - fm 70.09 i 200 4 10©. 200' 9 15259 - 0012 €dr. fke:neer 10+54 &0209 15244 - test Ces. A'00.94 19009 15.00 132.00 - s (21' 99021 24224 - rad an.at (29 MpM) 24275 - 1012 €5q. 1Y5122e9. Y 74211 c13454.2,4 &gamey 14002 - E IY 8 19242 - C 0.Ie.9. 0.,$. n ..2249. 2' 5202 - 0201.9* a0000 (2 -SAME 2420 _ Prp.W Rapti 8 ` a r<. 1.2 e. 0 SN N r z z a 1 12.09 1 12232- roue (21' 0200+22 19239 - r,.2 Cdr. 14.224.422. 10210.40 0.5 2 2 (a 21902) 10222 - Cwt (dr. 02.00. . 19.99 f 1Y 8207 - Oise [tip. 0200000. 8202 - F 000593 9 0+00 7+17 - Cert 1192 1241059. 00 v ti M1 •+99 1a 1 11.99 1'r 1p 14205 - Fens. (lt'17ir1tf r rlf l+u-r 7• f c 00 a 0020 C4 '7'21+0+,) !teed 84 v v N z 0 C : \ENC Ar 3007\PIPING\4700.dwg, 09/04/2003 03:16:11 PM ! s 0 1 1g ;1 44 Iasi i 31 ^ $ r5S � $ SSSSil ■yff Ed g ii: Si- a 7 FOR CONT. SEE DW4_ 4701 N § N § V $ N § $ �5 $ to MATCHLINE STA. 60+00 y �r4,, FOR CONT. SEE DWG. 4701 200' amu+. si r$,1 1yP�)�Hp � Ica. 7 $5 iii /r ^y A / $ 1 c g" REFERENCE {DRAWINGS y622e�66 E6 ! 5l.s0 r7 :-31817' - F LN.r.ve 4, . r. 200.�� �. SIE'2.1 `i.►: r_ * fSsJ 36724 - rel. (72' Ma^) ,1 3r«6e Q ---.fi Fir• .. c' - 1 56.00 nR.r 0.40.9.,:x:. SQ �'y sus to C �. 00 g rg, i 4 201 yr FS R G wax4G AND NSIIIRAIINT DIA0100 EPHO&RN. ONAINACE AREA _ i 33.06 - £.,r £sw o-�w. CATH©DIC PROTECTION TEST STATION TYPE 4 0 STA. 46+27 (SEE NOTE 04) 1'i Hii:a li.! r / / 8 a 5-11.80- +901 £e9. 01.1.2.i00 � 37.6E 0,03690 Sa 137eb! - F ` 1 £Jpe 0,01+294 .: / ii Blit / t ii 1 48047 = F dw+W. 92.0, Sg2�6gg Q � S7e1.6� I / fi•�w is { - 52E7.1 3 M. a! { £r . - f 0,40.7. 37974 / jr / " S .9.32 - .F6,! £s9. ^w• .�C t- 0 9 I g 8 :1 .A.37 £. - 1 Caq. L.v:q: ` �Pl g / / _ r 0 { 75.07 - (0,ah49. - Amin". g. N £ 0,0.2.{4 R f r� 8 52�1,� z•. a - 5789.1.. a�, .nY� y2- t /4 tifr,• 1 J M1 I !'- eriA S ii.3 25 .e.ca cr�N'iy �4 / / A MI: 1 1 2 1 p ; '� -m -4 1..),:;:a �A1�.an bb m p C !.i 64«00 /' if iia ` g' �j y27ge�1 ^ �� u«.t ` vI 22725 (res' Aya 1 `^ tC b M 35�'y"6'.. -- ; o' 7 e 147.37 - 2.024 &47..y 7*, (222 # /) 1 i�ill 4. �j�7y�L' 4r.Q6 - rer 90007 r 066• NOV ` 11 4 a In .; 22ai % a ?. 5293.6 3 ` A 4Daae r $ ISSUED FOR CONSTRUCTION /AA\ISSU£D FOR PERMITTING ������ A g3LLa310..t7 ream Q m z '" ` - r. n (Ur MOO 4y $ $ r`1 pa«o0 452+04 +� CATHQDIC PRO TEC TION TEST STATION TYPE 4 0 STA. 30+73 (SEE NOTE 14) 8, 1;61 _'�_ / a 1 N le.00 mi y}x� V { /` / _ 551111 t 4 n 1 / - 34.9E a Mil / 7v.10 - x sr.•w _ , £c94 Or CoM J0.80 5y+svlcr f] .5.176 a' 27.79 - 0.21.0,.. a - (Sr tali 30.00 3E E E e 8 ,m r•1 r1 f -t'r-: ssY.e'.- r / ! / 1 79.21 - w.r 0297 a-72.22. 29.15-{rl£97. 79.66 - Farr £d�r4 Ue:�o94 in N rK N I / / \ ‘. . ' 2 8.009g g • . - 111.0 Ace Dre0cp. 2 nil 441- / / a E. u :.. (TI p.lr - f 0,012290 a.xur.a 1 / 42 1" - a 36«00 eiF4 4gs�.^r bpi IFI 8M 8 Bili N5n.s / 4,`�.....,{' "` .j 5;'.3` - `"`iL'�+a9." .0"297 S, Cp 24,27 - Foal £ap. 0,M494 ! / 3 AOoR' v" S` ;S y}�sy�� / e ., 0 ��n p _ = 2 - Four (2r R..4l) 22,.. b �J 7 I NSSP7.i OE;4 lids lig tll `�../.6 J - !•� g fl 1 g 5555.1 �q / e� a' tri„ .-ivAx p +1.,y m a z - --.. ---1 *WM-Fr1N. w.( 26.54 - 1Hk77 Pe., 927 (14. MOO) 20.71 - 91609 00• (2-1' 91(.71 / { j r _ n5. m 2n+so - ut+vrr Pd. 97x. (a' 0701) $1 3T })may ` + yyy 1 I . �-• r. . 4 5.141.1 ' \ �-. r 16.67-7....r or �.9 llrppp� $ yy{17 E5]fr, r - 77+21 12«29 -.x £qr. 16.1++16 2 ; ; �- ii''� 3QQ ' _ = i { 76.85 - 0743y Pal (23' 51) i r r '3i.$ 1-- ,f--16.,1 - 1172 £2y. RE.. '6.64 - f Gem E (r9' Nli^U' L ix 0+07 - f0.1 fop. 4.22 ] M 4 8 z a jj�3]1.i \` - - - - (� 4 INIER0cTION �NAr r Ue4E '2,55_ f7. li1..291 3 . 53190' } ,tl +1e 8 Bit; ET,.. ...ter sig 1 9 ro rrpi nowt 03007 11 TLE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO yyyy y „ 8 Ss3.$ '}$�]�ry 5722 - F Ebbw *" V =713` 5.7,9.E �=-3 ah -11.95 - f or29.' y! Mt �S 0 . Ing,, 2.81- f&Wow. Q ig ey IlkA04 ...4Pe 4700 ' £1 . 5}17.7 . 51f6.l so4 . u.$ 4 �i�"'- . _ s, ' , + a s FOR CONT SEE DWG. 4699 § 8 g + S O NNN d pN N O 94 1 '� O + e� x.00 O ; I xJ P2, - L 0,01 - Fence gtre . _ } › Y _ _ HATCHLINE STA 0+00124+29.64 00 FOR CONT. SEE DWG. 4699 A �: \ENC A.03007\PIPING \4701.dwg, 09/04/2003 03:15: 08 PM 0 P • NOP q§04� 7 s A 3 S NIMVaG 20N32L J3N 4' 5 77 85_ 8 2 S1VIa31Vri 8 9 >> 00, 2 >>> a 5_R N Y 0 2 F 8 41 0 Q FOR CONT. SEE DWG. 4702 FOR CONT - SEE DWG. 4700 Y 8 8 8 5724.6 8 i 5725.6 17567 _ 5722.7 5752.7 5716.7 5716..5 5714.5 5711,2 5747.2 5709.2 5705.2 55_766.7 57127.7 5704.7 5740.7 5699.1 5695.1 5691.9 5669.9 5667.3 56613 5666.4 5676.4 5675.3 5671.3 5675.9 5666.8 5666.4 5662.4 5661.0 5657.0 55.6 5651.6 5652.0 264120 56497 5644.7 56429 58364 56559 5631.9 56269 5624.9 5621 7 g 56177 8 56 8 8 56 8 5616.6 5644.6 5614.2 5618.2 $607.0 5673.5 56002 5396.2 5589.0 5565.0 5577.0 5573.0 5564.9 5560.9 5552.0 5545.0 537.4 553.4 55239 5519.9 5513.7 3311.7 5523.0 6*I 1 � 54740 7- 5519.0 5517,7 5513.7 55307.3 5303.3 5501.6 5497.6 ,2.944 5494.4 5491.6 5467.6 5463.8 54713 5467.3 5415.3 5411.3 5360.9 5556.9 5350.6 5326.8 5291.9 5267.9 52657 5261.7 5263.5 52595 5258.3 52546 5 37,2 2 52554 1040-76 - !bed R-55223' 9602 - Road trdeeirg F • 36225' yg� h 1 BE,,BO - [h' Rood Cross.Ng 27 • .33!62' 5251.4 5253.5 5249.5 5253.5 5249.5 0254.5 5254.5 5256.6 5252.6 5256.4 5234.4 52597 5254.7 5772 5255.2 5265.3 5259.3 5267.4 5267.4 5262.6 175e53 - RW Fey. 6 ET . 3757. e- 0071 - fee F4. Reed .!°,77.7.4471.. 61 . war 5276.6 YATCHLI 5_E STA. 120+00 FOR CONT. SEE DWO. 4702 2. 75 f 7709 - € Awe 419 mow.) 4n 5. a 020 pp Z T4 -6>A2 118!00 q' _. 9 o z r, O o 9!'9'1& .400'02'40'E 2618.49' 114977 - 4' PIC Po. (76' 415.26 - Rood (7J' Al'yh(1 ' 112.00 7 ro++n - ¢ Real (29' a9^U 110.00 06+00 '06.00 1124.37 - Abut 44..a4c6ian 417' ) 144728 - Rood 04000 7 104400 102.00 1001720 - R999 (22' MOO 100400 98712 - f Rood '19 96.00 �9T.86 - £ Rowe tiWa.ego. (12' Ry745 94754 - (.` Rbod (19' 41}04) 94.00 5104 - 41 74.4 (16' 0069(2 92.42 - 41 Roof (14' 4600 92400 - F Newt (11' 00779) - E Read .Noah.*.,, (54' 7.00 66.00 ,1) 07.57 - F Abed (ss" +7.0+) %, 9 f/ 86760 - 41 .dead Omsk." 66.00 64.00 sq g 92+60 .00712162? - 7616137/YwaJ 7660 77.56 - ecy. &W yv (NY 1O4) n.a 75447 - 447. 474414 t•+V 754.0 - 150. i4sb4q. (al'ROOO 75.12 - fryh tY.b1. RY 24(1 1377 - (4. 0o4e1 (2.44) 74.62 - fege na4.r 40' 240(7 96060 \ p.0.0. .95.66 S .7 8 114 , \ 7517 - fsrf F . 4 .4 770 '4.60 62100 4 60.00 41426 - Edge 4.d.op. 002014 61e25 - C Drainage (1' 126) 191414 - Fiq. &whew &7049 { 11 403 K k1ATCRUNE STA 60+00 FOR CONT. SEE OWG. 4700 C: \ENC A 03007\PIPING\4702.dwg, 09/04/2003 03:19:06 PM 11) • .� x d P e }Sax z4 ° ti °Qa X FOR CONT. DWG.470.__.�._� _ 8 I I l� I 200' -.SEE._ }714.5 1Li0' i ; 0' 6 177211-rLto2+Op a- memo' y a 3313 WI 275+65 - f 200' E$s $m REFERENCE DRAWINGS $ _ w, 0r - , 33:8 1/ / i� 0 .1.1 4 0 n '-,:b1 P 8� 53E1 !! I 1 - 3Vtf 3 : MATCHLINE STA. 160+00 FOR CONT. SEE DWG. 4703 S b / - - - - S - -g702.22 S is� I .i w i 1 t� p 78.22 - raw,. (67' DJ /) Ir • I 3a16.� 5411 J{ _ 276.00 /! 277.78 - OW edge Orono?. .2. 277.6. - f 022 I * 8 S x 1772102 - 2222 tag.. fwnag. I y MATERIALS Il 277246 - 172242A20 42A2 (72' 0282!) 1 UNDERGROUND PIPELINE CROSSING ANo CATHODIC PROTECTION TEST STATION TYPE 4 0 STA. 163+67 (SEE NOTE 14) k." 9 al sg i I� _ 111:1- 1 _ I^- 2eI0.% -12•22 £a. o-272.72. 1 "1195+95 175.6, - Q rsu:.w• 4, IS4 I y4 7} 177'.77 - earl 010 G Mop I7 $ r I 3�v yyy�3 761.55 - F LM4. 07 ti / Hi- .-, p / r-. y d" ,y p I 8 Li UNDERGROUND IPELINE CROSSING ANO D400IC PROTECTION iT STATION TYPE 4 0 STA, 174+21 (SEE NOTE X14) I d$j 1 345-ii 7.4 $ / �- 3".3$3 8 / I 201.72 - Pae-.. (33' E. - - a 2c -2:0 ✓ >>!!'>>> Q , �\ te4.90 ISSUED FOR CONSTRUCTION ISSUED FOR PERI4ITTING M gn s N p Z In 0. ?4 1 9 p m+.r yaSr 3 S; /f / Q A A r r 100+7. - P4./r. (51' L.0) on 8 542 .3 y�y N flL / 1529.15 - r4M81. (62' LOU 54 154.X1 - f Real Qa.Mq ex=72rfr I . I - f 3 56400 3:; �4�a g / I 7+}0.9 _ Sv" 743 1 SCALE- IICRZ(NTAY 1481 G16 • 1 1 1 / at 116.07-PI...(7.'2.,21 -- I 1 .. 156.00 3431.1 - - r 1351,78 - P0.4.. (55' Left) j [' if iSL '^ 7p.i - 158.36 - fwv.g /; - 54;1 •. . 17.fp .4404 . I = s3131.3 yy�y�7� - r/r - x3.+20 / 54}4.4 SR18:4 __,•.,zoo'—o' 1 1 r Z1 / UNDERGROUND PIPELINE CROSSING AND CATHODIC PROTECTION TEST STATION TYPE 4 0 STA. 154+46 (SEE NOTE 14) 702.22 Er $ `" q S 117274 - 4•n:lepe / _ 7Sy 6 'rte' s�sid' 0 1 ! -' -.-. _ f� t, i/ 421 5447. 6 P y� �2 4 -0 r 150.48 - 112•21 E Draln� 15(1.26 - €Om p 150475 - 2 £.. • , ... . t yr x56.60 N zj d 54462 8 I .t1 p L I k� •._f, ��r . y g p r y C'r4 C I 1458:8 ya{y,' _ r_ --- - f nv:+-p. 2i .. 5482 7' 1.7.72 - 1.bf Fay. f+."ry42. 146.00 I a� r.7. r [.• uw„p. l �; 1!7.31 - Elul tap. &aHrp* 4' vg € g 7{64 S 2 r r/ % '.' 446.00 g}ag .6y1 / d!Tt� r II g - 54,7.3 j54.66 p }{ / 0 ! As 144.09 PDI ,N Ka < .. •00Non» ..pot [bn+et�s PRO CT DEMO/WENT lNUSTIFS LC ".te�c 1r,,�/ X V 54[1 1 !4146! -12•21 fag* £4.431.49. 6, 411/ 14326 0'2..0 , !r 1.34281 - 1..1rep. 0.00,42. r 0 ' 102+00 ny�aly ..til 34H.5 0'14:8 136.01 - 5Pd•w. - ei=300 ' --- 7.:aui 1,4416.32 -11 �^ ay fix+32' - fi L�eivoq. [2.55711.8'--- i � ' p ` p� u N 78208-,z9 -1 `t IIS IAC E ,a=$iRRg � o rppt Syr 136.06 tee 4 R. 1Q 1 4 n- g4 Q / '0* P,G.3.1. 1}7476,14 4. i � 5621.1 9.1 �I i}^ rrq�� r, 1� 4N_ 'ri C;'•:. 3p �,^ '� i gm = • i 1}6.24 1 8$�. 56gq 7 I '2 za g: m y 8 m m 4. $$ "' • °� v 5006 7 } gym 5 b $ r3Y.e7 - .wt £4p. 6.04.04. "� E 4. /x.2• .002 , gal w a 1.x6.50 - Lai 0'9.._..•09• if et 174.20 0• 3Sl7yy i�y 74 �?x y = t H ' A - 115'37 rapPecr p. ' _ € 3 y$ i We -41.0 � 7,2 C UNDERCR0UNI IIPELINE CROSS AND THODIC PROTEI ST STATION TY 0 STA. 124+F (SEE NOTE W 135471 - Fw1 Fdg, P.I. 131+74.6. 24" 45' 3R EL REQUIRED �� 2 t g 4 yr VI egg I. + ti : 32.043 4 E 9 .�fibra ..et,.N nul 03007 1 �e. 4702 TITLE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO Fiti - - 77331 0790,6 &E m %.A - n , '=" ''-'1r7; g' }x f 150.06 r"1 769y77.6.6 y i ! r Li A6HM - rwr Owwhh6 44,4 83 77.5.1 g'. q Q ' ]26.00~- UNDERGR PIPELINE C1 AND CATHODIC PR TEST STATIC OSTA (SEE NOT y742Z S U . 3 A. x" r.+ 37104 j' $r }hayg¢g r jVfr.,„ 873;$ �'r') r'^Y°N! 8 7 .r.22�e o-o.n.p 0 0 14 y- 57318'JYt.` pu�'M ^©O! vr,czr5750.1 po;r&.,.. i"�, �.. - - g 2/ - 3772E'0 - •___... FOR SEE DWG. CONTE 4701 $ 972}., Pill g YS 5 2i § 1 x f�x E -4n ,, - . -- 1 �� � -:5T.06 - f Rape ower UNDERGROUND PIPELINE CROSSING AND CATHODIC PROTECTION TEST STATION TYPE 4 0 STA. 125+10 (SEE NOTE 14) AS NOTED 11 0, 2 �� i, z ;S:,-, A . 128437 Paw' de..iq FOR CO 8TA--0p NT. SEE 6401070! y p N ei ,14 Y. g 4 y 01 2-0;3 nn AP a� 1 N4pA ti 42 n a` C:\ENCA P b 8 Y 8 q 03007\P1PING\4703.dwg, 09/04/2003 03:27:48 PM 411 • 1" Q ;iE511 4��� EqX .'0- FOR CONT. SEE OW©. 47b4 S:t 8 8 I� A V 200' ..,..o...._ -----�- —" 8 238+69.08 90' 3R ELL EQUIRED * 100• aO i' 5re236++eI STA. 236+3 $ iS + F.--n�eu,.a ��°+'3Ta 33.4` te5i- 9 a, L &7RE ' 5i.: 1 :T¢ os,+._ 717+91 - [ hued p_rar.x CATHODIC PR TEST STATION 0 STA, 2; (SEE NOT p 3 a 83 3 1 A i 00' a g g 8 • v S g REFERENCE DRAWINGS . � ', � _._ 1=1 �j (SE (SEE Mc. 477Uj g 8y4�q J 52ii, .... _.-.�--._. �d!•A' tr17.e� 1 02CO Ty ma f 5T1{, xis+te II�HIV f CATHOCOC PROTECTION TEST sTAil(1NS °ETAIS CATHODIC PROTECUQN TEST STATIONS DETAILS 3 4 sre, 235+06 I i y zu.se - fo-w cr, `6'.- o / iFDz_.. r.13#r caobcq. a +-+r•1 .-. a y V' f 238+00 A r CO N z _ _ 7.1377! (P, tip MPow - $ 529[1 ME 73.36 - [> WWI. 9 0 -Q Z36r 0 NM Fc - i.Amor jj7 }} iiiii f -fr . 174).9' - ,2/ 'i1 Z m ., 714.67 - £..e Fd.. Rood 774,14 _ F rt°wopr m vl 2 TJ rt D y Cy 1"I> N O L -` Kahl - P Gem► ,fi A.O.S.L. 233+23.13 17 $ 1 -e : 17gt1• '� � -moi � 413 57 - a•d•r yyy y C PROTECTION ATION TYPE 2 A. 235+18 NOTE #4) ti a 5243.5 i =� - 41,i17 - `Dram 747007 - 00 F.}. m > 8 5243:6 -C!{7 1TbrPo:+os• `. 232+00 _ 73.41- ere £t.. 4e(1,..30.W 730413 - f Aliw�. F=, & kk0ii a $ D ii:8 q Cat 6 73,17 - Cart . &draw � 8 3.30 S��2o..e ,,,z/.../9- F Analog. 240.01 4l 77++67 - fury \ v 5279.1 - 777,41 - £..1 £et. 0,..11.1. i1 s. ` INN \ q 72),22 - 1AN FM pb••1• . u7u9 - f u�.err ° N _ •177,57 - Co. £e4r 30.331.. �'• .,...: * -i'r 9fFT- s 77sr7l - rd.., (rr' Ri7eU `+p $ 5776.3 �p _ e 7+ oev aass?g 27. y.$t'S' _O''1 41C7 ��. 226+00 /• , hr7 + .. _ � m 91 - kW Ci. c wew�� I - __ $ p4 775+15-imr tip hrro.. /I/ ,, / Co ♦ - ? 2 g 4r"{.0 6 224+00 // 8, C7 a g i i Vi 8I*1 b 2 bb�r cl r,., (n 81 530. 9 ,o•s 222+00 '` // `•• f ,``_. 771.47 - f ,bud r.e.nrnr+ Or 1.y ` y . y '' 3311.7 Q \ 77„7, - Feer Gpl .1W \ Sri y� $ 53/0.) 9 220+00 / 55,yyttppyy 74.77- £ .,.. - • ` / . r / 218+00 33T7:7 p _ r 'tifil 4" DIA. PIPELINE PROFIT EPHEMERAL DRAINAGE CROSSING AREA #'3 0 STA. 209+14 (SEE PERMITTING DWG. 4740) / 216400 i i• / T ERA f[ i.`_--"- 7!.1007- 8 y72t:g7 F y3 !r--,336) s+� PE, P�4072 // 7,.1.74 £ GPI 0.3.1.4+� arp. +y\ ry SSii.7 1 7173 - 'eQ /I/ 21 10 \ 8 dg ¢_ssxu � / 3 N N 0, Q 8 g i:�1 y,�7. •a m ; rte ,/ 210+0 `a 8 S 8 8 '' ?3.i 3'r / 20+;pm - ...r £.4.1w.r1. ud..1. - "8 - g 8 �. .Bg�i� SS = -0,.13119 £ 1'P' " $ 0 c , 0 Z '�`7t 206+00 N '0 u T 5432.5 yy77� _ �,:3Af.�nv Z 44 - �L- / !/ DD DQ N�C� 1. f*110N t8 93EI .. 3 //A' / N p mr.9r - i 33.e. &twig .. p� A 0 m O _ _ $ £ UM 1 204+00 7,91 - Mal A-••°• 1-03 b `i E �A # 7 ar*• £97 s1 - f racer 797.67 - Fe:r CA. a.•e.{. r , 8 3]40. 2 9.5.74 2 3��y,` tB,52 - wry Fir. &Ma r 7'774,4 - [Pr••1+ 007.34 -CM £ar Avner +'!j 4G. o r. 202+00 v s Mi�gj.' 55412 �y7' a r 2i?ii1' r n in m .V` O CATHODIC P TEST STATIi 0 STA. (SEE NO L�±� I1 SS46.L iu� YI .' 4 g F2 N +c7 200+00 1i 5319.? 3+ ='Y°6 z, p 145+00 1 1 .3.y mo A +yj r� 1 1 g Hai 1 4 4i 4 �1r ar, r 146 00 c • ! 194+00 ```� SSei.a ?� o�� MAN -r nerr ,47- Bal Bal e7-.3.1301.7' $yv A 49 0 �\ e.,S MOM -r (.rer moo 1\ 9 `. 192+00 � f' �' q=- i ., 1^ g 2,v 36 ♦ N .,M.e - r awry 111. l• ` .a Ma soder 03007 TITLE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO $ 3317.3+.0 a gn F 22?1 ,79w. - .. r £.pe 37•1wvo -6 - 3777` Ry s of . `+ 140+00 53733 a [ ` m . 114+71 - feat £370. cabal. , g 1#8'8 74,9.1 qo c m &IR c loi ; .P 188+00 l 1 O f1 -53,4r7 y 0 5_ T '4 107117 - f'NW 6aiPOW rm' s g ., fA `.� `,. W a 5377.6 yyp�¢} ii n q 03\� 156+il,` 53.16 3 73a� . s p 4 r' A M -_ - Met} - NW ate !Muff 4" $2 - 4BON rerre7 -ace £p. eiw+ay. 3. .184+00 $ 53rit 33333 - 119.67 - , -A lu z Cv t� # F g a 1\ ii (-2, 5377., `; �,` 8 dWQ d7{is s]7 iG Zi 27 ,Y E 25 25 g 4` 152+00 ill _ --- --'-<;,1 •rJ P M1.. rot' ROO 114.67 - ew Ups Deur..,. Inc: AS NOTED A 3 1 g g pi ,R7r67 - e ` '1 rA7,t5 - 7.frflegetirwy. 1 . `180+00 STA. 710+001 FOR CONT. SEE QWQ. 4702 C : \ENC A.03007\PIPING\4704.dwg, 09/05/2003 09:05:51 AM • • to Iw.w1c 1w O1 5 mACUPPOOW Yaps WAS !Ip MtpawW T1 w1c4c1 CCOELMOONI IQ uc. rOl UM SA wmc rmna MOT T a ;K ,C1,1 TOO. � t 0. 00 MOWN W OO a1L SR[waw .0 t wc MO 11 YPOC rat MCP MOM M YNE CO nwrsm m .1050 MMT.w T CrMOAN, OVALCOACAP MI LAC FOR CONT. 8EE DWO. 4705 8 2nP' I s rill I tagi 5,41..$' MOM - (an+ew g - 1,02• d 200. REFERENCE DRAWINGS 2501 PIPING ANO SSTRWCNT 0AORAM 4740 EPHEMERAL ORANACE AREA CR054NG5 la T 2s 31n.3 0.1 & 1 on 3114,9 !a CATIIOOIC PROTECTHN TEST STAININS DETAILS GAMOW PROTECTNt1 1EST STATIONS OETMILS b p$ 7! rnT� i ��S` MI S 5197.4 3194. ig vv v„ R o: ! g i At 5193. gi$3:s 8.k 3a \ �' -.. �C s ••\ -? 4 �. _ w SDP+pP I '1 . NI G2 S m 3! 3� ; I� 31':.1 .49 \ I s -,c / X 29el.0 a 4.M1/ elmai 50'0.0. • .575 Tr. ERN PEC AN SL X-42 X i. g rt rl 1, 1. fe 77 N I. j g.7��:1 s1'a 6 419, y. 4! 1 / - 296+00 I ," I 8 SZPI:a ' 8 Z /i/ y �pp�7 i - CATHODIC PROTECTION 0 STA. 296.00 1 (SEE NOTE 04) 32LL7 M ? 294+00 r } /. w 242+00 rr i } / -I- 3310 r a i. 29D+00 $ 286+00 ect2� MH giigt Moi 091n. .S ei:/�J .� ' ee�zo2 / ' 4F - N 8 yp�.a2 _70. Oralroff 6=sY+tr i 29O ..... 285+00 era J/ %�f� 8 5211.7 1 .7 247.71 - &ix Neal' 04' (et) - /. h,` 284+00 �!'s, ii/t ISSUED FOR CONSTRUCT10N ,ISSUED FOR PERMITTING r� y Xi ri 5 VP © N SA ,6, 1 282229 ' - ay. Food (32' i / tie >'.p�./ r lQ 4 5714.3. gill 282+00 )�1 i � y 480+92 - Ee4e .Wee (95' 2.221 '': /2$.251 - F•• tar (66'Nyl1)'4e 6 / 790+92 - F LM ()V None) i{r r 2•'hL0- $ 5715.7. 1y 3 A 280+00 '.♦� Q 779+5, - £Oro 5 i w9n . 279+26 - 4 L:..02. A9^U r _ 8.- [ 3 g '�n ?' ti +�* -p Y iel m `. 278+00 / 701 $ vg V Rii - .. _ C g el` < WWII - Fare. IMO MOO > m m pry ' • $�.r t"I n R - 177-12 -13 25ma of 'i= n �m a (12' t;1 . 276r42 - Ce. Raw (20.7' ter) r 4 , Spp �Ai 276.00 ; o g /4 2QQQ$ fF- c 711+85 - Edg• Rood (95' LNG, C k y l. .' 2 a 5- •r'� II -I:. 174,4o - 6*2+. Liv (12• +2j42) -A 4, y i 5 m P -c - ' a 16. 274+00 %%11 N n A Q{ 1�i Tf 1 gT7e.7 y�,7j +r{,2z. arjy. 272+00 211282-(93.22 7(94204) / g m ©22 579.5 pC/v "• g R R r g g s- F 61 giy� $ 3729. ,y i�- 270+00 9 czi ❑ 57yyd_ 77.9 n rp ��, �'� $ z69+ao' `` P KV 1.61r1 +~. E1 � `i r 09 11„ y EEP} t[� • $ 1� j�','��"J� cn I A 60306 O I II 288+00 t 26SId6 - (93* 22004 (208 i.Rf t �. N NO I 11 300.9 2�f+69 - F.hV Lite Npar) / 1 - 1 � 4 r'- 1 li 37471.5 • 264+00 t a gi>JS$2...,..:: MA rs3 Rv+a i; 1 g pi i) 762+66 - ads. wa (2s• X21 ~ 282+00 / Y 5244. 8 gilil �� � r��a � / if 1 1 jr Zen 1 S gill , ,1 (/ +82 23aut - eeg. Nage (77 Ley / 11, / 258 pP QP $ %7 K {yii ,8 - t - FenC# 4.* (22' 929*2) m� 7 STA. 2.4.94 .i++�e2> - Pan, Aar (29 MON) h Pk 3Q+W pp iiry4 a� 2 .00 5�47i yy�733, 7 N ]1 1 4} ti j' ❑ yp �1 oti 573 :1 gr Nd455 - (. N,a..04 .12 J •$1135' 2210.19 - Fop. P. (82' 2.21) f 254+00 �.4 rn POI MW AMOCO 1a MAMA 03007 4704 TITLE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO F'+ i 14 II S .1 yp;. 7u+a7 - Up Poona+! 2 � 'i F! • 576L1` p' 23.1ld - 27 610(T8) �N 4y � 447 /• f' i v STA 746.11! (SEE DWG. 471t S g 72'++.3 1•22881828 tl 24.5.60-Co..1Ha..+, X252,00 3 dN A + OlU �M I' NS 47 - F FYwew2F m �' ! r ay + + ro �"1« ' 7 mu �1 I g ,.,Corn a SUE 44.76 31A 7H+ a { 1 L Fi0 $ 3338 1 a .� { 0 irl 1191.7 717.44-EaF�6w�+ I1 I Y .• w t y pA q I {ii `-J f v+w_vcail_: 327'!.'! .y�p�'ryry ._ / 0 . 379Y0' �a MU' ftd ti 5 NoS 8 1, 1.� I (sFE A 242+1 owc. k 420.1 8 S7al.i /� $ t[h, i i, z .tir ?S�• 7 FOR CONT. SEE DWO. 4703 8 8 Mt: 8 $ $ 3 s y�r AS NOTED ^^e`3d ,� 8 777 f* -.042 A`s ?y fl r 2f �' * 1 ; + ,z§ 9 T min '-4 ❑ T m v 2r^i N� no� g& AI N4 tig C: \ENC A4.03007\PIPING\4705.dwgh 09/05/2003 09:05:02 AM • • lyi!1;11EAy■i'= $i4l 91!:[Rg�iAsc P€' 70. Ailiiii • pp qpap;e� kr ;Xnx it .Fh'ei4 �21= 7 FOS T(F. Clq 470 v 517A4 lam± r$ M E i 200' 8 6167. nn PE loc.' 1 31ik8 ytep 1 ,se+1t - .w, BorLo �.. ;•-l1 J1Qt,j - JJ,3.92 - cote eerlen dwhep. Cern 9 6. },3[1 Sti6.3. 5 _ 5E0..2' m005 *Ca 51 R. ))aa 410 T" 200 VQ S REFERENCE DRAWINGS 2501 I PIPNG APD N51RINE4T AAGRAY Si7A6 594.93 - (deo 0►i Pro 49yy $a )3174,a �Q. StTIY J31+fe - Ee4. fire PN .0 grfa y 7p fd . St710'h --\154.45 - F�A�Ad7-Ph - Ce 6161.6• CO Y .y.' % Sir3.} \454.00 - Ed AIIAd! Pio• 350+00� ,�- y�y� ggll X Ay n � � _. N •�l 1. N 1. y A F. Eia. 1= j -r. d 117RY' ! Js9+Af PpwM (9• LM) 9 $1:L 336667 - f (J•Ry� 1/'' \ Jae+]q - 11Y.e £sy. 1.�.:e.p. dn:vugo y Tey 163.7 E 0 AE AREA 15 0 STA. 35a+05 (SEE DWG 7740)NC 33,3611 - Mbr &Wo Jdar hg - P{+dHt (S• tore) Y' -p $ 174 7 1 1 358+00 - 12-£ 1 edge Oa 6 252.05 - (dp. Rare (lee• Lore) S ail ,6 ' w 356+001,', x55.0.1 - PpMh. (79• L.li) 33...95 - (ego G`r Ph J11.98 - £ey.,'. 7 }'6}y1 p 6,7 1 t % 4+1 . Jae+ro - repo reveal PI. 354+061`,''1, . SiA. 345+e1 8 5�77Y S 1 J57+e7 - Predh. (J0.' tore, �+ ., n m r STA. 345+71 f „/ O f-, r'o. qqo, i i i, 11 i6 g h h rqi v 22 M i,1$ 1_ Zj ` OH 51 R:5 yy 7p 345+3e - cep. *or erne )' 352+00 ' - ' h SIAL N (St 115.1 [Sif 0' . 4732) S Si 71.7 __//t7 . 3179.1• �-- 215025 - Eos. Read £..r / l++ w ) iII V J3f+17 - Fdq. Read (Ila' LM) H tl u. Y STA, 34}+t f }�6A 77� ]172,1 E7 - 517Z.1" ) a f / 556160 1i '<er.,_ STA. 345+01 8 S p•M / f �.. ` y� 249.21 - P�.,Ahe (+'3 .P1) =(� I pp6�0.4 /11N / i '17 J.Q+6Jr- £AM Road (122' Left) �"` k Sinn l/ / Nf i 348+00 \ f 't, }�� 8 4♦ jy1 1 .4V 348+00 Fele. Reed II`.11 L-, ' 245.26 £erre Rand £mr T $ 373:1 MI f ^' r 2 n �o vz - - _ J �` � i J4.+)9 - Plawan. r55.7Rp+ra *s a w O a u g iiiii i`` J44•Jd - P Mee (.14`W) , 344+00 .`›v->>>>>> ifin SVy A ' E 5F C N 0. g n i CATHODIC PROTECTION ADDED 0 _ F0.•i z y W. py. m r..,6_,;1 ,411 J41.97 - Ppae la (72' Lon) 342+00 �+ 8 M �$ Pete -0 _ 20-2 1 '� r � v i e� aaLL�� 5.0.71 - POoRko Or PASO 7y� y2 \ �.' ` T* n ..i 340+00 J39.ae - 000" (5 Ler) i -{ 9 I 1 1 1 1 r- _ 24" CAA. PIPELINE PROFILE ---.. SCALE: HORIZONTAL --- I. .. 2P6O 1 TICAL --- 1* - 200-C ".s tq $S It 24 = & R¢ > gb N. s1 1 c ✓- \ o >, 1 \ ..1 \ JJa.75 - P6ae • (M. eleP+U etir�; 336+00 336+00 '', ', '� 9j J15+89 - Room . 00' L.R) � 8 q 1 i 1 1 , - r 1 !q i, 1 47 1 a ... Ti,, _ i � S g 17. 7. - 2 4, 9 8 z . f0._ d \. 1 ; (e .0+0.9 - PV.le.(se +150w) 334+00 '1 � au.r9-ww.(�'L.R) s a H y w 4IPA �` _ `t /1 / 1 . 332+00� j� •�.4T »,e m 8 ^ ! t \ ' ~ i v 72 tea- : ! S J wra - �Pr. N. (70' WO Peree. H 2 w S 2 m 5116.3 99 640.1 4 9 N t �. �,. 3796Cr - (yY Len) 330+00 - rr i \ \ o ase+oo 8itil IF, a5169.6 8� n r f� r \ \ \Wa , 'r,` '' 1 x165.6 . :r ., e Pk 326+OOti�,1'', / yi 14Ny '9 t 5 R r S1EG.3 f1 f =ry gm , + / - - _''.XII I 1� 0.4=. g o b i cl L1 ithi r g i Jr :B Vigil 9 C 1 134+71 - C Cath 9.9. (7a' 109.'...;) ]'� • , ' `' 1 / ''P, a g -fin oa. pi n Si7i.� Z _ �' 3 �+00'', i _ N R ) + / f / JIJ+17 - £dr. .. ! (65' [M) ',, 1 fl �%'': i Rl i r 1 / ,, ' / 322+401 ;-.III / T1r+6f - fere Rood(4a•L.n) y 11 $ p5, _ / 3M+J1 - Caq. Road (;J' 20 I 320+(f001, '8 / $ .i II If 318+00 ++ e= pp517+04 :Iii. -(4.RegieI'2 Lea)/j01 Ii - 4 �! / 316+60 / ,' 1 i v. :' 3i8$ yy22pp�� z 1 y: q , i .05.77 - Co0e Rata W. Lea) : 1 I/ a Y• 4 is 8 Sr9d.$v�,' 5153.1 'CT �( q3 Y 314+00 /g pts} 2 , r r�!' 5rJM9 - 4- (re e) 7. i = Q L] V IITLE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO B 55473 - S �y S ilk i � I "./J - ¢ Fakir leash (4• Len, 3, 2+00 fen (1r' RIp"=) 51N1$ N p p� n f,li $ V P 2 C ° 3 , ) 41 r /; 311+J1 - S 5146:6 , '.,li:} l g g v g p2p 0 ;q VI ,r�ir gT C01 83=. u - / 310#306 s2 - £dp. Read al. Ler) / 209.74 - F (17'ROO Ja9sW - COpr React (29• LIN an, r'-' _ # �' n i a / 305+06 • 5161.3 Ro�z:3 � N A c , �? k s e � $ Qd1' @ V a 1 SS t .t 3M''s i i1 g 8m .706+00 . / $.. it p . o n j E ©rx L x / 304.99 - £dp. AWd (23 L.A) `0. �, 304+00 ; FOR CONT. SEE _ DWG, 4704 w 4 71 8 4 r X g '��'� V' b A Z k�%. i� 302+00 $ t5 rS1 D,p 1' •. 301+17 - q Coto% Bash (2' R I) q n y�' C` '300+00 Z 5 9�_ _ \ENC A' 03007\PIPING\4700.dwgr 09/05/2003 07:13:43 AM • • 0 119111x 4 � 51H4t§'11 18 g a/11,11!I1i; li FOR CONT. SEE DWG 4797 sr g 8 r 200' - - 8 I 31x1 -: $ 100' 5141.1 � 4 , AIATCHLFIVf STA. 420+00 0. 8;19.3 -FDR CONT. SEE DWG. 4707 w - g b+ L , ' +g . /f _ I1e+f6 - Lktslr (!!• 200' IF WO 5 I REFERENCE DRAV1NCS 2501 !MK +•w Ir5TRoupT DUCLUI g VW pg7 8 S ;1..6- `i\ / u6+i5 - r, 64'..11 (10' t.rtJ 4 � � 415+00 _. X24 { 9 •iti Si' 7*yj Fi yq yq 8313C} I� 31%•.8 ;149,1 a { , 1 ,, /'/ /�'¢• 1 /f' II', 416+00 N, u �j yQ j 1 / p / M J" -"'r. q 41;.09 - 000 6✓., (4 • L./1) /i.s0i - f`o*r . (80.") I g �jt7Q.j Y 1 Piggy`; S 414+00 `` 31b.3 Mit 5146.9 n 1 I = '• t jq ! ,\ `, •S aI 541 r_ 41.2+00 g b 1 ,• I 8 S l 54.3 yy5/ WI d_ S a I r 5 F - 410+00 • MATERIALS sTErT DESCRIPTION I QOM my' g 5 K $ 4044 : c o.t. 2. 0 t, ,+••• 409142 - End c...•••1(9' L.8) •. 409+r6 - &A. Road (75' (.R) 81 i1i , 408 00 i Sit s �..sso9.11 !04+52 - L'w+w.h yg S 5;31:5 i 2;.'r' AI rp+ay _ r e. (IV ihorJ i- j 2 S2� 2Q$ �` Q 440+[10 S :� y1 1 SP 1 7 'X $yn mo Y� -1 - +03.67 - 0,9 0,9'40 (28' L.+3 {. 405.39 - F (1!' 'q 0) ,, 4+08 - f °metnPRA opr 6o g v 8 sl S cl. 2p 1 31811 ec 1 I+o 7t 1 • 1 404432 - anew. 6b. L>a....p 404+00 11 i v I1 , ' 'A 11 r : ��T 1 r� as-. �d - 40I+Se - e.pn 0.uvn1 (27'LN1J it 8 5165 / °a a ii ria , #y S - f 402+00 M6 ! en g jnr®ON 40ar7< - [d/. Rood3Y UR) El 8 El nn ,, S 4 Ag p 2 6 g o i x, S Z7. $ j614 µ! ,i +pp 400442 - End LY0.4r1 (4' LM) 400+00 mI J. _-_,. / 8 5159.1 Lai / -g 3133.1 J97.577 - taefwd.rf ; (i4' L./1J - 811 1 l $ L /. . /� Si' A 396+00 S Y $I'g1 I 1 y J 41:�` 345+37 - F Or R(19 Y• '' J94M6 - £ne cu 411 (re' Loy 2Or2 ?6 $ r., 51 ��7 n . I- " (/ pr - �s 394+00 tR.;-0 • sI Si 27.S yyIIe jj .1'l Z .2 - c r', 1+ 1 _ 392+00 391+19 - £M 04..4 (1e' LMJ MB 3;13:8 i : 'o . `.• r z Y/ I ` }g I 390+00 4\\ IP N N }±1 i3 -'"' - .f (41 Y ` , �, s $ a r k Seg*14 - Form Or Rgl1J `* 3 a� f u 40. (rpnNp i1 .31451' ..- 8' 119 $ ,4° 4 `, 38$+00 .2 A Z Si6i.4y I 4 �. # 8 l�yyi.yy 8 19 �,�ry R 1. ^1 "4511, 1 1 .388+00 356+00 / 365+35- 6+80014 Or 04/0 514?7 .1' f'• , ..-.r // 365.32 - f L>rd+opr 6a+4•.p , 8 318d.i yyyy,,77 : A ► U ,.�' $1 _, „ F� O Ill x' .A. , ( ,. 384+00 / •,,mem x,3674!7 - P.i14. (1r' 8584) - P. rx u !1E#.9 1 4* m i 1p1mgi 1 ,` t, nom' .^ ,F $ y-� fi t,� . 5191b 1 Ih Svi '4^ ) :i $2 1/ 1iN ?frig 10, m A g cr �n y 382+00 , / , 11 m 1 1. till qq O N j o 8 ). Jerrw - OVA 64a9 (4e' LOU f , `" /f Ig¢ I3 8 gglIppyy y i N m y $ �# '' y .. 350+00 `+ \`� 5795 E3. C Y! 1 Z n y4� to ���. / , / , $ 5145.4 -. g o„ + y�� 8 y f� 37$+00 /Ja , V 1\ 5141.4 3;88:8 �� 777+97 - ° Smp+ Io , / />- 1 $ 510$.6 -- 6 Y�'� 2 g i +" 375+00 //q / 46ld X511.{ 2 // 374+% - £op. Alad (7Y L.H) y�y g ;88 374.ap - r. r. (1r+u 3 f 7+ou 371197 - Lr....p. (}nr.wp .3 / X. 31 .g E7 / 3733,+,, - r' (ri' &Oil S1 118 11�t8 / ` y•++ 1 1".1 d q l 11 Ili GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO SFR49 6 2 5i63.\ 1 1 1 \ If,! I. 1 <3 / III �� 370+00 4,� X S .4 $I5w4 -- g , \ / 369#.18 - few. Or •+6'9~1) g 1 q /J \ / I 368+00 n$dg•1 y I} r 1 i , 367+17-7 n (10' Mpvt) I Sifid'T aSS 1 .1. // .I 7�6e.3a - Esq. Rom, (7a' 4.8) .366+00 4706 11 \.\ 51.3 517 1 // 1 1' 364+00 367+e7 - Awe* (10' Right)sn0dl } 4 a 40 FOR CANT. SEE Elia-4705 # d. 71 ` 8 8' `s 1 ')n 1 0 L` 1S 1 362+00 361.17 - rwln (to' RrPV i SEAM AS NOTED 1 360+00 S A $ X4 i. MATCHLINE STA. FOR CONT. SEE 360+00 DWQ. 4705 > i 0: \ENC A.03007\PEPrNG\4707.dwg, 09/05/2003 07:17:29 AM 41101 • w L 9 , n.11b 3019.9,6. A ,.44.40,ilIda =Mal 10 14444 /4410 41449 ame 01 O)t.411 a0 ±1 1111.0 uro.0 w -494 bat 4:0191 19 a arN a.— ear mer. 'Nsrnuum as n Intl. N •000 »919 70l 9w N coma man 4 as m..o, 1.911e99iw ,]row a4 91# .0410110 oil 11. REFERENCE DRAWINGS 41.91490 FOR CONT. SEE DWG. 470E 8 1 zao --- -" $ 3723723 MI � ;.tilt la R 100 167. o s ---- rA 3 $ --PAT. 480+-.. SEe 4Wq 200 S$ S 2301 1 PIPING AND PISTRUENT OSAa,RA1 31 R fir tty it .7e.61 - Edge 3.„a 00' WV ` 11 .6 yQ,7 47.7.79 Drainage Ceoastai I I� -,477+70 Peeve 02' Right.) 1.1 $ 1 3t5[I / f 1 - ,0. ._57233.1' t pY1g PIENERAL DRAINAGE CROSSING AREA /7 O STA. 473+PM (SEE 9E10#TT7NC DWMC. 4740) / 4 ,��',, 4 y gIt tl EPHEMERAL DRARIACE AREA CROSSMICS CATHODIC PROTECTgN 1EST STAMPS DETAIS 1 j 0,t Q ' • ~• i .'a,r` 478+00 j - a+ 8 31 I NI 'Jt +. } el .1'^s 8, ,c ; f'. 474.74 - end awaw (r!' L4Ir) I: 474.10 6441 gaga PM 43 AI =,. - 1 1l)9e N 474+09 - f pe Re 11) _ 474+00 47i1(.0..4 ! ti = $ 3;38:8 n- .7J.6, fast £d9• + iaape s 47.7..79 - rear.. (10• Rigel) i'.� • 4 177.19 - 84U4• rfY' Ceti ,j�j 1� !i. 3 a % ,( 1 7272#60 - + 471.77 E Mood (P7' LN1J ti 8 3443 y�y ! '. +, ;; $ f ! 470.79 Fnn (12' WOO } S 1. "172 4. gr r. a `372 D !T~i 4A Ln S, I NI 2 � ° J({' 470+00 �, g -, 8 NIS aa ,�'i P i y 4/ ' ,1 .6607. - Edge Mold (72' [4RJ ♦' / 777 454.46 - Ferc. (f7' Riga() SIi ,! ran / p��� ,4 &i �• J 468+00 $ 57243.3 - 466.44 - cera» Dave. J f +Q S.ec / .. 466.74 - (r2' 1l) 12-02 - £gip. Mees (20' 1411) SEll Vt.; 6 48+py§ 3 / 7211$?ii i 4/ &00 .. *8 51425 Vali �j'4 b 4H C �i� r %1 = J 467.90-F tib:/jt. l,9' (r0 *rJ ` .'4".i,:,,,,, 8 . 3jSt 4i.� 1 A 9 A e:8 +t. 1 1+. 462+00 674 (.4"(4.4.,°L 461.47 - Cage Rada (T4' {.R) to 7^^�» J ''..-->-'>>>>>> O 8 lib.] _ a, 2. // / = i n A i 460.45 - r d. (17" 0441) `^► _ `0 a P v E 4 s 8 8 n g I MI N z fll i; ill `�' ; /I I ° n 460+00 $ a / / a 456.03 - LA,. Mand (P4'WO 4` "X41 43.8+«a It ` 3133.3 37272473 k. $ 5143.7 1 1— I 1 1 1 — 24" DIA. PIPELINE PROFILE — SCNE- I431192CNTAL --- 1' . 207-O' — ± 1CH - 1 . 2071' J Z^ T a 156.16 -I41a4 (14'Apt° 5139.7 pn 3,76.8 / / 1 ... n- 456+00 33 .74 = Aq. Meed (217' Led) 8 ill Ir yy II 434.11 - nr.4.r owtLag � Z 454+00 Sail +50040 - - + 37.761' 16 g �i3i}3- { Z 1 4 1. '.. 452+004. il43�.'8. y , {1.9 '45Z,141 F Magid (J7' R1 "444 Q ly 9 £i A4. - (:.7' 13.11) �. '4y + 2. 45o.40 - ttvna9a aarr+9 '$ 3177.9 ; 450.79 - rod 00.-1 (2' 041) , 450+00 ea ill en $ g 31415 140.y Oi 01 1 x ri $ ]130.0 ,�.1 .‘ Y, 445+ N p s j o o 372. , "3 9 �+. 447'00 - end pJR1i4` L!R% •J 4 y.. 8 {) 0+f. [S y �1 11j i f�y 2 $ 1 6' .72 1 446 17-Fme4 (11'3pClJ 446+00 Rill4 1;, N I9 $ 31 .1 �t3a..1 ! +11 444+00 �E dE ill 7264 C YYY 1 } 442:99 - fad r.1dw1 (17' Lel) 1 '1'� 447.9, - god p,J.�1 (9'000 PDI s4 a 0.,M ,� [!011191 -Hal PRoe+ECr DEVELOP&arT PVL+SSTR!ES LLC "'(-'")"'"w4 CI) $ 1 442+00 PC r = $' 31 7 1 C) ,�y,x 1 1 440.00 i1�7ai..pi , \_ 5177.7 1 1 438+00 1 � 3137.7 n +� o'44a 11 11 pp 'Sf ��r9j '$ 3t�7p 1 3. 1 �- �.4 w 1 ,' t1 V 1 Ro 438+00 1 :::: r + ' 454.96 - gdp. Mand 436' LNy H a l7 + 454+w ispy N'*' i 1 + I. $ 63�4710.0.'gS 37248.1}. i( t_ 432+00 7 J ^ a -.r4 :..- 3 31.� tf 1 ^. I70+47 - EM Daiwa' (!f" LaRJ J p 4 I 03007 TI TSE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO a 8 y 7247IW'" 31381 / ,,, , F V f 430+00 u 5141j j / a - N 7.i r S{ I 1 r • 476.0,1 - r (11' Mry.•d) J 8 5,71.7 . 41 141 {1 $� Sim C 9 + lb �� 428+00 i 8 31{I, 378 S z 7 , # 9 44 g y + 42].46 -(ad 4:14......r '5 2.4) ao 427.41 - edge Rood (Jr uR) + z r� a .� t I a '$' 72736.72 Qp yW 1 Nr' 2 GS 1 4~. YI' ' A .$p 426+00 / zS 1p 0..x.9 .ti1Na 4707 311 gym , a /41.' S'' 8 51954 +i o g �1 424+00 / +1. + en Al O + � i.L- 4T7.� 1 - (G IgA am (2J' WV FOR -6074T. SEE Oda 4706 3.i 8, 72 s 3133 I" g ' q + 4/2+00 �y + +.. , r6 c 1 \ '•. ' 11 471041 - 6w 04"01 (20' Le?) 1+ 1se 1+ i e f( -"- J SCAL AS NOTED �. /1 2 .2 n ',.r --.-7220+00 = n Y MATCNLINE STA. 420+00 FOR CONT. SEE OWO. 4706 119;11;2:5! 4iigasie it p 1XflilvgL.g e§ t 111 $ d FOR CONT. SEE DWG. 4710 g --------- -- -s 13&:8 a S yI y r s 313.8 VIE 3 IOl7' ! f 1 gas. a sa. r5a 0gl I ggaY REFERENCE DRAWINGS 31 3133`4 n-.51733 $ VP P, J i 31:3 7 4 $.chy� rf 200 f ! fi 8 Lip Q�14r0000 r $ 1)0,-0.5 : iN r1 r�. 1 1 qqq PIING ARC HSIRWEHT MACRAM GM BORE i5 I-717 R U.S. RRY. 6 CROSSING 3133:8 r a i ��� j F.. 3134.4 2 - f a Y ',•• 598+00 r 3 1 . 3134 1 3 4 ! W •' r 3134:38 0 592,A,,. - uP. f a l'' j + 1• 3133:8x"• I pE a �� 4 F 4 ! .. .593+3.7 - Crop* Rae6 (d6 • Lat.' " _ ! r a 13 •33 Val S7 1 t, 544.1s - fn.a. Of ft Q '11 594+00•0 m� 1124.04.a .623' 11. ERR PPE AR 31. X-44,9uN u. F B *U IraA...37 IT. T w MK N1 x X_42 7i A4 31 - ran.. - fe.A (7e' If OO ..".•:‘,1 ill•� '( 392+47 - rep. Rope (65 1+R) J 8 i a f ! 59 EPH€NERAL ORAIHAGE CROO591HC. AREA f!1 STA588+7 {SETE; PERUIT)r�FH C RO. 4740) as:' - Fa.u (t,' t, 133: it y.'� 3i,'tr3:8 1 1 imt% 4' O' 4 a`1I 'I °• 590+00 j k 3133.3 r V ': $ 3133.3 1 o^ c pie. s y,:„ L,I,. __ r y.� 588+00 +r VI � � -' �� III JeT+l3 - Fre. (73' Neat) �,-__yam �: +____y. _se�W 313 3 I@ i { ue 1 1 -edesRaw'(se°L47W- r 1 - S o 1JA.6 1 a 3e.+s3 - +rr €roe Rase r' , '>> } l4l 29 -mom q2, : it 9 .,� 2 n y pp Z) tl 0 fT J ° 31 3 Y.• 4. 6 ,,g> i 3+2+09 - react (I)° R.yal) rr ! $ 31 I * $ N AC M w 582+00 j 67,l few row! Fd74 Rea+ \ RM 1. a y c z ~ a r w 51449 %' er �7 g AL3 S N,13 - 2nd (0 Y $ 410740.4' `t Fe , 4; Rae. ;2,14; Oj Y ; 2V `" 580+00 f SCAB: RORIZOHTAL --- � a you'—t ARThr.AT --- r' - zoo' -t n-7+46.7` a y �" �. Y "' N 8 p t ! n ! 37e+24 - f . (12' Neal) f E pa..og. {pity '£7 - 51.b: a" 1d+n0 q 1 Y 1. m A a A 1rt ; i 1 374.03- GW Laden Or tan) f 578+W epr }osfHa rr. 3iRas o y ,; r r 8 m 1I Qi A n i r 576+00 f J I o rfWYR 107 - 2635.%' f Y i 776?9' °" f \ v...., - Wel eep 317#97 - Ca1Na Gaan9 (e' IwsaJ Reed RynU _ r J fi 4.7 0s+211 _ �, .5f 9 - 1 IV g 57.7+.0) - felt FroQa Q r i Rand �w le of r 2' 4.7+p7 - F (15' 01401)° 01 8 3,43.6 y, L4.y Vii ___S' Q- SIISe n 8 y r y ` Y b y ( 5752,+,052, 177: - g G•at+aye 4..5.5.530+ { 01 r al 1 r'1 314°$ ',i gl 711+19 - Ca. C46wr (12' trip 4�* n f l g y T $ �+ g m I: �a�"d �t+ ATgA, J! 570+00 ! 513.1 gg 9y7 n c i W» "b'c(- C.i -mi. I 369#l0 - Pap. Rawl (70' till) 1 74+171 - f (!7' SRU+ 8 SIdE,r . n z ' �y v� EE g ' },a 31N.E $' pY / 568+00 r u9:8 n aL f' w /I r! rTj C) }.x ' B^ 1 o j E jS f �'� $ 3t 14 x` ' 766,2+ - 9 are vier &cra q T yy l Few n r 514.4• ( d> 566+00 ! r _yyy !fin Mil o _/---b - - 53B+++- l a'ro4d 1 1 V o- � $_s} v 9 in'wNng ix i TfYn tenay. A r 561+45 - Rale. (77'AvMU 2.� { 8 3117.0 CAI i +S^e ! p'yn2 A. 1 A ❑ o8,yQ ± n '45 564+74 -Pati.. Ra' (4'R9,,,% 1564+00 f 363.4] - eds. + i wt) T +4p .$ j68' }f'= 313.1 a1 ;;E:: ! ~Ln0` r'� L r - #at a Mc/4770o • Co c6 f:: ti 36717+ ta 00 -Al 8. -it .5 w .53.1.40 - f &twee 47.. sl..5�• 1 0'580+00 �.----- - ---- -rr 539+0+ - . w((2 L.11) AE 3133;3 3,34.7 s ,, r la CO [' i l ` _ - 750+67 - ranee (26' nt941) 35+.73 = nrw ervr Raw i . AE $ T 1 i. V t § a ( ac:Y 730+39 - earl edge Rae. 'iS0+s7 - laSen4 (.9_1-174711 533+u0 ° 3.3 Ca' 1 '• r� , .. �` 376.51+ - �� (.75 536.76 - Alan Cable (!T' 9841) + g �A'' 556+00 1 + wL ++ VW_ mt � t p�g 3t 3RE - s 1m• NN f s n s s� 3 334+70 - 9Elle04 aara+a4 (+ n4' L.) .11,1.20 - than. Cala (e' Ryt+) 334+00 - frc. Al' Ai+�tJ A - TITLE GREAT DIVIDE PIPELINE PIPELINE PLAN AND PROFILE GARFIELD COUNTY, COLORADO $ y �g QT . o c qq€q g 3' 4. 79,7.94 57ii a - WO £.9a 0-... . SiA. 540+IB 5175:1 9 ,4.q - i .#y.. .34.)67+ - ran Fey. L'rei+.as STA. 546+os �-, Fe 1 r❑ - 5,Jaa. flanµ 6 1 g 9 J l'ow, Pop (73' +fJ .si - c #� $ 1.R; _U.S. h _^ 31- 71)6.9' 1 444174.;,...� N. � "` T ..,-,7 ta .„ *y•536.,Te 1 '� m a q,an. (9' Aging 1 552+00 I -0694' Ll.avW a+' LNtf ■ 4" y{j? _ 1-70 U p I-70 t U.S. MN"f. 0 _ ._�SiA 544+14+ _ _ OnG. 4754) F 3130 3 137. 3123.! � El - 713?7'-` rN fs�s+1awnsnl '� �' ',l +: gt/tE 1: .Yp 9Qs Z X • 'r �' rroe$ '4 i I Z.. +y�� h " 371+77 - A.te CrdV R• ( u 1 1 tip M [5fL 8 St 79.6 l , F+-375SI 34).3] _ fnN+drl. 70 Cnia P .vnnt \ rr. ''..4\_ � '` •,,,i,,,,. ��n£t ,. . 4 4.0. q io'i2 � � i ',M ti i 550+00 348.4.! - F ROW) p 4 i STA. 542+27 ay r 5,23.8 e+ 7179.7' ` [ P6ow»rwaf \ y�Mg$i til„ $ a (a' 1306!!' fe..a. 574.. 542+17 -1 ! y 1 -q �+$' q .1 (!t' Rip,' $ 3ti 6 £t s11F9''-' N + 3-S 8 1 tJ 548viz+ ao-'a"""r Cada' (a R..9g , . LJ 3;fid$ I. r 1 L«. ' fOR CONT. 8EE DWG. 4708 g �; ,: Eg 1, 1 542+00 -'. . a , -gy . 7S A g $ f( 540+6d - r Road (54' L&1) w a s c A g e 8_ i II f r- n A� k74:4 >; AS NOTED A 1 R A / _540,00. MATCHCWLINE FOR CONT. SEE .'.L- STA. $40+00 t DWG. 4708 v ma+.10 SAn C : \ENC A 3007\PIPING\4709.dwq, 09/05/2003 07:28:26 AM • CAENC A.03007\PIPING\4710.dwg1 09/05/2003 09:51:52 AM • r 2 15 a 0 0 a 3 a 4i R A" 15 62 A FOR CONT. SEE DWO° 4711 0 4 FOA CON17SEE DWO. 4709 8 ( vAL40 SEr /'2 -STA 6221062 (SEE 0110. 4203) A 8 8 0.8 8 30 8 Ig 511.3.7 I 2 511 1g 551 ,7 5154.3 5133.0 5129.5 S1 5137°44 151 +3�ifp 1175E ra,Q 137.0 513140,544] EtS 51444 0140.4 5145 2 514 3144.8 0. S. 144 1w. 5150. g 7113 � 1 2 656+52 - f 000:4924 5110 4557,59 - 6695 £dp. Roark Ef . 51244' 71y,,/171 0 ' -6 - 7- ('7-Si23J' /� / {SS.6i i. -*7 - 3!71-1' 81;.8 r.:1 81x0• 81;8 49 . 50154 11kr1 44 . Read et 564?' Mood 47 - 5745 7' rat � dtafl.! 142.7 136.7 5135141.48p . 8 8 8 S1i$$ a $1ni 51401 3128.1 5136.1 3 • 29 5116," 4 4 a6+ 0 &y� 0,0 5 47 y}. by 45 MATO-UNE STA. 660+00 FOR CONT. DWG. 4711 600+c0 r q • 200' 100 0' 200'. 459.+6 70x0 , . (n° 011961) 558+67 - 1. 440 (f2' Ler) 658,87 -419.1 (ego Bent 636452 - C 6mneg6 636+52 - F,401 Ca4161 (.10'1967) 656450 - 0404.050 1006 (4' tee) 656,16 - foal (.4. 9044 656+00 SP • 0 '0 657,59 - M14t (Or Rood 657,19 - 2021 627. 0040 058,20 - 094.004 T (65' 45045) 656+D0 656+24 - /90.4 (72° 1) 655,4) - (1 Adw4 (T+ 2409+ 6533/64 - [ Drainage 654900 •'• 52+00 650+97 - 607. 0540 (04'6./0 650+00 649+40 - 11.965 (IJ ROORO) 644,46 - Ua 044.1 (76' 4.0+) 646+00 6500 - (72.41541) 643,76 - (40. Rand (67 4.55) 644+00 642+00 640.62 - E4pe Deaf (84' 4071) 640+00 636+00 636+00 653+87 - Atone (12' fit) J / 634+00 / 655910 - 4141 Coy. 8� 653108 - r (0,2' 0102) 0.0.500.. 633+5434 611,94 - Cm, 644. 00.4 52/91 - 06*. (11' ,914411) 632+00 / 630+130 / 628+00 /7 / 626996 - Cdyr, Road (66' L911) 626+00 625+78 - 454 Qdwt1 (Jr 6*0) 624+00 622+00 025,67 - CO. Rood (61/1.8) 620+00 614+57 - 6,09 0/.06-0 (35' toff) 618+0D 517,01E - (41. Rood (60, Le551 516+0(Zi ` 614+00 611131 - f.0. (2r pew) 612+00 611/16 - £dp. Read (65'4417) 611,00 - find (75' 4.4 4) 610+00 607+52 - Fen. (f1" 104+115 606.21 - 0400, (19' 090 602,69 - End 01..11 (31' Left) 608+00 606+00 s 604+00 5570027 - Intl aro-OW (66' 4.61) 607954 - 0041 C412. 9544 602+00 601.87 - € 1 (40. 0950 600,76 - B.gi4 [.R) 4 FOR CONT. EE DWG. 4709 6C' EP ggyy i 44 s� S 5 C : \ENC A.03007,PIPING\4711.dwg, 09/05/2003 07: 35: 45 AM FOR CONT. SEE DWG. 4712 40 1 L • =1:5 • r - I-11 C7 LFI > 2 Z - a m C7 'D- o TO m rn a r7O FOR CONT. -SEE DWG. 4710 8 13 8 S of 18 8 8 • 5417.9 54631 80.4 5460.2 5476.2 87 5453.7 5453 7 5427,5 5425.5 5415-9 3411.4 5401 4 5397,4 5597.1 5393.1 S393.3 5369.3 535 5327.1 5374,9 70.9 5361.7 368- ct'.8 53520 5347 4 K 4 5340 4 5333.1 .7 4324. 7 317.0 3267.7 , 92635 5252.0 5246.0 7, 5230 3 , 5226,3 5253 5269'7 692+57 - marry e*.4 A»M' Road 62. 3274.0• 492+11 - Furnr fax Gan 4444 e!. 52754• 5211 4 519. 6 51950 5190,4 5166.4 5106.7 5164.7 55165,0 5.164.0 5166 3 5142-3 7105.4 551 1.4 5163 7 5779,5 51195.4 5161,4 5741 5177.9 5150.1 5175.1 5177.0 6173.0 5168 6 5164.6 5153,4 31411.4 3552 7 5, 44.5 5152.4 5144.4 5151.5 5147.5 5149 9 71459 }146,4 5144.4 5147,7 5143.0 5145.6 5141.6 X1,5 4 3143 2 5139.2 5142.3 3135.3 5139.5 681465 - MW414ay Casa 2 NKR Peen EL. 57850' ---\ 641457 - ternary 449. 2 Park Pace - 5104.0• 673+97 - mtnn (O. -" 7 Pre.* Road 47 - 51554' -673+64 - East*, fog. 5133.5 5,31,3 51353 5131,3 5130.5 5126.5 5124.6 5124.8 5125.4 5121.5 5124.5 5120.5 5123.2 0119.2 2 Froth Ram.ft. . 5152.8• 31 fg l 18 kir poti,c rg1A 7ftPlfraf 200' 100' 8 ye 0' 200' 8 m 652+57 - 6b4tny (494 40440 *sad 692411 - C 7600' (d9. 04.4 Rbnd to 79 06 IQ +00 110 792+00 7710406 94.00 96.00 $94.13,3 697+05 G7 CO'XJ 14,11.89• 6564 690.00 84+00 9` §Y !ha 8 • 41 29 Ac m 48m= i lap W 9 9 20 c n `E s 47 4. ;q n A 446744! 079 Section i - 288511•(lena.) 127512• Section 6 642493 - 609747 Caw! PnaMe rraaaa14 PO.P:L 682495.44 462.90 dei+4,1 - w.toly 649. 2 ft.* Rem 661,4J8 - Furman 4494 2 liar* P444 640+9,1 - .1•tWaal Pnan. 4419 6.54+37 - 0604440 P*o*0* a Craning #f 6 0£5552 - Mbt.ay ('0 2 Fi9rt Rana 675+44 - f Ins 2694 2 era.4 Rn4 674467 - 9htaNr4 pp6M 474479 - 8 .I1 P orna [ 9 674+74 - Brown Ppm:+ aclaris 6*28 - - aa. Ppy'a1. 7704.4r4y 674428 - F35. .aaavaagP.. 51J421 -'4724J1 -''4724J1 - Pom 54. (13• NOW 477+76 - Pawn Pala (72' 0%94!) 669439 - Peer P.. (4' 019414 9.25 - 8 (1J' 4544) 664494 - 461R! (55' 44177 667424 - Porn 1614 (1e- 4547) 18 1/4 • 18 666+03 - FNc. (11 • POW •� 666401 - 44q. Road (74 4.172 \\ 595 1/4 S4e4'. 4+4 4 664+47 - £a9. Pend 662429 - rena (r7• MOO C: \ENC A4.03O07\PlPING\4712.dwg, 09/05/2003 08:07: 27 AM • • S7A. 775+56 STA. 775+48 A 3 S NNAdaa 3DN3a3J3a e 4 A N $q A 1 A fe 2 A 9 2 9 a 9 c > > ›> z rn m <n 0 z 117 1A r4 � 11 5 2 9 tit p a Qa 1 V NY > STA. 775+0 STA, 774+9 STA. 759+57 STA. 759 EC! STA. 757+ 47 L L_-0 STA. 757+97 E v A T 111111 R(LSA' FAi 1f STA 775.81.09* (SO[ 09c. 4205) SIRE b 1STA_ 71+16 _ (SEE 9716. 4739) BORE 46 5 A 58+84 {(5€£ 0111O. 4735) BORE p _,�Sr14._ 37 98.8 (SEL 055. 4 37) FOR CONT SEE DWG. 4711 g SS 6 5 4 1 778+33 810497 R9.6 .7 43. (7 . 5747.9 773.70 - Fr . SKIS' 714+29 - ( 6884 47 - f735. r' 200" 100' 200' ti 773+23 - 0870. 0.= (75 Aykt) 4111%..1. - Paolid>7 ovule, 7.a1 - Edge R..8 455•+71'96+) 768+00 - Edge Road (16' Ry91l 766+58 - F n (77' 0.547) 00 764+73 - too0 A (30' /Now) 46 - fame (13" 6.460 6 ' m cn tit 756.77 - fray 0,94*449 755-758 - Fence Gals.7 754436 - ( 7,7*40 . Gesa47 754+37 - row* (36' (N1) +00 - Power Ra+ (77' R067) 712.07 - Fnwth. 00.6069 712447 - f (0=4 4. C•0*004 a 3 757447 - 9979,. GixHpp 720487 - Po.s 7 0. (44 446) � P � 750+39 C7 99+,07. Gas9h4 747+77 ti pgfiv4. 6 fl' seCr 06. aur Reed 737,34 14:iam i 09.77:49. 067.664 31+ 0+3190 732400 0 m 5.75 4.y 82 0 01 N 725.00 1MMATCHLUNE STA. 720+00 FOR CONT. SEE DWG. 4711 .2 +61 495449's P114164 (.655684 719+37 { 067 R4e8 \'. $' 1 26400 728+00 724+00 722+00 f 17777+J5 ✓7615491 Pg.r h. Gessn7 14'770+94 f 0441 Rwa CATNOTIC PROTECTION TEST STATIONS DETAILS SONLMVda 3DN38333a 3if08 03SVO C: \ENC Ahv 3007\PIPING\4 i 30.dwg, 09/03/2003 10:36:50 AM P sr Dl alca/sO • 3NI13dId C:\ENCAN3007\PIPING\4731.dwg, 09/03/2003 10:39:40 AM '• P • qX 20" A y 2 A n trC N ) 0 2 A A SON W1V2!0 33N3t13A37,1 9NLLlaMa3d a01 WAOaddv 1N71-0 a6d c nssi ✓ ✓ >! Q z ri f�T US Z0 Z to T to In N A a g A 'fp [,r O � tl r 3U08 G SV3 END OF C•ASINC STA. 249+BS I4 y2 STA. 244+2 A 2 C-0' (MIN.) •G -0' 14 F_ENGR9511_ 4i-70 EASTBOUND c 1-70 RIGHT-OF-WAY 1-70 WESTBOUNO FENCE CROSSING STA. 244+38 I -7E EASTBOUND STA. 246+86 o_70 WESTBOUND ells!winq 111#k5; s 8 F 5 9 r. } i pNp fh z .97 m aa z 0 m Z L7 iA 4 r`I 0 }O} k1 N 1 C: \ENOA REAT DIVIDE PIPELfNE\4732.dwg, 9/4/2003 10: 39: 51 a P G S a L • a a 1 a z 4 rn i c) a 0 m 7 PI Q A > r rn A Q p m 0 a w 0 (T 0 to 0 r z 'DNIG SIHI E gwsca ROAo�.iza 70 Fr, feat (FAl(D) CAENC A.03007\PIPING\4733.dwg, 09/03/2003 10:46:27 AM • • 2 0 n 2 2 0 2 SONIMV8C1 30N30138 0 0 9 0 2 2 z 2 2 9*4 0 A 1 0 0 0 1 a 3N113dId MAIO iV380 P.1 ths. levy 4 STA.512491.5 43 FT...AIX — 1'7 -a rz 'WAG SIH1 "435.FnITY6 !lig' hie 9 A 8 CATMOTIC PROTECTION TEST STATIONS OETMES 0 O 1 4 u4 SJMMVb JO 33N363J38 ›>V pcd G 3 0 2 a a 0 LN 1 a 2 0: \ENC Ar 33007\ PIPING\4734.dwg, 09/03/2003 11: 20: 06 AM • • a v1 E a C7 aaa r cT m C/ 0 4 0 Z P." -f C 0 rn 0 C0 Pa0 0 Tn 5E C) 3808 Q3SV3 3NI13dld 3Q1/114 END OF STA. 546 CASING a ri 0) rn © 4 z END OF STA. 542+27 i US NIGNWAY 6 STA 545+78.5 51 fT, MX 4.-0. (YIN,) 10 SWOUND 36 FT. 966E I-70 T -OF -WAY sn EASTBOUND 39 FT. ME FENCE CRDS54+C STA. 542+32 r z 57A. 543+77.75 fD,$ NNRIWA7 6 31 FT. WOE EI -70 KSTBOUND f1-70 AJGHT-0F-WAY EASTBOUND C :\ENC AN03007\PIPING\4735.dwg, 09/03/2003 11:25: 26 AM r • 8 0 2 A c� 2 2 0 n 2 b A 2 r0 N 0 0 2 0 1n 2 0 N A S9NIAAV8a 3DM3a3J38 0 ri m O F f 8 0 } iA N 4.1 a 0 8 0 w A t9 7 0 11,1 C z n 1 d Or. 1 CAI _END of CASING 0 STA. 758+47 ENO OF CASING STA. 757+97 —r 0 0 (YIN.) 1:; f, ae x Pi-- FENCE CROSSING STA 759+37 COUNTY ROAD 215 Sid 758±8t 45 FT. ve0E (1,700,£0) 0 r Z s WATT ROAD 20 16 Fr, AIX (PAVED) 'OM❑ SIHI )t ) C : \030.000\4736.dwg, 08/07/2003 03:27:45 PM EON Z Z 9f1V • • PI 4 e! SJN%MVIG 33N3a3J38 0 a 8 1 1 t 9 m 0 0 po rn 0 0 Z Een z b v O z z rn 1,1 u' 1S3M ONI)11001 '.513 Ofrn 0 0 CD CO 0 a 0Vd mains _w==11111 X11^1I-11-I I1 I11 LTJ 1 I .,1 1V1 11dvk ON}OVHS 1, 3"-2)F G7 CD 111Y1111 1II. II J111_11=-111=111 11111111111-111-11 .111-11=iii=1 1=1 11=111=111=1 l I--=111 -111=11 I-111-1 1=1 f 41-01k =1 =11F-111111-=-- (MINIMUM COVER -h. 11 1 I 1 I 1HI �I -III=9 I f=1 I I=1 =111=111= -111=1 0: \ENC A.3007\PIPING\4737. d wg, 09/03/2003 11: 27:50 AM P • »» 4 0 s 0 z M a g 9 a tri n ca/cO/so cce+-3iu ma 4 u1 0 VA V c to r�r G) 0 0 > m c� r a rrn r) l Q 0 rn z [% rn z 'a Orno Z7 Mrn D r o m 0 0 NV1d 1VI1 Vd 1IV113a aNISSOHO Pik A v2 lgk'= Pags 2x2aq c� lag v5. 2Av93* 1§ � {yy�9 nyR ryl yY !Ulric k +x5. NV'ld 3NI13dId P1 z 0 r' `i 's.rt - .7577 tom' (uw LJ ?OS9.17' �m z�—s��m Om�tn=Nr�.a r=n�m AN 00Z mz 0 �mrml`�wa�m�y pN 'z" "2 >men y-., Clot n9 azo oniz.. a2 mr*,N VNN A� y tiQ_. wa_ zr- 0 r' 2 Oz Oo -�I'6 y_, +ra nen - � ppp�2 WIvWry 5 on :.1,4 � A� feln• � r�T ���nn Ol cnm m -i_'fir �n YIOU CI ~ -11n zg OA m p O7 com.. N m 5 echbn Line 'OM/WA 3162 P.1. 74(24'x9$ 55993'19'w 3179• p.l. 7.3+91.60 P. as I. 746+84.27 1 P.L 7;9417.7, 11393Y7r17 217.03' P.1. 723.D0,74 M52'1T41'w ,97.47' P1 734.¢:27 M0170.3D�P 21101' P.L 721+90.39 M5731'21•w 315.01' P1. 719.71.30 M73.O522'P 19P.10' "1- P,4 11 ,D4j0 M7291.39�w IO7A9' ri r'+ '. N— PA. 713+95.01 z Q1 y— O D �'� X7740'190148 r49S co# m y '1 a C "7n -it= p '$'5 .ilk 019R4L5• 11.31. 7,2 1152.24.3911 .3 P.L 713+17.22 99492.371+ 9130' N b P1. 712+21,72 pV m N R -41 am N � p ov 02 P.4 914+7/12 SM99.44'w 277.90' P.1. 391.O0,37 431- 99' 1157'26 19'w 9.48'\ Sec km tine 1n A # N q g $' Y 4 Section line re b O -70 H o C) R J R� 01 ks. ° • tzl 6cc� Q P O.. S t. 6994-9.169 123313' NL17'4)'srw toad. al 8.e.:.Ps) 3665 r r• fL4a7a'+d% 1— ENCANA GATHERING SERVICES (USA) CAENCA.3007\PIPING\4738.dwy, 09/04/2003 02:32:02 PM r • TIC PROTECTION TEST STATIONS DETAILS PC PROTECTION TEST STATIONS DETAILS SONIMV80 33N3N3J28 0 in 8 A p 3 5 3 A 0,40/60 SIELV31U OV3 MI! l; a ouv80100 %kiNnoo ONISSOV OVOellIVel Iji rr r— .oma C: \ENC A•03007\PIPING\4740.dwg, 09/03/2003 11:30:45 AM • • 4 2 i C a SDNUAvJO 301438338 O v 9 g 9 4 a 3 S 0 2 A Y 5 z n w 24 1 1 n V O 0 a ue Z O m rn • T ▪ a `1 • to V > r r o m m • a Y 2 z • m > V ri d a m M • � r LIQ in 0 - 2 m i P X m n A qr om x m m r 0 z m n 0 CO CO 0 0 4- 19, —0] ONIMVeIC] 3IS FOR LOCATION OF PIPELINE EPHEMERAL DRAINAGE CROSSINGS ra.a - a.r r1. — 1 v c_,..,N - 0 LO Co �l 67 CJS C a NJ -> DRAINAGE AREA No. Pipeline Ephemeral Drainage Crossing Coordinates 654+21 0ul + V ul C7 Ni + N L[] c + v u,LOire V + 0 553+40 r 502+40 (.4co + —J 385+32 + C co + C1t LD + -a ÷ 4,v #' + LD DRAINAGE STA. Coord. CA CO 1\,) V Ci L0 L 39' 28' 24.58" 39' 28' 26.32" Cre S.[1 N Co LA {re cx I39` 28' 33.76" 39' 28' 35.86" 39' 28' 36.06" 39' 28' 39.31" 39' 29' 25.04" 39' 29' 40.90" 39' 29' 52_52" L.e LC •r—. LA c (,J Ca V 39' 31' 12.415" CA LO CA - N `J Cn U3 a Z e p Q co 1108' 02' 14.72" © co 00 N IP -P O co ° C) 4, 0 co 0 CO. CF 108' 00' 40.52" d O 0 c co N - G7 'J Ln C4 C)D (T) v 107' 58' 42.44" O V CO V V 4- C0 0 v 01 co LO 4 (0 107' 55' 08.77" 107' 54' 13.73" C7 V CJS v 0 0 V 01 c 4- C7 West Longitude 14, 349, 334.4 14, 346, 899.6 14, 349, 970.8 14, 349, 500.4 14,350,153.0 CA 0 14,350,171.8 14, 350, 406.5 14,354, 787.7 C.1 LP Cr) N i_.J L Cil V CO tw - L.e 6) C] CO is..., 14,364,769.0 I UTM North 14,366,216.5 V V CO Op (Av-.oCo N)0— N 00 V V CO CO j V CO " V [0 Cr) un c0 792,379.9 797,051.0 I 807,498.4 I 809, 745.7 0) v' Co V 821, 333.3 835, 309.8 CO LA -Jrilc ccna K. C n 2 t3 ISE SJNIMVUO 33N3833321 0 rri 0 N 0 N M n ❑q� a 9 n 2 a R7 o V I C : \ENC A003007\6000.dwg, 07/01/2003 08:03:53 AM P c ca • • A 0 rTI NOLIVJS 1531 ra N 0 r) P P- 1 h7 Cn C:\ENCAfb03007\6001.dwg, 07/01/2003 08:02:14 AM • y 3 n 2 pliPITHT gia;St. . SONiM10,10 33N3a3J3a N. z 2 A7 E 2 2 a 11 a F. 1 1 0,1 0 cx� 0 U d Z m SNOIIVNIV1 I31 Sl 13dA1 SNOI1VNM I31 Si C 3dA1 2 R 2 cz qrn -g- ili a 55 Y. m 2 r 2 -. m 1° - ki s° m i1 2 3 0 9 3 g 0 $ Z 1'E 0 k 5 - a a g 1 • i• I .1.- 0 P SNOIIVNI111:131 Sl P 3d&L 2 S 8 • g a • w co co S: R., r V .J' ❑G C] a p- S.M1 a LA C� 00 [n On co fl,cc,. t�J4 N A o A A — A 4x W 7 G- N O A IV W Os 8 W [O -J V V O qm C -r PUBLIC SER1ACE PIPEUNE CROSSING _ DS FENCE- CASED HIGHWAY 6 CROSSING PUBLIC SERVICE PIPELINE CROSSING US FENCE- CASED HIGHWAY 6 CROSSING ENCANA PIPELINE CROSSING WILD HORSE PIPELINE CROSSING ENCANA PIPELINE CROSSING PUBLIC SERNCE PIPELINE CROSSING US FENCE- CASED ROAD 321 CROSSING DS FENCE- CASED ROAD 321 CROSSING US FENCE- CASCO ROAD 320 CROSSING DS FENCE- CASED ROAD 320 CROSSING MV FRAIL CROSSING FENCE(AT BEAVER CREEK ROAD CROSSING) om z O 7 m z UNK 12" PIPELINE CROSSING FENCE UNK 12" PIPELINE CROSSING ENCANA 16" PIPELINE CROSSING N 22 7 o n 4 r...,., a, A �.c..>t..,�.,A,�.�, z a 55 Y. m 2 r 2 -. m 1° - ki s° m i1 2 3 0 9 3 g 0 $ Z 1'E 0 k 5 - a a g 1 • i• I .1.- 0 P SNOIIVNI111:131 Sl P 3d&L 2 S 8 • g a C: \ENC A.03007\STRUC TURAL\7100.dwg, 09/03/2003 11: 37:03 • S3NLMVWJ 33N3N3J3N 0 O. W W a` z n al O 8 d W 1 0 t z (T1 try c) - m mZ m m r ®'r m - z a to 0 -4 n 0 Z rn o m -4 > ▪ o ✓ N SJI 3N1l3dld 30110 N S31ON 1109 UIOHONV Fll St ^2• yj r 9" O yob g3A C� .0 EA 0A9 5 omg gr 4 ..A Z9Lo xfis g_ g yip 512E O mP i al Gn z o gA S31ON 1VEI3N30 6310N NOIS3C ; O b m m u+ ! i_ ., c' %-i 1 I : :1: '' : .1, g� 4��RN�0gy � � m1�Q'�tOS��z '°�F � � Q �_ � 4 i n w;pcpp�0 /. 'F7 S_,wn:ppj170!47Qj1i1i:; 1n nns n A n 10? . 0 I N ti OP1i� 2 C ma,nOH5 ^'� TZ i N 4 `. mgo-,t6T 2,1,-,.A.2Y22o�+ ecu,?' Nig;-' 2 4 rg' g2 F,n , g� PF,6a ng 18i . n K 2g w$rP Kin Z�_ rg 52�Q::::,..6. �mi g��� gp m C� N 5 N.. n E 9 C A i O 2. p�poly N A33'332'11.- ,g i g A`' Adger oAo r O t;4;1''' LO�O�' elt a N igPc i�o 22 6 n N n n mn N NN A O a 2v 3A11.731Oad 313 gg =',' nia xgosmP^�c �q ¢ fnn �Nm� p wm t - � $2 o off, r� r ,m1028PFAOFPgomiA"NVX aF,A E i Sm g z a 4 p vZ ~"„oprm nAOm,v>��,�V 0. "op fin. c - x � �FvNmn ig 'AMP rTOD i ox; rrxacax Cf 1^z rrm NO, gCS M X3CINI NOI1'VIA3U8UV U N Vi" gt-2g m� cy A1mF • RM trOAg u "g A- U1 61 0 • R0° F o • pg.r • ml,p 0 F Let 531ON 313HONO3 1V 4fl19fia1 S31ON 13319 ca - i m n ANCHOR BOLT SCHEDULE 0 m 0 3/4 •r 'r {{ VI c.rn ASTM MAT'L. SPEC. FOR A.B. W of NI s 4 '" i x y' Ca 01 Ax 1 ; 3 T p x =N C? -4 s o •1 r r g rn :.- LEN,TN A-563 GRADE A ASTM MA It SPEC. FOR STL. NUTS m thrf - •.lig ':_[__rae'IIIiIIIIIti]1 Q roc ::> GALVANIZED ANCHOR BOLT COATING ; O b m m u+ ! i_ ., c' %-i 1 I : :1: '' : .1, g� 4��RN�0gy � � m1�Q'�tOS��z '°�F � � Q �_ � 4 i n w;pcpp�0 /. 'F7 S_,wn:ppj170!47Qj1i1i:; 1n nns n A n 10? . 0 I N ti OP1i� 2 C ma,nOH5 ^'� TZ i N 4 `. mgo-,t6T 2,1,-,.A.2Y22o�+ ecu,?' Nig;-' 2 4 rg' g2 F,n , g� PF,6a ng 18i . n K 2g w$rP Kin Z�_ rg 52�Q::::,..6. �mi g��� gp m C� N 5 N.. n E 9 C A i O 2. p�poly N A33'332'11.- ,g i g A`' Adger oAo r O t;4;1''' LO�O�' elt a N igPc i�o 22 6 n N n n mn N NN A O a 2v 3A11.731Oad 313 gg =',' nia xgosmP^�c �q ¢ fnn �Nm� p wm t - � $2 o off, r� r ,m1028PFAOFPgomiA"NVX aF,A E i Sm g z a 4 p vZ ~"„oprm nAOm,v>��,�V 0. "op fin. c - x � �FvNmn ig 'AMP rTOD i ox; rrxacax Cf 1^z rrm NO, gCS M X3CINI NOI1'VIA3U8UV U N Vi" gt-2g m� cy A1mF • RM trOAg u "g A- U1 61 0 • R0° F o • pg.r • ml,p 0 F Let 531ON 313HONO3 1V 4fl19fia1 S31ON 13319 C : \ENC A03007\STRUCTURAL\7101.©WG, 09/03/2003 11:36:04 • P • 0 G L 0 0 0 1 0 0 0 n S 0 132 n 0 SDN(WV84 3DN383A38 0 0 8 z a 0 0 A b p 3 O 0 V 1 a 0 m 1N130 4019 ]OIAIO 1V38O m ✓ z • Z •°N NOIlVGNflOd r z cn rn (Cgz7 doze kozf'oozi 'am -04 G '�N NOIldaNflOA r z 08 �o 0) 0 �0 z 28 s' 2 i��CiliAi■11 r��l#r®rl Ii■i■■lMiin 1,I!IU® I•isiAlli■ii 1•111111111111111=111 } A ❑ a o O 0 0 ❑ 0 0 0 0 1 I I 0 0 Z n ❑ 2 0 O 0 ❑ 0 n Vi 0 0 0 0 0 0 N N N N N N N O 0 0 C : \ENC Alt03007\STRUC TURAL\7201.DWG, 09/03/2003 11:55: 12 • 0 ›_>> 2 2 2 a ›>, SONIMV eta 30083i38 m 2 0 0 a A 7 a .§4 a 1 z 0, 3N113dld 301/00 1V3d9 NOLLVA313 A P A' IsT I ENGINEERING STANDARDS "„n n,p n." W6 x15 PLATE 3/8"x6"x0'-6" EACH END PIPE REV. NO: DATE: 03/17/03 NUMBER* tZ,-7359 SHEET: 1 OF 1 WELD 3" LONG STUD BOLT TO BEAM (SEE TABLE FOR 0) BEAM PIPE CLAMP, SEE STD DZ -4383 PLATE 3/8",N.S. c F.S. 4" STD PIPE 1 FOUNDATION TYPE 1: 1'-6'0 x 5'-6" PIER (SEE TABLE) FOUNDATION TYPE 2: 2'-0"0 x 6'-6' PIER' (SEE TABLE) FOUNDATION TYPE 3: 3'-O"0 x 6'-6" PIER (SEE TABLE) 3 3/16 (4) 1"0x D'-4" LG. PIPE EQ. SPA. AROUND 4"0 PIPE "73777-- (6) #5 BARS 4 CLOSED TIES NOMINAL PIPE SIZE A (in.) B (in.) STUD BOLT 0 (in.) FOUNDATION TYPE 2' 3 11 3/4 1 3" 3 3/4 12 3/4 1 4' 4 1/2 14 3/4 6" 5 1/2 16 1 1 8" 6 1/2 18 1 1 10" 7 1/2 20 1 12' 8 1/2 22 1 1 14' 9 1/2 24 1 2 16" 10 1/2 26 1 1/4 2 18" 11 1/2 28 1 1/4 2 20" 22" 24" 26" 28" 12 1/2 30 1 1/4 2 13 1/2 32 1 1/4 3 14 1/2 34 1 1/4 3 15 1/2 36 1 1/4 3 16 1/2 38 1 1/4 3 17 1/2 40 1114 3 3/16 NOTES: 1. MAX. SPACING OF SUPPORTS = 15'-O" 2. SUPPORTS ARE NOT SUITABLE FOR SOILS CONSISTING OF ORGANIC CLAYS OR PEAT 3. ISOLATE PIPE FROM SUPPORT WITH APPROVED FIBERGLASS SHIELD. 4, DESIGN CONDITIONS: PIPE - FULL OF WATER I111ND -- 100 MPH MAX. SEISMIC - ZONE 1 SOIL BEARING - 1000 PSF METHOD - UBC CHAPTER 18 5. CONCRETE: MIN. f c=3000PSl REINFORCING! A -RIS. l.RAnW An PAI ENGINEERING STANDARDS FIELD JOINT REPAIR. Rev. No.: 0 Number: ES -4024 Date: 4/17/03 Page: 1 of 12 1. SCOPE 1.1 This Standard describes the selection of material, surface preparation, and coating application to the field joints and the repair of damaged coating and holidays on Client underground and submerged piping and related facilities. 1.2 General 1.2.1 Under these specifications, the coating applicator shall be referred to as Contractor. Client's Authorized Representative shall be referred to as Inspectors(s). 1.2.2 This specification is not all inclusive. It is the responsibility of the Contractor to be knowledgeable in all areas of coating. Contractor represents and warrants that he is familiar with the work to be performed pursuant to these specifications, and has the responsibility of compliance with all the applicable regulations, codes, standards and specifications, including those related to occupational safety and environmental protection. 1.2.3 The Contractor shall have copies of printed data sheets and Material Safety Data Sheets (MEDS) available at the site where coating work is being performed. 1.2.4 Inspector(s) shall have access at all times to the work, with the right to inspect such work and material furnished by Contractor. All such work shall be subject to approval of the Inspector(s). Failure to discover or reject defective work or materials shall not be construed as acceptance of such work. 1.2.5 Contractor shall be responsible for all quality control checking, including visual inspection, thickness measurements and holiday testing. Contractor shall notify Inspectors) when these tests are to be performed to allow for verification. A copy of all records of the results of previous days inspections shall be made available to the Inspector(s) on a daily basis. 1.2.6 Contractor shall measure dry film thickness (DFS') with a Client approved gauge. 1.2.7 All materials shall be applied according to this Specification by qualified personnel. If not stated in this Specification, manufacturer's recommended procedures shall be approved by Client and then followod. 1.2.8 Partially used coating materials that are to be retained shall, at the completion of each work day, be returned to their original containers. These containers should be ti.,+tly resealed, material spills wiped clean and the containers returned to the designated storage area. 1.2.9 The Contractor shall be responsible for disposal of all hazardous wastes defined in the Resource Conservation and Recovery Act (RCRA). Waste coating 'Patella' (such as unused coating, old coating, dirty clean up solvents, etc.) and contaminated disposal items (such as empty paint and solvent cans, sags, etc.) shall be removed from the job site and disposed of at the completion of each work day in accordance with local, state and federal regulations. PD1 ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Number: ES -4024 Date: 4/17103 e: 2 of 12 1.2.10 Suggested Field Joint Coatin Primary Pipe to Pipe Coating P/0 to P10 FBE to EBE FBE to Coal Tar Enamel. FBE to Asphalt Tar Enamel FBE to WO FBE to P/0 Tapes Liquid to P/O Liquid to Coal Tar Emmet Liquid to Asphalt Tar Enamel Liquid to P/0 Tape t. by Type of Primary Pipe Coating Fusion Bonded Epoxy No Yes No No No No No No No No Single Piece Heat Shrink Sleeves Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes P/0 = Polyolefin (Polyethylene, Polyproplene, etc.) P/0 Tapes = cold applied P/O FBE = Fusion Handed Epoxy 2. CODES AND STANDARDS Cold Liquid P/0 Coatings Tapes Yes No Yes Yes Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No The Field Joint Repair shall be performed to comply with the latest revisions of all applicable federal, state and local codes, standards and regulations, except as modified to be more stringent by Client. INSPECTION 3.1 Electrical Holiday Detection 3.1. i A holiday detector shall consist of an electrical source such as battery or high voltage coil, an exploring wire brush, electrically conductive "Libber or full circle coil spring electrode and a connection from the energy source to the coated metal. The device should be equipped with trailing flexible ground wire of approximately 30 feet and a visual and/or audible alarm to signal current flow through the apparatus. The test voltage shall be calibrated twice per shift using a high resistance and high impedance kilovolt meter. The minimum voltage output for a particular coating thickness shall be determined from the following formula Y=K V = Voltage T = Average bonded coating thickness in mils (0.001 inch) K — 1250 for thick datings (0.030" - 0.750") K = 525 thin film type coatings (Fusion bonded epoxy 0,010" - 0.025") PD1 ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Number. ES -4024 Date:: 4/17103 Page: 3 of 12 3.1.2 The maximum voltage output for a particular coating thickness shall be 1O% and 20% over minimum voltage setting for thin and thick film respectively. Example: • Thick Film Coating T 100 mils 1250 1(1Q V= V1250x10 V = 12,500 volts Thin Film Coating T = 16 mils 525 16 V= V=525x4 V = 2,100 volts 3.1.3 Except for pipe with concrete coating, all coated pipe, including field joints, shalt be inspected with an approved electronic holiday detector, furnished and operated by the Contractor. All holidays and areas of damaged coating shall be repaired immediately after detection. All defective areas will be electrically inspected after the defect has been repaired. Electrical inspection shalt be made only after coaling has cured sufficiently to prevent damage by holiday detector. 3,1.4 The coated surface should be dry prior to electrical holiday inspection. 3.1.5 The minimum voltage output for other protective coatings shall be set per coating manufacturer recommendation. 3.2 Visual Inspection Visual inspection shall be performed on all pipe and field joint coatings for blisters, air entrapment, mechanical damages and/or other anomalies. 4. COATING REPAIR MATERIALS 4,1 Fusion Bonded Epoxy (FBE) 4.1.1 Polymeric melt stick patching material may be used to repair small holidays on fusion bonded epoxy coatings. 4.1.2 Two component catalyzed liquid epoxy shall be used to protect any damaged coating area larger than I" (one) inch in diameter. When specified, two component catalyzed liquid epoxy may be used on field joints. 4.2 Polyolefin 4.2.1 Polyethylene tape may be used to repair damaged two and three layer polyolefin coatings. 4.2.2 Wraparound or tube sleeves may be used to repair damaged two and three layers of polyolefin walings. FDI FIELD JOINT REPAIR ENGINEERING STANDARDS Rev. No.: 0 Date 4/17/03 Number: ES -4024 4.2.3 Heat -activated repair patch may be used to repair all two and three layer polyolefin coatings. Patches cut lam ached wraparound sleeves, tube sleeves and/or tapes are not permitted for coating repairs. 5. COATING REPAIR PROCEDURES 5.1 Fusion Bonded Epoxy 5.1.1 Polymeric melt stick The surface to be repaired shall be cleaned to remove dirt, scale and damaged coatings using surface grinders, sand paper or other suitable means to insure good adhesion. The adjacent coating surface shall be roughened and all dust removed by wiping. The area to be repaired shall be pre -heated to approximately 350'F, Using any non -contaminated heat source, continue to heat the area, apply the patch compound by rubbing the stick on a heated steel surface, using a circular motion to achieve a smooth patch overlapping the surrounding undamaged coating by 0.5 inch. Repairs shall be allowed to cool before electrical holiday testing. 5.1.2 Catalyzed liquid epoxy a) The surface to be repaired shall be cleaned to remove oil, grease, dirt and loosely adhering coatings. Abrasive blast clean surface to near white metal (NACE 2 or SSPC- SP10). The adjacent mill applied coating shall be feathered and all dust removed by wiping. The two components shall be mixed thoroughly to obtain a uniform color without any streaks. The liquid epoxy mix shall be applied to the minimum thiels of 15 mils Dry Film Thickness (DFT) to the area overlapping the surrounding coating by 1 (one) inch using a paint brush or a roller. b) The freshly coated area shall be allowed to properly cure prior to handling of the coated pipe. Post curing is also possible by utilizing external heat. Care shall be taken to avoid blistering or bubbling of the coating film. Repairs shall be allowed to cure before electrical holiday testing. 5.2 Polyolefin 5.2.1 Polyolefin tapes, wt'aparound tube sleeves and heat applied repair patches may be used for repairs of holidays and damaged on polyolefin coating system. 5.2.2 Surface Preparation The surface to be repaired shall be cleaned to remove oil, grease and dirt. Mud and/or dirt shall be removed by washing or hand cleaning. Oil and grease shall be removed with a non -oily environmentally safe solvent and clean rags. Remove any rough, priming damaged coating which may penetrate the tape, or sleeves by abrading, filing or cutting the material. Abrade coating approximately one (1) inch beyond holiday or damaged area with file. Circumferential wipe the area of the pipe to be primed free of contamination and moisture. 5.2.3 Tape Application a) Polyolefin tape may be used to repair two and three layer polyolfin coating system. PDQ ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Number: ES -4024 Date: 4117103 Page: 5 of 12 b) Prime the entire circumference of the pipe, starting approximately three (3) inches before the holiday or edge of the damaged dating and continue approximately three (3) inches past the holiday or the damaged coating, in accordance with selected manufacturer's specifications. c) Cut and apply a section large enough to two (2) inches past the edge of the holiday or damaged area in all directions. Apply additional primer to the surface of the patch. d) Starting approximately three (3) inches before the holiday or edge of the damaged coating, wrap tape spirally, by an approved wrapping machine, around the pipe Roth a 50% overlap (double wrap) continuing approximately three (3) inches past the holiday or edge of the damaged coating. Follow mamrfaciurer's specification for machine adjustments to achieve proper tension and neck down. The repair arca shall be holiday tested and visually inspected for air entrapment in accordance with Section 3.0. 5.2.4 Wraparound Sleeves After cleaning as outlined above, wraparound sleeves may be used for coating repairs. Small holidays or damaged coating areas may be repaired by cutting wraparound sleeves into strips of sufficient width to extend a minimum of three (3) inches beyond holiday or damaged coating and completely encircling the pipe. Wraparound sleeve shall be installed in the same manners outlined in section 6.2.3 and in accordance with manufacturer recommended procedures. 5.2.5 Heat -Activated Repair Patches a) After cleaning and repairing as outlined in section 4.2.1 above, heat applied repair patches may be used for coating repair. b) From a roll of the selected approved patching material, cut a section large enough to cover the holiday or damaged area and extend three (3) inches past its edge in all directions. c) Gently heat to band warm the area over which the patch is to be applied with an approved heating source (120°F). Fill the area to be patched with butyl mastic, working the butyl mastic into the repair area with a headed spatula. Gently heat butyl mastic and adjacent coating until mastic begins to soften and tiow out smooth. d) Remove the release liner from the repair patch and gently apply heat to the adhesive. Immediately apply the patch to the prepared, preheated area and work it well with a small roller or gloved hand to insure good contact. Gently heat the patch after application to insure flow out of the adhesive. e) Allow patch to cool to ambient temperature before burying or submerging. Cold water quenching is permissible after a five minute interval. PDI ENGINEERING STANDARDS Number. ES -4024 Pace: 6 of 12 FIELD JOINT REPAIR. Rev. No.: 0 6. TEST LEAD AND/OR CABLE ATTACHMENT COATING REPAIRS 6.1 Patch 6.1.1 Clean and prepare areas around wire attachment as described in Section 5.2.2. 6.1.2 Cut a piece of approved patch material to extend three (3) inches past the repair area in all direction. 6.1.3 Gently heat the thermite connection and surrounding area with a propane or butane torch to approximately 120°F and mold butyl mastic to form a smooth mound over the connection. Make sure to fill depression in coating, including around the wire. Gently heat the butyl mastic and adjacent coating until butyl madic begins to soften and flow -out smoothly. Care shall be taken to protect the lead wire and/or cable insulation from the open flame. Remove the release liner from the repair patch. Immediately and apply the patch to the prepared, preheated area working the edges with a small roller or gloved hand to insure good contact. intermittently heat the patch and pat with gloved hand to insure proper flow -out of the adhesive. 6.1.4 Allow patch to cool to ambient temperature before burying or submerging. Cold water quenching is permissible after 2-3 minute interval, 6.2 Cap 6/.1 Clean and prepare areas around wire attachment as descried in section 4.2.1, 6,2.2 Apply Royston 747 primer (aerosol) covering a minimum square of 4"x 4". 6.2,3 Apply Royston Handy Cap 2 over the primed square. 6.2.4 Press the cap so as to squeeze the clastomeric mastic inside, onto and around the wire and pipe surface. The tunnel portion of the cap permits the test station wire to exit the cap while the rest of the cap remains flush to the pipe surface. COATING OF FIELD JOINTS 7.1 Fusion Bonded Epoxy Powder 7.1.1 Surface Preparation a) The weld zone shall be inspected and precleaned according to SSPC-SP1 to remove mud, oil, erase and loosely adhering deposits. 'Visible oil and grease spots shall be removed by solvent wiping. Only safe environmentally approved solvents, which do not leave a residue, shall be used. b) The exposed metal in the weld zone shall be abrasive blast cleaned to white metal (NACE No, 1 or SSPC- SP5) with a minimum of 2.5 mils anchor pattern profile. The adjacent mill applied fusion bonded epoxy coating shall be roughened by brush blasting the coating surface for a distance of approximately 2" to 2-112". PDI ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Date: 4/17/03 Number: ES -4024 Page: 7 of 12 c) The abrasive blast cleaned surface shall be protected from conditions of high humidity, rainfall or surface moisture. The abrasive blast -cleaned surface shall not be allowed to flash rust prior to crating application. 7.1.2 Coating Application a) The weld zone shall be heated to a temperature of 475°F using an induction heating coil of sufficient size, width and power to provide the required heat in the weld zone and 2 in, back under the fusion bonded pipe coating. Graduated Tempilstik or other approved methods shall be used to measure the temperature. Only the smallest spot of metal shall be touched with the Ternpilstik. b) Atter the induction coil is removed, install powder application machine around the field joint Apply approved powdered coating as rapidly as possible to prevent premature cool down of the heated zone to achieve 20-25 mils dry film thickness. c) The coating shall be visually inspected for blisters, pin holes and electrically holiday tested in accordance with section 2.0. 7.2 Polyolefin 7.2.1 Surface Preparation a) The weld zone shall be inspected and precleaned according to SSPC-SP1 to remove mud, oil, grease, and loosely adhering deposits. Visible oil and grease spots shall be removed by solvent wiping. Only safe environmentally approved solvents, which do not leave a residue, shall be used. b) Adjacent mill applied coating shall be cleaned to remove dust, dirt and/or other contaminate for a minimum distance of six (6) inches. Adjacent coatings shall be tapered leaving no sharp or abrupt edges. The exposed metal surface in the weld zone shall be abrasive blast cleaned to near white metal (NACE No. 2 or SSPC-SP10). Power brushing is not permitted 7.2.2 Tape Coating a) The tape shall be stored in accordance with manufacturer's recommended storage procedures. b) Clean the pipe and the adjacent mill applied coating in accordance with Section c) Approved primer, compatible with the selected tape, shall be evenly applied by brush to entire cleaned area including a four (4) inch area of adjacent coated pipe in accordance procedures. d) When printer has dried until slightly tacky, longitudinal and girth welds shall be stripped with a two (2) inch width of approved tape materials pressed firmly against the pipe to conform with surface of weld. The tape surface shall them be reprimdd and permitted to dry until slightly tacky. Edges of coating cutback on extruded coatings shall also be stripped with two (2) inch wide tape. PDI ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Number: ES -4024 Date: 4/17/03 Page: 8 of 12 Approved tape material shall be applied spirally with 3/4" overlap with to entire primed area with an approved wrapping machine with 3/4" overlap. The taped surface shall be reprimed and a second layer of selected tape material shall be applied to entire primed area spirally with 3/4" overlap. Second layer of tape shall be applied so the overlap of first layer does not coincide with overlap of second layer or apply second layer of tape spirally in the opposite direction. Best results are obtained if tape is applied when primer is slightly tacky. Tape shall be applied under tension by an approved wrapping machine in accordance with manufacturer's recommended procedures. 0 Recommended tape width for each size pipe is as follows: Pipe Size Tape Width 3" thru 6" 2" 8" ihru 2U" 4" 22" and larger" 6" g) The tape shall be visually inspected for any air entrapment, be smooth, free from wrinkles and electrically holiday tested in accordance to section 2.0. 7.2.3 Wraparound Sleeve a) Clean the pipe joint and the adjacent mill applied coating in accordance with section 62.1 b) Before positioning sleeve, field joint area shall be preheated to 130°- 140°F with an approved heating device recommended by manufacturer. c) Some sleeves may require higher prelheat temperatures and or a liquid primer coat. Contractor shall follow the manufacturer's application procedures. d) Position the leading edge of the sleeve over the center of the area to be coated, beginning on the upper surface of the pipe. The leading edge shall be cut (dog eared) of 45°angle two (2) inches from each corner. Sleeve shall overlap the mill applied coating by a minimum of four (4) inches. Peel back the release liner and wrap the sleeve snugly around the pipe, overlapping the starting edge and press firmly, smoothing the surface. Remove release paper from the patch adhesive strip and center the closure patch over exposed overlap scam and press firmly in place. e) The closure patch and sleeve may have temperature indicating properties and will exhibit a color or surface change when properly heated to the correct temperature of approximately 250°F. Using an approved heat source the patch should be uniformly heated and smoothed with a gloved hand as correct temperature is achieved. f) Contimiing, immediately shrink the remainder of the sleeve by working simultaneously from both sides of the pipe and heating around the pipe, beginning from the center girth weld and working toward one end and then the other, or start at one end and work toward the other. Heat must be applied uniformly to the entire periphery of the sleeve to assure melting and bonding of the adhesive. As the sleeve cools a small amount of adhesive should be visible at both ends indicating the sleeve is properly sealed. Overlap and weld areas should be worked with a small roller to assure mastic flow and avoid a bridging effect. PDI ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Date: 4117/03 Number: ES -4024 Page: 9 of 12 g) Sleeve should be free of blisters caused by air entrapment and be smooth and free of wrinkles, indicating proper heating and uniform shrinkage. The. entire sleeve should be holiday tested in accordance with section 2.0, h) Wrapping or positioning of sleeve on the pipe more than one (1) joint ahead of the heating and shrinkage operation will not be permitted 8. FIELD JOINT FILLS FOR CONCRETE COATED PIPE 8.1 Polyurethane Foam Polyurethane foam field joint fill shall be two components material which will rise and expand completely over girth weld ami -corrosion coatings, filling joint annulus on concrete coated pipe. The polyurethane foam shall have a minimum core compressive strength of 1500 psi at 90+% deflection and a minimum compressive strength of 350 psi at 60% deflection when measured parallel to the foam rise. It will have a core density of 12 (twelve) pounds per cubic foot or a density high enough to support the weight of the pipe as it travels over the barge rollers. The Urethane will also have an open cell content of at least 80% to 90%. 8.2 Fill Mold After the field joint has been Corrosion Coated and approved by Inspector(s), manufacturer's recommended mold shall be positioned over the field joint area and extended back over the plant applied concrete coating by approximately 6 (six) inches leaving an injection port on the top of the fort. The mold should be securely strapped and banded in place. 8.3 Inspector determines there is no structural effect on the overall joint. 8.4 The form shall be filled with polyurethane foam material at a sufficient injection capacity rate to keep up with the pipe lay operation. Injection rate and timing shall be determined in accordance with manufacturer's recommendations so that the required material properties are achieved. 8.5 Complete pipe joint may be demolded after one (1) minute curing 8,6 Field joints shall be visually inspected to locate any voids. Voids greater than three (3) inch diameter but less than or equal to twelve (12) inch diameter will be manually repaired Joints with voids greater Than twelve (12) inch diameter will be rejected. The rejected fill shall be removed and replaced by Contractor at no cost to Client. Post curing cracks need not be filled if the Inspector(s) determine there is no structural effect on the overall joint. 8.7 Manual repairs will be affected by mixing Polyurethane Foam material in metering cups with components "A" and "B" to obtain the required density as stated in this Specification. Sufficient material will be poured into the void so that upon rising, void is completely filled. Excess material will be trimmed for a flush finish with the surface of the joint. 8.8 If Contractor fails to promptly correct causes of regularly recurring voids or other defects, the field joint may be rejected for any number of such regularly recurring voids or defects and Client shall have the right to stop all work until the cause is remedied. PDI ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Date: 4/17/03 Number: ES -4024 P e: 10 of 12 9. APPROVED MATERIALS 9.1 Contractor must obtain the specified materials from one of the approved manufacturers listed below: 9.2 Raychem Corporation 363 North Belt, Suite 1400 Houston, TQC 77060 (409)321-3333 Generic Name Brand Name Wraparound Sleeve HTLP60 Wraparound Sleeves (Alternate) Wraparound Sleeve *Dirax Wraparound Sleeve WPC 100M Pruner Raychem 81142-0 Repair Patch Kit Perp 9.3 Polyken Pipe Coating 5906 Star Lane Houston, TX 77057 (713)782-4400 Generic Name Brand Name Tape Primer ** 1029 Pruner Cold Tape ***434-35 Tape Cold Tape ****980-25 & 955-25 9.4 Tek -Rap, Inc. P. 0. I33ox 96407 Old Beaumont Highway Houston, Texas 77049 (713)459-2491 Generic Name Brand Name Tape Primer Tex -Rap 200 Series Cold Tape Tex -Rap 280 Series * Severe conditions, slick bore, river crossing ** Low VOC compliance *** Field joints and short section (less than 10') **** Pipe section larger than 10' 9.5 3M Electric Products Division 6801 River Place Blvd. Austin, TX 78726-4599 (512) 9944599 Generic Name Brand Name Fusion Bonded Epoxy Scotchkote 206N Catalyzed Epoxy Scotchkote 312 Polymeric Material 206P Hot Melt Patch ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Number: ES -4024 Date: 4/17/03 Page: 11 of 12 9.6 Nap -Gard Pipe Coatings 9800 Genanl Rd. Houston, TX 77041 (713) 939-4000 Generic Name Brand Name Fusion Bonded Epoxy 7-2501 Nap -Gard Catalyzed Epoxy 71847 Patch Compound Polymeric Material 7-1631S "E -Z" Stick 9.7 Lilly Industries, Inc 1136 Fayette North Kansas City, MO, 64116 (8161421-7400 Generic Name Brand Name Fusion Bonded Epoxy Pipecbad 2000 Catalyzed Epoxy Pipeclad Patch Compound 9.8 Canusa Coating System, Inc. 2408 Timberloch Place, Bldg. C-8 The Woodland, TX 77380 1-800-441-0862 Generic Name Brand Name Wraparound Sleeve _ KLS Wraparound Sleeve KTS Wraparound Sleeve KTN Wraparound Sleeve TBK-DDS Primer Epoxy Primer Repair Patch Kit CPR 9.9 Tapecoat, Inc. 1527 Lyons St Evanston, IL 60201-3551 (847) 866-8500 800-758-6041 Generic Name Brand Name Tape Primer TC Chani Primer Cold Tape M50 RC Gray Cold Tape M65 RC Gray (below 140°) Liquid Epoxy TC 7000 9.10 Denso North America, Inc. 18211 Chisholm Trail Houston, Texas 77060 281)821-3355 Generic Name Brand Name Liquid Protal 7000 P1» ENGINEERING STANDARDS FIELD JOINT REPAIR Rev. No.: 0 Number: ES -4024 Date: 4/17/03 Pay 12 of 12 9.11 Royston Laboratories, Inc. 128 First Street (Blownox) Pittsburgh, Pennsylvania 15238 (412) 828-1500 (800)245-3209 Genetic Name Brand Name Liquid Roysotn 747 Primer Royston Handl Cap 2 9.12 Power Marketing Group, Inc. 6416 S. Quebec St. Englewood, Colorado 80111 Generic Name Brand Name Liquid Powercrete ) 9.13 Pipeline Supply & Service, Inc. 6969 Ardmore Houston, Texas 77054 (713) 747-0090 Specialty Polymer Coatings, Inc. P.O. Box 640202, Kenner Branch New Orleans, Louisiana 70064 504 469-0661 Generic Name Brand Name Liquid Specialty Polymer 3888 9.14 Kemacaat International Inc. 1185 Royal York Road Toronto, Ontario Canada 1-888-733-5362 Generic Name Brand Name Liquid Vaipipe 500 PDI �IPIPE CLAMPS ENGINEERING STANDARDS REV. NO• . 1 NUMBER - DZ -4383 DATE: 03/17/03 SHEET: 1 OF 1 TYPE 'A' SLOTTED HOLE DETAIL 1/2 H 0 TYPE T Y PIPE SIZE CLAMP TYPE - ALL DIMENSIONS IN INCHES ANCHOR A B C D. E fI Ti T2 H SIZE 1" A 2 1/2 7 1/2 3 _ 1 1/2 3/8 3/4 1/4 - 15/16 3/4 1 1/2' A 2 3/4 8 1/2 3 1/8 2 1/4 _ 1/2 1 1/8 1/4 -- 15/16 3/4 2* A 3 9 3 3/16 2 5/8 3/4 1 5/16 1/4 - 15/16 3/4 3' A 3 3/4 10 1/2 3 3/8 3 3/4 1 1/4 1 7/8 3/8 -- 15/16 3/4 4' A 4 1/2 12 3 318 4 3/4 1 3/4 2 3/8 3/8 1/4 15/16 3/4 6" A 5 1/2 14 3 9/16 _ 6 7/8 2 3/4 3 7/16 3/8 1/4 1 3/16 1 8" '^ B 6 1/2 16 3 9/16 8 7/8 3 3/4 4 7/16 3/8 1/4 1 3/16 1 10* B 7 1/2 18 3 112 11 4 3/4 5 1/2 3/8 11/4 1 3/16 1 12* 8 8 1/2 20 3 1/2 13 5 3/4 6 1/2 3/8 1/4 1 3/16 1 14' B 9 1/2 22 3 7/8 _14 1/46 1/4 7 1/8 3/8 1/4 1 3/16 1 16" B 10 1/2 24 3 7/8 16 1/4 - 7 1%4 8 1/8 318 3[8 1 7/16 1 1/4 18* ! 0 11 1 2 26 3 7/8 18 1/4 8 1/4 9 1/8 1 2 3/8 1 7/16 1 1/4 20" 22* 8 B. 12 1/2 13 1/2 28 30 3 7/8 3 7 8. 20 1/4 22 1/4 9 1/4 10 1/4 10 1)8 11 1/8 1/2 1 2 1 2 3/8 3 8 3 8 1 7/16 ' 1 7 16 1 1/4 1 1/4 24" 8 _ 14 1/2 32 3 7//8 24 1/4 11 1/4 12 1/8 1 7 16 1 1/4 26" 28" 30" B B B 15 1/2 16.1/2. 17 1/2 _ 34 ( 36 38 3 7/8 3 7/8 3 7/8 26 1/4 28 1/4 30 1/4 12 1/4 13 1/4 ' 14 1/4 13 1/8 14 1/8 15 1/8 1 /2 1/2 1/2 3/8 3/8. 3/8 1 7/16 1 7/18 1 7/16 1 1/4 1 1/4 1 1/4 USE THIS PIPE CLAMP WITH PIPE SUPPORT STANDARD DI -7359 ONLY. !S: 1.) CLAMP TO BE MADE FROM ONE PIECE OF METAL (NO SPLICES PERMITTED) 2.) ALL ITEMS ARE TO BE CARBON STEEL UNLESS NOTED. 3.) ALL BOLTS TO BE FURNISHED WITH ,ONE EACH HEAVY FLAT WASHER AND HEX NUT. .1) THIS CLAMP DESIGN SHOULD NOT BE USED FOR PIPING DESIGNS IN EXCESS 1200 PSI. CONSULT ENGINEERING FOR CLAMP DESIGN ON HIGH PRESSURE SYSTEMS. PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.. 0 Number: ES -4852 Date: 4117103 Pa e: 1 of 43 I. SCOPE This Standard defines the minimum standards of quality for the construction of onshore carbon steel pipelines. 2. CODES AND STANDARDS 2.1 The safe design, construction, operation and maintenance of pipelines is governed by documents that present industry accepted guidelines such as: The Department of Tansportation {�T}re tions The American Society of Mechanical Engineers (ASME) standards The U.S. Department of Labor Occupational Safety and Health A.dniinistration (OSHA) regulations The American Petroleum Institute Recommended Practices (API RP). 2.2 New onshore pipelines shall be designed and fabricated to comply with the latest revision of all applicable federal, state and local codes, standards and regulations. Codes and standards shall include but are not limited to: API Spec 5L, "API Specification For Line Pipe" API Spec 6D, "API Specification For Pipeline Valves" ANSI B16.5, "Steel Pipe Flanges and Flanged Fittings„ Liquid Petroleum Gas, ASME 1331.4, "Liquid Transportation Systems For Hydrocarbons, q Anhydrous Ammonia, and Alcohols" ASME B31.8, "Gas Transmission and Distribution Piping Systems" API Standard 1104, "Welding of Pipelines and Related Facilities" Welders, ASME Section IX, "Qualification Standard for Welding and Brazing Procedures, Brazers, and Welding and Brazing Operators" DOT Pipeline Safety Regulations Part 192, "Transportation of Natural and Other Gas by Pipeline: Minimum Standards" Pipeline" DOT Pipeline Safety Regulations Part 195, "Transportation of hazardous Liquids by pe National Fire Protection Association (NFPA) Standards National Association of Corrosion Engineers (NACE)RecOnunend Practices ANST-TC-IA ASTM C33 (19.42) ASTM C94 (19.4.5) ASTM C143 (19.4.7) ASTM A185 (19.3.3) ASTM A 615 (19.32) ASTM 0150 (19.4.1) 3. GENERAL 3.1 Contractor shall place all necessary "one calls" 72 hours prior to construction or as required by onecosts incurred resulting from failure to comply with this requirement shall system(s). for the protection of existing shall be at Contractor expense.. Contractor shall be responsible underground facilities. Before performing any right-of-way work, Contractor shall verify with Client that all property owners have been notified of impending construction. PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No,: 0 Number: ES -4852 Date: 4/17/03 Page: 2 of 43 3.2 Only vehicles on the Client or Contractor payroll or otherwise necessary for construction shall be allowed on the right-of-way. Contractor shall transport crews to the right-of-way to minimize the number of vehicles on the right-of-way. 3.3 Equipment involved in pipeline construction shall be moved onto the construction right-of-way using only Client -approved access roads. Contractor shall control vehicle traffic such that only Client -approved access roads and construction right-of-way are utilized and no equipment or vehicles leave the constriction right-of-way. 3.4 Contractor shall use access mads in a manner consistent with their current use. No roads shall be widened, graded or otherwise improved without prior written approval from Client. 3.5 Contractor shall, maintain restricted area signs and/or orange safety fences and instruct personnel and subcontractors that vehicular, equipment and pedestrian travel into or through these areas is strictly prohibited. 3.6 As necessary to meet construction and environmental requirements or as specified in the Scope of Work, Contractor shall furnish water and equipment to wet the right-of-way, access roads and work areas used during construction. 3.7 Prior to construction, Contractor shall instruct its employees and subcontractors regarding implementation of the Spill Prevention, Control and Countermeasure (SPCC) Plan and the Storm Water Pollution Prevention (SWPP) Plan, if applicable, as detailed in the Right -of -Way and Permit Stipulations Section of this Contract. If accessary, Contractor shall assist Client in preparing project specific SPCC and SWPP Plans, 3.8 Any damage to erosion control structures shall be repaired immediately. Contractor shall be responsible for assuring that erosion control structures remain functional at all tunes and that spoil and sediment do not leave the construction right-of-way. 3.9 Throughout construction and restoration, Contractor shall keep equipment bridges and paved roads clear of dirt and mud accumulation resulting from construction traffic. 3.10 Gates shall remain closed at all times unless otherwise posted. 3.11 Contractor shall not disrupt any irrigation system without Client's prior approval. 3.12 If required in the Scope of Work section of this Contract, Contractor shall provide an Environmental Crew with sufficient personnel, supervision and equipment to supply, install, maintain and remove environmental protection controls. 3.13 Each Contractor office shall post and maintain an Emergency Telephone Contact List. 3.14 Contractor is responsible for its own safety program and shall ensure that personnel are informed of and comply with safety rules, precautions and job requirements. 4. SURVEY 4.1 As necessary, Client shall stake and/or identify with signs the locations of proposed pipelines and appurtenances, existing pipelines, construction right-of-way boundaries and restricted areas. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Page: 3 of 43 4.2 Contractor shall be responsible for determining the actual existence of and the actual physical location of any and all existing underground facilities that parallel or cross the proposed pipeline route. 4.3 After lowering -in, Contractor shall allow Client surveyors adequate time to perform the as -built survey before padding or backfilling the pipe. 4.4 Contractor shall perform necessary field surveys for crossings, proper grading of the ditch and bending of pipe, locating existing underground facilities and other such pipeline installations except for such field survey work as specified to be performed by Client. 4.5 For detailed survey instructions see Client Standard ES -7013. 5. FENCING 5.1 Safety Fence Contractor shall install, maintain and remove temporary safety fence along the right-of-way to isolate adjacent properties from work area as shown in the Scope of Work, Drawings and Right - of -Way and Permit Stipulations sections of this Contract. 5.2 Right -of -Way Fence 5.2.1 Prior to cutting fences and installing gates or gaps, Contractor shall install "II" brace assemblies in fence lines as shown in the Drawings and Right -of -Way and Permit Stipulations sections of this Contract. 5.2.2 Gates shall remain closed whenever possible and as described in the Right -of -Way and Permit Stipulations section of this Contract. When gates must be left open and livestock are present, watchmen shall be posted to ensure no livestock pass through gate. 5.3 Permanent Fence 5.3.1 Fences disturbed by construction shall be restored to original condition according to the Drawings section of this Contract and to Client and landowner or tenant satisfaction. 5.3.2 Permanent right-of-way fence gates shall be installed according to the Drawings and Right -of -Way and Permit Stipulations sections of this Contract. 5.3.3 For detailed fence and protective barrier construction see Standards ES -7030 and ES- 7035, 6, CLEARING AND GRADING 6.1 General 6.1.1 Before starting clearing and grading operations, Contractor shall be famil'a and comply with all special provisions included in the Drawings and Right -of --Way and Permit. Stipulations sections of this Contiract. Immediately after soil disttubance by Contractor, erosion control structures shall be installed as specified in the Drawings and Right -of - Way and. Permit Stipulations sections of this Contract. PDI ONSHORE CARSON S l'EEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 Date: 4117/03 Pa: 4 of 43 6.1.2 Clearing and grading of the right-of-way shall be limited to the removal of rocks, trees or brush that can damage pipe coating during construction and the amount of grading necessary for equipment and future inspections and which will preserve as much of the natural vegetation as possible. 6.1.3 Contractor shall exercise extreme caution when conditions require work over existing pipelines. The minimum cover required to operate heavy equipment over existing pipeline is 5 feet Operation of heavy equipment over existing pipelines with less than 5 feet of cover shall not be permitted without written Client approval. Client Inspectors may require additional cover, mats or other protection if soil appears sufficiently muddy, rocky or otherwise unsafe. Tracked equipment shall not spin or turn sharply while working over the existing line. At no time will machine excavation or grading be allowed below existing grade within 5 feet of the staked location of existing pipelines. 6.1.4 Contractor shall install temporary culverts in drainage ditches, canals, creeks and other drainage structures which will be blocked during construction operations or where damage to property or crops might occur because of drainage being blocked. Should installation of fume pipe in drainage ditches be impractical, Contractor shall construct drainage ditches parallel to the pipeline within the right-of-way to connect with the nearest functional drainage ditch to ensure proper drainage. Contractor shall be responsible for determining the proper culvert size according to local, state and federal regulations. 6.1.5 Contractor shall immediately repair any damage to bridges, private roads, fences, buildings or other property when Client determines the damage cannot await repair by the cleanup operation. 6,1,6 Contractor shall relocate obstructions in the construction right-of-way unless otherwise specified in the Right -of -Way and Permit Stipulations section of this Contract. 6.1.7 When utility lines interfere with the ingress and egress of Contractor vehicles and construction equipment during pipeline construction, Contractor shall arrange to preserve continuous use of utility lines during pipeline construction and shall pay the cost of maintaining service. 6.2 Clearing 6.2.1 Brush and trees shall be removed to minimize damage to adjacent trees or structures. Other trees, brush and vegetation shall be burned, chipped or otherwise disposed of according to the Right -of -Way and Permit Stipulations section of this Contract. When burning is permitted, Contractor shall notify Client and obtain and provide for Client a copy of the proper clearance from the appropriate governing agency before burning may commence. 6.2.2 Contractor shall grub or otherwise remove stumps in the ditch line. 6.2.3 While clearing, Contractor shall not damage any environmental protection controls; however, if damage does occur during the clearing operation, Contractor must immediately perform corrective action. The method of clearing shall take into account potential erosion, soil stability and the protection of environment, vegetation and adjacent resources. `1 • ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Date: 4/17/03 Number: ES -4852 Page: Sof 43 6.2.4 Unless otherwise specified in the Right -of -Way and Permit Stipulations section of this Contract, timber not used for construction purposes and tree tops, tree trimmings, slashing branches, brush, stumps and other vegetation shall be disposed of in a manner satisfactory to Client. Debris shall not be pushed off the cleared eonstniction right-of- way and left on adjoining or adjacent areas. Debris shall not be mixed with soil from grading. Disposition or removal of debris shall be completed ahead of the ditching operation. 6.3 Grading and Soil Segregating 6.3.1 The Right -of -Way and Permit Stipulations section of this Contract identifies areas that require topsoil removal. Contractor shall remove the topsoil from the designated areas of the work space and shall place and segregate the topsoil in specific areas along the work space so Contractor can return this topsoil to its original location Grading techniques shall minimize mixing topsoil with other soils or foreign matter. Graded subsoil material shall be placed m spoil banks from which it can be returned as nearly as practical to its original depth and location. Graded subsoil material and shall not be spread on the right-of-way surface. 7. DITCHING 7.1 For excavations and ditches subject to human occupancy, Contractor shall comply with the latest edition of the Occupational Safety and Health Administration (OSHA) Construction Standards for Excavations and all state and local regulations, and shall provide the trained and certified "Competent Person" as defined by the above regulations. Contractor also shall provide personnel, supervision, material and equipment necessary for completion and mat.ntenance of the ditch including water control, shoring, cofferdams and shot piling. 7.2 Contractor shall coordinate excavation of existing pipelines with Client Inspector. No excavation shall be performed without Client present. Excavation shall not commence until the underground pipeline or facility has been located and staked. Side -cutting teeth shall be removed from buckets of excavating equipment, 7.3 Machine excavation of in-service pipelines shall not be permitted within 5 feet of the staked location until the pipeline has been physically located by hand. After locating the pipeline facility by hand, machine excavation within 2 feet shall not be permitted. Final excavation shall be by hand. 7.4 All possible precautions shall be exercised to avoid damage to existing pipelines. Any damage caused by Contractor to existing pipelines or coating shall be repaired by Contractor at Contractor's expense. Client shall inspect any damage and specify type of repair. 7.5 Contractor . hall be responsible for locating all foreign lines and facilities ahead of construction. Contractor shall comply with all required notifications of excavation and shall use a reliable pipe locator ahead of ditching operations. 7.6 The ditch shall be excavated according to the surveyed line, as shown in the Drawings or Right - of -Way and Permit Stipulations sections of this Contract and as stalked on the ground by Client. PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Pane: 6 of 43 7,7 The width of the ditch bottom shall be at least 12 inches and no more than 18 inches greater than the outside diameter of the pipe. 7.8 Ditch depths shall be governed by the depth of cover required over the pipeline in the Scope of Work Right -of -Way Permits and Stipulations sections of this Contract. When no cover is specified, the following shall be the minimunr Location Laches of Cover All Locations Unless Otherwise Specified 36 Cultivated Land 42 Commercial, Industrial and Residential Areas 42 Water Crossings, including Marshes 42 Road Drainage Ditches and Railroads 42 Water Crossings 60 Roadways 60 7.9 Minimum cover in consolidated rock shall be in accordance with DOT Pipeline Safety Regulations Part 192.327 or Part 195.248, as applicable. 7.10 The cover over the pipe normally shall be measured from the top of the pipe coating, or the top of the concrete weight or coating when used, to the average level of the original ground. In no case shall pipeline be placed in fill. 7.11 Contractor shall provide extra depth in those areas identified by Client in the Drawings or Right - of -Way and Permit Stipulations sections of this Contract or other Contract documents, including areas adjacent to and under road crossings, highways, railroads, drainage ditches, ravines, navigable streams, creeks and other water courses. 7.12 Additional depth shall be excavated to allow installation of padding material where padding is required as defined by the Padding, Backfill and Ditch Breakers section of this Specification. 7.13 Unless otherwise approved by Client, maximum cover shall be based on the ratio of the pipe outside diameter to its wall thickness (D/t), as shown in the table below: D/t Ratio Maximum Cover, feet Less than 90 No Limit 90 to 100 12 Greater than 100 8 7.14 Contractor shall adjust the ditch grade as possible to eliminate excessive cover. 7.15 The ditch bottom shall be graded to proper depths to provide continuous support to the entire length of the pipeline and to minimize the necessity for pipe bending. 7.16 Stamps and tree roots protruding into the ditch shall be removed to prevent damage to pipe coating during lowering in operations. Spoil from ditch excavations shall not become contaminated with roots, stumps, branches or other foreign material. • PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Pa e: 7 of 43 7.17 The ditch shall be graded to allow a minimum clearance of 24 inches between the pipe being installed and foreign pipelines or other underground facilities unless otherwise approved by Client or foreign pipeline Owner. A minimum clearance of 12 inches shall be maintained when crossing over or under field drain tile. No claim for extra work will be allowed for providing the specified clearance under foreign lines or other underground facilities. 7.18 Contractor shall ditch or clean out caved -in ditch areas before lowering pipe into the ditch. 7.19 Field tile and drains -- when cut, damaged or plugged by ditching — shall be flagged and repaired or replaced to their original or equivalent condition by Contractor before backfilling of pipeline. Damaged drain lines must be temporarily repaired immediately and in such manner that the drain line can function properly. Contractor shall provide material for repairs of damaged drains. 7.20 Contractor shall probe drainage tile systems within the disturbed area to check for damage. Drain tile damaged by ditch excavation shall be removed back from the edge of the ditch to a second undamaged joint. A suitable support acceptable to Client Inspector shall be provided and installed by Contractor at the same grade and elevation of the original drain tile and the drain tile line replaced in the support. Drain tile shall be placed with tight joints in the support and held in place by earth tamped firmly around the repaired line. Drain tile used for replacement shall be of the same size and quality as original drain tile encountered in the ditch. If original tile is not available, replacement tiles shall be of an appropriate size and material to connect with existing tile. 7.21 At the time any drain tile is cut, Contractor shall carefully and immediately mark the location of such damaged drain tiles in a prominent manner by a securely staked lath with a bright yellow cloth attached. Such markers shall remain in place and shall not be removed except by the drain tile repair crew after the tile has been repaired and such repair has been inspected and approved by Client Inspector and landowner or tenant. The ditch shall be backfilled and tamped by hand between the pipe and drain tile to prevent shifting of the repaired drain tile during backfill operations. 7.22 Contractor shall maintain flow in crop irrigation systems throughout construction, unless interruption is coordinated with affected parties. 7.23 Gaps, flumes or openings shall be installed in the spoil bank to allow normal drainage of the area and to prevent flooding of adjacent lands. Temporary erosion and sediment control structures shall be installed when construction area is adjacent to wetlands or bodies of water. Extreme care must be exercised to ensure drainage ditches and water sources remain open_ 7.24 Contractor shall provide safe temporary bridges across the ditch or shall leave gaps in the ditch for personnel, equipment or livestock crossing if required by Client Inspector. Bridge and e p spacing should not be greater than 5,000 feet and should be in accordance with the Right -of -Way and Permit Stipulations section of this Contract. 7.25 Topsoil segregation shall be performed according to the Grading, Drawings and Right-of-way and Permit Stipulations sections of this Contract. The topsoil shall be kept segregated in its original uncontaminated state and at no time shall be allowed to become contaminated with foreign material. P1» ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number_ ES -4852 Date: 4117143 Page: 8 of 43 7.26 Contractor shall utilize sheet piling, or other means acceptable to Client, to protect adjacent above- or below -grade facilities such as pipelines, telephone cables, electric power gables, utility poles, towers, foundations, roadways, waterways, dikes, retaining walls, buildings or other structures. Contractor also shall ensure that such facilities are not damaged as a result of Contractor construction activities. 8. BLASTING 8.1 Blasting -related operations including obtaining, transporting, storing, handling, loading, detonating and disposing of blasting material, drilling and ground -motion monitoring shall comply with applicable federal, state and local regulations and permit conditions. 8.2 Blasting for grade or ditch excavation shall be utilized only after all other reasonable means of excavation have been used and are unsuccessful in achieving the required results. Client may specify locations (foreign line crossings, near -by structures, etc) where consolidated rock shall be removed by approved mechanical equipment such as rock -ditching machines, rock saws, hydraulic rams or jack hammers in lieu of blasting. 8.3 Blasting shall be done with Client Inspector present and with Client Inspector's approval to proceed prior to each blast. Approval does not relieve Contractor from responsibility or liability. 8.4 Contractor shall acquire all required federal, state and local permits relating to transportation, storage, handling, loading and detonation of explosives. Blasting operations shall be conducted by or under the direct and constant supervision of experienced personnel legally licensed and certified to perform such activity in the jurisdiction where blasting occurs. Contractor shall provide Client with evidence of experience and such licenses and permits prior to any blasting activities. 8.5 Contractor shall furnish a Blasting Plan to Client at least five working days prior to any proposed blasting -related activity and shall obtain Client approval in writing prior to blasting. Any changes to the Blasting Plan shall require prior written approval by Client. The Blasting Plan shall include the following information: • Explosive type, product name and size, weight per unit and density • Delay type, sequence and delay (ms) • Initiation method (detonating cord, blasting cap or safety fuse) • Stemming material and tamping method • Hole depth, diameter and pattern • Explosive depth, distribution and maximum weight of charge per delay • Number of holes per delay • Distance and orientation to nearest aboveground structure • Distance and orientation to nearest underground structure, including pipelines • Procedures for storing, handling, transporting, loading and firing explosives, fire prevention, inspections after each blast, misfires, flyrock and noise prevention, stray current, accidental -detonation prevention, signs and flagmen, warming signals prior to each blast, notifications prior to blasting and disposal of waste blasting material • Seismograph name, Owner, equipment and sensor location, if required • Copies of all required federal, state and local permits • Blasttefs name, Owner, copy of license and statement of qualifications • Magazine type and locations for explosives and detonating caps • Typical rock type and geology structure (solid, layered or fractured) PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Date: 4/17/03 Number. ES -4852 Pa e: 9 of 43 8.6 Approval of the Blasting Plan by Client does not limit or reduce Contractor responsibility for safety, damages, compliance with permits and regulations and the accuracy and adequacy of the plan for obtaining adequate rod breakage. 8.7 Contractor shall furnish a detailed Blasting Report to Client immediately after each blast. The Blasting Report shall include specific blast information requested by Client, such as seismograph vibration readings. 8.8 Contractor must exercise control to prevent damage to aboveground and underground structures including buildings, pipelines, utilities, springs and water wells. 8.9 Damage claims resulting from blasting shall be Contractor's responsibility. 8.10 Contractor shall provide a Client -approved seismograph. Maximum velocity is 5 inches per second measured adjacent to an underground pipeline, unless Client approves otherwise; for any aboveground structure, the peak velocity is as recommended in the Blasters Handbook by Dupont (latest edition). If the measured peak particle velocity at an existing pipeline or other structure exceeds the above limit, Contractor shalt stop blasting activities immediately and notify Client. The Blasting Plan must be modified to reduce the peak particle velocity prior to any further blasting. 8.11 Blasting is not allowed within 10 feet of an existing pipeline without written Client approval. 8.12 Holes shall not be drilled if danger exists of intersecting another hole containing explosive material. 8.13 Blasting mats or padding shall be used on all shots where necessary to prevent scattering of loose rock onto adjacent property and to prevent damage to nearby structures and overhead utilities. 8.14 Blasting shall not begin until occupants of nearby buildings, stores, residences, places of business, places of public gathering and farms have been notified by Contractor sufficiently in advance to protect personnel, property and livestock. 8.15 Blasting in or near environmentally sensitive areas such as strums and wildlife areas may include additional restrictions as described in the Right -of -Way and Permit Stipulations section of this Contract. 8.16 Blasting operations shall be conducted during daylight hours. 8.17 No loaded holes shall be left unattended or unprotected. No explosives or blasting agent shall be abandoned. No loaded holes shall be left overnight. 8.18 In the ease of a misfire, the blaster shall provide proper safeguards for personnel until the misfire has been re -blasted or safely removed. 8.19 The blasting agent Ammonium Nitrate and Fuel Oil (ANFO) shall not be allowed. 8.20 Contractor may select and use any commercial explosives and explosive agents available consistent with the conditions of the Blasting Plan except as noted above. I'll ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number. ES -4852 Date: 4/17/03 Pale: 10 of 43 8.21 Contractor shall recognize the following: • The Owner employs electrical cathodic protection on the existing pipeline and fault currents may be present anywhere along the pipeline. • Client employs two-way radios for communication between vehicles and office facilities. Contractor shall advise Client of any need to cease use of such equipment during blasting activities. 9. MATERIAL HANDLING, STORING AND STRINGING 9.1 General 9.1,1 Contractor shall perform all work necessary in preparing sites for unloading, storing, loading, hauling and stringing pipe and material, such as installing necessary crossovers for ditches, temporarily removing and restoring fences and relocating obstructions. 9.1.2 Contractor shall provide necessary labor and equipment for unloading, securely storing, loading, hauling and stringing pipe and material and shall perform work in a manner to prevent damage to pipe walls, pipe coating, pipe ends and other material. 9.1.3 Pipe storage sites furnished by Client shall remain clear of trash and debris and shall be graded by Contractor to allow for proper movement of equipment. Contractor immediately shall clean up spills or leaks of fuels and oils from equipment working at storage sites. Storage sites furnished by Client shall not be used as a location for equipment maintenance by Contractor. 9.2 Material 9.2 .1 Material supplied by Client is listed in the Material section of this Contract and stockpiled at a site designated by Client This material will be placed in custody of Contractor for transport to job sites. Contractor, with Client, shall inspect all material to ascertain if quantities are correct and to determine if any damage exists. Client will furnish forms used to receive, transfer and otherwise account for Client -furnished pipe and material. Any damages and all quantities shall be recorded on these forms which shall be signed by both Client and Contractor, with each retaining a copy. Contractor shall be responsible for replacement cost of any material lost or damaged by Contractor. 9.2.2 Damaged or defective material shall be segregated, marked and stacked with damaged areas clearly visrble for subsequent inspection and repair. 9,3 Handling 9.3.1 Equipment used in ha riling, transporting, storing and laying pipe shall be padded effectively to prevent damage to pipe or coating. 9.3.2 In loading pipe on trucks, each length shall be lowered to position without dropping and each wading length shall nest evenly with other lengths on the truck. Truck bolsters for handling bare or coated pipe shall be well -padded and shall be suitable width and shape to distribute the pressure on the pipe and pipe coating. Pads shall be provided between chains used for binding the load and the pipe when handling pipe. • P1» ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number. ES -4852 Date: 4/17/03 Page: 11 of 43 9.3.3 End hooks, when used, shall be made of steel faced with a material of equal or lesser hardness than the material being lifted. Hooks shall be contoured properly to fit the inside curvature of pipe and provide ample holding surface at each end of pipe joint. Hooks shall have hand holds and tag lines to control suspended pipe. Spreader bars should be used at the discretion of Client. 9.3.4 Lined calipers may be used to unload and string pipe of 12 -inch and smaller nominal diameter. 9.4 Storing and Stacking 9.4.1 Pipe shall be loaded and stacked in such manner that fleecing and shifting of pipe during hauling is avoided. Care should be exercised in handling or storing of pipe to avoid distortion, flattening, denting, scoring or other damage. Dropping, dragging or skidding of pipe shall not be permitted. 9.4.2 Stored pipe shall be stacked or nested. Coated pipe that is stacked shall have cross spacers and be equipped with stops to prevent damage and to prevent pipe from rolling, These spacers shall be located directly above the bottom bearing strips. Coated pipe that is nested shall be separated from each adjacent pipe by not less than three spacers placed near each end and in the center of the pipe length for pipe less than 50 feet long. For pipe longer than 50 feet, spacers shall be placed at least every 20 feet. Padded bearing strips shall be located below the bottom tier. 9, 4.3 Bottom bearing strips shall be blocked to prevent any movement of pipe and to Client Inspector satisfaction. The number of tiers of stacked pipe shall be reduced if, in Client Inspector's opinion, there exists evidence of coating damage or pipe deformation. The height of nested pipe shall be as detailed below. Pipe Size (OD) Maximum Number of Tiers 8 5/8" and smaller 14 10 3/4" 8 12 3/4" 8 16" 6 20" 5 22" and larger 4 9.4.4 Pipe shall be racked off the ground in such a manner and location to prevent damage to and/or contamination of pipe interior or exterior. Timber skids and/or earth berms shall be set on no more than 12 -foot centers. Earth berms must be rock -free. 9.4.5 lviaterial shall be placed on skids, timbers or dunnage to prevent contact with the ground and to provide water drainage. Small fittings or supplies and material subject to weather damage shall be sloped in a suitable warehouse provided by Contractor. 9.5 Hauling 9.5.1 Contractor shall furnish all permits required for hauling extra wide, extra long or overweight loads. P.1» ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Pa _ ' : 12 of 43 - 9.5.2 Contractor shall provide traffic control personnel if required at locations where trucks enter or exit construction right-of-way into traffic. 9.5.3 Pipe -truck wheels shall be fitted with fenders and/or gravel guards to prevent damage to pipe or coating from gravel impact, mud and road oil. 9.6 Stringing 9.6.1 Gaps or openings shall be left to correspond with ditch crossings for passage of equipment, personnel or livestock Pipe shall not be strung along a section of ditch before that section of ditch is finished unless approved by Client Inspectors. Pipe shall not be strung directly on the ground unless otherwise specified in the Scope of Work of this Contract. 9.6.2 Coated pipe shall be placed on skids or earth berms during stringing operations. Contractor shall pad the "A" frame on side -booms to Client Inspector's satisfaction. 9.6.3 Pipe shall not be dragged, dropped or scraped against other pipe or against the carrier while unloading. Pipe remaining on truck during unloading shall be secured at all times. Care must be exercised when stringing pipe to prevent distortion of pipe roundness, damage to bevels or any mechanical damage to pipe body or coating. 9.6.4 During unloading and stringing operations, Contractor shall allow adequate time for Client Inspector to inspect pipe and coating. If required by Client Inspector, dents and gouges shall be removed from a length of pipe by cutting out the damaged portion as a cylinder. Gouges, scratches and grooves not removed as a cylinder shall be eliminated by filing to a smooth contour provided the remaining wall thickness is not less than the minimum prescribed. 9.6.5 Coated pipe shall be set on padded skids during laying operations and during stringing operations where right of way conditions or freezing weather conditions warrant their use to prevent damage to coating. 10. BENDING 10.1 Overbends shall be made to allow installation in such manner that pipe at the point of bend shall clear the ditch bottom. At sidebends, pipe shall be bent to allow installation to He toward, but not against, the ditch outside wall. Client may provide fabricated bends, as detailed in the Material section of this Contract, for installation at points described in the Drawings section of this Contract. 10.2 Bending of 12 -inch nominal diameter and larger pipe shall be done by a cold smooth -bending method using an internal mandrel to produce a smooth, symmetrical bend. A padded bending sloe shall be used for coated pipe. No gouging or damage to pipe or coating will be permitted. 10.3 Field bends shall not exceed 1 1/2 degrees in any diameter length along the pipe axis. 10.4 Bends shall not be made closer than 5 feet from the end of the pipe or 3 feet from an existing girth weld. PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 ate: 4/17/03 Pa e: 13e143 10.5 Bends must have a smooth contour and must be free of structural damage, cracks, gouges, wrinkles, egging or curvature deviations. After bending, measurements across the maximum and minorum diameters of the bent section of pipe shall not differ more than 2 1/2% of the nominal pipe diameter. Any bends with structural damage, cracks, gouges, wrinkles, egging or curvature deviations shall be cut out and replaced at Contractor expense. Pipe damage due to bending shall be charged back to Contractor. 10.6 Bends on pipe with a longitudinal seam shall be made with the longitudinal seam in the neutral axis. When bending double-jointed pipe with longitudinal seams, the longitudinal seams shall be located equal distance from the neutral axis. 11. WELDING AND RADIOGRAPHIC PROCEDURES 11.1 General 11.1.1 This section covers the requirements for Welding and Procedure Qualification, Welder Performance Qualification and the Repair of Production Welds as well as Pipelaying Operations and Non-destructive Testing. 11.1.2 All welding shall be done in accordance with the applicable pipeline design code. Production Welding and Non-destructive Testing shall rneet the requirements of API 1104 Latest Edition and Title 49 of CFR Part 192 and 195. 11.2 Procedure Qualification 11.2.1 All welding procedures shall be qualified by destructive testing and approved by Client prior to construction. Welding Procedures shall be qualified in accordance with ASME Section IX or API 1104. The Welding Procedures submitted roust be sufficient to meet all code requirements for the essential variable ranges of the job. The primary welding process shall be SMAW. Other processes may be used with Client approval. 11.2.2 Subject to Client approval, Contractor may, at Contractor cost, elect to qualify its own welding procedures. Prior to project welding, Client shall be allowed reasonable time to review the welding procedure for written approvalldisapproval. Client will witness the set-up, welding, coupon removal and destructive testing, including approval of the test nipple material for procedure qualification testing. Welding procedures not witnessed by Client will not be accepted. Contractor may also use a Client approved independent testing lab. 11.2.3 Any requested variable change shall be submitted to Client for review and approval prior to Welder Qualification and Production Welding. 11.2.4 The selected and approved Welding Procedures must be adhered to at all times. Welds made that fall outside the parameters of the essential variables allowed by the applicable welding code and this specification shall be removed and replaced. 11.2.5 The welding of base metals below 42,000 psi shall use E-6010 electrodes with minimum specified yield strength of 42,000 psi for the root bead and E-7010 electrodes for the balance. Travel speed shall be 6 to 15 inches per minute (IPM). PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Date: 4/17/03 Number: ES -4852 Pap: 14 of 43 11.2.6 The welding of base metals with a minimum specified yield strength greater than 42,000 psi and less than 60,000 psi shall use E-6010 for the root bead and E-7010 or E-8010 for the balance. Travel speed shall be 6 to 12 IPM and the root bead travel speed shall not exceed 15 IPM. 11.2.7 The welding of base metals with a minimum yield strength of 60,000 psi and above shall use E-6010 for the root bead and E-8010 for the balance. Travel speed shall be 6 to 12 IPM and the root bead travel sped shall not exceed 15 IPM 11.2.8 All base metals shall be pre -heated to remove moisture when ambient temp is below 50 degrees Fahrenheit. For X-60 base materials a minimum pre -heat of 150 degrees Fahrenheit shall be used, For X-65 and X-70 base materials a 200 degree Fahrenheit minimum pre -heat shall be used. 11.2.9 If any of the following essential variables are changed, a new welding procedure shall be qualified: • A change in travel speed • A decrease of more than 100 degrees F pre -heat • A change in base metal thickness qualified 11.2.10 Welding equipment and material shall be of a size and type specified in the approved welding procedure. 11.3 Welder Qualifications 11.3.1 All welder performance qualification tests shall be conducted in the presence of the Client Welding Inspector prior to production welding at Contractors' expense. Such testing may be terminated at any time if in the opinion of the Client Welding Inspector the Welder does not have the necessary kills. 11.3.2 Performance qualification shall be done by destructive testing. Qualification by radiography shall not be permitted. Welders failing performance test shall be disqualified. 11.3.3 All welders shall be required to qualify in accordance with "The Client (IWC) Welder Qualification Test" or API 1104 Multiple Qualification Test. All Groove Weld Tests shall be done in the 6G position. 11.3.4 The Client qualification test shall consist of a 12" buttweld in the 66 position having a wall thickness of .375" mirlirrrunr or the line pipe used for the project. The test shall be made with Gr -B material as a minimum, using E-6010 electrodes for the root bend using E-7010 or E-8010 for the balance. This will allow a contract welder to weld on compressor station and pump station piping down to 2 1/2" nominal O.D. up to an unlimited diameter. It will allow the welder to weld on all API line pipe using E-6010, E-7010 and E-8010 electrodes up to a wall thickness of .750". This qualification will not allow a welder to weld with E-7018 electrodes nor will the welder be allowed to weld in a ASME 13313 Process Piping facility. The destructive testing required for this test shall be two root bends, two face bends and two nick breaks as described in Client procedure. • PDI ENGINEERING STANDARDS ONSHORE CARBON S1EEL PIPELINE INSTALLATION Rev. No.: 0 Number-. ES -4852 Date: 4/17/03 Page: 15 of 43 11,3.5 Welder performance qualification tests shall be renewed every six calendar months by radiography. In the event a welder certification expires, the welder shall be required to qualify again by destructive testing. Recertification of welders shall be done by a Client representative. 11.3.6 Any welding performed by welders who have not been qualified prior to the start of production Shull be removed. All performance tests must cover all essential variables for the job. A Dopy of all qualification records shall be kept in the project file. 11,4 Welding 11.4.1 All welding equipment shall be of the size and type suitable for the specific work or project. Electrode holders used Shall be insulated. All equipment shall be maintained in such condition as to ensure acceptable welds, continuity of operation and safety of personnel. If; in the opinion of Client, any equipment does not meet the above requirements or appears defective, the equipment shall be repaired or replaced by Contractor at its expense. 11.4.2 During production welding, the Client Representative may request immediate reqnalification or disqualify any welder who produces unacceptable welds or may not have the necessary skills even though bis qualification is current. 11.4.3 Welding surfaces shall be smooth, uniform, free of funs, laminations, tears, scale, slag, oil, grease, paint, dirt, moisture and any other foreign material that might adversely affect welding or weld quality. 11.4.4 The electrical ground contact point shall be made of a material grade not greater than that of the line pipe material. The ground shall be securely fastened, but not welded, to the work and shall fit in such manner to prevent arc burns. This contact shall be large enough to prevent local overheating or arcing between the contact and work, Magnetic ground clam or magnets of any kind are not allowed on the pipe during welding. 11.4.5 Arc strikes or dragging of electrodes on the surface of the work will not be permitted. Are striking shall be confined mithin the welding groove. Any arc strike occurring outside the weld bevel area and any arc burn on a finished weld resulting in pitting or weld metal loss shall be cut out or repaired at Client discretion. The repair of any arc bum shall be done in accordance with a Client approved repair procedure. 11.4.6 Covered electrodes that have been wet, have chipped or damaged Dealings or show deterioration shall be discarded and removed from project. 11.4.7 As required by the qualified welding procedure, Contractor Shall provide any low - hydrogen type covered electrodes in hermetically sealed, moisture -proof containers. Contractor shall provide appropriate holding ovens or warming cabinets ("hot boxes") for storage of low -hydrogen electrodes after container has been opened. Electrodes shall be stored at a temperature of 350 degrees Fahrenheit +/- 50 degrees Fahrenheit. Unused low -hydrogen electrodes shall be returned after 2 haus exposure, to a separate redrying oven maintained at 350 degrees Fahrenheit +1- 50 degrees Fahrenheit for a minimum of 8 hours before reissuing. All electrodes considered by Client to be of questionable dryness or quality shall be discarded. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -4852 111 Date: 4/17103 Page: 16 of 43 11.4,8 If ambient moisture conditions dictate, Client may require storage of all covered electrodes in holding ovens after container has been opened. All cellulosic (EXX 10) electrodes shall be stored at a temperature of 50 degrees Fahrenheit to 100 degrees Fahrenheit. 11.4.9 Preheating of pipe shall be done to assure no moisture is present in base metal prior to welding. Specific requirements and temperatures shall be stated in the approved welding procedures. Other conditions may exist when Client will require preheating. Preheating may be accomplished using a Client approved method. Oil burners will not be permitted. Preheating temperatures shall be checked with temperature indicating crayons, thermocouple pyrometers or by other Client approved methods. The preheated area shall extend at least two (2) inches on each side of the weld and shall be uniform around the pipe. 11.4.10 The maxi i urs distance between hot pass and fill/cap shall be no more than one day's average progress of the firing line if the general weld quality is acceptable to Client. If the weld quality is unacceptable, Client reserves the right to reduce this distance until any welding problems are corrected. Once deposition of root pass has been started, root bead and hot pass shall be completed. 11.4.11 Slag and remaining flux shall be removed from each weld pass using hand power tools prior to deposition of additional weld metal. Visible defects such as slag cavities, cold laps, surface porosity, starts, stops and high points shall be removed by grinding. 11.4.12 Tie-in welds shall be completed without interruption once welding is started. 11.4.13 Any two adjacent or successive weld beads shall not be started or stopped at the same location. 11.4.14 Backwelding shall not be permitted as a routine welding procedure. Backwelding may be allowed for fabricated assemblies, fittings installed in the pipeline and pipeline weld repairs at Client discretion. Suitable backwelding methods shall be used and shall be approved by Client prior to use. Any backwelds not produced in accordance with this requirement shall be removed. 11.4.15 A flame -proof protective blanket shall be used to sower coati pipe for a minimum of 2 feet from coating cut back, unless otherwise approved by Client. 11.4.16 The completed weld shall have an essentially uniform appearance around the entire pipe circumference. The weld surface and surrounding area shall be essentially free of weld spatter. The completed weld shall be brushed and cleaned thoroughly prior to weld inspection. 11.4.17 Client shall have the right to inspect welds by both visual and radiographic means (or other non-destructive methods). Inspection may occur before, during and after welding operations. 11.4.18 Used welding rods shall be placed in an appropriate receptacle and removed from the job site. PDI ONSHORE CARBON STEEL PIPELINE INSTAL ATION ENGINEERING STANDARDS Rev. No.: 0 Date: 4117103 Number: ES -4852 P . e: 17 of 43 11.5 Non -Destructive Testing and Personnel Qualifications 11.5.1 All production radiography shall meet the requirements of API -1104 "Standards of Acceptability" and also meet the requirements set forth in the applicable part of Title 49 of the Code of Federal Regulations part 192 and 195. 11.5.2 Client shall reserve the right to inspect the quantity of welds of up to and including 100% if necessary to assure acceptable weld quality. All welds require visual examination. 11.5.3 Client reserves the right to remove production welds from the pipeline and subject them to destructive tests. Such tests shall meet the requirements set forth in API 1104. Any welds that do not meet the requirements of API 1104 shall be replaced by the Contractor. Client Shall reimburse Contractor for any welds that meet the above requirements. 11.5.4 Client shall have the final decision on weld acceptability. Any welds not meeting the standards of acceptability shall be repaired or replaced by Contractor. Where the length of undercutting is judged by radiography, mechanical measurement is not permitted, and only the length criteria in API 1104 "Standard of Aceeptability" shall be acceptable. 11.5.5 The repair of any welds shall not be done without Client approval. 11,5.6 All non-destructive testing personnel shall be certified to the requirements of ANSI -TC- 1 A. All NDT testing personnel must have a copy of their qualification and certification records available for review while on the project. Failure to have the required records are grounds for removal from the project. 11.6 Pipe Laying 11.6.1 Each pipe joint interior shall be visually inspected and foreign matter shall be removed immediately prior to installation. Contractor shall be responsible for removing any obstructions inside the pipeline that could interfere with cleaning, filling, de -watering or drying pigs used in testing operations. 11.6.2 Ends of each joint of pipe shall be cleaned properly prior to alignment and welding. 11.6.3 Contractor shall exercise reasonable precautions to keep pipeline free from dust, dirt, debris or any other foreign material during work Open ends of welded sections of pipe shall be closed with a night cap. Night caps shall be installed before the end of each working day and shall be watertight when installed below -grade. Pipe shall be supported in such manner to assure the section will not endanger job -site personnel and the coating will not be damaged due to expansion and contraction or any other pipe movement. Where possible, pipe support should be placed approximately 8 feet from each field girth weld. 11.6.4 Pneumatic/hydraulic internal line-up clamps shall be used for 12 -inch nominal diameter and larger pipe. Internal lineup clamps must be kept clean to minimize high -low. External line-up clamps may be used for tie-ins, projects less than 1,000 feet in length and fabrication. Removal of line-up clamps during welding shall follow approved welding procedures. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Nom: ES -4852 Page: 18 of 43 Date: 4/17/03 11.6.5 Heating to force proper alignment for welding is prohibited. Hammering the pipe to attain alignment shall be kept to a minimum. 11.6.6 When welding in a bell hole or other tic -in situation, pipe movement shall be held to a minimum until the root pass and the hot pass are complete. 11.6.7 Undamaged pipe 10 feet or more in length shall be moved ahead and installed in the pipeline. 11.6.8 Immediately after pipe -lay completion, Contractor shall return surplus line pipe, cutout rings and tie-in pups to the location specified in the Material section of this Contract - 11.6.9 Welded pipe shall be aligned so longitudinal seams will be located on the top of the pipeline within 30 degrees of the vertical. Successive joints of pipe shall be rotated so longitudinal seams of two successive joints of pipe shall not align with each other. Minimum separation between weld seams shall be 20 degrees. 11.6.10 Contractor -prepared bevels, both internal and external, shall be made by machine -tool or machine -oxygen cutting. External bevels shall be 30 degree grooves, +5 degrees and -0 degrees, with 1/16 -inch root face. 11.6.11 If Client uses internal -crawler type radiographic inspection, pipe section length shall not exceed crawler's capability and pipe ends shall be within 4 feet of the ground. 11.6.12 When pipe is welded above ground, a minimum clearance of 16" shall be provided. When welding is ditch, bell hole shall be sufficiently sized to permit access for all welding operation. 11.7 Repair of Welds 11.7.1 This section establishes the minimum requirements for repair or removal of unacceptable welds made during the construction of pipeline systems designed in accordance to ASME 1331.4 "Liquid Transportation Systems for Hydrocarbons, Liquid Petroleum Lias, Anhydrous Ammonia and Alcohols ASME B31.8, "Gas Transmission and Distribution Piping Systems" and Title 49 CFR, Part 192 and 195, and Gas Transmission and Distribution Piping Systems. 11.7.2 These requirements also shall apply to the shop and field repair or removal of unacceptable welds made by pipe manufacturers or fabricators who provide mill jointers, double -ended pipe lengths, field double -end welds and field- or shop -fabricated assemblies. 11.7.3 Repair of longitudinal or spiral weld seams and weld repairs to the pipe body, fittin or other components will not be permitted and is not considered a part of this Specification. 11.7.4 Repair methods described herein are not intended as a justification for poor workmanship. Any person routinely performing substandard work shall be removed from Client projects and their Welder Qualification Card shall be suspended. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -852 Date: 4/17/03 Page: 19 01 43 11.8 Repair of Welds - Applicable Specifications 11.8.1 Repair work shall comply with the requirements of this Section and, where welding is required, API Standard 1104, latest edition accepted by Client, "Standards for Welding Pipelines", applies. 11.8.2 Where provisions of this Section are more stringent than those in the above -referenced specification, provisions of this Specification shall prevail. Where a conflict exists between specifications, the more stringent requirements shall be followed as determined by Client. 11.9 Definitions 11.9.1 Completed Weld - When the required filler material jus been deposited; i.e., the groove or weld cavity has been filled, including reinforcement and other work prior to visual or non-destructive inspection. 11.9.2 Reject - When a completed weld or completed repair weld is visually or non- destructively inspected and found to contain defect(s) exceeding acceptance limitations) of the applied code or specification. 11.9.3 Rework - When additional grinding, clipping, stripper welding, underfill welding and back welding (when permitted) is performed on a weld after its completion and 4110 inspection. Such rework is not considered repair for purposes of applying the repair • provisions of this Specification. 11.9.4 Repair - When weld metal excavation and redeposit by welding are performed on a completed weld for purposes of correcting rejected weld defects identified during visual or non-destructive inspection by Client. 11.9.5 Cutout - Complete removal of weld by removing as a cylinder. (See Cutouts part of this Section.) 11.10 Repair, Rework, and Replacement Methods 11.10.1 Any weld determined by Client to be unacceptable shall be repaired, reworked or replaced by the following methods: a) Reworked by power grinding of surface defects (see Repair by Grinding part of this Section) or b) Reworked by weld stripper passes for elimination of external undercut, and weld passes for underfill, and backwelding to eliminate internal surface conditions where practical and permitted by Client (see Repairs by Weld Stripper Pass and Backwelding part of this Section). 11.10.2 These methods shall assure complete defect removal and shall be performed according to this Specification. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Date: 4/17/03 Number: ES -4852 Page: 20 of 43 11.11 Repairs by Grinding 11.11.1 Minor surface irregularities and defects, except cracks, detected visually or by other non- destnrctive methods, either in root or capping passes, may be removed using a power grinder. The ground area shall blend smoothly with adjacent pipe or weld surfaces. An ultrasonic thickness gauge shall verify that the remaining wall thickness of the pipe and weld, after grinding, falls within minimum design requirements. 11.11.2 If grinding is performed as a consequence of non-destructive examination, then the affected repair area shall be re-examined according to Non -Destructive Examination part of this section. Additional surface non-destructive examination (or testing) may be required to verify defect removal and check surface conditions. 11.11.3 If grinding fails to eliminate the defect, or if the remaining wall thickness in or immediately adjacent to the original weld is less than the minimum design requirements, a weld repair may be attempted according to Repairs by Welding part of this section. 11.11.4 Grinding shall not constitute a repair under the multiple repair provisions of this Specification. 11.12 Repairs by Welding 11.12.1 Weld defects, except Wicks, detected on capping passes or root -pass surfaces, which may be repaired by stripper passes or backweiding, may nor require removal prior to repair welding when Client approves such procedure. Backwelding as a repair method shall be subject to Client approval. 11.12.2 Other weld defects shall be removed entirely by power grinding. Where permitted by Client, oxygen cutting or air carbon -arc gouging also may be used for defect removal. When oxygen cutting or air carbon -arc gouging is used, welding surfaces shall be cleaned thoroughly down to bright metal. Slag, scale, dirt or other foreign matter shall be removed completely. 11.12.3 The repair cavity which results from defect excavation, shall have a shape similar to the original bevel configuration. The cavity shall be blended smoothly into surrounding weld metal, adjacent pipe walls and surfaces. 11.12.4 A through -wall, "open butt," repair cavity is permitted provided the following requirements are met: a) The width of the resultant root opening shall not exceed 1/8 inch. b) Weld metal in the root pass shall be redeposited using the stringer bead technique. 11.12.5 For a crack or other planar defect repair, non-destructive examination, or testing, of the repair cavity prior to welding may be required by Client to ensure complete defect removal. 11.12.6 Client Ghali specify methods of non-destructive examination. 11.12.7 Repair welding operations shall be protected from wind, rain and other conditions that may have a detrimental effect on weld quality. 41,1 FDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -4852 Page: 21 of 43 Date: 4/17/03 11.12.8 Welding surfaces shall be smooth, uniform, free of furs, laminations, tears, scale, slag, oil, grease, paint, dirt, moisture and any other foreign material that might adversely meet welding or weld quality. 11.12.9 Where Client permits internal backwelding on internally -coated pipe, coating shall be protected from weld spatter and mechanical abrasions. 11.12.10Each repair area shall be preheated as follows: a) A minimum 3 -inch wide band on each side of the repair cavity and a minimum distance of 4 inches beyond repair cavity extremities, including feathering, shall be heated uniformly. Maximum temperature differential between any two points should not exceed 50 degrees Fahrenheit b) Entire repair area shall be preheated to 250 degrees F, unless otherwise specified in the approved welding procedure used c) Preheating may be accomplished using any Client -approved method. Oil burners will not be permitted d) Preheating temperatures may be checked prior to the start of welding by use of temperature -indicating crayons, thermocouple pyrometers or by other Client - approved methods. 11.12.11 When Client or the approved welding procedure requires post -weld heat treatment, repair welding shall be completed prior to final heat treatment. Any repair welding performed after (neat treatment shall be re -heat treated. 11.12.12Each repair weld pass shall extend beyond both the start and the stop of any metal excavation. 11.12.13Each repair weld pass shall be power -brushed and carefully visually inspected. The number of weld passes will vary depending on defect depth and extent of material removed 11.13 Repairs by Weld Stripper Pass and Backwelding 11.111 Where permitted by Client, a stripper pass may be used to eliminate unacceptable external conditions. 11.13.2 Where permitted by Client, backwelding may be used to eliminate unacceptable internal conditions or to complete the weld on transitions of fittings to pipe. Internal back welding shall be witnessed by Client and, where practical, from inside the pipe. 11.14 Cutouts When it is determined that a cutout is required, the entire weld shall be removed and replaced as a cylinder with a n nitnum length of 3 feet. Sufficient pipe material shall be removed on each side to assure complete defect removal, elimination of grind or deposit repairs and elimination of any apparent thermal damage to surrounding pipe from previous defect removal steps. 11.15 Repair Restrictions and Limitations Multiple repairs are not permitted by Client. ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No. 0 Number. ES -4852 Date: 4/17/03 Page: 22 of 43 11.16 Repair of Cracks Client may authorize repair of cracks. Prior to repair, the cause of the crack shall be determined and corrective action shall be taken to avoid future cracks. When evaluated on an individual basis and approved by Client in writing, a weld crack may be repaired provided the crack is not more than 8% of the total weld length (see Weld Repair Limitation Table). The provisions of API Standard 1104, latest edition act by Client, Section 7.2, must be satisfied. If these requirements cannot be met, the entire weld must be cut out as described in Section 11.14. 1L17 Maximum and Minimum Repair Length Areas 11.17.1 The maximum length of any individual repair area (except for crack repair), shall not exceed requirements specified in Weld Repair Limitation Table for the particular pipe diameter being welded. If these requirements cannot be met, the entire weld shall be cut out as described in Section 11.14. 11.17.2 The minimum length of any repair weld shall be two inches. 11.18 Maximum Number of Repair Weld Areas 11.18.1 If excessive weld reject rate occurs, Client may require Contractor to provide plans to improve quality of welds. 11.18.2 The fnaximunl number of repair weld areas per weld shall not exceed requirements specified in the Weld Repair Limitation Table for the particular pipe diameter biting welded. 11.18.3 If these requirements cannot be mei, the entire weld cha11 be cut out as described irr Cutouts part of this Section. 11.19 Minimum Separation Between Repair Areas When two or more repair areas require weld metal deposition, they shall, if practical, be separated by a length of unrepaired weld metal no less than 3 inches. 11.20 Non -Destructive Examination of Repairs 11.20.1 Weld repairs will be non-destructively tested by the same method used for original examination. Client may require additional methods. The entire weld will be inspected; the repair area(s) alone may be inspected provided a minimum of 2 inches of original, unrepaired, weld metal also is examined at each weld repair extremity. If film radiography is used, the film image shall identify it clearly as a repair weld. 11.20.2 Defect acceptance limits shall be the same as those applied to the original examination 11.21 Hot Work 11.21.1 Hot work, including hot cuts and loot taps, shall be conducted according to Client - approved procedures and as directed by Client 11.21.2 Contractor shall furnish at least 3, 30 -pound "A -B -C" fire extinguishers. Contractor shall furnish other equipment and material necessary to safely complete the hot work. PDI ONSHORE CARBON S IbEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 Date: 4/17/03 e: 23 of 4 11.21.3 Prior to performance of hot work, Contractor shall assist Client in the preparation of an acceptable work plan for each project to be performed. WELD REPAIR LIMITATIONS* NOMINAL Pll'E TOTAL MAXIMUM MAXIMUM MAXIMUM DIAMETER WELD ALLOWABLE REPAIR NUMBER (inches) LENGTH CRACK LENGTH AREA OF REPAIR (inches)** (inches) (inches) AREAS 4 1/2 14 1/8 1 1/8 4 1/2 1 6 5/8 20 13/16 1 5/8 5 1 8 5/8 27 1/16 2 1/8 5 114 2 10 314 33 314 2 11116 5 1/16 2 12 3/4 40 3 3/16 5 3/4 3 14 4315116 31/2 6 3 16 501/4 4 61/4 3 18 561/2 4112 61/2 3 20 62 13/16 5 6 3/4 3 22 691/16 51/2 7 3 24 75 3/8 6 7 114 3 26 8111/16 61/2 71/2 3 30 94 114 7 1/2 7 3/4 3 34 10613/16 81/2 8 3 36 1131/16 9 81/4 3 * Backweld, stripper -weld and grind only repairs are exempt from this Table. ** Total Weld Length = Pipe Diameter X 3.1416 (rounded down to the nearest 1/18 of an inch) 12. COATING 12.1 Selection of coating material, surface preparation and coating application for field joints and repair of coating are specified in Standard ES -4024 entitled Field Joint and Repair Coatings. This specification also provides the required holiday detector voltage for a given thickness of coating, the frequency of testing detector voltage during a project and the equipment to test the voltage. 12.2 This Contract is structured using pipe with plant -applied coating for the project. 12.3 After welds have been inspected radiographically and/or otherwise accepted, Contractor shall provide labor and equipment to clean and coat all field joints, bare pipe, valves and fittings according to Client specifications. 12.4 The pipeline, including all field joints, will be inspected, in the presence of the Client Inspector, with a holiday detector calibrated for the type and thickness of coating used on the pipe. Contractor shall use a voltmeter to check the detector's voltage once at the start of the work day and once in the afternoon. 12.5 All holidays, imperfections and damaged areas shall be carefully identified with a waterproof marker. 12.6 Damaged areas of the coating shall be repaired according to the above -referenced Client specification for that particular type of crating. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -4852 Date: 4/17/03 ge. 24 of 43 13. DOWERING -IN 13.1 No pipe or fittings shall be lowered into the ditch without Client's Inspector's presence. Pipe shall be 100% inspected with a holiday detector immediately prior to lowering -in. 13.2 Rocks, large clods, stumps, projecting rocks, skids, trash and other foreign material that may damage the pipe or coating must be removed from the ditch prior to lowering the pipe into the ditch. if the condition of the ditch is such that the pipe or coating may be damaged by placing it directly on the bottom of the ditch, then pipe must be supported at least 6 inches above the ditch bottom and placed with at least 6 inches of clearance at the sidewails. Pipe may be supported by any method specified below. • Soil pillows (rock free, 15 to 18 foot centers) • Sand bags (15 to 18 foot centers) • Full bottom soil padding (rock free) (see Padding, Backfill, and Ditch Breakers section of this Specification) • Any other Client -approved method 13.3 Pipe supports installed in cold weather shall be made of a material that shall not freeze. Material subject to freezing shall be installed and backfilled before freezing weather occurs. 13.4 Water, snow and cave-ins shall be removed froin the ditch prior to lowering -in. /removed water shall be • ndled according to Water Crossings section of this Specification_ 13.5 Contractor equipment shall be sufficient in capacity and quantity and spaced at intervals sufficient to prevent dropping, sliding, overturning or buckling of the pipe section being handled. Pipe shall be lifted, without dragging, from skids and shall be placed, without dropping, into center of ditch gradually and uniformly without allowing pipe to touch ditch walls. 13.6 Coated pipe shall be handled at all times with cradles, slings or belts, all of which shall be specifically designed to prevent damage to pipe coating. 13.7 If pipe or pipe coating is damaged or suspected to be damaged, Contractor shall replace the damaged pipe and/or repair damaged creating. Coating shall be repaired as specified in the Material section of this Contract. Repairs shall be inspected with a holiday detector. Replacement and repair costs are Contractor's responsibility. Procedures and conditions causing such damage shall be corrected. 13.8 Pipe shall lay as near to the center of the ditch as possible. Overbends shall be installed in such a manner that the pipe at the point of bend shall clear the ditch bottom. At sidebends, pipe shall be installed to lie toward but not against the outside ditch wall. Sags shall rest on the ditch bottom. 13.9 The use of mechanical means to force pipe down shall not be allowed. 13.10 Lowered -in pipe shall be restrained properly from contacting the ditch wall. Client may approve sandbags or other means of support to ensure pipe shall not touch sidewalls. 13.11 Nightcaps shall be installed before the end of each working day and shall be water tight when added below grade. FDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Date: 4/17143 Number: ES -4852 Page: 25 of 43 14. PADDING, BACKFLLL AND DITCH BREAKERS 14.1 Padding and ba ±fill chaff follow closely behind lowering -in so that a minimum length of ditch is open at any time; however, Contractor shall allow Client surveyors adequate time to perform as - built survey before padding or backfilling pipe. 14.2 Contractor shall not backfill any portion of pipeline unless a Client inspector is present. 14.3 Extreme care shall be exercised in backfilling to prevent damage to pipe and coating. If pipe or 14.4 Immediately before padding and backfilling, ditch and backfill material 01311 be inspected and rocks, large clods, stumps, skids, trash and other foreign material shall be reproved. 14.5 Water and snow shall be removed from the ditch prior to and during backfilling, except at stream and river crossings. Removed water shall be handled according to Water Crossings section of this Specification. 14.6 In rocky areas or if required by a Client Inspector, Contractor shall pad the pipeline immediately after lowering -in to protect pipe and coating from falling rock. Rock shield may be used in lieu of earth padding with written Client approval. 14.7 Backfill under, around and up to a minimum of 6 inches over the top of the pipeline shall be of select material with sufficient soil in the mixture to prevent any void spaces beneath the pipe and damage to the pipe coating as the select backfill is placed in the ditch_ No rock larger than one and a half inches, Bard clods or other hard objects chat! be permitted m select backfill area 14.8 If select backfill material cannot be obtained from excavated spoil, a padding machine shall be used or padding material shall be hauled in and placed around the pipeline. Padding shall be placed at least 6 inches below, around and above the pipeline. 14.9 Hauled padding material shall be approved by Client prior to Contractor purchase or use. Off right-of-way padding borrow sites (except licensed, commercial operations) must be cleared and approved by permitting agencies and Client prior to use. 14.10 Shaving or caving of ditch walls for padding material is not permitted. Segregated top soil from the right-of-way shall not be used as padding material. 14.11 Unless otherwise specified in the Right-of-way and Permit Stipulations Section of this Contract, rock 12 inches in diameter or less taken from the ditch may be replaced in the ditch at least 6 inches away from the pipe, up to existing rock level. 14.12 Unless otherwise specified, backfill compaction shall be equal to that of the undisturbed area across cultivated land, hayfields, pastures and residential land. The backfill shall be compacted solidly at crossings of terraces, levees, canals and ditches. 14.13 In areas where the pipeline crosses under foreign lines and field tiles the ditch shall be backfilled with approved material and compacted to prevent settlement. FDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Page: 26 of 43 14.14 Ditch breakers shall be supplied and installed by Contractor as indicated in the Drawings or Right -of -Way and Permit Stipulations sections of this Contract, or as directed by a Client Inspector. Topsoil shall not be used to fill sacks. 14.15 If erosion control structures are damaged, Contractor shall immediately make repairs, including extension of temporary diversion terraces across the right -of --way, 15. ROAD, RAILROAD, FOREIGN LINE AND IJTILITY CROSSINGS 15.1 General 15.1.1 The method required for construction of each crossing shall be shown in the Drawings, Right -of -Way and Permit Stipulations, or Scope of Work section of this Contract. Contractor shall comply with all crossing permit reg1iTements and restrictions, and shall notify Client so that Client can appropriately notify the authorities, as specified in crossing permits, prior to start of construction. Contractor shall not excavate a crossing without Client approval. Backfill of crossings shall be maintained by Contractor until final completion and acceptance of work. 15.1.2 Ditch shall be backfilled immediately following the installation of pipe. 15.1.3 Crossings are to be maintained continually until completion of work. 15.1.4 When Contractor must cross over railroads with equipment at locations other than public crossings, Contractor shall meet requirements of each railroad and shall acquire necessary permission and shall pay necessary fees. Suitable measures shall be used at all times to prevent damage to roads and railroads when crossing with construction equipment. Contractor shall provide and maintain in safe condition the temporary approaches to any crossing of public roads, private roads and railroads opened for construction. 15.1.5 Contractor shall place and maintain flagpersons, signs, barricades, guard rails, safety fences and signals at road crossings while work progresses as required by city, county and state regulations, the Right -of --Way and Permit Stipulations section of this Contract and Client. In the absence of such regulations, Contractor shall place danger signs visible in both directions during darkness at the crossing location, and also 500 feet in each direction from the crossing. As a minimum, the danger signs shall be legible at 100 feet and flashers shall run continuously from 30 minutes before sundown until 30 minutes after sunrise. 15.2 Bored Crossings Bore pipe shall be at least the same size as the crossing pipe including any external coating. After boring has been completed, the crossing pipe shall be welded to the bore pipe and pulled into place. No boring or auguring shall take place through carrier pipe that will become part of the permanent installation. 411) ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Date: 4/17/03 Number. ES -4852 Pare: 27 of 43 15.3 Cased Crossings 15.3.1 Where pipe is installed in a casing, the resistance of the pipe to the casing shall be tested after installation but prior to the time the pipe is tied -in on either side. The test shall be conducted with either a Tinker and Razor Model CE -IT insulator tester or a Gas Electronics Model 702 insulator tester, in the presence of the Client Inspector. If the casing is found to be shorted to the carrier pipe, the Contractor shall determine the cause and make necessary repairs. 15.3.2 All torch cutting or welding on the using pipe shall be completed prior to insertion of the coated carrier pipe. The using pipe shall be welded into a continuous length before insertion into the casing. When casing insulators are to be used on the carrier pipe, the coated carrier pipe shall have an abrasion coating applied over the corrasion coating of 15 to 20 mils thickness using Powererete 3 or Lilly 2040 coating according to the manufacturers instructions. if casing insulators are not used, the abrasion coating shall be 140 mils in thickness or shall be 1.5 inches of concrete. After the casing and carrier pipe have been installed under the road or railroad, the ends of the casing shall be sealed at each end with a casing seal as shown in the Drawings section of this Contract 15.3.3 Casing pipe shall be welded into a continuous length. Torch cutting and welding shall be completed prior to insertion of the carrier pipe. The carrier pipe for cased road crossings shall be coated according to the Coating section of this Specification. Carrier pipe with insulators shall be installed in the casing pipe as shown in the Drawings section of this Contract, with care taken not to damage insulators, carrier pipe or protective coating. Should damage result, Contractor shall remove, repair and reinstall new carrier pipe. After casing and carrier pipe have been installed under the road or railroad, space between the carrier pipe and casing shall be sealed at each end with a easing seal as shown in the Drawings section of this Contract. 15.3.4 For bored cased crossings, carrier pipe and casing shall be supported adequately at each side of the crossing to prevent the pipe from settling and shorting to the casing as shown in the Drawings section of this Contract or as approved by Client Inspector. These supports shall be placed beneath the cannier pipe immediately outside of casing pipe and at ten foot intervals until the carrier pipe rests firmly on the trench bottom. 15.4 Foreign Pipeline and Utility Crossings 15.4.1 A minimum of 24 inches of clearance is required in accordance with the Ditching section of this Specification unless otherwise specified by Client. This clearance may be maintained by sack -breakers. 15.4.2 At foreign pipeline crossings test leads shall be installed as shown in the Drawings and per the Right -of -Way and Permit Stipulation sections of this contract. These wires shall be brought aboveground and attached to a temporary post set securely in the ground. The cleanup crew will be notified of the existence of these posts and shall take care not to disturb them during clean up. The Right -of -Way and Permit Stipulations section of this Contract may prohibit placement of posts in open fields and may require placement at other locations. FDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.. 0 Date: 4/17/0 Number ES -4852 Pa e: 28 of 43 16. WATER CROSSINGS 16.1 Water crossing locations will be identified in the Drawings or Right-of-way and Permit Stipulations section of this Contract. 16.2 Client may elect to use concrete ted pipe, set -on river weights, bolt -on river weights or other means of obtaining sufficient negative buoyancy of the line, as shown in the Drawings section of this Contract. Client -supplied material will be specified in the Material section of this Contract 16.3 Except where otherwise specified, Contractor may propose the method of each water crossing for Client approval. 16.4 Where federal, state or local permits do not specify the method of water crossings, Contractor will perform the work consistent with requirements outlined in the Right -of -Way and Permit Stipulations section of this Contract, Any deviations from the requirements must be requested in writing by Contractor and approved in writing by Client. Approval shall be at the sole discretion of Client. Compaction percentage shall be equal to or above that of the undisturbed areas shown in the Drawings section of this Contract. 16.5 Unless otherwise specified, all stream banks shall be restored to the original grade and all foreign objects shall be removed from the stream. Repairs for an open -cut canal shall include, but not be limited to, mechanical compaction, sack -breakers and installation of bentonite, or equivalent, on the face of levee banks and canal bottom. 16.6 All equipment used in water crossings shall be in good operating condition and free of fluid leaks that may cause contamination. 16.7 Contractor shall protect any adjacent pipelines to allow them to remain in service during the installation of the new pipeline crossing. 16.8 The pipeline ditch shall be excavated to a bottom width at least 12 inches greater than the proposed pipe outside diameter or to a greater width to allow proper backfill beneath and along side the pipeline. The section of pipeline installed across water crossing beds shall be weighted with concrete weights, mechanical anchors and/or concrete coating, as shown in the Drawings section of this Contract or as directed by Client. When water crossing ditch excavations contain rock, pipe protective coating will be as specified in the Material section of this Contract. 16.9 On certain water crossings, Contractor may be required to install ditch plugs of crushed stone, sandbags or dry soil after the pipe has been lowered into the ditch. These plugs are intended to keep backfill from sloughing in toward the stream's center. Plugs shall be installed at both banks and shall be installed up to water level. When crushed rock plugs are required, Contractor shall use a Client -approved protective wrap to double -wrap pipeline to protect coating. Protective wrap shall be held in place by non-metallic banding or reinforced tape furnished by Contractor. Client shall identify water crossings where these plugs shall be required. 16.10 If weights are used to provide negative buoyancy, Contractor shall double -wrap the pipe with a Client approved protective wrap prior to installing concrete weights to ensure a snug fit, to prevent slippage of weights and to prevent damage to pipe coaling. Protective wrap shall be wrapped around the pipe in two (2) layers and held in place by non-metallic banding or reinforced tape. PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number. ES -4852 Date: 4/17/03 Pagj 29 of 43 16.11 Bolt -on type weights shall be fitted securely to double -wrapped pipe and bolts should be tightened adequately. Bolt -on weights shall be installed on the line pipe so that bolts are located at 12:00 and 6:00 positions along the pipe circumference (i.e., the joint between the bolt halves is vertical not horizontal). Steel bolts used for fastening weights shall be cleaned and a Client -approved protective coating shall be applied to the exposed portion of bolts and nuts. 16.12 Contractor shall take precautions to prevent buckling of pipe when lifting sections with weights attached. 17. HORIZONTAL DIRECTIONAL DRILLING 17.1 General 17 1_1 Contractor shall positively locate and stake existing lines, cables or other underground facilities, including exposing any facilities located within 10 feet of the designed drilled path. Contractor shall modify drilling practices and down -hole assemblies to prevent damage to existing facilities prior to commencing drilling operations. Contractor shall be responsible for losses and repairs occasioned by damage to underground facilities resulting from drilling operations. 17.1.2 At all times, Contractor shall provide and maintain instrumentation to document and locate accurately the pilot hole, to measure drill -string axial and torsional loads and to measure drilling fluid discharge rate and pressure. Client shall have access to these documents and instruments along with their readings at all times. •17.1.3 Contractor shall submit procedure and material descriptions to Client for approval prior to commencing any horizontal directional drilling. This description shall include, but not be limited to the following: • Profile and plan showing location of entry and exit points • Work space required to perform the work • Mud containment and disposal sites 17.2 Pilot Hole 17.2.1 The picot hole shall be drilled along the path shown in the Drawings and Right -of -Way and Permit Stipulations sections of this Contract. No pilot hole will be accepted if it will result in any of the pipeline being installed in violation of the Right -of -Way and Permit Stipulations section of this Contract. Concern for adjacent utilities and/or structures shall take precedence over the listed tolerances. Listing of tolerances does not relieve Contractor from responsibility for safe operations or damage to adjacent utilities and structures. 17.2.2 In absence of tolerances in the Drawings or Right -of -Way and Permit Stipulations section of this Contract, the pilot hole shall have the following tolerances: • Elevation of +0 feet and -15 feet • Alignment of +1-20 feet as long as it does not come to within 3 ftp of the right-of- way boundary • Initial penetration of ground surface at exact location shown in the Drawings section of this Contract PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number. ES -4852 Date: 4/17/03 Page: 30 of 43 • • Final penetration of the ground surface within +1-10 feet of the alignment and within +30 feet and -0 feet of the length shown in the Drawings section of this Contract ▪ Curves shall be drilled at a radius equal to or greater than that specified in the Drawings section of this Contract. The drilled radius will be calculated over any 3 joints (range 2 type drill pipe) segment using the following formula: Rdniled where: Lied = Aing (Ldiil dA x 180/p Reed =drilled radius over Llai length drilled; no less than 75 feet and no greater than 100 feet. total change in angle over Laded 17.2.3 At the completion of the pilot -hole drilling, Contractor shall provide a tabulation of horizontal and vertical coordinates, referenced to the drilled entry point, which accurately describe the location of the pilot hole. 17.3 Ream and Pull Back 17.3.1 The entire pull section shall be subjected to a 2 -hour hydrostatic pretest prior to installation in the hole. The pretest pressure shall be equal to or exceed that requited for final certification. The hydrostatic pretest shall be conducted and documented according to the Cleaning, Testing and Drying Section of this Specification. 17.3.2 Pre -reaming operations shall be conducted at Contractor's discretion. Pre -reaming, however, shall be sufficient to prevent damage to pipe or pipe coating that may be caused from insufficient pre -reaming. Provisions of this specification relating to simultaneous reaming and pulling back operations also shall pertain to pre -reaming operations. The use of a nose section ahead of pipe during pull back to prevent damage to crossing pipe is required. 17.3.3 The maximum allowable tensile load imposed on the pipeline pull section shall be equal to 90% of the product of the Specified Minimum Yield Strength (S.MY.S.) of the pipe and the steel area in the pipe section. If more than one value is involved for a given pull section, the lesser shall govern. The steel area in the pipe section Shall be determined using API 5L minimum tolerances. 17.3.4 A swivel shall be used to connect the pipeline pull section to the reaming assembly to minimize torsional stress imposed on the section. 17.3.5 The pull section shall be supported as it proceeds during pull back so that it moves freely and pipe and coating are not damaged. 17.3.6 The pull section shall be installed in the reamed hole so that external stresses are minimized. Any damage to pipe resulting from external stresses during installation shall be Contractor's responsibility. P01 ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.. 0 Number. ES -4852 Date: 4/17/0 Pa_e: 31 of 43 17.3,7 Buoyancy modification shall be used at Contractor's discretion. Any buoyancy modification procedure proposed for use shall be submitted in writing to Client for approval prior to any modifications being started. No procedure may be used which Client has not approved. Contractor is responsible for any damage to the pipeline resulting from buoyancy modification. 17.3.8 The pull section shall be inspected with a calibrated holiday detector as it enters the hole. Any coating damage found shall be repaired before it enters the hole and without interrupting installation. 17.4 Drilling Fluids 17.4.1 The composition of drilling fluids proposed for use shall be submitted to Client for approval prior to start of work No fluid will be approved or utilized that does not comply with the Right -of -Way and Permit Stipulations section of this Contract. 17.4.2 Contractor is responsible for obtaining, transporting and storing any water required for drilling fluids. At its option, Client may secure a water source for Contractor. Water sources secured by Client are listed in the Material or Scope of Work section of this Contract. 17.4.3 Contractor shall n zaximize recirculation of drilling fluid surface returns. Contractor shall provide solids control and fluid -cleaning equipment of a configuration and capacity to process surface returns and produce drilling fluid suitable for reuse. Client may specify standards in the Scope of Work section of this Contract for solids control and cleaning equipment performance or for treatment of excess driiJirg fluid and drilled spoil. 17.4.4 Disposal of drilling fluids and drill cuttings shall be Contractor's responsibility and shall be conducted in compliance with federal, state and local regulations. Drilling fluid disposal procedures proposed for use shall be submitted in writing to Client for approval prior to start of work. 17.4.5 Contractor shall employ best efforts to maintain full annular circulation of drilling fluids. Drilling fluid returns at locations other than entry and exit points shall be minimized If annular circulation is lost, Contractor shall take steps to restore circulation. if inadvertent surface returns of drilling fluids occur, they shall be immediately contained with hand -placed barriers (e.g., hay bales, sand bags, silt fences, etc.) and collected using pumps as practical. If the amount of surface return is not great enough to allow practical collection, the affected area will be diluted with fresh water and the fluid will be allowed to dry and dissipate naturally. if the amount of surface return exceeds that which can be contained with hand -placed barriers, small collection sumps (less than 5 cubic yards) may be used unless permits or other regulations prohibit the use of collection sumps. If the amount of surface return exceeds that which can be contained and collected using barriers or small sumps, or if the return of drilling fluids occurs in the body of water proper, drilling operations will be suspended until surface return volumes can be controlled. 411" PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION 18. FABRICATING Rev. No.. 0 Number. ES -4852 Date: 4117103 Page: 32 of 43 18.1 General 18.1.1 Contractor shall furnish personnel, supervision, material and equipment necessary to assemble, fabricate, test, clean, coat and install fabricated assemblies according to the Drawings section of this Contract and Client Specifications. 18.1.2 Contractor shall expose existing facilities prior to or during fabrication and shall field - verify elevations and dimensions which may affect the fabricated assembly. A Client Inspector shall have authority to make dimensional changes as necessary to ensure an acceptable fit -up with existing facilities. 18.1.3 Valve hand wheels and handles shall be installed to provide safe, unrestricted movement of the operator. 18.1.4 Welding on fabricated assemblies shall be accomplished by applying Client approved welding procedure. Welders must have been tested and qualified as descnibcxl in Welding section of this Specification. 18.2 Flanges and Gaskets, Including Insulating Gaskets 18.2.1 No gaskets are to be reused when flanged assemblies are separated. Flange faces shall be inspected, cleaned and new gaskets installed prior to reassembly. 18.2.2 Flanges shall be made snug prior to tightening the bolts to their final torque. Tightening shall proceed in small increments, following a criss-cross pattern until the final torque value is attained at all points.. 18.2.3 Insulating flanges shall be installed as shown in the Drawings section of this Contract. Insulating flanges shall not be installed below grade. 18.2.4 Client will furnish insulating flanges either as prefabricated assemblies or as components to be field -assembled. Nuts shall be re -tightened 24 hours atter initial assembly to compensate for cold flow in bolts and insulating material. 18.2.5 Insulating flanges shall be tested electrically to ensure effective electrical resistance of the insulating material. 18.2.6 Once testing procedures are complete, the fabricated assembly shall be coated. 19. CONCRETE 19.1 General 19.1.1 Specifications in this section chat' only apply to onshore pipeline facilities, including anchor blocks, pipe and valve supports and meter skid foundations. 19.1.2 Contractor shall furnish qualified personnel, supervision, material and equipment to perform concrete construction, as specified in the Drawings and Material sections of this Contract. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number ES -4852 Date: 4/17/03 Page: 33 of 43 1.9.3 Concrete footings shalt be placed on undisturbed soil. 1.9.4 Refuse material shall be disposed of according to federal, state and local laws and regulations. Under no circumstances shall refuse material be buried in the ditch or on the right-of-way. 1.9.5 For specifications for concrete and grout construction see Standard DZ -7110. 20. CLEANING, TESTING, AND DRYING 20.1 General 20.1.1 Contractor shall clean, fill, test, de -water, dispose of test water and dry pipeline and facilities according to the Scope of Work, Drawings and Right -of --Way and Permit Stipulations sections of this Contract. 20.1.2 Contractor shall provide qualified personnel to be present at all times during cleaning, filling, pressurizing, testing, de -watering and drying. Contractor shall have sufficient personnel and equipment available to quickly repair any failures occurring during testing. Contractor is responsible for completion of all required test records including charts, reports, forms and calculations. Test records shall be approved by signatures of both Contractor test supervisor and Client Inspector upon completion of the test. 20.1.3 Anti -freeze, methanol, glycol, corrosion inhibitors or other chemicals shall not be added to the pipeline without written Client approval. 20.1.4 Pipeline taps to vent air are permitted, but shall be piped to an atmospheric tank. 20.2 Test Plan 20.2.1 Prior to any testing activities, Contractor test supervisor and Client Inspector shall meet to thoroughly review testing specifications, documentation and appropriate drawings in the Drawings Section of this Contras Unless otherwise specified in the Scope of Work section of this contract, prior to any testing activities Contractor shall submit for written Client approval, a Test Plan including, but not limited to, the following information: • The schedule and sequence of cleaning, filling, testing, de -watering and drying the test sections, including which sections will be filled from or de -watered to adjacent sections • The location of test manifolds, fill -water sources, de -water areas, air compressors, pressure recorders, deadweights and temperature recorders • Fill -meter types and quantities • Fill- and pressure -pump types, quantity, size in inches, rating (g.p.m. at p.s.i.g.), pressure limits and performance curves + Fill -line size, length and type, maximum fill rate for each water source, and fish box size and design, if required • Containment structure material and design for pumps near streams and wetlands • De -water structure material, design, discharge line size and type, maximum discharge rate PD1 ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No,: 0 Number. ES -4852 Pare: 34 of 43 Date: 4/17/03 • Air compressor quantity and rating (c.fm. at p.s.i.g.) • Quantity, model, range and accuracy for temperature recorders, pressure recorders, deadweight gauges and fill volume meters • Types and quantity for each of the following: cleaning pigs, fill pigs, de -water pigs and drying pigs • Drying equipment type, procedure and specified dew point, if required • Spill containment material and equipment at fill site • Method to control speed of fill pig with back pressure to prevent acceleration on downhill section. 20.3 Safety 20.3.1 Persons not directly engaged in the testing operation shall remain out of the test area during testing, No work shall be permitted on the pipeline after pressured. 20.3/ If required by Client, temporary welds subject to test pressure shall pass inspection and non-destructive testing prior to filling and testing. 20.3.3 Personnel, test trailer, pressure recorders and deadweight gauges shall be located a safe distance frons the facility being tested. If the test manifold or facility conminc a longitudinal seam, the test equipment shall be located on the side opposite the seam when possible. 20.3.4 Pipe, hose and fittings shall be manufactured to proper pressure rating and in good condition. Hoses and pipes shall be anchored to prevent whipping in the event of failure. 20.3.5 Prior to pressurization, the pipeline shall be completely backfilled except test -header locations, pipeline valves and other areas approved by Client. 20.3.6 Contractor shall furnish and install signs to be placed over the pipeline notifying the public when testing is in progress. Notification of individuals living in close proximity to the pipeline shall be done by a Client representative. 20.4 Equipment Required 20.4.1 Unless otherwise specified in the Material section of this Contract, Contractor shall supply material and equipment to clean, test, de -water and dry the pipeline and appurtenances including test manifolds, test equipment, pigs, temporary piping and fittings, pig launchers and receivers, de -water structures and instruments. 20.4.2 The temperature recorder shall be housed in an insulated housing and the capillary line shall be insulated to the sensing bulb, which shall be taped to the pipeline after removal of the coating. Pipeline will be ba kfilled and tamped around the =',vine bulb and the temperature recorder shall be installed at least 200 feet from the test header. FDI ONSHORE CARBON STEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES -4852 Date: 4117/03 Pia e:. 35 of 43 20.5 Calibration of Test Equipment Temperature recorders, pressure recorders and deadweight gauges shall be calibrated by a Client approved third party, immediately prior to test start. Certificates of calibration with instrument serial numbers must be presented to Client Inspector for approval prior to starting any testing. 20.6 Internal Cleaning Contractor shall internally clean the pipeline prior to filling and pressure -testing as detailed in the Scope of Work section of this Contract. Pigs shall be marked with an identifying number and approved by Client before any testing. 20.7 Filling 20.7.1 Prior to filling each test section, Contractor shall check carefully to ensure the facility is ready -- including checking that pipe, hose, flange and fitting connections properly installed and block valves used for filling are in open position. Other valves which are part of the test but not used for fill connections should be in the half open position and plugged or blind -flanged. 20.7.2 Filling shall be continuous from start of filling until test section(s) is/are completely filled. Client may specify minimum fill rates. If required in Test Plan, the speed of the fill pig shall be controlled with back pressure to prevent acceleration on downhill sections. Atter test section(s) is/are filled, connections shall be checked for leaks with air vented as required. 20.8 Testing 20.8.1 Contractor shall test the pipeline for the duration and at the minimum test pressure identified in the Scope of Work and Drawings sections of this Contract. 20.8.2 Valves must be tested in the half -open position to prevent seal damage. 20.8.3 Below -grade valves and flanged connections shall be left un -backfilled during the test so that flanged and screwed connections can be checked for leaks. 20.8.4 Water pressure and temperature shall be allowed adequate time to stabilize prior to starting testing as determined by Client Inspector. 20.8.5 Prior to start of testing, new charts shall be installed on the pressure and temperature recorders so that the full test is on the same chart. Contractor shall record the time, pipe temperature, ambient temperature, dead-weight pressure readings and the location of the dead-weights (mile posts/engineering stations) on forms at testing start and as specified in Test Plan. Any volume of water added or drained to maintain test pressure must be measured accurately and volumes recorded along with time, pipe and ambient temperatures, if required by Test Plan. 20.8.6 If the test pressure drops below the specified minimum, the test section shall be re- pressurized and the entire test restarted. PDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Vie: 36 of 43 20.8.7 Minimum acceptable test results shall be a specified in the Scope of Work and Drawings sections of this Contract, 20.9 Gas Testing 20.9.1 This specification shall apply when new steel gas pipelines of 6" nominal diameter and smaller are leak -and -strength tested using natural gas or inert gas as the test media. Gas testing of larger diameter steel gas pipelines must be approved by an Engineering Manager. 20.9.2 Client will provide calibrated deadweight tester and indicating or recording gauges, as well as commmiications and (if testing at night) lighting equipment. 20.9.3 Test Calculations to be Used a) Determining the volume of pipe to be tested: NOTE: To calculate volume, use only the diameter and length for the largest pipe size in the section under test. VP = (0.00545) (d2) (L) Where: VP = Internal volume of pipe 113 d = Inside diameter of pipe, inches L = Length of test section, feet b) Determining the pressure/temperature corrected volume before pressure reduction occurred: VC1 = VP X (PPI + Pa) X 520 (14.73X(Tgl +460) Where: VC1 = Pressure/temperature corrected volume prior to pressure reduction, SCF. PP 1 = Internal pipeline pressure prior to pressure reduction, psig. Pa = Local atmospheric pressure, psia. Tgl = Gas temperature prior to pressure reduction, cF c) Determining the pressure/temperature corrected volume after pressure reduction has occurred: VC2 = VP X (PP2 + Pa) X 520 (14.73 X (Tg2 + 460) Where: VC2 = Pressure/temperature corrected volume alter pressure reduction, SCF. Pp2 = Internal pipeline pressure prior to pressure reduction, psig. Tg2 = Gas temperature prior to pressure reduction, °F d) Determining gas loss: Gas Loss — VC1 — VC2 = SCF e) Determining rate of gas loss: Rate = Gas Loss / Hour X Mile = SCF/hrlmile .4l PIM ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Nwnber: ES -4852 Date: 4/17/03 Vie: 37 of 43 20.9.4 Activity Prior to Testing a) Contractor shall run bi-directional cleaning pigs through the test section (using an air compressor) to ensure construction related foreign matter has been removed from the pipeline, The pipeline shall be pigged a minimum of two times or until Client Inspector determines the pipeline is free of construction related foreign matter, b) If test manifolds, pigs, fittings, etc. are contaminated with any petroleum-based solvents or grease, they shall be cleaned thoroughly prior to use. Non - petroleum -based solvents and greases may be used for cleaning and lubrication. Pipeline taps to vent or locate lodged pigs are permitted only with written approval of Client prior to installation. Contractor has the option, at Contractor expense, to fit pigs with pig locating devices. d) Client inspector shall insure that: • All construction work has been completed in accordance with drawings and specifications • Pigging headers are removed, unless part of permanent pipeline design, and final tie-ins are completed • All valves in test section are operational and set in proper position • Public, Contractor and Client personnel and equipment not working on the testing operation are outside the test area • Dead-weight tester, indicating gauges and recording equipment are properly connected e) When natural gas will be used as the test media, Client Operations personnel shall be responsible for purging air from the test section (using natural gas). No purging shall be required when inert gas is used as the test media. 20.10 Equipment Required Unless otherwise specified in the Material section of this Contract, Contractor shall supply all material and equipment to clean and test the pipeline and appurtenances including test manifolds, test equipment, pigs, temporary piping and fittings, temporary pig launchers and receivers and instruments not otherwise specified. 20.11 Test Plan Prior to any testing activities Test Supervisor and Client inspector shall meet to thoroughly review testing specifications, test plan, forms and appropriate drawings in the Drawings section of this Contract. Prior to the scheduled start of any testing, a Test Plan shall be prepared containing information including but not limited to: • The schedule, sequence and responsibility of cleaning, falling and testing the test sections • The location of test manifolds, compressors, pressure recorders, deadweights and temperature recorders • Fill -line size, length and type • Test medium source, pressure and volume available in scfn • Air compressor capacity and rating (c.f.rn. at p.s.i.g.) for cleaning 4 PDI ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number ES -4852 Date: 4/17/03 Page: 38 01.43 • Gas compressor capacity and rating (c.f.m. at p.s.i.g.) for testing (if applicable) • Types and quantity of contractor -furnished cleaning pigs 20.12 Leak and Strength Test Application 20.12,1 After verifying all pretest requirements are completed, Client Inspector shall ask Client Operations personnel to increase pressure in the test section to: • A minimum leak -test pressure of 100 psig • A maximum leak -test pressure of 20% of System Design Pressure 20.1.2.2 Contractor shall have sufficient personnel and equipment available to quickly repair any failures occurring during testing. 20.12.3 Client shall monitor and record the test pressure and gas temperature every 15 minutes in the test section once the specified leak test pressure: is obtained and stabilized. A gas loss calculation shall also be performed every 15 minutes to obtain an indication of stabilization and an indicated gas -loss rate within acceptable limits. These intermediate gas -loss calculation sheets need not be included with the final test documentation. The first 15 -minute period having a calculated gas -loss rate of 800 standard cubic feet (set) per hour per mile or less may be considered the first 15 -minute period of the required one-hour leak test, if no additional loss is indicated within the next three 15 -minute periods, Test data shall be recorded on Client Standard Form AF1516. 20.12,4 For final acceptance of the leak test, the calculated gas -loss rate shall not exceed 200 scf per hour per mile. A calculation must be completed to determine that the indicated loss is below the specified 200 scf per mile per hour maximum for the one-hour test period_ This calculation shall be included with the final test documentation. 20,12.5 If Client determines the loss rate is unacceptable, Client personnel must walk the line and locate the leak(s). Temporary repairs shall be made before the leak test can continue. NOTE: Temporary repairs (clamors and sleeves) shall be made to any leaks discovered during a test in order to avoid an interruption of the test. Final leak repairs will be made by Contractor atter completion of strength. test. 20.12.6 If no leaks are detected and the calculated gas -loss rate is below 200 scf per hour per mile for the required one-hour period, the leak test will be concluded and the strength test can begin. 20.12.7 Upon completion of a satisfactory leak test, Client shall request the pressure be increased to the designated strength test pressure (according to the test plan or specification). The test pressure and gas temperature shall be monitored and recorded every 15 minutes by Client during the specified test duration. A gas loss calculation shall also be completed every 15 minutes during the strength test to obtain an indication of pressure stabilization and to determine if the gas loss rate is within acceptable limits. These intermediate gas - loss calculation sheets need not be included with the final test documentation The first 15 -minute period having a calculated gas -loss rate of 800 scf per hour per mile or less may be considered the first 15 -minute period of the strength test duration period, if no additional loss is indicated within the next three 15 -minute periods. PDI ENGINEERING STANDARDS ONSHORE CARBON S 1't E:L PIPET INE INSTALLATION Rev. No.: 0 Number: ES -4852 Date: 4/17/03 Pa e: 39 of 43 20.12.8 Strength test duration and pressure - gas testing only: FACILITY MAOP AS TEST MINIMUM MAIM MINIMUM TYPE A % OF MEDIUM TEST TEST DURATION SMYS PRESSURE PRESSURE Gathering 30% or Natural Gas, 1.1 X 1.2 X 4 hours lines more inert gas desired desired (includes (including MAOP MAOP leak test) well lines, trunk lines and laterals) Less than Natural gas, 1.1 X 1.2 X 2 hours 30% Inert gas desired desired (includes MAOP MAOP leak test) 20.12.9 For final acceptance of the strength test, the gas -loss rate shall not exceed 200 scf per hour per mile. A calculation nwst be completed to determine that the indicated loss is below the specified 200 scf per hour per mile ma'am' um for the strength test period. This calculation shall be included with the final documentation. 20.12.101f Client determines the loss rate is unacceptable, Client personnel must walk the line and locate the leak(s). Temporary repairs chap be made before the strength test can continue. 20.12.11A test failure is a break or rupture that occurs during a strength test and that is of such magnitude as to require permanent repair before continuation of the test NOTE: When a strength test failure occurs, and repairs have been made, both the leak and strength testing process must be repeated. 20.12.12Upon completion of a satisfactory strength test, Client Operations personnel shall reduce line pressure below the established MAOP for the facility. 20.12.13 Client Inspector shall insure the disposition of all test records is in accordance with all applicable Client policies and procedures. In addition, the Gathering System Gas Loss Determination sheets for both the leak and strength tests shall be forwarded to the Project Manager. 20.13 Testing Safety 20.13.1 Persons not directly engaged in the testing operation shall remain out of the test area during 20.13.2 Temporary welds subject to test pressure shall pass radiographic inspection per applicable code prior to filling and testing. 20.13.3 Personnel, test trailer, pressure recorders and deadweight gauges shall be located a safe distance from the facility being tested. If the test manifold or facility contains a longitudinal seam, the test equipment shall be located on the side opposite the seam when possible. PDI ENGINEERING STANDARDS ONSHORE CARBON S FEL PIPELINE INSTALLATION Rev. No.: 0 Nurser: ES -4852 Date: 4/17/03 _Page: 40 of 43 20.13.4 Pipe, hose and fittings shall be manufactured to proper pressure rating, so labeled and in good condition. Hose and pipe shall be anchored to prevent whipping in the event of failure. 20.13.5 Prior to pressurization, the pipeline shall be at least rough back-filled except at test - header locations, pipeline valves and other areas approved by Client. 20.14 Testing at Crossings Water, railroad and highway crossing carrier pipe shall be pre -tested hydrostatically before installation as specified in the Drawings section of the Contract, except for in service pipelines in place. 20.15 Records 20.15.1 Complete, signed, original records of the testing program shall be maintained for each test Handwritten records must be legible. 20.15.2 Pressure recorder and temperature recorder charts shall provide the following information. • Client name • Test Supervisor and pipeline Contractor • Project naive • Work -order number • Test medium, source and quality • Facility tested (pipeline or fabricated assembly name) • Pipe outside diameter, wall thickness and giade • Beginning and ending milepost and engineering stations • Location of pipeline test section or final fabrication location (section, township, range, county and state) • Recorder location • Recorder model and serial number • Beginning time, date and test pressure • Ending time, date and test pressure • Signatures of Test Supervisor and Client Inspector 20.15.3 Record packages for each pipeline test section shall include the following. • Test -section profiles with corrected manifold locations and lest pressures • Pipeline Facility Test Reports, signed by Test Supervisor and Client Inspector • Pressure and temperature recorder charts • Pipeline Failure Report and charts and photos of leaks and failures 20.16 De --Watering 20.16.1 Block valves shall be in the fully open position for de -watering. Water shall be drained from the valve bodies after the de -watering is complete. 20.16.2 At the end of a swirl test, Contractor shall lower the pressure slowly by releasing water while maintaining a positive pressure at the highest point of the test section to prevent air -lock. Water is displaced using pigs driven either by air or nitrogen. P1» ONSHORE CARBON STEEL PIPELINE INSTALLATION ENGINEERING STANDARDS Number ES -4852 Page: 41 of 43 Rev. No.: 0 Date: 4/17/03 20.16.3 No water shall be discharged without Client's prior approval. Water shall be discharged as outlined in the Right -of -Way and Permit Stipulations Section of this Contract. 20.16.4 De -watering of the pipeline shall be complete when no free water is received with the running of a new pig through the pipeline. 20.17 Pre -Testing As specified in the Scope of Work and Drawings sections of this Contract, river crossings, horizontal directional drills and uncased crossings shall be pretested hydrostatically before installation. 20.18 Drying 20.18.1 If required in the Scope of Work section of this Contract, Contractor shall dry pipeline sections to a specified dewpoint at the outlet of each pipeline drying section. 20.18.2 If required in the Scope Of Work section of this Contract, Client may specify use of an electronic gauging tool. Client shall supply both electronic gauging tool and technician to interpret the survey results. Contractor shall supply other labor, equipment and material to load, nm and unload the survey pig. 21. CLEAN IJP 21.1 General 21.1.1 Contractor 0h211 clean up the construction right-of-way according to the Right -of -Way and Permit Stipulations section of this Contract and to Client and landowner or tenant satisfaction. Contractor shall clean up pipe yards, warehouse sites, additional staging areas and any adjoining areas used by Contractor before Client acceptance of clean up work. 21.1.2 Clean up work shall begin immediately after the start of b. eklill and shall be pursued diligently until the entire clean up has been completed and accepted by Client. 21.1.3 Rock, which, as determined by Client cannot be backfilled according to the Specifications, shall be disposed of at locations and in a manner satisfactory to Client and landowner or tenant. Such disposal shall not interfere with subsequent cultivation, graying or other land uses and shall not otherwise cause damage to the property of others. Surplus rock on the right-of-way that cannot be so shall be disposed of at Client - approved sites. 21.1.4 Temporary roadways shall be cleaned up and matting material shall be removed to Client and landowner or tenant satisfaction. 21.1.5 Rough clean up shall be completed ahead of the testing operation. PDI ONSHORE CARBON STEL PIPELINE INSTALLATION ENGINEERING STANDARDS Rev. No.: 0 Number: ES52 Date: 4/17/03 Page: 42 of 43 21.1.6 A suitable disk harrow or, if necessary, a suitable subsoiler, shall be used properly on lands subject to cultivation to break up underlying soil compacted by construction and to ensure removal of construction debris. In addition, except for swamp areas, the entire construction right-of-way shall be disked thoroughly to pulverize and smooth the soil in proper manner and to depth suitable to Client and landowner or tenant_ 21.1.7 Topsoil shall be replaced as near as possible to its original location. Client may test for topsoil and subsoil compaction at regular intervals across the disturbed construction right -of --way in agricultural and residential areas. Tests shall be done on the same soil type under similar moisture conditions in undisturbed areas to identify approximate pre- construction conditions. Devices such as Corps of Engineers -style cone penetrometers or other appropriate devices may be utilized to test for compaction. 21.1.8 After clean up and final grade of the right-of-way, Contractor shall, unless otherwise specified in the Material or Right -of --Way and Permit Stipulations section of this Contract, supply and apply to the right-of-way seed, fertilizer, lime, mulch and mulch binder as described in the Right -of --Way and Permit Stipulations section of this Contract. Contractor must keep records of type of seed used and quantities of items listed above. 21.1.9 Landscaped property and driveways shall be restored to original or equal condition, which may include re -sodding. Damaged yards and driveways shall be restored to their former condition or to a condition provided for in the Right -of -Way and Permit Stipulations section of this Contract and to Client and landowner or tenant satisfaction_ Shrubbery and/or plants will be replaced or transplanted as detailed in the Right -of -Way and Permit Stipulations section of this Contract. 21.1 10 If pipeline construction crosses streets or occupies stns longitudinally, Contractor shall replace road surface, curbs, sidewalks and driveways with the same kind and quality of material that was removed. Street repair is subject to the approval of Client and the local jurisdictional authority. 21.1.11 Terris, levees, water courses, drainage ditches or any other drainage system shall be restored to former condition as detailed in the Right -of -Way and Permit Stipulations Section of this Contract and to Client satisfaction. 21.1.12 On hillsides and sloping ground, Contractor shall provide diversion terraces for drainage across the pipeline ditch to direct water flow into natural drainage courses and away from the pipeline. Diversion terraces can fall no more than 1 foot in a 50 foot length and as shown in the Drawings or Right -of -Way and Permit Stipulations section of this Contract. Diversion terraces shall be maintained and left unobstructed to prevent water retention or diversion on land adjacent to the construction right-of-way provided by Client 21.1.13 Fences disturbed by construction shall be restored to original condition according to the Drawings and Right -of -Way and Permit Stipulations sections of this Contract and to Client and landowner or tenant satisfaction. Upon completion of final clean up, fences shall be replaced by Contractor using new material of like or equal quality than the original fence to Client and landowner or tenant satisfaction. 21.1.14 Access roads used by Contractor shall be restored to former condition to Client and landowner or tenant satisfaction. FDI ENGINEERING STANDARDS ONSHORE CARBON STEEL PIPELINE INSTALLATION Rev. No.: 0 Number ES -4852 Date: 4/17/03 Pa e: 43 of 43 21,1.15 Where clean up proceeds ander adverse weather or ground conditions, Contractor shall assume full risk of acceptance and may be required by Client to repeat such clean up and final grade, skiing, fertilizing, liming and mulching to meet Client standard of normal dry -weather clean up. The work shall be performed in a workmanlike manner. 21,1 .16 Client may require Contractor to expand the size of the clean up crew and increase the amount of allocated equipment if clean up is not progressing in a manner satisfactory to Client, 21.1.1 7 Contractor shall arrange to return relocated utility lines and return other obstructions as directed by Client. 21.2 Pipeline Markers 21.2.1 Pipeline markers, including markers on navigable waterways, will be installed by Contractor directly over the pipeline according to the Drawings section of this Contract or as directed by Client Inspector. 21.2.2 Pipeline markers shall be installed at mad, railroad, fence and waterway crossings and along line of sight where land use permits. 22. CATHODIC TEST STATIONS 211 Cathodic test stations shall be installed according to the Drawings section of this Contract or as designated by Client Inspector. Coating shall be repaired as described in the Coating section of this Specification. 22.2 Areas of the pipe where test leads are to be connected shall be cleaned of dope and primer by using a hand file. After connecting the test lead to the pipes, Contractor shall secure the test lead to an aboveground post. 22.3 Contractor shall test the cathodic -protection test stations for short circuits after installation and prior to backfill and shall again test them after backfilling. 22.4 Any test station found to be short-circuited or otherwise defective prior to final acceptance of work by Client shall be repaired at Contractor expense. 22.5 Client will disconnect existing cathodic -protection rectifiers in the vicinity of the project before Contractor commences work as determined necessary by Client. If Contractor cuts existing cathodic cables or wires, the ends must be pulled back and marked for repair, 0 el) J'DI PIPELINE CASING AND INSULATOR INSTALLATION FDR UNDERCROSSINGS ENGINEERING STANDARDS Rev. No.: 0 Number: DZ -4914 Date: 911100 Page: 1 of 2 14'_0" END OF CASING SEAL Al"R INSULATOR 4ETA14 - NOOK WilaES PPa v1� .640" 1 $' i4" 16" 22" 24. 213" 30" •° 42" 44" 46" 42" 48" e r 54" 8" 8' 10" 12" 16" 18" 20" 24" 2$" 3lY 34" 313" ii4:' .1138 .264 .312 .376 .43a ,600 C�}y4 TN 7.jil i am. 45° .375 X436 .500 *Pi5 ^ .688 PDI PIPELINE CASING AND INSULATOR INSTALLATION FOR UNDERCROSSINGS ENGINEERING STANDARDS Rev. No.: 0 Date: 9/1/00 Notes_:, 1. Insulators shall be installed over specified protective coating on carrier pipe. 2. Insulator rings and seals furnished by Client and installed by Contractor. 3. Follow highway and railroad specifications for specific depth and length. Number: D2-4914 Page: 2 of 2 4. Use 2 extra casing insulators, one on end and one 4' from end, to guide through properly. Drag section must be placed in the casing so that casing insulators will satisfactorily center drag section in casing. 5. All below ground casing and vent pipe to be coated with approved external protective mating. Above ground portion to be painted in accordance with specifications. 6. Install casing vent with 10" x 22" warning sign on each end of casing. 7. Anodes shall not be connected to the casing. 8. Casing vent lines to be electrically isolated from carrier pipe and installed so they cannot contact the carrier pipe after settling. 9. Install cathodic test load at each vent in accordance with cathodic test stations. 10. Above Information must be submitted and approved by the regulating authorities prior to installation. 11. Refer to the following standards: Pipeline Undercrossing for Highways DZ -4911 Pipeline Unde:crossing for Railways DZ -4912 and 4913 Cathodic Test Station DZ -4939 Pipeline Marker DZ -4940 Casing Vent DZ -4915 Casing Insulator DZ -4916 PDI CASING VENT ENGINEERING STANDARDS Rev. No.: 0 Number: DZ -4915 Date: 9/1/00 Page: 1 of 1 SIDE ELEVATION END ELEVATION Notes: 1. Vent pipe material to be the same as the casing. 2. Vent shall be 1'-0" outside RTW line, 3. All materials to be furnished by contractor except pipeline marker, unless otherwise noted on construc tion drawings or contract documents. 4. All material except pipeline marker to be installed by contractor. 5. When casing extends at least 12" outside R/W line, double miters in vent are not required. 6. All below ground vent pipe to be coated with approved external protective coating. Above ground portion to be painted in accordance with specifications. 7. Refer to insulator and casing standard, T)1-4914. 8. Refer to pipeline marker standard, DZ -4940. '6" 8" 10" '32" 16" 18" 20" 24" 26" 30" 36" 42" 48" 48" 64" Notes: 1. Vent pipe material to be the same as the casing. 2. Vent shall be 1'-0" outside RTW line, 3. All materials to be furnished by contractor except pipeline marker, unless otherwise noted on construc tion drawings or contract documents. 4. All material except pipeline marker to be installed by contractor. 5. When casing extends at least 12" outside R/W line, double miters in vent are not required. 6. All below ground vent pipe to be coated with approved external protective coating. Above ground portion to be painted in accordance with specifications. 7. Refer to insulator and casing standard, T)1-4914. 8. Refer to pipeline marker standard, DZ -4940. 0 • PDI ENGINEERING STANDARDS CASING INSULATOR Rev. No.: 0 Number: DZ -4916 Date: 9/1/00 Page: 1 of 1 SIZE 18 GENERAL DIMENSIONS INCHES PFELINE 2 4 &8 : 68 8 10 &14 108 18 20 k22 138 26 &30 158 36 38 40 42 It 4 CASINO 6 8 10 12 I 18 10 18 20 24 26 30 38 42 42 46 48 64 MK BAND *1DTH 3-1/2 208 8 12 !AIN. RAND THCK. .128 288 .074 TYPE INSULATOR 14 41 Pr i tirl FULL 1 •r « a 328 STM FULL ENCIRCLING ITTH COMBINATION STEEL PLASTIC. STEEL RIMER. R IAICARITA ROWERS TH 1-1/2 368 1 2 HEic1fr qF i Top. 23 24 25 26 27 28 29 30 3132 a 33 34 ' 1-1/2 2 NO. OF I Top2 38 39 40 41 42 RUNNERS! BOTT } 4 1 FLANGE PLASTIC INSULATOR 2" THRU 6" WHENI��Tarr RUNNER PLACEINT DETALS STEEL I II ATOR 8" TI-PU 14" STEEL INSU-ATOR 16" THRU 40" STEEL INSULATOR 42" T1*IU 48" LENGTH OF CAS 40 (FEET} 18 ' 28 38-' 48 T 58 : 68 78 88— 98 108 118 128 138 148 158 168 178 , 188 198 NO, OF . INSULATORS 4 5 , 6 7 8 9 10 11 12 13 t4 15 16 17 ' 18 19 .20 21 22 Mal IV (FEET) 208 218 228 238 248 258268 278 288 298 308 318 328 338 348 368 368 378 388 398 NO. OF INSULATORS 23 24 25 26 27 28 29 30 3132 a 33 34 ' 36 36 37 38 39 40 41 42 tom t THE BOLTS OR STUDS 'SHALL BE STM4 ESS STEEL OR CAokliul1 PLATED STEEL 2. A rA S� IStLA�TOR L BE NEOPRENE RUBBER OR APPROVED PLASTIC, SHALL BE RIBBED. SHALL. BE A M ANN HAVE A SHORE HARDNESS OF 80 TO 90. 3. THE Di SEAL. SHALL BE THE "S" TYPE AND THE BANDS SHALL BE STAILESS 51 LLL. PDI BARRED TEES - BRANCH OUTLET OF WELD TEES TO ALLOW FOR PIGGING OF PIPELINES 0.0. ItL!ii 1/4 0.D B SINGLE BAR I��� ,,,,, virirriirr. 0 1/2 0.0. e TRIPLE BAR 1/16" O.D. 0.0. ENGINEERING STANDARDS -REV. NO: 1 NUMBER: DZ -4938 DATE: 3/21/03 SHEET: 1 QF 1 I ;�;JJ IImurAt 1/3 O.D. ',J/Jfr f.. B DOUBLE BAR 3/8" 1/16" CLEARANCE BETWEEN BAR AND INSIDE WALL NOMINAL BRANCH SIZE OUTLET 2" OUTLET 0.0. 2.375" .<TYP LENGTH OF FILLET WELD THIS EDGE TO BE IN LINE WITH THE INSIDE WALL OF THE RUN. SECTION A - A BARS SET IN BRANCH B C D DIMENSIONS 1/4" 1 1/16" 1/21' " 4" 6" 3.500" 4.500" 1 1/4" 1 114" 1 7/16" 1 11/16" 1/2" 3/4"= 8 6 625" 8.625" 1 1/4" 2 1/4" 2 3/16" 2 9/16" 3/4" 1" 10" 10.750" 2 12" 12.750" 3 16" 16,000" 3 1 /4" 5%16" 5/16" 20" 20.000" 3 74" 24. non" 3 1/16" 1" 3 9/16" 3 151'16" 1" 1 1/8" 3/e 1 1/4" 3/8" 5 1 /R" 1 3 /R" 4 15/16" NOTE: BARS ARE TO BE CUT FROM C. S. PLATE. ALL FLAME CUT EDGES MUST BE GROUND SMOOTH AND CORNERS ROUNDED TO A 1/8" (APPROX>) RADIUS. PDI ENGINEERING STANDARDS PIPELINE MARKER Rev. No.: 0 Number: D7-4940 Date: 911100 Page: 1 of 1 WARNING 10" X 22" WARNING SIGN 2", 3', OR 4" STEEL PIPE POST r OUND LEVEL %',irNA P‘P1 r x'11 1'/'W' po q` 0- ., BURIED PIPELINE Note: 1. The warning sign shall be tem inches (10") wide x twenty-two inches (22') high metal plate. Each sign shall be printed black on white and include the following information: > "Warning }Ugh Pressure Gas Pipeline" • CotnpanyName • Telephone numbers demos -ate office and Division office 2. Contractor will furnish 10' long steel pipe posts of 2", 3" or 4" nominal diameter junk pipe. Some of the posts will have warning signs bolted to than and others will be only the plain pasts. 3. Posts are to be sex 1'-0" to one side ofthe edge ofthe Installed pipeline. Postholes are to be augured and made a size larger than line marker post. Holes are to be filled with dirt and tamped sufficiently to provide a firm post setting. 4. Pasts are to be installed at a maximum of 1/2 mile intervals or at fence lines, and other locations necessary to locate pipeline. Final locations will be designated by the Client representative on the job. At road crossings, a post Is to be installed on both sides ofthe road with both posts having a warning sign. S. Posts are to be builtd clean of all rust, scale, oil, etc., then prime coated. Aller primer coat is dry, the entire post is to be painted red. ENGINEERING STANDARDS CONSTRUCTION SURVEYS Rev. No.: 0 Number: ES -7013 1. SCOPE OF WORK The work under this specification sha11 include furnishing all necessary labor, supplies, and equipment for staking out of the route of pipelines and laying out of facilities just prig to their construction. This wcrrk shall also include verification of all dimensions, material lists, and arrangements of pipelines and facilities whose construction is covered by specific drawings as well as recording of the as built data. 2. INFORMATION FURNISHED BY THE CLIENT 2.1 Client will furnish to Survey Contractor (Contractor) maps, strip maps, aerial photographs cr drawings showing alignment of pipelines and layout of facilities.. 2.2 Client shall furnish Contractor a list of easements and properties taken for the Client's selected route and sites. Contractor shall observe that the survey is restricted to these easements and properties. 3. SURVEY METHOD - PIPELINE LOCATION 3.1 If a preliminary survey has been made, notes, drawings and computer floppies ;hail be furnished to the Contractor and as many existing hubs as possible shall be used to recreate the original route and site, 3.2 If a preliminary survey has not been made, Contractor will be furnished aerial photographs and/or maps to aid stakeout. 3.3 All pipeline route and fad lity site locations shall be determined by electronic distance measurement (EDM) equipment or other approved types of electronic survey equipment. 4. RIVER CROSSINGS 4.1 River crossings shall be laid out as indicated on drawings furnished to the Contractor by the Client 4.2 Sufficient staking and offset references shall be used so as to allow proper construction of river crossings acceding to plans. 4.3 Temporary bench marks shall be used to re-establish same datum plane used in preliminary survey. 4.4 A temporary water level gauge shall be set so depth of water may be related to elevations shown on the plans. 5. LAYOUT OF FACILITIES 5.1 MI facilities shall be staked out according to plans furnished by the Client. 5.2 Sufficient offset stake, cut stakes, and other means of control shall be utilized so that the facility may be properly constructed. ENGINEERING STANDARDS CONSTRUCTION SURVEYS Rev. No.: 0 Number: ES -7013 Date: 9/1/00 Page: 2 of 2 6, FIELD MARKING 6.1 The length of the surveyed route shall be staked continuously at 200' intervals and marked with 1" x 2" x 12" wooden stakes planed at every other station or at 200 foot intervals. 6.2 Stakes ill be placed at all intermediate points marking all stations such as fences, banks of streams, pipeline crossings, telephone cable crossings, power line crossings, waterline crossings, etc. 6.3 Each 1" x 2" x 12" stake shall be marked with the appropriate station number, using a black ink marker and driven a iniulmum of 8" Into the ground. 6.4 Hubs for P.O.T.'s and P.I.'s shall be 2" x 2" x 6" or 12" wooden stakes driven flush with the. ground. All hubs shall be pointed with surveyor's tack. An additional stake shall be driven adjacent to the hub as an intermediate station stake and gijard stake and shall be marked with the appropriate station number and deflection angle.. 6.5 An offset stake shall be set at a measured 100' to the left or right of the centerline in each fence line, right-of-way fence or section line. 6.6 The line will be further marked by the use of 3/8" x 1-318" x 4'-0" survey laths. Laths will be placed slightly off vertical behind stakes at 400 foot intervals. Laths shall be placed vertically behind all hubs and be marked with the station number and the point of intersection angle. 6.7 Flagging shall be securely fastened to all lath used and shall be tied into the top strand of all Intersected fences. Flagging shall be 4" x 6" cloth or plastic ribbon. The following colors shall be employed for flagging: Fluorescent Pink Along Proposed Center Line Pink & White At P.I. Red At Foreign Pipeline or Utility Crossings (on crossed lathes) Red Along Existing Pipeline Yellow At Drain Tile Crossing 7. ROUTE DEVIATION 7.1 Any deviation from the Client's furnished route shall not be made by contractor unless said deviation is approved in writing by the Client. 7.2 The Contractor's Party Chief shall exercise sound judgment in marking mina route adjustments to miss obvious obstruction such as natural obstructions, culverts, bridges, utility poles, etc., except no changes will be alio led when restricted by easement. 7.3 The actual deviation shall be reviewed by the Client after it has been staked. PDI ENGINEERING STANDARDS Number: ES -7030 e: 1 of4 1. Date: 9/1/00 SCOPE This Standard covers the requirements for the design fabrication., material and inspection of fencing. 2. CODES AND STANDARDS All work, materials and design shall be in accordance with the latest editions arid sections of the applicable codes and standards as follows: American Society of Testing Materials (ASTM). DESIGN REQS 3.1 Fences should be installed only to provide security, or a visible boundary between the facility and adjacent property. The fence should be located as necessary to enclose the fircility, but no closer to the edge of the property than one foot inside the property line. 3.2 In general, barbed wire fences should be used in rural locations. Chain link fences may be used in populated locations and for mainline stations and treating plants. 3.3 Each fence around a compressor station must have at least two gates located so as to provide separate escape routes in case of an emergency. Each gate located within 200 feet of any compressor plant building must open outward and when the plant is occupied, the gate must be operable without a key. 3.4 In upgraded areas, the fence shall follow the existing ground line. lvflnor irregularities shall be removed or filled by grading 2 ft on each side of the fence. 3.5 Changes in line where the angle of deflection is 20 degrees or more shall be considered as corners and comer posts and bracing shall be installed. 3.6 Ail end, corner, angle and gate posts shall be braced. Line posts shall be braced in both directions at intervals not to exceed 800 feet. 3.7 Maximum spacing aline posts shall be 10 feet. 3.8 Fencing shall be erected so that it is plumb, taut, true to line and grade, and complete in all details. 3.9 Fencing fabric or barbed wire will be located on the outside of the post toward the adjacent try, 4. MATERIALS 4.1 All materials shall be new and free of defects other than those permitted by the appropriate specification. If materials are not specified on the specification sheet, material selection is at the discretion of the vendor. Material selection shall be consistent with the codes and design conditions specified. The vendor may quote alternate materials that meet the specified code and the design oonditiosns as specified. P01 FENCING ENGINEERING STANDARDS Rev, No.: 0 Date: 9/1/00 Number: ES -7030 e: 2 of 4 5. BARBED WIRE FENCING 5.1 Barbed wire fence post shall be 4-1/2 feet high with 4 strands of barbed wire spaced with the lop strand of barbed wire 48" above grade and the bottom strand sl,flil not be more than 8" above grade. Other strands shall be placed equally between the top and bottom strands. Comer and end post arrangements shall be constructed using a 6" O.D. wood corner post with a 4" U.D. wood post spaced 7-112 feet from the career post. The corner and acUacent post are tied together by a 4" O.D. wood brace extending between the tops of each post with a guy wire extending from ground level of the corner post to the top of the adjacent post. Wood posts shall be a minimum of 7-1/2 feet long. 5.2 Line posts shall be either wood, 4" U.D. by 7-1/2 feet long, or steel, heavy duty "T" type. All wood posts should be pressure treated to resist rotting. 5.3 The barbed wire shall be composed of two strands of 12-1/2 gauge wire, with 2 or 4 point barbs, spaced approximately 5" apart. 5.4 Gates shall be free swinging (180°) aluminum farm gates with facilities for securely locking. 6. CHAIN LINK FENCING 6.1 General 6.1.1 The fence shall be a galvanized wire fabric, 7 feet total height, including security top. 6.1.2 All steel materials shall be of good commercial quality, hot -dipped galvanized steel having a carbon content of not less that 0.1%. Posts shall be galvanized cold rolled tubing conforming to ASTM F-669, CMT -40 or equivalent. 6.1.3 Zinc -coating shall be smooth and relatively free of lumps, globs, or points. Excessive roughness, blisters, sal -ammoniac sports, bruises or flecldng will be a basis far rejection. 6.1.4 Nfisceltaneous material shall be galvanized as specified in ASTM Designation A-123 and A-153, 6,1, 5 Weight of coating shall be tested as specified in ASTM Designation A-90 and A-239. 6.2 Fabric 62.1 Fabric shall be made from No, 9 Gauge galvanized wire. Steel wire shall have a minimum silicon contact of 0.10%. 6.2.2 Fabric shall be woven in a 2" chain link diamond mesh. Top and bottom selvage shall be twisted and barbed. Galvanizing shall be done after mesh is assembled as specified in ASTM Designation A-392, Class I. 6.3 Posts 6.3.1 Line posts shall be 2-318" Q.D. galvanized pipe. 6.3.2 Corner posts and intermediate braced posts shall be 2-7/8" D.D. galvanized pipe. PDI ENGINEERING STANDARDS FENCING Rev No.: 0 Number: ES -7030 Date: 9/1/00 'aye: 3 of 4 6.33 Gate posts for man gates shall be 2-7/8" G.D. galvanized pipe. 6.3.4 Gate posts for double swing and sliding vehicle gates shall be 4" O.D. galvanized pipe. 6.4 Gates 6.4,1 1-S/8" O.D. galvanized pipe shall be used for gate frames and braces. 6.4.2 Gates shall be hung by at least two steel car malleable iron hinges, 3 inches or snore in width, designed to allow the gate to swing 180 degrees, 6.4.3 Suitable malleable iron or pressed steel latches, stops, center rests and locking device shall be provided. 6.4.4 The frame for sliding vehicle gates shall be fabricated form 1-5/8" Q.D. galvanized pipe and adequately braced with 3/8" diameter truss rods with tightener and 1-5/8" Q.D. center vertical brace. The gates shall be manzlly operated. 6.5 Braces 6.5.1 1-5/8" O.D. galvanized pipe shall be used far horizontal braces at posts requiring bracing. Braces shall be located midway between the top and bottom of the fabric, and secured to posts with suitable steel or malleable iron fittings. 6.5.2 Braces shall be extended from the terminal post to the first adjacent line post, and trussed back to the base of the terminal post with 3/8" diameter rod, complete with turnbuckle or truss tightener. 6.6 Tension Wire 6.6.1 Seven (7) gauge galvanized spring coil steel wire of good commercial quality shall be used between posts at the top and bottom of all fence fabric. 6.7 Miscellaneous Materials 6.7.1 Extension arm shall be mounted on all pasts at a 45 degree angle toward outside of fenced area. Arins shall be 12" long with 3 slots for wire. 6.7,2 Three strands of barbed wire shall run the entire length of fence above fabric and gates, composed of two strands of 12 - 1/2 gauge wire, with 2 or 4 point barbs, spaced approtdmately 5" apart. The barbed wire shall be tied off at terminal posts which shall extend one foot higher than the line posts. 6.7.3 Galvanized malleable wrought iron or pressed steel shall be used for fittings and miscellaneous materials. 6.7,4 To fasten fabric, heavy galvanized steel metal bands or wire of not less than No. 9 gauge shall be used, For line posts, furnish one tie to every foot of fabric height. For tension wires and braces, furnish approximately 24" apart, 6.7.5 Moisture proof caps are to be furnished for all posts. PDI FENCING ENGINEERING STANDARDS Rev, No.: 0 Number: ES -7030 Date: 9/1/00 6.8 Construction 6.8.1 The bottom of the fence fabric will extend to within two inches of firm ground and civil be securely anchored to prevent intruders or animals from lifting the fabric to create an opening. 6.8.2 All posts shall be set in concrete of not less than 2,500 psi compressive test. Concrete shall extend 4" below the post. Concrete shall be poured flush with the ground, crowned and left smooth.. Concrete foundations Chan be of such size and shape as required to withstand any strain or shocks ordinarily brought to bear on the fence, but not less than indicated In the following table: Type of Post Diameter of Concrete Depth of Concrete End post 10" 40" Pull, canner & angle posts 10" 40" Gate posts (man gates) 10" 40" Gate posts (double swing gates) 10" 48" - Lineposts 9" 34" If forms are used, backfill shall be compacted. to density of surrounding soil. 6.83 Where solid rock is encountered, a hole 2" larger than post O.U. shall be drilled and grout or sand Shall be placed around post. 7. INSPECTIONS 7.1 The materials and fabrication shall be subject to inspection and approval by the Client in additkii to those required by code. The waiver or approval of inspection shall not relieve the vendor of responsibility to meet the requirements of the applicable codes and this standard. GUARANTEES 8.1 The vendor shall guarantee against defects of material and workmanship and warrant that the materials used In the manufacture meets their respective standards, for a period of 12 months from the date of installation. ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 blumber: ES -7110 Date: 9/1/00 Page: 1 of 11 1. GENERAL 1.1 SCOPE 1.1.1 This specification covers the installation of all cast -in-place concrete and grout. 1.1.2 The provisions of this specification shall govern wherever applicable, except as otherwise provided on the drawings. In case of conflicting requirements, the drawings shall govern. 1.2 CODES AND STANDARDS The latest edition of the publications listed below shall form a part of this specification. 1.2.1 American Concrete .institute Standards: ACI 211 Recommended practice for selecting proportions for normal and heavyweight concrete. AO 214 Recommended practice for evaluation of Compression Test results of field concrete. ACI 301 Specifications for structural concrete for buildings. ACI 302 Recommended practice for concrete floor and slab construction. ACI 304 Recommended practice for measuring, mixing, transporting and placing concrete. ACI 305 Recommended practice for hot weather concreting. ACI 306 Recommended practice for cold weather concreting. ACI 308 Recommended practice for curing concrete. ACI 309 Recommended practice for consolidation of concrete. AO 318 Building Code Requirements for reinforced concrete. ACI 347 Recommended practice for concrete formwork. SP -66 AO Detailing Manual (formerly ACI 315) 1.2.2 U.S. Army Corps of Engineering (CRD) CRD C-621 Specification for Nonshrink Grout 1.23 American Society for Testing and Materials (ASTM) ASTM C827 Test Method for Early Volume Change of Cementitious Mixtures ASTM A615 Specification for Deformed and Plain Billet Steel Bars for Concrete Reinforcement ASTM C150 Specification for Portland Cement ASTM C33 Specification for Concrete Aggregates ASTMAI85 Specification for Steel Welded Wire Fabric, Plain, for Concrete Reinforcement ASTM C31 Standard Practice for Making and Curing Concrete Test Specimens in the Field ASTM C94 Standard Specifications for Ready Mixed Concrete ASTM C143 Standard Method of Test for Slump of Portland Cement Conoxete ASTM C309 Standard Specification for Liquid Membrane Forming Compounds for Curing Concrete ASTM C173 Method of Test for Air Content of Freshly Mixed Concrete by the Volumetric Method 101 a PDI CONCRETE CONSTRUCTION SPECIFICATION ENGINEERING STANDARDS Rev. No.: 0 Date: 9/1/00 Number: ES -7110 e:2ofli ASTM 0231 Method of Test for Air Content of Freshly Mixed Concrete by the Pressure Method 1.3 SUBMITTALS 1.3.1 Provide one copy of manufacturers product data for grout. 1.3.2 Provide one copy of slump test results. Test results shall be sent directly to the Engineer from the test laboratory. 1.3.3 Provide one oopy of concrete cylinder compressive test results. Test results shall be sent directly to the Engineer from the testing laboratory. 1.3.4 Provide one copy of caisson log as indicated in Section 13. 1.3.5 Provide one copy of certified material test reports for reinforcing steel. 1.3.6 Submit, for approval, shop drawings showing fabrication dimensions and locations for placing of the reinforcing steel and accessories. 2. MATERIALS 2.1 CONCRETE 2.1.1 CEMENT Cement shall be standard brand conforming to "Specifications for Portland Cement", ASTM designation C150. Type of cement shall be as designated on the drawings. 2.1.2 ADZES Any admixtures used shall meet the requirements of the appropriate ASTM Specifications. 2.1.3 WATER Mixing water for concrete shall be clean and free from injurious amounts of acids, alkalis, Salts, organic materials or other substances that may be deleterious to concrete or reinforcement. 2.1.4 AGGREGATES 2.1.4.1 Aggregates for normal weight concrete shall conform to "Specifications for Concrete Aggregates". (ASTM C33) 2.1.4.2 Fine and coarse aggregates shall be regarded as separate Ingredients, Each size of coarse aggregate, as well as the combination of sizes wheat two or more are used, shall conform to the appropriate grading requirements of the applicable ASTM specifications. 2.1.43 mum size aggregate shall be 1". PIM ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 Number: ES -7110 Date: 9/1100 Page: 3 of 11 2.2 REINFORCEMENT 2.2,1 REINFORCING BARS 2.2.1.1 All steel reinforcement shall conform to ASTM Designation A615 Grade 60. 2.2.2 'WELDED WIRE FABRIC Welded wire fabric (WWF) shall conform to ASTM Designation A185. 2.3 GROUT 2.3.1 NON-SIB/1NT( GROUT 2.3.1.1 Shall be pre -mixed cement based. 2.3.1.2 Minimum compressive strength of 5000 psi at 3 days and 8000 psi at 28 days when mixed at a ilowable consistency. 2.3.1.3 Free ofoxidizing catalysts. 2.3.1.4 Free of inorganic accelerators, including chlorides. 2,3.1.5 Non -staining. 2.3.1.6 Conforms to the U.S. Army Com of Engineers "Specifications for Nonshrink Grout". (CRD -C-621) 2.3.1.7 Flowable consistency with a minimum waking time of 30 minutes at 90°F. 2.3.1.8 Grout shall be used per manufacturer's instructions. 2.3.2 EPDXY GROW 2.3.2.1 Minimum compressive strength of 4000 psi at 24 hours, and 13000 psi at 28 days. 23.2.2 No shrinkage (0 percent) and a maximum of 2.5 percent expansion at all ages in accordance with ASTM C-827. 2.3.2.3 Flowable consistency with a minimum working time of 90 minutes at 90°F. 2.4 CURING COMPOUND Curing compound shall meet the moisture retention requirements of ASTM C309. 3. FORMWORK 3.1 GENERAL PDI CONCRETE CONSTRUCTION SPECIFICA'ITON ENGINEERING STANDARDS Number: ES -7110 4of11 Rev. Na: 0 Date: 9/1/00 3.1.1 All formwork shall be designed, furnished, installed and removed in accordance with the applicable portions of the "Recommended Practice for Concrete Formwork", ACI 347. 3.1.2 Forms shall be used, wherever necessary, to confine the ccrete and shape it to the required dimensions. Forms shall have sufficient strength to withstand the pressure resulting from placement and vibration of the concrete. 3.1.3 Earth cuts may be used as forms for vertical surfaces only when the cut will stand so that the intended concrete shape will be accurately formed. 3.1.4 The design and engineering of the formwork, as well as its bion, shall be the responsibility of the Contractor. 3.2 PREPARATION OF FORM SURFACES 3.2.1 All surfaces of forms and embedded materials shall be cleaned of any accumulated mortar or grout from previous concreting and all other foreign material before concrete is placed in them. 3.2.2 Unless otherwise specified or approved, surfaces of foams shall be treated as follows: a. Before placing of either the reinforcing steel or the concrete, the surfaces of the forms shall be covered with a coating material that will effectively prevent absorption of moisture and prevent bond with the concrete and will not stain the concrete surfaces.. A field applied form release agent or sealer, cc a factory applied nonabsorptive liner, may be used. b. Excess form coating material shall not be allowed to stand in puddles in the farms nor shall such coating be allowed to come in contact with hardened concrete against which fresh concrete is to be place. 3.3 EXPOSED EDGES Provide 3/4" chamfer on all vertical and horizontal edges located above grade, unless otherwise indicated on drawings. 3.4 REMOVAL OF FORMS 3.4.1 Nan -load bearing forms, such as columns, wails, sides of beams and other vertical forms not ung concrete weight, shall remain in place for at least 24 hours after pouring concrete:. After this time, they may be removed as soon as the concrete has hardened sufficiently to resist damage during removal. 3.4.2 Load bearing farms, such as beam soffits, slabs and other forms supporting concrete weight shall remain in place affil the concrete has attained 2/3 of its specified 28 -day strength. (Under average temperature conditions (40°F to 80°F) the time required to obtain this strength is 10 days for concrete made with sulphate -resistant Type V cement, and 7 days for Type l cement) Equipment may be erected after the concrete has attained 213 of its specified 28 -day strength, after reshoring the concrete and with the prior approval of the Structural Engineer. PDI _ , ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 Date: 9/1/00 Number: ES -7110 Pae: S of i 1 4. REMORCEMENT 4.1 ACCESSORIES Metal accessories including spacers, chairs, bolsters, ties and other devices required For properly placing, spacing, supporting and fastening reinforcement in place, shall conform to ACI Publication SP -66. Welding of dossing bars is not permitted. 4.2 PLACING All reinforcement and accessories shall be free from rust, scale, grease, mud and other coatings or foreign substances which wutfid reduce the bonding qualities. Reinforcing bars shall be properly supported on chairs, etc., at frequent intervals. 5. PROPORTIONING CONCRETE 5.1 GENERAL Concrete for ail parts of the work shall be of the specified quality capable of being placed without excessive segregation and, when hardened, of developing all characteristics required by this specification and all the drawings. 5.2 STRENGTH The specified compressive strength of the concrete f c for each portion of the structure shall be as designated on the drawings. Strength requirements shall be based on 28 -day compressive strength. 5.3 SLUMP Unless otherwise permitted or specified, the concrete shall be proporticned and produced to have a slump of 4 inches or less. The slump shall be determined by the "Test for Slump of Portland Cement Concrete" (ASTM CI43). 5.4 ADMIXTURES 5.4.1 Do not use calcium chloride. 5.4.2 All admixtures shall be used in accordance with the manufacturer's instructions. 5.4.3 Provide 4 to 6% air entrainment by volume for all exterior concrete work 5.5 SELECTION OF PROPORTIONS (CONCRETE MIX) 5.5.1 Unless prior approval is given, concrete mix shall be determined by a laboratory design 5.5.2 Laboratory design mix shall be established by an approved testing agency based on the minimum required strengths, workability and durability. The design mix shall be made available to the Engineer if required. 6. MIXING OF CONCRETE PDI ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 Number: ES -7110 e: 6of11 Date: 911100 6.1 All concrete shall be mixed until there is a 'uniform distribution of materials and shall be discharged completely before mixer is recharged. 6.2 Ready -mixed concrete shall be mixed and delivered in accordance with requirements set forth in "Specification for Ready Mixed Concrete" (ASTM C94). 6.3 The ready mix plant equipment and facilities shall conform to the `Check List for Certification of Ready -Mixed Concrete Production Facilities" of the National Ready -Mixed Concrete Association. 7, PLACING CONCRETE 7.1 Concrete placing shall be done with a workable, nonsegragating mixture, and tamped and vibrated in such a manner as to produce a dense, smooth job, free from rock pockets and voids. 7.2 Concrete shall be deposited as nearly as practicable in its final position as to avoid segregation. Concrete shall not be subject to any procedure which will cause segregation. No concrete that has partially hardened or been contaminated by foreign materials shall be deposited on the site, nor shall retempered concrete be used. 7.3 Concrete shall not be placed under water. Should water accumulate in any place where concrete is to be poured, the Contractor shall provide and operate sufficient pumps and do whatever else is necessary to remove the water in an approved manner. Water (other than that used for curing) shall be prevented from coming Into contact with concrete while it is setting. 7.4 Pumping or pneumatic conveying equipment, if used, shall be of suitable kind with adequate pumping capacity, Pneumatic placement shall be controlled so that segregation is not apparent in the discharged concrete. The loss of slump in pumping or pneumatic conveying equipment shall not exceed 2 inches. Concrete shall not be conveyed through pipe made of aluminum or aluminum alloy. 8. FINISHING 8.1 FORMED SURFACES 8.1.1 For formed concrete above grade level, provide a "smooth form finish" per the requirements of ACI 301, Rub exposed surfaces which are not smooth in texture and uniform In appearance with a carborundu m brick and a thin cement grout. 8,1.2 For formed concrete below grade level, provide a minimtun of a "rough form finish" per the requirements of ACI 301. 8.2 FLOOR. SLABS For floor slabs, screed level a to slope shown on Drawings, tamp, hand or power -float and then Shish as specified on the Drawings. Apply non-metallic flow hardeners and sealers as indicated on drawings. PDI ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 Number: ES -7110 Date: 9/1/00 e: 7ofll 8.3 CONCRETE PAVING For concrete paving, screed to specified lines, tamp, hand or power -float and then provide a stiff broom finish. 9. CURING AND PROTECTION 9.1 CURING 9,1.1 Maintain concrete surfaces which will receive further concrete, grout or coating in a moist condition for at least seven days after placing for normal -strength concrete or three days after placing for high -early -strength concrete. 9.1.2 Spray concrete which is not to receive further concrete, grout or coating with a curing compound. Apply as soon as possible after finishing operations and in accordance with the Manufacturer's written instruction. 9.2 PROTECTION FROM MECHANICAL INJURY During the curing period, the concrete shall be protected from damaging mechanical disturbances such as load stresses, heavy shock and excessive vibration. All finished concrete rete surface shall be protected from damage by construction equipment, materials or methods by application of curing procedures, and by rail or running water. Self-supporting structures shall not be loaded in such a way as to overstress the concrete. 10. JOINTS & EMBEDDED ITEMS 10.1 CONSTRUCTION JOINTS 10.1.1 All work shall be laid out so as to use a minimum of construction joints. Joints shall be as detailed on the drawings. 10/ CONTROL JOINTS 10.2.1 Location and type of control joints for floor slabs shall be as shown on the drawings. 10.2.2 Sawed control joints shall be completed within 24 hours after placing concrete. 10.3 ISOLATION 10.3.1 Location and type of isolation joints shall be as shown on drawings. 10.3.2 Reinforcement will not be permitted to extend through joints. 10.4 EMBEDDED ITEMS 10.4.1 Anchor Bolts a. Anchor bolts shall be of the size and type shown on the drawings. b. Anchor bolts shall be set with a template. PDI CONCRETE CONSTRUCTION SPECIFICATION c. d. Anchor bolts shall not be welded to reinforcing steel. e. Ensure anchor bolt sleeves are completely . filled with grout after equipment installation, ENGINEERING STANDARDS Rev, No.: 0 Number: ES -7110 Date: 9/1/00 Care shall be taken to protect the threads from damage. P e: 8 of 11 10.4.2 Miscellaneous Embedded Items All miscellaneous embedded items, (Le., vaterstop, weld plates, curb angles, etc.) required will be shown on the drawings. Support all miscellaneous us items to prevent displacement. 11. CONCRETE TESTING 11.1 GENERAL As required by the Owner, concrete materials and operations will be tested and inspected as the vv[rrk progresses. Failure to detect any defective work or material shall not in any way prevent later rejection when such defect is discovered nor shall it obligate the Engineer for final acceptance. 11.2 LABORATORY TESTS Contractor shall be responsible for retaining a competent testing laboratory to perform strength tests and slump tests. 113 STRENGTH TESTS 11.3.1 Test specimens for compression tests shall be prepared and dared in accordance with all applicable provisions of ASTM C31. 11.3.2 Strength tests shall be made in accordance with Standard Method for Compressive Strength of Cylindrical Concrete Specimens" ASTM C39, 11.3.3 A minimum of three test specimens shall be made for any one day's operation up to 50 yards of concrete. Additional sets of three specimens shall be made for each additional 50 yards or fraction there of placed in any one des operation. 11.3.4 One specimen from each set chain be tested at 7 days. A second specimen shall be tested at 28 days. The third cylinder in each set shall be retained as a "spare" to be broken at 14 days if the 7 -day cylinder tests below 50% of the specified 28 -day strength. 11.4 SLUMP TESTS 11.4.1 Slump tests shall be made in accordance with the "Standard Method of Test for Slump of Portland Cement Concrete", ASTM C143. At least one slump test shall be made each time compression test specimens are taken. 11.4.2 Concrete whiic a. does not meet slump requirements of Sectio n 5 shall not be used. P1» ENGINEERING STANDARDS. CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 4 Number: ES -7110 Date: 9/1/00 : 9 of 11 11.5 AIR CONTENT Tests for air content shall be performed each time concrete compression cylinders are taken. The air content shall be determined by either ASTM 0231 or ASTM C173. 11.6 DEFECTIVE CONCRETE Any concrete work that falls below the required minimum ultimate compressive strength, or is not formed as indicated, or not true to intended alignment, or is not plumb or level where so intended, or is not true to intended grades and levels, or that has voids or roclpackets that have been filled (unless under the direction of the Engineer), or has any sawdust or debris embedded in it, or does not fully conform to the provisions of these specifications, will be deemed to be defective materials and faulty workmanship If so directed by the Engineer, said work shalt be removed from the job site and replaced with concrete complying with the requirements of these specifications. 12. LOADING AND SUPPORT OF CONCRETE Construction loads shall not exceed the superimposed load which the member, with necessary supplemental support, is capable of carrying safely and without damage. 13. CAISSONS (DRULED ED PIERS) (IF REQUIRED) 13.1 GENERAL The vvork of this section shall include furnishing all labor materials and equipment, and performing all operations required for caisson excavation, casing (if any) and placing of steel and concrete in caissccs. 13.2 CAISSON EXCAVATION 13.2.1 All excavating, filling, compacting and leveling of the project site shall be completed before caisson excavations are made. 13.2.2 Drilled excavations shall be made with rotary auger -type drilling rig. The diameter and depth of the caisson hole shall not be less than shown on the drawings. 13.2.3 Caisson holes shall be located within a tolerance of three inches of locations shown on the drawings and shall be vertical. 13.2.4 The excavation shall be protected with a cover of sufficient strength and weight to prevent personas or materials from filling into the hole. 13.3 CASING 133.1 Loose earth shall be prevented from falling into caisson excavations both before concrete is placed and during placing. Where the caisson walls are crumbly CT otherwise unstable or where water so requires, a steel shell casing of suitable thickness (but not less than 31161 shall be provided. Casings shall be of sufficient length to seal off entry of water at the bottom and to protect caving of sides of caisson hole. 13.3.2 Workmen shall not enter the hole unless a casing is fully in place. ei» ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 Date: 911100 Number: ES -7110 10of1.1 133.3 The metal casing shall be withdrawn as concrete is placed, and the bottom of the casing shall be kept at least one foot below the top of concrete at all times during the pour. Forms for portions of caissons to project above top of drilled hole shall be prepared in advance for placement as soon as casing is withdrawn. 13.4 RI C)RCING STEEL Reinforcing steel shall be tied and set to the position shown on the drawings. This position shall be maintained during placing of concrete and withdrawal of easing (if any). Anchor bolts (if any) shall be set with templates. 13.5 PLACING CONCRETE 13.5.1 Placing of steel and tilling with concrete shall be completed on the same day the hole is excavated. 13.5.2 Caisson excavation and reinforcing steel shall be inspected by a representative designated by either the Owner or the Engineer prior to placing concrete.. 13.5.3 Caisson holes containing water shall be dewatered by pumping, or shall be partially filled with earth and then re -drilled, or both. If the depth of water in the hole cannot be maintained at less than 3", the soil consultant shall be contacted, and his recommendations shall be followed. 13.5.4 Concrete shall be placed in a manner to prevent separation of aggregate in the concrete. Concrete may have a free fail to the bottom of the caisson provided that measures are taken to prevent segregation of the concrete, such as using a concrete chute. Concrete shall not be allowed to bounce off the sides of the excavation, casing (if any) or reinforcing steel. Concrete in any caisson shall be placed in one continuous pour, if possible. 13.6 CAISSON LOG 13.6.1 A detailed log shall be maintained by the Contractor and verified by the Owner's ar Engineer's representative showing the following information for each caisson drilled and concreted: a. Location and diameter b. Ground elevation c. Bolton elevation d. Water conditions in hole, depth of water (if any) and method of removal used. e. Time, date, atmospheric temperature and general weather conditions. 13.6.2 The log shall be signed by the Job Superintendent for the Contractor at the end of each working day, and one copy shall be furnished to the Engineer. 14. GROUTING 14.1 Install epoxy grout in the locations as indicated on the drawings. Install epoxy grout per manufacturer's directions. PDI ENGINEERING STANDARDS CONCRETE CONSTRUCTION SPECIFICATION Rev. No.: 0 Number ES -7110 Pate: 11 of 11 Date: 9/1/00 14,2 Use Cement -Base Nonshrink Grout where specified for on Drawings. Install cement based grout per manufacturer's instructions. 14.3 If shims or wedges used to level a base plate are exposed, remove them after the grout has gained strength, and fill the holes with grout. 14.4 Prepare concrete surfaces for grouting by chipping back to sound concrete. Ensure that the surfaces are clean, with laitance, grease, oil, dirt or loosened aggregate removed prior to setting equipment, 14.5 Use potable water for surface soaking, mixing and curing cement -based grout. 14.6 Concrete surfaces en which cement -based grout is to be placed shall be thoroughly soaked with water for 24 hours. Remove water including standing water from anchor bolt sleeves, just prior to grouting, leaving only a damp film. 14.7 Ensure that the moisture content of concrete surfaces which are to be epoxy -grouted are within the limits as specified by the grout manufacturer. 14.8 Do not butt forms against a base plate or equipment base. Allow a minimum of 25 mm and a maximum of 75 mm space all around. Position the top of the forms a minimum of 25 mrn above the bottom of the adjacent base plate. Provide forms with a chamfer strip where a chamfer edge is required. 14.9 When placing grout, ensure the temperature of the foundation, base plate and grout material is within the range as specified by the grout manufacturer. 14.10 Grout shall be cured as specified by the manufacturer. WEST DIVIDE WATER CONSERVANCY DISTRICT 149 WEST FOURTH STREET P.O. BOX 1478 RIFLE, COLORADO 81850-1478 TELEPHONE AND FAX: (970) 625.5461 wdwcd c@rifie. net March 3, 2003 Tim Baer EnCaraOil & Gas (USA)Inc. 950 Seventeenth Street, Suite 2600 Denver, CO 80202 Dear NEI-, Baer: Enclosed is your approved assignment of ownership, a copy of the original contract #Oi 0628BP(b), and the amended contract from 28 acre feet to 200 acre feet. Please read the contract carefully if you have not already done so, but please especially note paragraph 2 concerning availability of water. West Divide obtains its storage water from a number of sources including Ruedi Reservo it and Green Mountain Reservoir which are Bureau ofReclamation projects, Federal policy relating to endangered species, among other environmental concerns, provides that supplies from these reservoirs may be interruptible. Moreover, the forces of nature are always such that no source of water can be guaranteed from year to year. West Divide continues to make good -faith efforts to obtain alternative long-term supplies in an effort to snake reliable and predictable the water supply anticipated by your contract with us. As part of the approval of amending the contract from 28 acre feet to 200 acre feet, West Divide and the Colorado Division of Water Resources requests that a meter be installed on the pipeline from the Loesch and Crane Ditch and a map detailing the pipelines and diversion points be provided. The forrn given you by the Division of Water Resources is not adequate for all your diversions . We Samuel S. Patter, President Kelly Coucy, Vice President Robert J. Zanella, Secretary 11111 LaVeme Starbuck, Treasurer Bruce E Wampler, Director TRANSMITTAL LETTER DATh May 30, 2003 To i AMSENDING YOU: WEST DIVIDE WATER CONSERVANCY DISTRICT 109 West Fourth Street, P. 0. Box 1478 Rifle, Colorado 81650-1478 Telephone and Fax: 970/625-5461 wdw cd(rdearthlink.net Tim Baer EnCana Oil & Gas (USA) Inc. 950 Seventeenth Street, Suite 264)0 Denver, CO 80202 Amended Contract 0010628BP(h) Original executed amended contract for 500 acre feet. Th M 3 S $T To You: For your files. Sincerely yours, WEST DIVIDE WATER CONSERVANCY DISTRICT 1 cc; • ddock Division No. 5 Water Resources w/enclosure Kerry D. Sundcen, Hydrologist w/enclosure WEST DIVIDE WATER CONSERVANCY DISTRICT 109 WEST FOURTH STREET P. ©_ BOX 1478 RIFLE, COLORADO 816511-1478 TELEPHONE AND FAX: {970) 625-5461 wdwccl@rifle.net December 5, 2002 Tim Baer EnCana OU and Gas (USA) Inc. 950 17th St., Suite 2600 Denver, CO 80202 Re: Water Contract #010628BP(a) Dear Mr. Baer: Per our recent conversation, 1 am a losing duplicate Applications for Assignment of Ownership and duplicate Applications to Amend Water Lease. Each form needs to be completed and returned to me in duplicate. There is a $110 fee for each the assignment and the amendment. If they are processed together, one of the fees will be waived, hence the total due will be $110. T have billed EnCana for the 28 contracted acre feet for 2003, Please submit payment for the additional water at $450 per acre %at. If you have any questions, please do not hesitate to contact me. Sincerely yours, VY.c kJO,r. ,- Janet Maddock Enclosures Samuel B. Potter, President Kelly Couey, Vice President William M. Ziim, Secretary LaVerne 5tarbuck, Treasurer & Alternate Secretary Robert J. Zanelia, Director