Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
1.19 Drainage plan
DRAINAGE PLAN FOR RTZ INDUSTRIAL, LLC Prepared by: Zancanella & Associates, Inc. 1011 Grand Avenue Glenwood Springs, CO 81601 (970) 945 -5700 (970) 945 -1253 - fax November 2008 TABLE OF CONTENTS SECTION INTRODUCTION MAJOR BASINS OFF -SITE BASINS IRRIGATION DITCHES HYDROLOGY ONSITE DRAINAGE EROSION CONTROL SUMMARY FIGURE 1 Project Location Map (8 112" x 11 ") 2 SCS Soils Map wl Drainage Basins (11"x17") 3 Drainage Basin Map (11" x 1 T') 4 Drainage Plan (11"x17") 5 NOAA Atlas 25 Year (24 hr.) Precip 6 NOAA Atlas 140 Year (24 hr.) Precip. TABLE: Hydrology Summary Table APPENDIX A: Calculations APPENDIX B: Soil Information APPENDIX C: Mining Plan APPENDIX D: Reclamation Plan APPENDIX E: Stormwater Management Plan APPENDIX F: National Pollution Discharge Elimination System PAGE 1 2 2 2 3 3 3 4 INTRODUCTION The proposed RTZ Industrial, LLC is located along the southerly side of Interstate 70 approximately 7.5 miles easterly of the DeBeque interchange. See Project Location Map, Figure 1. The property is a gently sloping, triangle - shaped tract of some 103 acres that is bounded on the north by Interstate Highway 70, the Union Pacific Railroad and State Highway 6 and 24. On the east side of the property is County Road 300, across which is a currently operating sand and gravel operation. To the southwest of the proposed operation is the Colorado River. The proposed site has received some limited sand and gravel extraction in the past and was permitted as the L.G. Everist Pit. The property is generally at an elevation of 5000 feet above sea level. Although the site development has been divided into three phases, reclamation will occur more or less continuously as mining is completed. This will accomplish three main goals: 1. Begins reclamation on anyone area as early as is practical 2. Reduces potential for fugitive dust emissions 3. Reduces material handling costs As overburden and topsoil are removed for mining from one area they can be placed in areas that are being reclaimed, reducing the need for material stockpiles. The proposed operation is intended to mine, crush and screen sand and gravel from the alluvial materials adjacent to the Colorado River. The operation will process approximately 150,000 tons of material per year, a portion of which will be sold and hauled offsite. Depending on the market for the products sold, the operation will have and expected life of ten years. As sand and gravel pits normally go, this operation will be a relatively small one. There will be no asphalt or concrete mixing operations involved. Excavators, front -end loaders, strippers and off -road haul vehicles will be the primary means of mining and moving materials to and from the crushing and screening plants. The specific types and capacities of the equipment are provided in the Emissions Permit. Although the mining plan divides the site into three phases, reclamation will occur continuously as mining is completed. This will accomplish five main goals: Begins reclamation on any one area as early as is practical to do so, Reduces visual impacts of the mining operations, Reduces potential for fugitive dust emissions, Reduces material handling costs, and Increases the potential for reduced bonding requirements, As overburden and topsoil are removed for mining from one area they can be placed in areas that are being reclaimed, reducing the need for material stockpiles. The reclamation will include two ponds as a water feature and residential lots. Mining and Reclamation plans are included as Appendices C and D, respectively. The adjacent land uses are primarily industrial and transportation related uses. A sand and gravel operation similar to the proposed RTZ operation is currently in operation on the east side of the RTZ tract. Highways, railroad tracks and industrial storage /staging area for gas development border the property to the north. It is believed that the proposed land use will not significantly impact those adjacent areas. The south side of the property is bordered by the Colorado River. A 204 foot wide buffer zone along the river has been built into the mining plan so that there will be no visual impact from river level. The north side of the property is bordered by the Railroad and has a 240 foot offset from the pit boundary to the Railroad Right of Way. Appendix E is a Stormwater Management Plan which addresses the Construction Dewatering Plan, Stormwater Runoff Plan, Best Management Practices and Materials Handling and Spill Prevention details how potential pollutants will be kept from entering state waters. In addition, Appendix F contains the NPDES permit which further specifies how water pollution will be prevented at the RTZ site. MAJOR BASINS: The property is affected by the 100 year floodplain of the Colorado River as established by the Carps of Engineers. The floodplain and ftoodway, as determined by the Corps of Engineers drawings dated December 1882, and found on the Garfield County website, are shown on Figure 4, Floodplain Map. OFFSITE DRAINAGE BASINS The three drainage basins shown on Figure 2, Basin Map, could affect the site. Basin A crosses the interstate and the railroad to enter the site near the westerly end. The existing channel for that basin is being preserved and thus the runoff from Basing A will be routed through the site and on to the Colorado River. The other two basins, B & C, also cross under the interstate and the railroad, but follow a route that cuts across the extreme northeast corner of the site and then continues southeasterly on to the river. No on -site culverts are necessary, so calculations showing the channel size necessary to convey the 100 year flow are enclosed in the calculations appendix. The runoff calculations for each basin are also included in the appendix. IRRIGATION DITCHES No irrigation ditches affect this property. HYDROLOGY The hydrologic methods for the minor basins in this study are as outlined in the Soil Conservation Service publication "Procedures for Determining Peak Flows in Colorado" (1980). Peak flows in this area will be primarily rainfall derived since the whole site as well as most of the offsite basin are below 8904 feet in elevation. Therefore, the storm drainage system will be more than adequate to handle spring snowmelt runoff, as it typically has much lower peaks, even though of longer duration. The precipitation amounts for the 25 and 100 year, 24 hour storms were taken from the NOAA Atlas 2, Volume 4, published by the National Weather Bureau (copies with the site location plotted are included in the Calculations Appendix). Runoff calculations are included in the Appendix, and a summary table of the results is provided at the end of this text. The hydrologic characteristics were based on information from the Soil Survey of Rifle, Colorado with parts of Garfield and Mesa Counties. The typical Hydrologic Soil Group was "D" for Basins A, and Basin B. A general Curve Number of 89 was used for Range Ground in Poor Condition. ON SITE DRAINAGE On site drainage patterns are shown on Figure 4, the Drainage Plan. The estimated flows that could affect the proposed residential lots are minor and will be short lived as well as diffuse. Since the flows will be relatively shallow and diffuse, the possible damage to buildings can be mitigated with a proper site grading plan. This could be no more elaborate than a berm or berm/ditch combination on the uphill side of each building, or across the top of the whole building envelope, or by elevating the finished floor sufficiently to allow flow away from the building in all directions. Note that the existing and proposed building sites are amply spaced to allow storm runoff flows to be diverted around each site without significantly affecting adjoining sites. Detention is not proposed for this development because the runoff can be conveyed directly to the river without affecting any other properties. EROSION CONTROL See NPDES permit for information on erosion control. The plan and details of that plan are included as an attachment to the general application. Proper drainage of Basin A will require that the existing 9'x12' and 8'x8' box culverts on the Northwest edge of the subject parcel be properly maintained and undisturbed by the mine plan construction. The project dewatering pond will discharge to the unnamed drainage as illustrated in the Stormwater management plan. Drainage of Basin B will be maintained by the usage of the existing drainage ditch on the eastern boundary of the subject parcel. An existing 48 inch CMP diverts runoff from Basin B into an open ditch across the subject parcel. This open ditch will be maintained far the duration of the project, See the attached Figure 4 for specific site details. SUMMARY Impacts to proposed building areas due to on and off site runoff can be mitigated by routing flows through the site with reasonable care. Additional storm runoff generated from the development of the RTZ Industrial, LLG will be insignificant due to the large lot areas and small impervious areas in relation to the lot size. i i, - , A... r,"- i , " ii� Tin -A� , ,-. , A2 --PdWdQLWIMWG M-9DO&MV%*nDOZ-OT4JVWWWRJG\WAM z 0- > (RI N � �jd � �§ CL < Lij 0 - Iw V 4z oll ui Itk OD CL Q. APPENDIX A; CALCULATIONS RTZ INDUSTRIAL HYDROLOGY SUMMARY TABLE BASIN AREA 1RVE ISO. TIC -2I? 5 YR (acres) !hours) (inches) -2f 25YR P -100 YR (cfS) {Inches] -100 YR WS) A 150 88 4.34 2.2 156 2.7 232 8 140 88 0.34 2.2 156 23 218 EFH -2 ESTIMATING RUNOFF AND PEAK DISCHARGE Version 1.1.0 Client: RTZ Industrial County: Garfield Practice: Z &A Calculated By: tpb Checked By: 25 Drainage Area: Cure Number: Watershed Length: Watershed Slope: Time of Concentration: Rainfall Type: State: CO Date: 311212008 Date: 150 Acres (provided from RCN Calculator) 88 (provided from RCN Calculator) 5280 Feet 20 Percent 0.34 Hours (calculated value) 11 Storm Number 1 2 3 4 5 6 7 Frequency (yrs) 25 100 24-Hr rainfall (In) 2.2 2.7 la /P Ratio 0.12 0.10 0.00 0.00 0.00 0.00 0.00 Used 0.12 0.10 0.00 0.04 0.00 0.00 0.00 Runoff (in) 1.13 11.55 (air ft) 14.13 19.38 0.00 0.00 0.00 0.00 0.00 Unit Peak Discharge 0.979 0.997 0.000 0.000 0.000 0.000 0.000 (cfs /acredin) Peak Discharge (cfs) 166 232 Page 1 of 2 EFH -2 ESTIMATING RUNOFF AND PEAK DISCHARGE Client: RTZ Industrial County: Garfield Practice: Z &A Calculated By: tpb Checked By: - Curve number Computation state: CO Date: 3/1212008 Date: Version 1.1.0 COVER DESCRIPTION Acres (CN) Hydrologic Soil Group A B C D ARIL] AND SEMIARID RANGELANDS Des aft shrub poor - - - 7501881 Total Area (by Hydrologic Soil Group) 150 TOTAL DRAINAGE AREA: 150 Acres WEIGHTED CURVE NUMBER: 88 Page 2 of 2 IFH -2 ESTIMATING RUNOFF AND PEAK DISCHARGE Version 1.1.0 Client: RTZ Industrial County: Garfield State: CO Practice: Z & A Calculated By: tpb Date: 3/1212008 Checked By: Date: Drainage Area: 140 Acres (provided from RCN Calculator) Curve Number: 88 (provided from RCN Calculator) Watershed Length: 5800 Feet Watershed Slope: 24 Percent Time of Concentration: 0.34 Hours (calculated value) Rainfall Type: 11 Storm Number 1 2 3 4 5 6 7 Frequency (yrs) 25 100 24 -Hr rainfall (in) 2.2 2.7 la1P Ratio 0.12 0.10 0.00 0.00 0.00- 0.00 0.00 used 0.72 0.14 0.00 0.00 0.00 0.0€3 0.00 Runoff (in) 1.13 1.56 (ac -ft) 13.18 18.08 0.010 0.030 0.00 0.00 0.00 Unit Peak Discharge 0.986 1.004 0.000 0.000 0.000 0.000 0.000 (cfslacrelin) Peak Discharge (cfs) 156 218 Page 1 of 2 EFH -2 ESTIMATING RUNOFF AND PEAK DISCHARGE Client; RTZ Industrial County: Garfield Practice: Z &A Calculated Sy: tpb Checked By: Curve number Computation State: CO Date: 3112128[)8 Date: Version 1. 1.0 Page 2 of 2 Acres (CN) COVER DESCRIPTION Hydrologic Soil Group A 13 C D ARID AND SEMIARID RANGELANDS Desert shrub poor - - - 140(88) Total Area (by Hydrologic Soil Group) 148 TOTAL DRAINAGE AREA: 140 Acres WEIGHTED CURVE NUMBER: 88 Page 2 of 2 APPENDIX B: SOILS INFORMATION Hydrotoglc Soli Group -Rifle Area, Colorado, Parts of Garfield and Mesa Counlles (RTZ tndusiriai Siie) N ter•_'- » rAeters 0 -$517 700 1.AN) 2.l Feel 0 1.!X10 :i. r.100 �, fjN3 9.OW USDA Natural Resouroes Web Soil Survey 2 0 2r2812008 ko Conservation Semce Nationnl Cooperative Soil Survey Page 1 of 5 Hydrologic Seii Group —Rifle Area, Colorado. Parts of Garfield and Mesa Counties (RTZ kaiustrial Site) MAP LEGEND MAP INFORMATION Area of Interest (AOQ Local Roads Original soil survey map sheets were prepared at publication scale. Area of Interest (AOI) Viewing scale and printing scale, however, may vary from the .,. Other Roads ortginal. Please rely on the bar Scale on each map Sheet for proper Soils map measurements, Sol Map Units Souse of Map: Natural Resources Conservation Service Soil Ratings Web Sod Survey URL: htip :ffwebsoitsurvey.rxc&usda.gov .Yos. A Coordinate System: LITM Zone 12N 5U Alt] This product is generated from the USDA -MRCS cellWd data as of a the version date(s) listed below_ WD Soil SurveyArea: Rifle Area, Colorado, Parts of Garfield and Mesa Counties [] C Survey Area Data: Version A, Feb 1, 2008 CM Date(s) aerial images were photographed: 9/21/1993 ai R The orthopholo or other base map on which the soil lines were Nat rated or oat avaaable compiled and digitized probably d'iff`ers from the baclrgrourrd imagery displayed on these maps. As a result, some minor shifting political Feawras of map unit boundaries may be evident. Municipalities ID Cries ED Urban Areas Water Features oceans �.. Streams and Canals Transportation Rats Roads .sy Interstate Highways US Routes State Highways Natural Resources Web Soil Survey 2.0 2128/2003 Conservation Service National Coopffafive Soil Survey Page 2 of 5 hydrologic So 11 Group - -Rifle Area, Colorado, Pans of Go Meld and Mesa Counties Hydrologic Soil Group RTZ Industrial Site liydrotRgI Sail Group:.:8umrn by ilAap. Unit Ritre Area; Coldradd,.Parts: of Garfield. and Moto Countl ®s :. ..:..'. Map.unit ayirtbol.`: -': . •: Map unit name .'.:- .:.. RatEng :'..:. Acraa In AOI :' -:': ': t ?erc ant ot_dpl "; 3 Arvada. loam, 1 to 6 D 225,4 143% percent slopes ' 4 Arvada loam, 6 to 20 11) ' 320.0 20.2% percent slopes 47 _ NIhlllchannery loam, B to B 8.5 0.6% 25 percent slopes 62 Rock cu[cW- D 315,8 28,0% Tor6orthents complex, very steep 65 Torr I fluve nts, nearly level D 9.1 0.6% 66 Tordorlhents- D — -- 640.4 40.5% Camborthlds -Rack oulcrop complex, steep 72 Wann sandy loam, 1 to 3 t3 47.7 10% percent slopes 73 Water 13.6 0.9% Totals for Area of Interest [Afll] �— 1,580,7 10D.D95 Natural Resources Web Soil Survey 2.0 2/28/2008 Conservation 5ervics N all onal Cooperative Soil Survey Page 3 of 5 Hydrologic Soil Group—Rifle Area, Colorado, Parts of Garfield and Mesa Counties Description Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate: of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long - duration storms. The soils in the United Slates are assigned to four groups (A, B, C, and ❑) and three dual classes (AID, BID, and CID). The groups are defined as follows, Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands, These soils have a high rate c water transmission, Group B. Soil having a moderate infiltration rate when thoroughly wet. These consist ch €efly of moderately deep or deep, moderately well drained Orwell drained soils that have moderately fine texture to moderately coarse texture. These soils have a moderate rate of water transmission, Group C. Sails having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission, Group D. Soils having a very slow infiltration rate (high runoff potentlal) when thoroughly wet. These consist chiefly of clays that have a high shrink -swell potential, soils that have a high water table, soils that have a claypan or clay Payer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group (AID, BID, or CID), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes. Rating Options Aggregation Method. Dominant Condition RTZ Industrial Site Natural Resources Web Sall Survey 2,0 21280108 Conservation Service National Cooperative Soil Survey Page 4 of 6 Hydrologic 5oll Group — ,Riffs Area, Colorado, Pais of Garfield and Meau RTZ industrial Site Counties Aggregation is the process by which a set of component attribute values is reduced to a single value that represents the map unit as a whole, A map unit is typically composed of one or more "components ". A component Is either some type of soil or some nonsoil entity, e.g„ rock outcrop. For the attribute being aggregated, the first step of the aggregation process is to derive one attribute value for each of a map unit's components. From this set of component attributes, the next step of the aggregation process derives a single value that represents the map unit as a whole. Once a single value for each map unit is derived, a thematic map for soil map units can be rendered. Aggregation must be done because, on any soil map, map units are delineated but components are not. For each of a map unit's components, a corresponding percent composition is recorded. A percent composition of till indicates that the corresponding component typically makes up approximately 60% of the map unit. percent composition is a critical factor in some, but not all, aggregation methods. The aggregation method "Dominant Condition" first groups like attribute values for the components in a reap unit. For each group, percent composition is set to the sum of the percent composition of all components participating in that group. These groups now represent "conditions" rather than components. The attribute value associated with the group with the highest cumulative percent composition is returned. If more than one group shares the highest cumulative percent composition, the corresponding "tie- break" rule determines which value should be returned. The "tie - break" rule indicates whether the lower or higher group value should be returned in the case of a percent composition tie. The result returned by this aggregation method represents the dominant condition throughout the map unit only when no tie has occurred. Component Percent Cutoff: None Specified Components whose percent composition is below the cutoff value will not be considered. If no cutoff value is specified, all components In the database will be considered, The data for some contrasting soils of minor extent may not be in the database, and therefore are not considered. Tie - ,break Rufa: tower The tie -break rule indicates which value should be selected from a set of multiple candidate values, or which value should be selected in the event of a percent composition tie. t�SDA Natural Resources Web Soil Survey 2.0 212812008 ri Conservation Service National Cooperative Soil Survey page 6 of 5 APPENDIX C: MINING PLAN Division of Reclamation Mining & Safety Permit Application RTZ INDUSTRIAL SAND & GRAVEL MINING OPERATION GARFIE LD COUNTY, COLORADO 6.4.1 EXHIBIT D — Mining _Plan Overview The RTZ Industrial wishes to include 130.558 acres in the permit boundary; of which approximately 40.7 acres will be mined. Accessary facilities, such as an office, are incorporated into this Mining Plan [see Exhibit 8]. The reclamation of the property will be done concurrently with mining as .mining progresses generally north and west. For planning purposes, the market for construction materials from the proposed resource is 150,000 tons per year. Description of Overburden Deposit and Underlyin Stratum Topsoil on the proposed reclamation permit site is highly variable, consisting of six feet of soil in some reaches of the site up to twelve feet of topsoil cover in other locations. The alluvial deposit consists of sand and natural gravel, as well as larger unconsolidated stone material and sand and gravel with tracers of shale. Other than topsoil the site is level with only overburden covering the deposit. Phase 1 -14,7 Acres Phase 11 — 9.5 Acres Phase I11 --16.5 Acres Mining Methods The proposed method of mining is surface extraction, typical of shallow alluvial deposits. Due to the presence of groundwater in the deposit, dewatering, as detailed below, is indicated to facilitate the efficient recovery of sand and gravel. Mining will progress in three phases. Prior to commencement of production mining, topsoil will be Stripped prior to reining in each phase. Topsoil and overburden will be stored outside the pit area inside the gravel pit boundary. The overburden storage area is Iocated on the southwest portion of the parcel. This portion of the parcel will be used for storage of overburden only and will reduce the amount of transport of overburden. Construction materials will be extracted and moved on -site with excavators, front -end loaders, strippers and off-road haul vehicles. The mining limit for the project will be at least 25 feet from utility easements in the southeast section of the parcel and 50 feet from Division of Reclamation Mining & Safety PermR Applicalion county road and railroad right -of -way. The mining limits of the southern boundary of the parcel will be at least 200 feet from the Colorado River. These setbacks ensure the stability of the structures in the vicinity throughout the period of mining and reclamation. Phased Mining and Processin Phase 1 commences with topsoil and overburden stripping as needed and moved to the overburden storage location. Mining will be initiated at the southeast corner of the Phase 1 mining area, creating a sump area for dewatering operations. The sump area is intended to retain pumped water for dust control and eventual discharge througlz outfall 001 and for controlled re- distribution to wetland areas to maintain soil moisture, The direction of mining in Phase 1 will generally move north and west. The processing plant, including screening and crushers to be used during mining in Phase 1 and 2 will be located in the northeast section of Phase 3 mining area as shown on the Mining Plan. (Exhibit $ ). Reclamation will begin in areas within Phase 1 within one year of the completion of this phase of mining. Mining in Phase 2 will begin with stripping and stockpiling of topsoil and overburden as needed in Phase 1. The overburden will be used to as reclamation of Phase 1. The mining will start in the southeast corner of the Phase 2 mining area. After the completion of Phase 2 and prior to the raining of Phase 3 the excess overburden and top soil will be removed from Phase 3 and the processing plant, including screening and crushers will be used in Phase 2 for the mining of materials in Phase 3. The reining of Phase 3 will continue with the stripping of topsoil and overburden from Phase 3. The mining will begin in the southeast corner of Phase 3 and move northwest. The Phase 3 is the final section of the pit area to be mined and reclamation will begibi within one year of completing mining in this phase. The processing plant will be moved off site, allowing for the efficient recovery of all sand and gravel reserves within the permit: area. Mining Slopes The operator will not he limited to mining to approximate reclamation slopes in the event slopes in the event that backfill material is generated in sufficient quanitites to facilitate recovery of construction materials within the Gross- section of the slope to the pit bottom. Mitring to near - vertical slopes will be permitted where backfill material are available for reasonably contemporaneous placement along mined slopes. Final sculpting of reclamation slopes of 3:112:1, in accordance with Construction Materials Rule 3.1.5(7), may occur at the time of mining or with concurrent reclamation. Earthmovin,.,g Operations and Maximum Disturbance Division of Reclamation Uping & Safety Permit Application The vegetation and plant growth medium within pit boundary will be cleared and salvaged in the permit boundary. Topsoil, as available, can be used. to construct 6 -foot screening berms in determined locations. Standard equipment, including excavators, backhoes, loaders and haul trucks will be used in carthmoving operations at the RT2 Industrial Gravcl Fit. Site disturbance will be minimized through the use of phasing plan and the reclamation plan. Dewaterin The RT7 Gravel Pit will be equipped with pumps to allow for dry - mining. Water impacts associated with dry - mining have been addressed in Exhibit G and the water right decree. The RT2 Caravel Pit will pump water to the detention pond located on the west end of the project for discharge to the existing stream and sample point 001. This will allow for a dry pit area and give access to the pit floor. If only partial dewatering is obtained; mining methods will be adapted accordingly. The wet pit run will be removed with a track hoe and set on the pre- mining area for temporary drying and removed with a loader. This two stage mining will be used where groundwater pumping is limited due to on or off -site constraints. Primary, and Secondm Commodities The primary commodities to be reined are sand and gravel. These are expected to be used for road bed material and oil and gas pads. There is no secondary commodity. .Incidental Products There should be no incidental products expected from this operation Ex 1p osives Explosives are not planned to be used in this proposed operation. ZL P.4 ZZ OLD AJ V* A, ................................... r -vo Q ...................... 9z . . . . . . . . . . . . . DATE RE%4WK MINE PLAN FIGURE NO, 6.4.4 RTZ INDUSTRIAL sC jV. DjMpi 'j 10. 2008 SHE I OF 1 IA C4 0 WN 8: CH 8Y: A 0 A N A"VO A APPENDIX e RECLAMATION PLA14 Division of Reclamation Mining & Safety Permit ApplicatIon RTZ INDUSTRIAL SAND & GRAVEL MINING OPERATION GARFIELD COUNTY, COLORADO 6.4.1 EXHIBIT E.— Reclamation Plan Introduction The RTZ Industrial mining plan proposes to use 131.558 acres for the gravel mining activities, of which 40.7 acres will actually be mined. The mining and reclamation is to proceed in three phases with reclamation of each phase following closely behind each mining phase. All of the affected land is to be reclaimed. Reclamation will include (1) contouring and stabilization of slopes, (2) placement of topsoil and soil amendments, (3) seeding and planting and (4) follow -up monitoring and management to ensure adequate sail cover and noxious weed suppression (See attached Exhibit E, Reclamation Plan). Tv ps o il_ P rese rvat i o n (' Topsoil will be removed prior to mining each phase and will be stockpiled in mounds on the western end of the property. A temporary seed mixture, following the recommendations of the Natural Resource Conservation Service (NRCA) (See attached NRCA seed recommendations), will be applied by broadcasting to help stabilize the soil against wind and water erosion. When broadcast seeding is used the seeding rate will be doubled per NRCA recommendations. Certified weed free hay or straw will be used for mulch, except where the slope exceeds 10 percent. In those instances an agronomy blanket is to be used. Final Contouring The Reclamation Plan Map, Exhibit F, shows the proposed final contours. Per Construction Materials Rule 3.1.5 (7), final slopes will be no greater than 3:1 (HY) for 5 feet above and ten feet below the water table. Most other slopes will be 2:1. The base of the pit is expected to be at or near bedrock, which in most areas will be approximately 24 feet below ground surface. Final grading is to be accomplished by the excavation equipment onsite. All grading is to be completed in a manner to control erosion and siltation of the affected lands. All backfilling and grading shall be completed as soon as feasible after the mining process. Areas that are to be backfilled will be compacted to provide stable slopes. If farm equipment is to be used for topsoil mixing and for planting, final contours will be compatible with these activities. Division of Reclamation Mining & Safety Permit Application Topsoil Redistribution The fall season is the best planting time to provide optimum plant survival. Topsoil will be taken from the stockpile and redistributed to disturbed areas after slope stabilization has occurred and in line with the planting seasons, Three to six inches of topsoil and soil amendments will be mixed using a disk harrow or other such equipment. Seeding and Planting Seeding of the NRCS- recommended dry land grasses will be undertaken during prime planting seasons, October 15 through April 30, Seed mixtures recommended by the NRCS, as stated in the attached letter, will be used. The letter includes recommendations for rates and methods for seeding and planking. These recommendations will be followed as closely as possible to provide the best conditions for maximum plant survival rates. Seeding of the larger areas will be completed during the first prime planting season following the completion of mining, contouring and topsoiling of each phase of the project. Planting may proceed prior to the end a phase of the project if contouring and topsoiling are completed and it is in line with sound engineering practices. Seeding will be accompanied by straw or hay mulch or its equivalent. Planting will be accomplished using a seed drill using a drill spacing of 7 — 10 inches: Planting depth will be % to lz inch. if the seed is broadcast the seed coverage will be twice that shown in the NRCS recommendations and mulched, if needed. Fallow -u 2 Monitoring and Management Management of the reclaimed area will proceed according to NRCS guidelines. RTZ will monitor the plant growth progress and add sail amendments, including fertilizer, if needed. Grasses will be mowed for at least the first two years after reclamation of each phase to establish regenerating stands of grasses and to control weed infestation. Noxious Weed Control RTZ industrial will control noxious weeds using the recommendations of the Colorado Noxious Weed Management Act and the Garfield County Vegetation Management Department. Weeds listed by Garfield County as noxious are shown below: Common Name Leafy Spurge Russian Knapweed Scientific Name (Euphorbia esula) (Acroptilon repens) Division of Reclamation Mining & Safety Permit Application Yellow Starthistle Plumeless Thistle Houndstongue Common Burdock Scotch Thistle Canada Thistle Spotted Knapweed Diffuse Knapweed Dalmatian Toadflax Yellow Toadflax Hoary Cress Salt Cedar Oxeye Daisy Jointed Goatgrass Chicory Music Thistle Purple Loosestrife Russian Olive (Centaurea solstitalis) (Carduus acanthoides) (Cynoglossum officinale) (Arctium minus) (Onopordum acanthium) (Cirsium arvense) (Centaurea maculosa) (Centaurea diffusa) (Linaria dalmatica) (Linaria vulgaris) (Cardada draba) ( Tamarix parviflora, Tamarix ramosissima) (Chrysanthemum leucantheum) (Aegilops cylindrical) (Cichorium intybus) (Carduus nutans) (Lythrum salicaria) (Elaeagnus angustifolia) Management of the weeds will be by physical removal, chemical spraying or by other means as recommended in the state and county programs. Monitoring and control of new possible infestations will also be followed according to the recommendations of Garfield County Vegetation Management Department. U.S. Department of Agriculture FOR >'INAL RECLAMATION CO -ECS -5 Natural Resources 180 -12 -11 Conservation Service July 2004 Grass Seeding: Part 1 - Planned Planner: Stephan R. Jaouen Deto: L-7 Producer: Critical - South 1Nest Exposure - Native PLS Rates IrdNon -Irr PMAc to uae (100 %) MLt2A: 34B ContractfA regiment #: Item mum: Seeding Operation: Acres to Be seeded: 10 Seedbed Prep: Cropland: non4rrigated 15 Planting Oates: Oct 15 - Apflt 34 18.0 Planting Depth (in.): 114 - 112 9.014.5 Drill Type: grass 1.6 Drill S pacInq (in.: 7 -10" Fertiirzor: pounds per errs rocornmendad (planned and applied requires practice standard 590) Nitro on N3 Phosphorus (PI Potassium K) 10.0 40.0 Gal Ieta grass (ca ryopsls) 4.012.0 Weed Control: Dates: 0.6 (planed and applied requires practice standard 595) 5.0 $tream bank wheat rass Description: 11.015.5 Cover: Amount: 1.1 10.0 11.0 Bluebunoh wheatgrass Description: 12.018.0 12.0 15 Application Method. 10.0 Seed Recommandatioris: 5pecles Variety (table 6: PMTN 59) PLS Rates IrdNon -Irr PMAc to uae (100 %) %Inmix_j Rate IPLS Iblec) Acres to be seeded Tots PLS Indian rice rass 8.0- 12.014.0.6,0 12.0 15 11.8 10.0 18.0 Bolgebrush squfrrellail 9.014.5 9.0 20 1.6 10.0 18.0 Wastem wheat rass MA I B.0 16.0 25 4.0 10.0 40.0 Gal Ieta grass (ca ryopsls) 4.012.0 4.0 15 0.6 11010 5.0 $tream bank wheat rass 11.015.5 11.0 10 1.1 10.0 11.0 Bluebunoh wheatgrass 12.018.0 12.0 15 1.8 10.0 18.0 Totals 64.0 10010 11.1 1010 Notes: Use adapted improved varietlos and cut IIvars In the foIt DWI n9 order of prererenca, when available: 1, cortifled name varlatles, 2. named varletles, 3, common seed PLS = Pure Live geed Double drilled seeding rate to obtain broadcast seadtng rate. For critical area seedings use the irrigated rate Certified Planner: late: U-S. Department of Agriculture CO -ECS -5 Natural Resources Ft7R TOPSOIL STOCKPILE STABILIZATION 180 -12 -19 Conservation Service July 2004 Grass Seeding: Part I - Planned Planner: Stephen R. Jaouen & Dennis Davidson Date:; Producer: South/West 8.12in CRITICAL INTRODUCED MLRA: 39b Contract/A roement #: ItemNum: Seeding Operation: Acres to be seeded: 10 Seedbed Prep: Cropland: Planting Dates: Oct 15 -Apra 30 Planting Depth (in.) : 114 -112 Drill Type_ grass DRILLGD Drill Spacln In.: 740" Fortilizar. Pounds per acre recommended (planned and applied requkes practice standard 59 0) Nitrogen (N) Phosphorus (P) Potasslum ttq Weed Control: Dates: As Needed (planned and applied requlres practice standard 595) mechanical or chemical Description: Cover: Amount: minimum 2000IbsAQ. Description: Else certified weed free straw with tackafier or crimp disk. On slopes over 10% use agronomy blanket, Follow manafactures Application Method: Installation directions, Notes: Use adapted improved varieties and cultivars in the following order or preference, when available: I. Certified name varieties, 2. named varieties, 3. common seed M 0 Pure live Seed Double drilled seeding rate to obtain broadcast seeding rare. For critical area seadfngs use the irrigated rate. Certilied Planner: Date: Pit Bou4ary MIMING PHASE I1 * INK !,1 /- -q POND RECLAMATIOP PHASE I 9.1 Surface Acres NOTE: All pond grading is 3 :1 for 10 feet in Pond Depth per Colorado Division of Mining and Reclamation Construction Materials Rule 3.1.5 (7) r -- r� �1 MINING PHASE III 1F= c -� NOTE: Top of Surface Elevation for Water Level on both ponds All banks are 4999 feet. are at 5 :1 and 3 :1 slopes to 10 feet below water surface.. l DATE REVISION MADE CI FINAL PHASE I RECLAMATION PLAN RTZ INDUSTRIAL FIGURE NO. 9 A SCALE: DATE: 1 - 250' Nov 26, zDDn SHEET; I OF 3 - ZANCAAFELLA AA0 4550 ,4ES, WC DRAWN AYFI BY: CHKO BY: AWZ APPO BY: - -- DRAWING: See Footer LVOINrFRIA10 C6W3VZ UNI POST OMCE Box 100 - 1on G ANO Avg OUNW000 SPRIKS, COLORADO 81602 (070) O45-6700 2P41A J 1"3. Pit Bourifa-ry- V POND RECLAMATION PHASE 11 13.6 Surface Acres NOTE: All pond grading is 3:1 for 10 feet in Pond Depth per Colorado Division of Mining and Reclamation Construction Materials Rule 3.1.5 (7) MINING PHASE III IV 7 4, NOTE: Top of Surface Elevation ox/** for Water Level on both ponds are 4999 feet. All banks are at 5:1 and 3:1 slopes to 1 0 feet A AVII Pit Boun ary POND RECLAMATION PHASE III 19.4 Surface Acres NOTE; All pond grading is 3:1 � for 10 feet in Pond Depth per Colorado Division of Mining and Reclamation Construction, Materials Rule 3.1.5 (7) l i`\ ".toof N41 Port DATEEM90N I FINAL PHASE III RECLAMATION PLAN SCALE: DATE: SKEET: I - - 250' I NOV 26, 2008 I 3 DF 3 DRAWN BY: I CHKD Y; I A"D BY: DRANANG AWZ AWZ - -- I dwg t, / W, ;?'y Ll r p of Surface Elevation r Level on both ponds l feet. All banks are d 3 :1 slopes to 10 feet )w water surface. RTZ INDUSTRIAL FIGURE ND. 9 C APPENDIX E: STDRMWATER MANAGEMENT PLAN Starmwater Management Plan for RTZ Gravel Pit Y ..: Prepared for: RTZ Industrial, LLC P.O. BOX 1908 Glenwood Springs, CO 81602 (970) 945 -5700 Prepared by: Ze.ncanella & Associates. Inc. 1011 Grand Avenue G3 enwood Springs, CO 81501 (970) 945 -5700 R Ff ! i i The proposed construction of the RTZ Gravel Pit will take place on a 130 acre tract of land located 4.5 miles west of Parachute, Colorado at the intersection of Highway 6 & 24 and Stone Quarry Road. The site is bordered by the Union Pacific Rail Road line and Interstate 70 to the north, to the east by an existing gravel pit operation, to the west by undeveloped land, and to the south by the Colorado River. The project will initially involve the development of the gravel pit, including the removal and stockpile of topsoil and overburden, clearing and grubbing the area for crusher machinery and offices, and reclamation of the pit after each phase has been fully mined. It is anticipated that reclamation will entail open water ponds, and a future development to the site may occur, but these activities are not formally proposed at this time. The implementation of this storm water management plan shall begin prior to any construction. This plan covers the mitigation of the adverse effects of storm water runoff during construction, and gravel mining and crushing operations. The owner, contractor and subcontractors will be responsible for the construction of the infrastructure and protection of adjacent water courses. Construction 5eauenc The date for beginning construction activities is estimated to be March 2009. Implementation of the storm water management plain is required to be in place prior to initiating construction activities. The storm water management sequence is the installation of the perimeter sediment controls such as sediment control fencing, and erosion logs and /or straw bales, followed by clearing and grubbing. The site will he developed in three phases. The phases will consist of 14.7 acres for Phase t, 9.5 acres for Phase 11, 15.5 acres for Phase Ill. This will limit the disturbed area to one third of the site at a time. As each phase has been fully developed, it will be reclaimed and revegitated before the next phase proceeds. The intent of this storm water management plan is to cover the development and operations of the three phases for the crushing activities and reclamation of the site. The construction phasing can be seen on the attached construction phasing map. (Fig. 1) The stabilization methods will be further described below. Existinx Conditions The site can be broken into three parts. The upland area is dominated by scattered greasewood shrublands. This area includes the railroad right -of -way and will not he affected by the mining operations. The second part is the main area that will be mined and includes the previously disturbed and excavated borrow pits. This area also has infrequent rabbit brush and widely scattered saltbrush. As a result of the prior disturbance and the high salinity of this area it currently has a ground cover of about 20% to 30%. The third area is the cottonwood riparian woodlands immediately adjacent to the Colorado River which also has tamarisk, Russian olive, and sma11 patches of cattail. Grasses in this area were dominated by saltgrass. A wildlife study conducted by Rocky Mountain Ecological Services has identified three wetlands areas on the proposed property. These wetlands are located along the county road and the Colorado River. The gravel pit boundary has been adjusted to exclude the wetlands, Prouosed Conditions As previously described, the proposed cons tructlon wi11 consist of the development, operation, and reclamation of a gravel mining and crushing operation. The proposed reclaimed site will include two new ponds. (Attach reclamation plan) All other disturbed areas of the site will be revegitated to stabilize the site in the interim until the site obtains approval for a residential development. The site will be revegitated with a native seed mix in accordance with the attached seeding plan. CONSTRUCTION DEWATERING PLAN Dewatering of the gravel pit is anticipated due to shallow water table and the proximity of the gravel pit to the Colorado River. A construction dewatering permit has been submitted to the Colorado Department of Public Health and the Environment. A lined, 300 ft. by 100 ft. detention pond will be constructed on the east side of the unnamed intermittent stream as identified on the attached site map. As each phase of the gravel pit is developed, a Sump will be constructed and the water will be pumped to the detention pond, The water leaving the detention pond will pass through a Parshall flume with a continuous data logger to record the water leaving the plant, The water will then flow through a series of check darns along the unnamed intermittent steam to the Colorado River. STORMWATER RUNOFF— DRAINAGE PLAN Stormwater runoff From this site will be, in general, uncon centra ted sheet flow. The sheet flow off of the stripped land and the stockpiles will be channeled into ditches to minlmize erosicn. Because of the natural slope of the site, the storm water will be channeled into three outfall areas. These three areas are: the bar ditch alongside County Road 300, the unnamed Intermittent stream on the east side of Phase II, and the unnamed intermittent stream south of the topsoil stockpile. The three outfalls will have check dams and straw bale BMP's to minimize sediment and erosion before the storm water reaches the Colorado River, A silt fence will be required along the southern edge of the gravel pit near the Colorado River to minimize sediment from entering the river from the low areas of the site. PEST_ MANAGEMENT PRACTICES (BMPsJ The following describes the site management procedures that will be implemented for the RTZ Gravel Pit site in accordance with typical Best Management Practices (BMP's). [luring construction activities and until vegetation can be established, temporary BMP's will be utilized to minimize the effects of sediment erosion and to manage storm water. The stripping of topsoil and overburden from the site will produce large stockpiles on the site. The size of these stockpiles will be constantly changing as more material is removed from the site and deposited at the stockpile. For this reason a perimeter ditch will be a better choice than silt fence. The perimeter ditch can easily be moved and maintained as the stockpiles are moved and changed with the equipment available at the site. A ditch will be placed around the perimeter of the stockpiles to gather runoff from storm events and channel it to a detention pond. The detention pond will allow the sediment to fall out of the storm water before it enters the intermittent stream. The sides of the stockpiles will be tracked with a dozer to minimize sheet flow off the sides of the stockpiles. Erosion control logs or certified weed free straw hales will be placed at intervals of approximately 100 ft in major drainage channels roadside ditches and at intervals of approximately 54 ft in minor drainage channels leading from culverts. They will also be placed at the end of all swales before the swales outfall into the major drainage. These controls should be sufficient to mitigate the sentiment discharged into the existing system. Sediment and mud shall be prevented from leaving the construction site by immediate placement of a vehicle tracking pad at entrance. The contractor is responsible for cleaning and general upkeep of existing public roads used for access. In the interim condition water trucks should be maintained and utilized on site far the duration of the construction period to minimize potential fugitive dust caused by mining activities as an effective dust control measure. Good housekeeping SMPs should be followed throughout the entire life of the project. These include the following: - refuse receptacles should be regularly emptied and equipped with lids, - keeping machinery in good operating condition to prevent leakage. - apply appropriate (not excessive) amounts of fertilizer to the landscaping. - scheduled maintenance of BM Ps and cleaning of check dams, vehicle tracking pad, and silt fence. Other housekeeping practices should include general site cleanliness and proper training of employees. Seeding of disturbed areas is needed after the completion of construction. The seeding may be only temporary if it is in areas that will contain pavement or buildings in the future. MATERIAL HiaNDILING AND 5PILL PRQL NTION If fuel or oil for construction machinery is present on the site, materials should be stored and handled in covered areas to prevent contact with stormwater, and chemicals should be stored within berms or secondary containment devices to prevent leaks and spills from entering stormwater runoff. Cleaning and fueling of machinery should be done during dry weather, if possible. Washing of concrete trucks and other equipment into the storm drainage system is prohibited, Spills or accidents shall be immediately reported to the SWMP Administrator and depending on the nature of the spill involved, the Colorado department of Health, downstream users, or other agencies may need to be notified. FINAL STABALIZATION once construction activities are completed for each phase, restoration and final stabilization of the disturbed areas will begin. Within one growing season of the project completion, uniform vegetative site coverage shall be equal to or greater than 70% of the pre - disturbance levels, or equivalent permanent, physical erosion reduction methods have been employed, to be considered stabilized. When the site is determined to have reached the final stabilization stage, temporary erosion control measures can he removed. INSPECTION AND MAINTENANCE A thorough inspection and maintenance of the storm water management system is required every 14 days and after any precipitation or snowmelt event that causes surface runoff. The permit will describe the inspection procedures to follow. As part of the inspection, a logbook needs to be kept. The following information should be included in the logbook (per "Construction Guidance Document: Preparing a Storm Water Management Plan," Colorado Department of Public Health & Environment, 7/94): - records of any spills, leaks, or overf lows, including time, date and weather condition, - implementation of specific items in SWMP, - events involving materials handling and storage, contacts with regulatory agencies - maintenance and repair of storm water management controls, - preventive maintenance activities, - inspection activities and dated photographs. RETENTIO OF RECORDS The perm €ttee shall retain a copy of the Storm Water Management Plan requ !red by this permit at the construction site from the date of project initiation to the date of final stabilization. The permittee shall retain copies of the Storm Water Management Plan and all reports required by the permit and records of all data used to complete this applicat €on for a period of at least three years from the date of final stabilization. ATTACHMENTS LEGAL DESCRIPTION RTZ INDUSTRIAL SAND & GRAVEL MINING OPERATION GARFIELD COUNTY, COLORADO 6.4.1 EXHIBIT A�—Legal Des_ cription A PARCEL OF LAND SITUATED IN SE114SE114 OF SECTION 28 AND IN SECTION 33, TOWNSHIP 7 SOUTH, RANGE 96 WEST OF THE SIXTH PRINCIPAL MERIDIAN, COUNTY OF GARFIELD, STATE OF COLORADO; SAID PARCEL. BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: COMMENCING AT THE= NORTHEAST CORNER OF SAID SECTION 33, A BLM CAP 1N PLACE, THE POINT OF BEGINNING; THENCE S00 °01 '55 "E ALONG THE EASTERLY BOUNDARY OF SAID SECTION 33 A DISTANCE OF 1,369.44 FEET; THENCE LEAVING SAID EASTERLY BOUNDARY S17 °45'22 "W ALONG THE WESTERLY RIGHT -OF -WAY OF UNA ROAD A DISTANCE OF 1,065.87 FEET TO A POINT IN THE CENTER OF THE COLORADO RIVER, AS DEFINED IN BOOK 602 AT PAGE 964 OF THE GARFIELD COUNTY CLERK AND RECORDER'S OFFICE; THENCE ALONG SAID CENTERLINE AS DEFINED, N69 °04'13 "WA DISTANCE OF 1,170,74 FEET; THENCE CONTINUING ALONG SAID CENTERLINE S85015'2T W A DISTANCE OF 324.97 FEET; THENCE CONTINUING ALONG SAID CENTERLINE S59 °20'30 "WA DISTANCE OF 316.71 FEET; THENCE" CONTINUING ALONG SAID CENTERLINE S48 °53'42 "W A DISTANCE OF 337.31 FEET; THENCE CONTINUING ALONG SAID CENTERLINE= S20046'48 "W A DISTANCE OF 328.61 FEET; THENCE CONTINUING ALONG SAID CENTERLINE S11 °57'01 "1!V A DISTANCE 01= 859,10 FEET; THENCE CONTINUING ALONG SAID CErNTERL.INE S64 °03'25 "W A DISTANCE OF 1,512.73 FEET; THENCE LEAVING SAID CENTERLINE N55 "52'00 "W A DISTANCE OF 328,96 FEET TO A POINT ON THE SOUTHERLY RIGHT -OF -WAY OF THE UNION PACIFIC RAILROAD; THENCE N34 008'00 "E ALONG SAID SOUTHERLY RIGHT -OF -WAY A DISTANCE OF 2,349.28 FE ET; THENCE CONTINUING ALONG SAID RIGHT -OF-WAY ALONG THE ARC OF A CURVE TO THE RIGHT HAVING A RADIUS OF 3,080.15 FEET AND A CENTRAL ANGLE OF 07 048'48 ", A DISTANCE OF 420.03 FEET, (CHORD BEARS N37 012'54 "E A DISTANCE OF 419.70 FEET) TO A POINT ON THE NORTH -SOUTH CENTERLINE OF SAID SECTION 33; THENCE CONTINUING ALONG SAID RIGHT -OF -WAY NOW 19,12'vv ALONG SAID NORTH -SOUTH CENTERLINE A DISTANCE OF 73.67 FEET; THENCE LEAVING SAID CENTERLINE AND CONTINUING ALONG SAID RIGHT -OF -WAY ALONG THE ARC OF A CURVE TO THE RIGHT HAVING A RADIUS OF 2,815:06 FEET AND A CENTRAL ANGLE OF 12 °14'22 ", A DISTANCE OF 601.35 FEET, (CHORD BEARS N48 041'42 "E A DISTANCE OF 600.21 FEET); THENCE CONTINUING ALONG SAID RIGHT -OF -WAY N55 °08'54 "E A DISTANCE OF 98.96 FEET; THENCE CONTINUING ALONG SAID RIGHT -OF -WAY N55 °29'00 "E A DISTANCE OF 2,142.73 FEET TO A POINT ON THE NORTHERLY BOUNDARY OF SAID SECTION 33; THENCE CONTINUING ALONG SAID RIGHT -OF- WAY N87 0 1901 "E ALONG SAID NORTHERLY BOUNDARY A DISTANCE OF 94,82 FEET; THENCE LEAVING SAID NORTHERLY BOUNDARY AND CONTINUING ALONG SAID RIGHT -OF -WAY N55 029'00 "E A DISTANCE OF 299.37 FEET TO A POINT ON THE EASTERLY BOUNDARY OF SAID SECTION 28; THENCE LEAVING SAID RIGHT -OF -WAY S01 °57'23 "E ALONG SAID EASTERLY BOUNDARY A DISTANCE OF 157.92 FEET TO THE POINT OF BEGINNING; SAID PARCEL CONTAINING 130.558 ACRES, MORE OR LESS. MINE MAIN ENTRANCE RTZ MINE LATITUDE - 39024'02 11N LONGITUDE -108° 6'17 "W DATUM - NAD 83/WGS84 U.S. Department of Agriculture FOR FIIJAL RECL-AMATION C&ECS -5 Natural Resources 180 -12 -11 Conservation Service July 2004 Grass Seedling: Part I - Planned Planner: Producer: Stephen R. Jaouen Critical - Spouth West Exposure - Native _ Date: MLRA: 348 ContractfAgreemant 9: Item Ne •� Seeding Operation; Acres to be seeded: 10 _ Total PLS Seedbed Prop: Cropland: non- migated 8.0- 12.014.0 -6.0 Planting Dates: Oct 15 - April 30 15 20 25 15 1.8 1.8 4.0 0.6 Planting Depth (in.): 114-1/2 18.0 18.0 Bottlebrush squirreltail Drill Type: grass 9.0 16.0 4.0 Westem wheatgrass Galleta grass (caryopsis) Drill Spacing ln.: 7.10' 40.6 Fertilizer: Pounds per acre recommended (planned and apptied requires practice standard 590) Nitrogen (N) Phosphorus iPj Potassium fN[] 11.0 10 IA 1.8 100 10.0 Weed Conlrot: Dates:. (planned and applied requires practice standard 595) 12.0 15 Description: Covsr. Amount Description: Application Method. Seed Recornnlerldatioils; Species Variety i (table 6: PMTN 59) PLS Rates 1rrlNon -IF( PLS/Ac to use (100 %) % In mix Rate (PLS Ilefac) Acres to be seeded Total PLS Indian ricegrass 8.0- 12.014.0 -6.0 12.0 15 20 25 15 1.8 1.8 4.0 0.6 10.0 10.0 10.0 10.0 18.0 18.0 Bottlebrush squirreltail 8.014.5 16.018.0 4.012.0 9.0 16.0 4.0 Westem wheatgrass Galleta grass (caryopsis) 40.6 6.0 Streambank wheatgrass 11.015.5 11.0 10 IA 1.8 100 10.0 11-0 18.0 Bluebunch wheatgrass 12.016.0 12.0 15 Totals 64.0 100.0 11.1 10.0 1110 Notes: Use adapted Improved varietles and cultivars In the following order of preference, when available: 1. certified narne varieties. 2. gamed varieties, 3. common seed PLS = Pure Live Seed I oobla drilled z -ombnq rats. to rAhlain hioNdc tsI ceedlny rate For crttical area seedings use the irrigated rate Certified Planner; Date: U S Department of Agriculture CO -EGS -S Natural Resources FOR TOPSOIL STOCKPILE STABILIZATION _ 180 -12 -11 Conservation Service July 2004 Gres Seeding: Part I - Planned Planner: Stephen R. Jaouen S Dennis Davidson Producer: I SouthMfest 9 -121n CRITICAL Seeding Operation: Acres to be seeded: Seedbed Prep: Planting Dates: Planting Depth fin.): Drill Type: Drill Spacing in.: 10 � Variety (table 5: PMTN 591 Oct 15 . April 30 114-1/2 DRILLE=D grass 7 -10" Fertilizer: Pounds per acre recommended Nitrogen (N) I Phosphorus (Pi I Potasslum Nunn: 1 Y Cropland: (planned and applied requires practice standard 590) Weed Control: Dates: As Needed (planned and appled requires practice standard 595) Description: rnechanical or chemical Cover: Amount: minimum 20001bs.Iac. Description: Use certified weed free straw with iackallier or crimp disk On slopes over 14% use agronomy blanket, follow manafaclures Application Msthod: I installation directions. Seed Roconlnlendations: Species Variety (table 5: PMTN 591 PLS Rates IrrlNon -Irr PI.SIAc to use (100.4) % In mix Rate (PLS Ibfac) Acres to he seeded Total PLS Western wheatgrass Arriba 16-0/8-0 1&0 30 4.8 1010 II 1 48,0 Siberian wheatgrass Vavilov It or Vavilov 11.015.5 11.0 30 3.3 1014 33,0 Orchardgrass Piauls 4.012.0 4.0 10 �0.4 2.0 10.D 1010 4.U— 20.0 _ Russian wikfrye Bozolsky II or Bozolsky 10.015.0 10.0 20 Bottlebrush squirreltail Wapiti or Meeker 9.014.5 9.0 10 0;9 _ 10.0 9.0 Totals 50.0 1000 11.4 10.0 114.0 Notes: Use adapted Improved varletles and cultivars in the following order of preference, when available: 1, certified name varieties. 2. named varieties. 3. common seed PLS = Pure Live Seed �I. .i - lelfiliq fate to oblain trfnn(feast S;PM nci 1.7l - For critical area seedings use the irrigated rate. Certified Planner: Date: SOILS INFORMATION i _ fJ r`a• i w � 1 SOIL INFORMATION MAP FOR RTZ GRAVEL PIT ALE: DATE: SHEET: 1" =3U0' Sept. 10, 2008 1 OF i J VNN 8Y: CHKU BY APPD EM fJRAWNG. RVFG AWZ TAZ soiLdwg f F IJ N c� \3 ,. PWli OF 7'CifAt AAA.- 73 0.2i7LORigTALAR�A ` �� 1 RTZ INDUSTRfAL LLC POST oFmcc sox isoa - 7Dii GRAND Amu WOOD SPRINGS. COLORADO 81602 (9701 945- FIGURE NO. 1 6 ROJFCT.- 26419 a 72 L — GRAVEL PIT BOUNDRY r 1 Map Unit oescrfptlon ARM Area, Corxodo• Pyrls df G&Md and N"a Geunaec 72 wyann sandy tonl'ify 1 to 3 pertant slopes Sdtwg Efevaiion. 3069 is 05{00 iae! Compo.slHort aoscdpi 0nbf W -1Rn sena+a tandKvrnc Terraces. %mesy floors vQ'f4-9*z&Aeps; Ccrivm hoiw A, ro 7- ve shape: Caws& ki,a ii PAN$ Trladal; Aihmt>radeftwd from sarraslorw go chars Pfopeflas acrd aaef 01 IMi to a perurH . " adast Poo, ,&6:u6 Carweycfthanr miriwilkVlayato frenxmNwilar(KffblX 16gh(2.cojo6coWIT) bepth to w tpr table; Abm o td 0 inches Frarwmydflood ; acivo -oral FreWerwYdfmim! mw cawarnotr bolo Miwmwx 10 PWCGN GypWnt 16mdrrareu: 0 petaYd AvairaWa WalecaepOeiry, HgTe (abaci Q.7 uicnes) fnlfrpr+ the Otw�7 farWarpobRltytlasir6cnRrn epAgatredi: sw fiend eaP+hftp � IrAgacw)< &,v Erdodcrf hte: Sail Meu*A (RMAY265P.0) TrpbCalFr4Ale 6 m a B fem b BQk Andy foan undy lmam'www sandy loam , Map Unit Des Drfptlan Rdld Aria COurtf46, Park ofC-wftld end Mom Counil m S Am* balm, i to B percent slopes $Owns Elerctiarr: SSI10 fa 6208feat GafnpoaHtgn DQvc1lP6aR of Afreda Selling tandronm Tarrom fans nawrl -dope ehepe; Cctti'ao, Mmr Atmsssbpl Yi_iQt W(tue r llneir Parrot rnaSa�fak u9neathr+lum derived from aandalww And shore Proprrllee ead CuaWes t *ope: S qa peroert Drainspscfaar. We0 drained C.pac�ty of ft mod hitia""6D trensrrd water PW; L9odn Wy kAN or mz&r t* high (0 Da to Frb*mnrarofft6*q� None Frngm" c4 pgiwirng: tabu! 41;010 MA A oa[boWe mwifttllm: 10 paf0W offoummwWwo: 2 Pament Sadfriin a rn4dMurX Vera a ya'sde MW rsniry g11n6 (40 10 760 nvttwdtm) AYm7+th wa{er caprGTY: N(vdeniA {abau[ ILO W mien] fnlerpnrVwg arqups Land drpabiAYrigscaleallon {eiipoled} 7s Land C"4)60 (Aoh kdpe(ad}; 71 CTplpply( dle: 8dr Ysale (R04aAY281CO} Other regobllwdea>d0eaan+' SALT FIATS{041XYMICO) Trpl.,ri s taft 0 to a mehw mm 3 to 171nCiltrC eAty day barn 17 to 0 tmhle. plry day kam fdlnofcwPonanta Alvin FtA" wrndp twit; S perbw tmacmc Te"*Mm > A4 J 0 Pit Boun cry MINING PHASE 11 POND RECLAMATIOD PHASE I 9.1 Surface Acres J NOTE: All pond grading is 3:1 for 10 feet in Pond Depth per Colorado Division of Mining and Reclamation Construction Materials Rule 3.1.5 (7) /I ---- ---- O NI- _N: MINING PHASE III ►7v NOTE, Top of Surface Elevation for Water Level on both ponds are 4999 feet. All banks are at 5:1 and 3:1 slopes to 10 feet below water surface. DAIE REMSIGN FINAL PHASE I RECLAMATION PLAN [SCALE-. DATE: SHEET: 1 1- - 250- Nov M. 2008 1 OF 3 DRAWN BY: JCHKD SY; APPO BY: DRAWING: AWZ AWZ I — - I See Footer RTZ INDUSTRIAL PM OFM eOX $M - 1011 OR&" AVOM -GLDMOM SPRWGS, C"Mm 11692 (270) 045-5700 FIGURE NO. 9 59MT' 26419 r_ Pit BOUn iary NOTE: All pond grading is 3:1 for 10 feet in Pond Depth per Colorado Division of Mining and Reclamation Construction Materials Rule 3.1.5 (7) ,mil — — __ - `,, L.�--- .•_. --; AL r� E a NOTE: Top of Surface Elevation for Water Level on both ponds are 4999 feet. All banks are at 5:1 and 3:1 slopes to 10 feet below water surface. DATE REIRSIDN MADE CHK AP, FINAL PHASE li RECLAMATION FLAN SCALE: I DATE: I SHEET: V' - 29o' I NOV 26, 20D5 2 DF 3 DRAWN BY: I CHND BY: I APPD BY: I DRAWNG: AWZ AWZ - -- dwg RTZ INDUSTRIAL pmt am(z Box INS - loll 0 FIGURE No. 9 B- 26419 _ -sk �, rte; � _ �_ � •_ - — _ - -� _. - __ _..r fz � - Pit Brun Dry NO POND RECLAMATION PHASE III 19.4 Surface Acres NOTE: All pond grading is 3:1 for 10 feet in Pond Depth per Colorado Division of dining and Reclamation Construction Materials Rule 3.1.5 (7) _ - I V ! DATE REVISidV V44" "Ulm of ,a—W -A 6W Pod 4 .j FINAL PHASE III RECLAMATION FLAN I OA V NOTE: Top of Surface Elevation for Water Level on both ponds are 4999 feet. All banks are at 5 :1 and 3:1 slopes to 10 feet below water surface. RTZ INDUSTRIAL kLE: DATE: SHEET: 1" 250' NOV 26, 2008 3 OF 3 4,4NeANRZ,4 AND XS.SSOCYYs4MS IAIC IWN BY: CHKD Y: APPO BY: D AWING: ZNOINeCRINO 54C UN .5 A4YZ AW2 - -° .dwg cUENINOW a�xGq.ORAM 111602 {i 0) 43-5700 FIGURE NO. 9 C DRAWINGS EXISTING CULVERT TO BE USED TO HAUL MATERIAL TO STOCKPILE r CUT 1' DEEP BY 2' VIDE DITCH AROUND STOCKPILE VERTICALLY TRACK SIDE OF STOCKPILES TO MINIMIZE SHE€ FLOWS AND RILL; G STQRMWATER MANAGEMENT PLAN SITE MAP SCALE: RATE: SHEET: 1'" =300° Sept. 10, 2008 1 OF 5 DRAWN BY: CHKD BY: APPR BY: DRAWING: RVFG I - -- I - -- SWMP.dwg TOPSOIL' STOCKPILE rO y s OUTFALL 01 MawL "AM IV PLACE ROCK CHECK DAMS AT 50' SPACING RTZ INDUSTRIAL LLC POST OFFICE HDX 1908 -- 1051 GRAND AVENUE GLENWIOOD SPRINGS. COLORADO 81602 (970) 945 --5700 — WE TL ANDS PLACE ROCK CHECK DAMS AT 50' SPACING SILT TALONG COLORADO RIVER FIGURE NO. 'RQJECT: 26419 INSTALL VEHICLE TRACKING PAD HAUL ROAD DUVALL -DRAINAGE BOUNDARY SILT FENCE AROUND WETLANDS EXISTING CULVER I 10 BE USED TO HAUL MATERIAL TO STOCKPILE fz CUT 1' DEEP BY 2' WIDE DITCH AROUND STOCKPILE: VERTICALLY TRACK SIDE OF STOCKPILES - - - - - -- TO MINIMIZE SHEET FLOWS AND BILLING r - - rJ STORMWATER MANAGEMENT PLAN PHASE 1 OUTFALL 01 (PARSHALL FLUME W1 CONTINUOUS RECORDER) f _ i- T` 1 I r PLACE ROCK CHECK DAMS AT 50' SPACING DEWATERING PUMPS AND 6" PIPELINE - -1 1 PLACE ROCK CHECK DAMS AT 50' SPACING RTZ INDUSTRIAL LLC SCALE: DATE: SHEET: 1" =300' Sept. 10, 2008 2 OF 5 ZANCAN£ZZA ANI 4550CIA rE5 II DRAWN BY: CHKD BY: APPD BY: DRAWING: EN MZRINO CON5M TANTS POST Oi•`nCE BOX 1908 - 1011 ORANO AVENUE RVFG - -° SWMP.dwg GLENWOOD SPRINGS, COLORADO 51602 (470) 443 -5700 Nl- SILT FENCE ALONG COLORADO RIVER F'IGUR'E NO. ____2 )ROJECT: 26419 ►rS 1 � tir�w'1idr�r\ INSTALL VEHICLE TRACKING PAD HAUL ROAD —PROPERTY BOUNDARY PLACE BERM AROUND THE LOWER PERIMETER OF PHASE ONE TO CHANNEL THE WATER TO THE EXISTING CREEK BED OVERBURDEN FROM PHASE 1 WILL BE STOCKPILED TO THE SOUTHWEST OF PHASE 2 r r J STORMWATER MANAGEMENT PLAN PHASE 2 SCALE: DATE: SHEET: 1" =300' Sept. 10, 2001 3 OF 5 DRAWN BY: CHKD BY: APPD BY: DRAWING: RVFG __a _ SWMP.dwg RTZ INDUSTRIAL LLC ZA NCAMZZ A ANO ASS0CIA TES, //VC ENGINEERING' CONSK&LAN75 POST OFFICE BOX 1908 _ 1011 GRAND AVENUE GLENWOOD SPRLNGS, COLORADO 81602 (970) 915 -5700 FIGURE NO. -______3 FlR0..JFC �. 1()119 OVERBURDEN FROM PHASE 1 WILL. BE STOCKPILED TO THE SOUTHWEST OF PHASE 2 SEED CRIMP AND MULCH ALL AREAS DISTURBED BY MINING ACTIVITIES a 3 IN s STORMWATER MANAGEMENT PLAN PHASE 3 SCALE: DATE: SHEET: 1" = 300' Sept 10, 2008 4 OF 5 DRAWN BY: CHKD BY: I APPD BY: DRAWING: RVFG °- -- - -- SWMP.dwg DEWATERING PUMPS AND 6" PIPELINE --PHASE- - 111 _— /' 113 -ri Xc . 1_= ,l PLACE BERM AROUND THE PERIMETER OF THE NEW POND TO MINIMIZE SHEET FLOW INTO THE POND AND SEED AND MULCH RTZ INDUSTRIAL LLG Z41KANELZA AND ASSOCIATES, INC. ENOINEERINC CONS41Z 7ANT,S POST OFFlCE BO 1908 — IDII GRAND AVENUE GLENWOOD SPRINGS, COLORADO 81602 (970) 945 -5700 �O FIGURE Nil. -4 :IROJECT. 26419 ITA1I411;; 6TAIll PROPERTY BOUNDARY r r � astrrrrrr OVERBURDEN FROM PHASE 3 WILL BE USED TO RECLAIM PHASE 2 P AND MULCH AS DISTURBED ING ACTIVITIES STORMWATER PERMIT GENERAL PERMIT APPLICATION STORMWATER DISCHARGES For Agency Use Only C O R - 0 3 ASSOCIATED WITH. Date Received: I 1 CONS'T'RUCTION ACTIVITY h clZ - Pty 'T 1'car (Permit No. COR- 030000) Billing Code; 09 98 no Approved ALL APPLICANTS MUST FOLLOW PART D OF THE INSTRUCTIONS TO COMPLETE THIS FORM Please print or type:. A11 items must be completed accurately and in their entirety, or the application will be deemed incomplete and returned to the applicant. Processing of the application will not begin until all required information is received. Please refer to the instructions for information about the required items. Original signatures for Items S and 9 are required. I . Name and address of the permit applicant (legally responsible entity): Comnanv Name RTZ Industrial, LLC Mailing Address 1011 Grand Avenue City, State and Zip Code V1 1y.wr vu . F v1Pkua' `uJu1Quu u Puw Legally Responsible Person (Application signer) Thomas Zancanella Title Partner Phone Number (970) 9845 -5700 Legal Contact E -mail Address TAZ §za- engineering.com Local Contact (familiar with facility) Thomas Zancanella Title Partner Local Contact E -mail Address TAZ @za- engineering,com Phone Number (970) 945-5700 2. Location of the construction site: Street Address (or cross streets) County Road 300 City (if unincorporated, so indicate) unincorporated Parachute County R7 d G P' 3 4 Garfield Name of plan, project, or development Z fn ustnal ravel It Latitude/Longitude (approximate center of the site) — use one of the following fonnats: Latitude 9 ° 2 3' S3" 108 0S' 2bLatitude l _ __. 1 � Longitude ! degrees minutes src°nds degrees minutes sccoi�ds -or- Latitude _ _ _ _ _ Longitude _ __ degrees (to 3 decimal places] �dcgrccs [t. 3 decimal pl(Kcs) Legal Description or Map El Legal description per Instructions (plot metes and bounds): Subdivision(s) Lot(s) -or'- Map Indicating Site LocationlBoundaries El Maps must be folded to 8' /z x i I inches. Area of the construction site: Total area of project site (acres) 130.558 acres Area of project site to undergo disturbance (acres) 40.7 acres (e.g., 39142'11 ", 104 °55'57 ") (e.g„ 39.7030, 104.9330') Block(s ): Total disturbed area of Larger Conic-non Plan of•Development or Sale, if applicable (i.e., total, including a] I phases, filings, lots, and infmstructure not covered by this applimition) 46 -2 ar,rjes Application - Page 1 of 2 Revised 5108 Nature of the construction activity: Check the appropriate box(s) or provide a brief description that indicates the general nature of the construction activities. (The full description of activities must be included in the Stormwater Management Plan.) © Single Family Residential Development © Multi- Family Residential Development ® Commercial Development Oil and Gas Production and/or Exploration (including pad sites and associated infrastructure) © Highway /Road Development not including roadways associated with commercial or residential development] Q Other, Describe: Development and operation of sand and gravel pit Anticipated construction schedule: 2Z m Construction Start Date: 0 3 10 1 1 2 Q 0 9 Final Stabilization Date: _ 0 3 _ 1 U l _ / 2 t} nnih —day Y year T — rmn111 day year 7. The name of the receiving waters(s). (If discharge is to a ditch or storm sewer, also include the name of the ultimate receiving water): Colorado River STOP! A Stormwater Management Plan (see Appendix A) must be completed prior to signing the following certifications! 8, Stormwater Management Plan Certification: "I certify under penalty of law that a complete Stormwater Management Finn, as described in Appendix A of this application, has been prepared for my activity, Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the Stormwater Management Plan is, to the best of my knowledge and belief, true, accuratc, and complete, I am aware that there are significant penalties For falsely certifying the completion of said SWMP, including the possibility of tine and imprisonment for knowing violations." Signature of Legally Responsible Person (submission must include original signature) Date Signed Name (printed) Title 9. Signature of Applicant "I certify under penalty of law that I have personally examined and am familiar with the information submitted in this application and all attachments and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine or imprisonment, "I understand that submittal of this application is for coverage under the State of Colorado General Permit for Stormwater Discharges Associated with Construction Activity for the entirety of the construction site /project described and applied for, until such time as the application is amended or the certification is transferred, inactivated!, or expired." Signature of Legally Responsible Person (submission must include original signature) Naive (pr Date Signed Application - Page 2 of 2 Revised 5108 FOR AGENCY USE ONLY PROCESS WATER AND STORMWATER PERMIT :NUMBER DISCHARGES ASSOCIATED WITH C fl SAND AIYD GRAVEL PRODUCTION OPERATIONS (AND OTHER DATE RECEIVED NONMETALLIC WMERALS EXCEPT FUEL) YEAR I MONTH I DAY TYPE: P S Please print or type. Do not attempt to complete this form before rending the instructions. New XX or Renewal Ifret�etvnl, existing permit number: CO __ 1, Name and address of permit applicant: Cflmpauy Name: RTZ Industrial, LLC Federal Taxpayer (or Employer) 117 #: 2 U R 9 2 5 7 9 Q Mailing Address : P.D. BOX €908 City, State and Zip Code: Glenwood Springs, CO 81602 Phone Number: ,(9701945 -57[16 Local Contain (familiar with Fachity):__ Toni Zancancl R _ Title: Partner Phone Nurn berj 97W 94 Fax No.: (47H } „q45 -1213 who is applying for the permit? Dwner Operator 2. Name and address Or pro perty owner. Name,. BTZ lndus ri31. T3,C Mailing Address: P.O. BOX 1908 City, State and Zip Code : Glenwood Springs, CO 81602 �_ „• _ ^ Phone Number: (97019b-570 ax No.: (970) 945 -1253 3. Location of the facility: Street Address: CopAy Road 6 City, State and "Lip Code:�1)nincorlmra[e PRmchwe COS] I Cuunly: Garfield Name of facility: AT7,CiravelPil Legal Location (Township, Range, section, ]Iq sec(ion):Tq,6 }mshin 7 Soutit. Ranee 96 Nest. Section 33. North Fnwt carter Sectinn Latitude and Longitude: Lut: 3 9 2 3' 53” Lmfe: 1 Ole 06- 26" _ 3 4. Standard Industrial Classification (SIC) Code(s) for this facility. (Include up to four, in order of importance. See Appendix A.) a) 1444 ,. h)' ..� c) d) Deceiving Stream: The name of the receiving stream(s). (Ifdischarge is to a ditch or storm sever, also include the name of the ultimate receiving waters.) Thg�q—nrmtiygLqr will di.scharEe into an a 'nterm' nt lOri the we si ! r osod rave it o: to pro ygrky Industrial Activity: Describe the primary industrial activities which take place on site (e.g., sand and gravel mining, gypsum mining, sand washing, gravel crushing, stationary or mobile aspha]Nconcrete batch plants, etc.). Indicate the status of the facility (active, inactive, being reclaimed, etc.)' The site will be_ developed into a sand and grave pit. Develo ment of the 0 i will not Occur until Spring or2009 7. Other environmental Permits: Dees Ihis facility currently have any otherenvironniotaI permits, or is it subject to regulation, under either of the following programs? Permit Vance Yes No Applied For, Date Permit No n.) Colorado Division of Minerals and Geology (former) MLRD) xx March, 2009 b. under round Iri cction Control xx a) Dredge or lilt pcnnit under Section 404 of the Clean Water Act (CTA (Army Corks orEa ineers xx d.) Resource Conservation and Reeove Act (RCRA) XX e,) CAl'S S(ormwater XX March 2009 r.) Colorado Slate Air Pollution Emission XX March, 2009 g.) Other If Yes to item 7.a), please include Colorado Division of minerals and Geology (Mined Land Reclamation Board) permit nunivcrsary date: 8. Slorm►rater vs. Process Waler Do you discharge any of the following process generated wastewaters fro in your facility, to state waters? 121 too❑ Yes Product wash waters ❑ Na"^- I Yes Maintenancelequipment wash waters ® No❑ Yes 'transport waters (e.g., slurries) ® No❑ Yes Scrubber waters (crushers or classifiers) ❑ l+lo® Yes Mine dewataring (groundwater anchor runoff from the mine) ]l'you answered Y£5 to any of these questions, continue on to lie 9. If you answered M to all oftliese questions, skip to Item 18. 9. Location maps A location Wrap designating 11 i facility property, dischergo points and receiving waters strait be submitted. The map strap be from a 7' /r or 15 minute USGS quad shee €, Of a snap of comparable scale. A north arrow shall be she wn. The m a P mist be an }gaper S % x I I inches. If1. $Ito SketeIt: A legible general sketch of the site shalt be submitted, showing Appurtenant facilities (buildings, ponds, diversion ditches, slockpilee, etc.), stream location, sttintbered discharge polnts, sampling and flaw monitoring points. The map inusl ho on paper8 W x II inches. The outfaIIs shall be labeled to corre spond with the numbers listed in 15. 11. Site- spceifiic conditions: a) Does this facility (is vs bulk storage of diesel Fuel, gasoline, solvents, fertilizer, ©r other hazardous materials on site? ® No ❑ Yes b) Is this operation located within one Write of a landfill, or any thine or mill [ ailings? ❑ No ® Yes 0 Does the dewalering area have or possibly have groundwater conIamination, such as 11 4umes from leaking underground storage totslcs, etc.? N1 1"' ❑ Yes If= far any of these, please show location oftlie landfall, tailings or possible groundwater contamination: on the location snap in iteut 8 or is the genera! sketch in item 10. Please explain the location, extent ol'ccn Ism inaIiois, and possible effect on the discharges from this facility. saf 5 12. Chemical #rentment, Will any fiooculanis (settling agents or chemical additives) be used to treat water prior to discharge? X❑ No ❑ Yes [f YZ, list here, and include the Material Safety Data Slteet (MS DS): Chemical Name " Manufacturer Purpose In Which Waste 5treanr? ' tithe chemical formula is unknown or confidential, provide the manufacturer's name, contact person, address and phone number or a copy of the manufacturer's brochure, product label information or materials handling data sheet for each product used. Please lis[ the major constituents or active ingredient(s), if known. 13. Are the rcceiving waters, indicated in item S, a ditch or storm sewer? ® No ❑ Yes If YE$, submit documentation that the owner of the ditch or storm server sllows this discharge. No certiis cat 1on wiII be processed unless documentation of approval is received. dote: A discharge permit does not allow a discharge 1nio a ditch or municipal storm server system without the approval of Ilie owneeleperator of that system. Please provide documentation of approval from the ditch company or owner of the start sewer for all nc\v discharges. 14. Flow measurement: What method of flow measurement will be used for each discharge point (e.g., v -notch weir, pump capacity, parshail flume, etc.)? A ParshaII flume with a continuous Icvcl recorder will be used. k 15. Outfalls • Foreach processNvaleroulfail, provide a deserip(ion of; alt operations cvn(ribudag was Mwater to the cf1luent, including wafer associated with pro duct crushing or waslting, equipment washing, sanitary wastewater, groundwater; - the average flan contributed by each operation; the lreatntcnt received by the wastewater, including an identification of any chemical additives used. Use additional pages as needed. OUTFAI,L NUMBER WASTEWATER SOURCE AVG FLOW, N9GD' TREATMENT USED DESIGN " FLOW, MGD RECEIVING WATERS 01 anslnrc[ion De�voterin P I'ratn P i1 2.58 sediment End niermitlent strea "MGD - Million gallnnslday * *Irsedimeal parid. indicate approximate vol urne orwater, 16. Water quality data: Analylical data for (lie follnwing parameters shall be sijbntitted for at least one grab sample From each discharge point. If no water is currently available for analysis, so indicate. Alkalinity (ntgA) PH (s.u.) Total Dissnlvod Solids 0riWl) _ COD (mWl) Total Suspended Sal ids (in gll) Oil and Grease (mgll) XXXXXXXI No wafer to analyze a( this tinte The Division stay rcqucsI analysis ofotlter parameters on cc the application has been revic wed. 17. Activity duration: LVhen did the acti,�ri(y continence? Storing 09 Wltnt is the estimated life of the act ivity from which tits discharges) identified in item 15 originate? TINA years, 7 1 s. STOW--VIWATER h>J NAGE,NIEKT PLAN This item applies to d faci €ities. A Storm water Management Plan (SW MP) shall be prepared prior to applying for coverage under the general pe nit it, and the rbliowing cerlification signed. Sec the SWNIP requirements in Appendix R. "I certiry under penalty of €uw that a contple10 Stormlvatcr Management Plan, in corn pIiance with Appendix B of this application, It as been prepared for my facility, Based an my inquiry of the person or persons who manage the system, or iltose persons dire ctly tesponsMe for gathering the inform at ion, the SWMP is, to the best of my knDwledge and belief; trite, accurate, and complete. i ant aware that there are significant penalties for falsely cert ifying the completion of said SWMP, including the possibility of fine and imprisonment." Signature or Perm it Applicant Date Signed Name (printed) Title 14. Signature of Applicant "I certiry under penalty of law that 1 Itave person %Ily examined and am familiar with the information submitted in this App licatian and all attachmcnts and that, based en uty inquiry of those individuals immediately responsible for obtaining the infarmotion, I believe that the information is true, accurate and complete. 1 urn aware that there are significant penalties for submitting false infcrmatioiF including the possibility of fine and imprisonment" Signature of Owner Date Sig :tea Natne (printed) Title Signature of operator (:late Signed Name (printed) Title R96W ] � •�''s` ; { 'fit .y_:, ��... ,T- J�LJw 7 r t i y E M1r �N��'� r ; ,, ► Mi tt ' r �,f i X r ^1J r r J { r , r , a r��aF L�r�r r� N � ���1�� I LN ATI [IN LAI. - 39 °24'IJ2NN tai - �X��a 1000 0 10300 2000 3000 Scale In Feet EXHIBIT A FIGURE NO. PROJECT LOCATION MAP RTZ INDUSTRIAL LOCATION GRAVEL PIT OCATi ©N SCALE: DAIS- SHEETi 1' = 2000' Sept 18, 2008 1 OF 1 ZANCAM -1 ZA ANO ASSG'C1'AT£.5' INC. i3RA" Br: CHKI) ®v: APPti Br: DRAYANGi N NA G- e'ZW�'tJL BCP �� BCP TA2 I"demmop.dwg OFM 0soING 2X5 i P 190 PROD 26419 \, -75�� \�� Emmim CLLVXT W K usm 101WDL MAYM& 10 ltompu /I (ITT 1' 04P OY i / Acc DITCH A/M:IEIIO STUI E J V€RTICALLY TRW( / ME Cr STOpOPK,ES TO WNWIZE SHM R-9 Alm FOLLM PLAM ROC( CHECK OAAM AT 7d SPA04 WnALL WOOME p, TRACgMO PAD ftAUL ROAD p; PROM r, R.A- UEFd ARC,, D THE LOWER PSMETCR •i PHASE OK TO ORAMHC Tw NAMT TO THE € IMTINC CREEK mrD RTZ INDUSTRIAL LLC NCANIZZA 4NO AS,-0C 1A TES, 11VC ENGrvEERr,41V COWSa TAIOTS POSY Off= @Alf 19M - ,o„ GRAND AVEWJE: Q-ENW M s+MC5�. OMMAGO aldM (9 0) "5-- r 0 FIGURE NQ. 2 'ROJECT: 26419 STORMWATER MANAGEMENT PLAN PHASE t SCALE: DATE: SHEET: I' =600' MARCH 9. 2005 2 OF 5 DRAM BY: HKD BY: APPD BY: DRAWING: RYFG - -- - -- SWMP WnALL WOOME p, TRACgMO PAD ftAUL ROAD p; PROM r, R.A- UEFd ARC,, D THE LOWER PSMETCR •i PHASE OK TO ORAMHC Tw NAMT TO THE € IMTINC CREEK mrD RTZ INDUSTRIAL LLC NCANIZZA 4NO AS,-0C 1A TES, 11VC ENGrvEERr,41V COWSa TAIOTS POSY Off= @Alf 19M - ,o„ GRAND AVEWJE: Q-ENW M s+MC5�. OMMAGO aldM (9 0) "5-- r 0 FIGURE NQ. 2 'ROJECT: 26419 r wu�,tlin =a o.. AM OMAN All ARE.04 04MOO a By UK= ACTAtm 111f1 a' j� PR(]7p1TT - �BGYIGJ�1i7 RASE 11 9 Lc. 1 PLACE OEW #RGM] !ff r r4c 4W IR MC 9�E m W Raw IRM THE 1PPiYIy, SY" AU rA.pl p A/ A� OIL FeJM TWO TO - �:• ,`MANS' Tk[ *AVX �. TO is CHOW OR= SILT $010E M.O C ` OAKS AS A F 5d � T tl' SPAL}W ! FIGURE NO. STORMWATER MANAGEMENT PLAN RTZ INDUSTRIAL LLC PHASE 2 SCALE: DATE: 'SHEET: i" m�oa' MARCH s. 2005 3 OF s RNGAMELLA .ENO ASSlCi.4l 5 INC DRAWN BY; KD BY; I APPD BY: DRAWING: ZN I E hINC CONSLiL ZAIVTS POST OFFOOE sox 19M - 1011 GRAM AWNUE LPROJET: R VFC - -- - -- SWMP QMftKoo COLMAE10 810M (1170) ws-SM 6¢39 0EIM10M PUWS wo r pv9I[ f I! HAS F I 46.5 �a MIItL Il6.0D sm G1rlr AID MMIN ALL AWAS ow None Acww"m � r _ f DE -,` nc �.CE n m ' w wo t f., 9LT rowE AL&C p,ws AL 50' lAiaLc 1 FIGURE NQ. STORMWATER MANAGEMENT PLAN RTZ INDUSTRIAL LLC PHASE 3 SCALE: DATE: SHEET: 4 t" -600' MARCH 9, 2005 4 OF 5 ?,4N,-4N,LIA ANO ASSOaAL FS INC DRAWN BY: K0 BY: APP'0 BY: DRAWING: EN67ME FASM �'Er'WSUZ TANTS RVFG ---- - -- SWTAP W tc ORADO SJW2 C970^ 945 -57W PRO T. 25419 i . f� w e I e g4 A I f - AND WUVW mm awpj� ML AGNWM i FIGURE NO. STORMWATER MANAGEMENT PLAN RTZ INDUSTRIAL LLC RECLAMATION SCALE: DATE: SHEET: 5 1" =800' MARCH 9. 2005 5 OF 5ANCAN CLA AN ASS0CI,4TE5 INC ORANIN BY: KO BY: APPO BY: DRAWANC: NGlM £RCNG COW UL TANTS POST amm am Two — RVFC - -- - -- SWR1P s� w�'a'ena (97 gismo PROJECT: 26419 ®EWATERING PERMIT ALL APPLICANTS MUST FOLLOW THE ATTACHED INSTRUCTIONS FOR COMPLETION OF THIS FORM Please print or type. All items must be completed accurately and in their entirety or the application will be deemed incomplete and the application returned. Processing of the application will not begin until al I information is received. Please refer to the instructions for information about the required items. Original signatures are required for item 14. GENERAL INFORMATION Name and address of the property owner: Individual's Name RTZ Industrial, LLC Mailing Address P.O. BOX 1908 City, State and Zip Code Glenwood Springs, CO 81602 Phone Number (970) 945 --5700 Entail Address TA2 &za-engineering.com 2. Name and address of the operator /contractor: Company Name RTZ Industrial, LLC Individual's Name Thomas Zancanella Mailing Address P.O. BOX 1908 City, State and Zip Code Glenwood Springs, CO 81602 Phone Number (974) 945 -5700 Ernail Address TAZ @za- englneering.corn Local Contact (familiar with facility) Thomas Zancanella Title Partner phone Number (970) 945 -5700 3. Who is taking legal responsibility of this permit? (also must sign at 14) 0 Owner (P I fi-ont above) []Operator /Contractor (1#2 from above) © Both Owner and Dperator 4. When will dewatering begin? - 1- 2CffEstintate how long dewatering will last: Years 4 Months S. Type of activity: e,g., highway bridge and tunnel construction, stonn drain expansion, etc. and a description of activities tieing perforated, including construction schedule and months of operation. Specify source(s) of wastewater to be discharged (l.e.weIt, foundation excavation, trenching, etc). The project site will be developed into a sand and gravel pit. The pit will be mined in three phases over a 10 year period. The source of the wastewater will be the result of ground water flowing into the pit. The water will be discharged into a nearby dry creek bed that is on the site and the water will flow through a number of check dams and SMPs before reaching the Colorado River. 4 DISCHARGE INFORMATION 5. Location of the constructiottldewatering site: Street Address (or cross streets) County Road 300 City (if unincorporated, so indicate) Unincorporated Parachute Name of plan, project, or development RTZ Gravel sand and Gravel County Garfield 7. Latitude /Longitude: Center point of the construction project/dewatering location; use one of the following formats: Latitude 3 9" / 2 3 ' / 5 3 " Longitude 1 0 80 / 0 6 ' / 2 6 p1(e.g., 39 °42' 11 ", 104 055'57 ") degrees minutes seconds degrees minutes seconds OR Latitude _ Longitude _ _ _ (e.g., 39.7031, 101.9331 ") degrees (to 3 decimal places) degrees (to 3 decimal places) 8. Will the discharge go to a ditch, storm sewer, or any other type of conveyance? YES © NO ❑x • If YES, in table 10 include the name of the ultimate receiving waters where the conveyance orstorm sewer discharges. • If YES, submit documentation that the owner of the ditch, storm sewer, or any other type of conveyance, allows this discharge. No tertiticatton will be processed unless documentation of approval is received. 9. Discharge information: In the table below, include the following information for the discharge. (SEE INSTRUCTIONS) • Include the name of the receiving streams) where the dewatering discharge will eventually reach • Include the approximate location of the discharge (e.g. "discharge will occur between 5th Avenue and 20th Avenue ", or "the discharge will enter the storm sewer located at the corner of Speer Blvd and 8th Ave., which eventually flows to Cherry Creek" • Include the estimated flow of the discharge; this can be based on puntp capacity and anticipated number of pumps, or other applicable measure. APPROXIMATE LOCATION OF FSIMATED FLOW RATE DISCHARGE (e.g., pump capacity multiplied by RECEIVING STREAM(s) (to receiving water, and storm number of pumps) se►Ferlditch if applicable,) Approx. 1001 North of Colorado River the Colorado Raver 10 -15 9pm in a dry creek bed. Sampling and Reporting Requirements: Sampling must occur at every end -of -pipe dewatering location (after going through your choice of BMP, if necessary), as required in the Construction Dewatering permit. Discharge Monitoring Reports (DM Rs) must be submitted to the Division monthly. The sampling results trust be maintained on the construction site. 10. A location map designating the location of the consb action site and the discharge(s) to the receiving water(s) listed in Item 10. A north arrow shall be shown. This wrap must be on paper 8 °/ x II inches. 11. A legible sketch of the site shall be submitted and include the Iocation of end of pipe dewatering discharge at the site (e.g, where the flow will be discharged from the pump or BM P), the BMP(s) that will be used to treat the discharge(s), and the sampling location(s), Refer to the instructions For additional guidance specific to sites with multiple potential dewatering locations. This rnap must be on paper 8 % x 11 inches. Best Management Practices (BMP) —The implementation of one or more BMPs will typically be needed to comply with the requirements of the permit. If the discharge water isn't visibly clear or when dewatering re- suspends sediments BMPs must be used. Common structural BMP(s) include, but are not limited to: Desilting Basins, Sediment Traps, Weir Tanks (Baker Tank), Dewatering Tanks, Cartridge Filters, and Gravity Bag Filters. Depending on the sire of the particles present in the dewatering discharge one or a combination of different types of BMPs may be needed. - ADDITIONAL INFORMATION 12. Potential Groundwater Contamination: a. Is this operation located within one mile of landfill, abandoned landf. €ll or any mine or mill tailings? YES M NO ❑ b Has the dewatering discharge been analyzed for any parameters (pH, Total Suspended Solids, Oil and Grease, etc.)? YES❑ NO❑ If YES, please attach: a copy of the sampling results. e. Has the dewatering area been checked for possible groundwater contamination, such as plumes from leaking underground storage tanks, etc (SCE INSTRUCTIONS)? YES ❑ NO ❑ If YES, show location of the landfill, tailings, or possible groundwater contamination on the location map (11) or general sketch map (12). Explain the location, extent of contamination, and possible effect on the groundwater pumping from this facility. Attach a copy of the sampling results. Note: Contact Water Quality Qontrol Division for the proper water chemistry parameters to report. I3. hoes the applicant have a Stormwater Permit for Construction Activities? YES❑ NO ❑ PENDING ❑ If Yes, Stormwater Construction Perntit Number Note to the applicant: Upon review of the application, the Division may request additional discharge information, or analysis of certain .parameters once the application has been reviewed. If the Division requests a representative analysis of the water which will be discharged, the application processing time may be lengthened. 14. Signature of the person talcing legal responsibility for the permit is required to sign, if both the property owner and operator /contractor are taking legal responsibility, both are required to sign ".I certify under penalty of law that I have personally examined and am familiar with the infannation submitted in this application and all attachments and that, based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine or imprisonment. Signature of Property Owner(s) Name (printed) Signature of Operator /Contractor(s) Name (printed) Date Sighed Title Date Signed Title Please do not submit incomplete applications, they will not be processed and will be returned...Thank You R9+6W 4. nl 1 *, , fir• '-�'� , � , �y . _ ,1 . 1 \ y1 iwf �� I fff f ,✓J Un Soo A- Ili L. ey -!. - .�.iEn T 8 S "% a f�• � ___�, i �E7d '�� rr I � r p ��, I' E-_ �40w�4± Ate- � i' `• : �� 1.t \. \y �i ,ti� � `� � � - 1000 0 1000 2000 3000 Scale in Feet EXHIBIT A FIGURE w0. RTC INDUSTRIAL PROJECT LOCATION MAP GRAVEL PIT LOCATION SCALE: GATE: SHEET; 1^ 2000' sept 1$, 2wa } OF 1 Z4AC4AE1L,9 AND 4SSMATEx Im: DRAWN BY: CkiKB 8Y APPD BY: DRAWING: b� AN BCP BCf� iA2 indaxMnp•Cwg s. " �a e COWER MOM MID00M Dp n ovw -5700 P JE 26419 ' K USED TO MALL _ [ 'mo CL, PrELpt TKACANG PAD nom ROAD STOCKPIZ SVC OF NTOMWV-15 Or PWX ONE TO PLACE FACK OM MOM AT MV WAOM PLAN SITE MAP SCALE: DATE SHEET: / ---- |— ' '—- [ —- |---- swmp C"WOOD S;� COLORADO MOW (970% 945-5700 FIGURE NO. 3ROJECT: 26419 �3 095TALL VENImf .AO f� A£+M - / ,00q RRSS _26 Ac I i. - ow " 71 THE LOVIEN STOOMKI �`��j j CR MP41 NC m f m WE usT la WATEP CR YMTI .[Y ■RAN ` iC1 llai CJE`+7alG CAQ]f EF9 aoe ar sroaaecs _ r' /LAW R= CRE4f _ SILT ruqcE ALwc caLaRAno Ravin PLACE G= CVXX 1 IyI V i FIGURE NO. I STORMWATER MANAGEMENT FLAN RTZ INDUSTRIAL LLC PH ASE 1 SCALE: DATE: SHEET: i, =600, MARCH 9. 2045 2 OF 5 ZANCANE�A AND .A.S'SUG6r g;5 INC 2 DRAWN SY: KD @Y: APPD @Y: DRAWING: ENGIN.MR/NC CUNSGC TANTS POST aFnce BOX 19(9l�3 - �o++ ouzo AvERX PROJECT: RVFG —_— - -- SY>l p atrwom 5 s, couYU00 8185` (970) a45 -57W 26419 1 i N, KML Mae SO OW AM WXAq ALL MODS Mra� WT ALmVVrM PHASE il PERmerm of �Mzr 94M FLOW �M rrW POND APO S= AND wutbl y f TK W" PEFOCT R OF PNA'!E 1710 M EM 'JLT ME (X ALDW ADO l01FR 1� FIGURE NO i STORMWATER MANAGEMENT PLAN RTZ ADUSTRIAL LLC PHASE 2 SCALE: DATE: SHEET: =600• FA ARCH s. 2005 3 OF 5 Z.4NC4NELL.4' ANO ASS'061 iES. INC. 3 DRAYM BY, CHKD 8r. APPS E3Y: DRAW NC: ENG'fNEERfNC CON50Z 7AiVTS RYFC --- -- swmp POST CMCE 90% ISM - 1011 CRAM A4FMIE PROJECT- agr<rrt>oo Spy COLCP" 816C2 (M) 945--5700 26419- STORMWATER MANAGEMENT PLAN PHASE 3 SCALE: DATE: SHEET; �^ —6m. MARCH 9. 2005 4 OF S DRAYM BY: diKD BY: j APPD BY- DRAWING: RVFG - -- - -- SWMP I-IGURE NO. RTZ INDUSTRIAL LLC ;ANELZ.4 AND ASSOCIATES 11VC 4 WCWNEERING C'iVSG'L ANTS vest CFFKE ems ISM - rmi taws Alllf a PROJECT: STORMWATER MANAGEMENT PLAN RECLAMATION SCALE: DATE SgKi UEE I" =600), MARCH 9, 2005 5 OF 5 DRAV4 BY: " BY: APPO BY: DRAVANG- RVFG --- SWAMP 2= cr no Woo AL OIWM By MR" AM"M RTZ INDUSTRIAL LLC P057 OFFICE 3= 19M — ,011 FIGURE NO. 5 3ROJECT: 2641 APPENDIX F; NATIONAL POLLUTION DISCHAGE ELIMINATION SYSTEM WATER QUALITY CONTROL DIVISION COLORADO DISCHARGE PERMIT SYSTEM APPLICATION DISCHARGES ASSOCIATED WTI'H SAND AND GRAVEL PRODUCTION OPERATIONS FOR SMRMWATER and PROCESS WATER (AND OTHER NONMETALLIC MINERALS EXCEP`r FUEL) This application is for use by alt 'industrial process andlor s I a r mwa te r discharge rs engaged in sand and gravel production operations, and other nonmetallic minerals (except fuels). This application is for both active and inactive ntining operations and concrete and asphalt batch plants at the mine. This application is for coverage under a general or individual permit. This form maybe reproduced. For information on electronic copies, please contact the Perfnits and Enforcement Section at (303) 692-3544. It is suggested that the applicant contact the Division orMining and Geology at the Colorado Department of Natural Resources, concerning reclamation rules and regulations at (303) 866 -3567. WATER RIGHTS The State Isngineers 0Mee (SEO) Itas indicated that any discharge that does not return water directly to surface waters (i.e. land application, rapid infiltration basins, etc.) has the potential for material injury to a water right. As a resuIt, the SIiO needs to determine that material injury to a water right will not ac cur from such activities. To make this judgement, the SEO requests that a copy of all documentation demonstrating that the requirements of Colorado water law have been met, be submitted to dreir office for review. The submittal should be made as soon as possible to the fallowing address: Colorado Division of Water Resources I313 Sherman St. Rm 818 Denver, Colorado 80203 Should there be any questions on the issue of water rights, the SEO can be contacted at (303) 866 -3581. 11 is important to understand that any CDPS permit issued by the Division does not constitute a water right. issuance of a CDPS permit does not negate the need to also have the necessary water rights in ptocc. It is aIso important to understand that even if the activity has an existing CDPS penn it, there is no guarantee that the proper water rights are in place. GENERAL INSTRUCTIONS Application Due Dates: At least thirty (30) days prior to the anticipated date of discharge. the owner (or operator if the owner does not operate the facility) of the facility shall submit an application as provided by the Water Quality Control Division (the "Division *). Permit Fee: Do not send any Davment with thi"pplicatinn. You will be billed once you are wvered under a permit. Application Completeness: All items of the application must be completed ugcurntely and in their entireiY or the application will be deemed incomplete, and processing of the permit %viii not begin until all information is received, If you have questions on completing this application, you may contact the Division at {303}-x692 -3500. Two copies of the cam pleted application shall be suhnsined, only to: Colorado Department of health WQCD- P &F, -I32 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 SPECIFIC INSTRUCTIONS Item 1, 2 - Provide the name and address of the permit applicant and property owner, includingtlie company name, local contact, and ma111ag address. Indicate tivltether (lie applicant is the owner or op era [or oI the facility, Include the applicant Federal Taxpayer Identification or Employer Identification number (nine digits). This number will be used as an identifier for billing purposes. Ilem 3 - For [Ile approximate center point of the property, both types of descriptions (legal, in ternts of Township, Range and 114 section, and longitudellatitudc, to (lie nearest 15 seconds) must be included. Item 4 - 'rive Standard Industrial Classification (SIC) Code or codes for the facility must be listed. SIC Codes are assigned according to the primary activities performed by a company. The first part ofthe SIC Code for mast facilities envercd under lhis general permit is 14. The second part orlhe code will indicate the type ermine, such as sand and gravel, clay or gypsum. (Also include the SIC Code for a concrete or asphalt batch plant if applicable.) Scc Appendix A for a summary list of SIC Codes. hero S - identify the receiving water. Receiving craters are any waters which are containcd in or flow in or through the state of Coiorado (ex"pt . water withdrawn for use until use and treatment have been completed). This definition includes all %vuter courses, even if they are usuall. dry. Item 6 - ScIf explanatory. Item 7 - Indicate whether or not your facility lips or is subject to the following enviromnentul permits (not including the one now being applied fa a) Indicate your Mined Land Rec €amation Board permit number in itein 7.a. The anniversary date of your mining permit issuance by II Colorado Mined Land Reclamation board Is also required. b) If you current ly have a permit from the Division far the discharge of siormwalar, Ind udo the number in item 7.f. Item 8 - This application covers the discharge to receiving %waters of two types of effluent: process waternnd stormwater. €t is anticipatcd that. generally, a] I non inetallle tinera19 pro duction operations will come wader the stormwater portion of the application, while only some of operations will also hone a discharge 0rprocess water. Process water discharges: Submittal of this application is required if you discharge any process %waters. Process generated waste%vatcs include; product wash water, ina i ate nancc/equipment wash %waters, transport waters, scrubber waters (crushers or classifiers), mine dewatering (groundwater andlor runoff), and storm%voter runoff which mixes with process generated wastewater prior to sampling, If yo discharge includes any of'these sources, you must complete items 9 - 19 ofthe application as hvelL If you answered 'no* to all the questions, please skip to item i8. Stormwaler discharges: Submittal of this application is required from nonmetallic minerals production operations if there is a possibii of discharge of stormwater that can come into contact %vith any overburden, raw material, intermediate products, III nislhed products, byproducts or waste products located at the site of such operation, except as specified above under process water. For example, runoff' haul roads, equipment storage areas, a shipping and receiving areas would be considered a starm water discharge. Item 9 - '%this map is Indicated to serve as an area map attachment to the permit. A Iegiblc submittal 1s required. The neap should he on paper 8 3 1 I Inches, Item 10 - This is a Ibcllity sWeIt for Inclusion in the penn it, A legible so bin ittal is required. The sketch should be an pap Cr 8 14 % I 1 Inches. Item I 1 - If you answered YES W any of these questions, inelude P explanation oftlhe situation. For example, explain why you suspect ar know groundwater contamination, and what has been dune to remedy the situation. Include any applicable analytical data, Item 12, 17 - Self ex Plan ntpry. Item IS - 'Phis r•equirean caI apl)Iies to alt fuciIIIies. Corn pie IIon of a Stormsvater Management tan (SWMP) is required. (Su binitlal oft he ac plan is not required.) The permit application slhoII include a signed certification that the S W M P lhas been completed. For a detailed list t SWMP requirements, see Appendix 0 nftlhe application. Item 19 - The application must be rigned by both IIic operator and owner to be cotrsidered complete. The person who is applying for the permit owner or aperator, as indicated in item 1) ai0 whu signs the application wiII be the legally respoasible party. Iil al cases, it skull he sign follows: a) lit the case of corporations, by a prNoipai executive ❑Mccr of at least the level oI'vi cc-pre sident. or leis or lher duly authorized representative, if such representative is wspunsible far Ilie uvcr -all operation of the facility from which the discharge dewribcd in th, application originates. b) Iit the case of a partnership, by a general partner. c) In the case of n sole proprietorship, by the proprietor. d] In the case of a municipal, state, or other public facility, by cif lie r a principal executive officer, ranking elected uMc.ia1, u other duly authorized employee. FUR AGENCY USE ONLY PROCESS WATER AND STORKWATER P)i ILMIT NUNWR DISCHARGES ASSOCIATED WITH C - SAND AND GRAVEL PRODUCTION OPERATIONS (AND OTHER DATE RECEIVED NONMETALLIC MINERALS EXCEPT FUEL) YEAR 'MONTH DAY TYPE. P S Plcase print or type. Do not attempt to complete this form before reading the instructions. New 21 or Renewal ❑ If renewal, existing permit number: cu I. Name and address of permil applicant: Company Name- RTZ Industr #al, LLC Federal Taxpayer (or Employer) IDA: — — — — -, — — ,_,_, Mailing Address. PO BOAC 1908 City, State and Zip Code: Glenwood Springs, GO 81642 Phone Number: f 970 1 927 -4038 Local Contact (familiar with faai €ityy Thomas A. Zancanella phone Number:( 970 1 945 -5700 -- Who is applying for the permit/ Downer Ekperator 2. Ns►ne and address of property owner. Name: Specialty Restaurant Corporation Mailing Address. 8191 E. Kaiser Blvd. -- - -- Title: Partner Fax No.:,( 870 ) 945-1253 .. City. State and Zip Code: Anahelm, CA 92808 FltorreNk)mber:L 714- - }279 -6100 _ Fax No- 3, Location of the facility: Street Address: County Road 300 City, State and Zip Codc: Parachute, C081635 County: Garfield Name of facility- RTZ Industrial Gravel Pit Legal Location (Towaslup, Range, section, 114 section): NE/4, Section 33, T78, R96W, 6th P. M. Latitude and Loagitude;_390 23' 53" N 1080 06' 26" W 3 4. Standard Industrial CIassifica tie it (SIC) Codes) for this facility. (Include up to four, in orderof importance. See Appendix A.) a) 1440 b) 1442 0 d) Recciving Stream: The in, me of the rccciving strcam(s). (If discharge is to a ditch or storm sower, also include the name of the Ultimate receiving ►valets.) Dry Drainage Gulch to the Colorado River Sj, Industrial Activity: Describe the primary industrial activities which take place on site (e.g -, sand and gavel mining, gypsum mitring, sand washing, gravel crushing, stationary or mobile as phalticoncrete batch plants, etc, }. indicate the status of tlse facility (active, inactive, being reclaimed, etc.) Sand and gravel mining and screening operation. T. Ulster environmental Permi(s: Does this Facility currently have any other environmental permits, or is it subject to regulation, under either of the following programs? Permit Name Yes No Applied For, Bate Permit No. a.) Colorado Division of Minerals and Geology ✓ November 18, 2008 M- 2D08.465 (formers • MLRD) b.] Underground 19-ection Control e.) Dredge or fill permit under Section 404 of the Clean � November 17, 204a SPK- ?_4Q$- 1436 Water Act CWA Arm Car s a FEn ineers d.) Rcsourcc Conservation and Recovery Act t RCRA) ✓ In Preparation e. C1aP5 Storm water ✓ In Preparation 1:) Colorado State Air Pollution Emission g.) Other Garfield County Special Use Permit ✓ In Preparation IfYA to item 7.a), please include Colorado Division of Mistrals and Geology (,iMiaed Land Reclarnm ion Board) permit anniversary slate: Not yet issued. 8. Storrrnv ate r vs. Process Water Do you dis ell targe any of Elie, following process genorated wastewaters from your facility, to stale waters? tZ No❑Yea Product %vash waters r' I No❑Yes Maintenance/equipment wash waters 0 No❑Yes Transport waters (e.g., slurries) 21 No ❑Yes Scrubber waters (crushers or classifiers) C1No 2Y-1 Mine dewalering (groundwater andlor runoff from the mime) If you answered YZ. to any of these questions, continue on to Item 9. If you answered NO to all of (hose questions, skip to 1tein 18. 9. Location main A locution map designating the facility property, discharge points and receiving waters shall be sub :Witted. Thu map shall be from a VA or 15 minute USGS quad sheet, or a map of comparable scale. A north arrow shall be shown. The map muss be on paper 8 % x 1 I inches. 10. Site Sketrin: A Iegibif, general sketch of the site shalt be submitted, showing Appurtenant raciIities (buildings, ponds, divorsion ditches, stockpiles, eta.), stream location, numbered discharge points, sampiing and flow monitoring points, T h a Wrap roast Ire nn paper 8 % x I l 111 ches. Tile out falls shall be labeled to correspond with the numbers fisted in 15. H. Site - specific conditions- a) Dries this facility have bulk storage of d lose 1 fuel, gasoline, solvonts, fertilizer, or other hazardous materials an site? 21 No 0 Yes b) Is this operation located within one mile of a landfill, or any mine or mill tailings? ONO M Yes c) foes the dewatering area have or possibly have groundwater contamination, such as Plumes front leaking underground storage tanks, etc,? PIN. ri Yes if YD'S for ri ny of these, please show location ortha Inadiill, tailings or possible groundwater con=tamination on the location map in item 8 or is she gene raI sketch in item 14. Please explain tlhc to cation, extent oFcontnmination, and possible efrect on the discharges from this facility. 12. Chemical treatment. Will any flocculants (settling agents or chemical additives) be used to treat water prior to discharge? ENV ri Yes if Y-, list here, and include the Material Safety Data Sheet (MSDS): Chem iraI Name * Manufacturer Purpose In Which Waste Stream? * if the chemical farmula is unknown or canlidential, provide the manufattur&s name, contact person, address and phone number or a copy of the brochure, product label information or materials handling data sheet for each product used. please list the major constiwents or active ingredlent(s), if known. 13. Are the receiving waters, indicated is item S, a ditch or storm sewer? E v, No El Yes If YES, submit clvcumuntation that the owner of the Glitch ar storm server allows this discharge. No certification will hc: processed unless documentation or approval is received. Natct R discharge permit dots nut allure a discharge into a ditch or municipal storm scorer systcin without the approval of the owncrfoperator of tlhat systetn. Please provide documentation of approval from the ditch company or owner of the storm sewer for all new discharges. 14. Flow measurement: Wlhat method of flow messurtment will be used for each discharge paint (e.g., v- thotch weir, pump capacity, pa-shall fiunhe, etc.)? V -Notch Wier 15. Outfalis - !'or each process ►eater outfall, provide a description of - ail operations contributing wastewater to tfte effluent, iaciuding Seater associated with product crusltlag or washing, equipment washing, sanitary wastewater, groundwater, the average fiaw contri buted by each operation; the treatment received by the wastewater, Including an identilieation ofany chenieaI additives used. Use additional pages as needed. OUTFALL WASTEWATER SOURCE NUMBER AVG FLOW,MGD- TREATMENT DESIGN" USED FLOW, MGD RECEIVING WATERS Mine Dewatering 001 Not yet determined None Est. 0.2 Sed, Pond/ Coto. River *MOD - Million gallons/day *'if sediment pond, indicate approxiattate volume ar►vater, 16. Wit kr gaaIity data: Analytical data for the folIa►ving parameters shall he submitted far at least one grab sample from each discharge point. if no water is currently available for analysis, so indicate. Alkalinity (mg/1) pH (S.U.) Total Dissolved Solids (mg/1) CUD (mg/1) Total Suspended Solids (m&11) Oil and Grease (mg/l) ✓ No water to analyze at this (I me The Division may request analysis of other parameters once the application ltas been reviewed. 17. Activity duration: When did tine activity comanenceY N/A What is the estimated life of the Activity rrom which die discharges; identified in item 15 originate? 14 years. 18. S :rORMWATER NLkNAGENIEN r PLAN Tit is item applies to ja facilities. A Storrawater Management Plan (SW MP) sltall be prepared prior to app €ying for coverage under the general permit, and the toIIowing certilieatian signed. See the SWMP requiremeats in Appendix R. "I certify under penalty orlaw that a complete Storm water Management Pian. in compliance %vith Appendix B ofthis application, has been prepared for my facility. Based on my inquiry of the person or persons %Ybo manage the system, or those persons directly responsible for gathering the infomtation, tftc SWMP is, to the best of my knowledge and hetief, true, accurate, and complete. l am mvare that there are significant penalties for falsely certifying tha ccInpletion of said SWMP, including the possibility ❑rfine and imprisonment." Signature orPcrmit Applicant Date Signed Name (printed) Title 19. Signature afApplicant "I certify under penalty 0 law that 1 have personally examined and am familiar with the information submitted in this application and all all achme III s and That, based on my inquiry of thm htdividuals immed late ly responsible for obtaining the infonnadon, l believe that the infonnation is true, accurate and complete. I ant aware (hat them are signiricant penalties for submitting false information, including the possibility of Gnc and imptisonment." Signature of (Dwner Date Sig ncd Name {printed} Title Signature of Operator Bate Signed Name (printed) Title A o. r. - i R96W ITI II-IF R I y L N I RAW L I I if A I IIII"] I- A 1. 39`24'02"N "A [T]Nri- uh $ w 1000 0 1000 2000 , 3000 Scale in Feet EXHIBIT A RTZ INDUSTRIAL PROJECT LOCATION MAP GRAVEL PIT LOCATION SCALE. SHEET: I` , 20W Sept 18, 2008 I OF I ZAACME-IL4 ANO 4SJbr1XlrrS DRAM BY: ICHKD BYa I APPD BY: DRAWING: 1NrCWN6 C611VS6tZ 1A Bcp I BCP I TAZ lnd*xMop.dwg P031 OFFM ODD 10% - IWI WOM AVAA GLENWOW "NOS. OMORAW OW2 (979) 145-57 r T7S T8S FIGURE NO. I STORMWATER MANAGEMENT PLAN SITE MAP SCALE: DATE: SHEET: 1. —r wl MARCH 9, 2005 1 OF 5 DRANN BY: CHKD BY: I APPD BY: DRAWING: RVFG - -- - -- SWMP M PA, RTZ INDUSTRIAL LLC POST QMM Banc IWS — 101 OtQW A,%V4 W asm"= wsmm om*u o we= (970) sa45-5-M FIGURE NO. 3ROJECT: 26419 APPENDIX A INDUSTRY SIC CODES (summary) SIC (-We SIC Code Categoryll ndustry Type Pe mmit Permit Notes Type 1400 ,Miming and Quarrying of Nonmetallic Minerals, Except Fuels 1410 Dimension scone (a) SG 1411 Dimension stone; mining and quanying ofdimension stone 1420 Crushed and broken stone, including riprap 1442 Crushed and broken limestone (a) SG 1443 [rushed and brokcrr granite (a) SG 1429 Sandstone, and crushcxl and broken stone not elsewhere classified (a) SG 1444 Sand acrd Gravel 1442 Construction sand and gravel (a) SG 1146 Industrial sand (a) SG 1450 Clay, ceramic, and refractory minerals 1455 Kaolin and ball clay (33) SG 1459 Shale, clay, cerxunic, and refractory minerals, not elsmylrcre classified (a) Sf i 1474 Chemical and fedilizer mineral mining 1474 Potash, soda, and borate minerals (a) SG 1,475 Phosphate rock (a) so 1479 Chemical and ferfilizer mineral alining, not elsewhere classified (a) SG 1480 Nonmetullic min emIs services, uxLvpl fuels I481 Nonmetallic minerals services, except fuels - re moval or overburden, strip muting, etc. (a) 5G 1440 Misc. Nonmetallic minerals, except fuels 1494 Borrow pits, niisc, Nonmetallic winernIs not elsewhere classified, Such as gypsum, mica, peat, pumice, talc, etc. (a) SG 2951 Asphalt batch plants (b) SG. C,1. 3273 Ready-mix conc rde recilities (b) so, C, L Notes: (a) For this SIC Code, a storrnwater permit is required only if tunoJTcontacts overburden, raiv material, intermediate or finished product, or waste products. (la) Asphalt and ccacr ete batch plants at sand and gravel operations may be covered tu]der peralit SG; fucilities at corrslnrction sires may be covered under permit C; other facili11es, including mobile plants, may be covered under permit L. P_ennit U , SG: Sand and Gravel General Permit (Permit No. COG •500000) C: Construction General Permit (Permit No. CQR- 030(100) L. Light Induslry General Perin i€ (Permit No. COR- 0IOWO) AA APPENDIX B - STDRNINVATER MANACEMENi' PLAN (9"P) WWI% In this document, the text in bold italics is quoted directly Rani rite Sand and Gravel general permit, The text in straight type is provided as guidance in the preparation of your SWMP. The requirement to develop a StorrnwaterManagement Plan (SWMP) prior to application for the general pen-nit appi €arto all facilities. The applicant shall develop a SWMP for their facility, and cerify in Item 8 of the application that it has been completed. The SWMP shall be prepared in accordance \vith good engineering practices. (The plan need not be completed by a registered engineer.) The plan shall identify potential sources of pollution ('including sediment) which may reasonably be expected to affect the quality of stormwater discharges associated with the mining activity. In addition, the plan shall describe and ensure the implementation of Best Management Practices (BMPs) which will be used to reduce the pollutants in stonnwater discharges associated with training activity. BMPs anti defined as physical, structural, and/or managerial practices that, when used singly or in combination, prevent or reduce po €Iution or water. Mining opemdons roust certify the completion of their SWMP, as described in this document. Implementation of the plan wifl be required at the time that coverage under the general permit begins. The Division reserves the right to request and review the plum, and to require additional measures to prevent and control pollul!on, as needed. When preparing your plan, make sure Witddress eat item. If it is notupplicable to your site, briefly explain why. A simple "Not App €(cable" is not enough. Also note that the SWMj P should include any existing Stormwatcr controls at your site, nut.just new or proposed ones. Take full credit for whatyou are already doing. The SWMpshal€ include the following items, at a minimum: I. Site Map The place shall provide a site ereap or maps which indicate at a minrdnrrein: - Mining site bertrrdarles - Access and hare! raads - Stornnvaler oulfalls rend alt orrrllne of Ilia drainage area of each sterentvater outfall Aer estimate of the direction: offlow - Materials handling areas - Each existing strtrctreral control measure to reduce pollutaFj(s in stornrnvater rrenraff - Areas resed for storage or disposal of overburden, materials, soils or wastes - Areas used for rrrlxeral milling and processing - Springs, streams, wetlands and other srerface waters - Location of urine drainage or any other process water - Boundary of tributary area that is subject to effduenrt linrrdlationrs - Date eh wrap seas prepared 'Ilse drainage areas shown should include the portions of the site where industrial activi ties occur, as well as those portions contributing stortmvater that mixes with runoff from the industrial area. Therefore, the entire drainage arc where industrial activities occur must usually be included. Aside from mining, industrial activities can includeequipment washing, materials storage; vehicle maintenance or fueling, incineration, waste treatment, storage or disposal, shippisi&ading/unloading, etc, You do not need to include industrial activities which only take place indoors, unless there is some part or aspect of the activity with which stormwalercould come in contact. For u=nple, f f at vehicle maintenance is clone indoors, but vehicle stowage or fueling is outside, the vehicle storage or fueling area must be addressed. It is a good idea to start with a portion of the USGS (U.S. Geological Survey) quadrangle map showing die site. These are available and easily obtainable for the entire state; they show a large amount of information for very little cfi''ort. You can then use the USGS map as a guide for pi -e*ng your site map, which will be more detailed. I7egardless of the source of tie base map. the site map needs to be of suitable scale to show the industrial portion c the facility and the features within it, Locations of stormwater outfa €Is: I f the site has a stor mwatcr drainage system, the location of out Falls is a simple task. Indicate can the rnap where pipeline outfnlls are, as well as the general layout of the drainage system such as inlets, grates, pipelines, etc, I f stornawater is conveyed over land without a developed storm drainage system, die points where runoff col lects and runs off must he lucated. Druinage basins for each outfal I: Field inspection can usually accomplish this task with acceptable accuracy. look For high areas such as crests oIparking lots, roads, eta which would font( die division bet, viten drainages. Gullies and swales are indicators of stormwater flow direction. Obviously, ifaunoff is observed during a storm, must uncertainties can bee]imiraatcd. Surface water bodies (including dry water courses): Mark on the site map any surfacewater bodies, including lakes, streams, springs, wetlands, detention ponds, rmtclside or irrigation ditches, etc. These do not necessarily need to be within the raci €ity, but maybe adjacent to it or impacted by stormwater runoff" Also include any existing storm sewers. -- ExisEing stmetu rat contruI measures to reduce stormwaler pollution: Show on the map the location of any structural stormwater pollution control measures, such as detention ponds, diversfon Glitches, covered material storage areas, fuel farm secondary containment structures, etc. In addition, there arc several other fexatures which could be included to make the SWMP a more comprehensive and usable plan. For example, later sections of the SW MP will include requirements for spill pc�,Tntion procedures, vvhich cart include a site map showing inhere materials are stored_ By including the fotlo►ving items on the site map, alt information would be in one place on a single base map, Materials handling rind loading area Mat erlalsstorage arras -- Paved and unpaved areas (for hydrologic assessments) 2. Description of1'otenfial Po flit rant Sort rce- FAVaterialInventory The plait shall provide a description of all potential sort rces (activities and materials) tvltich pray reasonably be expected to add pollutants to stvrnrrvater discharges. Such sources play include haul roads, egnIpnrent storage and inahrlenairce areas, fuel storage arerts, etc. rit each case iPhere stor►rnvater pollution potential exists, appropriate preventlyc incesetres nmst fie takers find docrsmexted.. This section of the SWM€'summarixes the existing potential for sterrnwater contamination at the site. It i s a narrativ =e description which states what is stored, where i€ is stored, holy at is used, what has been used, etc. These can include such pot I titan ts as fuels, nits, detergents, pesticides, herbicides, fern €izcrs, etc. J. Stornolpater Quality Controls Each mining site covered by this plan shali rlevelap a description of stortnWater duality co ittrols appropriate for that site, and itnpleinent such controls. The appropriateness antipriorities of controls fit the plan shall reflect Identified potential sources of pollutants rat the site. The deccrlptiatr ofsforlrtruater quality ctrtrtrois slrafl artdress the follotving ►ttitrirtuttlt colttpattcrtts, Including a schedtrle for implementing such controls: 'dais section of tftc SGVMP, when cornpletcd, will spell out what the facility Is doing to cxrrtfaoI storntwater pollution, what Site facility wiIt do in the future, when Best Management Practices (BA41's) will be Implemented, and who at the foci tity is responsib]e for the plan. a) SI'MVPAthninlstrator- The S WAIP shall !tie it fify a specifec Individual or Ira elividuals Wthin the mining orga►riza11011 who is responsible for developing the SWAfrP and assisling the ►nine operator lit its implementation, tttaintenance, and revision. APPENDIX A - >SVVW (cont.) Page 13- 3 The SWMP Administrator becomes the contact for All SWMP- related issues and is the person responsible for its accuracy, completeness, And implementation. Therefore, the 8WM1) Administratershould he a person in an authoritative position. larger facilities ntay want to develop a "SLVMP Wain" in order to share the responsibilities and generate: greater mvareness and participation. b) Materioly _Handlitrg attd MU A9 Reif tlo ;; - Where unterlals can impact stormwater rntrof , RMPsthal reduce the potential for contarnlnatlon shall be describer!. For example, materials should be stored and liar ;riled fit covered areas whenever possible to prevent connect with stortrtwater, fuels and other chemicals should be stored within herms or secondary contaltttrtent devices to prevent leaks artd spills from ettterlttgslortmvater runoff. When selecting 13MK. the most Important ones to evaluate first are those which limit ft source of the pollutant, It is much more efficient, from both a east and environmental standpoint, to prevent the pollution in the First place than to clean up contarninated stormwater. For example, a SNP requiring that any vehicle maintenance that involves fluid exchange must take place indoors, results in the removal of a pollutant source (i.e., olllhydraulic fluids) from possible contact with s €orn]water. Good housekeeping numsuoes, such as cleaning and maintenance schedules, Imsh disposal and collection practices, grounds maintenance, etc., can be included here` c) Erosion and SedimiggL Cm iroLs - Describe BMPs that will be used to reduce erosion and prevent sediment delivery to ,Mate fvaters. Titesesltottid incittdestrttcltrral (stielr as 011 fences, sediment ponds, drop structures, t'lteck dams) and non - strnctaral (such as ma [citing and revegetation) melltods. BMPs can describe a ►tide range of managemem procedures, schedules of activities, prohibitions or practices and other mar]Wment practices. SMPs can include operating procedures, treatment requirements and practices to control plant site runoff, drainage from raw materials storage, spills or leaks. NonstructvraI BMPs are mainly definitions of operational or managerial techniques. Structural BMPs include physical processes ranging ftm diversion structures to oil/water separators to retention ponds. The BMPs selected am up to the judgment of the individoat permittse. However, it is important to note that a fulfy implemented StVMP will constitute wnrplianccwith Best Available Technology (13M) and DM Conventional Technology (BM as mandated under the Fedeml Clean Water Act. This means that, in ureter to oomply with your permit, the appropriate measures must be €aken in keeping with the pollutants} involved and the risk potential ut the facility. d) Idetrd&allnrt a£DfschffWaLplherthan Star ft:t pater - The stornavater Coltve}1ance sysreM on the site shalf be evaluate(! for the presence of discharger other than storm water, sucli as urine drainage, spoil springs, sattltary waste, or process ivater of art }4bid. The SWMP shall include a description offhe results of atry evtrlstation jar the presence of discharges other than stortnivaler, the meth ad used, ifte (lute of the evaluation, and the on -site drainage points ebal were directly Observed during the evaluation. A number of discharges other iltna stornnvater may (rot require s CDPS ladastrfaI Wastewater Discharge perttfit and are considered Allowable Non- Stormwater Discltrtrges. Flows from fire flghring activities, landscaping Irrigation return flow or springs (except spoil springs) drat ore combined with sforinwater discharges associated ivitlt industrial activity must be f d e n t i f t e t l 1 1 4 ire SIVMP. In other words, only stormwater can be conveyed by the stonnwaterdrainage system. Examples of potential illicit connections include door drains and toilets in maintenance buildings, chemical storage buildings, etc. Theme are several methods o determining whet her or not illicit connections exist. Acceptable procedures include dry weather observations of outfalls or other appropriate locations, analysis and validation of accurate piping schematics, dye tests, etc. Note - if illicit onneeflons are discovered, co rye elive measures mast be taken.