HomeMy WebLinkAbout1.3 Application Part 4Appendix C
Project Specification Record
PROJECT NO. 61060.00 WILLIAMS PRODUCTION RMT
SPECIFICATION Na AAZ-101 RABBIT BRUSII/WEBSTER IIILL/CRAWFORD TRAIL
SPECIFICATION NAME: SITE PREPARATION AND GARFIELD COUNTY, CO
EARTHWORK
Issue status and revisions to this package nre listed below. Bach time the package is changed, after
theRCvision••B (For Bidyissue, only the Record page and new` orrevisedpages are -issued.
Revision 0, (Conformed for Purchase) shall be issued in its entirety. The new or revised pages
form an integral Tart; of the specification:
The Revision Description column gives a brief description of the issue status and changes.-
The information contained herein is the property of Harris Group Inc alarris'Group) and is
considered to beeoitfidential and proprietary The recipient of this ti}forination shaft not
rep -046e this uiformation Gr (iiselese or reveal it to aiiyidler -party withoutHarris -Group's written
consent, Alt copies, or reproducons made by reeipientshall be logged and returned to Harris
Group with the information originally received if requested. The package and accompanying
documents and drawings to which this Record Page is affixed is to -be veined ately returned to
Harris Group Upon tleband.
BI. The original issue of this specification was reviewed as noted by the following initials. Revisions
to this specification are issued under the noted approved authority.
Rtv.
DATE
ViitianEbt
M'PRQVED BY
PAGES ISSUED
All
REVISION DESCRIPTION
Issued Foy Client Review
PROJECT NO. 61060.00 WILLIAMS PRODUCTION RMT
SPECIFICATION NO. AAZ-101 RABBIT BRUSH/WEBSTER HILL/CRAWFORD TRAIL
SPECIFICATION NAME: SITE PREPARATION AND GARFIELD COUNTY, CO
EARTHWORK
TABLE OF CONTENTS
1.0 GENERAL
2.0 MATERIALS
3.0 EXECUTION
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PROJECT NO. 61060.00 WILLIAMS PRODUCTION RMT
SPECIFICATION NO. AAZ-101 RABBIT BRUSH/WEBSTER HILL/CRAWFORD TRAIL
SPECIFICATION NAME: SITE PREPARATION AND GARFIELD COUNTY, CO
EARTHWORK
1.0 GENERAL
1.1 Summary
This Specification covers the supply of all labor, equipment, materials and
services necessary to perform the excavating, trenching, filling, embankment
construction, backfilling, compacting, grading, and related items necessary to
complete the work indicated or specified at the Rabbit Brush, Webster Hill and
Crawford Trail Compressor Stations.
1.1.2 Work covered by other Specifications include: Cast -in-place concrete, BAZ-101.
1.1.3 Definitions:
1.1.3.1 For Project Definitions, see the Project Description and Criteria.
1.1.3.2 Fill: Material placed above the elevation of the original (existing)
ground surface after stripping or above the bottom of excavation.
1.1.3.3 Borrow: Earth materials obtained from sources other than
excavations or stockpiles within the area to be graded by Contractor.
1.1.3.4 Clearing: The removal of trees, shrubs, and other vegetation above
the existing grade surface.
1.1.3.5 Dike: A berm that will be required to hold water.
1.1.3.6 Excavation: Material removed (cut) below the elevation of the
original (existing) ground surface.
1.1.3.7 Grubbing: The removal of roots, shrubs, and other vegetation to a
depth below the ground surface.
1.1.3.8 Stripping: Excavation of any overlying layer of material to expose
material of a different type, use or class.
1.1.3.9 Subgrade: The surface layer of earth on which structures, pavements,
railroads, or other surfacing materials, except topsoil, are to be
placed.
1.1.3.10 Topsoil: The final surface layer of earth material intended to support
vegetation.
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1.2 Project Conditions
1.2.1 Data from the subsurface investigation report prepared by Geotechnical
Engineering Group, Inc. was used as the basis of design and is attached as
reference for the Contractor. Conditions are intended as representations and are
not intended as warranties of accuracy or continuity between soil borings.
Owner is not responsible for interpretations or conclusions drawn from this data
by the Contractor.
1.2.2 Lines and grades shall be as indicated. Owner will furnish benchmarks to permit
Contractor to lay out and construct the Work properly.
1.2.3 Carefully maintain all bench marks, monuments, and other reference points and
replace as directed by Owner if disturbed or destroyed.
1.2.4 Existing Utilities:
Locate existing underground utilities in areas of excavation work. If utilities are
indicated to remain in place, provide adequate means of support and protection
during earthwork operations.
1.2.4.1 Should uncharted or incorrectly charted piping or other utilities be
encountered during excavation, consult owner immediately for
directions. Cooperate with Owner and utilities companies in keeping
respective services and facilities in operation. Repair damaged
utilities to satisfaction of utility owner.
1.2.4.2 Do not interrupt existing utility service to facilities occupied by
Owner or others, except when permitted in writing by the Owner and
then only after acceptable temporary utility services have been
provided.
1.2.4.3 Provide a minimum of 48 -hours' notice to Owner, and receive written
notice to proceed before interruption of any utility.
1.2.4.4 Adequately protect from damage all active utilities and remove or
relocate only as indicated.
1.2.4.5 Report inactive and abandoned utilities encountered in excavating and
grading operations. Remove, plug, or cap as directed by the Owner.
1.2.5 Water for moisture conditioning of soil for compaction and roadway cleanup
shall be at Contractor's expense.
1.3 Submittals and Approvals
1.3.1 Test Reports
The Contractor shall submit the following test results to the Owner's
Representative.
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1.3.1.1 Test reports confirming that borrow niaterial meets the requirements
of this Specification.
1.3.1.2 Soil replacement and compaction test reports confirming that
subgrade, backfill and fill under roadways and foundations meet the
requirements of this Specification.
1.3.2 When excavation, trenching, and shoring in compliance with local, state, or
federal safety regulations such as "OSHA Part 1926" or successor regulations,
require design by a registered professional engineer, submit copies of design
calculations and notes for sloping, benching, support systems, shield systems,
and other protective systems prepared by or under the supervision of a
professional engineer legally authorized to practice in the jurisdiction where the
Project is located.
1.3.3 Dewatering Plan and Sheeting and Shoring Excavation Plan.
1.3.4 Submit proposed erosion control products that meet requirements of these
Specifications.
1.3.5 Approvals
Owner will accept work as complete only after all materials have been properly
placed to the lines and grades indicated on the drawings and the independent
testing agency has confirmed all inspection and testing has met the requirement
of this Specification.
1.3.6 Deviations
Contractor shall describe in specific detail any deviation in his proposed scope of
supply from this Specification. The cost reduction associated with this deviation
shall also be given for each specific case.
1.4 Oualitv Assurance
1.4.1 Sampling and Testing:
1.4.1.1 Tests to determine conformance with all requirements of this
Specification for quality and properties of all Contractor -secured
materials, including borrow materials (both on or off -Site) proposed
for use, shall be performed by an independent, commercial laboratory
retained and compensated by the Contractor, and approved by the
Owner.
1.4.1.2 Quality control testing shall be performed during construction by a
qualified independent testing laboratory retained and compensated by
the Contractor and approved by the Owner.
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1.4.2 Applicable Standards:
American Society for Testing and Materials (ASTM, Equivalent AASHTO
Standards may be substituted as approved):
C88 - Test Method for Soundness of Aggregates by Use of Sodium
Sulfate or Magnesium Sulfate.
D698 -Test Method for Laboratory Compaction Characteristics of Soil
Using Standard Effort (12,400 ft-Ibf%ft3).
D977 - Emulsified Asphalt
D1241 - Materials for Soil -Aggregate Subbase, Base, and Surface
Courses.
D2922 - Test Methods for Density of Soil and Soil -Aggregate in Place
by Nuclear Methods (Shallow Depth).
D3017 - Test Method for Moisture Content of Soil and Rock in Place by
Nuclear Methods (Shallow Depth).
D4253 - Test Method for Maximum Index Density and Unit Weight of
Soils Using a Vibratory Table.
D4254 - Test Method for Minimum Index Density and Unit Weight of
Soils and Calculation of Relative Density.
D4318 - Test Method for Liquid Limit, Plastic Limit, and Plasticity
Index of Soils.
D4546 - Test Methods for One -Dimensional Swell/Settlement Potential
of Cohesive Soils.
Occupational Safety and Health Administration (OSHA)
Part 1926 - Safety and Health Regulations for Construction.
U.S. Department of Interior, Bureau of Reclamation (USBR):
Earth Manual, 2nd Edition, Designation E-12, Relative Density of
Cohesionless Soils, Alternate Method.
Colorado Department of Transportation Standard Specifications.
1.4.3 Conflicting Requirements
If there is a conflict between any of the requirements of this Specification and
OSHA or any other applicable statute, ordinance or code, then the requirement
which is most stringent or has governing jurisdiction shall apply. Contractor will
not be liable for factors over which he has no control. Any such conflicts shall
be brought to the Owner's attention.
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2.0 MATERIALS
2.1 Materials Encountered
2.1.1 Onsite materials suitable for use in embankment and fill include material that is
free of refuse, debris, roots, organic matter, frozen matter, and which is free of
rock or stone having any dimension greater than 2 inches or other material that
might prevent proper compaction or cause the completed fill or embankment to
have insufficient bearing capacity for the expected superimposed loads.
2.1.2 Materials unsuitable for use in embankment and fill are soils having insufficient
strength or stability as determined by soils engineer and include all material that
contains debris, roots, organic matter, frozen matter, gravel, stone, rock, or shale
particles (with any dimension greater than 2 inches or other materials that are
determined by the soils engineer as too wet or otherwise unsuitable for providing
a stable subgrade or stable foundation for structures.
2.2 Non -frost Susceptible Material
2.2.1 For non -frost susceptible material, provide structural fill modified to have less
than 5 percent (5%) passing a #200 sieve and a maximum size of 1".
2.3 Backfill Material
2.3.1 General backfill material shall be suitable on-site material as approved by the
geotechnical engineer and/or Structural fill (CDOT Class 5).
2.3.2 Structural fill (CDOT Class 5) shall be used where indicated on the drawings.
2.3.3 Material shall be free of roots or other organic matter, refuse, ashes, cinders,
frozen earth, or other unsuitable material as described previously.
2.3.4 Use suitable material sufficiently friable for embankment to provide a dense mass
free of voids and capable of satisfactory compaction.
2.3.5 Moisture content shall be that required to obtain specified compaction of the soil.
Perform moisture curing by wetting or drying of the material as required to attain
required compaction criteria.
2.4 Low Permeable Material
Low permeable material shall be suitable on-site material as approved by the
geotechnical engineer.
2.5 Road Surfacing
2.5.1 Road base shall be Class 5, complying with CDOT Standard Specification for
construction.
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2.6 Flowable Backfill
2.6.1 Flowable Backfill shall comply with CDOT Standard Specification for
Construction.
2.7 Granular Material
2.7.1 Crushed stone, gravel, or bedding material graded as follows:
3/4" — 100%
1/2" — 60-100%
No4-0-5%
2.8 Riprap Material
2.8.1 Course aggregate material graded as follows:
8" — 100%
6" — 35-80%
1"— 0-20%
2.9 Erosion Control Materials
2.9.1 Materials for erosion control shall meet the requirements of CDOT Standard
Specification for Construction.
2.10 Geotextile Fabric
2.10.1 Geotextile fabric shall be HP370 woven geotextile as manufactured by Mirafi, or
approved equal.
3.0 EXECUTION
3.1 Construction Survey
Contractor shall be responsible for all construction surveying required for all earthwork
operations and drainage structures. Horizontal and vertical control shall be based upon
project grid and benchmark, as shown on the plot plan and grading drawings.
3.2 Site Environmental Control
3.2.1 Environmental control shall comply with State of Colorado laws and local codes,
and requirements of agencies having jurisdiction.
3.2.2 Erosion and Sediment Control
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3.2.2.1 Temporary Erosion and Sediment Controls: Contractor shall furnish,
install, construct, and maintain temporary measures to control erosion
and minimize the siltation of intermittent streams and the pollution of
private properties. Temporary erosion and sediment control measures
shall be constructed in accordance with the drawings and in
compliance with local, state, federal, and jurisdictional agencies
SECTION 2.0, PAGE 6 9 -Feb -07
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regulation and shall be maintained for the duration of the Project and
until such time as disturbed areas are stabilized, including successful
revegetated areas. Materials and installation shall be in accordance
with CDOT Standard Specifications for Construction.
3.2.2.2 Prior to beginning construction in a given area, all temporary erosion
and sediment control shall be in place for the area being disturbed.
3.2.2.3 Prior to commencing earthwork, install silt fence as indicated and on
the downslope side(s) of all disturbed areas,
3.2.2.4 Place sediment fence around the perimeter of soil stockpiles.
Sediment fence shall be placed perpendicular to runoff flow and
parallel to grade contours.
3.2.2.5 Silt fences shall be inspected within 24 hours after each rainfall event
or daily during periods of prolonged rainfall. Repair or replacement
shall be made immediately.
3.2.2.6 Sediment deposits shall be removed when deposits reach 0.5 times the
height of the fence.
3.2.2.7 During construction, drain inlets shall be protected against -
sedimentation with acceptable barriers such as straw bales or filter
fabric.
3.2.3 Air Pollution Control
Contractor shall control airborne dust resulting from earthwork operation by
applying water or a dust control agent.
3.3 Site Preparation
3.3.1 Clearing, Grubbing, and Demolition:
3.3.1.1 Perform only in areas where earthwork or other construction
operations are to be performed.
3.3.1.2 Conduct work in a manner to prevent damage to property and to
provide for the safety of employees and others.
3.3.1.3 Protect tops, trunks, and roots of existing trees which are to remain on
the Jobsite.
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3.3.1.4 Remove all construction debris, rubbish, undergrowth and other
vegetation from Jobsite.
3.3.1.5 Remove trees and shrubs within the construction area. Remove tree
stumps and roots larger than 3 inches in diameter to a depth of at least
18 inches below existing grade elevation at all water containment
areas (dikes, ponds, and similar areas) and to a depth of at least 12
SECTION 2.0, PAGE 7 9 -Feb -07
inches below existing grade elevation at all other locations. Backfill
resulting excavations with approved material and grade to drain.
3.3.1.6 Remove existing construction to limits indicated or as required to
accommodate new construction.
3.3.2 Disposal of Debris:
3.3.2.1 Properly dispose and remove from Jobsite all debris from clearing
and grubbing. Contractor shall obtain all state and local permits
required for proper disposal.
3.3.2.2 Onsite open burning will not be permitted.
3.3.3 Disposal of Waste Materials:
3.33.1 Waste Materials: Includes excess suitable materials, and materials
unsuitable for use in the Work.
3.3.3.2 Remove unsuitable materials from work area as excavated.
3.3.3.3 Keep excess suitable material segregated from unsuitable waste in the
disposal area for possible use by Others.
3.3.3.4 Properly dispose and remove from Jobsite all unsuitable materials.
Contractor shall obtain all state and local permits for proper disposal.
3.3.3.5 Deposit suitable materials in Owner -designated waste areas.
3.3.3.5.1 Spaced in lifts not exceeding 12 inches in thickness.
3.3.3.5.2 Compact by routing hauling and spreading equipment
uniformly over the surface of each lift.
3.3.3.5.3 Grade waste areas to leave them with an orderly
uniformly graded appearance and to be free draining.
Final slopes shall not be steeper than 2 horizontal to 1
vertical or as required for stability; nor shall final grades
be flatter than 1%.
3.3.3.6 Waste materials that include environmental pollutants, hazardous
substances, contaminated products, by-products, samples, or waste
materials of any kind that are regulated under environmental laws,
shall be handled and disposed of in the appropriate manner.
3.3.4 Stripping:
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3.3.4.1 Remove organic materials from all areas within the limits of the
construction area.
3.3.4.2 Scrape areas clean of all organic materials, such as brush, grass,
weeds, roots, and other material.
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3.3.4.3 Strip to a sufficient depth (approximately 6 to 9 inches) to remove
excessive roots in heavy vegetation or brush areas and as required to
segregate topsoil.
3.3.4.4 Stockpile topsoil in areas to be determined by Owner. Stockpiled
topsoil shall be reasonably free of subsoil, debris, and stones larger
than 2 inches in diameter.
3.3.4.5 Dispose of waste as previously described.
3.4 Excavation and Trenching
3.4.1 General:
3.4.1.1 Excavate all materials found within the designated limits and to the
subgrade elevations indicated, regardless of material, character, and
obstruction encountered.
3.4.1.2 Perform excavation by any recognized method of good practice to
complete the Work in the most expeditious manner and in
conformance with specified requirements.
3.4.1.3 Take precautions to ensure no damage to existing facilities or
equipment, or other work.
3.4.1.4 Materials to be excavated are to be classified as:
3.4.1.4.1 Common excavation, which shall include the removal of
all materials other than rock.
3.4.1.4.2 Rock excavation which shall include igneous,
metamorphic, and sedimentary stone, hard sandstone,
hard shale or slate, and cemented conglomerates of the
above-mentioned materials encountered either in original
formations or as boulders larger than 14 cubic feet in
volume which cannot be removed by means other than
drilling and blasting or drilling and wedging.
3.4.2 Stability of Excavations
3.4.2.1 Comply with OSHA and local codes, ordinances and requirements of
agencies having jurisdiction .
3.4.2.2 Contractor shall be responsible to design, furnish, place, maintain,
and subsequently remove, to the extent required, a system of
temporary supports for cut and cover, open cut, or trench excavations,
including bracing, dewatering, and associated items to support the
sides and ends of the excavations where excavation slopes might
endanger in-place or proposed improvements, extend beyond
construction right-of-ways, or as otherwise specified or indicated.
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3.4.2.3 Contractor shall make his own assessment of existing conditions
including adjacent property, the possible effects of his proposed
temporary works and construction methods, and shall select and
design such support systems, methods, and details as will assure
safety to the public, adjacent property, and the completed Work.
3,4.2.4 Modify or relocate Underground Facilities, at no additional cost to
Owner, if existing Underground Facilities interfere with Contractor's
proposed method of support.
3.4.2.5 Employ caution in the areas of Underground Facilities, which shall be
exposed by hand or other excavation methods acceptable to Owner.
3.4.2.6 Perform sheeting, shoring, and bracing for trench excavation,
Underground Facilities, and for other purposes in accordance with the
safety and protection requirements.
3.4.2.7 Provide shoring, sheeting, and bracing as indicated or as needed to
meet the following requirements:
3.4.2.7.1 Prevent undermining and damage to all structures,
buildings, Underground Facilities, pavements, and slabs.
3.4.2.7.2 Design excavation support system and components to
support lateral earth pressures, unrelieved hydrostatic
pressures, utility loads, traffic and construction loads,
and building and other surcharge loads to allow the safe
and expeditious construction of the permanent structures
without movement or settlement of the ground, and to
prevent damage to or movement of adjacent buildings,
structures, Underground Facilities, and other
improvements. The design shall account for staged
removal of bracing to suit the sequence of concrete
placement for permanent structures and backfill.
3.4.2.7.3 Except as otherwise specified herein, shoring and
sheeting materials may be extracted and reused at
Contractor's option; however, Contractor shall remove
and replace any existing structure or Underground
Facility damaged during shoring and sheeting. Remove
sheeting and bracing as backfill progresses. Fill voids
left after withdrawal with sand or other approved
material.
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3.4.3 Trenching for Underground Utilities:
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3.4.3.1 Side Walls:
3.4.3.1.1 Make vertical or sloped within specified trench width
limitations below a plane 12 inches above top of pipe.
3.4.3.1.2 Make vertical or sloped (stepped) as required for
stability, above a plane 12 inches above top of pipe.
3.4.3.1.3 Excavate without undercutting.
3.4.3.2 Trench Depth:
3.4.3.2.1 Excavate to depth sufficient to provide the minimum
bedding requirements for the pipe being placed.
3.4.3.2.2 Do not exceed that indicated where conditions of bottom
are satisfactory.
3.4.3.2.3 Increase depth as necessary to remove unsuitable
supporting materials.
3.4.3.3 Trench Bottom:
3.4.3.3.1 Protect and maintain when suitable natural materials are
encountered.
3.4.3.3.2 Remove rock fragments and materials disturbed during
excavation or raveled from trench walls.
3.4.3.3.3 Restore to proper subgrade with trench stabilization
material when overexcavated.
3.4.3.4 Trench Width:
3.4.3.4.1 Excavate trench to a width which will permit satisfactory
jointing of the pipe and thorough tamping of bedding.
3.4.3.4.2 For single pipe installation maintain trench widths below
a plane 12 inches above top of pipe as follows:
SECTION 2.0, PAGE 11 , 9 -Feb -07
Trench Width
Nominal Minimum Maximum
Pipe Size
Less than Pipe OD + Pipe OD +
24" 1' 2'
24" to 60" Pipe OD + Pipe OD +
2' 4'
3.4.4.4.3 For multiple pipe installations, maintain trench widths
below a plane 12 inches above top of largest pipe as
follows:
Trench Clearances/Width
Nominal Minimum Maximum
Pipe Size From From
Outside Outside
Pipe .Pipe
Less than
24"
24" to 60"
12"
12" 24"
a. Above plane defined in b. and c., no maximum
limit.
b. Maximum trench width limitations shall apply in
all areas more than 3 feet from manhole or
structure walls.
c. Maximum width shall be as near the minimum
specified as can be controlled by construction
equipment and methods used.
3.4.4.5 Fill and Embanlanent Areas: Perform trenching only after compacted
fill or embankments have reached an elevation of not less than 1 foot
above the top of the pipe.
3.4.5 Dewatering:
3.4.5.1 Prevent surface water and subsurface or groundwater from flowing
into excavations and from flooding project site and surrounding area.
3.4.5.2 Do not allow water to accumulate in excavations. Remove water to
preserve the strength of foundation soils, to prevent softening of
foundation bottoms, undercutting footings, the instability or raveling
of excavation slopes, soil changes detrimental to stability of
subgrades, foundations and existing structures. Provide and maintain
pumps, well points, sumps, suction and discharge lines, and other
dewatering system components necessary to convey water away from
excavations.
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3.4.5.3 Establish and maintain temporary drainage ditches and other
diversions outside excavation limits to convey rainwater and water
removed from excavations to collecting or runoff areas. Do not use
trench excavations as temporary drainage ditches.
3.4.5.4 Damages:
3.4.5.4.1 Contractor shall be responsible for and shall repair
without cost to Owner any damage to work in place,
other contractor's equipment, utilities, roads and adjacent
structures.
3.4.5.4.2 Contractor shall remove subgrade materials rendered
unsuitable by excessive wetting and replace with
approved backfill material.
3.5 Earthwork
3.5.1 Fill
3.5.1.1 General:
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3.5.1.1.1 The construction of "fill" shall consist of obtaining
suitable materials and placing these materials in
compacted Lifts.
3.5.1.1.2 Construct fill to the subgrade contours and elevations
indicated, using approved equipment and suitable
approved materials specified above. Obtain materials
for fill construction in the following order of priority:
a. From on-site excavation.
b. From on-site stockpiles.
c. From off-site borrow areas secured by Contractor.
3.5.1.1.3 If the slope bounding the fill area is steeper than six
horizontal to one vertical, step or serrate -prior to placing
the material.
3.5.1.1.4 Do not place snow, ice, or frozen earth in fill and do not
place fill on a frozen surface, unless approved by the
Engineer.
3.5.1.1.5 Place fill material only on ground surfaces which
conforms to the following:
a. Scarified and compacted prior to placement of
first lift.
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b. Compacted prior to placement of second or
succeeding lifts.
c. Sufficiently stable to permit the fill to be
compacted.
3.5.1.2 Backfill Placement
3.5.1.2.1 Useable on-site fill material placed beneath footings,
mats, slabs and road base shall be compacted in
accordance with ASTM D698 to a minimum of 95% of
maximum dry density with a moisture content 2 to 4%
over optimum.
All other on-site fill material shall be compacted in
accordance with ASTM D698 to a miniinum of 90% of
maximum dry density with a moisture content 2 to 4%
over optimum.
3.5.1.2.2 Structural fill material placed beneath footings, mats,
slabs and road base shall be compacted in accordance
with ASTM D698 to a minimum of 95% of maximum
dry density at optimum moisture content.
All other Structural fill material shall be compacted in
accordance with ASTM D698 to a minimum of 90% of
maximum dry density at optimum moisture content.
3.5.1.2.3 Road base material shall be compacted in accordance
with ASTM D698 to a minimum of 95% of maximum
dry density at optimum moisture content.
3.5.1.2.4 Low permeable material shall be compacted in
accordance with ASTM D698 to a minimum of 95% of
maximum dry density with a moisture content 2 to 4%
over optimum.
3.5.1.2.5 Place backfill and fill materials in layers not more than
8" in loose depth for material compacted by heavy
compaction equipment, and not more than. 4" in loose
depth for material compacted by hand -tampers.
3.5.1.2.6 Perform any wetting or drying of the material as
required to obtain the specified density when compacted
and to maintain specified moisture content range at the
time of placement. Before compaction, uniformly apply
water to surface of subgrade or layer of soil material.
Apply water in minimum quantity as necessary to
SECTION 2.0, PAGE 14 9 -Fd -07
I0
prevent free water from appearing on surface during or
subsequent to compaction operations.
3.5.1.2.7 Remove and replace, or scarify and air dry soil material
that is too wet to permit compaction to specified density.
3.5.1.2.8 Stockpile or spread soil material that has been removed
because it is too wet to permit compaction. Assist
drying by discing, harrowing or pulverizing until
moisture content is reduced to a satisfactory value.
3.5.1.3 Borrow
3.5.1.3.1
Borrow, if required, to bring fill areas to the lines and
grades indicated, shall be furnished by Contractor, as
specified, at no additional cost to Owner.
3.5.1.3.2 Borrow areas shall be:
a. Arranged for by Contractor at no additional cost
to Owner.
Subject to approval by Owner and geotechnical
consultant.
3.5.1.3.3 Prior to incorporating borrow materials into the Project,
borrow material from each source shall be tested for
compliance with this Specification by an independent
laboratory compensated by Contractor. Contractor shall
submit copies of test results to Owner.
3.5.2 Compaction
3.5.2.1 General:
3.5.2.1.1
1:1en\L1060WocsW1Zl01-Site Prep &
Earthwork A.A2 101 spc-Rev A.doc
Excavate or backfill as required to construct subgrades
to the elevations and grades indicated.
3.5.2.1.2 Remove all unsuitable material and replace with
acceptable fill material and perform all wetting, drying,
shaping and compacting required to prepare subgrade.
3.5.2.1.3 Exposed area to receive fill, backfill, or embankment
shall be proof -rolled to detect localized zones of
excessively wet, unstable, organic, or low bearing
capacity materials.
SECTION 2.0, PAGE 15 - 9 -Feb -07
3.5.2.2 Equipment
3.5.2.2.1 Compaction equipment shall be appropriate for the soil
materials and area being compacted. Maintain all
equipment in good repair.
3.5.2.3 Subgrade for Fills and Embankments:
3.5.2.3.1 Roughen by discing or scarifying and wet or dry top 9
inches, as required, to bond with fill or embankment.
3.5.3 Site Grading:
3.5.3.1 Excavate, fill, compact fill, and rough grade to bring Project area
outside buildings to subgrades as follows:
3.5.3.1.1 For surfaced areas, to underside of respective surfacing
or base course.
3.5.3.1.2 For planted areas, to a minimum of 6 inches below
finished grade.
3.5.4 Rough Grading:
3.5.4.1 Grade and compact all areas within the Project area, including
excavated and filled sections and adjacent transition areas, reasonably
smooth, and free from irregular surface changes. .
3.5.4.2 Rough grades shall generally be not more than 0.1 foot above or 0.25
foot below those indicated.
3.5.5 Final Grading
3.5.5.1 Uniformly grade within project limits and transition to adjacent areas.
Smooth finished surface within specified tolerances. Provide smooth
transition between elevations indicated on plans.
3.5.5.1.1 Grading Outside Building Lines
Grade areas adjacent to building lines to drain away
from structures and to prevent ponding. Slope surface a
minimum of 5% for the first 10 feet away from buildings
and structures.
3.5.5.1.2 Final Grading Surface
Grade smooth and even, free of voids, compacted as
specified and to required elevation, with the following
tolerance:
I:\enK1060Nacs'A2-101-Site Prep &
Earthwork AAZ-101-spc-Rev A.doc
SECTION 2.0, PAGE 16 • 9 -Feb -07
ID
a) Tolerance for areas within 10 feet of building
shall not exceed 0.15 foot above or below
established subgrade.
b) Finished subgrade for roads, drives, and surfaced
areas shall not be lower than indicated or higher
than 0.1 foot above that indicated.
Finish all ditches, swales, and gutters to drain
readily.
d) Provide roundings at top and bottom of banks and
at other breaks in grade.
3.5.5.1.3 Final grades for roadways, drives, and parking areas
shall have a maximum deviation of not more than 1/2
inch in any 10 feet when tested with a 10 -foot
straightedge applied parallel with and at right angles to
the centerlines of subgrade areas.
3.5.5.1.4 Compaction
After grading, compact surfaces to the depth and
indicated percentage of maximum or relative density for
each area classification required.
3.5.6 Pipe Trench Embedment:
3.5.6.1 Pipe bedding shall use granular material as indicated on the plans.
3.5.6.2 Compact granular embedment in lifts not exceeding 12 inches in
compacted depth.
3.5.6.3 Above bedding, use suitable fill material up to sub -grade elevations as
described in "Fill Placement" section.
3.5.6.4 Backfill trenches simultaneously on both sides of pipe using hand
methods to a plane 12 inches above top of pipe.
3.5.7 Construction Runoff Control:
L^en`6106Pdoes\AAz101-Site Prep &
FanhworkUAZ101-epn.Rev AAoo
3.5.7.1 Construct runoff control facilities at locations indicated on drawings
and/or this Specification.
3.5.7.2 If, during construction, Contractor alters the flow characteristics of
construction runoff such that untreated runoff is being released or the
runoff exceeds the capacity of any of the control facilities designed
by Engineer, Contractor shall upgrade existing facilities and/or
provide new facilities designed to control construction runoff.
3.5.7.3 All upgraded or new runoff control facilities shall be approved by
Owner's representative before implementation.
SECTION 2.0, PAGE 17 - - . - 9 -Feb -07
Ej
3.5.7.4 Construct silt fences at locations indicated on SWIvIP prepared by
Owner.
3.5.8 Topsoiling:
I:kn161060VocskAAZ.101Site Prep &
EuthworkMAZ. 101-spe-Rev Ada
3.5.8.1 Topsoil Materials:
3.5.8.1.1 Shall be material excavated from within the upper I foot,
of on -Site excavations as directed by the Owner.
3.5.8.1.2 Contractor may furnish topsoil from off-Jobsite borrow
areas at his option and without additional cost. Off-
jobsite topsoil borrow shall be of equivalent quality and
characteristics as on-site topsoil.
3.5.8.2 Placement:
3.5.8.2.1 Clear areas free of vegetation, rock, and other materials
that would interfere with grading and tillage operations.
3.5.8.2.2 Bond topsoil to the subgrade by scarifying the subgrade
to a depth of 2 inches.
3.5.8.2.3 Spread topsoil to a minimum depth of six (6) inches.
3.5.8.2.4 Distribute over required areas without compaction other
than that obtained with spreading equipment.
3.5.8.2.5 Grade topsoil to bring areas to grades as indicated and to
ensure that all surfaces are left in an even and properly
compacted condition and to prevent ponding of water in
depressions.
3.5.8.3 Cleanup:
3.5.8.3.1
Clean surface free of all stones or other objects larger
than 2 inches in least dimension, all roots, brush, wire,
grading stakes, and other objectionable materials.
3.5.8.3.2 Protect topsoiled areas from the elements until grass is
established. Repair eroded areas as required.
3.5.8.3.3 Keep paved areas clean and promptly remove rock and
dirt dropped upon surfacing.
SECTION 2.0, PAGE 18
9 -Feb -07
Ej
I0
3.5.9 Field Quality Control
3.5.9.1 Compaction:
3.5.9.2 Contractor shall, through services of an Owner approved independent
laboratory, test all embankments, fills, and subgrades under this
Contract to determine conformance with specified density
relationships.
3.5.9.3 The method of in-place compaction testing including density and
moisture content shall be as follows:
3.5.9.3.1 Density — Cohesive materials: ASTM D2922.
3.5.9.3.2 Density — Cohesionless materials: ASTM D2922.
3.5.9.3.3 Moisture Content — ASTM D3017.
3.5.9.4 The minimum frequency of in-place compaction testing including
density and moisture content will be as follows:
3.5.9.4.1 At least one test for every 2,000 cubic yards of material
placed in a mass fill.
3.5.9.4.2 At least one test for every 200 cubic yards of fill placed
in trenches or surrounding structures.
3.5.9.4.3 At least one test for every shift of compaction operations
on a mass fill.
3.5.9.4.4 At least one test every 100 feet per lift along a roadway.
3.5.9.4.5 At least one test for every 2,500 square feet where
subgrade preparation for roadways, railroads, drives, and
parking areas is performed.
3.5.9.4.6 At least one test when Owner suspects the quality of
moisture control or effectiveness of compaction.
3.5.9.5 Fill failing to meet required densities shall be removed or scarified
and recompacted as necessary to achieve specified results.
3.5.9.6 Removal of in-place material and replacement with approved new
material will be required if scarifying and recompaction do not
produce the required densities.
3.5.10 Subgrades:
3.5.10.1 Owner will inspect all subgrades and finish grades to determine
conformance with indicated lines and grades.
'I: en161060docs1AAZ101-Sim Prep & SECTION 2.0, PAGE 19
&rthwohUAZ101-spc-Rev Adoc -
9-Feb'07
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® CATERPILLAR
FEATURES
Shown with
Optional Equipment
• FULL RANGE OF ATTACHMENTS
• Wide range of bolt -on system expansion
attachments, factory designed and tested
• UNMATCHED PRODUCT SUPPORT
OFFERED THROUGH WORLDWIDE
CATERPILLAR DEALER NETWORK
• More than 1,500 dealer outlets
• Caterpillar factory -trained dealer
technicians service every aspect of your
petroleum engine
• 99.7% of parts orders filled within 24
hours — worldwide
• Caterpillar parts and labor warranty
• Preventive maintenance agreements
available for "repair before failure"
options
• Scheduled Oil Sampling (S•O•S'■)
program matches your oil sample
against Caterpillar set standards to.
determine:
- internal engine component condition
- presence of unwanted fluids
- presence of combustion by-products
r SINGLE -SOURCE SUPPLIER
• Caterpillar:
- casts engine blocks, heads,
cylinder linen:, and flywheel housings
- machines critical components
- assembles complete engine
Ownership of these manufacturing
processes enables Caterpillar to produce
high quality, dependable product.
• Factory -designed systems built at
Caterpillar 180 certified facilities
Gas G3612
Petroleum 3195-3550 bhp
2383-2647 bkW
Engine 900-1000 rpm
CATERPILLAR' ENGINE SPECIFICATIONS
V-12, 4 -Stroke -Cycle
Bore — in (mm) 11.8 (300)
Stroke — in (mm) 11.8 (300)
Displacement — cu in (L) 15,528 (254,4)
Aspiration Turbocharged and Aftercooled
Capacity for Liquids — U.S. gal (L)
Jacket Water Circuit' 177 (669)
Aftercooler Circuit' 17 (64)
Lube Oil System (refill) 272 (1030)
Package Shipping Weight
(Dry) — Ib (kg) 55,300 (25 084)
'Enpine only
is 03612
• Low emissions
• Broad operating speed range and
ability to bum a wide spectrum of
gaseous fuels
• Caterpillar Advanced Digital Engine
Management (ADEM 1111 control system
with detonation -sensitive timing control
for individual cylinders
• Robust diesel strength design provides
prolonged life and lower owning and
operating costs.
r TESTING
• Prototype testing on every model:
- proves computer design
- verifies system torsional stability
- functionality tests every model
• Every Caterpillar engine is dynamometer
tested under full load to ensure proper
engine performance.
■ WEB SiTE
• For additional information on all your
petroleum power requirements, visit
www.cat-oilandgas.com.
CE
tEHWOS14-01
CATERPILLAR'
G3612 GAS PETROLEUM ENGINE
FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT
SYSTEM STANDARD OPTIONAL
Air inlet
Air cleaner — standard -duty
Inlet air adapter
Heavy-duty air cleaner with precleaners
Heavy-duty air dapper with rein protection
Charging System
Charging alternators
Control System Caterpillar ADEM III control system
provides electronic governing Integrated
with sir/fuel ratio control and individual
cylinder ignition timing control
Custom control system software is available
for non-standard ratings. Software is field
programmable using flash memory.
Cooling System Jacket water pump
Jacket water thermostats and housing
Aftercooler pump
Aftercooler water thermostats and housing
Single -stage aftercooler
Expansion tank
Flexible connections
Jacket water heater
Exhaust System Dry wrapped exhaust manifolds
Vertical outlet adapter
Flexible bellows adapters
Exhaust expender
Weld flanges_
Flywheel/ SAE No. 00 flywheel
Flywheel Housing SAE No. 00 flywheel housing
SAE standard rotation
Fuel System Gas admission valves with electronically
controlled fuel supply pressure
Fuel filter
Gas pressure regulator
Flexible connection
Low energy fuel system
Corrosive gas fuel systpnl
Ignition System ADEM Iii control system senses individual
cylinder detonation and controls
individual cylinder timing
CSA certification
Instrumentation LCD display panel monitors engine
parameters and displays diagnostic codes
Remote data monitoring and speed control
Compatible with Cat Electronic Technidan (ET)
and Data View
Customer Communication Module (CCM)
Ois?ley panel cele tolt is optional
Lobe System Crankcase breathers (top mounted)
Oil cooler
0(I filter
Oil pan drain valve
Air or electric motor -driven prelube
Duplex on filter
LH or RH service
Lube on makeup system
'-1,ktr:.4"adi.'- ' •
Mounting System Engine mounting feet (six total)
M u !rQate! lset.of eixl
Power Take -Offs
Front stub shafts
Protection
Electronic shutoff system with purge cycle
Crankcase explosion relief valves
Gas shutoff valve
Starting System Air starting system
Air pressure reducing valve
Natural gas stertl¢g system
General Paint, Caterpillar yellow
Vibration dampers
Engine barring device
Damper guard
LEHW091401
G3612 GAS PETROLEUM ENGINE
TECHNICAL DATA
CATERPILLAR'
G3612 Gas Petroleum Engine — 900-1000 rpm
074531200 0)45310-00
Engine Power
0 100% Load
@ 75% Load
bhp (bkW)
bhp lbkW)
3195(2383)
2397 (1787)
3550 (2847)
2862(1985)
Engine Speed rpm 900 1000
SCAC Temperature °F 1°C) 130 (54) 130 (54)
Compression Ratio
9.0:1 9.0:1
Emissions*
NO„ g/bhp-hr 0.70 0.70
CO g/bhp-hr 2.60
2.50
Total Hydrocarbons
g/bhp-hr 5.85 6.15
Fuel Consumption
@ 100% Load
@ 75% Load
Btu/bhp-hr (MJ/bkW-hr)
Btu/bhp-hr (MJ/bkW-hr)
8,570 (9.30)
11,805 (8.63)
6,760 (9.57)
7,060 (9.98)
Heat Balance
Heat Rejection to Jacket Water
@ 100% Load
0 75% Load
Heat Rejection to Aftercooler
0 100% Load
@ 75% Load
Heat Rejection to Exhaust
@ 100% Load
@ 76% Load
BtWmn (bkW)
BtWmn (bkW)
Btujmn (bkW)
Btufmn lbkW)
BtWmn (bkW)
Btu/ran (bkW)
32,188 (5666)
28,721 (505)
21,222 1373)
9,333 (164)
134,721 (2369)
107,091 (1883)
36,195 (636)
31,271 (550)
28,509 (466)
14,525 (255)
154,673 (2720)
123,759 (2176)
Exhaust System
Exhaust Gas Flow Rate
@ 100% Load
0 75% Load
Exhaust Stack Temperature
® 100% Load
0 75% Load
cfm (m'/min)
cfm (ma/min)
°F 1°C)
°F PC)
20,634 (584)
18,100 (456)
848(452)
867 (464)
23,481 (1164)
18,554 (525)
8581459)
878 (470)
Intake System
Air Inlet Flow Rate
0 100% Load
0 75% Load
cfm (m'/min)
cfm (m'/min)
8,527 (241)
8,542 (185)
9,598 (272)
7,477 (212)
Gas Pressure psi (kPa) 43 (295) 431295)
'at 100% load and speed
LEHW0814-01
CATERPILLAR'
G3612 GAS PETROLEUM ENGINE
GAS PETROLEUM ENGINE
DIMENSIONS
Length
In (mtn)
18&4214735,1)
Width
in (mm)
93.68 (2378.5)
Height
in (mm)
12837 (3219.9) #
Shipping Weight
Ib (kg)
55,300 (25 084) s
RATING DEFINITIONS AND CONDITIONS
Engine performance is obtained in accordance
with SAE J1995, (803046/1, BS5514/1, and
DIN6271/1 standards.
Transient response data is acquired from an
engine/generator combination at normal
operating temperature and in accordance with
IS03048/1 standard ambient conditions. Also in
accordance with SAE J1995, BS5514/1, and
DIN6271/1 standard reference conditions.
Note: General configuration not to be used
for installation. See general dimension
drawings for detail.
Conditions: Power for gas engines is based on
fuel having an LHV of 905 Btu/cu ft (33.74 kJ/L)
at 29.91 in. Hg (101 kPa) and 59° F (15° C). Fuel
rate is based on a cubic meter at 29.81 in. Hg
(100 kPa) and 60.1° F (15.6° C). Air flow is
based on a cubic foot at 29.81 in. Hg (100 kPa)
and 77° F (25° C). Exhaust flow is based on a
cubic foot at 29.61 in. Hg (100 kPa) and stack
temperature.
TMI Reference No: 0M5312-00,0125310-00
Materials end spadfications are subject to change without notice. The International Satan of Units (81111 used In this publication.
LE11WOSI4-01 (9-01) Primed In U.S.A. 02001 Caterpillar
AMI fights reserved
G3516 TA Gas Generator Set Engine Performance
CATERPILLAR
Engine Speed (rpm)
Compression Ratio
After000ler Inlet Temperature (°h)
Jacket Water Outlet Temperature (°F9
Ignition System
Exhaust Manifold
Combustion System Type
1200
9.0:1
130
210
EIS
WATER COOLED
STANDARD
Engine Rating Data
Engine Power (w/o tan)
Generator Set Power (w/o tan)
Engine Data
Specific Fuel Consumption (BSFC) (1)
Ali Flow (Wet, 0 77°F, 28.8 In Hg)
Air Mass Flow (Wet)
Compressor Out Pressure
Compressor Out Temperature
Inlet Manifold Pressure
Inlet Manifold Temperature (10)
Timing (11)
Exhaust Stack Temperature
Exhaust Gas Flow (Wet, 0 stack temperature, 29.7 In Hg)
Exhaust Gas Mass Flow (Wet)
Engine Weston. Data
Nitrous Oxides (NOx as 1102) (9)
Carbon Monoxide (C0)(9)
Total Hydrocarbons (THC) (9)
Non -Methane Hydrocarbons (NMHC) (9)
Exhaust Oxygen (9)
Lambda
(Corr. 15%02)
(Corr. 15% 02)
(Corr. 15% 02)
(Corr. 15% 02)
Engine Heat Balance Data
Input Energy (.FIV (1)
Work Output
Heat Rejection to Jacket (2) (6)
Heat Rejection to Atmosphere (Radiated) (4)
Heat Rejection to Lube 011(5)
Total Heat Rejection to Exhaust (to 77°F) (2)
Heat Refection to Exhaust (LHV to 350°F) (2)
Heat Rejection to Aftercooler - stage 1 (3) (7) (8)
26
Fuel
LHV of Fuel (BIWSCF)
Fuel System
Minimum Fuel Pressure (psig)
Methane Number at Conditions Shown
Rated Altitude (ft)
at 77°F Design Temperature
% Load
bhp
kW
Btwbhp-hr
SCFM
Ibbr
tn. HG (abs)
ki. He (abs)
°F
°BTDC
°F
CFM
IMir
gbhp-hr
PPri
100%
1053
740
7516
1554
6892
61.3
268
58,7
134
22.5
864
4235
7273
75%
790
555
7909
1244
5514
59
240
49.5
133
22.5
840
3329
6820
NAT GAS
020
HPG IMPCO
35
60
5000
50%
528
370
8678
963
4271
52.2
202
39.9
133
22.5
793
2487
4.510
19.9 17.5 17.5
1476 1190 798
gthp-hr
PPm
gbhp4tt
PPm
grbhp•hr
ppm
1.2 1.3
139 138
1.4
122
1.6 1.5
301 300
2.0
338
0.23 0.23
16 14
0.31
18
Btu/min
Btufmin
Btu/min
Btu/min
Btu/min
Blu/min
Bturmin
Btu/min
2.0 1.8
1.12 1.11
1.3
1,10
131836 104070 78107
44663 33498 22332
51811 43406 34134
4554 3795 3037
0 0 0
26862 20819 15237
17156 13089 9156
3941 2549 1365
-ENGLISH- page 1 of 2 DM5144-00
ZAP TANK V2.0 Calculation Report--- Developed by Da Robinson a associates Ltd. 3006.10.30
RVI, • 1009 (psis] 67.91 10.89 4.91
Spat. Gravity • 1007 0.670 0.685 0.687
page 3
EAP TANK V2.0 Calculation Report--- Developed by DE Robinson & Associates Ltd. 2006.10.30
* Project Setup Information
•
Project Pile
Slowsbeet Selection
Calculation Method
Control Efficiency
Known Separator Stream
Entering Air Composition
Piled Name
Nell Name
Nell ID
Date
C,\Nilliaas\New Sites\Rabbit Brush\Rabbit37 ataos..pt
Oil Tank with Separator
RVP Distillation
0.0%
Low Pressure Oil
No
Rabbit Brush C.S.
Sharrard Park Compressor talion AUO. 2003 Pressurised Condensate Sample
Plash Tank 41 20 psig to Atmosphere Uncontrolled
2006.10.23
• Data Input
Separator Pressure
Separator Temperature
Ambient Pressure
Ambient Temperature
C10+ 90
C10+ MN
Pressure 011
20.001psigl
74.00111
12.50(psia]
50.00173
0.7800
153.89
No. Component mol %
1 B20 0.0000
2 02 0.0000
3 CO2 0.1266
4 N2 0.0000
5 C1 0.2772
6 C2 0.7185
7 C3 1.7691
8 1-C4 1.3644
9 n -C4 2.0967
10 1-05 2.4222
11 n-05 2.5665
12 C6 8.3011
13 C7 19.4967
14 C8 14.5656
15 C9- 12.6235
16 C10+ 16.6388
17 Sansone 1.1262
18 Toluene 5.6005
19 E -Benson 0.6851
20 Xylenes 6.0326
21 a -C6 3.5666
22 224Triaathylp 0.0221
-- Sales 011
Production Rate a 40(bbl/day]
Days of Annual Operation , 365 (days/year]
API Gravity x 58.5
Reid Vapor Pressure 15.00(psia]
Calculation Results •
-- Emission Summary
Itea Uncontrolled Uncontrolled Controlled Controlled
(tom/yr] (lb/hr] Iton/yr] Iib/hr]
page 1
BSP TANK V2.0 Calculation Report--- Developed by DB Robinson a Associates Ltd. 2006.10.30
Total NBP*
Total NC
VOC*. C2♦
VOCs, C3♦
0.410
20.226
19.468
15.807
0.094
4.618
4.445
3.609
Uncontrolled Recovery Info.
Vapor 1.0300 (MBCPD)
MC vapor 0.9800 (019CPD1
GOR 25.75 I809/bbl]
0.410
20.226
19.468
15.807
0.094
4.618
4.445
3.609
-- Nmiesion Composition
No Component Uncontrolled Uncontrolled Controlled Controlled
Mon/yr) Iib/hr] Iton/yr1 (lb/brl
1 828 0.000 0.000 0.000 0.000
2 02 0.000 0.000 0.000 0.000
3 CO2 0.949 0.217 0.949 0.217
4 N2 0.000 0.000 0.000 0.000
5 Cl 0.758 0.173 0.758 0.173
6 C2 3.662 0.836 3.662 0.836
7 C3 9.009 2.057 9.009 2.057
8 1-04 1.958 0.447 1.958 0.447
9 a-04 1.682 0.384 1.682 0.384
10 1-05 0.731 0.167 0.731 0.167
11 n-05 0.547 0.125 0.547 0.125
12 C6 0.676 0.154 0.676 0.154
13 C7 0.580 0.132 0.580 0.132
14 CO 0.150 0.034 0.150 0.034
15 C9 0.051 0.012 0.051 0.012
16 010♦ 0.011 0.003 0.011 0.003
17 Baazene 0.057 0.013 0.057 0.013
18 Toluene 0.089 0.020 0.089 0.020
19 8-11enzene 0.004 0.001 0.004 0.001
20 Xylenes 0.030 0.007 0.030 0.007
21 n-06 0.228 0.052 0.228 0.052
22 224Trimetbylp 0.001 0.000 0.001 0.000
Total 21.173 4.834 21.173 4.834
-- Stream Data
No. Component
1 R28
2 02
3 CO2
4 82
5 01
6 03
7 C3
8 1-C4
9 n -C4
10 1-05
11 n-05
12 C6
13 C7
14 C8
15 C9
16 C10+
17 Reason,
18 Toluene
19 8 -Benzene
20 Xylenes
21 n -C6
22 224Trimethylp
NM LP Oil Plash 011 Bala Oil Plash Gas N88 Das Total missions
mol l mol 1 mol a mol t not i mol
34.80 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
32.00 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
44.01 0.1266 0.1164 0.0000 7.6185 4.1893 4.3490
28.01 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
16.04 0.2772 0.1178 0.0000 44.0132 7.8399 9.5249
30.07 0.7185 0.6911 0.0038 20.9270 24.7401 24.5625
44.10 1.7691 1.7532 0.5868 13.5131 42.5639 41.2107
58.12 1.3644 1.3611 1.2016 3.7866 6.9428 6.7958
58.12 2.0967 2.0942 1.9846 3.9172 5.9311 5.8373
72.15 2.4222 2.4232 2.4335 1.6522 2.0638 1.0447
72,15 2.5665 2.5683 2.5976 1.2473 1.5421 1.5284
86.16 8.3011 8.3106 8.5012 1.3281 1.6389 1.6244
100.20 19.4967 19.5219 20.0449 0.9626 1.2190 1.2070
114.23 14.5656 14.5851 14.9940 0.2101 0.2755 0.2724
128.28 12.6235 12.6406 12.9994 0.0584 0.0845 0.0833
153.89 16.6388 16.6614 17.1371 0.0100 0.0149 0.0147
78.11 1.1262 1.3276 1.1555 0.1196 0.1498 0.1484
92.13 5.6005 5.6079 5.7625 0.1527 0.1980 0.1959
106.17 0.6851 0.6860 0.7054 0.0057 0.0077 0.0076
106.17 6.0326 6.0407 6.2117 0.0431 0.0582 0.0575
86.18 3.5666 3.5709 3.6575 0.4336 0.5394 0.5345
114.24 0.0221 0.0211 0.0227 0.0009 0.0011 0.0011
MN 106.18 106.28 108.08 32.27 43.22 42.71
Stream Mole Ratio 1.0000 0.9986 0.9709 0.0014 0.0277 0.0291
Beating Value (BTU/801 1686.61 2360.34 2328.96
Gas Gravity IGas/Air1 1.11 1.49 1.47
Bubble Pt. • 100P (psis) 21.90 19.77 5.42
page 2
G3516 TA Gas Generator Set Engine Performance
CATERPILLAR'
Engine Noise Data - at 100% load
Noise - Mechanical 0 1 m
Noise - Exhaust 0 1.5 m
Fuel Usage Guide
100 dBA
111 dBA
Derate Factor / Engine Timing vs Methane Number
to
<30 30 35 40 45 50 55 50 05 70 76 100
0 0.59/14 0.59/15 0.59/16 0.59/17 0.90/14 0.90/15 0.90/16 1.0/16 1.0/18 1.0/20 1.0/23
Altitude Deration Factors
130
120
ta 110
~ 100
90
Z 80
CC 70
so
(°F) 50
1.00
1.00
1.00
0.98
0.94
0.91
0.88
0.84
0.81
0.78
0.75
0.72
0.70
1.00
1.00
1.00
1.00
0.98
0.93
0.89
0.88
0.83
0.80
0.77
0.74
0.71
1.00
1.00
1.00
1.00
0.98
0.94
0.91
0.87
0.84
0.81
0.78
0.75
0.72
1.00
1.00
1.00
1.00
1.00
0.98
0.92
0.89
0.86
0.82
0.79
0.78
0.73
1.00
1.00
1.00
1.00
1.00
0.98
0.94
0.91
0.87
0.84
0.81
0.78
0.75
1.00
1.00
1.00
1.00
1.00
0.99
0.96
0.92
0.89
0.85
0.82
0.79
0.76
1.00
1.00
1.00
1.00
1.00
1.00
0.98
0.94
0.90
0.87
0.84
0.81
0.77
1.00
1.00
1.00
1.00
1.00
1.00
0.99
0.98
0.92
0.89
0.85
0.82
0.79
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.98
0.94
0.90
0.87
0.84
0.80
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000
ALTITUDE (FEET ABOVE SEA LEVEL)
Aftercooler Heat Rejection Factors
130
a 120
110
FF 100
90
80
Q 70
Q 60
(°F) 50
1.38
1.46
1.53
1.81
1.69
1.77
1,77
1.77
1.77
1.77
1.77
1.77
1.77
1.29
1.36
1.44
1.62
1.69
1.67
1.67
1.67
1.67
1.87
1.87
1.67
1.67
1.19
1.27
1.34
1.42
1.50
1.57
1.67
1.57
1.57
1.57
1.57
1.57
1.57
1.10
1.17
1.25
1.32
1.40
1.48
1.48
1.48
1.48
1.48
1.48
1.48
1.48
1.01
1.08
1.15
122
1.30
1.38
1.38
1.38
1.38
1.38
1.38
1.38
1.38
1.00
1.00
1.06
1.13
1.20
1.28
1.28
1.28
1.28
128
128
128
128
1.00
1.00
1.00
1.03
1.10
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.18
1.00
1.00
1.00
1.00
1.00
1.08
1.08
1.08
1.08
1.08
1.08
1.08
1.08
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000
ALITTUDE (FEET ABOVE SEA LEVEL)
DM5144-00 Data Is Intended to be need with Gee Engine Performance Book Parameters 0/15000-00 on page 8
DMS', 44-00 -ENGLISH- page 2 of 2
27
0
W
C3't
Cr)
DENY -1 Still Vent Condenser Overhead To VRU
Assume 95% Downtime of VRU for GRI GLYC*Ic Model
Rabbit Brush Compressor Station
Uncontrolled Emissions if VRU down
Component (1b/hr) tons/yr
a en ry oq q q v, O N en v ei V rn 0, o <y q o
e- en N 0 0 0 0 0 0 0 O O O O' O0 0 0 0
A.
a oo x
M
1
I§
1 M
W�
Methane 36.293
Ethane 15.104
Propane 10.069
i -Butane 3.625
n -Butane 4.301
i -Pentane 1.983
n -Pentane 1.649
Cyclopentane 0.222
n -Hexane 0.930
Cyclohexane 1.331
Other Hexanes 1.717
Heptanes 1.178
Methyicyciohcxane 1.648
Benzene 3.933
Toluene 4.273
Ethylbenzcne 0.108
Xylenes 1.0I0
2,2,4-Trimethylpentan 0.062
C8+ Heavies 0.210
3 n
4p143N -
gAFH2 - r
"oa
a C- N N .-1 o .d o o 0 0 0 0
p �.,p} .jry. M
N0: j-- N s" s" Q• s 00 o n W s
N N N N N N N 2 .2 r .-1 N
ES
Ali � l
i
�y�yGyyyy�� � -yy�+
A v• �i �i FAQ
w at[lm z
1
ph•• ti b 5, O a P v �O o ch ti pb O y p. pp V
cA W 4/Q h b t4 VI MN MD w. pN,, . i a$ O4 ` Ei
a� II ip
N2 S b M CO oho CO 000r'0 t3
M � � en '7 •+ .+ Cr) tV en CI V U .+ O pp G
11 II P>JY 11
pp
nfip-NONV
noc� N f`OO ,7.; ;5 ;g
0cj
NN N N N N N N •-• .-• .+ M N IIy
_
a0
11 °e
^.,> ij
i 11 161
N h a s en W h h h —4 V '+
S
0 `�
u u v '
8 a
u d •N
Pal
FAA'UEW> �z
DEHY-2 Still Vent Condenser Overhead To VRU
Assume 95•/. Downtime of VRU for GRI GLYCale Model
Rabbit Brush Compressor Station
Uncontrolled Emissions if VRU down
Component (1k ) tons/vr
CO M N oo a et et O N ee! 't en et O= al O ci O O
r en cm C C0 co O co o 0 C C O O OO 0 0 0
(Total Emissions 89.646 19.6
Total NMNE VOC Emissions 8.4
Total scf/hr to VRU from condenser vent: 368
Total acfm to VRU: 6.84
Methane 36.293
Ethane 15.104
Propane 10.069
1 -Butane 3.625
n -Butane 4.301
i -Pentane 1.983
n -Pentane 1.649
Cyclopentane 0.222
n -Hexane 0.930
Cyclohexane 1331
Other Hexanes 1.717
Heptanes 1.178
Methyleyclohexane 1.648
Benzene 3.933
Toluene 4273
Ibenzene 0.108
Xylenes 1.010
2,2,4-Trimethytpentan 0.062
C8+ Heavies 0.210
Z0
UCD
H
P4
Q
0
Nn °`ig Moo t hyo} $�oo$w..44 go
b tel o o �0o�pp0 �o�. tr,tmN — M O' 0CO - op� N ..i w.1 ,�y
N Go un Vim' N.. N NM 00 52 �r
p
't�� �vU5n
M"" t: fV C OOle ciC
8
yap yN� (� pp p II G
WM 3 b R N O O pN� N n_ N h
N N N N N N N N N �^ - r-�
A3
u 8
GU"1/11112
*MEAb eax
'SSS 1
o g via hell
ii z
DENY -2 Flash Tank Overhead To VRU
Volumetric Flow From GLYCale Stream Data
Rabbit Brash Compressor Station
m
i -.
2 1
S8O.-.0 b O0000OOOSOOO?
G C C N G C C O C C C O C G C O C C
N
'Flash to HTR -1 Fuel Gas 1290 setThr 1
o o O O tOV N C O O C O C O O O
tj
O
Zvi C
Ci
7 N,. .-+ M V %l ui h N oho oO ao
u
b
e°' a a tF
N n
(`I g
i6E°
DEHY_90MMSCf
GRI-GLYCalc VERSION 4.0 - AGGREGATE CALCULATIONS REPORT
Case Name: Rabbit Brush - using Clough Inlet Analysis
File Name: C:\Williams\New sites\Rabbit Brush\Rabbit_90MMDEHV.ddf
Date: October 26, 2006
DESCRIPTION:
Description: 90 MMSCf/day TEG Flash to Condenser; 120 deg
F Condenser at 950 psi contactor pressure
40 psi Flash Tk ® 100F w/all emissions to
VRU; Assumed 5% downtime (438 hr/yr) for
VRU, otherwise all vapors are captured
Annual Hours of Operation: 438.0 hours/yr
EMISSIONS REPORTS:
CONTROLLED REGENERATOR EMISSIONS
Component
lbs/hr lbs/day tons/yr
Methane 1.6398 39.355 0.3591
Ethane 2.2995 55.188 0.5036
Propane 2.9590 71.016 0.6480
Isobutane 1.4177 34.024 0.3105
n -Butane 1.9666 47.198 0.4307
Isopentane 0.9084 21.802 0.1989
n -Pentane 0.8366 20.078 0.1832
Cyclopentane 0.1731 4.155 0.0379
n -Hexane 0.5444 13.067 0.1192
Cyclohexane 1.0905 26.172 0.2388
other Hexanes 0.9421 22.609 0.2063
He Lanes 0.7341 17.619 0.1608
Methylcyclohexane 1.3061 31.346 0.2860
2,2,4-Trimethylpentane 0.0277 0.665 0.0061
Benzene 3.8178 91.627 0.8361
Toluene
Ethyl benzene
xylenes
C8+ Heavies
4.1068
0.1015
0.9652
0.0132
98.564
2.437
23.166
0.316
0.8994
0.0222
0.2114
0.0029
Total Emissions 25.8502
Total Hydrocarbon Emissions
Total VOC Emissions
Total HAP Emissions
Total BTEX Emissions
UNCONTROLLED REGENERATOR EMISSIONS
25.8502
21.9109
9.5635
8.9914
620.404 5.6612
620.404
525.861
229.525
215.794
5.6612
4.7985
2.0944
1.9691
component lbs/hr lbs/day tons/yr
Page 1
DEHYL90MMscf
Methane
Ethane
Propane
Isobutane
n -Butane
Isopentane
n -pentane
Cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
Heptanes
Methylc clohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethyl benzene
Xylenes
C8+ Heavies
1.6432
2.3228
3.1090
1.5603
2.2385
1.2498
1.2046
, 0.2816
1.1141
2.7231
1.6517
2.8233
5.2727
0.1066
11.0735
26.8005
1.8720
19.9723
13.5530
39.436 0.3599
55.748 0.5087
74.615 0.6809
37.446 0.3417
53.724 0.4902
29.995 0.2737
28.910 0.2638
6.758 0.0617
26.738 0.2440
65.353 0.5963
39.642 0.3617
67.758 0.6183
126.546 1.1547
2.559 0.0234
265.764 2.4251
643.211 5.8693
44.927 0.4100
479.336 4.3739
325.271 2.9681
Total Emissions
Total Hydrocarbon Emissions
Total VOC Emissions
Total HAP Emissions
Total BTEX Emissions
FLASH TANK OFF GAS
100.5724 2413.738 22.0254
100.5724
96.6064
60.9390
59.7183
2413.738
2318.554
1462.536
1433.239
22.0254
21.1568
13.3456
13.0783
Component
lbs/hr lbs/day tons/yr
Methane
Ethane
Propane
Isobutane
n -Butane
Isopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
other Hexanes
Heptanes
Methyl cyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethylbenzene
Xylenes
C8+ Heavies
34.6533
12.8050
7.1099
2.2071
2.3344
1.0741
0.8122
0.0492
0.3857
0.2409
0.7747
0.4439
0.3421
0.0347
0.1151
0.1663
0.0062
0.0443
0.1970
831.679 7.5891
307.319 2.8043
170.637 1.5571
52.971 0.4834
56.026 0.5112
25.779 0.2352
19.493 0.1779
1.181 0.0108
9.257 0.0845
5.782 0.0528
18.593 0.1697
10.653 0.0972
8.210 0.0749
0.834 0.0076
2.762 0.0252
3.990 0.0364
0.150 0.0014
1.064 0.0097
4.728 0.0431
Total Emissions
Total Hydrocarbon Emissions
63.7962 1531.108 13.9714
63.7962 1531.108 13.9714
Page 2
Total VOC Emissions
Total HAP Emissions
Total BTEX Emissions
DEHY_9OMMs
16.3379
0.7524
0.3319
COMBINED REGENERATOR VENT/FLASH GAS EMISSIONS
cf
392.110
18.057
7.967
3.5780
0.1648
0.0727
component
lbs/hr
lbs/day tons/yr
Methane
Ethane
Propane
Isobutane
n -Butane
Isopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
Heptanes
Methylcyclohexane
2,2,4 -Tri methyl pentane
Benzene
Toluene
Ethylbenzene
Xylenes
C8+ Heavies
36.2931
15.1044
10.0689
3.6248
4.3010
1.9825
1.6488
0.2224
0.9301
1.3314
1.7167
1.1780
1.6482
0.0624
3.9329
4.2731
0.1078
1.0096
0.2102
871.034
362.507
241.653
86.995
103.224
47.581
39.571
5.337
22.323
31.954
41.202
28.271
39.556
1.499
94.389
102.554
2.586
24.230
5.044
7.9482
3.3079
2.2051
0.7938
0.9419
0.4342
0.3611
0.0487
0.2037
0.2916
0.3760
0.2580
0.3609
0.0137
0.8613
0.9358
0.0236
0.2211
0.0460
Total Emissions
Total Hydrocarbon Emissions
Total VOC Emissions
Total HAP Emissions
Total BTEX Emissions
89.6463
89.6463
38.2488
10.3159
9.3233
2151.512 19.6325
2151.512
917.971
247.582
223.760
COMBINED REGENERATOR VENT/FLASH GAS EMISSION CONTROL REPORT:
19.6325
8.3765
2.2592
2.0418
Component
Uncontrolled
tons/yr
Controlled % Reduction
tons/yr
Methane
Ethane
Propane
Isobutane
n -Butane
Isopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
Heptanes
7.9489
3.3130
2.2379
0.8251
1.0015
0.5089
0.4417
0.0724
0.3284
0.6491
0.5314
0.7155
Page 3
7.9482
3.3079
2.2051
0.7938
0.9419
0.4342
0.3611
0.0487
0.2037
0.2916
0.01
0.15
1.47
3.78
5.95
14.69
18.25
32.78
37.98
55.08
0.3760 29.25
0.2580 63.94
Methylc clohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethylbenzene
Xylenes
C8+ Heavies
DEHY_90MMscf
1.2296
0.0310
2.4503
5.9057
0.4113
4.3837
3.0112
0.3609
0.0137
0.8613
0.9358
0.0236
0.2211
0.0460
70.65
55.83
64.85
84.15
94.26
94.96
98.47
Total Emissions
Total Hydrocarbon Emissions
Total V0C Emissions
Total HAP Emissions
Total BTEX Emissions
EQUIPMENT REPORTS:
35.9967
35.9967
24.7348
13.5104
13.1510
19.6325
19.6325
8.3765
2.2592
2.0418
45.46
45.46
66.13
83.28
84.47
CONDENSER
Condenser outlet Temperature: 120.00
condenser Pressure: 12.50
Condenser Duty: 2.88e-001
Hydrocarbon Recovery:
Produced water:
V0C Control Efficiency:
HAP Control Efficiency:
BTEX control Efficiency:
Dissolved Hydrocarbons in Water:
Component
deg. F
psia
MM BTU/hr
6.01
s/ ay
25.31 bbls/day
77.32 %
84.31 %
84.94 %
620.41 mg/L
Emitted Condensed
Water
carbon Dioxide
Nitrogen
Methane
Ethane
Propane
Isobutane
n -Butane
Xsopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
Heptanes
Methylcyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethyl benzene
Xylenes
0.64%
98.83%
99.68%
99.79%
99.00%
95.18%
90.86%
87.85%
72.68%
69.45%
61.48%
48.87%
40.05%
57.03%
26.00%
24.77%
25.97%
34.48%
15.32%
5.42%
4.83%
Page 4
99.36%
1.17%
0.32%
0.21%
1.00%
4.82%
9.14%
12.15%
27.32%
30.55%
38.52%
51.13%
59.95%
42.97%
74.00%
75.23%
74.03%
65.52%
84.68%
94.58%
95.17%
DEHY_90MMscf
C8+ Heavies 0.10%
ABSORBER
99.90%
NOTE: Because the Calculated Absorber Stages was below the minimum
allowed, GRI-GLYCalc has set the numher of Absorber Stages to 1.25
and has calculated a revised Dry Gas Dew Point.
Calculated Absorber Stages: 1.25
Calculated Dry Gas Dew Point: 7.17 lbs. H20/MMSCF
Temperature:
Pressure:
Dry Gas Flow Rate:
Glycol Losses with Dry Gas:
Wet Gas Water Content:
Calculated Wet Gas Water Content:
specified Lean Glycol Recirc. Ratio:
Component
120.0 deg. F
950.0 psig
90.0000 MMSCF/day
3.1841 lb/hr
Saturated
105.96 lbs. H20/MMSCF
3.80 gal/lb H2O
Remaining
in Dry Gas
Absorbed
in Glycol
Water
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
Isobutane
n -Butane
Isopentane
n -Pentane
Cyclopentane
n -Hexane
cyclohexane
Other Hexanes
Heptanes
Methyl cyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethylbenzene
xylenes
C8+ Heavies
FLASH TANK
6.75%
99.70%
99.97%
99.97%
99.92%
99.89%
99.85%
99.81%
99.82%
99.78%
99.05%
99.66%
98.52%
99.73%
99.43%
98.48%
99.75%
88.86%
85.20%
82.11%
76.16%
97.91%
93.25%
0.30%
0.03%
0.03%
0.08%
0.11%
0.15%
0.19%
0.18%
0.22%
0.95%
0.34%
1.48%
0.27%
0.57%
1.52%
0.25%
11.14%
14.80%
17.89%
23.84%
2.09%
Flash Control: vented to atmosphere
Flash Temperature: 100.0 deg. F
Flash Pressure: 40.0 psig
Left in
Page 5
Removed in
Component
DEHYL90MMscf
Glycol Flash Gas
Water
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
isobutane
n -Butane
isopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
other Hexanes
Heptanes
Methylc clohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethyl benzene
xylenes
C8+ Heavies
REGENERATOR
•
99.98%
41.06%
4.33%
4.53%
15.35%
30.42%
41.41%
48.95%
54.01%
59.93%
85.19%
74.41%
92.13%
68.39%
86.48%
94.15%
75.79%
99.02%
99.43%
99.70%
99.81%
98.74%
0.02%
58.94%
95.67%
95.47%
84.65%
69.58%
58.59%
51.05%
45.99%
40.07%
14.81%
25.59%
7.87%
31.61%
13.52%
5.85%
24.21%
0.98%
0.57%
0.30%
0.19%
1.26%
No Stripping Gas used in regenerator.
Remaining
component in Glycol
Distilled
overhead
Water
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
Isobutane
n -Butane
isopentane
n -Pentane
Cyclopentane
n -Hexane
cyclohexane
Other Hexanes
Heptanes
Methylcyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethylbenzene
34.12%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.93%
0.83%
0.59%
0.67%
3.47%
1.46%
0.58%
4.25%
1.98%
5.05%
7.95%
10.44%
Page 6
65.88%
100.00%
100.00%
100.00%
100.00%
100.00%
100.00%
100.00%
99.07%
99.17%
99.41%
99.33%
96.53%
98.54%
99.42%
95.75%
98.02%
94.95%
92.05%
89.56%
DEHY_90MMscf
xylenes 12.95%
C8+ Heavies 12.17%
STREAM REPORTS:
87.05%
87.83%
WET GAS STREAM
Temperature: 120.00 deg. F
Pressure: 964.70 psia
Flow Rate: 3.76e+006 scfh
Component
Conc. Loading
(vol%) (lb/hr)
water 2.23e-001 3.98e+002
carbon Dioxide 2.95e+000 1.29e+004
Nitrogen 1.01e-001 2.80e+002
Methane 8.65e+001 1.37e+005
Ethane 6.69e+000 1.99e+004
Propane 2.04e+000 8.91e+003
Isobutane 4.43e-001 2.SSe+003
n -Butane 4.21e-001 2.43e+003
isopentane 1.82e-001 1.30e+003
n -Pentane 1.26e-001 8.99e+002
cyclopentane 4.99e-003 3.47e+003.
n -Hexane 5.19e-002 4.43e+002
Cyclohexane 2.39e-002 2.00e+002
Other Hexanes 1.07e-001 9.12e+002
Heptanes 5.79e-002 5.75e+002
Methylcyclohexane 3.79e-002 3.69e+002
2,2,4-Trimethylpentane 4.99e-003 5.65e+001
Benzene 1.30e-002 1.00e+002
Toluene 2.00e-002 1.82e+002
Ethylbenzene 9.98e-004 1.05e+001
xylenes 7.98e-003 8.40e+001
C8+ Heavies 3.89e-002 6.57e+002
Total Components 100.00 1.91e+005
DRY GAS STREAM
Temperature:
Pressure:
Flow Rate: 3
120.00 deg. F
964.70 psia
.75e+006 scfh
Component
Conc. Loading
(vol%) (lb/hr)
water 1.51e-002 2.69e+0O1
Carbon Dioxide 2.95e+000 1.28e+004
Nitrogen 1.O1e-001 2.80e+002
Page 7
DEHY_90MMSCf
Methane 8.67e+001 1.37e+005
Ethane 6.70e+000 1.99e+004
Propane 2.04e+000 8.90e+003
Isobutane 4.44e-001 2.55e+003
n -Butane 4.21e-001 2.42e+003
isopentane 1.82e-001 1.30e+003
n -Pentane 1.26e-001 8.97e+002
Cyclopentane.4.95e-003 3.43e+001
n -Hexane 5.18e-002 4.42e+002
Cyclohexane 2.37e-002 1.97e+002
Other Hexanes 1.07e-001 9.09e+002
Heptanes 5.77e-002 5.71e+002
Methylcyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethyl benzene
3.74e-002 3.63e+002
4.99e-003 5.63e+001
1.16e-002 8.92e+001
1.70e-002 1.55e+002
8.21e-004 8.62e+000
Xylenes 6.10e-003 6.40e+001
c8+ Heavies 3.82e-002 6.43e+002
Total Components
LEAN GLYCOL STREAM
100.00 1.90e+005
Temperature: 120.00 deg. F
Flow Rate: 2.28e+001 gpm
Component
Conc. Loading
(wt%) (lb/hr)
TEG
water
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
Isobutane
n -Butane
isopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
Heptanes
Methylcyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethylbenzene
Xylenes
C8+ Heavies
9.84e+001
1.S0e+000
2.98e-011
6.46e-014
9.51e-018
1.26e+004
1.92e+002
3.82e-009
8.28e-012
1.22e-015
5.57e-008 7.14e-006
3.24e-009 4.16e-007
8.81e-010 1.13e-007
8.85e-010 1.13e-007
9.11e-005 1.17e-002
7.90e-005
1.30e-005
5.88e-005
7.64e-004
1.91e-004
1.O1e-002
1.66e-003
7.54e-003
9.80e-002
2.45e-002
1.28e-004 1.64e-002
1.82e-003 2.34e-001
1.68e-005 2.15e-003
4.59e-003 5.89e-001
1.80e-002 2.31e+000
1.70e-003
2.32e-002
1.46e-002
Page 8
2.18e-001
2.97e+000
1.88e+000
DEHY_90MMscf
Total Components 100.00 1.28e+004
RICH GLYCOL STREAM
Temperature: 120.00 deg. F
Pressure: 964.70 psia
Flow Rate: 2.39e+001 gpm
NOTE: Stream has more than one phase.
Component
Conc. Loading
(wt%) (lb/hr)
TEG 9.42e+001
Water 4.21e+000
Carbon Dioxide 2.85e-001
Nitrogen 6.19e-004
Methane 2.71e-001
Ethane
Propane
Isobutane
n -Butane
Isopentane
n -Pentane
cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
He tangs
Methylcyclohexane
2,2,4 -Tri methyl pentane
Benzene
Toluene
Ethyl benzene
Xylenes
C8+ Heavies
1.13e-001
7.63e-002
2.81e-002
3.42e-002
1.74e-002
1.51e-002
2.48e-003
1.13e-002
2.29e-002
1.83e-002
2.45e-002
4.37e-002
1.07e-003
8.80e-002
2.19e-001
1.57e-002
1.72e-001
1.17e-001
1.26e+004
5.64e+002
3.82e+001
8.28e-002
3.63e+001
1.51e+001
1.02e+001
3.77e+000
4.57e+000
2.34e+000
2.03e+000
3.32e-001
1.51e+000
3.06e+000
2.45e+000
3.28e+000
5.8Se+000
1.44e-001
1.18e+001
2.93e+001
2.10e+000
2.30e+001
1.56e+001
Total Components
FLASH TANK OFF GAS STREAM
100.00 1.34e+004
Temperature: 100.00 deg. F
Pressure: 54.70 psia
Flow Rate: 1.29e+003 scfh
Component
Conc. Loading
(vol%) (lb/hr)
Water
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
1.73e-001 1.06e-001
1.50e+001 2.25e+001
8.31e-002 7.92e-002
6.35e+001 3.47e+001
1.25e+001 1.28e+001
4.74e+000 7.11e+000
Page 9
DEHY=90MMscf
Isobutane 1.12e+000 2.21e+000
n -Butane 1.18e+000 2.33e+000
Isopentane 4.38e-001 1.07e+000
n -Pentane 3.31e-001 8.12e-001
cyclopentane 2.06e-002 4.92e-002
n -Hexane 1.32e-001 3.86e-001
Cyclohexane 8.41e-002 2.41e-001
Other Hexanes 2.64e-001 7.75e-001
Heptanes 1.30e-001 4.44e-001
Methylcyclohexane 1.02e-001 3.42e-001
2,2,4-Trimethylpentane 8.94e-003 3.47e-002
Benzene 4.33e-002 1.15e-001
Toluene 5.30e-002 1.66e-001
Ethylbenzene 1.73e-003 6.24e-003
xylenes 1.23e-002 4.43e-002
C8+ Heavies 3.40e-002 1.97e-001
Total Components 100.00 8.65e+001
FLASH TANK GLYCOL STREAM
Temperature: 100.00 deg. F
Flow Rate: 2.38e+001 gpm
Component
conc. Loading
(wt%) (lb/hr)
TEG 9.48e+001 1.26e+004
water 4.24e+000 5.64e+002
carbon Dioxide 1.18e-001 1.57e+001
Nitrogen 2.70e-005 3.59e-003
Methane 1.24e-002 1.64e+000
Ethane 1.75e-002 2.32e+000
Propane 2.34e-002 3.11e+000
Isobutane 1.17e-002 1.56e+000
n -Butane 1.68e-002 2.24e+000
Isopentane 9.48e-003 1.26e+000
n -Pentane 9.13e-003 1.21e+000
Cyclopentane 2.13e-003 2.83e-001
n -Hexane 8.43e-003 1.12e+000
cyclohexane 2.12e-002 2.82e+000
other Hexanes 1.26e-002 1.68e+000
Heptanes 2.13e-002 2.84e+000
Methylcyclohexane 4.14e-002 5.51e+000
2,2,4-Trimethylpentane 8.18e-004 1.09e-001
Benzene 8.77e-002 1.17e+001
Toluene 2.19e-001 2.91e+001
Ethylbenzene 1.57e-002 2.09e+000
Xylenes 1.72e-001 2.29e+001
C8+ Heavies 1.16e-001 1.54e+001
Total Components 100.00 1.33e+004
Page 10
DEHv_90MMscf
REGENERATOR OVERHEADS STREAM
Temperature: 212.00 deg. F
Pressure: 14.70 psia
Flow Rate: 8.42e+003 scfh
Component
Conc. Loading
(vol%) (lb/hr)
water 9.29e+001 3.71e+002
carbon Dioxide 1.61e+000 1.57e+001
Nitrogen 5.77e-004 3.59e-003
Methane 4.61e-001 1.64e+000
Ethane 3.48e-001 2.32e+000
Propane 3.18e-001 3.11e+000
isobutane 1.21e-001 1.56e+000
n -Butane 1.73e-001 2.24e+000
xsopentane 7.80e-002 1.25e+000
n -Pentane 7.52e-002 1.20e+000
Cyclopentane 1.81e-002 2.82e-001
n -Hexane 5.82e-002 1.11e+000
Cyclohexane 1.46e-001 2.72e+000
other Hexanes 8.63e-002 1.65e+000
Heptanes 1.27e-001 2.82e+000
Methylcyclohexane 2.42e-001 5.27e+000
2,2,4-Trimethylpentane 4.20e-003 1.07e-001
Benzene 6.39e-001 1.11e+001
Toluene 1.31e+000 2.68e+001
Ethylbenzene 7.94e-002 1.87e+000
xylenes 8.47e-001 2.00e+001
C8+ Heavies 3.58e-001 1.36e+001
Total Components 100.00 4.88e+002
CONDENSER VENT GAS STREAM
Temperature: 120.00 deg. F
Pressure: 12.50 psia
Flow Rate: 3.68e+002 scfh
Component
Conc. Loading
(vol%) (lb/hr)
Water 1.37e+001 2.39e+000
Carbon Dioxide 3.63e+001 1.55e+001
Nitrogen 1.32e-002 3.57e-003
Methane 1.05e+001 1.64e+000
Ethane 7.88e+000 2.30e+000
Propane 6.92e+000 2.96e+000
isobutane 2.51e+000 1.42e+000
n -Butane 3.49e+000 1.97e+000
isopentane 1.30e+000 9.08e-001
n -Pentane 1.20e+000 8.37e-001
Cyclopentane 2.54e-001 1.73e-001
Page 11
DEHY' 90MMscf
n -Hexane 6.51e-001 5.44e-001
Cyclohexane 1.34e+000 1.09e+000
Other Hexanes 1.13e+000 9.42e-001
Heptanes 7.55e-001 7.34e-001
Methylc clohexane 1.37e+000 1.31e+000
2,2,4-Trimethylpentane 2.S0e-002 2.77e-002
Benzene 5.04e+000 3.82e+000
Toluene 4.59e+000 4.11e+000
Ethylbenzene,9.86e-002 1.02e-001
Xylenes 9.37e-001 9.65e-001
C8+ Heavies 7.98e-003 1.32e-002
Total Components 100.00 4.37e+001
CONDENSER PRODUCED WATER STREAM
Temperature: 120.00 deg. F
Flow Rate: 7.38e-001 gpm
Component conc. Loading
(wt%) (lb/hr) (ppm)
Water 9.99e+001 3.69e+002 999109.
Carbon Dioxide Z.71e-002 9.99e-002 271.
Nitrogen 1.63e-007 6.00e-007 0.
Methane 1.44e-004 5.31e-004 1.
Ethane 2.30e-004 8.49e-004 2.
Propane 3.06e-004 1.13e-003 3.
Isobutane 7.99e-005 2.95e-004 1.
n -Butane 1.47e-004 5.43e-004 1.
Isopentane 4.80e-005 1.77e-004 0.
n -Pentane 4.74e-005 1.75e-004 0.
Cyclopentane 6.90e-005 2.55e-004
n -Hexane 2.56e-005 9.46e-005
cyclohexane 2.89e-004 1.07e-003
other Hexanes 3.57e-005 1.32e-004
Heptanes 1.92e-005 7.08e-005
Methylcyclohexane 1.65e-004 6.11e-004
2,2,4-Trimethylpentane 4.83e-007 1.78e-006
Benzene 2.85e-002 1.05e-001
Toluene 2.53e-002 9.33e-002
Ethylbenzene 4.71e-004 1.74e-003
xylenes 6.21e-003 2.29e-002
C8+ Heavies 2.18e-007 B.07e-007
1.
0.
3.
0.
0.
2.
0.
285.
253.
5.
62.
0.
Total Components 100.00 3.69e+002 1000000.
CONDENSER RECOVERED OIL STREAM
Temperature: 120.00 deg. F
Flow Rate: 1,75e-001 gpm
Component Conc. Loading
Page 12
DEHY_9OMMscf
(wt%) (lb/hr)
water
carbon Dioxide
Nitrogen
Methane
Ethane
Propane
isobutane
n -Butane
isopentane
n -Pentane
Cyclopentane
n -Hexane
Cyclohexane
Other Hexanes
Heptanes
Methylcyclohexane
2,2,4-Trimethylpentane
Benzene
Toluene
Ethylbenzene
Xylenes
C8+ Heavies
4.70e-002 3.S1e-002
1.13e-001 8.43e-002
1.45e-005 1.08e-005
3.84e-003 2.86e-003
3.O1e-002 2.25e-002
1.99e-001 1.49e-001
,1..91e-001 1.42e-001
3.64e-001 2.71e-001
4.57e-001 3.41e-001
4.93e-001 3.68e-001
1.45e-001 1.08e-001
7.63e-001 5.70e-001
2.19e+000 1.63e+000
9.51e-001 7.10e-001
2.80e+000 2.09e+000
5.32e+000 3.97e+000
1.06e-001 7.89e-002
9.58e+000 7.15e+000
3.03e+001 2.26e+001
2.37e+000 1.77e+000
2.54e+001 1.90e+001
1.81e+001 1.35e+001
Total Components 100.00 7.46e+001
Page 13
ON
Engineering Company, inc.
>(432)897.2292 (432) 520-2292 Fax (432)697-2310
thr P. O. BOX 4185 MIDLAND, TEXAS 79704
2404 COMMERCE MIDLAND, TEXAS 79703
www.hy-bon.com
Date: October 11, 2006
Mr. Gerard G. Alberts
Williams Company
Principal Environmental Specialist
1515 Arapahoe St, Tower 3, Suite 1000
Denver, CO 80202
Mr. Alberts,
Per our conversation yesterday, electric drive vapor recovery units have very
minimal down time. As a packager of vapor recovery units for over 50 years, as
well as a company that maintains over 100 similar size units in a rental fleet that
are often on "run time" contracts, we estimate average run time on Hy -Bon electric
drive vapor recovery units to average 95%. This down time percentage assumes
that the unit Is properly installed and properly maintained.
This percentage coincides with the "over 95%° quoted in an article we had
published in the American 00 and Gas Reporter (attached — see last sentence In
the article). It also matches the figures used by the Natural Gas STAR program.
The STAR presentation on vapor recovery states "vapor recovery can capture up
to 95% of the gas from the tanks".
We can make no assertions as to the run time viability of other manufacturer's
equipment — especially in vapor recovery service. Vapor recovery is a very
specialized application that requires a great deal of experience in working with wet
gas at very low pressures. Many companies represent that they sell "vapor
recovery units" but actually have little or no experience in thls niche application —
resulting in projects with extremely poor run times capturing gas.
However, we are confident in the run time estimates we provide for Hy -Bon
equipment, and it's my sincere hope we have an opportunity to work with Williams
Company on this project.
Best Regards.
Warty S RjccArt6
Larry S. Richards
President
t
14,2712006
OCTOBER 2006- RABBIT BRUSH COMPRESSOR STATION
RABBIT BRUSH COMPRESSOR STATION
NORMAL OPERATION WITH VRU RUNNING 8,332 HOURS PER YEAR
CONDENSATE FLASH TO VRU, TANK WORKING/BREATHING LOSSES VENTED TO ATMOSPHERE
TANK -01 E&P TANK2.0 CONDENSATE TANK WORIUNG/BREATTHNG LOSSES
Annual Kra of Operation
Number *flanks
Condensate Flow Rate
Operating Houn/Year
Inlet Separator Temperature
buet Separator Pressure
Site Atmospheric Pressure
Stable 00 API Gravity
Stable Of Reid Vapor Press.
E&P TANK24 Oe081
VOC, C3+
Hawse
Toluene
Eihyl6rnsene
Xylenes
n -Hexane
Methane
Ethane
Aggregate HAP
8322 (C- 8760 bryr)
3
40.0 bbl/day total
365 hours/yr
74 deg F
245 psig
12.5 psis
58S deg API
5 Peds
Uatentretled Permitted/Controlled
Eat MX LYT
11.512 47.9 3.609
0.055 02 0.013
0,080 0.3 0.020
0.003 0,0 0.001
0,025 0.1 0.007
0.213 0.9 0.052
5.648 23.3 0.173
4.581 19.1 0,836
0.376 1.6 0.093
15.02
0.05
0.08
0.00
0.03
022
0/2
3.48
0.39
Pressurized Flesh Oil Composition
Prom MMPTAM! Model Ras
Hyd,JBLn Sulfide
Oxygen
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
aobutane
n -Bu ane
Impudent
Pentanes
Hexane.
llepauea
Octanes
Nominee
Derma+
Toluene
EUrylbmrme
Xylenes
n-Hexem
2.2A Trimetbylpeotam
Total All Consdtu nn
liquid
(A Vol.)
0.000
0,000
0.332
0.000
0.851
1398
2.644
1.611
2,333
2.464
2.570
8.093
18.839
14.037
12.157
16.019
1.094
5.403
0.660
5.111
3,466
0.021
100.000
RABBIT BRUSH COMPRESSOR STATION
ALTERNATIVE/MAINTENANCE OPERATION WITH VRU DOWN-TIME OF 438 HOURS PER YEAR
CONDENSATE FLASH AND TANK WORKING/BREATHING LOSSES VENTED TO ATMOSPHERE
TANK -0I E&P TANKIO CONDENSATE INPUT
Annual firs of Operation
Number of Taub
Condamine Wow Rate
Operating Hours/Year
Bulk Condensate Temerity(
Hash Tank Presses
Site Atmospheric Pressure
Stable 00 API Gravity
Stabk OI Reid Vapor Press.
$&P TANK3.0 Ota i
VOC. C3+
Benzene
Toluene
EthyIbeatene
Xylem
n•Hexsne
Methane
Ethane
Ag negate RAP
438 etc 8760 hu/yr)
3
40,0 lbVday total
365 haun/yr
60 deg 21
20 prig
12.5 psis
38.5 deg. API
5 pate
Perniltted/Uncontroled
Utz MU Wx
11.512 5042 2.52
0.055 24 0.01
0.080 35 0.02
0.001 1 0.00
0.025
0.213
5.648
4,581
0376
11
93
2474
2006
165
0.01
0.05
1.24
1.00
0.08
Pressurized Condensate Analysis
4,aart20.2003
S892m8ffi
Hydrogen Sulfide
Oxygen
Carbon Dioxide
Nitrogen
Methane
Ethane
Wopane
!inhalant
n -Butane
Lopentann
Pentane
Manes
Regimes
Octanes
Nonanea
Deeenea+
Benzene
Toluene
Ethylbentme
Xylenes
n -Rexene
2,2,4 -Trims hylpentan
Total Al Constituents
Liquid
IX you
0.000
0.000
1.175
0.000
7.799
3,360
3.149
1.604
2.239
2.251
2.328
7.231
)6.755
12.466
10.792
14219
0.975
4,801
0.586
5.159
3.092
0.019
100.000
Rabbit Bata Fabsteu
OCTOBER 2006 - RABBIT BRUSH COMPRESSOR STATION
RABBIT BRUSH COMPRESSOR STATION
TOTAL PERMITTED TANK PLASH AND WORIQNGBREATHHYG EMISSIONS TO ATMOSPHERE
TOTAL OPERATING HOURS 8,760 HOURS PER YEAR
Normal Porvdtted/Maintennee
Total Permitted
Operadon Operation
Tank Operations
MaximimflountYr
8322 438
8760
rern uttd Emied988
VOC Emission (qty)
15.0 2.5
173
Benzene Emission Ob/yr)
108 24.1
132
Benzene Emission (my)
0.1 0.0
0.1
Toluene Emission (lbl r)
166 35.0
201
Toluene Emission (tpy)
0 I 0.0
0.1
EWylbenmx Emission (lb/yr)
8 13
ID
Etbylbem<x Emission Opy)
0.0 0.0
0,0
Xylene Emission (ib/yr)
58 - 11.0
69
Xylenes Emission (tpy)
0.0 0.0
0.0
n•Hexane Emission Ob/yr)
433 93.3
526
o-Herss.e Emission (tpy)
01 0.0
0.3
Ass, HAP Emission (tpy)
0.4 0.1
03
ETE/Untsntrolle6 Eoidor s
VOC EmWloo (tpy)
475 23
50A
Benzene Emission (113/yr)
458 24.1
482
Benzene Emission (my)
0.2 0.0
01
Toluene Emission (Wyr)
666 35.0
701
Toluene Emission (tpy)
0.3 0.0
0.4
Bthylbeozeae Emission (Wye,
25 1.3
26
Ethylbeaz<ne Emissions (tpy)
0.0 0.0
0.0
Xylenes Emission Ob/yr)
208 G.0
219
%ylenm Emission (My)
0.1 0.0
0.1
n -Hexane Emission Ob/yr)
1773 933
1866
o -Hexane Emission (spy)
0.9 0.0
0.9
A08- HAP FmWion(tpy)
1.6 C1
14
Overall Control Efficiency:
651/4
10/17/3046 Rabbit Snob EaWtleet
RMP TAMC V2.0 Calculation Report--- Developed by DS Robinson a Associates Ptd. 2006.10.30.
• Project Setup Information
Project file
Plowsheet Selection
Calculation 14Lbod
Control Nfficiancy
Known Separator Strain
'entering Air Composition
Piled wase
Well Wane
Kali ID
Date
C:\williasa\New Site.\Rabbit Nru►h\Rabbit245 32psi.ept
Oil Tank with Separator
RVP Distillation
0.01
Nigh Pressure Oil
No
Rabbit brush C.8.
Sherrard Park Compressor Station AUG. 2003 Pressurised Condensate Sample
Pros 245 psig Separator to Plash Tank • 20 prig to Atmospheric Decontrolled 438 Nr/1
2006.10.23
• Data Input
Separator Pressure
Separator Temperature
Ambient Pres.urs
Asbient Temperature
010• SO
C10♦ NW
-- Nigh Pressure Oil
245.00Ipsig1
74.00111
12.50ipsial
50.00(71
0.7440
153.89
No. Component mol
1 1128 0.0000
2 02 0.0000
3 CO2 1.1750
4 w2 0.0000
5 Cl 7.7990
6 C2 3.3600
7 C3 3.1490
8 L -C4 1.6040
9 n -C4 2.2390
10 i-05 2.2510
11 n-05 2.3280
12 C6 7.2310
13 C7 16.7550
14 C8 12.4660
15 C9 10.7920
16 C10• 14.2190
17 Benzene 0.9750
18 Toluene 4.8010
19 R-eeasene 0.5860
20 Xylenes 5.1590
21 n -C6 3.0920
22 224Trimathylp 0.0190
-- Bales Oil
Production Rate s 40Ibb1/day]
Day. of Annual Operation t 365 (days/yeerl
API Gravity i 58.5
Raid Vapor Pressure , 5.00Ipaial
• Calculation Results
-- ffiiesion Sussary
Item Decontrolled Uncontrolled Controlled Controlled
(ton/yrl [lb/hrl [ton/yr/ (lb/brl
papal
UP TANG 02.0 Calculation Report--- Developed by DB Robinson i Associates Ltd. 2006.10.30
Total RAPs
Total RC
VOCs. C2+
VOCs. C3+
1.650
95.223
70.485
50.423
0.377
21.740
16.092
11.512
Uncontrolled Recovery info.
Vapor 7.0100 (NSCP01
RC Vapor 6.5200 - (NBCPD)
GOR 175.25 (SCP/bbl)
2aission Composition
1.650
95.223
70.485
50.423
0.377
21.740
16.092
11.512
No Component Uncontrolled Uncontrolled Controlled Controlled
(ton/yr) (lb/hrl (ton/yr] (lb/br]
1 528 0.000 0.000 0.000 0.000
2 02 0.000 0.000 0.000 0.000
3 CO2 10.264 2,343 10.264 2.343
4 N2 0.000 0.000 0.000 0.000
5 Cl 24.737 5.648 24.737 5.648
6 C2 20.063 4.581 20.063 4.581
7 C3 23.776 5.428 23.776 5.428
8 1-04 6.921 1.560 6.921 1.580
9 n -C4 6.670 1.523 6.670 1.523
10 1-05 3.194 0.729 3.194 0.729
11 n-05 2.373 0.542 2.373 0.542
12 C6 2.822 0.644 2.822 0.644
13 07 2.265 0.517 2.265 0.517
14 C8 0.542 0.124 0.542 . 0.124
15 C9 0.163 0.037 0.163 0.037
16 C10+ 0.045 0.010 0.045 0.010
17 Benzene 0.242 0.055 0.242 0.055
18 Toluene 0.349 0.080 0.349 0.080
19 2 -Bensons 0.014 0.003 0.014 0.003
70 Xylenes 0.109 0.025 0.109 0.025
21 n-06 0.935 0.213 0.935 0.213
22 224Trimethylp 0.002 0.000 0.002 0.000
Total 105.486 24.084 105.486 24.084
-- Stream Data
No. Component
1 228
2 02
3 CO2
4 112
5 C1
6 C2
7 C3
8 3-C4
9 n -C4
10 i-05
11 a-05
12 C6
13 C7
14 C8
15 C9
16 010+
17 Benzene
16 Toluene
19 2-0enzene
20 Xylenes
21 n -C6
22 224Trimethylp
MN LP Oil slash Oil Bale 011 Plash Gas Nil 04 Total *missions
mol L mol 4 Rol 4 mol % mal 4 mol
34.80 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
32.00 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
44.01 1.1728 0.1266 0.0000 7.3420 4.3776 6.9102
28.01 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
16.04 7.7545 0.2772 0.0000 51.8437 9.5870 45.6889
30.07 3.3579 0.7185 0.0030 18.9207 24.7502 19.7698
44.10 3.1497 1.7691 0.5277 11.2899 43.4612 15.9758
58.12 1.6047 1.3644 1.2115 3.0212 6.5029 3.5283
58.12 2,2401 2.0967 2.0029 3.0851 5.2488 3.4002
72.15 2.2522 2.4222 2.4445 1.2500 1.6731 1.3116
72.15 2.3293 2.5665 2.6062 0.9306 1.2326 0.9746
86.16 7.2351 8.3011 8.5106 0.9497 1.2632 0.9953
100.20 16.7646 19.4967 20.0502 0.6556 0.9054 0.6920
114.23 12.4732 14.5656 14,9934 0.1359 0.1969 0.1448
128.28 10.7982 12.6235 12.9976 0.0360 0.0584 0.0392
153.89 14.2272 16.6388 17.1338 0.0078 0.0133 0.0086
78.11 0.9756 1.1262 1.1562 0.0874 0.1183 0.0919
92.13 4.8038 5.6005 5.7628 0.1056 0.1504 0.1123
106.17 0.5863 0.6851 0.7054 0.0038 0.0056 0.0040
106.17 5.1620 6.0326 6.2110 0.0283 0.0425 0.0304
86.18 3.0938 3.5666 3.6605 0.3059 0.4117 0.3213
114.24 0.0190 0.0221 0.0228 0.0006 0.0008 0.0006
NN 95.05 106.18 108.10 29.44 41.89 31.26
Stream Note Ratio 1.0000 0.8550 0.8303 0.1450 0.0247 0.1697
Beating Value (BT3/8CP) 1543.47 2285.56 1651.56
Oas Gravity (Gas/Air! 1.02 1.45 1.08
Bubble Pt. • 100? (psia7 287.30 21.58 5.30
page 2
EMP TANI V2.0 Calculation Report--- Day.lop.d by DB Robinson M Assoc/Atm. Ltd. 1006.10.30
RVP • 1001 [paid 61.91 10.69 4.91
Spew. Gravity • 1001 0.670 0.605 0.687
paw. 3
EAP TANK V2.0 Calculation Report--- Developed by DS Robinson a Associates Ltd. 2006.10.30
Project Setup Information •
Project Pile t Ct\williams\New Bites\Rabbit Brush\Rebbit32_atmos.ept
Plowsheet Selection z 011 Tank with Separator
Calculation Method t RVP Distillation
Control Efficiency t 0.0%
Known Separator Stream s Low Pressure 011
tntering Air Composition t No
Piled Name z Rabbit Brush C.S.
Well Name t Sherrard Park Compressor talion AUG. 2003 Pressurised Condensate Sample
Well ID z Plash Tank a 20 prig to Atmosphere Uncontrolled
Date z 2006.10.23
* Data Input
Separator Pressure
Separator Temperature
Ambient Pressure
Ambient Temperature
010+ 80
C10+ MW
-- Low Pressure Oil
t 20.001psigl
z 74.00(21
t 12.50(psial
t 50.00(21
t 0.7800
z 153.89
No. Component mol t
1 828 0.0000
2 02 0.0000
3 CO2 0.1266
4 112 0.0000
5 C1 0.2772
6 C2 0.7185
7 C3 1.7691
8 1-04 1.3644
9 a-04 2.0967
10 S-05 2.4222
11 n-05 2.5665
12 C6 8.3011
13 C7 19.4967
14 C8 14.5656
15 C9 12.6235
16 010+ 16.6388
17 Benzene 1.1262
18 Toluene 5.6005
19 E-8eaaene 0.6851
20 Xylenes 6.0326
21 n -C6 3.5666
22 224Trimethylp 0.0221
-- Sales 011
Production Rate t 40(bbl/day1
Days of Annual Operation z 365 (days/yearl
API Gravity z 58.5
Reid Vapor Pressure z 5.001psial
Calculation Results •
-- Emission Summary
Item Uncontrolled Uncontrolled Controlled Controlled
(ton/yr) (lb/hr] (ton/yr] (lb/hr1
panel
S&P TANN 72.0 Calculation Report--- Developed by DS Robinson a *escalate. Ltd.
2006.10.30
Total HAP. 0.410
Total HC 20.226
VOCs, C2+ 19.468
VOCs, C3+ 15.807
0.094
4.618
4.445
3.609
Uncontrolled Recovery Into.
Vapor 1.0300 [107CPDI
HC Vapor 0.9800 Itl8CPD1
OCR 25.75 fsCP/bblI
Salesian Composition
0.410
20.226
19.468
15.807
0.094
4.618
4.445
3.609
No Component Uncontrolled Uncontrolled Controlled Controlled
Iton/yr7 flb/hr7 [ton/yr] llb/hr7
1 H28 0.000 0.000 0.000 0.000
2 02 0.000 0.000 0.000 0.000
3 CO2 0.949 0.217 0.949 0.217
4 112 0.000 0.000 0.000 0.000
5 Cl 0.758 0.173 0.758 0.173
6 02 3.662 0.836 3.662 0.636
7 C3 9.009 2.057 9.009 2.057
8 i -C4 1.958 0.447 1.958 0.447
9 n-04 1.682 0.384 1.682 0.384
10 i-05 0.731 0.167 0.731 0.167
11 n-05 0.547 0.125 0.547 0.125
12 C6 0.676 0.154 0.676 0.154
13 C7 0.580 0.132 0.580 0.132
14 C8 0.150 0.034 0.150 0.034
15 C9 0.051 0.012 0.051 0.012
16 010♦ 0.011 0.003 0.011 0.003
17 Benzene 0.057 0.013 0.057 0.013
18 Toluene 0.089 0.020 0.089 0.020
19 R-Hmsens 0.004 0.001 0.004 0.001
20 Xylenes 0.030 0.007 0.030 0.007
21 n-06 0.228 0.052 0.228 0.052
22 224Trisethylp 0.001 0.000 0.001 0.000
Total 21.173 4.834 21.173 4.834
-- Stream Data
No. Component
1 H29
2 02
3 CO2
4 N2
5 01
6 C2
7 C3
8 1-C4
9 a -C4
10 i-05
11 a-05
12 C6
13 C7
14 CO
15 C9
16 C10♦
17 eensene
18 Toluene
19 S -Hensen
20 Xylenes
21 n -C6
22 224Triaethylp
MN LP Oil Plash 011 Sale Oil Plash Gas Nab Gas Total Salesian
sol % sol t awl % sol % sol % mol t
34.80 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
32.00 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
44.01 0.1266 0.1164 0.0000 7.6185 4.1893 4.3490
28.01 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
16.04 0.2772 0.2178 0.0000 44.0132 7.8399 9.5249
30.07 0.7185 0.6911 0.0038 20.9270 24.7401 24.5625
44.10 1.7691 1.7532 0.5868 13.5131 42.5639 41.2107
58.12 1.3644 1.3611 1.2016 3.7866 6.9428 6.7958
58.12 2.0967 2.0942 1.9846 3.9172 5.9311 5.8373
72.15 2.4222 2.4232 2.4335 1.6522 2.0638 2.0447
72.15 2.5665 2.5683 2.5976 1.2473 1.5421 1.5284
86.16 8.3011 8.3206 8.5012 1.3281 1.6389 1.6244
100.20 19.4967 19.5219 20.0449 0.9626 1.2190 1.2070
114.23 14.5656 14.5851 14.9940 0.2101 0.2755 0.2724
128.28 12.6235 12.6406 12.9994 0.0584 0.0845 0.0833
153.89 16.6388 16.6614 17.1371 0.0100 0.0149 0.0147
78.11 1.1262 1.1276 1.1555 0.1196 0.1498 0.1484
92.13 5.6005 5.6079 5.7625 0.1527 0.1980 0.1959
106.17 0.6851 0.6860 0.7054 0.0057 0.0077 0.0076
106.17 6.0326 6.0407 6.2117 0.0431 0.0582 0.0575
86.18 3.5666 3.5709 3.6575 0.4336 0.5394 0.5345
114.24 0.0221 0.0221 0.0227 0.0009 0.0011 0.0011
1411 106.18 106.28 108.08 32.27 43.22 42.71
Strata Note Ratio 1.0000 0.9986 0.9709 0.0014 0.0277 0.0291
Heating Value 1810/8CP1 1686.61 2360.34 2328.96
Gas Gravity [Gas/girl 1.11 1.49 1.47
Bubble Pt. • 1007 (psial 21.90 19.77 5.42
page 2
ilia TARE V2.0 Calculation Report--- Developed by DB Robinson a Associates Ltd. 2006.10.30
R7a • 1007 [ysia) 11.02 10.67 5.00
9pac. Gravity • 1007 0.698
0.698 0.700
page 3
OCTOBER 2006 - RABBIT BRUSH COMPRESSOR STATION
RABBIT BRUSH COMPRESSOR STATION
LOAD -1 CONDENSATE LOADOUT VOC EMISSIONS
USEPA Loadout Egyation
L=12.46*S*P*MW/(T*(1-ell))
from AP -42 Section 4.4
Molecular Weight of Vapors, MW 50.81 Ib/lb-mol E&P TANK2.0
True Vapor Pressure, Pva ® T 5 psia Estimated
Temperature of Bulk Liquid Loaded,T 80 F Estimated
540 R
Saturation Factor 0.6 Dedicated service
Efficiency of controlled loading (%) 0.0%
Annual throughput, v 613 1000 gallons
Loading losses, L ® tank 3.52 Ib/1000 gallons
L= 12.465PMW/T(1-eff)
Annual losses ® tank, Lev 2,156.74 lb/yr 1.1 tpy
Loading Frequency
Truck Volume
Loading Rate
Loading Duration
Annual Hrs of Operation
Hourly VOC During Loading
82 trucks/yr
7500 gal/truck
75 gal/min
100.0 min/truck
136.67 hr/yr
15.78 lb/hr (while loading)
10/21/2006 Rabbit Brush Emissions
Williams Production RMT
Rabbit Brush Compressor Station
Proposed Process Heater Detail Sheet
Source ID Number
Equipment ID
Source Desaiption
Equipment Usage
Equipment Make
Equipment Model
Date in Service
Emission Controls
Fuel Heating Value
Heat input
Permit Status
Potential Emissions
HTR -1
HTR -1
Heat Medium System
Process Heater
June2007
None
1040 Stu/sof
15.00 MMBtu/hr
Source Location Zone: 12
UTME(m): 755300
UIMN(m): 4373750
Potential operation 8760 hr/yr
Potential fuel usage 128.35 MMscf/yr
Stack ID
Stack Height
Stack Diameter
Exit Velocity
Exit Temperature
Volume Flow Rate
HTR -1
20f
2ft
20 8/s
500 deg F
3,770 fN/min
Pollutant Emission Factor
(Ib/MMscf) (Ib/MMBtu)
NOx
CO
VOC
Sox
PM10
100.00
84.00
5.50
0.60
7.60
Nominal Hrs of Estimated Emissions
Rating Operation {s
(M 500 760
r) ) (Ibilir
1.44 632
15.00 8780 1.21 5.31
15.00 8760 0.08 0.35
15.00 8760 0.01 0.04
15.00 8760 0.11 0.48
Source of
Emission
Factor
AP42
AP42
AP42
AP42
AP42
Rabbit Brush Emissions Printed on 10/27/2006
0
0
g
y
2
Iq
F
2
1
a
w
m
Rabbit Brash Compressor Suitlon t
FUC-1 Fugitive VOC Deta1 Sheet
Component Counts Baud on Typical Process Unit Counts
8760 Hours Per Year
c
7
aQ
ll
11
N
fi
V
P
?.''
v '
....877
1
Compressor Skid (5) 200 25 10 20 0 150 10 600 40•
Separator(1) 6 4 2 0 0 8 2 120 30
Storage Tank (3) 12 I8 6 0 6 15 30 45 90
Dehydration Unit (2) 150 40 8 0 g 40 100 100 300
Flt1e (1)s 8 2 2 0 0 15 2 60 8
N
W
�O
rE4u�eat Emission Source Patent Hours of of Control Total HC Total HC Total VOC
Tyle Factors Count VOC Operation Factor Emission Emission Emission
PbAufsouce) (Patent) Rate Mar) Rate (tpy) Rate (tpv)
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OCTOBER 2006 - RABBIT BRUSH COMPRESSOR STATION
RABBIT BRUSH COMPRESSOR STATION
INLET GAS COMPOSITION
Date of analysis: 8/24/06 Analysis ID 200608124 (from Clough Compressor Station)
Pollutant Molecular
Volume
Gas
Weight Corrected'
Weight
Percent
Weight
Fraction Wt. Fraction
(lb/Ib-mol)
. (%)
(lb/lbmol)
(%) (%)
Methane 16.01
86.64%
13.8715
72.49% 77.90%
Ethane 30.02
6.71%
2.0131
10.52% 11.31%
Total HC (Non-VOC)
93.35%
83.01% 89.21%
Propane 44.03
2,04%
0.8995
4.70% 5.05%
i -Butane 58.04
0.44%
0.2577
1.35% 1.45%
n -Butane 58.04
0,42%
0.2449
1.28% 1.38%
i -Pentane 72.05
0,18%
0.1311
0.69% 0.74%
n -Pentane 72.05
0.13%
0.0908
0.47% 0.51%
n -Hexane 86.06
0.08%
0.0654
0.34% 0.37%
Other Hexanes 86.06
0,11%
0.0921
0.48% 0.52%
Heptanes 100.07
0.06%
0.0580
0.30% 0.33%
Octanes + 114.08
0.04%
0.0445
0.23% 0.25%
Benzene 78.1
0.01%
0.0102
0.05% 0.06%
Toluene 92.1
0.02%
0.0184
0.10% 0.10%
Ethylbenzene 106.2
0.00%
0.0011
0.01% 0.01%
Xylenes 106.2
0.0I%
0.0085
0.04% 0.05%
Total NMNE VOC
3.54%
10.04% 10.79%
Carbon Dioxide 43.99
2.96%
1.3012
6.80% NA
Nitrogen 28.02
0.10%
0.0283
0.15% NA
Hydrogen Sulfide 34.06
0,00%
0.0000
0.00% NA
Water 18
0.00%
0.0000
0.00% NA
Helium 4.00
0.01%
0.0002
0.00% NA
Totals
100.0%
19.1366
100.00% 100.00%
' Weight Fraction connoted to remove Carbon Dioxide,Nitrogen, H2S, and Helium content.
10/27/2006 Rabbit Brush Emissions
Attachment 4
SCREEN3 Dispersion Modeling Summary
OCTOBER 2006 - RABBIT BRUSH COMPRESSOR STATION
Rabbit Brush Compressor Station
Modeled Source Inputs to Determine Compliance
with the NO2 Annual National Ambient Air Quality Standard
Emission Rate
Engines 1-4=
NO2 Emissions from Engines ENG -0I -ENG -04 (w/SCO)
24.0 tpyNO, (a) 0.7 g/bhp-hr
Colorado Default NO2/NO, = 0.75 Per Section 4.1.1.3 Colorado Modeling Guidelines
Calculation of NO, Emission
= tpy NO, " 2000Ib/ton "453.6 gib " 1 yr/8760 hr " 1 hr/60 min " 1 min/60 sec " 0.75 NOT/NO,
0.69 g NO,/sec " 0.75 = 0.52 g NO2/sec
Engine Stack Parameter§
stack height (ft) = 28.0 = 8.53 meters
stack diam(ft) = 1.50 = 0.46 meters
velocity (ft/sec) = 221.3 = 67.44 meterlsec
Temp. (deg P) 858.0 458.9 deg. C = 732.0 deg K
Building Dimenslong
height (R) _
length (ft) _
width (ft)
24,00
220.00
60.00
7.32 meters
67,06 meters
18.29 meters
Distance to Nearest Property Boundary
approximate distance (ft) = 150.0 = 46 meters
Modeling Inputs
no complex or simple terrain
building downwash
rural environment
full meteorology
automatic distance array of 10 to 1,000 meters
zero terrain height above stack base
Modeling Results
max. 1 -hr concentration/engine is 83.7 ug/m3 NO2 at 65 meters
max. 1 -hr fenceline conc./engine is 83.6 ug/m3 NO2 at 46 meters
conversion of 1 -hr concentration to annual concentration
83.7 "conversion factor 0.08 (see pg. 4-16 of SCREEN2 Users
Guide, Oct. 1992 version, EPA -454/R-92-019)
83.7 " 0.08 = 6.70 ug/m3 NO2 annual average
10/27/2006
Rabbit Brush Emisitons
OCTOBER 2006 - RABBIT BRUSH COMPRESSOR STATION
Rabbit Brush Compressor Station
Modeled Source Inputs to Determine Compliance
with the NO2 Annual National Ambient Mr Quality Standard
NO2 Emissions from Engines ENG -05 (w/SCO)
Emission Rate
CAT 3516TALE - Engine 5 15.3 tpy NO, (a3 1.5 g/bhp-hr
Colorado Default NO2/NO, = 0.75 Per Section 4.1.1.3 Colorado Modeling Guidelines
Calculation of NO, Emission
tpy NO, * 20001b/ton * 453.6 g/lb * 1 yr/8760 hr * 1 hr/60 min *1 min/60 sec " 0,75 NO2/NO,
0.44 g NO,/sec * 0.75 = 0.33 g NO2/sec
Entine Stack Parameters
stack height (ft) = 24.0 = 7.32 meters
stack diam(ft) = 1.00 = 0.30 meters
velocity (R/sec) = 89.9 = 27.39 meter/sec
Temp. (deg F) = 864.0 a 462.2 deg. C - 735.4 deg K
Building Dimensions
height (R) = 20.00 6.10 meters
length (ft) = 60.00 18.29 meters
width (R) - 30.00 = 9.14 meters
Distance to Nearest Properly BQundary
approximate distance (R) = 150.0 46 meters
Modeling Inputs
no complex or simple terrain
building downwash
Lural environment
full meteorology
automatic distance array of' 10 to 1,000 meters
zero terrain height above stack base
Modeling Results
max. 1 -hr concentration/engine is 168.5 ug/m3 NO2 at 37 meters
max. 1 -hr fenceline conciengine is 165.0 ug/m3 NO2 at 46 meters
- conversion of 1 -hr concentration to annual concentration
165.0 * conversion factor 0.08 (see pg. 4-16 of SCREEN2 Users
Guide, Oct, 1992 version, EPA -454/R-92-019)
165.0 * 0.08 13.20 ug/m3 NO2 annual average
10/27/2006
Rabbit Brush Emissions