HomeMy WebLinkAbout20010659 Vield County planning Dept.
HS GATHERING, LLC _
1999 BROADWAY,SUITE 3600 ri' 1 r? 2001
DENVER, COLORADO 80202 [�
(30E 203-3600 �,J E C [P i p „
FACSIMILE (303) 298-7248 (,� 14Ta \tl�
February 15,2001
VIA HAND DELIVERY
Ms.Sheri Lockman
Weld County Department of Planning
1400 North 17th Avenue
Greeley,CO 80631
Re: HS Gathering,LLC-Platteville Compressor USR#1280
Township 3 North,Range 66 West
Section 13: SE/4
Weld County,Colorado
Dear Sheri:
Pursuant to our recent meeting, this letter shall serve as a follow-up on your request for HS
Gathering, LLC ("HSG") to furnish Weld County with documentation for USR #1280 on the
Platteville Compressor Station. Please find enclosed the following information you have requested:
1.) Recorded copy of Non-Exclusive License Agreement for Upgrade and Maintenance of Weld
County Road 37.
2.) Copy of Storm Water Drainage Plan.
3.) Copy of Air Pollution Emission Notice.
4.) Copy of Waste Handling Plan. Note: We have not received final approval on the waste plan
from the Weld County Environmental Department. We will forward approval to you upon
receipt.
5.) Letter from HS Resources confirming that a NPDES Permit will not be needed.
HS Gathering has not obtained a roadway right-of-way from HS Resources. A roadway right-of-
way will be obtained the week of February 19 and a copy will be forwarded to you upon receipt.
If you need any more information concerning USR#1280,please let me know.
Very truly yours,
AS G ring,LLC
cott R.Knutson
Consulting Landman
:sk
cc: Jim Wason
2001-0659
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031077 / p�i�l3�o
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1.71 2813719 12/18/2000 10:18A JA Suki Tsukamoto
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NONEXCLUSIVE LICENSE AGREEMENT FOR THE UPGRADE
AND MAINTENANCE OF WELD COUNTY RIGHT-OF-WAY
THIS NONEXCLUSIVE LICENSE AGREEMENT, made and entered into this 11 day of
October 2000, by and between WELD COUNTY, COLORADO, by and through the Board of
County Commissioners of Weld County, Colorado, whose address is 915 Tenth Street, Greeley,
Colorado 80631, as First Party, and H. S. Gathering, LLC, whose address is 1999 Broadway,
Suite 3600, Denver, CO 80202, as Second Party.
WITNESSETH:
WHEREAS, Second Party desires to more effectively access property located at the
section line right-of-way on the section line between Sections 13-3-66 and 18-3-65 in Weld
County, Colorado, and
WHEREAS, First Party is the owner of the right-of-way known as WCR 37, for a
distance of one-half mile north of WCR 32 and located as follows: a 60 foot wide right-of-way,
on the section line between Sections 13-3-66 and 18-3-65 in Weld County, Colorado, which is
hereinafter referred to as "ROW," and
WIIEREAS, ROW is currently not being maintained by First Party, and
WHEREAS, Second Party wishes to upgrade and thereafter maintain ROW at his/her/its
sole expense in order to provide said more effective access.
NOW, THEREFORE, in consideration of the covenants contained herein and the
agreements of said Second party to be performed hereunder, and upon the conditions herein
stated, First Party does grant to Second Party, its successors and assigns, a nonexclusive license
to upgrade and maintain ROW without gating or fencing across the same.
The conditions by which Second Party may upgrade and maintain ROW are as follows:
I. First Party retains the right to revoke this Nonexclusive License Agreement at any
time for any reason, but such revocation shall not prohibit Second Party's continued use of the
ROW for access to Second Party's property, to the extent that such continued use is consistent
with the right of the public to use the ROW. First Party shall give Second Party written notice of
its intent to revoke this Nonexclusive License Agreement at least ninety (90) days prior to the
intended date of revocation. Such notice shall be sent to Second Party by Certified Mail to its
address written above or served upon Second Party in accordance with the Colorado Rules of
Civil Procedure. Second Party shall have the duty of informing First Party of Second Party's
change in address from his address written above.
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2. The upgrade and maintenance of ROW by Second Party shall be done in such
manner as reasonably prescribed by First Party, which manner shall include, but not be limited
to, the following:
a. ROW shall be constructed and maintained as a graded and drained all-weather
road.
b. If the installation of a cross culvert is required through an existing drainage
pattern or ditch, Second Party shall be responsible to supply and install such
culvert, which shall be inspected by First Party to ensure adequacy of capacity,
strength, and length. Second Party shall be responsible to maintain the culvert
after its installation, including periodically cleaning the same.
c. If the installation of a cattle guard is required, Second Party shall be responsible to
supply and install such cattle guard, which shall meet County standards. Second
Party shall be responsible to maintain the cattle guard after its installation,
including periodically cleaning the same.
d. This Nonexclusive License Agreement does not grant the right to gate or fence
ROW for private use, but is intended to provide access to private property.
3. The upgrade and maintenance of the ROW by Second Party, including those items
set forth in Paragraph 1., above, or any other requirements stated by First Party. shall be at its
own expense and without the aid or use of Weld County funds. Second Party shall be
responsible for snow removal from ROW, if required to gain access, as part of the maintenance
responsibilities referred to herein.
4. Except for the negligence of First Party. Second Party shall indemnify and save
harmless First Party. its successors, assigns, employees, and agents from any damage or loss
sustained by them or any of them to the extent caused by Second Party's negligence with respect
to the upgrade and maintenance of the ROW.
5. Except for the negligence of First Party, Second Party agrees to protect First Party
and save and hold it harmless from any and all third party claims and damages that said upgrade
and maintenance may directly or indirectly cause to the extent attributable to the negligence of
Second Party. Second Party hereby releases First Party, its successors, assigns, employees, and
agents from any and all claims and damages of whatsoever character to property owned by
Second Party resulting from any act, either on the part of the First Party or on the part of any third
per.
6. Second Party shall not assign any or all of its rights under this Nonexclusive
License Agreement without first obtaining written consent to such assignment from First Party,
which consent shall not be unreasonably withheld.
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7. The parties hereby agree that neither has made or authorized any agreement with
respect to the subject matter of this instrument other than expressly set forth herein, and no oral
representation, promise, or consideration different from the terms herein contained shall be
binding on either party hereto, or its agents or employees. This Nonexclusive License Agreement
embodies all agreements between the parties hereto and there are no promises,terms, conditions,
or obligations referring to the subject matter whereof other than as contained herein.
8. If any term or provision of this Nonexclusive License Agreement, or the
application thereof to any person or circumstances shall, to any extent, be held invalid or
unenforceable, the remainder of this Nonexclusive License Agreement, or the application of such
terms or provisions, to a person or circumstances other than those as to which it is held invalid or
unenforceable, shall not be affected, and every other term and provision of this Nonexclusive
License Agreement shall be deemed valid and enforceable to the extent permitted by law.
9. No portion of this Nonexclusive License Agreement shall be deemed to constitute
a waiver of any immunities the parties or their officers or employees may possess, nor shall any
portion of this Nonexclusive License Agreement be deemed to have created a duty of care which
did not previously exist with respect to any person not a party to this Nonexclusive License
Agreement.
10. It is expressly understood and agreed that the enforcement of the terms and
conditions of this Nonexclusive License Agreement, and all rights of action relating to such
enforcement, shall be strictly reserved to the undersigned parties and nothing in this
Nonexclusive License Agreement shall give or allow any claim or right of action whatsoever by
any other person not included in this Nonexclusive License Agreement. It is the express
intention of the undersigned parties that any entity other than the undersigned parties receiving
services or benefits under this Nonexclusive License Agreement shall be an incidental
beneficiary only.
It is mutually understood and agreed that this Nonexclusive License Agreement and all
the terms and conditions hereof shall extend to and be binding upon the parties hereto, their
successors, and assigns.
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281371
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EXECUTED IN DUPLICATE the day and year first above written.
FIRST PARTY:
WELD COUNTY, COLORADO,by and
through the BOARD OF COUNTY
COMMISSIONERS OF WELD COUNTY,
�/ •/`.�, L.'!r�� COLORADO
A11EST: s ,`
Clerk to the Board
By: ��� �� ! By:
Deputy Clerk arbara J. Kirkme er Chair
SECOND PARTY:
HS GATHERING ,L.L.C. , a Colorado limited
liability company By its Manager,
HS Resources, Inc.
By: i t-4'. /14-",:acTitle• Attorney-in-Fact �ry
SUBSCRIBED AND SWORN to before me this - day of bf. n+�.!,
By TR�, fLU•r?r �� I
WITNESS my hand and official seal
Notary Pt'blic
K. HENDRIX
My cominissi ui e,,piF sC
C.- COLORADO
y :,;.mrmss;on Expires 3/10/2002
t...u„No„rc ,.amps
Revised 4-11-00 Page 4 of 4 Pages
.REVOR Jiricek-USF7-1280, Waste Handling Plan sage 1
From: TREVOR Jiricek / 1( 1
To: Lockman, SHERI
Subject: USR-1280, Waste Handling Plan
Sheri-
We have reviewed the Waste Handling Plan submitted on behalf of HS Resources, Inc. for the Platteville
Compressor Station. The Plan, dated February 14, 2001, is required by Condition of Approval#2.D. of
USR-1280.
We have found the Plan to be adequate as submitted. I have previously provided you a copy of the Plan.
If you have any questions, please call me at X2214.
CC: i:exploreland@aol.com
WASTE HANDLING PLAN
115 RESOURCES, INC.
PLATTEVILLE COMPRESSOR STATION
Southeast Quarter Section 13,Township 3 north, Range 66 west
Weld County, Colorado
Prepared by:
HS Resources, Inc.
Prepared for:
Weld County Department of Public Health &Environment;
Environmental Health Services Division
February 14,2001
HS Resources, Inc. Waste Handling Plan
Platteville Compressor Station February 14, 2001
Waste Generation
The following wastes are expected to be generated at the subject site.
Waste Type Estimated Annual Volume
1 Used Lubrication Oil 2000 gallons
2 Triethylene Glycol 300 gallons
3 Ambitrol (anti-freeze) 500 gallons
4 Produced Water 5000 barrels
5 Used Filters/Oily Rags 9600 pounds
Chemical Storage
The following chemicals are stored at the subject site.
Chemical Estimated Storage Volume
1 Used Lubrication Oil 9400 gallons
2 Triethylene Glycol 5200 gallons
3 Ambitrol (anti-freeze) 8400 gallons
4 Produced Water 5000 barrels
5 Methanol 8800 gallons
6 Natural Gas Condensate 1300 barrels
7 Mineral Spirits 500 gallons
Disposal/Recycling Facilities
The following disposal/recycling facilities are utilized for wastes from the subject site.
Waste Disposal/Recycling Facility
1 Used Lubrication Oil Recycling-Mesa Oil, Inc.
2 Triethylene Glycol Recycling-Mesa Oil, Inc.
3 Ambitrol (anti-freeze) Injection Disposal—see list
4 Produced Water Injection Disposal—see list
Page 1
HS Resources, Inc. Waste Handling Plan
Platteville Compressor Station February 14, 2001
Waste Facility Addresses
Mesa Oil, Inc. —Used Oil Recycling
303-426-4777
17300 W. Highway 72
Arvada, CO 80007
Conquest North -produced water injection
970-284-5031
25849 WCR 46 (46/53)
LaSalle, CO
Conquest South-produced water injection
303-654-0880
1191 WCR 19 (19/4)
Brighton, CO
Envirocycle-produced water injection
970-284-5610
PO Box 117
LaSalle, CO
Wattenberg Disposal -produced water injection
303-825-4822
4468 WCR 19
Ft. Lupton CO 80621
Page 2
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COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT --<t!° '
- AIR POLLUTION CONTROL DIVISION
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TELEPHONE: (303) 692-3150 ; �•� ;
CONSTRUCTION PERMIT i
• '' PERMIT NO: 99WE0175
q' NOVEMBER. 28, 2000 INITIAL APPROVAL;'
DATE ISSUED: Modification No. 1
ISSUED TO: HS RESOURCES, INC.
THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS:
- Natural Gas Gathering Facility known as the Platteville Compressor Station,located in the SE'/.
of Section 13, T3N R66W, approximately 6 miles east of Platteville, in Weld County, Colorado.
THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING:
One (1) Caterpillar G3612 SITA, Rated at 3,350 HP, Natural gas fired, internal combustion
reciprocating engine equipped with an oxidizing catalyst. This emission unit powers a natural gas
compressor. Stack number S101.
THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR
QUALITY CONTROL COMMISSION AND THE COLORADO AIR QUALITY CONTROL ACT C.R.S.(25-7-101
et seq),TO THOSE GENERAL TERMS AND CONDITIONS SET FORTH ON THE REVERSE SIDE OF THIS
DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS:
1. Visible emissions shall not exceed twenty percent(20%)opacity during normal operation of the source.
During periods of startup,process modification,or adjustment of control equipment visible emissions shall
not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. Opacity shall be
measured by EPA Method 9. (Reference: Regulation 1, Section II.A.1.& 4.)
✓ 2. The permit number shall be marked on the subject equipment for ease of identification.(Reference:Reg.
3, Part B, IV.E.) (State only enforceable)
✓ 3. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's
preliminary analysis): (Reference: Regulation 3, Part B, III.A.4).
Nitrogen Oxides: 22.6 tons-per year and 3,773.33 pounds per month
Volatile Organic Compounds: 16.2 tons per year and 2,700.00 pounds per month
Carbon Monoxide. 16.2 tons per year and 2,700.00 pounds per month.
Each Individual Hazardous Air Pollutant from the Facility: 8.0 tons per year.
Total Hazardous Air Pollutants from the Facility: 20.0 tons per year
Note: Pounds per month is based on a fuel heating value of 1,000 BTU/SCF
During the first twelve(12) months of operation, compliance with both the monthly and yearly emission -'
limitations shall be required.After the first twelve(12)months of operation,compliance with only the yearly
123/0552/001
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3 RESOURCES INC ',. t ,,
Permit#99WE0175 •
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r!d _: _limitation shall be required. By the end of each month a new twelve month total is calculated based on the
ri previous twelve months'data.Compliancewith the annual limits shall be determined on a rolling(12)month
Z.? -• total. Monthly records of the actual emissions shall be maintained by the applicant and made available to
the Division for inspection upon request g ,
< 4. This source shall be limited to a maximum consumption rate as listed below and all other activities, .
*_-,,,,,,-.±-r_.:, operational rates and numbers of equipment as stated in the application. Monthly records of the actual
=
/ .' consumption rate shall be maintained by the applicant and made available to the Division for inspection '
upon request. (Reference: Regulation 3, Part B,III.A.4)
R -I.-' Consumption of natural gas as fuel shall not exceed 16,666,667 scf per month and 200.0 million scf per
, , " - year.
""., During the firsttwelve(12)months of operation,compliance with both the monthly and yearly consumption
,5F 3= - - limitations shall be required.After the first twelve(12)months of operation,compliance with only the yearly
z, ✓ limitation shall be required. By the end of each month a new twelve month total is calculated based on the
previous twelve months' data. Compliance with the yearly consumption limits shall be determined on a
rolling twelve(12) month total.
5. Operating Permit(OP)requirements shall apply to this source at any such time that this source becomes
major solely by virtue of a relaxation in any permit limitation. Any relaxation that increases the potential to
emit above the applicable OP threshold shall require submittal of and issuance of an operating permit,under
Regulation 3, Part C.
6. A revised Air Pollutant Emission Notice (APEN)shall be filed: (Reference: Reg.3, Part A,II.C)
a. Annually whenever a significant increase in emissions occurs as follows:
For any criteria pollutant:
For sources emitting less than 100 tons per year,a change in actual emissions of five tons per
year or more, above the level reported on the last APEN; or
b. Whenever there is a change in the owner or operator of any facility, process, or activity; or
c. Whenever new control equipment is installed,or whenever a different type of control equipment
replaces an existing type of control equipment;or
d. Whenever a permit limitation must be modified; or
e. No later than 30 days before the existing APEN expires.
7. The manufacturer,serial number of the subject equipment shall be provided to the Division prior to Final
Approval. (Reference: Reg.3, Part B, IV.E.)
• 8. Within one hundred and eighty days (180)after issuance of this permit, compliance with the conditions
contained on this permit shall be demonstrated to the Division. It is the permittee's responsibility to self
certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in
revocation of the permit.(Information on how to certify compliance was mailed with the permit or can be
obtained from the Division at 303-692-3209.)
123/0552/001 }
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'g`4 .� Permit#99WE0175
Initial Approval - — —
Page 3
€ 5 --a9 Modification of this source must commence within 18 months of initial approval permit issuance date or ,
tti r, - within 18 months of date on which such construction or activity was scheduled to commence as stated in .-
' -?ai the application. If commencement does not occur within the stated time the permit will expire on b n�;
t t" MAY 28: 2002 a';,
< -'x;' • (See General Condition No. 6., Item 1 on the reverse side of the first page of this permit.) (Reference: '
x n. ' Regulation 3,Part B, IV.G.4.)
, y By: �r (/,d B 1L
Poul E. Paulsen James S. Geier, P.E.
Permit Engineer Unit Leader
Notes to Permit Holder:
-- 1). The production or raw material processing or fuel limits and emission limits contained in this permit are
based on the production/processing/fuel rates requested in the permit application. These limits may be
revised upon request of the pemiittee providing there is no exceedence of any specific emission control
regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and
application form must be submitted with a request for a permit revision.
2). The following emissions of non-criteria reportable air pollutants are estimated based upon the material
consumptions as indicated in Condition No.4. This information is listed to inform the operator of the
Division's analysis of the specific compounds. This information is listed on the Division's emission inventory
system.
C.A.S.# SUBSTANCE EMISSIONS fLB/YRl
50-00-0 Formaldehyde 7 800.0
3). The emission levels contained in this permit are based on the following emission factors:
,/ Nitrogen Oxides: 0.70 grams per horsepower-hour
Volatile Organic Compounds: 0 50 grams per horsepower-hour
Carbon Monoxide: 0.50 grams per horsepower-hour
4). In accordance with C.R.S.25-7-114.1,the Air Pollutant Emission Notice(APEN)associated with this permit
is valid for a term of five years. The first five year term for this APEN expires on August 20,2005. A revised
APEN shall be submitted no later than 30 days before the five year term expires.
5). This emission unit is classified as a: Synthetic minor source for Operating permit applicability
At a : Synthetic Minor Facility
Initial Approval: August 12, 1999
Modification No.1 Increased emissions due to increasing horsepower from 3,200 to 3,350. Changed facility
name from Juno Compressor Station.
123/0552/001 •
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�' - GENERAL TERMS AND CONDITIONS: (IMPORTANT! READ ITEMS 5,I L7 AND 8)
'` `1 This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant and is -r
i '" 'conditioned upon conduct of the activity,or construction,installation and operation of the source,in accordance with this ,
n - information and with representations made by the applicant or applicant's agents. It is valid only for the p,� _a. equipment ands'
operations or activity specifically identified on the permit
+ 2, Unless specifically stated otherwise,the general and specific conditions contained in this permit have been determined by
.:..!.:I.: the APC0 to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a),C.R.S.
• 3. ' Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of,a
'x condition hereof shall constitute a rejection of the entire permit and upon such occurrence,this permit shall be deemed
denied ab initio. This permit may be revoked at any time prior to final approval by the Air Pollution Control Division(APCD)
, on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission(AQCC),
including failure to meet any express term or condition of the permit. If the Division denies a permit,conditions imposed
upon a permit are contested by the applicant, or the Division revokes a permit,the applicant or owner or operator of a
source may request a hearing before the AQCC for review of the Division's action.
4. This permit and any required attachments must be retained and made available for inspection upon request at the location
set forth herein. With respect to a portable source which is moved to a new location, a copy of the Relocation Notice
(required by law to be submitted to the APCD whenever a portable source is relocated)should be attached to this permit
The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section III.B.
upon a request for transfer of ownership and the submittal of a revised APEN and the required fee.
5. Issuance(initial approval)of an emission permit does not provide"final"authority for this activity or operation of this source.
Final approval of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-
114.5(12)(a)C.R.S.and AQCC Regulation No.3,Part B,Section IV.H. Final approval cannot be granted until the operation
or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit.
If the APCD so determines, it will provide written documentation of such final approval, which does constitute "final"
authority to operate. Compliance with the permit conditions must be demonstrated within 180 days after
commencement of operation.
6. THIS PERMIT AUTOMATICALLY EXPIRES IF you(1)do not commence construction or operation within 18 months after
either the date of issuance of this permit or the date on which such construction or activity was scheduled to commence
as set forth in the permit,whichever is later,(2)discontinue construction for a period of 18 months or more;or(3)do not
complete construction within a reasonable time of the estimated completion date. Extensions of the expiration date may
be granted by the APCD upon a showing of good cause by the permittee prior to the expiration date.
7. YOU MUST notify the APCD at least thirty days(fifteen days for portable sources)prior to commencement of the
permitted operation or activity. Failure to do so is a violation of Section 25.7-114.5(12)(a),C.R.S.and AQCC Regulation
No.3,Part B,Section IV.H.I.,and can result in the revocation of the permit. You must demonstrate compliance with the
permit conditions within 180 days after commencement of operation as stated in condition 5.
8. Section 25-7-114.7(2)(a),C.R.S.requires that all sources required to file an Air Pollution Emission Notice(APEN)must pay
an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued,the owner
must notify the Division in writing requesting a cancellation of the permit. Upon notification,annual fee billing will terminate.
9. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the
regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115
(enforcement),-121 (injunctions),-122(civil penalties),-122.1 (criminal penalties), C.R.S.
•
123/0552/001
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' 1 4 TELEPHONE: (303) 692-3150 ,�'�'� : � < "
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'� r; •PERMIT NO: 99WE0176
e ".. INITIAL APPROVAL
e ;: DATE ISSUED: NOVEMBER 28. 2000 Modification No. 1
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..:44,14x,-.4!4ISSUEDTO: HS RESOURCES, INC.
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THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS:
Natural Gas Gathering Facility known as the Platteville Compressor Station,located in the SE Y
of Section 13, T3N R66W, approximately 6 miles east of Platteville, in Weld County, Colorado.
THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING:
One (1) Caterpillar G3612 SITA, Rated at 3,350 HP, Natural gas fired, internal combustion
reciprocating engine equipped with an oxidizing catalyst. This emission unit powers a natural gas
compressor. Stack number S101.
THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR
QUALITY CONTROL COMMISSION AND THE COLORADO AIR QUALITY CONTROL ACT C.R.S.(25-7-101
et sect),TO THOSE GENERAL TERMS AND CONDITIONS SET FORTH ON THE REVERSE SIDE OF THIS
DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS:
1. Visible emissions shall not exceed twenty percent(20%)opacity during normal operation of the source.
During periods of startup,process modification,or adjustment of control equipment visible emissions shall
not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. Opacity shall be
measured by EPA Method 9. (Reference: Regulation 1, Section II.A.1.& 4.)
2. The permit number shall be marked on the subject equipment for ease of identification.(Reference:Reg.
3, Part B, IV.E.) (State only enforceable)
3. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's
preliminary analysis): (Reference: Regulation 3, Part B, III.A.4).
Nitrogen Oxides: 22.6 tons per year and 3,773.33 pounds per month
Volatile Organic Compounds: 16.2 tons per year and 2,700.00 pounds per month
Carbon Monoxide: 16.2 tons per year and 2,700.00 pounds per month.
Each Individual Hazardous Air Pollutant from the Facility: 8.0 tons per year.
r Total Hazardous Air Pollutants from the Facility: 20.0 tons per year
Note: Pounds per month is based on a fuel heating value of 1,000 BTU/SCF
During the first twelve(12) months of operation, compliance with both the monthly and yearly emission
t, limitations shall be required.After the first twelve(12)months of operation,compliance with only the yearly
e 123/0552/002
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Page 2
�. ac limitation shall be required.By the end of each month a new twelve month total is calculated basedon the :.� ,
}�'_- n previous twelve months'data.Compliancewith the annual limits shall be determined on a rolling(12)montti' '`
v.air total. Monthly records of the actual emissions shall be maintained by the applicant and made available tas ,. a.`
h -'tthe Division for inspection upon request 2-.. .,a . = t
-4,--t4 �, :.
i'Lkt- 4. 'This source shall be limited to a maximum consumption rate as listed below and all other activities,
.,;operational rates and numbers of equipment as stated in the application. Monthly records of the actual . .
consumption rate shall be maintained by the applicant and made available to the Division for inspection
' upon request. (Reference: Regulation 3, Part B,111.A.4)
�; .. . .
_ 's " -` Consumption of natural gas as fuel shall not exceed 16,666,667 scf per month and 200.00 million scf per
year.
During the first twelve(12)months of operation,compliance with both the monthly and yearly consumption
limitations shall be required.After the first twelve(12)months of operation,compliance with only the yearly
limitation shall be required.Compliance with the yearly consumption limits shall be determined on a rolling
twelve(12) month total.
5. Operating Permit(OP)requirements shall apply to this source at any such time that this source becomes
major solely by virtue of a relaxation in any permit limitation. Any relaxation that increases the potential to
emit above the applicable OP threshold shall require submittal of and issuance of an operating permit,under
Regulation 3, Part C.
6. A revised Air Pollutant Emission Notice (APEN)shall be filed: (Reference: Reg.3, Part A,II.C)
a. Annually whenever a significant increase in emissions occurs as follows:
For any criteria pollutant:
For sources emitting less than 100 tons per year,a change in actual emissions of five tons per
year or more, above the level reported on the last APEN; or
b. Whenever there is a change in the owner or operator of any facility, process, or activity; or
c. Whenever new control equipment is installed,or whenever a different type of control equipment
replaces an existing type of control equipment; or
d. Whenever a permit limitation must be modified; or
e. No later than 30 days before the existing APEN expires.
7. The manufacturer,serial number of the subject equipment shall be provided to the Division prior to Final
Approval. (Reference: Reg. 3, Part B, IV.E.)
8. Within one hundred and eighty days (180) after issuance of this permit, compliance with the conditions
contained on this permit shall be demonstrated to the Division. It is the permittee's responsibility to self
certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in
revocation of the permit.(Information on how to certify compliance was mailed with the permit or can be
obtained from the Division at 303-692-3209.)
123/0552/002
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h 9 Modification of this source must commence within 18 months of initial approval permit issuance date or •t mss.
v.*;₹ r,..,,, within 18 months of date on which such construction or activity was scheduled to commence as stated in
�, the application. ^IIf^c^o^mmencement does not occur within the stated time the permit will expire on--4-• °'c?
`k NAY JR- /WC . - % ;474,71,,;,,r;-1/2-..:,'.
'x c ,". (See General Condition No. 6., Item 1 on the reverse side of the first page of this permit) (Reference: .
( ° ! Regulation 3,Part B, IV.G.4.) a._=
By: �j !/ - By iL
c ! 7i
-. ' - Poul E. Poulsen James S.Geier, P.E.
V Permit Engineer Unit Leader
k r`"i ' Notes to Permit Holder:
1). The production or raw material processing or fuel limits and emission limits contained in this permit are
based on the production/processing/fuel rates requested in the permit application. These limits may be
revised upon request of the permittee providing there is no exceedence of any specific emission control
regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and
application form must be submitted with a request for a permit revision.
2). The following emissions of non-criteria reportable air pollutants are estimated based upon the material
consumptions as indicated in Condition No.4. This information is listed to inform the operator of the
Division's analysis of the specific compounds. This information is listed on the Division's emission inventory
system.
C.A.S.# SUBSTANCE EMISSIONS ILB/YR1
50-00-0 Formaldehyde 7 800.0
3). The emission levels contained in this permit are based on the following emission factors:
Nitrogen Oxides: 0.70 grams per horsepower-hour
Volatile Organic Compounds: 0.50 grams per horsepower-hour
Carbon Monoxide: 0.50 grams per horsepower-hour
4). In accordance with C.R.S.25-7-114.1,the Air Pollutant Emission Notice(APEN)associated with this permit
is valid for a term of five years. The first five year term for this APEN expires on August 20,2005. A revised
APEN shall be submitted no later than 30 days before the five year term expires.
5). This emission unit is classified as a: Synthetic minor source for Operating permit applicability
At a : Synthetic Minor Facility
Initial Approval: August 12, 1999
Modification No.1 Increased emissions due to increasing horsepower from 3,200 to 3,350. Changed facility
name from Juno Compressor Station.
123/0552/002
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'+ -' } ;wpetnift#99WE0176 -
approval
page 4
.1.7241t r'•' GENERAL TERMS MD CONDITIONS: (IMPORTANT! READ ITEMS 5.6,7 MD 8)
;1. This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant and is
`col 1 , '. - conditioned upon conduct of the activity,or construction,installation and operation of the source,in accordance with this
0^``fir >n : information and with representations made by the applicant or applicant's agents. It is valid only for the equipment and •
operations or activity specifically identified on the permit.
•
F4,4-4. i,h2 Unless specifically stated otherwise,the general and specific conditions contained in this permit have been determined by
#.;l2„ the APCD to be necessary to assure compliance with the provisions of Section 25.7-114.5(7)(a),C.RS.
m t:rhr% 3. : Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of,a
, pirsii, r,,_, . condition hereof shall constitute a rejection of the entire permit and upon such occurrence,this permit shall be deemed
K , denied ab inibo. This permit may be revoked at any time prior to final approval by the Air Pollution Control Division(APCD)
on groundsset forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission(AQCC),
including failure to meet any express term or condition of the permit If the Division denies a permit,conditions imposed
_ - upon a permit are contested by the applicant, or the Division revokes a permit, the applicant or owner or operator of a
s - source may request a hearing before the AQCC for review of the Division's action.
4. This permit and any required attachments must be retained and made available for inspection upon request at the location
set forth herein. With respect to a portable source which is moved to a new location, a copy of the Relocation Notice
- _ (required by law to be submitted to the APCD whenever a portable source is relocated)should be attached to this permit.
The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation No. 3, Part B, Section III.B.
upon a request for transfer of ownership and the submittal of a revised APEN and the required fee.
Issuance(initial approval)of an emission permit does not provide"final.authority for this activity or operation of this source.
• Final approval of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-
- 114.5(12)(a)C.R.S.and AQCC Regulation No.3,Part B,Section IV.H. Final approval cannot be granted until the operation
or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit
If the APCD so determines, it will provide written documentation of such final approval, which does constitute "final"
authority to operate. Compliance with the permit conditions must be demonstrated within 180 days after
commencement of operation.
6. THIS PERMIT AUTOMATICALLY EXPIRES IF you(1)do not commence construction or operation within 18 months after
either the date of issuance of this permit or the date on which such construction or activity was scheduled to commence
as set forth in the permit,whichever is later, (2)discontinue construction for a period of 18 months or more;or(3)do not
complete construction within a reasonable time of the estimated completion date. Extensions of the expiration date may
be granted by the APCD upon a showing of good cause by the pernittee prior to the expiration date.
7. YOU MUST notify the APCD at least thirty days(fifteen days for portable sources)prior to commencement of the
permitted operation or activity. Failure to do so is a violation of Section 25.7-114.5(12)(a),C.R.S.and AQCC Regulation
No.3,Part B,Section IV.H.1.,and can result in the revocation of the permit. You must demonstrate compliance with the
permit conditions within 180 days alter commencement of operation as stated in condition 5.
8. Section 25-7-114.7(2)(a),C.R.S.requires that all sources required to file an Air Pollution Emission Notice(APEN)must pay
an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued,the owner
must notify the Division in writing requesting a cancellation of the permit. Upon notification,annual fee billing will terminate.
9. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the
regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115
(enforcement),-121 (injunctions),-122(civil penalties),-122.1 (criminal penalties), C.R.S.
123/0552/002
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fit' s AIR POLLUTION CONTROL DIVISION ��/ `\ 'ir
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V � a CONSTRUCTION PERMIT � :
`� PERMIT No: 99WE0178
INITIAL APPROVAL%"'-'.
BATE ISSUED: NOoffiER 28, 2000€ Modification No.1
ISSUED TO: HS RESOURCES INC.
THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS:
•
Natural gas gathering facility known as the Platteville Compressor Station, located in the SE/4
of Section 13, T3N R66W, approximately 6 miles east of Platteville, in Weld County,
- Colorado.
THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING:
One (1) Glycol Dehydrator, natural gas fired reboiler, equipped with a gas glycol pump,
associated still vent an incinerator as a VOC control system. This emission unit removes
water from pipeline gas to 0.8 pounds of water per million scf. Stack S401. ,
THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO AIR
QUALITY CONTROL COMMISSION AND THE COLORADO AIR QUALITY CONTROL ACT C.R.S. (25-7-101
et seq),TO THOSE GENERAL TERMS AND CONDITIONS SET FORTH ON THE REVERSE SIDE OF THIS
DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS:
1. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the
source. During periods of startup, process modification, or adjustment of control equipment visible
emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes.
Opacity shall be measured by EPA Method 9. (Reference: Regulation 1, Section II.A.1.& 4).
2. The permit number shall be marked on the subject equipment for ease of identification. (Reference:
Reg. 3, Part B, IV.E.)(State only enforceable).
3. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's
preliminary analysis): (Reference: Regulation 3, Part B, III.A.4).
Nitrogen Oxides (NOx) 1 9 tons per year and 321.7 pounds per month -
' Volatile Organic Compounds (VOC): . . . . 8.0 tons per year and 1,332.0 pounds per month •
Carbon Monoxide(CO): 1 6.tons per year and 270.0 pounds per month
Each Individual Hazardous Air Pollutant from the Facility: 8.0 tons per year:
Total Hazardous Air Pollutants from the Facility: 20.0 tons per year, and
Benzene, less than 1 0 ton per year.
During the first twelve (12) months of operation, compliance with both the monthly and yearly `^
emission limitations shall be required. After the first twelve (12) months of operation, compliance with
only the yearly limitation shall be required. By the end of each month a new twelve month total is
123/0552/004
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OURCES INC. Colorado Department of Public Health And Env o ment . .
e Permit No. 99WE01.78 Air Pollution Control Division
S INITIAL-APPROVAL _: �.-.
s Page"2 .
, ' ' calculated based on the previous twelve months' data. Monthly records of the actual emissions sha 4
' t Y 1� " be maintained by the applicant and made available to the Division for inspection upon request
' r � 7I-1'_ VCompliance with the annual limits shall be determined on a rolling (12) month total _ $.''
S" 3. The processing of natural gas through a glycol dehydrator reboiler indicated above, will produce/44.4;
wt 4 Hazardous Air Pollutant (HAP) emissions. This information is listed to inform the operator of the'"W:
i ; w d Division's analysis of the specific compounds. These emissions are summarized in the notes. ; ,$.1`
0, 4
1 ' . 4. ri This source shall be limited to a maximum processing and/or consumption rate as listed below and
� all other activities, operational rates and numbers of equipment as stated in the application. Monthly w•
'+` "' . . . ' . records of the actual consumption rate shall be maintained by the applicant and made available to e-
; Division for inspection upon request. (Reference: Regulation 3, Part B,III.A.4)
x
i' Processing of natural gas shall not exceed 1,825.0 MMscf per month and 21,900.0 MMscf per year.
During the first twelve (12) months of operation, compliance with both the monthly and yearly
consumption limitations shall be required. After the first twelve (12) months of operation, compliance
with only the yearly limitation shall be required. Compliance with the yearly consumptino on limits shall
•
be determined,an a rolling twelve (12) month total. r h�-,
,� Supplemental fuel to the incinerator shall not be less than 0.915 MMBtu/hr. A flow meter shall be
used to measure the flow rate. The heat rate shall be calculated.
5. This source shall be limited to a maximum pumping rate as listed below and all other activities,
operational rates and numbers of equipment as stated in the application. Monthly records of the
actual pumping rate shall be maintained by the applicant and made available to the Division for
inspection upon request. (Reference: Regulation 3, Part B, IV.E)
Flow rate of lean glycol shall not exceed 20.70 gallons per minute (a pump stroke correlation can be
used).
•
6. This emission unit is designed with a control system which shall be capable of reducing the emissions
of volatile organic compounds by at least 99%. The identified operating parameters will replace the
control efficiency requirement on the final approval permit. (Reference: Reg.3, Part B,IV.E.)
The incinerator shall be equipped with a heat sensing monitoring device, equipped with an alarm that
indicates no ignition of the pilot flame. Records of the times and duration of all pilot flame outages
shall be kept.
Prior to startup, the applicant shall submit to the Division for approval the following:
1) A compliance plan containing an operational and maintenance plan, including manufacturers
operating parameters,along with a proposed recordkeeping format, that outlines how the applicant
will maintain compliance, on an ongoing basis, with the requirements of this permit. The
compliance plan shall commence at startup; and
2) The incinerator manufacturers specifications which insure a 99.0 % control efficiency.
Compliance with the incinerator control efficiency
,cY, shall be demonstrated by running the GRI GlyCalc,
version 3.0 or higher model, on a quarterly basis for one(1)year.
7. This emission unit is classified as a synthetic minor to 40 CFR 63, Subpart HH requirements, and
123/0552/004
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H3 RESOURCES INC 1:b. Colorado Department of Public Health And Environment $" r
Permit No 99WE0178 'z .-
b- � . . �r�t-� i`Air PolludoiiControl Division
INITIAL APPROVAL I__ _"2-:-;-,- 1, ai ' 3,.,. a
1:1.1. Page 3 x2.'-•!--'-',4t,7- sk
tcrz shall be limited to less then 10 tpy of each individual hazardous air pollutant and less then 25 ton
"A+`�, k per year of total hazardous air pollutant. y `
8. 14-Prevention of Significant Deterioration (PSD) requirements shall apply to this source at any'such time
that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation.
2 F y 4 that increases the potential to emit above the applicable PSD threshold will require a full PSD review '
t "V. t ' c . ` of the source as though construction had not yet commenced on the source. The source shall not
R.ra exceed the PSD threshold until a PSD permit is granted. (Reference: Reg.3, Part B, IV.D.3.b.(iv)) .
ts� 9 --,-4 Operating Permit (OP) requirements shall apply to this source at any such time that this source
2 Xt z becomes major solely by virtue of a relaxation in any permit limitation. Any relaxation that increases`_ °:,
7kr y ejt c the potential to emit above the applicable OP threshold shall require submittal of and issuance of an
..‘L--01-<;;,,„4--4.5441, },,. operating permit, under Regulation 3, Part C.
It
. 10. A revised Air Pollutant Emission Notice (APEN)shall be filed: (Reference: Reg.3, Part A,II.C)
•
' a. Annually whenever a significant increase in emissions occurs as follows:
For any criteria pollutant:
a-
-_� For emission units emitting less than 100 tons/year of any single pollutant, an increase of five (5) , :.
z tons per year.
For any non-criteria reportable pollutant:
, I - If the emissions increase by 50% or five (5) tons peryear, whichever is less, above the level .:
reported on the last APEN submitted to the Division.
b. Whenever there is a change in the owner or operator of any facility, process, or activity; or
c. Whenever new control equipment is installed, or whenever a different type of control equipment
replaces an existing type of control equipment; or
d. Whenever a permit limitation must be modified; or
e. No later than 30 days before the existing APEN expires. The Air Pollutant Emission Notice -
(APEN)associated with this permit is valid for a term of five years.
NOTE: A one ton per year emission increase will occur when the processing and/or consumption rate
increase by 2740 MMscf.
:f :'1 11. ` The manufacturer, model number and serial number of the subject equipment shall be provided to
the Division prior to Final Approval. (Reference: Reg. 3, Part B, IV.E.)
12. Within one hundred and eighty days (180) after commencement of operation, compliance with the -
conditions contained on this permit shall be demonstrated to the Division. It is the permittee's '
responsibility to self certify compliance with the conditions. Failure to demonstrate compliance within
180 days may result in revocation of the permit. (Information on how to certify compliance was mailed
with the permit or can be obtained from the Division at 303-692-3209.)
K
13. = All previous versions of this permit are canceled upon issuance of this permit.
123/0552/004 .
•-t s 2S ESOURCESINC 'a '3- .Z -- at vi
f Colorado Department of Public Health And Environment
r } Permit No. 99WE0178 Air Pollution Control Division `.. -i
•• INITIAL APPROVAL •
Page4
C.4-11F,141.1,::14:-'1 .s•Constructionof this source must commence within 18 months of initial approval permit issuance date
. . : , or within 18 months of date on which such construction or activity was scheduled to commence as•a =r, r,. ` -.;stated in the application. If commencement does not occur within the stated time the permit wii
F .: expire on NAV 98- 2002
c 'a:(See General Condition No. 6., Item 1 on the last page of this permit.) (Reference: Regulation 3,Parf
y 'b ' ,', B, IV.G.4.) > V.
L ; By
0 _ Y
W 3'7E, ;p *s ; Poul E. Poulsen J S. Geier, P.E.
,..4,...,_ Permit Engineer Leader
Notes to Permit Holder.
SY
' —' 1). The production or raw material processing limits and emission limits contained in this permit are '• _.
_ based on the production/processing rates requested in the permit application. These limits may be, -
revised upon request of the permittee providing there is no exceedence of any specific emission ;{ -
control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN)
and application form must be submitted with a request for a permit revision.
2). This source is subject to the Common Provisions Regulation Part II, Subpart E, Upset Conditions and
Breakdowns. The permittee shall notify the Division of any upset condition which causes a violation -.'
of any emission limit or limits stated in this permit as soon as possible, but no later than two (2) hours
after the start of the next working day, followed by written notice to the Division explaining the cause
of the occurrence and that proper action has been or is being taken to correct the conditions causing
said violation and to prevent such excess emission in the future.
3). The following emissions of non-criteria reportable air pollutants are estimated based upon the
material consumptions as indicated in Condition No.4. This information is listed to inform the
operator of the Division's analysis of the specific compounds. This information is listed on the
Division's emission inventory system.
EMISSIONS
C.A.S. # SUBSTANCE LBS/YR
Hazardous Air Pollutant
71-43-2 Benzene 1,900.0
108-88-3 Toluene 3,000.0
10041-4 Ethylbenzene 1,300.0
1330-20-7 Xylenes (isomers and mixture) 1,500.0
4). In accordance with C.R.S. 25-7-114.1, the Air Pollutant Emission Notice (APEN) associated with this
permit is valid for a term of five years. The first expiration date for the five(5)year term for this APEN
expires on 08/20/2005. A revised APEN shall be submitted no later than 30 days before the five year term
expires.
5). This emission unit is classified as a: Synthetic minor source for operating permit applicability
At a : Synthetic Minor for operating permit applicability ,
Initial Approval: August 12, 1999
:.<
Modification Not: Increased throughput from 50 to 60 MMscf/d and the circulation rate.•
123/0552/004
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j OS RESOURCES INC. - Colorado Department of Public Health And Environment r.
3zofl Permit No.99WE01.78 Air Pollution Control Division
1r i.: § .
y. F ;WITIALAPPROVAL _ .
k 'v -Page 5 �;;
.' - ';
# f - GENERAL TERMS AND CONDITIONS: (IMPORTANT! READ ITEMS 5,6.7 AND 8) r
3.
,'art This permit is issued in reliance upon the accuracy and completeness of information supplied by the applicant and le
,€ `S' ' tp s r: j is conditioned upon conduct of the activity,or construction,installation and operation of the source,in accordance
s ar with this information and with representations made by the applicant or applicants agents. It is valid only for the
�>
r " equipment and operations or activity specifically permit.identified on the
m, 2. Unless specifically stated otherwise,the general and specific conditions contained in this permit have been
�� "t.°" -- determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a)
"9F`'"'i` C.R.S.
-f+ 3 Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal
tt'4: 4-4‘. S + of,a condition hereof shall constitute a rejection of the entire permit and upon such occurrence,this permit shall be
K, _ , deemed denied ab initio. This permit may be revoked at any time prior to final approval by the Air Pollution Control
- Division(APCD)on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality
'" Control Commission(AQCC),including failure to meet any express term or condition of the permit. If the Division
denies a permit,conditions imposed upon a permit are contested by the applicant,or the Division revokes a permit,
' :It - the applicant or owner or operator of a source may request a hearing before the AQCC for review of the Division's
' action.
s 1 '. 4. This permit and any required attachments must be retained and made available for inspection upon request at the
location set forth herein. With respect to a portable source which is moved to a new location,a copy of the Relocation Notice(required by law to be submitted to the APCD whenever a portable source is relocated)should be
• _-- attached to this permit. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation
!': No.3, Part B. Section III.B.upon a request for transfer of ownership and the submittal of a revised APEN and the ;—. •
required fee.
5. Issuance(initial approval)of an emission permit does not provide'final"authority for this activity or operation of this
source. Final approval of the permit must be secured from the APCD in writing in accordance with the provisions of -
25.7-114.5(12)(a)C.R.S.and AQCC Regulation No.3,Part B,Section IV.H. Final approval cannot be granted until
,r- the operation or activity commences and has been verified by the APCD as conforming in all respects with the
conditions of the permit. If the APCD so determines,it will provide written documentation of such final approval,
which does constitute'final"authority to operate. Compliance with the permit conditions must be demonstrated
within 180 days after commencement of operation.
8. THIS PERMIT AUTOMATICALLY EXPIRES IF you(1)do not commence construction or operation within 18 months -..
after either the date of issuance of this permit or the date on which such construction or activity was scheduled to
commence as set forth in the permit,whichever is later, (2)discontinue construction for a period of 18 months or
more;or(3)do not complete construction within a reasonable time of the estimated completion date. Extensions of
the expiration date may be granted by the APCD upon a showing of good cause by the permittee prior to the expiration date.
- - 7. YOU MUST notify the APCD at least thirty days(fifteen days for portable sources)prior to commencement of the
permitted operation or activity. Failure to do so is a violation of Section 25-7-114.5(12)(a),C.R.S. and AQCC
Regulation No. 3,Part B,Section IV.H.1.,and can result in the revocation of the permit. You must demonstrate
compliance with the permit conditions within 180 days after commencement of operation as stated in condition 5.
8. Section 25-7-114.7(2)(a),C.R.S.requires that all sources required to file an Air Pollution Emission Notice(APEN)
must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be
discontinued,the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification,annual fee billing will terminate.
9. c Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the
-- a ,. ,, ..,.=, regulations of the AQCC may result in administrative,civil or criminal enforcement actions under Sections 25-7-115
7.i (enforcement),-121 (injunctions),-122(civil penalties),-122.1 (criminal penalties), C.R.S.
r. .
y Mi,k t
l4
' 4 .I./., ' 123/0552/004 ,
APPLICATION FOR CONSTRUCTION PERMIT OR PERMIT MODIFICATION
(previously referred to as EMISSION PERMIT)
This application must be filled out completely except for kl4 and #15: otherwise, application will be considered incomplete
SEE INSTRUCTIONS ON REVERSE SIDE. Mail completed application, APENs, and filing fee to:
Colorado Department of Public Health and Environment
Air Pollution Control Division
4300 Cheny Creek Drive South, APCD-SS-B1
Denver. Colorado 80246-1530 Telephone: (303) 692-3150
I. Permit to be issued to: HS Resources,Inc.
2. Mailing Address: 1999 Broadway, Suite 3600 State:CO
Zip Code: 80202
3a. Agent for Service (See No. 3 on reverse): Patrick E. Flynn
3b. Federal Tax Identification Number:94-3036864
4a. General Nature of Business: Natural Gas Transmission 4b. SIC Code: 4922
5a. Air Pollution Source Description:Triethylene Glycol Dehydration Unit and Natural 5b. Days per year source will
Gas Fired Compressor Engines operate:365
6a. Source Location Address (Include Location Map): 6b. UTM Coordinates (in km)
Platteville Compressor Station
SE/4, Section 13,Township 3 North, Range 66 West ___ _ H ____ _V
(If using Township and Range,give directions and distance from nearest town or intersecoon.l County:Weld
7. ESTIMATED COSTS: Air Pollution Control Procedures or Equipment
7a. Source, Process Equipment or Project: 7b. Capital Cost$
Cap. Cost S _ 7c. Operating Cost: $
8a. STATUS
E New Air Pollution Source
N ;VIodiiication to Permitted Source (Control Equipment added. process change, etc.): Modify emission rates
C Transfer of Ownership— Transferred from:
C Existing Source-not permitted(Include Date of Source Start-up):
IN Requesting to limit a source's Potential to Emit for criteria or Hazardous Air Pollutants using Regulation No. 3 (for new and
existing sources)
C Requesting to limit a source's Potential to Emit for Hazardous Air Pollutants only using Regulation No. 8 (for existing sources
only)
❑ Other:
Projected Dates for Construction to: 8d. Projected Source Startup Date:
8h. Begin: November 2000 8c. End: December 2000
9. Enclose check to cover APEN FILING FEES. One APEN should be filed for each emission point
NOTE: Additional processing fees must also be paid prior to permit issuance.
3 PENS @ $100.00 per APEN = S 300
10. SIGNATU O LEG LY AUTHORIZED PERSON(NOT Vendor or Equipment lla. Date Signed: I lb.
Manufacturer) Phone:(303)296.3600
2/0070°/0`/p0 Fax: (303) 296-1258
12. Type or Print name an official title of person signing item 10. ( for Agency Use Only
14. DATE RECEIVED
Patrick E. Flynn; Director, Environmental&Governmental Affairs
13. Check appropriate box if you want: 15. PERMIT NUMBER
a. u Copy of preliminary analysis conducted by Division
b. ■ To review a draft of the permit prior to issuance
Mae. Checking either:tern could result in increaad rem ad/or procemmg nme.See Reverse.
1:\C PUFU R MS.98A\C P_A PPN.98A
AIR POLLUTANT EMISSION NOTICE '•
FIRM NAME HS Resources.Inc. -Platteville Compressor Station PERMIT NO. 99WE0175
MAIL ADDRESS _1999$roadway.Suite 3600 Denver,CO 80202 PLANT LOCATION SE/4.Section 13,T3N R66W COUN'T'Y Weld
PERSON TO CONTACT REGARDING THIS INFORMATION Mr.Patrick E. Flynn TITLE Director,Environmental and Governmental Affairs PHONE 303/296-3600
(:ENLRAI. DESCRIPTION OF THIS 1'1 AN'T'S FUNCTION _ - Natural Gas Compression and Dehydration -_-_ FEDERAL TAX I.D. NO. _ 94-3036864_--___ ___
A.GENERA!.INFORMATION Normal Operation of Plaid PIouts Seasonal Throughput(4L of Annual) ADDITIONAL INFORMATION Olt REMARKS
No. of Employees Land Ai ca limns/Day limns/Year Days/Week Dec-Feb Mar May Jun-Aug Sep-Nov
24 _ 8,760 52 25 25 25 25
B. STACK OR VENT INFORMATION (Identify below which stack if plaid has two or more: refer to attached sketch of dart layout)
I height Diameter T,auper;dute Flow Rate Velocity Moisture Plant ID No. for Stack
20 fl 1.33 Ii 800'F 9,455 ACFM_ 6,805 ft/min S-1
C. FUEL IN FORNIATION Design Rate Kind of Fuel Animal Fuel Consumption Fuel Iku;ting Value: Per Cent by Weight Seasonal Fuel Use (%of Annual the) Spate Ilig
(IU'a IU/IIR) Burred (BTU/W, BTU/gal, or (%,,Anti)
Oesci iptiou of Combustion Unit Rapt sled level Data year level BTU/SCE) Sulfur Ash Dec Feb Mar-May Jun-Aug Sep-Nov
3,350 hp.Nat.Gas Compressor Engines 22.7 MMBtulhr Nat.Gas 200MMscfy 1,000 Btu/scf Neg. Neg. 25 25 25 25
Make/Model: Cat.G3612 TALE
Serial No. Not Yet Available
D. PROCESS INFORMATION Raw Maio i,ds thud Raw hl;dcnials Animal Consumption Deign Rate Finished['induct Finished Pi whin.Animal()mien
Description of Processing Unit Description Request(d level Data year level (Specify Chris/limit) Dust riptior Requested level Data year level
N/A •
Make/Model:
Serial Nu.:
E. POLLIFIION CONTROL EQUIPMENT Overall ESTIMATED EMISSIONS ACTUAL ESTIMATION CIIECK ALL BOXES TIIAT APPLY
Pollutant Type of Control Equipment Collection (TONS/YEAR) AT TI IROUGI(PUTS EMISSIONS MET!IOD J New or previously unreported source'
Efficiency REQUESTED ABOVE (DATA YEAR) ■ Requesting modification of existing permit!!
Pr'inlay Secondary . CONTROLLED UNCONTROLLED ■ Change in emissions,Ihtuughputs or equipment(
Particulate Neg. 7 Transfer of ownership(List previous owner in REMARKS
section of box A.)(
PM, Neg.
❑ Relocation of Sourcel
SO, Neg. 7 Previous APEN is expiring!
NO, None - 22.6 22.6 0.7047°0-m" ❑ Mandatory update or defer'ed reporting(
VOC Oxidation Catalyst 16.2 32.3 1.0 glbhp-hr 5o%Contra 7 Request fill Lurissiuu Reduction Credit I(
CO Oxidation Catalyst I 16.2 80.8 2.5 glbhp-hr90%Control ' Complete all applicable pokers of AI'EN
,a 1 Complete shaded areas !'Requested' values)
PLEASE USE APCD HAP ADDENDUM FORM 10 RE 'T _I CHECK HERE IF YOU WISH THE DIVISION TO CALCULATE YOUR ( Complete all information above box A. and those iamainiog
HAZARDOUS AIR POLLUTANT EMISSIONS OR OD EMISSIONS.SEE"EMISSION ESTIMATES"INSTRUCTIONS ON BACK. pmniuus which'elicit niauge
POLLUTANTS NOT LISTED ABOVE.
Signature of Person Legally Authorized to Supply D,.t:�i/ IDA FE.,-; DATA YEAR(See Instructions un Reverse).2000 Olr Typed Name and Title: Mr.Patrick E. Flynn-Director,Environ,rental&Governmental Afcrirs /'�oO Date source began or will begin operation. December
2000
I
HIS NOTICE IS VALID FOR FIVE YEARS.A revised notice shall be filed prior to thi A $100 FILING FEE IS REQUIRED Mail to:
xpiration date,whenever a permit limitation must be modified,whenever control FOR EACH NOTICE FILED. COLORADO DEPT. OF PUBLIC HEALTH APEN 1#2 OF 4
is changed,and annually whenever a significant emission change occur AND ENVIRONMENT,APCD-SS-B1
or specific details see Regulation 3,Part A,§II.C.1. For information,call(303)692-3150. 4300 Cherry Creek Drive South AIRS ID(APCD USE)
Denver Colorado 80222-1530
APCMroiM2ooAphn
NON-CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM FORM
(instructions on reverse side)
FIRM NAME: tiS Resources,Inc.-Platteville Compressor Station
PROCESS DESCRIPTION: Natural Gas Compression
Distance to nearest property line from stack (or release point)? feet
Stack height (or release point height)? feet
Chemical Abstract Service Reporting Control Equipment/ Emission Factor Endssion Factor Requested Emissions Data Year Actual
Number Chemical Naive Bin Efficiency (include units) Source (Ibs/yr) Emissions(Ibs/yr)
50000 Formaldehyde A 80% 0.4 glhp-hr Uncont. Manufacturer 5,200
{
I li
' Use this fin in for repotting I lazarduus Air Pollutants,Ozone Depleting Compounds.and other Non-Criteria Reportable Pollutant
THIS FORM IS AN ADDENDUM TO APEN M 4
(AIPI ICANT PLEASE FILL IN ADEN ii IN Ti IE LOWER RIGID'HAND CORNER OF AI'LN AND IN TIDE SPACE ABOVE)
Signature: _ Date: 8/11 l p o
O 1 would like the Division to calculate emissions of Non-Criteria Reportable Air Pollutants based on the production/consumption 111101 11140011 listed on the APEN form.
I.\CPUFORMS.98A\NCRP_ADD.98A
AIR POLLUTANT EMISSION NOTICE
FIRM NAME HS._Resources.Inc. -Platteville Compressor Station PERMIT NO. 99WE0176
MAIL ADDRESS 1999$roadway,Suite 3600.Denver,CO 80202 PLANT LOCATION SE/4.Section 13.T3N R66W COUNTY Weld
PERSON TO CONTACT REGARDING TI IIS INFORMATION Mr. Patrick E.Flynn TITLE Director-Environmental and Governmental Affairs PHONE 303/296-3600
GENERAL DESCRIPTION OF THIS PLANT'S FUNCTION ___Nahiral Gas Compression gnd Dehydration _.-__ -.__. FEDERAL TAX 1.D. NO. 94-3036864__-_
A GENERA'.INFORMATION Nunu:d Opuoiou of Phut Process Seasonal Throughput( 1,of Annual) ADDITIONA1.INFORNIAT'ION OR ILEMLUt KS
No. of Employees 141111 Area I lours/Day I lours/You Days/Week Dec-Feb Mar-May Jun Aug Sep Nov
24 I 8,760 • 52 25 25 25 25 J
B. STACK OR VENT INFORMATION identify bolow Which stack if plant has two or umre: refer lu attached sketch of plant layout)
b I!eight Dimueler TearI nvMoueVelocity P 9,465 AC FM Flow Rate Moisture Plant ID No. for Stack
I
20 1i 1.33 1t 800 " 6,805 hhniu % S-2
C. FUEI. INFORMATION Design Rate Kind of Fuel Annual Fuel Consumption Fuel I leating Value: Per Ceol by Weight Seasonal Fuel Use(%of Annual Use) Spare I hg
(lit BTU/I IR) Burned (BTU/lb, BTU/gal, or (9. Ann.)
I ipliml of Combustion thiil Requested level Data year level B1'U.-SCF) Sulfur Ash Dec Feb Mar-play Jun Aug Sep-Nuv
3,350 hp.Nat.Gas Compressor Engines - 22.7 MMBtulhr Nat.Gas 200MMscfy 1,000 Btulscf ' Neg. Neg. 25 25 25 25
Make/Mudel: Cat.G3612 TALE
Serial No. Not Yet Available
I). PROCESS INFORMATION Raw Maier bah O.wl Raw Klan:vials Annual Cunsuunptiuu Design Rate Finished Product Finished Pr udmt Annual Qo put
Dear iption of Prucusiug Unit Description Requested level Data year level (Specify lhnits/Hour) Description Requested level Data year level
WA •
Make/Model:
Serial No.:
li. Poi.LUIIDN (TINT R(11. EQUIPMENT Overall ESI'MATED EMISSIONS ACTUAL ESTIMATION CIIECK ALL BOXES THAT APPLY
Pollutant Type of Control Equipment (PONS/YEAR) AT TIIROUGHPUTS EMISSIONS ME'1'I100 7 New or previously unreported source'
linictency REQUESTED ABOVE (DATA YEAR) ■ Requesting modification of existing penuittI
Primary Set mdary CONTROLLED IINCONTROLLED ■ Change in emissions,douughpuls or equipment(
Paltinda[e Neg. .1 'transfer of ownership(Lill previous owner iu REMARKS
PM Neg section of box A.)I
SO, Neg. LT Relocation of Sourcet
7 Previous MEN is expiringt
NO, None 22.6 22.6 07 gibhp-hr ❑ Mandatory update or deferred reporiingt
VOC Oxidation Catalyst 16.2 32.3 1.0 ybhp-hr 6o%control 7 Request for Eedssiuu Reducri(1u CredittI
CO Oxidation Catalyst 16.2 80.8 2.5 ybhp-hre0%Control ' Cumptele all applicable pudious of MEN
I Complete shaded areas ('Requested' values)
PLEASE USE APCD HAP ADDENDUM FORM TO REP T CHECK HERE W YOU WISH THE DIVISION TO CALCULATE YOUR
HAZARDOUS AIR POLLUTANT EMISSIONS OR OTH EMISSIONS.SEE"EMISSION ESTIMATES"INSTRUCTIONS ON BACK. I Complete all info'nation above box A, arid Ihusc reoaiuiug
POLLUTANTS NOT LISTED ABOVE. pinions which reflect changes
Signature of Person Legally Authorized to Supply Data ��r-1 ATE. DATA YEAR(See Inshoclrons on Reverse).2e30
8 /7 C)
typed Name and Title: Mr-Patrick E.Flynn-Director,Environ tantal 8 Governmental Affairs Dale source began or will begin operation. December
2000
a _
NOTICE IS VALID FOR FIVE YEARS.A revised notice shall be filed prior to thi A $100 FILING FEE IS REQUIRED Mail to:
xpiration date,whenever a permit limitation must be modified,whenever control FOR EACH NOTICE FILED. COLORADO DEPT. OF PUBLIC HEALTH APEN i 3 OF 4
i. ItlS
ulpment is changed,and annually whenever a significant emission chanye occur
AND ENVIRONMENT,APCD-SS-B1 —
r specific details see Regulation 3,Part A, § ILC.1' For information,ca11(303)692-3150. 4300 Cherry Creek Drive South IRS ID(APCD USE)
AYCe FORM 200A(9/03j Denver,Colorado 80222-1530
NON-CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM FORM '
(instructions on reverse side)
FIRM NAME: }I$Resources.Inc.-Platteville Compressor Station
PROCESS DESCRIPTION: Natural Gas Compression
Distance to nearest property line from stack (or release point)? feet
Stack height (or release point height)? feet
Chemical Abstract Service Reporting Cuutrul Equipment/ Emtlssiou Facto! Emission Factor Requested Eiuissiuus Data Year Actual
Number Chemical NamDin EI'liciunty (include units) Source (lbs/yr) Emissions(Ibs/yr)
50000 Formaldehyde A 80% 0.4 glhp-hr Uncont. Manufacturer 5,200
I
1
_ _._ __ -
' Use this loon fur reporting I iacarduus Aim I'i Iimauts,Wont!Depleting Compounds.dud other Non-Criteria Reportable Pollutant
1'111S FORM IS AN ADDENDUM TO APEN l 3
(Al'I'l ICAN"I'-PLEASE FILL_egr-------) O p IN AI'EN #IN i i IE LOWER RICIII HAND CORNER 01?APEN AND IN THE SPACE ABOVE)
Signature: Date:• 1�l00
O I would like the Division to calculate emissions of Not-Criteria Reportable Air Pollutants based on the production/consumption information listed on the APEN form.
I:\CPUFORMS.98A\NCRP_ADD.98A
I
•
AIR POLLUTANT EMISSION NOTICE AND APPLICATION FORM
FOR GLYCOL DEHYDRATION UNITS •
(SEE REQUIREMEN•i S AND INSTRUCTIONS ON REVERSE SIDE)
FIRM NAME HS Resources,Inc-Platteville Compressor Station _ PERMIT NO. 99WE0178
MAIL ADDRESS 1999 Broadway,Suite 3600 _ _GATI IERING FIELD NAME Wattenbera COUNTY Weld
PERSON TO CONTACT REGARDING TI!IS 1NFURf,1ATION Mr.Patrick Flynn _ TITLE Director.Environmental&Governmental Affairrl1ONE 3031296-3600
GENERAL DESCRIPTION OF THIS FACILITY'S FUNCTION Natural Gas Gathering - FEDERAL TAX I.D. NO.94-303686.1
LEGAL AGENT FUR SERVICE
s_
Year Unit ID or Design Capacity Acutai Tluupui Gas Presswk•
Number installed Lease Namie. Well Numbei I.ucatiuit(tam). I at. Long Serial 11 Manutactuier (MMSCFPU) (MMSCFPU) (prig)
1-.1' NIA SE/4 S13,T3N,R66W Not available Not available 60 60 500-1000
a
':Nuntber . "IS Wet Gas Water Content Diy Gas Water Content Glycol Recirculation Rate Estimated Emissions Requested Emissions Vuc's- New.existing,or graiidlatlicied I
l Temp. ("F) (Ibs/MMSCF) (lbs/MMSCF) (pial/iiiiii) VDUs-Tuns/yr. Tons/year. source.
I 70-120 Saturated 5.0 20 7.1 8.0 existing
I'
Glycol Recirculation Pump puweted by: ■gas❑tact unity
STARTING WITH DATA YEAR 1994.PLEASE USL • O HAP ADDENDUM FORM TO REPORT IIAZARDOUS AIR POLLUTANT EMISSIONS OR OTHER POLLUTANTS NOT LISTED ABOVE.
❑ CHECK HERE IF YOU WISH THE DIVISION' UU ATE YOUR EMISSIONS.
ISignatue ul Pelson Legally Autliuiized to Supply Data. DATE: p DATA YEAR (See Instructions on Reverse). 2060
r`b OO
Fyped Name and Tide: Dale souce began or will begin operation:Dec 2000
Patrick E,Flynn-Director,Environmental&Governmental ffairs
A SEPARATE APEN AND ADDENDUM FORM MUST BE FILED FOR EACH EMISSION POINT OR GROUP OF MULTIPLE EMISSION POINTS
FOR ALL DEIIYDRATORS WITH UNCONTROLLED ACTUAL EMISSIONS OF FIVE TONS PER YEAR OR MORE IN ATTAINMENT AREAS,OR TWO TONS PER YEAR OR MORE IN NONATTAINMENT
AREAS, A CONSTRUCTION PERMIT IS REQUIRED.
COMMENTS:
OVER I:\CPUFORMS.98A\GLY_DEHY.98A
NON--CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM FORM '
(instructions on reverse side)
FIRM NAME: I-IS Resources,Inc.—Platteville Compressor Station
PROCESS DESCRIPTION: Triethylene Glycol Dehydration Unit(60 MMSCFD)
Distance to nearest property line from slack (or release point)? feet
Stack height (or release point height)? feet
Ciiemical Aliso act Service Repotting Coulroi Equipment/ Emission Factor Emission Factor Requested Emissions Data Year Actual I
Number Cheutu.d Name Bin Efficiency (include units) Source (Ibs/yr) Emissions(lbs/yr)
71432 Benzene A incinerator-99% GRI Gly-Calc 3.0 GRI Gly-Calc 3.0 1,900
108883 Toluene C Incinerator-99% GRI Gly-Calc 3.0 GRI Gly-Calc 3.0 3,000
100414 Ethyl Benzene C Incinerator-99% GRI Gly-Calc 3.0 GRI Gly-Calc 3.0 1,300
1330207 Xylenes C Incinerator-99% GRI Gly-Calc 3.0 GRI Gly-Calc 3.0 1,500
• Use this font lui repotting I iazamdons Ail Pollutants,Ozone Depleting Compounds,and oilier Non Crlie,ia Reportable Pollutant
THIS FORM iS AN ADDENDUM TO APEN # 1
(API'1.ICAN 1 PLEASE FILLY IN APEN IN THE L 'MirOWER rr HAND CORNER OF APEN AND IN THE SPACE ABOVE)
Signature: Date: 1(/f L to s
O I would like the Division to calculate emissions of Nun-Ca iteria Reportable Air Pollutants based on the production/consumption information listed on the APEN form.
IACPUFORMS.98A\NCRP_ADD.98A
I
Page : 1
GRI-GLYCa1c VERSION 3 . 0 - AGGREGATE CALCULATIONS REPORT
Case Name: Platteville
File Name : C: \PROJECTS\HSRESO-1\PLATTE-1\PLATTVL2 .DDF
Date: August 15, 2000
DESCRIPTION:
Description: 60 MMSCFD
20 gpm
70 Degrees
800 psi
99% Destruction Efficiency
Annual Hours of Operation: 8760 .0 hours/yr
EMISSIONS REPORTS:
CONTROL DEVICE EMISSIONS
Component lbs/hr lbs/day tons/yr
Methane 0 .2705 6 . 492 1. 1847
Ethane 0 .2237 5 .368 0 . 9797
Propane 0 . 1808 4 . 340 0 . 7920
Isobutane 0 . 0613 1 . 472 0. 2686
n-Butane 0 . 1434 3 . 441 0 . 6280
Isopentane 0 . 0660 1 . 584 0 . 2891
n-Pentane 0 .0623 1 . 496 0 .2731
Cyclopentane 0 . 0082 0 . 196 0 .0358
n-Hexane 0 . 0285 0 . 685 0 . 1250
Cyclohexane 0 .0290 0 . 695 0. 1268
Other Hexanes 0.0466 1 . 120 0 .2043
Heptanes 0. 0471 1 . 131 0 .2064
Methylcyclohexane 0 . 0374 0 . 898 0 . 1639
Benzene 0.2116 5 .080 0 . 9270
Toluene 0 .3410 8 . 184 1 . 4935
Ethylbenzene 0 . 1380 3.311 0 . 6043
Xylenes 0 . 1694 4 . 065 0 .7418
C8+ Heavies 0 .0487 1 . 170 0 .2135
Total Emissions 2 . 1136 50 .727 9.2576
Total Hydrocarbon Emissions 2 . 1136 50 .727 9. 2576
Total VOC Emissions 1 . 6194 38 . 867 7 .0931
Total HAP Emissions 0 . 8885 21 . 324 3. 8916
Total BTEX Emissions 0. 8600 20 . 639 3 .7666
UNCONTROLLED REGENERATOR EMISSIONS
Component lbs/hr lbs/day tons/yr
Page : 2
Methane 27 . 0490 649. 175 118 . 4745
Ethane 22 . 3684 536. 841 97 . 9736
Propane 18 . 0817 433 . 961 79. 1980
Isobutane 6 . 1321 147 . 170 26. 8586
n-Butane 14 . 3374 344 . 098 62 . 7979
Isopentane 6 . 5007 158 . 416 28 . 9110
n-Pentane 6 .2347 149. 634 27 . 3081
Cyclopentane 0 . 8180 19. 633 3 . 5829
n-Hexane 2 . 8544 68 . 506 12 . 5024
Cyclohexane 2 . 8956 69. 494 12 . 6826
Other Hexanes 4 . 6647 111 . 952 20 . 4312
Heptanes 4 .7131 113 . 115 20 . 6434
Methylcyclohexane 3 .7414 89. 793 16. 3871
Benzene 21 . 1649 507 . 957 92 . 7021
Toluene 34 . 0980 818 .353 149. 3494
Ethylbenzene 13 . 7967 331 . 122 60 . 4297
Xylenes 16. 9356 406. 454 74 . 1778
C8+ Heavies 4 . 8749 116 . 998 21 . 3520
Total Emissions 211 . 3613 5072 . 671 925 . 7625
Total Hydrocarbon Emissions 211 . 3613 5072 . 671 925 .7625
Total VOC Emissions 161 . 9439 3886. 654 709. 3144
Total HAP Emissions 88 . 8496 2132 . 392 389. 1615
Total BTEX Emissions 85 . 9952 2063 . 885 376. 6590
EQUIPMENT REPORTS :
INCINERATOR/FLARE
Ambient Temperature: 0 . 00 deg. F
Excess Oxygen: 0 . 00 %
Combustion Efficiency: 99. 00 %
Supplemental Fuel Requirement: 9. 15e-001 MM BTU/hr
Component Emitted Destroyed
Methane 1.00% 99 . 00%
Ethane '_ . n0% 99 . 00%
Propane 1 . 00' 99 . 00%
Isobutane 1 .00% 99 . 00%
n-Butane 1 . 00% 99. 00%
Isopentane 1. 00% 99. 00%
n-Pentane 1. 00% 99. 00%
Cyclopentane 1. 00% 99. 00%
n-Hexane 1. 00% 99. 00%
Cyclohexane 1. 00% 99. 00%
Other Hexanes 1 .00% 99 . 00%
Page : 3
Heptanes 1. 00% 99. 00%
Methylcyclohexane 1. 00% 99. 00%
Benzene 1. 00% 99. 00%
Toluene 1. 00% 99. 00%
Ethylbenzene 1.00% 99. 00%
Xylenes 1. 00% 99. 00%
C8+ Heavies 1. 00% 99. 00%
ABSORBER
NOTE: Because the Calculated Absorber Stages was below the minimum
allowed, GRI-GLYCalc has set the number 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: 0 .76 lbs . H2O/MMSCF
Temperature: 70 . 0 deg. F
Pressure: 800 . 0 psig
Dry Gas Flow Rate: 60. 0000 MMSCF/day
Glycol Losses with Dry Gas : 0 . 0073 lb/hr
Wet Gas Water Content: Saturated
Calculated Wet Gas Water Content: 27 .71 lbs . H2O/MMSCF
Calculated Lean Glycol Recirc. Ratio: 17 . 79 gal/lb H2O
Remaining Absorbed
Component in Dry Gas in Glycol
Water 2. 73% 3- . 27%
Carbon Dioxide 99. 50% 0 . 50%
Nitrogen 99. 96% 0 . 04%
Methane 99. 97% 0 . 03%
Ethane 99.89% 0 . 11%
Propane 99.83% 0 . 17%
Isobutane 99.76% 0 .24%
n-Butane 99. 67% 0.33%
Isopentane 99. 67% 0 . 33%
n-Pentane 99. 56% 0 . 44%
Cyclopentane 98 . 04% 1 . 96%
n-Hexane 39.27% D . , 3%
Cyclohexane 96.53% 3 . 47%
Other Hexanes 99.45% 0.55%
Heptanes 98 . 63% 1. 37%
Methylcyclohexane 96. 15% 3. 85%
Benzene 70. 68% 29.32%
Toluene 59. 96% 40 . 04%
Ethylbenzene 50.79% 49.21%
Xylenes 39.59% 60 . 41%
?-g : 4
Pa g :
C8+ Heavies 97 . 59% 2 . 41%
REGENERATOR
No Stripping Gas used in regenerator.
Remaining Distilled
Component in Glycol Overhead
Water 71.43% 28 .57%
Carbon Dioxide 0 . 00% 100 . 00%
Nitrogen 0.00% 100 . 00%
Methane 0.00% 100 . 00%
Ethane 0.00% 100 . 00%
Propane 0. 00% 100 . 00%
Isobutane 0.00% 100 . 00%
n-Butane 0.00% 100 .00%
Isopentane 0.50% 99 . 50%
n-Pentane 0 .50% 99 . 50%
Cyclopentane 0.50% 99 . 50%
n-Hexane 0 .50% 99. 50%
Cyclohexane 3.20% 96. 80%
Other Hexanes 1.00% 99 . 00%
Heptanes 0 .50% 99. 50%
Methylcyclohexane 4 .00% 96. 00%
Benzene 5 .00% 95 . 00%
Toluene 7 . 90% 92 . 10%
Ethylbenzene 10 . 40% 39 . 60%
Xylenes 12 . 90% 87 . 10%
C8+ Heavies 11. 99% 88 . 01%
STREAM REPORTS :
WET GAS STREAM
Temperature: 70 . 00 deg. F
Pressure: 814 . 70 psia
Flow Rate: 2 . 50e+006 scfh
Component Conc. Loading
(vol%) (1b/hr)
Water 5 . 84e-002 6 . 94e+001
Carbon Dioxide 3 . 59e+000 1 . 04e+004
Nitrogen 3 . 03e-001 5 . 60e+002
Methane 7 . 88e+001 8 . 34e+004
Ethane 1. 07e+001 2 . 12e+004
Propane 3. 63e+000 1 . 06e+004
Page :
Isobutane 6.57e-001 2 . 52e+003
n-Butane 1 . 14e+000 4 . 37e+003
Isopentane 4 . 15e-001 1 . 98e+003
n-Pentane 3.OOe-001 1. 43e+003
Cyclopentane 9.OOe-003 4 . 17e+001
n-Hexane 6. 90e-002 3 . 93e+002
Cyclohexane 1. 50e-002 8 .33e+001
Other Hexanes 1.49e-001 8 . 48e+002
Heptanes 5.20e-002 3 . 44e+002
Methylcyclohexane 1.50e-002 9.72e+001
Benzene 1. 40e-002 7 .22e+001
Toluene 1. 40e-002 8 .52e+001
Ethylbenzene 4. OOe-003 2 . 80e+001
Xylenes 4 . 00e-003 2 . 80e+001
C8+ Heavies 1. 80e-002 2 . 02e+002
Total Components 100 . 00 1. 39e+005
DRY GAS STREAM
Temperature: 70 . 00 deg. F
Pressure: 814 .70 psia
Flow Rate: 2 .50e+006 scfh
Component Conc. Loading
(volt) (lb/hr)
Water 1. 60e-003 1 . 89e+000
Carbon Dioxide 3.58e+000 1 . 04e+004
Nitrogen 3.03e-001 5 . 60e+002
Methane 7 . 89e+001 8 . 34e+004
Ethane 1.07e+001 2 . 12e+004
Propane 3. 63e+000 1 . 05e+004
Isobutane 6. 57e-001 2 . 51e+003
n-Butane 1.14e+000 4 . 36e+003
Isopentane 4.14e-001 1 . 97e+003
n-Pentane 2.99e-001 1 . 42e+003
Cyclopentane 8 .84e-003 4 . 08e+001
n-Hexane 6. 86e-002 3 . 90e+002
Cyclohexane 1 . 45e-002 3 . 04e+001
Other Hexanes 1 .48e-001 8 . 43e+002
Heptanes 5. 14e-002 3 . 39e+002
Methylcyclohexane 1. 44e-002 9. 35e+001
Benzene 9. 91e-003 5 . 10e+001
Toluene 8 . 41e-003 5 . 11e+001
Ethylbenzene 2 .04e-003 1 . 42e+001
Xylenes 1.59e-003 1 . 11e+001
C8+ Heavies 1.76e-002 1 . 98e+002
Page : 6
Total Components 100 . 00 1.38e+005
LEAN GLYCOL STREAM
Temperature: 70 . 00 deg. F
Flow Rate: 2 . 00e+001 gpm
Component Conc. Loading
(wt%) (lb/hr)
TEG 9. 84e+001 1. 11e+004
Water 1 . 50e+000 1. 69e+002
Carbon Dioxide 4 . 67e-011 5.25e-009
Nitrogen 1. 86e-013 2 .09e-011
Methane 8 . 08e-018 9.09e-016
Ethane 9.39e-008 1 . 06e-005
Propane 6. 54e-009 7 .36e-007
Isobutane 1 . 64e-009 1 . 84e-007
n-Butane 3 . 16e-009 3.55e-007
Isopentane 2 . 95e-004 3.32e-002
n-Pentane 2 .78e-004 3 . 13e-002
Cyclopentane 3 . 65e-005 4 . 11e-003
n-Hexane 1 .27e-004 1.43e-002
Cyclohexane 8 .51e-004 9.57e-002
Other Hexanes 4 . 19e-004 4 . 71e-002
Heptanes 2 . 10e-004 2 .37e-002
Methylcyclohexane 1 .39e-003 1 . 56e-001
Benzene 9 . 90e-003 1 . 11e+000
Toluene 2 . 60e-002 2 . 92e+000
Ethylbenzene 1 . 42e-002 1 . 60e+000
Xylenes 2 .23e-002 2 . 51e+000
C8+ Heavies 5 . 91e-003 6. 64e-001
Total Components 100 .00 1. 12e+004
RICH GLYCOL STREAM
Temperature: 70 .00 deg. F
Pressure : 814 . 70 osia
Flow Rate: 2 . 07e+001 gpm
NOTE: Stream has more than one phase.
Component Conc. Loading
(wt%) (lb/hr)
TEG 9. 56e+001 1 . 11e+004
Water 2 . 04e+000 2 . 36e+002
Carbon Dioxide 4 . 54e-001 5.25e+001
Nitrogen 1 . 82e-003 2 . 11e-001
Methane 2 . 34e-001 2 .70e+001
Page : 7
Ethane 1. 93e-001 2 .24e+001
Propane 1.56e-001 1 .81e+001
Isobutane 5.30e-002 6 . 13e+000
n-Butane 1.24e-001 1 . 43e+001
Isopentane 5.73e-002 6 . 63e+000
n-Pentane 5.41e-002 6.27e+000
Cyclopentane 7 .10e-003 8 .22e-001
n-Hexane 2.48e-002 2 . 87e+000
Cyclohexane 2.58e-002 2 . 99e+000
Other Hexanes 4.07e-002 4 .71e+000
Heptanes 4.09e-002 4 .74e+000
Methylcyclohexane 3.37e-002 3 . 90e+000
Benzene 1.92e-001 2 .23e+001
Toluene 3 .20e-001 3 .70e+001
Ethylbenzene 1.33e-001 1 . 54e+001
Xylenes 1. 68e-001 1 . 94e+001
C8+ Heavies 4 .78e-002 5 . 54e+000
Total Components 100 . 00 1 . 16e+004
REGENERATOR OVERHEADS STREAM
Temperature: 212 . 00 deg. F
Pressure: 14 .70 psia
Flow Rate: 3 . 60e+003 scfh
Component Conc. Loading
(vol'si k_bihri
Water 3.95e-001 6 .75e+001
Carbon Dioxide 1.26e+001 5 . 25e+001
Nitrogen 7 .91e-002 2 . 11e-001
Methane 1 .78e+001 2 .70e+001
Ethane 7.83e+000 2 .24e+001
Propane 4 .32e+000 1 . 81e+001
Isobutane 1. 11e+000 6 . 13e+000
n-Butane 2 . 60e+000 1 . 43e+001
Isopentane 9. 63e-001 6 . 60e+000
n-Pentane 9.10e-001 n . 23e-000
Cyclopentane 1.23e-001 8 . 18e-001
n-Hexane 3. 49e-001 2 . 85e+000
Cyclohexane 3. 62e-001 2 . 90e-000
Other Hexanes 5.70e-001 4 . 66e+000
Heptanes 4 . 95e-001 4 .71e+000
Methylcyclohexane 4 .O1e-001 3 .74e+000
Benzene 2 .85e+000 2 . 12e+001
Toluene 3.90e+000 3 . 41e+001
Ethylbenzene 1.37e+000 1 . 38e+001
Page : 3
Xylenes 1 . 68e+000 1 . 69e+001
C8+ Heavies 3 .O1e-001 4 . 87e+000
Total Components 100 .00 3 .32e+002
INCINERATOR OFF GAS STREAM
Temperature: 1000 . 00 deg. F
Pressure: 14 .70 psia
Flow Rate: 1. 73e+001 scfh
Component Conc. Loading
(vol%) (1b/hr)
Methane 3 .71e+001 2 .70e-001
Ethane 1 . 64e+001 2 . 24e-001
Propane 9. 02e+000 1 . 81e-001
Isobutane 2 .32e+000 6 .13e-002
n-Butane 5 . 42e+000 1 . 43e-001
Isopentane 2 . 01e+000 6. 60e-002
n-Pentane 1 . 90e+000 6 .23e-002
Cyclopentane 2 . 56e-001 8 . 18e-003
n-Hexane 7 .28e-001 2 . 85e-002
Cyclohexane 7 .57e-001 2 . 90e-002
Other Hexanes 1 . 19e+000 4 . 66e-002
Heptanes 1 . 03e+000 4 . 71e-002
Methylcyclohexane 8 . 38e-001 3. 74e-002
Benzene 5 . 96e+000 2 . 12e-001
Toluene 8 . 14e+000 3 . 41e-001
Ethylbenzene 2 . 86e+000 1. 38e-001
Xylenes 3 . 51e+000 1. 69e-001
C8+ Heavies 6.29e-001 4 . 87e-002
Total Components 100. 00 2 . 11e+000
HS RESOURCES, INC.
1999 BROADWAY, SUITE 3600
DENVER, COLORADO 80202
(303) 296-3600
FACSIMILE (303) 296-3601
February 14,2001
Weld County Planning Department
Greeley, Colorado 80631
RE: Platteville Compressor Station NPDES Permit
Use by Special Review Permit#1280
To Whom It May Concern:
The Platteville Compressor Station will not have discharges that require a National Pollutant
Discharge Elimination System(NPDES)or Colorado Discharge Permit System(CDPS)permit.
A Stormwater Discharge Construction Permit was obtained for the construction phase of the facility
but no Stormwater Management Plan (SWMP) or Permit is required for the operating facility.
According to the Federal regulations, an oil & gas "...exploration, production, processing, or
treatment operation, or transmission facility..." is not required to have a permit or SWMP {40 CFR
122.26(a) & (c)}. If the facility has had a"...discharge of storm water resulting in the discharge of a
reportable quanitity..." or "contributes to a violation of a water quality standard (no discussion here
related to storm water discharge)" then a permit and SWMP is required.
Please call me at 303-296-3600 if you have any further questions.
Sincerely,
HS RESOURCES,INC.
Scot A.Donato,P.G.
Environmental Coordinator
SAD/bh
cc:Scott Knudsen,HSR
B BAUMBERGER & COPY
ASSOCIATES, INC.
g^ A B�^ (NATURAL SAS INDUSTRY CONSULTANTS
JOE G. BAUMBERGER
August 8, 2000
Mr. Bob Justice
H5 Gathering, LLC
635 North 7th Street
Brighton, Colorado 80601
Re: Stormwater Discharge Permit
Platteville Compressor Station
Dear Bob,
Attached is original of the subject permit application. Please sign and return same; we will forward the
appropriate parts to the state and insure the plan is implemented for construction.
Very truly yours:
Joe Baumberger
JGB/ipb
Enclosure
64UFlBERGER a oaCI.coM - (3O3) 772-93O9 FAX - (303)4408167 OFFICE
F.O.Sox 887,LONGMDNT,COLORADO ❑80502 - 13873 WELD COUNTY ROAD 3,LONGMONT, COLORADO 80504
GENERAL PERMIT APPLICATION For Agency Use Only
C OR -03 ____
STORMWATER DISCHARGES Date Received
ASSOCIATED WITH: Year Month Day
CONSTRUCTION ACTIVITY
(Permit No. COR-030000)
Please print or type. All items must be completed accurately and in their entirety or the application will be deemed
incomplete and processing of the permit will not begin until all information is received. Please refer to the instructions for
information about the required items. An original signature of the applicant is required.
1. Name and address of the permit applicant:
Company Name HS Gathering, LLC
Mailing Address 1999 Broadway, Suite 3600
City, State and Zip Code Denver, Colorado 80202
Phone Number(303) 296-3600 Who is applying? Owner X Developer_ Contractor_
Federal Taxpayer (or Employer) ID#: 9 4 3 0 3 6 8 6 4
Entity Type: Private X Federal ❑ State ❑ County ❑ City ❑ Other:
Local Contact (familiar with facility) Mr. Bob Justice
Title General Manager Phone Number (303) 655-4341
2. Location of the construction site:
Street Address Intersection of CR 37 and CR 32
City, State and Zip Code Platteville, Colorado 80651
County Weld Name of plan or development Platteville Gas Compression Facility
Legal Location (Township, Range, section, 1/4 section): S/E 4 of Section 13 T3N R66W
Latitude 40° 13' 0" North and Longitude 104° 43' 0" East
3. Briefly describe the nature of the construction activity:
Installation of a natural gas compression facility including: 2 compressors, 1 dehydration unit, 1 incinerator
and tanks for liquid storage.
5/95/const -1-
•
4. Anticipated construction schedule:
Commencement date: 8/15/00 Completion date: 2/1/01
5. Area of the construction site: Total area (acres) 10
Area to undergo disturbance (acres) 6
6. The name of the receiving stream(s). (If discharge is to a ditch or storm sewer, also include the name of the
ultimate receiving water): The West Speer Canal and the East Speer Canal
7. Other environmental permits held for this construction activity (include permit number) Air Quality - Pending
8. Stormwater Management Plan Certification:
"I certify under penalty of law that a complete Stormwater Management Plan, as described in Appendix A of this
application, has been prepared for my facility. Based on my inquiry of the person or persons who manage the system,
or those persons directly responsible for gathering the information, the Stormwater Management Plan is, to the best of
my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for falsely
certifying the completion of said SWMP, including the possibility of fine and imprisonment for knowing violations."
Signature of Applican —/.5 8 a
Date Signed
Name (printed) JZ0 SE Y /�„ Lts�e
Title CPi✓P/+l /KsivVsr
9. Signature of Applicant (legally responsible person)
"I certify under penalty of law that I have personally examined and am familiar with the information submitted in this
application and all attachments and that, based on my inquiry of those individuals immediately responsible for
obtaining the information, I believe that the information is true, accurate and complete. I am aware that there are
significant penalties for submitting false information, including the possibility of fine or imprisonment."
Signature of Applicant ge r
Date Signed lJ ' oO
Name (printed) U b @ r E. -J tog YYC a t� lV ( fo
Title C' efa .�/v�
at'
5/95/const -2-
•
STORM WATER POLLUTION PREVENTION PLAN
Platteville Gas Compression Facility
HS Gathering,LLC
INTRODUCTION
This Storm Water Pollution Prevention Plan (SWPPP)has been prepared for HS Gathering,LLC Platteville Gas
Compression Facility in order to identify Best Management Practices (BMPs)which will be implemented to meet
the terms and conditions of the Colorado Permit for Storm Water Discharges Associated with Construction Activity.
The SWPPP has been prepared in accordance with good engineering,hydrologic,and pollution control practices,
and is designed to constitute compliance with Best Available Technology(BAT)and Best Conventional Technology
(BCT),as mandated under the Federal Clean Water Act and the Federal Water Pollution Control Act as well as
rules and regulations promulgated by the Colorado Department of Public Health and Environment.
The subcontractor awarded construction will be responsible for the implementation and maintenance of this plan.
HS Gathering,LLC will designated an environmental inspector that will be responsible for insuring that the
construction subcontractor is following this plan.
PROJECT DESCRIPTION
HS Gathering, LLC is constructing the Platteville Gas Compression Facility located in Weld County,Colorado,
which is associated with natural gas compressors,a dehydration unit and liquid storage facilities.
The general construction sequence of the Platteville Compression Facility will consist of:
• Clear and grade the project areas level,and clear and grade right of way
• Trenching
• Trench Backfilling
• Install plant components and equipment.
• Gravel or Scorio based parking lots and access areas.
• Re-seed/reclaim the remaining disturbed area to restore area to previous or better condition.
Total project area for the Platteville Gas Compression Facility is approximately 10 acres. The actual area of
construction disturbance will be approximately 6 acres. This number could increase if the need for additional
Temporary Use Areas is determined.
There is no wetland acreage in the area of the Platteville Gas Compression Facility.
The runoff coefficient for the project area is expected to vary between 0.10 and 0.30 and is not expected to change
significantly following construction. Most of the project area is located in previously undisturbed areas of
short-grass prairie.
The most common substances that could be spilled within the project area are 1)diesel fuel and gasoline used to
fuel construction equipment and vehicles and 2) lubricating oils used by construction equipment.
No non-storm water components of storm water discharge are anticipated.
The receiving water bodies for surface water drainage from the Platteville Gas Compression Facility will be the
West Speer Canal and the East Speer Canal in the area of Sec. 13 T3N R66W.
SITE MAPS
A topographic map of the area surrounding the Platteville Gas Compression Facility is presented as Figure 1 and
shows the Platteville Gas Compression Facility in relation to surrounding topographic features.
Best Management Practices for Storm Water Pollution Prevention
Erosion and Sediment Controls
Erosion control will be accomplished through a combination of construction techniques, vegetation,and structural
features.
1. Structural Practices
The following are structural site management practices,which will minimize erosion and sediment transport.
a. To minimize disturbance associated with installation of the Platteville Gas Compression Facility, level and gently
sloping terrain outside the project area will not be graded,except where necessary for construction equipment
stability and fire safety.
b. Silt fences will be installed as needed on down-gradient portions of the project area.
c. Side hill cuts will be kept to a minimum to protect local resources while providing a safe and stable plane for the
efficient and safe use of equipment.
d. Where required,erosion control structures such as water bars,diversion channels,and terraces will be
constructed to divert water away from the project area and to reduce soil erosion along and adjoining areas
disturbed during construction.
e. In areas of steep slopes that are not annually cultivated, water bars or runoff diversions, will be installed as
indicated in Table 1.
Table 1
Spacing for Erosion Control Structures
Slope(Percent) Diversion Spacing(Feet)
5 through 15 300
16 through 30 200
30+ 100
2.Implementation of Structural Practices
a. The construction sites may have silt fences,straw bale dikes or equivalent sediment controls installed so as to
protect adjacent down slope surface waters, wetlands and roads from sediment flow due to runoff from a storm
event.
b. For construction sites in drainage locations serving five or less acres,silt fences,straw bale dikes or equivalent
sediment controls are required for all side slope and down slope boundaries of the construction area,or a
detention basin providing storage for runoff from a ten year,24-hour storm event.
c. For construction sites with more than five disturbed acres at one time that are served by a common drainage
location,a detention basin providing storage or equivalent controls for runoff from disturbed areas from a
ten-year, 24-hr storm event shall be provided where attainable. For sites with more than five disturbed acres at
one time which are served by a common drainage location, where a detention basin providing storage or
equivalent controls for runoff from a ten-year,24-hr event are not attainable,silt fences,straw bale dikes or
equivalent sediment controls are required for all side slope and down slope boundaries of the construction area.
d. All grade surfaces,walls,dams and structures,vegetation,erosion and sediment control measures and other
protective devices identified in the site plan will be maintained,repaired and restored as necessary.
All erosion control structures will be inspected at least every seven days and within 24 hours after storm event of
0.5 inches or more. Any deficiencies will be repaired in a timely manner. Documentation of inspections,findings
and corrective actions will be maintained at the construction site.
3. Site Preparation
a. Existing cover will be removed only where necessary for the operation of equipment. In general,vegetation will
be cut off near ground level leaving the root systems intact. Cuttings will be distributed over reclaimed areas
during reclamation or disposed of as directed by the landowner/agency representative.
b. Trees and large shrubs that are not cleared from the site will be protected from damage during construction by
avoiding them with equipment. For example, bull dozers will maintain their blades in a raised position except
for areas designated•for clearing or to smooth out sharp breaks in relief.
c. Grading outside the project area will be done only when necessary for the safe operation of equipment and for
fire protection.
d. Trees will be cut or trimmed only to facilitate clearing,grading,and safe installation.
Trees,which must be removed will be cut. Trees outside the area of disturbance will not be cut,but will only have
overhanging limbs removed by cutting, with the tree to remain. The bulldozers will maintain their blade in a raised
position in these sensitive visual resource areas, where practical.
4. Excavation
a. Excavated materials will be stored next to the excavation to protect the material from vehicular and equipment
traffic.
b. Excavation in especially sensitive areas may be conducted according to special techniques as specified by the
landowner/agency representative.
c. Materials excavated will be utilized as backfill when possible. An exception may be some rock excavated by
blasting. In these areas,some select backfill may be required to protect the project area. Excess rock will be
distributed over a portion of the project area or disposed of off-site.
d. All cuts made in steep rolling terrain during construction will be regarded and contoured to blend into the
adjoining landscape and to reestablish the natural drainage patterns.
e. Materials that are unsuitable for use as backfill or excess backfill material will be disposed at approved locations.
f. Temporary work space areas will be restored to approximate pre-construction conditions.
S. Streams and Wetlands
a. During construction near streams, lakes or wetlands sedimentation(detention)basins,straw bales,or fabric
filters may be constructed to prevent suspended sediments from reaching downstream watercourses or lakes.
•
b. Disturbance of riparian and wetland areas will be kept to the minimum needed for construction and installation.
Approaches to streams will involve selective clearing of vegetation. Willows and cottonwoods cleared during
construction will be reestablished as part or reclamation.
c. If work is required in willow/shrub type wetlands,the small trees and shrubs will be trimmed to ground line in
areas where equipment will be working.
d. The first 12 inches of topsoil from wetlands will be salvaged and redistributed over the trench as quickly as
possible following installation of the pipeline. The seeds,roots,rhizomes,tubers,and bulbs present in the
topsoil will enhance and help speed up reclamation of wetlands disturbed by construction.
e. Where necessary, water bars or sediment filters,such as staked straw bales or silt fences, will be constructed
adjacent to the crossings to reduce potential sedimentation in streams or wetlands. Trenching will cross dry
streams. Small flowing streams will be crossed by fluming or trenching with a downstream silt barrier to reduce
downstream sedimentation.
Materials Handling and Spill Prevention
Hazardous materials and petroleum products to be used in construction of the Platteville Gas Compression Facility
are limited to fuel for construction equipment and vehicles as well as small quantities of paints and solvents.
Material Safety Data Sheets(MSDSs) for materials to be used are found in the Spill Prevention,Containment,and
Control Plan that will be kept on site during construction by the Environmental Inspector.
Refueling and lubrication of vehicles will be conducted a minimum of 100 feet back from flowing streams and
wetlands. Any spills will be promptly cleaned up and contaminated materials hauled off-site and disposed of
properly. Quantities of materials on site will be limited to"as-needed"for the immediate workday underway.
Other Controls
All waste from materials imported to the construction site are to be removed for disposal to an appropriate licensed
disposal facility including sanitary sewage facilities (typically portable). No wastes of imported materials shall be
buried,dumped,or discharged to waters of the State.
There are no other pollutant sources from areas other than construction expected.
To prevent tracking of sediment onto public roads,the proposed facilities shall have graveled or scorio based access
and exit drive areas adjacent to public roads.
Maintenance
Maintenance will be the responsibility of the subcontractor. Maintenance will be performed on an as-needed basis
•
based upon the results of inspections conducted at the site.
INSPECTION
1. Inspections will be conducted at least every seven calendar days and within 24-hours of any precipitation event
exceeding 0.5 inches.
2. Any inspection checklist will be filled out and these lists kept on file for three years following construction.
3. Inspection results will immediately be reported to the subcontractor for corrective action.
FINAL STABILIZATION AND LONG-TERM STORM WATER MANAGEMENT
1. Reclamation
a. Unless otherwise directed by the landowner or the jurisdictional authority,rocks,cut vegetation,and other
surface material temporarily stockpiled for construction will be redistributed back across non-fenced portions of
the project area following construction.
b. Disturbed areas will be seeded using seed mixes appropriate to the location. Local soil conservation authorities
with the U.S.Natural Resources Conservation Service will be consulted regarding the correct seed mix.
c. On terrain where drilling seed is appropriate,seed will be planted using a drill equipped with a depth regulator
to ensure proper depth of planting. The seed mix will be evenly and uniformly planted over the disturbed area.
Drilling will be used where topography and soil conditions allow operation of equipment to meet the seeding
requirements of the species being planted.
d. Broadcast seeding will occur on steep terrain and on areas that are too rough for drilling,such as where the cut
vegetation and rocks were redistributed over the right-of-way. Where broadcast seeding occurs, the rate of
seeding will be doubled.
e. Seeding will be done when seasonal or weather conditions are most favorable according to schedules identified
by the jurisdictional authority or landowner. Whenever possible,seeding will be timed to take advantage of
moisture,such as early spring or late fall to benefit from winter precipitation.
f. Seed mixes will be planted in the amount specified in pounds of pure live seed/acre,where necessary. There will
be no primary or secondary noxious weeds in the see mix. Commercial seed will be either certified or registered
seed.
g. The reestablishment of vegetative cover as well as watershed stabilization measures will be scheduled during the
working season and before the succeeding winter. In any case,revegetation treatments will be accomplished as
quickly as possible after facility construction.
h. In general,the applicable portions of the project area will not be mulched during reclamation and revegetation.
Mulch will only be applied at the request of the jurisdictional authority in areas where the cut vegetation and
rocks are not redistributed over the distributed area. (The cut vegetation and rocks will act like mulch in the
areas where they are applied.) Where straw of hay mulch is requested,the mulch will be applies at a rate of two
tons per acre and crimped into the soil.
I. The need for fertilizers will be determined in conjunction with the jurisdictional authority. If fertilization is
necessary,the rates of application will be base on site-specific samples of soil.
2. Post-Construction Structural Measures
a. Permanent waterbars will be installed on steep slopes according to Table 1 and at wetland and stream crossing
boundaries.
b. Trench plugs will be installed on steep slopes according to Table I and at wetland and stream crossing
boundaries.
c. After restoration work is complete,required repairs to vegetation and erosion and sediment control structures
will be completed along with routine scheduled pipeline inspections and/or in response to other notification.
All construction personnel will be properly trained in accordance with permit guidelines.
\ _ I
VICINTIY MAP
1 i as
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/ 2 1
° frdIS
3N66W
1 Imo ` ^^0 ,m I I ° �1 s
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1MUMS Q3 o� 5 11
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lum not L
ma
�— LATTEVILL
1 _ I i II I I 1 "� r a V 22a
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m FLTS ` -I 1Ak:31
het 10 5101•Ot
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1 .. I
r �
1
�� a,,,, m �o ,� -004 OW) I ' • STATION LOCATION
I SS ,�, I N/2 SE/4 SEC 13 T3N R 66W
221 MS UK I • :.o CO.L01Y1 . ._. _ .. I I I
- - SW - - -_ - - _ - - DIRECTIONS'
1 5 Mlles East of Highway 85 at
• Platteville, Colorado on Weld County
I , I I Road 32, North 1/8 vile on Weld County
, •
' I Road 37, West Into Compressor Station.
F. noT iru- I
I ._c.v.�.\.c c_.-:�• I I I $TORMWATFR MANGEMENT I FUND
I I'. I — I I/
I
SO --- DISTURBED AREA
CUT/FILL AREAS
I I �m q sqm I �0 I I I ® STRAW BALE BERM
I I r oao0a.rt I II I II
_ _ _ _ _ _ _ � _ _ a,mnOa T _ _ _ _ _ _J.._ _ _ _ - _ _� _ _ J
E.1.00 E.2.00 .00 E... •00 .6.00 E.6.60
FEET
•
STATE OF COLORADO
Bill Owens,Governor
Jane E.Norton,Executive Director
Dedicated to protecting and improving the health and environment of the people of Colorado
G9
4300 Cherry Creek Dr.S. Laboratory and Radiation Services Division
Denver,Colorado 80246-1530 8100 Lowry Blvd.
Phone(303)692-2000 Denver CO 80230-6928
TOD Line(303)691-7700 (303)692-3090 Colorado Department
Located in Glendale,Colorado of Public Health
http://www.cdphestate.co.us and Environment
August 23,2000
Robert E. Justice,General Manager
HS Gathering, LLC
1999 Broadway Suite 3600
Denver, CO 80202
303/296-3600
RE: Final Permit, Colorado Discharge Permit System— Stormwater
Certification No: COR-033399
Platteville Gas Compression Facility
Weld County
Local Contact: Robert E.Justice, General Manager
303/655-4341
Anticipated Activity: 8/15/2000 through 2/1/2001
On 10 acres (6 acres disturbed)
Dear Sir or Madam:
Enclosed please find a copy of the permit certification which was issued to you under the
Colorado Water Quality Control Act.
Your certification under the permit requires that specific actions be performed at designated
times. You are legally obligated to comply with all terms and conditions of your certification.
Please read the permit and certification. If you have any questions, contact Nathan Moore or
Kathy Dolan at(303) 692-3500.
Sincerely,
Susan Nachtrieb, Manager
Permits Unit
Water Quality Control Division
Copy (certification only) to:
Regional Council of Governments
Local County Health Department
District Engineer,Technical Services,WQCD
Permit No. COR-030000
Facility No. COR-033399
PAGE 1 of 17
CERTIFICATION
CDPS GENERAL PERMIT
STORMWATER DISCHARGES ASSOCIATED WITH
CONSTRUCTION
Construction Activity: Installation of a natural gas compression facility
This permit specifically authorizes: HS Gathering, LLC
to discharge stormwater from the facility identified as Platteville Gas Compression Facility
which is located at: Intersection of CR 37 and CR 32
Platteville, Co 80651
part of Section: 13 Township: 3N Range: 66W Qtr: SE
in Weld County
to West Speer Canal to East Speer Canal
effective: 8/23/2000
Annual Fee: $185.00 (DO NOT PAY NOW. You will receive a prorated bill.)
•
Page 2 of 17
Permit No. COR-030000
CDPS GENERAL PERMIT
STORMWATER DISCHARGES ASSOCIATED WITH
CONSTRUCTION ACTIVITY
AUTHORIZATION TO DISCHARGE UNDER THE
COLORADO DISCHARGE PERMIT SYSTEM
In compliance with the provisions of the Colorado Water Quality Control Act, (25-8-101 et seq.,
CRS, 1973 as amended) and the Federal Water Pollution Control Act, as amended (33 U.S.C. 1251
et seq.; the "Act"), this permit authorizes the discharge of stormwater associated with construction
activities certified under this permit, from those locations specified throughout the State of Colorado
to specified waters of the State. Such discharges shall be in accordance with the conditions of this
permit.
This permit specifically authorizes the facility listed on page 1 of this permit to discharge stormwater
associated with construction activity, as of this date, in accordance with permit requirements and
conditions set forth in Parts I and If hereof. All discharges authorized herein shall be consistent with
the terms and conditions of this permit.
This permit and the authorization to discharge shall expire at midnight, June 30, 2002.
Issued and Signed this day of JUN 0 2 1997
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
.. came.,
I. David Holm, Director
Water Qtnlity Control Division
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