HomeMy WebLinkAbout1.17 Air permit application, .. YALERUS C) Air Permit Application u
April 28, 2010 Mr. Jacob Sebesta Colorado Department of Public Health & Environment Construction Pennit Section, APCD-SS-Bl 4300 Cherry Creek Drive South Denver, Colorado 80246-1530
Re: Initial Approval Construction Permit Application Hunter Mesa Compressor Station Garfield County, Colorado Mr. Jacob Sebesta: ~ 171.NYERO RESOURCES Antero Resources 1625 17th Street
Denver. Colorado 80202 Office 303.357.7310 Fax 303.357.7315 Antero Resources (Antero) is submitting the attached revised application for a proposed natural gas compressor station, the
Hunter Mesa Compressor Station, to be located in the SE y. SW Y. of Section 30, Township 6S, Range 92W in Oarfield County. Antero provided CDPHE with a previous version of an application
for the same location but for a much larger proposed facility in late 2008. Application Summary This application was initially assigned pennit number 080A0694, though it has not yet
been granted an initial approval due to Antero having to delay this project for an extended period. With this revised application, Antero is proposing to construct a significantly smaller
compressor station intended to handle much less natural gas. Under this revised application, Antero is proposing to install up to 5 natural gas compressor engines, two 25 MMscfi'day
TEO units, two TEO reboilers, a process flare, thennal oxidizer, and produced liquids storage tanks. A process flow diagram and description is in Section 2 while all APENs and required
fonns are provided in Section 6. A more detailed description of the proposed/updated facility equipment and emissions calculations is attached in the following sections. The enclosed
application is organized by section as described below: Section 1.0 -Project Summary Section 2.0 -Process Description and Flow Diagram Section 3.0 -Site Location Map and Facility Plot
Plan Section 4.0 -Review of State Regulatory Requirements Section 5.0 -Review of Federal Regulatory Requirements Section 6.0 -Required CDPHE Forms, O&M Forms and APENs Section 7.0 -Supporting
Emissions Calculations Section 8.0 -NAAQS Compliance Modeling
All required APEN fees are included with this application. Based on the permitted equipment information, Antero calculates that a fee of $1 ,681.90 is needed to cover the APEN fees.
If you have any questions regarding this application package, please contact me at jalberts@anteroresources.com or by phone at (303)-357-7341. Sincerely, )v1; Jerry Alberts Manager,
Environmental and Regulatory
~ ANTERO RESOURCES PICEANCE t~"P. ANURa 1625 17th STREET. SUITE 300 RESOURCES DENVER. COLORADO 80202 I Ver.dor Name Vendor No. Dale Cl'eck Nun-ber <;OLORADO DEPARTMENT OF PUBLIC HEALTH
AND SAFETY Apr·23-2010 1740 DATE DESCRIPTION REFERENCE GROSS AMOUNT C4/23/2010 IUNTER MESA COMPRESSOR STATION AIR PERMIT APPLICATION DETACH AND RETAIN FOR TAX PURPOSES JP MORGAN CHASE,
N.A S__F ANTERO RESOURCES PICEANCE CORP. DENVER. CO 162517th STREET. SUITE 300 DENVER. COLORADO 80202 700 • MC ACCT JPMC ANTERO RESOURCES ~ER EXAC~:;:g~1,529doIsOOots ***One Thousand
Five Hundred Twenty Nine Dollars Only* COLORADO DEPARTMENT OF PUBLIC HEALTH AND SAFETY 4300 CHERRY CREEK DRIVE SOUTH APCD·S8·B1 DENVER, CO 80248·1530 CHECK NUMBER 1740 DISCOUNT Check
No. 1740 DATE II Apr-23-2010 II Page 1 of 1 Check Tolal $1,529.00 }.MotmT 1529.00 23·101 f020 PAY EXACTLY $1,529.00
rG ANTERO RESOURCES PICEANCE C Page 1 of 1 ANTERO 162517th STREET, SUITE 300 RESOURCES DENVER, COLORADO 80202 Vendor Name Vendor No. Dale C~eck Nuntler Check To!al COLORADO DEPARTMENT
OF PUBLIC HEALTH & ENVIRONMENT Apr-2B-2010 1742 $152.90 DATE DESCRIPTION REFERENCE GROSS AMOtmT DISCOUNT AMOUNT 04/28/2010 152.90 PEN-GENERAL PERMIT FOR HUNTER MESA COMPRESSOR STATION
DETACH AND RETAIN FOR TAX PURPOSES -~~1't~~~j~,\~.21~:;§:.;.i~.~k;8-,~;,\;;~'.t~.~li~~~Jr&1'-A~;,tJ~0'i'i,~):!N!tttD.:mfiU~1~~11~Mf;:m':~h";il~·i\~ii';~1)1~·iI.;l!HJ;;firf~';":li~;~:7"
.... -',.: '," f;:·'· ~:. ·7-~_;,,:rf.t 'F~"-c"-':-''''-,.,q, I. •. -. -.' --" .. -~. -.;~<.W,tilri!lLj ~l!tlliO _ .""!.C.x_" '-~·,rd':{'~£.'V:"_''''''''''o~...:",;.-.1, ... dt;!<"JJ~'.»·)oi:'.\..>;1
.L.',~5;!t I_ i JP MORGAN CHASE, N.A ANTERO RESOURCES PICEANCE CORP. O'NVER.CO Check No. 1742 ,. -1625 17th STREET. SUITE 300 .. DENVER. COLORADO 80202 700 -MC ACCT JPMC ANTERO RESOURCES
lER EXAC~~~~152do1s90cts ***One Hundred Fifty Two Dollars And 90 Cents··*****· COLORADO DEPARTMENT OF PUBLIC HEALTH & ENVIRONMENT 4300 CHERRY CREEK DRIVE SOUTH APCD-SS-B1 DENVER. CO
80246-1530 CHECK NUMBER II DATE ii if II 1742 ! Apr-2B-2010 1/0" 3" 201,08 ~II' 23·101 1020 ?AYEXACTLY $152.90
Section 1.0 -Project Summary Executive Summary Antero Resources is requesting to pennit a new natural gas compressor station, the Hunter Mesa Compressor Station, to be located in the
SE ~ SW ~ of Section 30, Township 68, Range 92W in Garfield County. This facility will be designed to gather and compress up to 50 MMscflday of incoming natural gas. Inlet field natural
gas entering the facility will be routed through an inlet separator to remove entrained liquids from the gas stream before being compressed to approximately 1100 psig by the prepesed-fileility~ompres
sor-engirre~--The compresseolll1et gas wIll tllen herouted-through a series of two triethylene glycol dehydration units (TEG) to remove H20 from the gas stream. This dehydrated gas stream
will be routed to an adjacent pipeline for downstream transmission. The condensate and produced water streams off of the inlet separator wiIJ be routed to a series of 400-bbl stock tanks
at the facility. All flash emissions associated with produced condensate as it drops to the atmospheric tanks will be captured and routed to a facility flare for combustion. Under this
revised application, Antero is proposing to install up to 5 natural gas compressor engines, two 25 MMscflday TEG units, two 1.0 MMbtulhr TEG reboilers, a thermal oxidizer, a process
flare and produced liquids storage tanks. A list of al1 of the requested equipment is provided in Table I. Table 1 -Proposed Sources and Potential to Emit PTElPermit Limit (tpy) Source
ID Source Descripdon NO, CO VOC HAPs ENG-] Waukesha L7044 4.87 4.87 4.06 0.66 ENG-2 Waukesha L7044 4.87 4.87 4.06 0.66 ENG-J Waukesha L7044 4.87 4.87 4.06 0.66 ENG"" Waukesha L7044 4.87
4.87 4.06 0.66 ENG-S Waukesha 17044 4.87 4.87 4.06 0.66 DEHY-] 25 MMscfd TEG Dehy -U8 0.85 (TO-l controls) DEHY-2 25 MMsc{d TEG Dehy (TO· 1 controls) 1.18 0.85 RBLR-] I ,0 MMbtulhr Reboiler
0.44 0.37 0.Q2 N/A RBLR-2 1.0 MMbtuihr Reboiler 0.44 0.37 0.02 N/A FVG-] Facility Fugitives 6.26 0.92 TAJ"iK·) Three 400·bbJ Condensate 9.13 0.17 Tanks (flare controls) TO·] Thennal
Oxidizer 1.02 5.56 N/A N/A FLARE Enclosed Cimarron Flare 0.22 1.20 N/A N/A LOAD Truck loadout 1.80 N/A ILl facilif)'-Wide 26.5 31.8 39.9 6.06
Section 2.0 -Process Description and Process Flow Diagram Process Description This facility will be designed to gather and compress up to 50 MMscf/day of incoming natural gas. Inlet
field natural gas entering the facility will be routed through an inlet separator to remove entrained liquids from the gas stream before being compressed to approximately 1100 psig by
the five proposed facility compressor engines. The compressed inlet gas will then be routed through a series of two tri-ethylene glycol dehydration units (TEG) to remove H20 from the
gas stream. This dehydrated gas stream will be routed to an adjacent pipeline for downstream transmission. The condensate and any produced water off of the inlet separator will be routed
to a series of three 400-bbl stock tanks at the facility. All flash emissions associated with produced condensate as it drops to the atmospheric tanks will be captured and routed to
a dedicated facility flare for combustion. Upon final buildout of the facility, both dehys will be designed to capture the reboiler still vent and TEG flash tanks streams and route them
to a dedicated thermal oxidizer for destruction. All reboiler still vent emissions will be captured and routed to the thermal oxidizer with no additional BTEX condenser controls. For
emissions estimation, it was assumed the thermal oxidizer will operate with a minimum destruction efficiency of 99% of both the flash tank and still vent streams. This unit will likely
operate with a far higher ORE based on the provided manufacturer specifications in Section 7.
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R,~h·I<.n (;Iy<:t>' TeO o"hy. ,---1 ~ ~II------~ . Leon Glycol ~ l---1" ~ l,-an Glycol ., '-, £;. o "o ~~1~1;-~1 GIYcofPump Le.'" C,I\'c<>1 1 :".""'"' . ' ." . ' -{j-----, n,,· .. ,"~1
I ~\;.H,,'r '1 Hcbn'i,,!;ull Venl ~--l~I~l': ~~~~I\~~~)! T ~J ""I,L,L,"".·', Fla,h T~n~ O\'crht."h RO'll~d I"Thermal Ox,J"", _~ __ , ___ . _______ •. ___ ,. 1r;'''';T''''~ ~ -30p5;g
;--a--o Facility FI~rc ~:::To:n, V:'p",.,. Flare:d ::=~Q .~\ L_ _________________ H."". 'C;;;;'TOi'l"i"06 ,-:ondcn",'cTanks 1.0,\1).1 L,ui",,,,, 1' .. ;,,1, ;In' idclllifi,'u in rcd.
c------.----.. ----Rev D<.lle Description Simplified Process Flow Diagram 4/27/10 Drawn based on Proposed Facility layout in APpncation Antero Resources ! ! L-±~~~~~===::::t:±=!~ __
~ Hunter Mesa Compressor Stalion Garfield County, CO SE Y. SW Y.. Sec. 30, T6S, R92W -
Section 3.0 -Site Location Map and Facility Plot Plan The proposed Hunter Mesa Compressor Station will be located in the SE \4 SW \4 of Sec. 30, T6S, R92W, just to the south of 1-70
about 4 miles southeast of Rifle in Garfield County. A generic plot plan, regional location map and an aerial map of the proposed location are attached.
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) Section 4.0 -Review of State Regulatory Requirements AQCC Regulation 1: This facility will only process sweet gas. The flare will be designed and operated as a smokeless flare. All
other combustion sources will meet the opacity requirements under this rule. AQCC Regulation 2: This facility will only process sweet gas and no odor issues are anticipated from the
operations of this plant. AQCC Regulation 3: This application fulfills the requirements for a preconstruction operation for this plant. AQCC Regulation 4: This facility will not have
any wood burning units and hence this regulation does not apply. AQCC Regulation 5: This facility will be located in Garfield County which is an attainment county. The provisions of
this rule do not apply to this facility. AQCC Regulation 6: The facility equipment will be subject to 40 CFR part 60 requirements as specified above. By design, all engines at Hunter
Mesa will be equipped with double element catalytic controls and will easily meet the applicable NSPS Subpart JJJJ requirements for the proposed units. AQCC Regulation 7: This facility
will be located in Garfield County. Site-wide requirements under Section XVII would apply to this facility. This compressor station will have up to three condensate storage tanks. Based
on current emissions estimates, potential VOC emissions from the storage tanks are greater than 20 tpy. Antero is equipping the tanks with a dedicated vapor combustor to destroy the
flash vapors that collect in the stock tanks. The proposed facility will have two 25 MMscflday IIi-ethylene glycol dehydration units. Based on emission estimates included herein, the
uncontrolled VOC emissions from each unit are> 15 tpy and trigger controls. All reboiler still vent overhead emissions will be routed to a thennal oxidizer. In addition, all vapors off
of the TEG flash tank associated with each dehydration unit will be captured and routed to the thennal oxidizer for destruction. The thermal oxidizer will operate with a minimum destruction
efficiency of 99% per the manufacturer specifications. AQCC Regulation 8: This facility is a synthetic minor source for hazardous air pollutants. With the proposed 25 MMscflday TEG dehydration
units, the area source MACT HH rules are triggered. By design, the dehy will be controlled to> 95% and will easily meet the applicable control requirements for dehys of this size in
Colorado. c L
Section 5.0 -Review of Federal Regulatory Requirements Prevention of Significant Deterioration (PSD) Total emissions from the Hunter Mesa Compressor Station will be less than 250 tpy
of all regulated criteria pollutants and, therefore, this facility will not be subject to PSD regulations. New Source Performance Standard (NSPSl_ Subpart A: This site will have a flare
that will be used to combust condensate tank vapors and potentially any upsets. Based on current design, the flare will not be subject to 40 CFR 60, subpart A. If the flare is subject
to this subpart from changes to the design, Antero will design and operate the flare to comply with the applicable requirements under this subpart. Subpart Dc: Each of the TEO reboiJers
wiII be rated with a maximum heat input rating of up to 1.0 MMBtuIhr. Thus, NSPS Dc will not apply as these units are rated at less than 10 MMBtuIhr. Subpart Kb There are three proposed
400-bbl produced liquids storage tanks at Hunter Mesa. As such, the tanks are exempt from the requirements of NSPS Subpart Kb. The 400 barrel tanks (16,800 gallons) are not subject to
Subpart Kb because they are less than the applicable size threshold as detailed below. NSPS Subpart Kb is applicable to tanks constructed or modified after July 23, 1984 and with a capacity
of greater than 75 cubic meters (19,812 gallons). This subpart also does not apply to tanks with a capacity greater than 151 cubic meters (39,889 gallons) storing liquids with a maximum
true vapor pressure less than 3.5 kilo pascals (0.5 psi) or tanks greater than 75 cubic meters (19,812 gallons) but less than 151 cubic meters (39,889 gallons) storing liquids with a
maximum true vapor pressure less than 15.0 kilopascals (2.18 pSi). Tanks are exempt from this section if; they are pressurized, or have a capacity less than 1589.874 cubic meters (420,000
gallons) storing condensate or petroleum prior to custody transfer. For tanks which are subject to control requirements of this section, a more detailed review should be performed. Subpart
GG aud Subpart KKKK: Hunter Mesa will not have any natural gas fired turbines, thus, these subparts are not applicable. Subpart KKK: The proposed facility is a compressor station only
and is not considered as a new onshore natural gas processing plant with >=10 MMscf/day inlet. No gas processing will occur at Hunter Mesa. As a result, the facility will not be subject
to any requirements under this subpart.
Subpart JJJJ: This proposed facility will have up to five Internal Combustion engines, all of which may be subject to 40 CFR part 60, subpart JJJJ. Based on the vendor provided catalyst
emission specifications, all engines will easily comply with the emission limits required under Subpart JJJJ. Antero will comply with all notification and testing requirements under
this rule if the allocated engines are subject. Maximum Achievable Control Technology (MACT) As shown in the detailed emissions calculations provided in Section 6, the Hunter Mesa Facility
will be a synthetic minor source of hazardous air pollutants (HAP) since emissions of any single HAP are less than 10 tpy and emissions of all HAP are less than 25 tpy. Therefore, there
are not any sources at the facility subject to MACT major requirements. However, the facility is subject to the area source requirements as described below. Area Source MACT -TEG Dehydration
Units As this facility will be a synthetic minor source of HAPs, the Area Source MACT rules are potentially applicable at this compressor station. Antero is proposing the use of Triethylene
Glycol to dehydrate inlet natural gas. Thus, area source MACT rules under 40 CFR 63 Subpart HH that regulate TEG Units will be applicable at Hunter Mesa. Each TEG dehy will process up
to 25 MMscf/day but anticipated actual benzene emissions will be less than I tpy total for both units combined. Antero will control the dehy streams with a dedicated thermal oxidizer
that will easily meet the 90% control requirement required under the area source MACT for any applicable TEG units. Area Source MACT -Compressor Engines The proposed facility engines
will most likely be constructed after June 12, 2006 and, therefore, will be new affected sources under MACT ZZZZ. Pursuant to § 60.4232(c), an affected source that is a new stationary
RICE located at an area source, must meet the requirements of MACT ZZZZ by meeting the requirements of 40 CFR 60 subpart JJlJ, for spark ignition engines. No further requirements apply
for such engines under MACT ZZZZ.
Section 6.0 -Required CDPHE Forms and APENs Antero has attached the permit application form and all required APENs. Also included are the APeD-l 00, APeD-I 0 I, APeD-I 02 and Operation
and Maintenance Plan APeD-300 series forms for the engines, tanks, dehydration units and fugitives that are being requested with this application.
I I, Air Pollution Control Division (APCD) -Construction Permit Application PLEASE READ INSTRUCTIONS ON REVERSE SIDE. I. Permit to be issued to: ~ 2. ~IaiJing Address: 3. General Nature
of Business: SIC code (ifknown) .·\..ntero Resources, Inc. 1625 17th Street, Suite 300 Denver, CO 80202 1321 ( "'. Air Poll ulion SOUIce Description: -N:-a-tu-r-a-:I-G=-a-s-GC:-a-th:-.-r-:i-ng-a-n-:d
-C"o-m-p-r-es-''Cio-n----------------! (List permit numbers if existing source, ,II attach additional pages if needed) ---------------------------Is-th-is-a-P-o-rt-ab-le-U-n-it-? -----N-o----I:
5. Source Location Address (Include Location M<lp) If portable, include the initial location and home base localion SE 114 SW 1/4 of Sec. 30. T6S. R92W Garfield County 6. Reason for
Application: (Check ail that apply) New or Previously Unreported Source Modification of Existing Source Request for Synthetic Minor Permit Other: _______________ _ Admillistrative Permit
Amel1dments o Transfer of Ownership (Complete Section 9 & 10 below) oo COothmerp:a _ny_ N_a_m_e _C_ha_n_ge_ (_C_om_p_le_te_ S_ec_ti_on_ 9_ b_e_lo_w_) _ Sju aWr of Legally Authorized
Person of Company listed in Section I Date Signed Gerard G. Alberts Manager, Environmental & Regulatol'Y Phone: 303-357-7341 Type or Print Name and Official Title of Person Signing Above
Fax: 303-357-7315 8. Check appropriate box if you wanl: o Copy of preliminary nnaJysis conducted by Division C8J To review a draft of the permit prior to issuance These sectiolls are
to be completed ollly if a company name change or transfer of ownership has occurred. 9. Permit previously issued to: 10. Transfer of Ownership Information Effecti vc Date of Permit
Transfer: As responsible party for the emission source(s) listed above, I certify that the business associated with this source has been sold. and agree to transfer the permit [0 said
party. of Legally Authorized Person afCompany listed in Section 9 Type or Print Name and Official Title of Person Signing Above ~laiJ completed application. APENs, and filillg fee 10:
Colorado DeparlmCnl of Pllhlic He,dlll [lncl Erl\'iP)JlIJlCOI Air Pollulion Control Division 4300 Cherry Creek Drive South. APCD-SS-B I I\.,~ .. " .. ro., Dale Signed Phone: Fax: _IJ-'luJl~\'
\v, L'dl~--,_'ili!.[f_'.fD--,----lbffiJ!/~ I if t i{)narv.Jllillj Phone: (.103) 692-3150
, Form APeD-toO Colorado Department of Public Health and Environment Air Pollution Control Division Oil & Gas Industry Construction Permit Application Completeness Checklist Col()rado
Departmt'Ill of Public Heald! and fJl\oironulen( Ver. September 28, 2009 Company Name: Antero Resources Source Name: Hunter Mesa Compressor Station Date: 4/27/2010 Yes No Are you requesti"ng
a facility wide permit for mUltiple emissions points? C8J o In order to have a complete application, the following attachments must be provided, unless stated otherwise If aDI1lication
is incomulete , it will be returned to sender and filine fees will not be refunded Attachment Al1Plication Element Applicant A APEN Filing Fees B Air Pollutant Emission Notice(s) (APENs)
& Application(s) for Construction Permit(s) -APCD Form Series 200 C Emissions Calculations and Supporting Documentation D Company Contact Information -Form APCD·lOl E Ambient Air Impact
Analysis 0 Check here if source emits only VOC (Attachment E not required) I? Facility Emissions Inventory -Form APCD·l02 0 Check here if single emissions point source (Attachment F
not required) G Process description, flow diagram and plot plan of emissions unit and/or facility 0 Check here if single emissions point source (Attachment G not required) H Operating
& Maintenance (O&M) Plan -APCD Form Series 300 0 Check here if true minor emissions source or application is for a general permit (Attachment H not required) I Regulatory Analysis 0
Check here to request APCD to complete regulatory analysis (Attachment [not required) J Colorado Oil and Gas Conservation Commission (COGCC) 805 Series Rule Requirements-Form APCD·105
~ Check here if source is not subject to COGCC 805 Series requirements (Attachment J not required) Send Complete AppitcatlOn to: Colorado Department of Public Health & EnVIronment APCD·SS·Bl
4300 Cherry Creek Drive South Denver, Colorado 80246·1530 Check box if facility is an existing Title V source: 0 Send an additional application copy Clleck box if refined modeling analysis
included: 0 Send an additional application copy C8J C8J ~ ~ ~ ~ ~ C8J C8J 0 APCD 0 0 0 0 0 0 0 0 0 0
I Form APCD-IOI Colorado Department of Public Health and Environment Air Pollution Control Division Company Contact Information Form Colorad~ Deparunem of l'ublic Health and E",ironm<nt
Vcr. September 10,2008 Company Name: Antera Resources, Inc. Source Name: Hunter Mesa Compressor Station Permit Gerard G. Alberts Contact': Compliance Gerard G. Alberts Contact': 1625
17th Street, Suite 300 1625 17th Street, Suite 300 Address: Street Street Denver I CO I 80202 Address: Denver I CO J 80202 City I Slale I Zip Cily I Slate I Zip Phone Number: 303-357-7341
Phone Number: 303-357-734 I Fax Number: 303-357-7315 Fax Number: 303-357-7315 E-mail: jalbeI1s@anteroreSQllfces.com E-mail: jalberts@anteroresQurces.com Billing Contact: [Permit Fees!,'
Gerard G. Alberts Billing Contact: (Annual Feed Gerard G. Alberts 1625 .17th Street, Suite 300 1625 17th Street, Suite 300 Address: Street Address: Street Denver I CO I 80202 Denver
I CO I 80202 _Cily J Stale J Zip City I Sta'e I Zip Phone Number: 303-357-7341 Phone Number: 303-357 -7341 Fax Number: 303-357-7315 Fax Number: 303-357-7315 E-mail: j albeI1s@anteroresources.com
E-mail: jalberts@anteroreSQUfces.com Check how would you like to receive your permit fee invoice? Mail: E-mail: 0 Fax: 0 Footnotes: I The permit contact should be the point of contact
for technical information contained in the permit application. This may be a company representative or a consultant. The compliance contact should be the point of contact for discussing
inspection and compliance at the perinitted facility. The billing contact (Permit fees) should be the point of contact that should receive the invoice for fces associated with processing
the pcrmit application & issuing tl,e permit. (Reg. 3, Part A, Section VI.B) The billing contact (Annual fees) should be the point of contact that should receive the invoices issued
on an annual basis for fees associated with actual emissions rcpOJ1ed on APENs for the facility. (Reg. 3, rart A, Section Vl.C) Page I of I FormAPCD-I 0 I-ColJ1panyColllacl Inro-Vcr.
9-1 0-200S.dnc
___ . _ ~~,,,,,, .... ,,,,,,,,,,,,,,,-,.l.'" ,,"'V.l. .I.\.......£. ~t1.rn.r~) 6c AppJiCa' for Construction Permit -Reciprocating Internal Combustio.~..;ngine )er .. Nunlber: [lc<lvc
blank unless APeD has already assigned a permit # & AIRS ID] Emission Source AlRS lD: 1 __ -I ::acility Equipllll..!nl ID: -,E,,'N~G~-:cl~ _________ _ [Provide Facility i:::quipment
ID to identify how (his equipment is referenced within your organizatio~.J ;ection 01 -Administrative Information Company Name: Antl!ro Resources. Inc. SOUl>';o.! No..tme: Hunter Mesa
Compressor Station, ENG-l Source Location: SE 1/4 SW 114 of Sec. 30, T6S, R92W Portable Source Homt! Ba~e: viailing Address: 1625 17th Street, Suite 300 Denver, Colorudo Person To Conlacl:
Mr. Jerry Alberts E-mail Addro.!.Ss:jalberts@anteroresourccs.com ~ction 03 -General Information I/' existing ~()urces. operation began on: )final h,)urs of source operation: 24 hom's/day
NArcs. or SIC Code: 1321 County: Garfield Elevation: 5,840 ZIP Code: 80202 Phone Number: 303-357·7341 Fax Number: 303-357-7315 I 7 days/week 52 Feet weeks/year ~neral description of
equipment purpose: Natural gas compression Ite the engine was ordefo.!d: N/A Date engine construction commenced: Section 02 Requested Action (check ~pplicablc request boxes) !81 0 Request
for NEW permit or newly reported emission source Request PORTABLE source permit 0 Request MODIFICATION to existing permit (check each box below that applies) o Change fuel or equipment
0: Change company name o Change pennit limit 0 TranstCr of ownership 0 Other [8J Request to limit HAPs with a Federa~ly enforceable limit on PTE , o Request APEN update only (check ~e
box below that applies) o Revision [0 actua1 calendar year emission::. for emission invemory o Update 5-Year APEN term withqut change to permit limits or previously report. emissions
o Notification of AOS permanent repl~cement Addl. Info. & Notes: Proposed compressor engine For new or reconsfrucled sources. the projected startup daLe is: 10 2010 Ire the engine was
n::IOC;)LCd into Colorado: Date of any reconstruction/modification: _____ _ Colorado Department of Public Health and Environment !l this equipment be operated in any NAAQS nonattainrnent
area? tp:/I\' .. .".,.w.('dDhe."tate.cll,lI~/ar/aUainrn<lintain.html) ctio" 04 Engine Information DYes !81 No o Don't know gine date of manufacture: -,T~B:o::D,::-...,. _______. .,..:-CC"
UcyJ mufacturer: Waukesha -'-=='-----Model: L7044 GSI Engine displacement: -===-_ Serial No.: -T=BD: .:.----~ine fundi lin: o Primary and/or peaking power 0 Emergency back-up power ~
Compression 0 Pump jack nuf;)cture(s maximum rOlled horsepower I!.!) sea level: 1680 nufacturer',S maximum site rating: 1680 ;ine Brake Specific Fuel Consumption @100% Load: :!e Type:
ition Source: o 2-Strokc !81 Spark !2J 4-Stroke o Compression 7.650 0 Water pump BHP@1,200 BHP@1,200 Btu/HP-hr Combustion: 0 Aspiration: 0 at is the maximum number of hours this engine
is used for emergency back-up power? )RM APeD-20l 0 Other: RPM RPM kW Lean Bum !81 Rich Bum Natural !81 Turbocharged o Hours/year Page 1 of3 Air Poll,ution Control Division (APeD) This
notice is valid for!five (5) years. Submit a revised APEN prior 11) expiration of five-yca~ term, or when a significant change is made (increase production. n~w equipment. change in
fuel type, etc). Mail this form along ~ith a cheek for $152.90 to: Colorado Department: of Public Health & Environment APCD-SS·BI 4300 Cherry Creek Drive South Denver. CO 80246~ 15~O
For guidance on how [0' complete this APEN form: Air Pollution Control O:ivision: (303) b92-3l50 Smail Business Assista~ce Program (SBAP): (303) 692-3148 or (303) 692·3175 APEN forms:
ht[p;llww":".cclDhe.sl<lLC_CO.tl~i:lr/d(lwnlo:.ldform.,,.htmJ Application status: htto:V/www.cdohc.swtc.co.tlsial1/:;sb;;s(lCOl.html !81 o I Check box to rcq~est copy of draft permit
prior to issuance. Check box to reqyesl copy of draft pemul prior to public nolice. ENG1.APcN.u() ... -
______ . _. _ •• ~~ \~L ""'1'1 "" Appucauon fo .. Construction Permit Reciprocating Internal Combustion Engine Permit Numbel": ection 05 -Stack Information (Attach ,h 'h r Emission Source
AIRS ID: I I h f multi DIe stacks: orovide datum & either LatILong or UTM) Operator Stuck Bas..; Stack Discharge Horizontal Datum UTM UTM Basting or UTM Northing or Method of Collection
for Loc~ H(!ight Abov<;: Flow Rate Velocity tion Stack Elevation lDNo. (feet) Ground Level (ft:ct) ENG-I 5.840 35 -)irection 0( stack outlet (check one): ~ ~xhJ.lI:.t Opening Shape &
Sile (check one): Temp. (oF) Moisture (NAD27. NAD83. Zon' Longitude Latitude (ACfM) (ftlsec) (%) 1175 8182 127.7 Vertical 0 Vertical with obstructing raincap ~ Circular: Inner Diameter
(inches) = ....:1,,4 _ _ WGS84) (12 or 13) (meters or degrees) (meters or degrees) NAD83 13 267129 o Horizontal 0 Down o Other: Length (inches) = 4374588 o Other (Describe). Width (inches)
= ---Data (e.g. map. GPS, GoogleEarth) GPS dion ()6 -Fuel Consumption Informatio .. Annual Fuel Consumption (gaUvr or MMSCF/yr) Sulfur Seasonal Fuel Use (% of Annual Use) . .J Fuel Type
Fuel Usc Rat!! (gl 100% load Fuel Heating Value (SCFlhr. gallhr) Actual Reported for Requested Permjt Limit (Btullb. Btu/gal. B,u/SCF) Content Dec·Feb Mar-May Jun-Aug Sep·NC'· ~ Calendar
Year (%wt.) N~ltural G·'IS ]2,852 scfi'hr 112.6 MMscC/yr i ;; this ..:nginc cquipp..:d with an Air/FUel ratio controller? !81 Yes o No . ction ()7 -Emissions Inventory Information &
Emission Control Information ;fDX CD V,o c.. 1000 Btu/scf 0 13.ID 5/:·}[, .. ,',r J/, '/c . .> {-(.::. -. ~ Q, 2-)-_~ /\i' -,i ~ .......... , .. " •• · .. '-.u ................ " .......
v ............. "u ......... .1"'" .VA ...... u ... " ... " .. u ... · .1', o:;"u~.v"'" "o:;.u'" .... lUo;;. UO>O;; .... 'no;; to;;.~ ... vJ7):"_~. Control Device Description Control
Emission Factor Actual Calendar Year Emissionsl Pollutant Efficiency Primary Secondary (% Reduction) Uncontrolled Basis Units Uncontrolled Controlled (TonsNear) (TonsIYear) TSP PM III
N/A N/A 0.00991 Ib/MMbtu PM~~ SOx f?,J. NO." NSCR >90% 3.7752 Ib/MMbtu ,--;;, 7 VOC N/A N/A 0.0720 Ib/MMbtu CO NSCR >90% 3.3718 Ib/MMbtu 'l7.'}3 >flnaldehyue NSCR 50% 0.0144 IblMMbtu
9,0 ;ct<l!d(:hyJ..:: NSCR 50% 0.00279 IbIMMbtu 0:),,) Acrolein NSCR 50% 0.00263 Ib/MMbtu ,~ ~") . Bcnzcn~ NSCR 50% 0.00158 IblMMbtu :-,) , :) 25 .,. A/ox co \10:: 25 ~ 0, "jb -, .~ ~:zz
.':'7. '::':.J 1,), D :; Requested Permitted Emissions2 Uncontrolled Controlled , '-/(Tons/Year) (Tons/Year) 0.S6 0.56 212.51 4.87 4.06 4.06 189.80 4.87 0.81 0.41 0.157 0.079 0.148 0.074
0.089 0.044 Please use the APCD Non-Criteria ReE2rtable Air Pollutant Addendum form to re£2ri eollutants not listed above. Annual cmi.s,sion fc<.!1. will be based on actual emissions
reported here. If left blank. annual emission fees will be based on requested emissions. ~ If Requested Pcrmiucd Emissions is left bla!1b.1he APeD will calculate emissions based on the
information supplied in sections 03 -07. 25 25 II /., '.J {'i-_ /. .~" ill Estimation Method I or Emission Factor Source Ap·42 Vendor Vendor Vendor Vendor Ap·42 Ap·42 Ap·42 certify that
aU information contained herein and information submitted with this application is complete, true and corrcct. L..r -2---~ -I tJ Manager, Environmental & I Mr. Jerry Alberts --;;;R"c"gu"'I"'a"'to"'r'
"'y_ _______ Date Name of Legally Authorized Person (Please print) Title Page 2 of3 l:·.Nlij .. APEN.d,··
_ •. ~~ ............... ....,~ ... ~'1'\J".I'L .. .c. "ar.c.r'4).or.:: App.lica for Construction Permit -Reciprocating Internal Combustio •• -."ngine I)N.. .. Number: [Leave blank unless
APeD nas already assigned a permit # & AIRS IDJ Emission Source AIRS ID: 1 __ -I ~acilil) EquipmcnlID: --=oE:;.N"G,,--=:2'---________ [Provide Facility Equipment ID to identify how [his
equipment is referenced within your organi7.. a lion.J ,ectio" 01 -Administrative Information Cllmpany Name: Antcro Resources. Inc. Source Nam,,;: Hunter Mesa Compressor Station, ENG-2
Source Luc'J.lion: SE 1/4 SW 1/4 of Sec. 30, T6S. R92W Portanle Soun:..: Home Base: \Ilailing AJJn.:::.::.: 1625 171• Street, Suite 300 Denver. Colorado Person T(l Con[;"tct: Mr. Jerry
Alberts E-mJil Addrc::.s: jalberts@antcrorcsQurccs.com !ction 03 -General Information )1' existing snurces. up~ration bcg;J1l on: xmo.! hc)urs ll( suurce upcr;:llion: 24 hours/day NAICS,
or SIC Code: 1321 County: Garfield E!evation: 5,840 Feet ZIP Code: 80202 Phone Number: 303-357-7341 Fax Number: 303-357-7315 7 days/wc:ek 52 weeks/year ~ner::!1 d<!scription of equipment
purpose: Natur.lI gas compression lie the engine was ord~red; -.:Nc:::IA"-____ _ 1(e the engine was n:located into Colorado: iJl this equipment h~ oper~ued in any NAAQS nonattainment
area? tp:l/www.cdphl".~!i1tL:.c(J.u~hm/i.luainmaintain.html) clion 04 -Engine Information Date engine construction commenced: Date of any reconstruction/modification: DYes [8J Section
02 -Requested Action (check: applicable request boxes) [8J 0 0 Request for NEW permit or newly -reported emission source Request PORT ABLE source permit Request MODIFICATION to existing
permit (check each box bcluw that applies) o Change fuel or equipment 0 Change cumpany nam~ o Change permit limit 0 Transfer of ownership 0 Othcr ~ Request to limit HAPs with a Federally
enforceable limit on PTE o Request APEN update only (check the box below that applies) o o Revision to actual calendar yeaIi emissions for emission inventory Update5-Year APEN term without
change to permillimits or previously rcpur[, emissions o Notification of AOS permanent repl,acemcnt Add!. Info. & Notes: Proposed compressor engine For new or reconstructed sources,
the projected Slartup dale is: 10 2010 No o Don't know Colorado Depat:'tment of Public Health and Environment Air Pollution C.ontrol Division (APeD) , This notice is valid for five (5)
years. Submit a revised APEN prior to expiration of five-year term. or when a significant change is madc (increase production, r,lew equipment, change in fuel type, etc). gin!.! dale
of manufactur!.!: -,T~Il::..::D,-___________ :-:-Engine displacement: ___ _ UcyJ Mail this form along !with a check for $152.90 to: lOufacturer: _W:.:.:a~u~k~c~.s~h~a,-____ _ Model:
L7O-W GSI Serial No.: ~T"Il::D,,-___ _ gin~ function: o Primary and/or peaking power r2J Compres.sion 0 Pump jack nUf<lClur~r'.s n1<l.xirmnll rated horsepower 0.) sea level: 1680 nufacturcr's
maximum :-.itG ratinl!: 1680 ~inc Brake Specific Fud Consumption (!P 100% Load: ~k Type: ition Source: o 2-Stroke [8J Spar" [8J 4-Stroko o Compression 7,650 0 0 Emergency back-up power
Water pump 0 Other: BHP@1,200 RPM BHP@2,.200 RPM kW Bw/HP.hr Combustion: 0 Lean Bum I2l Rich Bum Aspiration: 0 Natural [8J Turbocharged at is th..: maximum number of hours this engine
is usoo for emergency back-up power? o Hours/year JKM APCD-201 I Page 1 of3 Colorado Departmeqt of Public Health & Environment APCD-SS-Bl 4300 Cherry Creek Drive South Denver. CO 80246-1530
For guidance on how to complete this APEN form: Air Pollution Control Division: (303) 692-3150 Small Business Assisr<1nce Program (SEAP): (303) 692-3148 or (303) 692-3175 APEN forms;
http://www.cdnhe.st.jw.eo.lI s/ap/d()wnlo~dforms.htnl[ Application sta[Us: h[[rl;l/www.cdph~.statc~c<hu~aQL. . s/s!illillt.htm[ f8I Check box to request copy of draft permit prior to
issuance. o Check box to request copy or draft permit prior to public notice. ENG2_APl:N.uo(.:
___ , _, , _ ~ .. "vu'~" ,nJ' H ... "-\Ar"-l,/) I!.: Application for Construction Permit -Reciprocating Internal Combustion Engine Permit N umber: Emission Source AIRS ID: //"ction OS
-Stack Information (Attach " a separate sheet with relevant informu(ion in the event of multiple stacks~ provide datum & either LatlLong or UTM) -~-----Operator Slack Bast Stack Discharge
Horizontal Datum UTM UTM Easting or UTM Northing or Method of Collection fur Stack Ek;vation Height Above Temp. (~F) flow Rate Velocity Moisture (NAD27, NAD83, Zone Longitude I:.atitude
Data (e.g. map, GI lD N(,. (feet) Ground Level (ACFM) (ft/sec) (%) WGS84) (12 or 13) (meters or degrees) (meters or degrees) GooglcEarth) ~~'~_ = (feet) _EN~:..T_ 5,840 ] ___ ~_ 1175
8182 127,7 NAD83 13 267129 4374588 L GPS Locauon 1 iPS. ,~--J )inxtion of stack oUllct (check one): 121 Vertical o Vertical with obstructing raincap :'xhaUSl Opl;ning Shape & Size. (check
one): [2J Circular: Inner Diameter (inches) = 14 ",,;:,,:,--ction 06 -Fuel Consumption Information o Horizontal 0 Down o Other: Length (inches) = o Other (Describe): Width (inches) =
Fuel Use Rate @100% load Annual Fuel Consumotion (eaVvr or MMSCFlvr) Fuel Heating Value Sulfur Seasonal Fucl Use (% of Annual Usc) -1 Fud Type (SCF/hr, gaUhr) Actual Reported for Requested
Permit Limit (Btu/lb, Btu/gal, BtU/SCFj Content Dec-Feb Mar-May Calendar Year (% wt,) Natural Gas 12,852 scflhr 112,6 MMscflyr 1000 Btu/scf 0 25 25 ------,,--. ; this engine equipped
with an Air/Fuel ratio controller? r8l Yes o No ction 07 Emissions Inventory Information & Emission Control Information J Emission Factor Documentation attached Data year for actual
calendar yr. emissions below & fuel use above (e.g. 2007): ~ Control Device Descriplion Control Emission Factor Actual Calendar Year Emissions! Requested Permiuecl Pollur:lnt Efficiency
Emission~ Primary Secondary (% Reduction) Uncontrolled Basis Units Uncontrolled Controlled Uncontrolled Controlled (TonslYear) (TonsIYear) (Tons/Year) (Tons/Year) TSP PM 1 .. N/A N/A
0,00991 IbIMMbtu 0.56 0.56 PM~'i SOx NO;.,: NSCR >90% 3,7752 IbIMMbtu 212,51 4,87 vue N/A N/A 0,0720 IblMMbtu 4.06 4,06 CO NSCR >90% 3.3718 1b1MMbtu 189.80 4.87 ,rmaJde.hyJ\! NSCR 50%
0,0144 IbJMMbtu 0,81 0,41 ::'d.:lldchydc NSCR 50% 0,00279 IblMMbtu 0,157 0,079 Acrolein NSCR 50% 0.00263 IbIMMbtu 0,148 0,074 Beozt;!o,,; NSCR 50% 0,00158 IbIMMbtu 0,089 OJ)44 Please
use the APCD Non-Criteria Re~ortable Air Pollutant Addendum form to I'e~ort l20llutants not listed above. Annllal emis.).ion fees will be based on actual emissions reponed here. If left
blank. annual emission fees will be based on requested emissions. ;: Ir Rcqu..:stcd Permitted Emi.).sions is Idt blank. the APeD will calculate emissions based on the information supplied
in sections 03 -07. Jun-Aug Sep-N{l\! II 25 25 i Estimation Method or Emission Factor Source AP-42 Vendor Vendor Vendor Vendor AP-42 AP,42 AP-42 lion 110 -f\.ppucjT! \.4rtll{3UOn -I
hereby certify that all information contained herein and information submitted with this application is compJete, true and correct. . ,.., /I /} r L{ _ L-~ -I 0 Manager, Environmental
& Mr, Jerry Alberts -.;;Rooe'!'g"u"la:.:to"''l':.L ______ _ Date Name of Legally Authorized Person (Please print) Title Page 2 of3 ENG:!. APEN.U,k.
_. ___ ~~, ......................... .a..:.. \.r-1.( .c..l'1) 0.:: i'ippnca' for Construction Permit -Reciprocating Internal Combustio .. -"ngine )er~. Number: [Leave blank unless APeD
has already assigned a permit # & AIRS ID] Emission Source AIRS ID: I ;acilily Equipment ID: ~E"-N,,G=-3,,---________ _ [Provide Facility Equipment ID to identify how this equipment
is referenced within your organization.] eetion 01 Administrative Informa6on Company Name: Auten) Resources. Inc. Sour.::c Nam..:;: Huuter Mesa Compressor Station, ENG-3 Source Location:
SE 1/4 SW 1/4 of Sec. 30. T6S, R92W Porl"Jbk S\)urcc Home B:..Is,::,: /lui ling Address: 1625 17lh Street, Suite 300 Denver. Colorado NAICS, or SIC Code: 1321 County: Garfield Elevatjon:
5,840 Feet ZIP Code: 80202 Person T,) Contact: Mr. Jerry Alberts Phone Number. 303-357-7341 E-mail Address: jalberts@antcroresources_com Fax Number: 30.3-.357-7315 ~etion 03 -General
Information r exi.'otillg smlrccs. operalion bcgan on: Irmal hours of source opcration: 24 hours/day 7 days/week 52 weeks/year ncr .. .d dcscrip(ion oj' equipment purpose: te the engine
W<l.,:; urJcrcd: Natural gas compression N/A Date engine construction commenced: tt! the engine was n::locatcd inl(l Colorado: II this equipment be opel":.ltcd in any NAAQS nonaltainmem
area? w:llwww.cdpht-..s(:ue.cl).us/ap/.lItainm<1int:.lin.html) clio" n.t Engine Information Date of any reconstruction/modification: DYes 0 Section 02 Requested Action (check applicable
request boxes) 0 Request for NEW permit or newly r~portcd emission source 0 , Request PORTABLE source permit' 0 Request MODIFICATION to exislin:g permit (check each box below that applies)
o Change fuel or equipment 0 Change company name o Change permit limit 0, Transler of ownership 0 Other I:8J Request to limit HAPs with a Federa,lIy enforceable limit on PTE o Request
APEN update onJy (check tlie box below that applies) o Revision to actual calendar year ~missians far emission inventory o Update 5-Year APEN term wilhout change to permit limits or
prcviously report, emissions o Notification of AOS permanent replacement Addt Info. & Proposed compressor engine Notes: For new or reconstructed sources, the projccteu starlUP date is:
10 Colorado Department of Public Health and Environment Air Pollution Control Division (APeD) 2010 No o Don't know This notice is valid fori five (5) years. Submit a revised APEN prior
tn expiration of five-year: term. or when a significant change is made (increase production, new equipment, change in fuel type. etc). ~inc dale of manufacture: --:1~'B""D=:---:-________
-:-:-:-:-Engine displacement: ___ _ UcyJ Mail this form along with a check for $152.90 to: nufacturcr: Waukesha Model: L7044 GSI Serial No.: TBD -"'~---;ine functil)n: o Primary andlor
peaking power 0 Emergency back-up power [g] Compre:;sion 0 Pump jack nufacturer's ma>..imum r.lted horsepower@sea levd: Ilufacturer's maximum site r~tjng: :inc Brake Specific Fut!! Consumption
<!P IOO'l~ Load: Ie Type: lion Source: o 2-Slroke [8J Spark [8l 4-Stroke o Compn::ssion 1680 1680 7,650 0 Water pump BHP@1,200 BHP@.1.z.200 Btu/HP-hr Combustion: 0 Aspiration: 0 It i::.
the O1::lximum number of hours this engine is used for emergency back-up power? 0 Other: RPM RPM kW Lean Bum 0 Rich Bum Natural 0 Turbocharged o Hours/year Colorado Department, of Public
Health & Environment APCD-SS-B1 ' 4300 Cherry Creek Dr;-ive South Denver, CO 80246-1530 For guidance on how [0. complete this APEN form: Air Pollution Control Division: (303) 692-."1150
Small Business Assistance Program (SBAP): (303) 692-3148 or (lO)l692-3175 APEN forms: http://www .cdphc .. <;ta( e.co.uR"lP/downl()~dform;; .htllli Application status: httpY/Ww_w.!";dnhs:.;tate.co.us
hlO/ss/sspcpt.html I8J Check box to request copy of draft permit prior to issuance. o Check box to reqtiest copy of drafl permit prior to public notice. ---)RM APeD-201 I Page I of3
ENG3._API--..N.JiIC
_ __ · __ ~~_v.' n~U'--"'" v>.r.c"J '" ApplIcation for Construction Permit -Reciprocating Internal Combustion Engine Pcrnlit Number: ------Emission Source AIRS 10: //ection 05 -Stack
Information (Attach h th [, th f multiole stacks:. .o rovide datum & either LatlLon-g or UTM) -~ Stack Discharge Operatof Stack Bast: Height Abmi~ Flow Rate Velocity Moisture Horizontal
Datum UTM UTM &sting or UTM Northing or Method of Collection for Location Slack Elevation Ground Level Temp. (of) (ACFM) (fl/sec) (%) (NAD27,NAD83. Zone Longitude Latitude ID No. (feet)
(feet) ENG·] 5,840 35 )irCClion of stad.: outlet (check one): 0 :'xhaU$1 Op.:ning Shape & Size (check one): U75 8182 127.7 Vertical 0 Vertical with obstructing raincap l.2J Circular:
Inner Diameter (inches) = ...1.4. :..:--~ction 06 -Fuel ConsunlPtion Information WGS84) (12 or 13) (meters or degrees) (meters or degrees) NAD83 13 267129 4374588 o Horizontal 0 Down
o Other (Describe): o Other: Length (inches) = Width (inches) "" ---Data (e.g. map, GPS, GoogleEarth) GPS J , Fuel Use Rate @100% load Annual Fuel Consumotion (ga]Jvr or MMSCF/vr) Fuel
Heating Value Sulfur Seasonal Fuel Usc (% of Annual Usc) -I Fuel Type (SCFlhr. gaVhr) Actual Reported for Requested Pennit Lmit (Btullb, Btu/gal, Btu/SCF) Content Dec·Feb Mar~May Calendar
Year (% wt.) Natural Gas 12,852 scflhr 112.6 MMscf/yr 1000 Btu/sef 0 25 25 :> this enginl! .:quipped with an Air/Fuel ratio controller? 1:81 Yes o No ction 07 -Emissions Inventory Information
& Emission Control Info:-mation ~ E01il'o"joli Factor Documentation attached Data year for actual calendar y •. emissions below & fuel use above (e.g. 2007): n Control Device Description
Control Emission Factor Actual Calendar Year Emissions] Requested Permitted Pollutant Efficiency Emissions2 Primary Secondary (% Reduction) Uncontrolled Basis Units Uncontrolled Controlled
Uncontrolled Controlled (fons/Year) (TonslYear) (TonslYear) (TonS/Year) TSP PM lI , N/A N/A 0.00991 1bIMMbtu 0.56 0.56 PM~,'i SO" NO" NSCR >90% 3.7752 Ib/MMbtu 212.51 4.87 VOC N/A N/A
0.0720 IblMMbtu 4.06 4.06 CO NSCR >90% 3.3718 IbIMMbtu 189.80 4.87 mnaldchydc NSCR 50% 0.0144 IblMMbtu 0.81 0.41 C<!laldch yde NSCR 50% 0.00279 IbIMMbtu 0.157 0.079 Acrolein NSCR 50%
0.00263 IbIMMbtu 0.148 0.074 B~nzc.ne NSCR 50% 0.00158 IblMMbtu 0.089 0.044 Please use the APeD Non-Criteria Rel20rtable Air Pollutant Addendum form to re~ort l!0llutants not listed
above. Annual emission fces will be based on actual emissions reported here. If left blank, annual emission fees will be based on requested emissions. ~ If Rcqucslcd Pcrmiucd Emissions
is left blank. the APCD will calculate emissions based on the information supplied in sections 03 -07. Jun·Aug Sep-No" I. 2S 25 -:J -i Estimation Method or Emission Faclor Source AP-42
Vendor Vendor Vendor Vendor AP·42 AP-42 AP-42 reby certify that all information contained herein and information submitted with this application is complete, true and correct. , L/-1..-0
-(0 Manager,Environmental & l V Mr. Jerry Alberts -,;R",e~g~u"la'!t:!,o"-r:LY ______ _ -"D:-a"Cte-'----~--'--Name of Legally Authorized Person (Please print) Title Page 2 of3 EN(i."\
APEN_duo..
. ___ .............. \~ .... .c.J.~J u:. i"l.J,JpUC2 , (or Construction Permit -Reciprocating Internal Combuslio.-_-",;ngine Pc. Number: [leave! blank unless APeD has already assigned
a permit # & AIRS IDJ Emission Source l.iIRS ID: /Facility Equipment ID: ~E",N~G~·~4 ________ _ [Provide Facility Equipment ID to identify how this equipment is referenced within your
organizati'~n.J ~cctiOil 01 Administrative Information Comp,-,ny !\:.J.ml,;: Antero Resources. Inc. Soure\! Name: Hunter Mesa Compressor Station, ENG-4 Source Luci.llion: SE 114 SW U4
of Sec. 30. T6S, R92W POl't<.lllJe Snun:c Home B<.lse: Mailing AdJres.s: 1625 17th Street. Suite 300 Denver, Colorado PersOIl To Mr. Jerry Alberts Cont;Jct: E-mail Address:jalberts@3ntcroresourccs.co
m "clion 03 -General Information )f existine: suurce:-.. operation heg.lO on: NAiCS.or SIC Code: 1321 County: Garfield Elev.ation: 5,840 ZIP Code: 80202 Phone Number: 303-357·7341 Fax
Number: 3f13-357~7315 Feet Section 02 -Requested Action (check applicable request boxes) [8J 0 Request for NEW permit or newly reported emission source Request PORTABLE source permi:t
0 Request MODIFICATION to existing permit (check each box below tllat 3pplics) o Change fuel or equipment qJ Change eomp;,JIlY name o Change permit linUt 0 Transfer of ownership 0 Other
[8l Request to limit HAPs with a Fede~aUy enforceable limit on PTE o Request APEN update only (check the box below that applies) o Revision to actual calendar year. emission:. for emission
inv!.:nlory o Update 5-Year APEN term without chunge to permillimits or previously report, emissions o Notification of AOS permanent repfacement Addl. Info. & Proposed compressor engine
Notes: For new or reconstructed sources. the projected .<.tartup date hi: 10 2010 Jrmai hours or source operation: 24 hour.sJday /7 days/week 52 weeks/year !ocral Jescription of equipment
pUllJosc: Natur-oll gdS compression He the cnginl..! waS ordered: N/A ItC lhe engin..: was relocated iillo Colorado: ill this cquipm.::m be operated in any NAAQS namlltainment area?
tp://www . ..:dph..:.stat..:.co.usi<lp/;]{t<linm<linrain.htrni) ction 04 Engine Information Date engine construction commenced: Date of any reconstruction/mexiification: DYes [8J No
o Don't know gine date of manufacture: .....:T~B~D=-____________ _ Engine displacement: ___ _ Ucyl lnufaCturcr: Waukesha Model: L7044 GS[ Serial No.: TBD -'-----~inc: function: o Primary
andior peaking power i3J Compression 0 Pump jack nufacturer's maximum rated horsepower l@sea level: nuf<lctu[er'-" maximum site f:.Jting: dnc 8rQke SpedJic Fud Consumption (g) 100% Load:
·Ie Type: (ion Source: o 2-Stroke [8J Sp"'-. fZ] 4-Stroke o Compression 1680 1680 7,650 0 0 Emergency back-up power Water pump 0 Other: BHP@1,200 RPM BHP@1,200 RPM kW BtulHP-hr Combustion:
0 Lean Burn [8J Rich Bum Aspiration: 0 Natural [8J Turbocharged at is the 111<1>.imu111 numher of hours [his engine is used for emergency back-up power? o Hours/year )RM APCU-ZUI Colorado
Department of Public Health and Environment Air Pollution Control Division (APeD) This notice is valid for five (5) years. Submil a revisoo APEN prior to expiration of five-year term.
or when a significant change is m<ld!.:: (increase production. n,e w equipment. change in fuel type. etc). Mail this form along ~ith a check for $152.90 to: Colorado Department of Public
Health & Environment APCI)..SS-B1 ' 4300 Cherry Creek D.rive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (303) 692-3 I
50 Small Business Assistance Program (SBAP): (.103) 692-.1148 or (303) 692-3175 APEN forms: hI 10 :llwww.cJohe.~lill~.C(l.lIs/ap/down]oudfllrll1s.htm] Application status: hllIi;llwww.cdDhc.slalc.(;O.
usLaflj~~/shl)I,;llL.hlml ~ Check box to request copy of draft permit prior to issuance. o Check box to request copy of draft permit prior to puhlic nolice. --Page I of3 bNli4_ APEN.Jo(
Permit Number: ection 05 -Stack Info IllId tion (Aaach . Operator Sta.ck Base Stack Discharge SLack Elevation Height Above ID No. (feet) Ground LeveJ (feet) 35 _ ~ __ ~~." _ appU'-4UUfl
lor \..-onslructlOn Permit -Reciprocating Internal Combustion Engine ------heet wilh t inf th Temp. (oF) Row Rate Velocity Moisture (ACFM) (ftlsee) (%) 1175 8182 127.7 Emission Source
AIRS ID: f multiple stacks; provide dawm & eitb Horizontal Datum UTM UTM Eastingor (NA027. NA083. Zone Longitude WGS84) (12 or 13) (meters or degrees) NAD83 I3 267129 I --LatlL, I -UTM)
UTM Nonhing or Latitude (meters or degrees) 4374588 --Method of Collection for Loc Data (e.g. map. GPS. GoogleEarth) GPS ation -ENG.~ I 5,840 I ~ .. ,~~.~..ll )jrection of stack outlct
(check one): [8J ~XhJ,Llst Opc-Ding Shapl: & Size (check one): Vertical 0 Vertical with obstructing raincap [8J Circular: Inner Diame[er (inches) = 14 ~--ctian ()6 -Fuel Consumotion
Information o Horizontal 0 Down o Other: Length (inches) = o Other (Describe): Width (inches) .=c Fud Use Rate (£l 100% load Annual Fuel Consumption (gaVvr or MMSCF!vr) Fuel Heating
Value Sulfur Seasonal Fuel Use (% of Annual Use) ] Fuel Type (SCF/hr. gaUhr) Actual Reported for Requested Permit Untit (Btu/lb. Btu/gal. Btu/SCF) Content Dec·Feb Mar.May Calendar Year
(%wt.) Natural Gas 12.852 seflhr 112.6 MMsef/yr 1000 Btu/seC 0 25 25 -----_ .. L_. ------------------L ___ . ____ .. ---_._--; this ..:nginc equipped with un Air/Fuel ratio controlkr?
[8J Yes o No ction n7 Emissions Inventory Information & Emission Control Information ~ Emisl>ioll Factor DOCUllIcillatiOIl attachcd Data year for actual calendar yr. emissions below
& fuel use above (e.g. 2007); ~ Control Device Description Control Emission Factor Actual Calendar Year Emissions t Requested Permitted PolJutalll Efficiency Emissions2 Primary Secondary
(% Reduction) Uncontrolled Basis Units Uncontrolled Controlled Uncontrolled Controlled (TonsIY ear) (Tons!Year) (TonsiYear) (Tons/Year) TSP PM IIi N/A N!A 0.009')1 Ib1MMbtu 0.56 0.56
PM2_\ SOx NO:,>: NSCR >90% 3.7752 IbIMMbtu 212.51 4.87 VOC N/A N/A 0.0720 IblMMbtu 4.06 4.06 CO NSCR >90% 3.3718 IblMMbtu 189.80 4.87 rma!dehyde NSCR 50% 0.0144 IblMMbtu 0.81 0.41 :claJdch)dc
NSCR 50% 0.00279 IblMMbtu 0.157 0.079 ""-crolein NSCR 50% 0.00263 IblMMbtu 0.148 0.074 3enzen", NSCR 50% 0.00158 IblMMbtu 0.089 0.044 ------Please use the APeD Non.Criteria Reeortable
Air Pollutant Addendum form to reeort eoliutants not hsted above. Annua! cmi~sion fccs will be b~ OIl actual emissions reported here. If lefi blank. annual emission fees will be based
on requested emissions. !f RC411CSlI::d Pcrmitlcd Emissions is h:ft blank. the APCD will calculate emissions based on the information supplied in sections 03 -07 . Jun-Aug Sep·Nov _~
25 25 J Estimation Method or Emission Factor Source AP-42 Vendor Vendor Vendor Vendor AP·42 AP-42 AP-42 . IUII Ill) f-\Ppllcan}T.Certification -I hereby certify that all information
contained herein and information submitted with this application is complete, true and correct. I ;.. .... --Manager, Environmental & Lf-2-~-(O Mr. Jerry Alberts RegulatoJ.:)" Dale Name
of Legally Authorized Person (Please print) Title Page 2 of3 ENG4 .. :\.PI-.N .,\,.,
_' ~ __ ................ v..,. .... ~1.. .... } U(.11.jJPUCf , lOr Construction Permit -Reciprocating Internal CombustiL _.engine Pe. Number: [Leave blank unless APeD has already assigned
a permit # & AIRS IDJ Emission Source AIRS ID: //---Fae ility Equipment ID: -"E",N"G,,' -:o5,---~~ _ ~~ _ [Provide Facility Equipment lD to identify how this equipmem is referenced within
your organization.] ~ecti(Jn 0 J Administrative Information Comp2ny N;:"llJc: Antero Resources, Inc. Sl1UrCl.: Nallle: Hunter Mesa Compressor Station, ENG-S Source Loc<.l!ion: SE 114
SW 114 of Sec. 3U, T6S, R92W POriable Sl>urcl.: H(,me I:t.:lse: vlJ.i!ing AJdrc':'s: J()25 171h Street, Suite 300 Denver, Colorado Petsl)Jl Tu CDnta(.t: Mr. Jerry Alberts E-mJi! Address:
jalbert.s@.anteroresources.com ection 03 Gcncr,al Information NAICS. or SIC Code: 1321 County: Garfield ElevJtion: 5,840 ZIP Code: 80202 Phone Number: 303-357-7341 Fax Number: 303-357.7315
Feet Section 02 -Requested Action (check applicable request boxes) [81 Request for NEW permit or newly reported emission source o Request PORTABLE source permit o Request MODIFICATION
to existing permit (check each box below that applies) o Change fuel or equipment o Change permiliimit G C.hang.: company n:.lmo.! G Transfer of ownership [8J Request to limit HAPs with
a Federally enforceable limit on PTE o Request APEN update only (check the box below that applies) o Othcr o Revision to actual calendar yean emissions for o.!mission invclllory o Update
5-Year APEN term without change to permit limits or previously (CPOft emissions o Notification of AOS permanent replacement AddI. Info. & Notes: Proposed compressor engine lr existing
s()urCt;s. operation began on: For new or reconstructed sources. the pr~j.ected startup date i~: HI 2U10 xmal hours of source opemtion: 24 hours/day I 7 days/l).l;!ek 52 weeks/year ~neml
d<!scription of equipment purpose: Natural gas compression He (hI.! engine wa.:, ordered: N/A Ite the L:ogine was relocateJ into Colorado: ilJ this .:qllipml.!nt be operated in any NAAQS
nonattainmcnt area? lp~llwww.cdphl.!.state.C(l.lI~aQ/a{(JinmaintJin.htm/) clio" 04 -Engine Information Date engine construction commenced: Date of any reconstruction/modification: o
Yes ~ g.ine dale of manufacture: TBD Engine displacement: ----No o Don't know UcyI tnufllcturer: Waukesha Model: L7044 GS] Serial No.: TBD ;in...: fum:tlOO: 0 ~ Primary and/or peaking
power Compression 0 Pump jack Jlld~1C!Urer'.s maximum rated horsepower @sea level: nui:lctuj·er·s maximum site rating: ~ine Bro.!ke Specific Fuel Consumption Q!l 100% Load: Ie Type:
tion Source: o 2-Stroke ~ Spark I:2J 4-Stroke o Compression 1680 1680 7,650 0 0 Emergency back-up power Water pump 0 Other: BHP@1,200 RPM BHP@1,200 RPM kW Btu/HP-hr Combustion: 0 Lean
Burn I:2J Rich Bum Aspiration: 0 Natural 181 Turbocharged II is the maximulll number of hours this engine is used for emergency back-up power? o Hours/year -'«IVl APeD-20t I Page] of3
Colorado Depa~tment of Public Health and Environment Air Pollution Control Division (APeD) ! This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year
term. or when a significant change is made (increase production. new equipment. chunge in fuel type. etc). Mail this form along with a check for $152.90 to: Colorado Department of Public
Health & Environment APeD-SS·B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (30:1) 692·3150 Small
Business Assistance Program (SBAP): (30:1) 692-3148 or (303) 692·3 I 75 APEN forms: http://www.cdpi1c.S[;JIC.eowJapidownloactform\.html Application status: h[[r;::/lwww.cdDhe.slate.co.us/:.tOlsS/.~sn
cPl.hLIll! I2J Check box LO req.uest copy of d.d.ft permit prior to iS5U<lIlce. o Check box to request copy of draft permit prior to public notice. I~N(j:J_AP~N.,I(l'"
____ ..•. ~ ~~~~ \~. "" 'J '" ApP"catiOn tor Construction Permit -Reciprocating Internal Combustion Engine Permit Nunlber: ,,\. tllHI,0,5~ -S~"t. .....k.. .I..n..f.,. ......... tion
(Attach Operator StaCK BasI! Stack Discharge Stack Ekwation Height Above IDNo. (fcet) Ground Level (fc;ct) ENG~5-:J __ 5.8.J0 35 -------ce-:--o h~et with Temp. (~f) How Rate (ACFMl 1175
8182 Emission Source AIRS ID: f b f multi ole stacks: orovidc datum & eitb F -. • F . . Horizonta1 Datum U1M UTM Basting or Velocity Moisture (NAD27. NAD83. Zone Longitude (ft/sec) (%)
WGS84) (12 or 13) (n¥!ters or degrees) 127.7 NAD83 13 267129 )ireClion of .sLack outld (check one): [8] Vertical 0 Vertical with obstructing raincap o Horizontal o Down :xhausl Opening
Shap~ & Siz~ (check one): r:8J Circular: Inner Diameter (inches) = -,1,,4 _ _ o Other: Length (inches) = ction 06 -Fuel C( ·"~·""IJ tion Information '--Lat/Lon!.! or lJTM) . ~~~~-.----.~-~.
----=-~-=-uTM Northing or Method of Collection fur Location Latitude Data (c.g. map. GPS. (meters or degrees) GooglcEarth) 4374588 GPS o-Other (Describe). ___ -.J WiJth (inches) = Fuel
Use Rate (@100% load Annual Fuel Consurnp.!ion .cg~VY!. or MMSCF/'y!") Fuel Heating Value Sulfur Seasonal Fuel Use (% of Annual Use) ~ Fuel Type (SCF/hr, gaVhr) Actual Reported for Requested
Permit Limit (Btu/lb, Btu/gal, Btu/SCF) Content Dec-Feb Mar-May Jun-Aug Sep-Nov ~ -Calendar Year (% wt.) Natural G.us 12,852 scflhr 112.6 :MMscflyr 1000 Btu/seC 0 25 25 25 25 ----~-.
---.~ L--_____ ~ _ _ _ _ ----------------------I this engine ~quipped with an Air/Fuel ratio controller? 181 Yes o No :tion 07 -Emissions Inventory Information & Emission Control Information
J Emission Factor Documcntation attachcd Data year for actual calendar yr. emissions below & fuel use above (e.g. 2007); I Control Device Description Control Emission Factor Actual Calendar
Year Emissions! Requested Permitted Emissions2 Estimation Method 1 Pollutant Efficiency Primary Secondary (% Reduction) Uncontrolled Basis Units Uncontrolled Controlled Uncontrolled
(T onstY ear) (Tons!Year) (T ons/Y ear) TSP PM IIl N/A N/A 0.00991 IbIMMbtu 0.56 PM~._~ SOx NO;.,: N~CR >90% 3.7752 IblMMbtu 212.51 VOC N/A N/A 0.0720 IbIMMbtu 4.06 CO NSCR >90% 3.3718
IblMMbtu 189.80 flllaidchydc NSCR 50% 0.0144 IbIMMbtu 0.81 ·etaldch)de NSCR 50% 0.00279 IbIMMb.u 0.157 \crok:in NSCR 50% 0.00263 IblMMbtu 0.148 knzenc: NSCR 50% 0.00158 IbtMMbtu 0.089
Please use the APeD Non-Criteria Rel2.2rtable Air Pollutant Addendum fOll""m 1'.0 rel!ort E;oUutants not listed above. Annual cmis.'iion fces will be bascd on actual emissions reported
here. If left blank. annual emission fees will be based on requested emissions. ~ If Requested Permitted Emissions is left blank. the APeD will calculate emissions based on {he information
supplied in sections 03 -07. or Controlled Errus~ion Factor (Tons/Year) Source _ i ! 0.56 Ap·42 4.87 Vendor 4.06 Vendor 4.87 Vendor 0.41 Vendor 0.079 AP-42 0.074 Ap·42 0.044 AP·42 ,crcby
certify that all information contained herein and information submitted with this application is complete, true and correct. t{-2-~~(~ Mr. Jerry Alberts Date Name of Legally Authorized
Person (Please print) Pagt! 2 of3 Manager, Environmental & Regulatory Title !-"NG."i_AI'bN.dm:
____ ~ ___ .............. ...., ... J:"'1rt..l. ..... .c.1Ul..:l.:l.U..Jl"l l"lU J JLE (AP~N) & ,lication for Construction Permit Glycol Dehydration Unit "m .. ,~urn ber: [Leave blank
unless APeD has already assigned a pennit # & AIRS ID] Emission Source AIRS ID: 1 __ -cility Equipment ID: -,OD"E"'H=Y::.-!.I ______ _ [Provide Facility Equipment ID to identifY how
this equipment is referenced within your organization.] ction 0 I -Administrative Information :ompany Name: Antero Resources, Ine_ Source Name: Hunter Mesa Compressor Station -DEHY-l
,ourcc Location: SE 1/4 SW 1/4 of Sec. 30, T6S, R92W ;failing Address: 1625 17th Street, Suite 300 Denver, Colorado NAICS. or 1321 SIC Code: County: Garfield Elevation: 5,840 ZIP Code:
80202 -son To Contact: Mr. Jerry Alberts E-mail Address:jalberts@anteroresources.com Phone Number. 303·357-7341 Fax Number. 303-357.7315 ~tion 03 -General Information existing sources.
operation began on: mal Hours of Source Operation: 24 hours/day 7 days/week Feet Section 02 Requested Action (Check ~pplicable request boxes) ~ Request for NEW permit or newly reported
emission source o Request MODIFICATION to existi~g permit (check each box below that applies) o Change process or equipment 0 Change company name o Change permit limit 0 Transfl,..'T
of ownership 0 Other ~ Request to limit HAPs with a Federally enforceable limit on PTE o Reqnest APEN update only (cbeck t~e box below that applies) o o Revision to actual calendar ye~r
emissions for emission inventory Update 5-Year APEN term without change to permit limits or previously reported emissions ' Addl. Info. & Notes: Proposed 2S MMscf/day deby; overheads
from TEG flash tank and vapors off of reboiler still vent routed to thermal oxidizer for combustion For new or reconstructed sources, the projected stanup date is: 10 2010 52 weeks/year
leral description of equipment and purpose: Inlet TEG Dehydration Unit designed to process up to 25 MMscf/day Is this unit subject to the 90% control requirement of Colorado Regulation
No.7, XVII.D (total uncontrolled actual VOC emissions from 811 dehydration units at this stationary source, including APEN Exempt units. ~ 15 tonslyr)? .. ~ Yes o No ~ No ~ No o Don'tknow
Will this equipment be operated in any NAAQS nonattainment area? (http://www.edphe.state.co.us/ap/attainmainrain.html) Is this unit located at a stationary source that is considered
a Major Source of Hazardous Air Pollutant (HAP) emissions? :ion 04 -Dehydration Unit Equipment Information :facturcr: NATCO Model: Serial No.: o iler Rating: 1.0 MMBtulhr :' )1 Used:
~ TriEthylene Glycol (TEG) 0 Ethylene Glycol (EG) 0 DiEthylene Glycol (DEG) )1 Pump Drive: ~ Electric 0 Gas If gas, injection pump ratio: acfinlgpm Pump Make & Model: Kimray 21015 #
of Pumps: 1 )1 recirculation ratc (gal/min): Max: 4,2 Requested I: 4,2 Lean glycol water content: 1,5 wt.% . Gas Throughput: Design Capacity: 25 MMSCF/day Requested I: 9,125 MMSCF/yr.
Calendar year actual: MMSCF/yr. Gas: Pressure: 1100 psig Temperature: 80 OF :r Content: Wet Gas: IblMMscf ~ Saturated Dry Gas: 7,0 IblMMscf l Tank: Pressure: 30 psig Temperature: 150
OF 0 None Separator: Pressure: psig Temperature: OF ~ None ping Gas: ~ None 0 Use flash gas 0 Use dry gas: scfrn 0 UseN2: scfrn Requested values will become pennit limitations. ~dditional
~ Attach a process flow diagram nformation [8J Attach GRI-GLYCalc 4.0 Input Report & Aggregate Report (or equivalent simulation report/test results) tequired: [8] Attach the extended
gas analysis (including BTEX & n-Hexane temperature & pressure) RM APCD-202 I DYes DYes o Don'tknow o Don'tknow Colorado Departi;nent of Public Health and Environment Air Pollution Control
Division {APeD} This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year! term, or when a significant change is made (increase production, ncrw
equipment, change in fuel type. etc). Mail tbis form along ~ith a check for $152.90 to: Colorado Departmeotiof Public Health & Environment APCD-SS-Bl 4300 Cherry Creek Drive Soutb Denver,
CO 80246-1530 For guidance on how to complete this APEN fonn: Air Pollution Control Division: (303) 692-3150 Sma11 Business Assistance Program (SBAP): (303) 692-3148 0' (303) 692-3175
APEN forms: http://www.cdphe.stace.co.uslap/downloadfonns.html Application status: bnu:l/www.cd(2he.state.co.usiaQ/s:VssQcllt.hlml .. ~ Check box to requ~t copy of draft permit prior
to issuance. 0 Check box to requ~t copy of draft permit prior to public noticc. ,
_ uU ____ ~ .~"'. "'nH""'Ul~ l~U U~J£ lAJ!'EN) & Application for Construction Permit -Glycol Dehydration Unit Permit Number: Emission Source AIRS ID: I I ection 05 -Stack Information
(Combustion stacks must be listed here) Section 06 -Stac.k (Source~ if no combustion) Location (Datum & either LatiLong or lJTM) Operator Stack Base Stack Discbarge Slack Elevation Height
Above IDNc. (feet) Ground Level _(feet) TO-I S.84~~ L ___2_85_ _ )irection of stack outlet (check one): 181 :'xhaust Opening Shape & Size (check one): Temp. Flow Rate: Velocity Moisture
I ("I') (ACFM) (ftlsec) (%) I Horizontal Datum U1M UfM Basting or (NAD27.NAD83. = Longitude WGS84) (12 or 13) (meters or degrees) 1300 30 NAD83 13 267084 ----VerticaJ 0 Vertical with
obstructing raincap [8J Circular: Inner Diameter (inches) = 29 -""--o Horizontal 0 Down o Other. Length (inches) = ~ction 07 -Control Device Information (Indicate if a control device
controls the flash tank and/or regenerator emissions) o U1M Northing or . Latitude (meters or degrees) 4374625 -Other (Describe). Width (inches) = Method of Collection for Location Data
(e.g, map, GPS. GcogleEartb) GPS :J Condenser used for control of: [2] Combustion Device used for control of: flasb tank and still vent vapors Rating: 10 MMBtu/h, I Type: Make1Model:
Type: Thermal Oxidizer MakeIModel/Serial #: Questor Technology IncJQ250 Temperature (OF): Maximum: Average: VOC & HAP Control Efficiency: Requested: 99 % Manufacturer Guaranteed: 99
Requested voe & HAP Control Efficiency: % Minimum temp. to achieve requested control: 1200 'F Waste gas heat content: -1200 Btulscf ] VRU used for control of: Constant 'Pilot light?
1:81 Yes 0 No Pilot burner ratiQg: 0.8 MMBtulhr Size: Make/Model: 0 Closed loop system used for control of: Requested voe & HAP Control Efficiency: % Description: An_nu~l ti~e that VRU
i~ bypassed (emissions vented): % [2] DescribeAoy Other: Thermal Oxidizer will operate with minimum ~~nt.!:.0l ~fficiency of 990/0 -ction 08 Emissions Inventory Information & Emission
Control Information ~ L.. ••••• >d." ......... " .......................................... ......... ". ........ , ..... u .................. ".,. ",nu ......... " below ~ ~s throughput
above (e.g. 2007):_1. Control Device Description Control EmissionFactor Actual Calendar Year Emissions" Requested Permitted Estimation Method Pollutant Efficiency Emissio~ or Primary
I Secondary ~:"'troll~ Controlled Uncontrolled Control1cd Emission Factor (% Reduction) Uncontrolled Bash; Units onsIYear (TonsIY ear) (TonsIY ear) (I'onsIY ear) Source NOx N/A N/A See
TO-I vOC 26.98 Iblbr 118.18 1.18 GLYCalc CO NIA NIA See TO-I Benzene Identify .In Section 07 258 Iblhr 11.32 0.113 GLYCalc Toluene 7A7 Iblhr 32_74 0.327 GLYCalc thylbenzene 0.44 Ihlhr
1.93 0.019 GLYCalc Xylene 857 Iblhr 3752 0.375 GLYCalc n-Hexane 0.25 Iblbr 1.10 0.011 GLYCalc Please use the APCD Non-Criteria Re!!ortable Air Pollutant Addendum form to ree~rt eollutants
not listed above. Annual emission fees will be based on actual emissions reported here. Ifleft blank. annual Cnu5:sion feeS will be based on requested emiSSIOns. J If RlXluested Penniued
Emissions is left blank. the APCD will calculate emissions based on the infonnation supplied in sections 03 -08. lereby certify that all information contained herein and information
submitted with this application is complete, true and correct. '+'? _ 2.. (], --I () Manager, Environmental & 'i V l Mr. Jerry Alberts -=R",e~g"ul,-,a"to",r"y,--______ _ Date Name of
Legally Authorized Person (please print) Title Page 2 of2 2SMMDchyl_ APEN.doc
..-..J.u .... ..:7I..)1..1..-.l .. 1"'-I.1.1\ ..... J1, \P1Y~1~) &; Iication for Construction Permit Glycol Dehydration Unit rDlh • ~ umber: [Leave blank unless APCD has already assigned
a permit # & AIRS 101 Emission Source AUtS ID: 'ility Equipment ID: ---,D~E",H=Yc:-,,2 ______ _ [Provide Facility Equipment lD to identitY how this equipment is referenced within your
organization.] :tion 01 Administrative Information Section 02 Requested Action (Check .,.pplicable request boxes) ~ompany Nilme: Amero Resources, Inc. NAICS, or f2l Request for NEW permit
or newly r~ported emission source Source Name: Hunter Mesa Compressor Station -DEHY-2 ource Location: SE 1/4 SW 1/4 of Sec. 30, T6S, R92W SIC Code: 1321 o Request MODIFICATION to existing
permit (check each box below that applies) iailing Address: 1625 17th Street, Suite 300 Denver, Colorado s{m To Contact: Mr. Jerry Alberts ::':-mail Address: jalberts@anteroresources.com
tion 03 -General Information existing sources, opt:ration began on: County: Garfield Elevation: 5,840 ZIP Code: 80202 Phone Number: 303-357-7341 Fax Number. 303-357-7315 Feet o Change
process or equipment , 0 Change company name o Change permit limit ' 0 Transfer of ownership 0 Other 181 Request to limit HAPs with a Federally enforceable limit on PTE o Request APEN
update only (check th;e box below that applies) o o Revision to actual calendar year emissions for emission inventory Update 5-Y ear APEN term without change to permit limits or previously
reported emissions Addl.lnfo. & Notes: Proposed 2S MMscf/day dehy; overheads from TEG flash tank and vapors off of reboiler still vent routed to thermal oxidizer for combustion For new
or reconstructed sources, the projected startup date is: 10 2010 11al Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year eral description of equipment and purpose: Inlet
TEG Dehydration Unit designed to process up to 2S MMscf/day Is this unit subject to the 90% control requirement of Colorado Regulation No.7, XVII.D (total uncontrolled actual VOC emissions
from all dehydration 1[81 Jnits at this stationary source, including APEN Exempt units, ~ 15 tons/yr)? ' Yes o No [8] No [8] No o Don'tknow Will this equipment be operated in any NAAQS
nonattainment area? (http://www.cdphe.state.co.uslap/attainmaintain html) s this unit located at a s(ationary source that is considered a Major Source of Hazardous Air Pollutant (HAP)
emissions? 1 ()n 04 -Dehydration Unit Equipment Information u acturer: NATCO Model: Serial No.: er Raring: 1.0 MMBtu/hr o Used: [8] TriEthylene Glycol (TEG) 0 Ethylene Glycol (EG) 0
DiEthylene Glycol (DEG) o Pump Drive: [8] Electric 0 Gas If gas, injection pump ratio: acfmJgpm Pump Make & Model: Kimray 21015 # of Pumps: 1 I recirculation rate (gal/min): Max: 4.2
Requestedl : 4.2 Lean glycol water content: 1.5 wt.% Gas Throughput: Design Capacity: 2S MMSCF/day Requested I: 9,125 MMSCF/yr. Calendar year actual: MMSCF/yr. ias: Pressure: 1100 psig
Temperature: 80 OF Content: Wet Gas: IblMMscf [8] Saturated Dry Gas: 7.0 IblMMscf Tank: Pressure: 30 psig Temperature: 150 OF 0 None ;eparator: Pressure: psig Temperature: OF [8] None
ing Gas: [8] None 0 Usc flash gas 0 Use dry gas: scfin 0 Use N2: scfin ~equested values will become permit limitations. .dditional [8] Attach a process flow diagram Iformation 121 Attach
GRI-GLYCalc 4.0 Input Report & Aggregate Report (or equivalent simulation report/test results) .equired: 121 Attach the extended gas analysis (including BTEX & n-Hexane, tet11!leratllre
& pressure) RMAPCD-202 '0 Yes DYes o Don'tknow o Don'tknow Colorado Department of Public Health and Environment Air PoIlu'tion Control Division (APeD) This notice is valid for five (5)
years. Submit a revised APEN prior to expiration of five-year term. or when a significant change is madc (increase production. new equipment, change in fuel type, etc). Mail this form
along with a check for $152.90 to: Colorado Department of Public Health & Environment APCD-SS-81 4300 Cherry Creek Dr~ve South Denver, CO 80246-1530 For guidance on how to complete this
APEN form: Air Pollution Control Division: (303) 692-3150 Sma11 Business Assistance Program (SBAP): (303) 692-3148 or (303)692-3175 APEN forms: http://www.cdphc.stare.co.us/ap/downloadfonns.htmI
Application status: htm:l/www.cdnhe.srare.co.us/an/sslssncnt.btmi [8] Check box to request copy of draft permit prior to issuance. 0 Check box to reques~ copy of draft permit prior to
public notice.
_ u ____ ~~_ • ~,. ~"U""lV" l~V IICf!; (Al')<;N) & Application for Construction Permit -Glycol Dehydration Unit Permit Number: Emission Source AIRS m: I I ction 05 -Stack Inf, :1(""111<1
tion (Combusti k t be listed here) S~cti.!!n (l6 -::St~k {S_our~~f no combustif!lli Location (Datum & either LatiLong or UTM) )pcrdtor Slack Base Stack: Discharge Horizontal 0._ UTM
trIM Easting or UTM Northing or Method ofCollcction for Stack Elevation Height Above Temp. Flow Rate Velocity Moisture Gro~,~cl (oF) (ACFM) (IVsec) (%) (NAD27. NAD83. Zone Longitude
. latitude Location Data (e.g, map, i IDNc. (fcel) feet WGS84) (12 or 13) (m"ersordegr=) (meters or degrees) GPS. Google.Earth) I TO-I 5,840 28.5 1300 30 NAD83 13 267084 4374625 GPS
------Irection of stack outlet (check one): I:8l xhaust Opening Shape & Size (check one): Vertical 0 Vertical with obstructing raincap I8l Circular: Inner Diameter (inches) = 29 --=--o
Horizontal 0 Down o Other. Length (inches) ~ o Other (Describe): Width (inches) = ~tion 07 -Control Device Information (Indicate if a control device controls the flash tank and/or regenerator
emissions) J Condenser used for control of: 181 Combustion Device used for control of: flash tank and still vent vapors Rating: 10 MMBtuihr I Type: Make/Model: Type: Thermal Oxidizer
Make/Model/Senal #: Questor Technology Inc.JQ2S0 Temperarure (OF): Maximum: Average: VOC & HAP Control Efficiency: Requested: 99 % Manufacturer Guaranteed: 99 .. Request~d voe & HAP
Control Efficiency: % Minimum temp. to achieve requested control: 1200 OF Waste gas heat content: -1200 Blu/sef J VRU uscd for control of: Constant pilot li£ht? [gI Yes 0 No Pilot burner
rating: 0.8 MMBtuIhr Size: MakeIModel: 0 Closed loop system used for control of: Requested voe & HAP Control Efficiency: % Description: Annual timc that VRU is bypassed (emissions vented):
% 181 Describe Any Other: Thermal Oxidizer will operate with minimum control efficiency 0(99% tion 08 Emissions Inventory Information & Emission Control Information I Emission Factor
Documentation attached Data year for actual calendar yr. emissi.ons below & gas throughput above (e.g. 2007): I Control Device Description Control Emission Factor .ActllaI Calendar Year
Emissioni' Requested Permitted Estimation Method Pollutant Efficiency Emissioni' or Primary I Secondary (% Reduction) Uncontrolled Basis Units Uncontrolled Controlled Uncontrolled Controlled
Emission Factor (TonsIY earl (TonslYearl (TonsIYearl (TonsIYear) Source NOx N/A N/A See TO-I VOC 26.98 lblbr 118.18 1.18 GLYCaic CO N/A NIA See TO· I Benzene Identify In Section 07 2.58
lblbr II.32 0.113 GLYCa1c Toluene 7.47 lblbr 32.74 0.327 GLYCaic ,ylbenzene 0.44 Iblbr 1.93 0.019 GLYCalc Xylene 8.57 Iblbr 37.52 0.375 GLYCalc I-Hexane 0.25 lblbr 1.I0 O.OII GLYCalc
Please use the APeD Non~Criteria Ree0rtable Air Pollutant Addendum form to ree~rt eollutants Dot listed above. Annual emis$ion fees will be based on actual emissions reported here. Ifleft
blank, annual emission fees will be based on requested emissions. 1 If Requested Pcnnittcd Emissions is left blank. the APeD will calculate emissions based on the information supplied
in sections 03 _ 08. 1011 u, -A.ppIiCall~eruIlca~I hereby certify that all information contained herein and information submitted with this application is complete, true and correct.
.... ~ A r ----t,( -1... 0 _rA Manager, Environmental & L/l U Mr. Jerry Alberts -;;R,"e~g,!ul~a"'to.,.r~y,-______ _ Date Name of Legally Authorized Person (please print) Title Page 2
of2 25MMDchy2 _ APEN.doc
____ ~ ... ................... 'II..J ... .J:"1.l"l.l. c.luJ.~~.1Ul~ l~Vl'lLE (i N) & Application for Construction Permit General Jeri. {\lumber: [Leave blank unless .APeD has aJready
assigned a permit # & AIRS IO] Emission Sonrce AIRS ID: I ---I acility Equipment ID: -,T,-,O~-I~ _________ _ (Provide Facility Equipment ID to identify how this equipment is referenced
within your organization.] ection 01 -Administrative Information Company Name: Antero Resources, Jnc. Source Name: Hunter Mesa Compressor Station -TO-1 Source Location: SE 1/4 SW 1/4
of Sec. 30, T6S, R92W Portable Source Home Base: Mailing Address: 1625 J 7th Street, Suite 300 Denver, Colorado :r:,on To Contact: Mr. Jerry Alberts E-maii Address:jalberts@anteroresour-ces.com
ction 03 -General Information NAICS,or SIC Code: 1321 County: GarfIeld Elevation: 5,840 ZIP Code: ---Phone Number: 303-357-7341 Fax Number: 303-357·7315 Feet Section 02 Requested Action
(check applicable request boxes) Request for NEW permit or newly 'reported emission source Request PORTABLE soul·ce permit 181 o o Request MODIFICATION to existing permit (check each
box below that applies) o o Change fuel or equipment Change pennit limit o o Change company name Transfer of owncrship o Othcr o Request to limit HAPs with a Federally enforceable limit
on PTE o Request APEN update only (check the box below that applies) o o Additional 10(0.& Notes: Revision to actual calendar year emissions for emission inventory Update 5-Year APEN
tenn without change to pennit limits or previously reported emissions Thermal Oxidizer to controJ:dehy streams from DEHY-l and DEHY-2 r cxi:-;tin£ sources, operation began on: For new
or reconstructed sources, the proj~cted startup date is: 10 1 2010 nnal Hours of Source Operdtion: 24 hours/day 7 days/week 52 weeks/year ~eral description of equipment and purpose:
Tbermal Oxidizer to combust ali overbeads offTEG nash tank and reboiler still vent vapor streams; max fuel gas usage up to 16,000 scf/day !l this equipment be operated in any NAAQS nonattainment
area? 0 Ye, 181 No 0 Don't 12:I/www.cdl2!lc,smtc.co u&:an/attainmmntain.html) know Colorado Department of Public Health and Environment Air Pollution Control Division (APCD) :tion 04
ProcessinglManufacturing Equipment Information & Material Use This notice is valid for five (5) years. Submit a revised APEN prior to escription of cquipmentl : expiration of five-ye~
tenn, or when a significant change is made anufacturcr: Model No.: Serial No.: (increase production, ~ew equipment, change in fud type, etc). Mail this form along, with a check for $152.90
to: Description (F~ctual Leve~) Annual ~ues~ Petmitted Levef Design Process Rate Colorado Department of Public Healtb & Environment or Data Year Sneci Units) (SD;,;;jjy UnitsiHOlIr)
APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 'w aterials: For guidance on how to complete this AP EN form: Air Pollution Control Division: (303) 692·3150 Small Business
Assistance Program (SBAP); (303) 692·3148 or ushed (303) 692·3175 )ducts: APEN fonns: ht!;g:llwww.cdnbe.state.co.usJan/downloadforrns.html ICC Process; Application status: h!!Q:/lwww.cduhe.:;rate.co.
us/aulssfs§]2£}lt.hhrli , If additional space is required, please attach a separate list of equipment, materials and throughputs. [8J Check box to request copy of draft permit prior
to Issuance. 2Requcsted values will become permit limitations. Requested level should consider process growth over the next five years. o Check box to request copy of draft permit prior
to public notice. UKM APCD-200 J Page I 0[2 Thermal Oxidi,£cr_ APEN.Joc
~,. .. .,., .. _'" ,,'-' 1''-'' {A1"EN) & Application for Construction Permit -General Permit Number: _______ _ Emission Sonree AIRS ID: '---, ~ction 05 -Emission Release_ _In_f t. ...
A ..... lion (Attach te sheet with tin!< Ii· tho I of multi pI ',de datum & either LatiLI UTM) Operator Base Discharge Height T_. Flow Rate Velocity Moisture Horizontal Datum UTM UTM
Basting or U1M Northing or MctOOd of Collection for Location Stack Elevation Above Ground (NAD27, NAD83. Zone Longitude Latitude IDNo. (feet) Level (Feet) (oF) (ACFM) (ft/sec) ("/0)
WGS84) (!2od3) (metets me degrees) (mders ordegrccs) Data (e.g. _, GPS, GoogleEartll) TO-! 5,840 _ 28.5 1300 30 NAD83 13 267084 4374625 GoogleEartb --_._-_. -lirection of outlet (check
one): I8J Vertical 0 Vertical with obstructing raincap o Horizontal o Down o Other (Describe): xhaust Opening Shape & Size (check one): I8l Circular: Inner Diameter (inches) = 29 o Other:
Length (inches) == Width (inches) "" ---ction 06 -Combustion Equipment & Fuel Consumption Information ompany ...:quipmt!nt Identitication No.: TO-l Manufacturer: Questor Technolog-y,
Inc. Model: Q250 Serial No.: FucI Type Design Input Rate Actual Level Annual Requested Permitted Level" Fuel Healing VaJue (lndkateo Percent Weight Seasonal Fuc1 Use ('% of Annual Use)
(10' Btulhr) (For Data Year) (SpecifY Units) BtuIlb, Btu/gal. Btu/SCF) Sulfur Ash Dec-Feb Mar-May Jun-Aug Scp-Nov-Waste Gas 10 25.1 MMsc£'yr -1200 25 25 25 25 Requested values will become
permit limitations. Requested level should consider process growth over the next five yean;. :tion 07 Emissions Inventory Information & Emission Control Inform.@tion ttach any emission
calculations and emission factor documentation to this APEN fonn I Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput above (e.g. 2007):..l
Control Device De::;cription Overall Control Emission Factor Actual Calendar Year Requested Permitted Pollutant Collection Efficiency Emissioruf Emissions4 Estimation I Method or Primary
Secondary Efficiency (% Reduction) Uncontrolled Units Controlled Uncontrolled Uncontrolled Basis (Tons/Y ear) (Tons/Year) (Tons/Y car) TSP PM 10 PM2.5 SOx NOx N/A VOC 236.4 CO N/A ._----Please
use tbe APeD Non-Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Annual emission fees will be based on actual emissions reported here. Ifleft blank.
annual emission fees will be based on requested emissions. 4 ffRequested Permitted Emissions is left blank, the APeD will calculate emissions based on the infonnation supplied in sections
03 ·07. Controlled Emission Factor ' (!ons/Y ear >-Source 1.02 AP-42 2.36 Calculations 5.56 AP-42 Beam crtificatio -I ereby certify that aU information contained herein and information
submitted with this application is complete~ true and correct. (jJ ~") '<0 . r.,. A Manager, Environmental & -:-:-7~JtL~~~t:~~-.-::::::~~-:-;::::~-~----l V --r.Y Mr. Jerry Alberts ~R~e".'g",u"la",t",
o,,"r.l.Y _______ _ a Date Name of Legally Authorized Person (please print) Title Page 2 of2 111cmlalOxidi£cr_APEN.doc
.~~ ... -.... I I Cf'\lA I'(I:.t"UK I ABLE AIR P .LUTANT EMISSION NOTICE ADDENDUM (See reverse side for guidance on completing this form) Permit Number: Company Name: Antero Resources,
Inc. Plant Location: SE 1/4 SW 1/4 of Sec. 30, T6S, R92W Person to Contact: Gerard G. Alberts E-mail Address: jalberts@anteroresources.com Chemical Abstract Service Chemical Name Reporting
Control Equipment! (CAS) Number BIN Reduction (%) 71-43-2 Benzene A 99% 108-88-3 Toluene C 99% 1330-20-7 Xylenes C 99% 110-54-3 n-Hexane C 99% 100-41-4 Ethylbenzene C 99% ----------1
of Person Legally Authorized to Supply Data Gerard G. Alberts Name of Person Legally Authorized to Supply Data (Please print) Form Revision Date: December 4, 2006 AIRS 10 Number: ------------------Co
unty: Garfield Phone Number: 303-357-7341 Fax Number: 303-357-7315 Zip Code: -------Emission Factor Emission Uncontrolled Actual Controlled Actual (Include Units) Factor Source Emissions
(lbs/year) Emissions (lbs/year) GL YCalclE&P 47,8020 540 Tanks 2.0 GLYCalclE&P 130,941 1,309 Tanks 2.0 GLYCalclE&P 150,060 1,500 Tanks 2.0 GL YCalclE&P 4,380 43 Tanks 2.0 GL YCalclE&P
7,710 77 Tanks 2.0 _._-----Calendar Year for which Actual Data Applies: l(--vS -Ce Date Manager, Environmental & Regulatory Title of Person Legally Authorized to Supply Data
_ .... ~~.~H ,"VB'--'" VU-JC1~) dl Application for Construction Permit Midstream Condensate Tank Battery ermit Number: [Leave blank unless APeD has already assigned a pennit # & AIRS
10] Emission Source AIRS ID: I ---acility Equipment ID: ---.!T:cAN=K=-I'-_______ _ [provide Facility Equipment ID to identify how this equipment is referenced within your organization.]
~ction 01-Administrative Information Section 02 -Requested Action (Check applicable request boxes) Company N<l.nlc: Antero Resources Pipeline NAICS, or 1321 Request for NEW permit or
newly reported emission source Source Name: Hunter Mesa Compressor Station -TANK-l Source Location: SE 114 SW 1/4 of Sec. 30. T6S, R92W SIC Code: [8J o Request MODIFICATION to eXisting
permit (cbeck each box below that applies) \1ailing Addrc.s.s: 1625 17th Street. Suite 300 Denver, Colorado rson To Contact: Mr. Jerry Alberts E-mail Addrcs.s: jalberts@anteroresources.com
ction 03 -General Information . existing sources, operation began on: County: Garfield Elevation: 5,840 Feet ZIP Code: 80202 Phone Number. 303-357-7341 Fax Number: 303-357-7315 mal Hours
of Source Operation: 24 hours/day 7 days/week 52 1cral description of equipment and purpOse: Condensate stock tanks (up to 3-400bbJ tanks) Do any of the condensate storage tanks have
a capacity ~ 10,000 bbl? o Change process or equipment 0 Change company name o Changepennitlimit 0 Transfer of ownership 0 Other [8J o Request to limit HAPs with a Federally enforceable
limit on PTE Request APEN update only (check the box below that applies) o o Revision to actual calendar year emissions for emission inventory Update 5-Year APEN tenn without change
to permit limits or previously reported emissions Addl. Info. & Notes: APEN to register tanks with controls For new or reconstructed sources, the projected startup date is: weeks/year
10 1 2010 Arc you requesting;:: 20 ton/yr VOC emissions. or are uncontrolled acrual emissions ~ 20 tonlyr? (If "Yes", Regulation No.7, Section XVIl.C will apply) Is this unit located
at a stationary source that is considered a Major Source of Hazardous Air Pollutant (HAP) emissions? o Yes A I'2l Yes o Yes [8J No o No [8J No o Don't know Will this equipment be operated
in any NAAQS nonattainment area? (http://www.cdphe.stateco.us/ap/attainmaintain.hnn\) 0 Yes B [8J No o Don't know A Jr"ycs", the tank(s) may be subject to Regulation No.7. Sections Ill,
IV, & VI, and Regulation No.6, Part A, Subpart Kb or Ka. Provide an applicability detennination of these rules. B If "Y cs ", the tank(s) may be subject to Regulation No.7, Section XU.A
or XU.B. Provide an applicability determination of these rules. .-:-:..--:..-----------------------, tion 04 Tank Battery Informationi nber of tanks: Up t03 Idensatc throughput: Requcstcd2:
36,500 bbl/year ::.tual annual average hydrocarbon liquid throughput ~ 500 bbIlday? • If"yes" above. identify the gas-te-oil ratio: "flash,,3 emissions anticipated from the tank(s)?'-----gravity:
[ Vapor Pressure: -50-55 -5 degrees psi m3/liter Total tank capacity (bbl): --:::'",2",0.::.0 _ _ Actual calendar year: bbllyear o Yes [8J No [8J Yes o No True Vapor Pressure: -3.5 psia@60°F
See PS Memo 05-0 I for infonnation on condensate tank permitting and identification of parameters used to calculate emissions. http://www.cdphc.SI<llC.CO. uSfapidownlps05-O l.pdD Requcsted
values will become permit limitations. Hydrocarbons can "flash" into thc vapor phase due to a reduction in pressure on the hydrocarbon liquids. ldditionaI O· Attach a pressurized pre-flash
condensate extended gas analysis, RVP & API analysis of the post-flash oil nformation 0 Attach E&P Tanks input & emission estimate documentation (or equivalent simulation report/test
results) lcquircd: 0 Attaeh EPA TANKS emission analysis if emission estimates do not contain wooong/breatbing losses RM APCD-204 1 Page 1 of3 Colorado Depanment of Public Health and
Environment Air Pollution Control Division (APCD) This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-year tenn, or when a significant change is
made (increase production, new equipment. change in fucl type, etc). Mail this form along with a check for $152.90 to: Colorado Department of Public Health & Environment APeD-SS-BI 4300
Cberry Creek Drive South Denver, CO 80246-1530 For guidance on how to complete this APEN form: Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP):
(303) 692-3148 or (303) 692-3175 APEN forms: http://www.cdDhe.state.co.uSlap/downloadforms.html Application status: http://www.cd.Ohe .. stale.C.D:.u.waDfs~s~pJ.html [8J Check box to
request copy of draft pennit prior to issuance. o Check box to request copy of draft permit prior to public notice. TankAPl::.N.uoc
___ . __ ~~ ... _ ... ~ ... nJ ... .I. ....... .I.!.o v·t.£.£.n1)" AppllC: 1 for Constrnction Permit -Midstream Condensate Tank Bat.~i Permit Number: _______ _ Emission Sonrce AIRS ID:
I ---tion 05 -Stack Information (Combust: tack t be listed h Section 06 -Sta.ck. {S.ourc~ • .if llO~O...IDh.ust~nLLocation (Datum & either LatiLong or UTM) Horizontal Datum UTM UTM Basting
or i UTM NonhiDg or Method of Collection for (NAD27, NAD83, Zone Longilude Latilude Location Data (e.g. map, WGS84) (12 or 13) (metern or degrees) fmeters or degrees) GPS, GoogleEanh)
per-dtoT Stack Base Stack Discharge Stack Elevation Height Above Temp. Flow Rate Velocity Mou.bJre o No. (feet) Ground Level ('F) (ACFM) (ft/sec) (''') (fecO "ARE 5,840 JlI(rICl-1000
5 NAD83 13 267138 4374588 GPS -_.----------rcction of stack outlet (check one): I8l Vertical 0 Vertica1 with obstructing raincap haust Opening Shape & Size (check one): 18] Circular.
Inner Diameter (inches) = --=3-=6 _ _ o Horizontal 0 Down o Other: Length (inches) = o Other (Describe). _ __ Width (inches) ~ tion 07 -Control Device Inform_a__t "l Ull Condenser used
for control of the tank battery. 121 Combustion Device used for control of the tank battery. Rating: --5 MMBtulhr , Type: Make/Model: Type: Flare MakeIModcl/Serial #: Cimarron ECD-2-48-2
Temperature; (OF): Maximum: Average: VOC & HAP Control Efficiency: Requested: 95 % Manufacturer Guaranteed; N/A % -Requested VOC & HAP Conlrol Efficiency: % Minimum temp. to achieve
requested control: N/A OF Waste gas heat content: -1500 Stulscf VRU used for control of the tank battery. Constant oilot light? 121 Yes 0 No Pilot burner ratinv: 0.20 MMBtulhr Size:
Make/Model: 0 Closed loop system used for control of the tank battery. Requested voe & HAP Conlrol Efficiency: % Description: ~~~al ~in_le ~hat VRU is bypassed (emissions vented): %
0 Describe Any Other: -----_.-ion 08 Emissions Inventory Information & Emission Control Information Emission Factor Documentation attached Data year for actual calendar yr. emissions
below & throughput in Sec. 04 (e.e;. 2007): I Contro1 Device Description Control Emission Factor Actual Calendar Year Emissions4 iRequested Permitted ollutant Efficiency Emissionii Primary
I Secondary Uncontrolled Controlled UnC\>ntrolled Controlled (% Reduction) Uncontrolled Basis Units (TonsIY ear) (ronsiY ear) .. ITOlLsiYearl (TonsIY ear) NO, voe 10 Iblbbl 182.5 9.13
eo enzenc Idslltify In Section 07 0.048 Iblbbl 0.88 0.04 'oluene flbenzene (ylene Hexane . 0.14 Iblbbl 2.56 0.13 Please use the APeD Non-Criteria Ree:ortable Air Pollutant Addendum form
to ~~rt e:2!lutants not listed at)ove. Annual emission fees will be based on actual emissions reported here. Ifleft blank, annual emission fees will be based on requested emissIons.
5 If Requested Penniucd Emissions is left blank, the APeD will calculate emissions based on the information supplied in sections 03 -08. Estimation Method or Emission Factor Source Garfield
Cty E.F Garfield ety E.F Garfield ety E.F ereby certify that aU information contained herein and information submitted with this application is complete, true and correct. LJ1 _ z. ~
-r? Manager, Environmental & ! Mr. Jerry Alberts --.;;R;;'eg:!"'uJ"a"to"'ry"'-_______ _ Date Name of Legally Authorized Person (please print) , Title Page 2 0[3 TankAPEN.doc
____ . __ .. ~~~.~., .,~ .n_'" \Ar.l!.l'OJ 6< Application for Construction Permit General 'ermit Number: [Leave blank unless APeD has already assigned a permit # & AIRS ID1 Emission
Source AmS ID: '---acility Equipment ID: ~F=L,;:ARE~~ ______ _ (Provide FaciJity Equipment ID to identify how this equipment is referenced within your organization.J ection 01 Administrative
Information Comp.my Namc: Antcro Resources, Inc. NAICS, or SIC Code: 1321 Section 02 Requested Action (cbeck applicable request boxes) 181 0 Request for NEW permit or newly reported
emission source Request PORTABLE source permit , Source Name: Hunter Mesa Compressor Station -FLARE Source Location: SE 1/4 SW 1/4 of Sec. 30, T6S, R92W County: Garfield 0 Request MODIFICATION
to existing permit (check each box below that applies) Portable Source Hom~ Base: Elevation: ZIP Code: 5,840 Feet o Change fuel or equipment 0 Change company name o Change permit limit
0 Transfer of ownership 0 Other lSi Request to limit HAPs with a Federally enforceable limit on PTE \!failing Address: 1625 17th Street, Suite 300 o Request APEN update only (check the
box below that applies) Denver, Colorado ---'tson To Contact: Mr. Jerry Alberts E-mail Address:jalbcrts@anterorcsources.com t:tion 03 General Information . exif-ting sources, operation
began on: nnal Hours of Source Operation: 24 Phone Number: 303-357-7341 Fax Numb ... : 303-357-7315 hours/day 7 days/week o o Additional Info. & Notes: Revision to actual calendar year
emissions for emission inventory Update 5-Year APEN term without change to permit limits or previously reported emissions Facility flare to control tank vapoA ..... 4 roo: For new or
reconstructed sources, the projected startup date is: 10 I 52 weeks/year 2010 1cra! description of equipment and purpose: Flare to combust aU tank vapors, overheads off TEG flash tank
and non-condensables off condenser I this equipmcnt be operated in any NAAQS nonattainmcnt area? 0 Yes 181 No 0 Don't 0',/1 www.cdph c. state. co. us/ap/aua i nmai n min. htm I) know
Colorado Department of Public Health and Environment Air Pollution Control Division (AP!:;Dl :tion 04 -ProcessinglManufacturing Equipment Information & Material Use This notice is valid
for five (5) years. Submit a revised APEN prior to !Scription of cquipmentl : expiration of five-year term, or when a significant change is made I anufacturer: Model No.: Serial No.:
(increase production, new equipment, change in fuel type, etc). Mail this form aJong with a check for 5152.90 to: Description Actual Level Annual Requesteci Pennitted Level' Design Process
Rate Colorado Department of Public Health & Environment alorData Year) (Specify Units) . (Specify UnitsIHourl. APCD-SS-Bl -4300 Cherry Creek Drive South Denver, CO 80246-1530 .w lterialS:
For guidance on how to complete this APEN fonn: Air Pollution Control Division: (303) 692-3150 Small Business Assistance Program (SBAP): (303) 692-3148 or dshed (303) 692-3 I 75 lducts:
APEN fonns: htto:/lwww.glohe.state.co.usJap/downloadforms.htm! .er Process: Application status: httt:!::llwww.cd~he.srate.co.usla[!:lss/ssgci2t.html , If additional space is required,
please attach a separate list of equipment, materials and throughputs. o Check box to request copy of draft pennit prior to issuance. 2Requcsted values will become pcnnit limitations.
Requested. level should consider process growth over the next five years. o Check box to request copy of draft permit prior to public notice. ClKM Al'CD-200 1 Page I of2 FLARE_ Gcncf.liAPEN.doc
................ U'tJ.l.'-'l.,. l~V.lJl.\....r.. { ';N) & Application for Construction Per,mit -General Permit Number: ______ _ Emission Source AIRS ID: I I Section 05 -Emission Release
Information (Attach a separate sheet with relevant information in the event of multiple releases; provide datum & either LatiLong or UTM) OpCrdtor Ba>c Discharge Height: T_. Flow Rate
Velocity Moisture Ho.tizon!al Datum U1M UIM:Basting or ivTM Northing or Method ofCoUcction for Location Stack Elevation Above Ground C!l1ID27, NAD83, Zane Longitude Latitude IDNo. (feet)
Lovel (Feet) ("F) (ACFM) (ft;,ec) (%) WGS84) (120rl3) (meters or degrees) (meters or degrees) Da1a(e.g. map, GPS, GoogleEarth) FLARE 5,840 12 1000 5 NAD83 !3 267084 4374625 GoogleEarth
---Direction of outlet (check one): [81 Vertical 0 Vertical with obstructing raincap o Horizontal o Down o Other (Describe): Exhaust Opening Shape & Size (check one); i2J Circular: Inner
Diameter (inches) = 36 --'---o Other: Length (inches) = Width (inches) ~ ection 06 -Combustion Equipment & Fuel Consumption Information Company equipment Identification No.: FLARE Manufacturer:
Cimmaron Model: ECD-2-48-2 Serial No' ~ .. -Fuel Type Design Input Rate Actual Level Annual Requested Pennitted Level' Fuel Heating Value (Indicate: PcrcenH Weighf Seasonal Fuel Use
% of Annual USC) -(10' BtuIhr) (For Data Year) (SpecifY Uuits) BtuIIb, Btu/gal, BtuISCF) Sulfur Ash Dec-Feb Mar-M;N Jun-Au.-Sep-Nov Waste Gas -5 20.1 MM,ef/yr -1500 25 25 25 25 , Requcsted
values will become pennit limitations. Requested level should consider process growth over the next five years. ~ction 07 Emissions Inventory Information & Emission Control Information
'\ttach any emission calculations and emission factor documentation to this APEN form ::J Emission Factor Documentation attached Data year for actual calendar yr. emissions below & throughput
above (e.g. 2007); I Control Device Description Overall Control Emission Factor Actual Calendar Year Requested Permitted Estimation Emissions3 Emissions4 Method or Pollutant Collection
Efficiency Uncontrolled Uncontrolled Controlled ~controll~ Controlled Emission Factor Primary Secondary Efficiency (% Reduction) Basis Units CfonsIY ear) CfonsIY earl onsIYear CfonsIY
ear) Source TSP PM 1G PM2_5 SOx , NOx N/A 0.22 AP-42 VOC ' 345.8 9.13 Calculations CO N/A 1.20 AP-42 Please use the APeD Noo...criteria Rep:ortable Air Pollutant Addendum form to re~rt
p:oIlutants not listed above. Annual emission fees will be based on actual emissionS reportid hcie-:-ifldt-bbnk,annuai eIiUSSion feesWiIT6e based on-req-u-eisttd emissions. 4 If Requested
Pennittcd Emissions is left blank, the APeD will calculate emissions based on the information supplied in sections 03 -07. UUII va -.t-\.UlIlIl:auW',C'---}!JIC<lU?,1 -I hereby certify
that all information contained herein and information submitted with this applic~tion is complete, true and correct. ...... AI. Lf., -7 V --171 ' Manager7 Environmental & -t :-' U I
--Mr. Jerry Alberts -;;R"''!ig"!u",la~t,,,o,,-r,-y ______ _ " Date Name of Legally Authorized Person (Please print) Title Page 2 of2 FLARE_ GcnemlAPEN.Joc
· .. _.. ~." ........, '" ",;;;rvl'\. I ADLI: AIK. t"ULLUTANT EMISSION NOTICE ADDENDUM (See reverse side for guidance on completing this form) Permit Number: AIRS 10 Number: -------------Company
Name: Antero Resources. Inc. Plant Location: SE 1/4 SW 1/4 of Sec. 30. T6S. R92W Zip Code: -----Person to Contact: Gerard G. Alberts ----~~~~------------------County: Garfield Phone
Number: 303-357-7341 E-mail Address: jalberts@anteroresources.com Fax Number: 303-357-7315 Chemical Abstract Service Chemical Name Reporting Control Equipment I (CAS) Number BIN Reduction
('!oj 71-43-2 Benzene A 95% 110-54-3 n-Hexane C 95% Reporting Scenario (1. 2 or 3): 1 Sigri'aturtlof Person Legally Authorized to Supply Data Gerard G. Alberts 'Jame of Person Legally
Authorized to Supply Data (Please print) Emission Factor Emission Uncontrolled Actual Controlled Actual (Include Units) Factor Source Emissions (Ibs/year) Emissions (Ibs/year) Garfield
1.752 88 County Factor Garfield 5.110 256 County Factor --Calendar Year for which Actual Data Applies: cr -~fb~co Date Manager. Environmental & Regulatory TItle of Person Legally Authorized
to Supply Data GUIDANCE FOR NON-CRITERIA REPORTABLE AIR POLLUTANT EMISSION NOTICE ADDENDUM =orm Revision Date: December 4. 2006
__ • ____ ~ .......... .L '''' .............. .1.;. \~.I. ,C,l') Q£ ApPllf '0 tor (;oostruction Permit Fugitive Compoueut Leak Emis. .s rm, .umber: [Leave blank unless APeD has already
assigned a pennit # & AIRS ID] Emission Source AiRs ID: I I ---cility Equipment!D: ---'F-'U"'G-=l'-_______ _ [Provide Facility Equipment ID to identifY how this equipment is referenced
within your organization~J :tion 01 -Administrative Information Section 02 Requested Action (Check ~pplicable request boxes) t21 Request for NEW permit or newly ~eported emission source
o Request MODIFICATION to existiog permit (check each box below that applies) :ompany Name: Amero Resources Pipeline Company NAlCS, or 1321 Source Name: Hunter Mesa Compressor Station,
FUG-l ·SIC Code: :ource Location: SE 114 SW 114 of Sec. 30, T6S, R92W County: Garfield o Change process or equipment o Change company name Elevation: 5,840 Feet o Change permit limit
o Transfer of ownership o Other tailing Address: 1625 17th Street, SUite 300 ZIP Code: 80202 o Request to limit HAPs witb a Federally enforceable limit on PTE Denver, Colorado o Request
APEN update only (check t~e box helow that applies) son To ContilCC: Mr. Jerry Alberts Phone Number: 303-357-7341 ::-mail Address: jalberts@anteroresources.com Fax Number: 303-357-7315
o o Revision to actual calendar year emissions for emission inventory Update 5-Year APEN term without change to permit limits or previously reported emissions Additional Info. & Liquids
analysiS from nearby production weJl; gas analysis from saies line tion 03 -Gencraliliformatioll Notes: existing sources. operation began on: For new or reconstructed sources, the projected
startup date is: 10 1 2010 mal Hours of Source Operation: 24 hours/day 7 days/week 52 weeks/year f description of equipment associated with these components: Potential fngitve emissions
due to equipment leaks from facility equipment this equipment be operated in any NAAQS nonattainmcnt area? ):llwww.cdphc.state.co.usJap/attainmainrain.11tml) tion 04 RegUlatory Information
is equipment subject to NSPS 40 CFR Part 60, Subpart KKK? is equipment subject to NESHAP 40 CFR Part 63, Subpart HH? any other NSPS or NESHAP Subpart that applies to this equipment:
ion OS Stream Constituents ntif)t the VOC & HAP content of each applicable stream Stream VOC Be ....... Toluene (wt. %J (wt. %J (wt. %J I 7.46 0.041 0.085 tvy Oil (or Heavy Liquid) ht
Oil (or Light Liquid) -97.5 0.97 6.47 ter/Oil 0 Yes 0 No o Don't know 0 Yes 0 No o Don't know 0 Yes 0 No o Don't know Ethylbe.nzen.e Xylene n·Bexane iwt.%J (wt. %J (wt. %J 0,004 0.064
0.171 056 9.04 1.45 _._----_._---_._._---Submit a representative gas and liquid extended analysis (including BTEX) to support emission calculations )RM APCD-203 1 Page I of3 o o Colorado
Department of Public Health and Environment Air Pollution Control Division (APCD) This notice is valid for five (5) years. Submit a revised APEN prior to expiration of five-yeariternl,
or when a significant change is made (increase production, new equipment, change in fuel type, etc). , Mail this form along with a check for $152.90 to: Colorado Department 'of Public
Health & Environment APCD-S8-Bl 4300 Cherry Creek Drive South Denver, CO 80246-15l0 For guidance on how to·,complete this APEN fonn: Air Pollution Control Division: (303) 692-3150 Small
Business Assista.n.ce Program (SBAP): (303) 692-3148 or (303) 692-3175 APEN fonns: http://www.cdphe.state.eo.uSlap/downloadfonns.html Application status: http:~/www.cdphe.state.co.us/ap/ssJsspcpt.htm
l Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. FUGLeaksAPEN.doc.
_ --_ ~ ... ,. ~~'U~>3".m "V IILE lAYEN) & Application for Construction Permit -Fugitive Component Leak Emissions Permit Number: ection 06 -Location Information (Provide Datum and either
LatILong or DTM) Horizontal Datum lnM UTM Basting or UTM Northing or Method of Collection for (NAD27, NAD83 , Zone Longitude latitude Location Data. (e.g, map. GPS, WGS84) (12 or 13)
(meters or degrees) (meters ordegtees) GoogleEarth) --N-AD-83-13 267150 4374600 GoogleEartb !ction 08 -Emission Factor Information , Emission Source AIRS ID: __ I Section 07 Leak Detection
& Repair a.DAR) & Control Information Check appropriate boxes to identify LDAR program conducted at this site: o LDAR pee NSPS KKK [8J No LDAR progrnm o Other. If LDARper NSPS KKK. with
10,000 ppmv leak defmition: o o Monthly monitoring, Control: 88% gas valve. 76% It. Iiq. valve. 6a"/o It. hq. pump Quarterly monitoring. Control: 70% gas valve, 61% It. liq. valve. 45%
It. liq. pump ;ntify the emission ractor used to estimate emissions undcr"E.F.", along with the units relating to the emission factor (e.g. IbIhr/component). Check thiS box iI ou used
Table 2-4 01 U~. EPA's 1'195 p,.otocolfo,. Equipmem Leak Emission Estimatesto estimate emissiOns. You do not need to enter tlte emission factors beloW iI ChcCl{eIl. Service Equipment
Type Gas HeaJ'Y Oilior H",!"l Lictui<!) Lil\ht Oil (or Li~ LIILuidl Water/Oil Coune E.F. Units Count1 E.F. Units Countl E.F. Units Countl E.F. Units -,. ;onnectors 765 160 langes 823
102 lpcn-Endcd Lines ump Seals 20 14 'alvcs 384 91 Ither 28 :ount shall be the actual or estimated number of components in each type Qfscrvicc used to calculate the ··Actual Calendar
Year Emissions" below. 0 Estimated Count 0 Actual Count conducted on the following date: :.tion 09 -Emissions Inventory Information & Emission Control Information ~ Emission Factor Documentation
attached Data year for actual calendar year emissions below (e.g. 2007): I Control Device Description Control Emission Factor Actual Calendar Year Emissions2 Requested Permitted Estimation
Method Pollutant Efficiency Emission~ or Primary I Secondary (% Reduction) Uncontrolled Basis I Units ~(controll;f Controlled Uncontrolled Controlled E.tnission Factor onsIYear (TonsIY
ear) (fonsIYear) (fonsIY ear) Source VOC 6.26 N/A EPA-453/R-95~ 017 Benzene 0.05 N/A Toluene Identify in Section 07 Identify bt Section DB 0.31 N/A .hylbenz<:nc 0.02 N/A Xylene 0.42
N/A l-Hexane 0.11 N/A Please use the APCD Non-Criteria Reeortable Air Pollutant Addendum form to reeort eollutants not listed above. Annual cmission fces will be baSed on actUal emiSSions
reported -hCre-:-If kfn,J3:Iik, annual eJrussionfeeS-wiUbe based on requested emissions. You may request pennitted emissions. in excess of actual emissions to account for component count
and gas composition variability. If Requested Pennitted Emissions is left blank, emissions will be based on into. in Sec. 03 -09, Hon to-Applicant Certification -I hereby certify that
all infor erein and information submitted with this application is complete, true and correct. Manager, Environmental & I JZi.0 AAJ-ttYVV ~ r. Jerry Alberts ...!:R~e'Cg~u~la~t!!cory~
_______ _ Page 2 of3 FVGLcaksAPEN.doc
I Form APCD-301 Colorado Department of Public Health and Environment Air Pollution Control Divisiun Operating and Maintenance Plan Template for Reciprocating Internal Combustion Engines
Vcr. September 10,2008 The Air Pollution Control Division (Division) developed this Operating and Maintenance Plan (O&M Plan) template for reciprocating internal combustion engines that
afC permitlcd at synlhetic minor fucilities in the State of Colorado. The O&M Plan shall be submitted with [he permit application. A single O&M Plan can be used for all engines althe
facility. If the O&M Plan template is completed correclly. the Division will approve the O&M Plan and a conslructiol1 _permit wjll b~ issued with the requirement to follow the O&M Plan
as submiHcd. ffthe-fempiilte-is-not-completc((c-Orrectly, the Division will work with the facility to make corrections. Once a construction permit is issued, the facility operator must
comply with the requirements of the O&M Plan upon commencement of operation. Operators are not required to use this template. Independent case specific O&M Plans may be developed and
submitted for approval with the permit application. However. the Division encourages the use of this template to expedite the permit application approval process. Submittal Date: 4127/2010
Section 1 • Source Identification For new permits some of this information (i.e. Facility AIRS 10. Facility Equipment ID, Permit Number, and AIRS Point ID) may not be known at the time
ofapplicalion. Please only tiJI out those fields thai are known and leave the others blank. Company Name: Antero Resources, Inc. Facility Location: SE 114 SW 1/4 of Sec. 30, T6S, R92W
Facility Name: Hunter Mesa Compressor Station um·t s Co vere Facility Equipment ID ENGl AIRS Point ID Permit Number Rich Burn (RB) or Lean Burn (LR) RR Air Fuel Ratio Controller (YIN)
Y Catalyst Type' NSCR Facility AIRS ID (for existing facilities) dbtJ v t h·IS O&M~o rm ENG2 ENG3 ENG4 RR RB RR Y Y Y NSCR NSCR NSCR J Non-selective Catalytic Reduction (NSCR) or Selective
Oxidation Catalyst (SCO) Section 2 • Maintenance Schedules Check one of the following: ENG5 RR Y NSCR Facility shall follow manufacturer recommendations for the operation and maintenance
of equipment and control devices. These schedules and practices, as \vell as allY maintenance rccords showing compliance with these recommendations, shall be made available 10 the Division
upon request. o FacililY shall follow individually developed maintennnce practices and schedules for Ihe operation and mainten~nce of equipment and control devices. These schedules and
practices, as well as any maintenance records showing compliance with Ihese recommendations, shall be made available to the division upon request and should be consistent with good ail'
pollution control practices for minimizing emissions as defined in Ihe Ncw Source Performance Sfandard (NSPS) general conditions. Page I of4 APCD-30 I ·RICEO&,\ldoc
Colorado Depanmelll of Public Health and Environment Air Pollution Control Division Section 3 .. \'Ionthly Emission ~-Iodeling or Calculations The following box must be checked for 0&';\:1
plan to be considered complete. The operalOT \Viii calculate emissions based on the methods and emission factors provided in the permit application and approved by the division, as reflected
in the construction permit. Please see fhe operation Gild maintenance plan guidance doclIlIlellf forfurther details and examples a/emissioll calculatiollS. Section 4 -General Monitoring
Requirements Table I below details the schedule by which fuel consumption and hours of operation must be tracked by the source, The hours of operation must be tracked Dilly if emissions,
fuel consumption or maintenance activities are based on hours of operation. Table I Parameter Monitoring Frequency Fuel Consumption Monthly Hours of Operation Mon.hly Table 2 outlines
fuel use monitoring methods. The source must choose one primary monitoring method and, optionally, may choose up to two backup methods. Check each box that applies. Table 2 Primary Back-up
Fuel Consumption Monitoring Method 0 0 Individual engine fuel meter [3J 0 Facility-wide fuel meter attributed to fuel consumption rating and hours of operation 0 [3J Manufacturer-provided
fuel consumption 0 0 Other (to be approved by the division) -attach explanation and sample calculations Table 3 details the portable testing frequency for engines at the facility balJed
on the requested permitted emission totals for the entire facility. Check the appropriate box based on facility-wide NOx and CO permitted emissions. All portable analyzer tests /lilts!
be pelformed per Division prutucul, which (.'all be fOllnd at http://www.cdphe.state.co.us/ap/down/porl<1nalyzeproto.pdI: Table 3 Portable Testin2 Frequenc~ Control Status o Permitted
Facility Emissions l8J Permitted Facility Emissions > 80 tpy NO, or eo < 80 tpy NO, or eo Quarterly; then semi-annual after 4 Semi-annual; then annual after 2 NSeR or seo consecutive
quarterly passing tesls. If any consecutive passing semi-annual tests. If of the semi-annual tests fail then the source any of the annual tests fail then the source shall return to quarterly
tests, shall return to semi-annual testing. No cetalyst Annual Annual Section 5 -Emission Control Equipment Monitoring Requirements -fill 0111 applicable sectioJlS ollly Table 4 dctails
control equipment monitoring frequcncy for rich burn engines. Check the appropriate box based 0/1 facilitywide NOx and CO permitted emissions. See the footnotes following Tables 4 and
5 for details on proper cOl1trol equipment operating p<lrnmctcr monitoring: and compliance requirements. Page 2 of 4 APCD-3D] -JUCEO&.\1.tloc
i , I I Emissions Control Del'ice I i Non-selective catalytic I reduction (NSCR) i Air-Fuel Ratio i Controller (AFRC) Colorado Department of Public Health and Environment Air Pollution
Control Division Table 4 Rich Burn Engine :\Ionitoring Frequency :\'1onitorin :\tlonitoring Requirement U Permitted Facility Emissions > 80 tpy NO, or CO Pre-catalyst Temperature b Dally
Catalyst Differential Pressure e Monthly AFRC O2 sensor m V reading C Weekly -.---Frequenc}' ~ Permitted Facility Emissions < 80 tpy NO, or CO Weekly Monthly Weekly b Pre-catalyst temperature
shall stay within the range 0[750" F 10 1250" F. If the temperature is outside of this range then appropriate maintenance ,tclivities shall be performed. c AFRC O2 Sensor Monitoring
and Maintenance Requirements • If the engine uses an oxygen sensor then it will be replaced per manufacturer's recommended schedule. If the replacement is determined by hours of operation
then the source wiJllrack the hours of operation. • In addition 10 the weekly AFRC O2 Sensor mV reading, this parameter must be recorded during each portable analyzer test. Table 5 details
control equipment monilOring frequency for lean burn engines. Check appropriate box based on facility-wide NOx and CO permitted emissions. See the footnotes following Table 5 for details
on proper control equipment operating parameter monilOring and compliance requirements. Table 5 Lean Burn Ene.ine Monitorin~ Frequency Monitol'inJ; Frequency Emissions Control Device
Monitoring Requirement U Permitted Facility U Permitted Facility Emissions Emissions >80 tpy NO or CO < 80 tpy_ NO, or CO Selective Oxidation Catalyst Pre-catalyst Temperature d Daily
Weekly (SCQ) Catalyst Differential Pressure e Monthly Monthly d Pre-catalyst temperature shall stay within the runge of 4500 F to 1350° F. If the temperature is outside of this range
then appropriate maintenance activities shall be performed. e Catalyst Differential Pressure Baseline Establishment and Monitoring Requirements II The pressure drop shall not exceed
2 inches of water column from the baseline value established by the source when the engine is operating at maximum achievable load. This baseline pressure drop shall be established by
the source Juring each initial compliance and portable analyzer test, and as noted below. • If Ihe pressure is outside Ihis range then the appropriate maintenance shall be performed
to hring the pressure back into range. In lieu of maintenance the source may choose to perform a porlable analyzer lest of the engine to establish a new pressure drop value. If rhe test
demonstrates that the engine is in compliance with its emission limits, the pressure drop value at which the engine is tested shall become the new baseline. • The catalyst will be cleaned,
reconditioned and replaced per the manufacturer's recommended schedule snd a copy of maintenance reports shall be kept. If the catalyst cleaning, reconditioning and replacement depends
on hours of operation then the source shall track the hours of operation for the engine. • For new, cleaned or reconditioned catalyst on an existing engine: the new pressure drop baseline
must be established by the operator within the first 7 days of engine!catalyst operation and re-csrablished during the next regularly scheduled emission test. • For new cleaned or reconditioned
cawlysl on a new cngine: the new pressure drop base/inc must be established within the first 180 days of engine operation. I\PCD-30] -RrCEO&.\] .Joc
Colorado Depanment of Public Health and Environment Air Pollution Control Division Sec lion 6 -Recordkeeping Requirements The following box must be checked for O&M plan to be considered
complete. Synrhetic minor sources are required to maintain maintenance and monitoring records for the requirements listed in sections 2, 3, 4 and 5 for a period of 2 years. If an applicable
Federal NSPS, NESHAP or MACT requires a longer record retention period the operator must comply with the longest record retention requirement. Section 7 -Additional Notes and 0&;\:]
Activities Please use this section to describe any additional notes or operation and maintenance activities. Note: rhese templates are iII/elided 10 address operatioll alld mailltenallce
requirements of the State of Colorado for equip11le,It operated at synthetic millor facilities. IJthe facility or equipment is subject to other state or federal regulations with duplicative
requiremellts, the source shall follow the 1110st stringent regulatory requirement. Page 4 of 4 APCD-JOI-HICEO&M,dcc
[ Form APCD-302 Colorado Department of Public Health and Environment Air PoJlution Control Division Operating and Maintenance Plan Template for Glycol Dehydration Systems Ver. September
10,2008 Colorado Dtportmenl of !'ublic Health and Envirorunen< The Air Pollution Control Division (Division) developed this Operating and Maintenance Plan (O&M Plan) for glycol dehydration
systems that are pennitted at synthetic minor facilities in the State of Colorado. An O&M Plan for each type of glycol dehydration system configuration, as described in Section I, shall
be submitted with the permit application. One O&M Plan may be used for multiple glycol d~~dt:a.t!.o~._sY~J~!l1S _ a,t ,one. facility._i£. each are controlled and monitored in the-same
manner.-If tne O&M Plan-template" is completed correctly. the Division wil1 approve the O&M Plan and a construction pennit will be issued with the requirement to fanow the O&M Plan as
submitted. If the template is not completed correctly, the Division will work with the facility to make corrections. Once a construction pennit is issued, the facility operator must
comply with the requirements of the O&M Plan upon commencement of operation. Operators are not required to use this template. Independent case specific O&M Plans may be developed and
submitted for approval with the pennit application. However, the Division encourages the use oftbis template to expedite the permit application approval process. Submittal Date: 4/27/2010
Section 1 -Source Identification For new permits some of this information (i.e. Facility AlRS!D, Facility Equipment!D, Pennit Number, and AIRS Point !D) may not be known at the time
of application. Please m flU out those fields that are known and leave the others blank. Company Name: Facility Name: Antero Resources, Inc. Hunter Mesa Compressor Station Facility Location:
SE 1/4 SW 114 of Sec. 30, T6S, R92W Facility AIRS !D (for existing facilities) Units Covered by this O&M form Facility Eqnipment ID DEHY-l DEHY-2 Permit Number AIRS Point ID Glycol Type
Used' TEG TEG • Glycol types include Ethylene Glycol (EG), Di-Ethylene Glycol (DEG), and Tn-Ethylene Glycol (TEG) Emission Points and Control Status: Check the appropriate boxes indicating
whether the dehydration system(s) are eqUipped with aj/ash tank and whether or not the j/ash tank (if present) and still vent emissions are controlled or recycled or vented to atmosphere.
I:2J Flash Tank I:2J ControllediRecycled o Vented to atmosphere Section 2 -Maintenance Schedules Check one of the following: I:2J Still Vent ~ ControllediRecycled o Vented to atmosphere
Facility shall follow manufacturer recommendations for the operation and maintenance of equipment and control devices. These schedules and practices, as well as any maintenance records
showing compliance with these recommendations, shall be made available to the Division upon request. Page I of4 A PCD-302 -Dchyd r.J. torO&rv1.doc
o Colorado Department of Public Health and Environment Air Pollution Control Division Facility shall follow individually developed maintenance practices and schedules for the operation
and maintenance of equipment and control devices. These schedules and practices, as well as any maintenance records showing compliance with these recommendations, shall be made available
to the division upon request and should be consistent with good air pollution control practices for minimizing emissions as defined in the New Source Performance Standard (NSPS) general
conditions. Section 3 -Monthly Emission Modeling or Calculations The following box must be checked for O&M plan to be considered complete. The source will calculate emissions based on
the methods and emission factors provided in the permit application and approved by the division, as reflected in the construction pennit. Please see the operation and maintenance plan
guidance documentfor further details and examples 0/emission calculations. Section 4 -General Monitoring Requirements Table 1 below details the schedule on which the source must monitor
each of the listed operating parameters depending on the requested pennitted emissions at the facility. Check the appropriate box based on facility wide pennitted VOC emissions. Table
1 Monitorin Frequency Parameter o Permitted Facility 1:81 Permitted Facility Emissions> 80 tpy voe Emissions < 80 tpy voe Lean Glycol Circulation Rate Daily Weekly Wet Gas Inlet Temperature
Weekly MonthlL Wet Gas Inlet Pressure Weekly Monthly Volume of Gas Processed Monthly MonthlL Chiller (Cold Separator) Pressure(EG units onJyt Weekly Monthly Chiller (Cold Separator)
Tem-"erature lEG units only) Weekly Monthly Tables 2 and 3 outline the methods by which the source may monitor the lean glycol recirculation rate and the volume of gas processed, respectively.
In Tables 2 and 3 the source must chose one primary monitoring method and, optionally. up to two backup monitoring methods. Check each box that appJies. Table 2 Primary Back-Up Lean
Glycol Recirculation Rate Monitorin2 Method IZJ Glycol now meter(s) -including now from all injection points or pumps 0 IZJ Record strokes per minute and convert to circulation rate
pump make/model and stokes per minute/circulation rate relationship must be made available to the division upon r~quest 0 0 Assume maximum design pump rate b -pump make/model and circulation
rate specifications must be made available to the division upon request b Note: if you are requesting to permit at a rate lower than the maximum design pump rate then this option should
not be used as it will create de facto non-compliance. Table3 Primary Back-up Volume of Gas Processed ~tonjtoriJlg l\fethod IZJ Metered IZJ Inlet 0 Outlet 0 Fuel Gas 0 Compressor Discharge
OOther: LJ IZJ Metered 0 Inlet IZJ Outlet 0 Fuel Gas 0 Compressor Discharge LJOther: 0 [J Assume maximum design ratee specifications shall be made avaiJabJe to the division upi>n r~quest
0 0 Other (to be approved by the division): attach method explanation and sample calculations C Note: if you are requesting to pennit at a rate lower than the maximum contactor design
rate then this option should not be used as it will create de facto non~compliance. Page 2 of4 APCO·302·DehydratorO&M.doc
Colorado Department of Public Health and Environment Air Pollution Control Division Section 5 -Emission Control or Recycling Equipment ~Ionitoring Requirements Table 4 below details
the monitoring frequency for control equipment depending on the type of control equipment used and the requested pennitted emissions at the facility. Check the appropriate box for "Monitoring
Frequency" based on the facilitywide permitted VOC emissions. In addition, indicate still vent and flash tank emissions controls by checking the appropriate boxes, Table 4 Monitorin
Frequency Emissio~s Control or Still Flash Parameter " 0 Permitted Facility" IZI Permitted Facility Recycling Method Vent Tank Emissions Emissions ~80 tpyVOC <80 tpy VOC Condenser 0
0 Condenser Outlet Temperature d Weekly Monthly Thermal Oxidizer IZI IZI Combustion Chamber Daily Weekly Temperature e Combustor or Flare 0 0 Pilot Light Monitoring f Daily Weekly Method
22 Readings Daily Weekly Recycled or Closed Loop System (Including 0 0 To be determined by the source and approved by the division g Vapor Recovery Units) Re-routed to 0 0 To be determined
by the source and approved by the division h ReboUer Burner d Maximum Condenser Outlet Temperature Jfthe equipment is control1ed with a secondary control device and no control efficiency
is being claimed for the condenser then the condenser outlet temperature does not need to be monitored and there will be no maximum condenser outlet temperature. For all other equipment
the maximum condenser outlet temperature shan be: Select one of the following options from Table 5: ""-Table 5 0 160' F 0 OF! (Upon approval from the division) -attach supporting documentation
if a higher limit is requested e Minimum Thermal Oxidizer Combustion Chamber Temperature If the facility uses a thennal oxidizer to control emissions then the minimum combustion chamber
temperature shall be: Select one oflhefollowing 0plionsfrom Table 6: Table 6 "" 0 1400' F ~ 1200 0 F ! Based on manufacturer specifications. Specifications must be submitted with the
permit application and made available to the Division upon request 0 Based on testing performed" The test data shall be submitted and attached to the O&M Plan Page 3 of4 APeD-302 -Dchydral
orO&~f .doc
Colorado Department of Public Health and Environment .'''ir Pollution Control Division , Pilot Light Monitoring Options If the facility uses a Combustor or Flare then the source must
indicate the method by which the presence of a pilot light will be monitored in Table 7. One primary method for Pilot Light Monitoring must be checked and, optionally, up to two backup
methods can be checked. Table 7 Primary Back-up Monitoring Method 0 ~ Visual Inspection 0 Optical Sensor ~ Auto-Igniter Signal -~ Thennoeouple g Recycled or Closed Loop System Monitoring
Plan In the space provided below please provide a brief description of the emission control Of recycling system, including an explanation of how the system design ensures that emissions
are being routed to the appropriate system at all times, or during all pennitted runtime. h ReboUer Burner Control Monitoring Plan In the space provided below please provide a brief
description of the emission control system, including an explanation of how the system design ensures that emissions are being held or rerouted when the reboiler is not fIring. Section
6 -Recordkeeping Requirements The following box must be checked for O&M plan to be considered complete. Synthetic minor sources are required to maintain maintenance and monitoring records
for the requirements listed in sections 2, 3, 4 and 5 for a period of 2 years, ff an applicable Federal NSPS, NESHAP or MACT requires a longer record retention period the operator must
comply with the longest record retention requirement. Section 7 -Additiona! Notes and O&M Activities Please use this section to describe any additional notes or operation and maintenance
activities. Note: These templates are intended to address operation and maillfenance requiremellts of tire State of Colorado for equipment operated at synthetic minor facilities. Iftlte
facility or equipment is subject to other state or federal regula/ions with duplicative requirements, tire source sltall/ollow tlte most stringent regulatory requirement. Page 4 of4
A peD-302 -Dehydrat oI'O&M ,doc
I Form APCD·303 Colorado Department of Public Health and Environment Air Pollution Control Diyision Operating and Maintenance Plan Template for Fugitive Component Leak Emission Sources
Vcr. Seplember 10,2008 Colorado Deparunem of Public Health and tlwironmtJl[ The Air Pollution Control Division (Division) developed Ihis Operating and Mainlen~nce Plan (O&M Plan) for
fugiti\c wmponent leak emission sources that are permitted <11 synthetic minor facilities in the State of Colorado and do not have any applicable NSPS or MACT requirements. If the facility
has NSPS or MACT requirements, e,g. NSPS KKK, then the source shall follow the federal requirements and a separate O&M Plan need not be submitted. If required, the O&M Plan sh_a~l .P~
submiucd with the permit application. If the O&M -Plan template is corilpJeted-correctly~ (lie Division--will apPro'o:e--the O&M Plan and a construction permit will be issued with the
requirement to follow the O&M Plan as submitted. If the template is not completed correctly, the Division will work with the facility to make corrections. Once a construction permit
is issued, the facility operator must comply with the requirements of the O&M Plan upon commencement of operation. Operators arc not required to use this template. Independent case specitic
O&M Plans may be developed and submitted for approval with the permit application. Howe'oer, the Division encourages the use of this template to expedite the permit application approval
process. Submittal Date: 4/27/2010 Section 1 ~ Source Identification For new permits some of this information (i.e. Facility AIRS ID, Facility Equipment ID, Permit Number, and AIRS Point
ID) may not be known at the time of application. Please only fill out those fields that are known and leave the others blank. Company Name: Anlero Resources, Inc FacililY Location: SE
114 SW 1/4 Sec. 30, T6S, R92W Facility Name: Hunter Mesa Compressor Station Facility AIRS ID (for existing facilities) Units Covered by this O&M form Facility Equipment ID FUG-l Permit
Number AIRS Point ID Section 2 ~ Maintenance Schedules Check one of the following: o Facility shall follow manufacturer recommendations for the operation and maintenance of equipment
and control devices. These schedules and practices, as well as any maintenance records showing compliance with these recommendations, shall be made available to the Division upon request.
Facility shall follow individually developed maintenance practices and schedules for the operation and maintenance of equipment and control devices. These schedules and practices, as
well as any maintenance records showing compliance with these recommendations, shall he made available to the division upon request and should be consistent with good air pollution control
practices for minimizing emissions as defined in the New Source Performance Standard (NSPS) general conditions. Page I llf 2 FormA PCD-J03-Fll~ilj \ ci.<..'akO&:o.-1-Ver.')-IO-:U()8.doc
Colorado Department of Public Health and Environment Air Pollution Control Division Section 3 • :\Jonthly Emission Modeling or C.dculations The following box must be checked for O&i\"l
plan to be considered complete. The source will calculate emissions based on the methods and emission factors provided in the permit nppiicarion and npproved by the division, as retlected
in the construction permit. Please see file operation alld maintenance plan 'Suidallce doclIlIlellf forfllrther details alld examples a/emission calculatiolls. Section 4 -Generall\Jonitoring
Requirements General Leak Detection Program -all sources must conduct a recorded walk-through by plant or company personnel with visual, [ludi{Ory and olfactory leak detection according
to the schedule in Table J. The operator must make a reasonable attempt to fix any leaks found during these inspections. Check which box applies based on facility-wide permilled VOC
emissions. Table 1 Permitted Facility VOC Emissions Inspection Frequency 0> 80 tpy Monthly I:8J < 80 tpy Quarterly Section 5 a Emission Control Monitoring Requirements o Non-KKK LDAR
Program Using Method 21 -(If federally enforceable emission reductions are being requested) • Anach an explanation of the monitoring program and recordkeeping format • The master component
list and monitoring records shall be made available to the division upon request III Maintain a log of equipment and component additions and deletions Section 6 -RecordJ{ccping Requirements
The following box must be checked for O&M plan to be considered complete. Synthetic minor sources are required to maintain maintenance and monitoring records for the requirements listed
in sections 2, 3,4 and 5 for J peri oJ of 2 years. If an applicable Federal NSPS, NESHAP or MACT requires a longer record retention period the operator must comply with the longest record
retention requirement. Section 7 a Additional Notes and O&M Activities Please use this section to describe any additional notes or operation and maintenance activities. Page 2 of 1 fonnAP(
D-.~OJ-Fug-ili\ eU.lkO&.\t· V~r.9· J O· 2008 .doc
[Form APCD.304 I Colorado Department of Public Health and Environment Air Pollution Control Division Operating and Maintenance Plan Template for Condensate and Mixed Liquid Storage Tanks
Ver. Sep<cmber 10,2008 COIDr.l.do Depanmelll ofPubJicilealdJ and FJ1.,ironment The Air Pollution Control Division (Division) developed this Operating Ilnd Maintenance Plan (O&.M Plan)
for condensate and mixed liquid storage tanks permiHcd at synthetic minor facilities in the SUite of Colorado. An O&M Plan shall be submitted ,,-jlh Ihe permit application. One O&M Plan
may be used for multiple tanks at one facility ifeach arc controlled and monitored in the same manner. If tIle O&M Plan templare is com pIe led correclly, the Division will approve the.
O&M Plan and a construction permit will be issued with the requirement to follmv the O&M Pla-n as submitted: If ttle-t~mplate is not completed correct/y, the Division will work with
the facility to make corrections. Once a construction permit is issued, the facility operator must comply wifh the requirements of the O&M Plan upon commencement of operation. Operators
are not required to use this template. Independent case specific O&M Plans may be developed and submitted for approval with the permit ;tpplication. However, the Division encoumgcs the
use of this template to expedite the permit application approval process. Submittal Date: 4/27/2010 Section 1 • Source Identification For new permits some of this information (i.e. Facility
AIRS ID, Facility Equipment ID, Permit Number, and AIRS Point fD) may not be known at the time of application. Please only fill out those fields that are known and leave the uthers blank,
Company Name: Facility Name: Antero Resources, Inc. Hunter Mesa Compressor Station Facility Location: SE 1/4 SW 1/4 of Sec. 30, T6S, R92W Facility AIRS ID (for existing facilities) Units
Covered b~ this O&M form Facility Equipment lD TANKS Permit Number AIRS Point ID Tank Type 11 C ~l:olled (YIN) Y a Tank types include condensate (C) and mixed liquid (ML) Section 2 •
;\Iaintenance Schedules Check onc of the following: o Facility shall follow manufacturer recommendations for the operation and maintenance of equipment and control devices. These schedules
and practices, as well as any maintenance records showing compliance with these recommendations, shall be made avaijable to the Division upon request. Facility shall follow individually
developed maintenance practices and schedules for the operation and maintenance of equipment and control devices. These schedules and practices, as well as any maintenance records showing
compliance with these recommendations. shall be made available to the division upon requesl nnd should be consistent with good ;til' pollution control praclices for minimizing emissions
as defined in fhe New Source Performance Standard (NSPS) general conditions. Page I of 4 I\PCD-3(J.~-S!or;lgc T allk 0& .11,'1 ,doc
i Colorado Department of Public Health and Environment Air Pollution Control Division Section 3 -,\Ionthly Emission Modeling or Calculations The following box must be checked for O&~I
plan to be considered complete. The source will calculate emissions based on [he methods and emission factors provided in the permit application ilnd approved by the division, as reflected
in the construction permit. Please see Ihe operatioll and mail/reliance plall guidance doel/mew forJllrther details and examples of emission ca/clI/afioJlS. Section 4 -General ~lonitoring
Requirements All condensate collection, storage, processing and handling operations, regardless of size, shall be designed, operated and maintained [0 minimize leakage of volatile organic
compounds to the atmosphere to the maximum extent practicable. Table I below details the schedule on which the source must monitor each of the listed operating parameters depending on
the requested permiHed emissions at the t:1cility. Check the appropriate box based on the facility wide permitted VOC emissions. Table 1 Monitorin FreQuencv Parameter _ U Permitted Facility
[;gJ Permitted Facility Emissions l: 80 tpy voe Emissions < 80 tpy voe Condensate Throug~ut Monthly Monthly Separator Temperature (if present) Weekly Monthly Separator Pressure (ifpresent)
Weekly Monthly Table 2 outlines condensate and mixed liquid throughput monitoring methods. The source must chose one primary monitoring method and, optionallY, may chose up to two backup
methods. Check each box that applies. Table 2 Primary Back-up Condensate or Mixed Liquid Throughput Monitoring Method 0 Inlet meter(s) lJ ill Tank level measurements whic~ take into
account all additions OHld loadout activity [29 LJ Sales or haul tickets 0 0 Other (to be approved by the division): attach metllOd explanation and sample calculations Section 5 -Emission
Control or Recycling Equipment Monitoring Requirements If a control device is used then leakage of VOCs to the atmosphere must be minimized as follows: " Thief hatch seals shall be inspected
for integrity annually and replaced as necessary; • Thief hatch covers shall be weighted and properly seated; • Pressure relief valves (PRV) shall be inspected rmnually for proper operation
and replaced as neccssClfY; • PRVs shall be set to release al a pressure thai will ensure flashing, working ::Jnd hrcathing losses (as applicable) are routed to rhe control device under
normal operating conditions; • Annual inspections shall he documenled with <1n indica!ion of status, a description of any problems found, and [heir resolution. Page 2 of 4 APCD-3 04-SI01'il)!t'r:lJ1k
O&\1 ,doc
Colorado Department of Public Health and Environment Air Pollution Control Division Table 3 below details {he monitoring frequency for control equipment depending on the type of control
equipment used and the requested permitled emissions at the facility. Check the appropriate box for HMonitoring Frequency" based on the facilily~wide permitted VOC emissions. Cn addition,
indicate storage tank emissions controls by checking the <Jppropriate boxes. Table 3 I, ~Iollitorin Frequency I Emissions Control o Permitted Facility ~ Permitted Facility , or Parameter
Recycling Method Emissions Emissions >80 tpy VOC < 80 tpy VOC I Thermal Oxidizer Combustion Chamber -. .. ... 0 Temperature b Daily Weekly Combustor or Flare cg] Pilot Light Monitoring
C Daily Weekly Method 22 Readings Daily Weekly Recycled or Closed Loop System (Including 0 To be determined by the source and approved by the division II Vapor Recovery Units) Re-routed
to Rcboiler 0 To be determined by the source and approved by the division e Burner b .Minimum Thermal Oxidizer Combustion Chamber Temperature If the facility uses a thermal oxidizer
(0 control emissions then the minimum combustion chamber temperature shall be: Select one of the following options from Table 4: Table 4 0 1400'F 0 () F J Based on manufacturer specifications.
Specifications must be submiHed with the p~rmit a2.Qlicafion and made available to the Division upon request 0 Based on testing performed. The test data shall be submitted nno attached
to the O&M Pbn C; Pilot Light Monitoring Options If the facility uses a Combustor or Flare then the source must indicate the method by which the presence of a pilot light will be monilOred
in Table 5. One primary method for Pilot Light Monitoring must be checked and, optionally, up to two backup methods may be checked. TableS Primary Back-up Monitoring Method LJ Ii<J Visual
Inspection LJ LJ Optical Sensor [g) 0 Auto-Igniter Signal 0 0 Thermocouple 11 Recycled or Closed Loop System Monitoring Plan In the space provided below please provide a brief description
of the emission control or recycling system. including 3n explanation of how [he system design ensures [hat emissions arc being roured to the appropriate system at alllimcs, or during
all permittcd runtime. Poge3 of4 .\ PC D-304 -SI nragc Tan k 0& ."1., Joe
Colorado Depanment of Public Health and Environment .-'if Pollution Control Division e Reboiler Burner Control .\1onitoring Plan In Ihe "pace provided below please provide a brief description
of the emission camrol system, including an explanation of how !he system design ensures Ihal emissions are being held or rerouted when the reboiler is not firing. Section 6 -Recordkccping
Requirements The following box must be checked for 0&\] plan to be considered complete. Synthetic minor sources are required to maintain maintenance and monitoring records for the requirements
listed in sections 2, 3, 4 and 5 for a period of 2 years. If an applicable Federal NSPS, NESHAP or MACT requires a longer record retention period the operator must comply with the longest
record retention requirement Section 7 • Additional Notes and O&M Activities Please use [his section to describe any additional notes or operation and maintenance activities. Note: These
templates are ill/ended to address operatioll and maintenance requirements ojthe State of Colorado for equipment operated at syntlletic millor facilities. If the facility or equipme1Jt
is subject to other state or federal regulations with duplicative requiremellts, the source shall follow tile most stringent regulatury requirement. Page 4 01'4 :"'PCD.,'IH-Slor<lgt!T.lnkO&.\~,d(lC
Section 7.0 -Supporting Emissions Calculations Internal Combustion Engines Antero will install up to five natural gas fired internal combustion engines to drive compressors at the Hunter
Mesa Station. All of the proposed units will be Waukesha L 7044 GSI 4-cycle rich-bum engines, each site-rated at 1,680 hp and equipped with nonselective catalytic reduction (NSCR) and
an APR for controlling criteria pollutant emISSIOns. Site-rated horsepower ratings are. based on non-derated manufacturer specifications. All proposed engines \ViII operate in inlet
natural gas compression service (Source IDs: ENG-I, ENG-2, ENG-3, ENG-4, and ENG-5) and will fire natural gas for fuel. Antero is proposing to install double element catalysts for optimal
emissions reduction. The catalyst manufacturer has provided vendor specifications that guarantee emission reduction of NO" CO and non-methane VOC to 0.30 g1hp-hr, 0.30 g1hp-hr and 0.25
g1hp-hr, respectively. The annual potential emissions of NO" CO, and VOC from each Waukesha L7044 GS! engine will be 4.87 tpy, 4.87 tpy, and 4.06 tpy, respectively. Tri-Ethylene Glycol
Dehydration Units Antero is proposing to install two TEG dehydration units (Source IDs: DEHY-I and DEHY-2) designed to remove water from the field natural gas after it has been compressed
to approximately I 100 psi. The TEG dehydration units will be designed to handle a throughput of up to 25 MMsc£'day of field natural gas through each unit. Each unit will be designed
to route the TEG reboiler still vent streams to a dedicated thermal oxidizer. The flash tank overhead vapors will also be captured and routed to the thermal oxidizer for destruction.
Each dehydration unit will have a dedicated 1.0 MMbtu/hr reboiler for regenerating the lean TEG. The lean TEG will be circulated through the contactor using a Kimray 21015 glycol pump
that will operate with a maximum design lean TEG glycol circulation rate of up to 4.2 gpm. By process, all TEG flash tank overhead vapors will be captured and routed to the thermal oxidizer
with a minimum destruction efficiency of 99%. The regenerator still vent overhead vapors will also be captured and routed to the thermal oxidizer. A manufacturer guarantee for this unit
is attached in Section 7. Under this scenario, annual NMNE VOC and HAP emissions from each dehydration unit are estimated at I. I 8 tpy and 0.85 tpy, respectively, using a site-specific
gas analysis from the Antero sales pipeline. The actual emission unit will be the thermal oxidizer. APENs for DEHY -I and DEHY -2 are in Section 6 with supporting calculations in Section
7. Condensate Storage Tanks Antero plans to install up to lip to three (3) 400-bbl condensate storage tanks that will be manifolded together at the Hunter Mesa Facility. Based on anticipated
maximum natural gas throughput of 50 MMscf/day and a typical condensate-to-gas ratio of -2 bbls/MMscf
in this lield, it was assumed that up to 100 bpd of condensate/liquids could be produced to the facility stock tanks. All tank vapors will be captured and routed to a dedicated flare
for combustion. Using the state emission factors for condensate flashing in Garfield County, potential uncontrolled VOC emissions are estimated at up to 182 tpy. However, controlled
VOC emissions will be far less and conservatively estimated at up to 9.1 tpy. assuming a minimum DRE of95% for the tank flare. Facility Flare Antero will operate a Cimarron flare to
be used as a control device for the condensate tanks. Based on conservatively estimated tank volumes, combustion emissions from the flare were estimated at 0.22 tpy NOx and 1.20 tpy
CO. Assuming 95% destruction efficiency of the tank vapors, estimated non-combusted VOCs are 9.13 tpyand 0.17 tpy HAPs. This Cimarron flare is an enclosed unit equipped with an automatic
pilot to ensure that it remains lit. Thermal Oxidizer Antero will install and operate a thermal oxidizer (ID: TO-I) to be used as a control device for the natural gas dehydration units.
Based on estimated flow rates off of the reboiler still vents and TEG flash tank gas volumes from GL YCalc, combustion emissions from the thermal oxidizer are estimated at 1.02 tpy NOx
and 5.56 tpy CO. Assuming 99% destruction efficiency of the streams off of the TEG dehy units, estimated non-combusted VOCs are 2.36 tpy and 1.69 tpy HAPs. Manufacturer specifications
for this Questor Technology thermal oxidizer, model Q250, are attached in Section 7, and indicate that the DRE will easily meet 99% for this unit under typical operation. Truck Loadout
Periodically, condensate will be loaded from the condensate storage tanks at Hunter Mesa into trucks for transport off site (lD: LOAD-I). The estimated total condensate production rate
of 100 bbls/day and an estimated molecular weight of loadout vapors were used in conjunction with the USEP A loadout equation to estimate VOC emissions from this source. Antero is planning
on installing a vapor return line to the tanks, which will then be routed to the flare for combustion. However, for estimating emissions it was assumed that this vapor return line may
not be installed and operational all of the time. Emissions of VOC from this source are estimated at up to 1.80 tpy and are below APEN thresholds. Fugitive VOC from Leaking Equipment
Potential fugitive VOC emissions from leaking equipment (Source ID: FUG-I) are estimated at 6.26 tpy VOC and 0.92 tpy HAPs. Emissions were calculated using estimated equipment component
counts, a representative inlet gas analysis from the Antero sales pipeline, a pressurized liquids analysis from a nearby Antero well and US EPA Oil and Gas Production Operations emission
factors.
Total Facility-Wide Potential Emissions Total facility-wide potential emissions for all sources included in the facility-wide permit and all sources that are exempt from permitting are
26.5 tpy NO" 31.8 tpy CO, and 39.9 tpy VOC from the proposed Hunter Mesa Station. Potential emissions of regulated noncriteria reportable pollutants (HAP) from the facility are estimated
at 6.06 tpy aggregate, with formaldehyde being the highest single HAP emission at 2.0 tpy. Given the controls on the proposed dehy and compressor engines, the facility will be a synthetic
minor. A facility-wide emissions APCD-l 02 form is provided in Section 6.
-,-ABLE 1: Hunter j\lJesa Compressor Statiol1 • Po~el1tial to Emit Summary Company: Antero Pipeline Resources Site: Hunter Mesa Compressor Station NO. CO voe :Equipment Ib/hr tpy Ib/hr
tpy Ib/hr tp}, 3-400 bbl Condensate Tanks' ----See Flare See Flare ENG-I: Waukesha L7044 GS! I.lI 4.87 1.11 4.87 0.93 4.06 ENG-2: Waukesha L7044 GS! I.lI 4.87 1.11 4.87 0.93 4.06 ENG-3:
Waukesha L7044 GS! 1.11 4.S7 1.11 4.87 0.93 4.06 ENG-4: Waukesha L7044 GS! I.lI 4.S7 1.1 I 4.S7 0.93 4.06 ENG-5: Waukesha L7044 GS! 1.11 4.S7 1.11 4.87 0.93 4.06 25 MMsc£'day TEG Dehy-I
----See TO-I See TO-I 25 MMsc£'d"J'TEG Dehy-2 ----See TO-l See TO-I I .0 MMbtulhr Reboiler 0.10 0.44 O.OS 037 0.01 0.02 1.0 MMbtu/hr Reboiler 0.10 0.44 O.OS 0.37 0.01 0.02 Thennal Oxidizer
0.23 1.02 1.27 5.56 0.54 2.36 Facility Flare2 0.05 0.22 0.27 1.20 2.0S 9.13 Tank Truck Loadinll. ----23.6S 1.80 Fugitives ----1.43 6.26 Total PTE 6.04 26.45 7.27 31.84 32.37 L-39.8~_
I Tank VQCiHAPs determined using Garfield County emission factors and assuming 95% control by flare 2 Flare is control device ror tanks only HCHO Ib/hr tpy --0.09 0.41 0.09 0.41 0.09
0.41 0.09 0.41 0.09 0.41 ----------------L-0.4~_ 2.03 Total HAPs PM·10 Ib/hr tpy Ib/hr tpy See Flare See Flare --0.15 0.66 0.13 0.56 0.15 0.66 0.13 0.56 0.15 0.66 0.13 0.56 0.15 0.66
0.13 0.56 0.15 0.66 0.13 0.56 See TO-I See TO-I --See TO-I See TO-I ----0.01 0.03 --0.01 0.03 0.39 1.69 --0.04 0.17 ------0.21 0.92 --I.38 6.06 0.65 2.86
Antero Resources Pipeline Corporation Site: Hunter Mesa Compressor Station location: SESW Sec. 30, T6S, R92W Elevation: ENG·l Zone: UTME: UTMN: Source 10 Number Source Description Engine
Usage Engine Make Engine Model AntiCipated Startup Emission Controls ISO Rating 1680 hp Rich-Burn Engine Natural Gas Compression Waukesha Potential operation: l7044 GSI 2010 NSCA/AFA
Site Rating Fuel Heating Value Heat Aate Engine Heat Rate Uncontrolled Potential Emissions Uncontrolled 1680 BHP 1680 BHP 1000 Btu/set 12.85 MMBtu/hr 7650 BtuJhp-hr Potential fuel usage:
Stack 10 Slack Height _ Slack' Oiiim'eier Exit Veloc'lly Exit T emperalure Volume Flow Rate 5840 It 13 267129 m 4374588 m 8760 hrlyr 112.58 MMscf/yr 12,852 scflhr ENG-I 35 It 1.2 It
127.7 tvs 1175degF 8182 fj3/min Emission Factor Site Rating Oper. Hrs Estimated Emissions Source of Pollutant (Ib/MMBIU) (g/hp-hr) (hp) (hrslyr) (Ib/hr) (Ipy) Emission Factor NOx 3.7752
13.10 1680 8760 48.52 212.51 Mfr Data CO 3.3718 11.70 1680 8760 43.33 189.80 Mfr Data NMVOC 0.0720 0.25 1680 8760 0.93 4.06 Mfr Dala PM-tO 0.00991 1680 8760 0.13 0.56 AP-42 Formaldehyde
0.0144 0.05 1680 8760 0.19 0.81 Mfr Data 1622.25 Controlled Potential EmissIons Controlled Emission Faclor Site Rating Oper. Hrs Estimated Emissions Source of POllutant (lb/MMBIU) (g/hp-hr)
(hp) (hrs/yr) (Ib/hr) (Ipy) Emission Faclor NOx 0.0865 0.30 1680 8760 1.11 4.87 Mfr Data CO 0.0865 0.30 1680 8760 1.11 4.87 Mfr Data NMVOC 0.0720 0.25 1680 8760 0.93 4.06 Mfr Data PM-10
0.00991 1680 8760 0.13 0.56 Ap·42 Formaldehyde 0.0072 0.03 1680 8760 0.09 0.41 Mfr Data Other HAPs r680 8760 0.06 0.25 AP-42 ·,\swme.1O voc n'(hrction ~_; uncontrolled js alrcadJ' ,mdrr
~SPS SulJparl JJJJ rrquirCIDCntS AP-42 HAPS Emissions (4-cycle rich) Acetaldehyde Acrolein Benzene Elhylbenzene n-Hexane Toluene Xylenes Tolal HAPS Ib/Mmbtu 0.00279 0.00263 0.00158 0.00002
0.00111 0.00056 0.00020 uncontrolled tons/yr 0.157 0.148 0.089 0.001 0.062 0.031 0.011 0.500 controlJed lons/yr 0.079 0.074 0.044 0.001 0.031 0.Q16 0.005 0.250 314.108021 296.0947 177.881962
2.792071296 124.967707 62.8216 21.95379 157.05401 148.0473 88.9409808 1.396035648 62.4838536 31.4108 10.97689 tpy Ipy
Antero Resources Pipeline Corporation Site: Hunter Nlesa Compressor Station Location: SESW Sec. 30, T6S, R92W Elevation: ENG·2 Zone: UTME: UTMN: Source 10 Number Source Description Engine
Usage Engine Make Engine Model Anticipated Startup Emission Controls ISO Rating 1680 hp Rich·Burn Engine Natural Gas Compression Waukesha Potential operation: Site Rating Fuel Heating
Value Heat Rate Engine Heat Rate L7044 GSI 2010 NSeR/AFR 1680 BHP 1680 BHP 1000 Blu/scf 12.85 MMBtu/hr 7650 Btu/hp-hr Uncontrolled Potential Emissions Uncontrolled Potential fuel usage:
Stack 10 Stack Height Stack Diameter Exit Velocity Exit Temperature Volume Flow Rate 5840 II 13 267138 m 4374588 m 8760 hr/yr 112.58 MMscflyr t 2,852 scflhr ENG-2 3511 1.2 II 127.7 IUs
1175 deg F 8182 fP/min Emission Factor Site Rating Oper. Hrs Estimated Emissions Source of Pollutant (lb/MMBtu) (g/hp-hr) NOx 3.7752 13.10 eo 3.3718 11.70 voe 0.0720 0.25 PM-l0 0.00991
Formaldehyde 0.0144 0.05 Controlled Potential Emissions Controlled Emission Factor Pollutant (lb/MMBtu) (g/hp-hr) NOx 0.0865 0.30 eo 0.0865 0.30 voe 0.0720 0.25 PM-l0 0.00991 Formaldehyde
0.0072 0.03 Olher HAPs (hp) (hrs/yr) (Ib/hr) (tpy) 1680 8760 48.52 212.51 1680 8760 43.33 189.80 1680 8760 0.93 4.06 1680 8760 0.13 0.56 1680 8760 0.19 0.81 Site Rating Oper. Hrs Estimated
Emissions (hp) (hrs/yr) (Ib/hr) (tpy) 1680 8760 1.11 4.87 1680 8760 1.11 487 1680 8760 0.93 4.06 1680 8760 0.13 U.56 1680 8760 0.09 0.41 1680 8760 0.06 0.25 *'\ssumf no voc r~duction
as uncontrolled is already under NSPS Subpart JJJJ requirements AP·42 HAPS Emissions (4-cycle rich) Acetaldehyde Acrolein Benzene Ethylbenzene n·Hexane Toluene Ib/Mmbtu 0.00279 0.00263
0.00158 0.00002 0.00111 0.00056 uncontrolled tonslyr 0.157 0.148 0.089 0.001 0.062 0.031 controlled !ons/yr 0.079 0.074 0.044 0.001 0.031 0.016 Emission Factor Mfr Data Mfr Data Mfr
Data AP·42 Mfr Data Source of Emission Factor Mfr Data Mfr Data Mfr Dala AP-42 Mlr Data AP-42 XyJenes Total HAPS 0.00020 0.011 0.500 0.005 0.250 Ipy Ipy
Antero Resources Pipeline Corporation Site: Hunter Mesa Compressor Station Localion: SESW Sec. 30, T65, R92W Elevation: ENG·3 Zone: UTME: UTMN: Source 10 Number Source Description Engine
Usage Engine Make Engine Model Anticipated Startup Emission Controls ISO Raling 1680 hp Rich·Burn Engine Natural Gas Compression Waukesha Potential operation: Site Rating Fuel Heating
Value Heat Rate Engine Heat Rate L7044 GSI 2010 NSeR/AFR 1680 BHP 1680 BHP 1000 Blu/scl 12.85 MMBlu/hr 7650 Blu/hp·hr Uncontrolled Potential Emissions Uncontrolled Potential fuel usage:
Stack 10 Slack Height Stack Diameter Exit Velocity Exit Temperature Volume Flow Rale 5840 It 13 267147 m 4374588 m 8760 hr/yr 1 12.58 MMscl/yr 12,852 scf/hr ENG·3 35 It 1.2 It 127.7
IVs 1175 degF 8182 fP/min Emission Factor Site Rating Oper. Hrs Estimated Emissions Source of Pollutant (lb/MMBlu) (g/hp·hr) (hp) (hrs/yr) (Ib/hr) (tpy) Emission Factor NOx 3.7752 13.10
1680 8760 48.52 212.51 Mlr Data CO 3.3718 11.70 1680 8760 43.33 189.80 Mlr Data voe 0.0720 0.25 1680 8760 0.93 4.06 Mfr Data PM·lO 0.00991 1680 8760 0.13 0.56 AP·42 Formaldehyde 0.0144
0.05 1680 8760 0.19 0.81 Mfr Data Controlled Potential Emissions Control/ed Emission Factor Site Rating Oper, Hrs Estimated Emissions Source of Pollutant (lb/MMBlu) (g/hp·hr) (hp) (hrs/yr)
(lb/hr) (Ipy) Emission Factor NOx 0.0865 0.30 1680 8760 1.11 4.87 Mfr Data CO 0.0865 0.30 1680 8760 1.11 4.87 Mfr Data voe 0.0720 0.25 1680 8760 0.93 4.06 Mlr Dala PM·to 0.00991 1680
8760 0.13 0.56 AP·42 Formaldehyde 0.0072 0.03 1680 8760 0.09 0.41 Mfr Data Olher HAPs 1680 8760 0.06 0.25 AP·42 $'\ssullle no VOC reduction as uncontrolled is already under NSPS Subpart
JJJJ requirements AP·42 HAPS Emissions (4·cycle rich) Acetaldehyde Acrolein Benzene Elhylbenzene n·Hexane Toluene Xylenes Total HAPS Ib/Mmblu 0.00279 0.00263 0.00158 0.00002 0,00111
0.00056 0.00020 uncontrolled tons/yr 0,157 0.148 0,089 0.001 0.062 0.031 0.011 0.500 controlled tonslyr 0.079 0.074 0.044 0.001 0.031 0.016 0.005 0.250 Ipy Ipy
Antero Resources Pipeline Corporation Site: Hunter Mesa Compressor Station location: SESW Sec. 30, T6S, R92W Elevation: 5840 II Source 10 Number ENG·4 Zone: 13 Source Description Engine
Usage Engine Make Engine Model Anticipated Startup Emission Controls ISO Rating 1680 hp Rich-Burn Engine Natural Gas Compression Waukesha UTME: 267156 m UTMN: 4374588 m Potential operation:
8760 hr/yr 112.58 MMscf/yr 12,852 scf/hr Site Rating Fuel Healing Value Heat Rate Engine Heat Rate l7044 GSI 2010 NSeR/AFR 1680 BHP 1680 BHP 1000 Btu/sct 12.85 MMBtu/hr 7650 Btu/hp·hr
Uncontrolled Potential Emissions Uncontrolled Emission Faclor Site Rating Potential fuel usage: Slack ID Stack Height Stack Diameter Exit Velocity Exit Temperature Volume Flow Rate ENG·4
35 It 1.2 It 127.7 tVs 1175degF 8182 ftl/min Oper. Hrs Estimated Emissions Source of Pollutant (lb/MMBtu) (g/hp·hr) (hp) (hrs/yr) (Ib/hr) (tpy) Emission Faclor NOx 3.7752 13.10 1680
8760 48.52 212.51 Mfr Dala CO 3.3718 11.70 1680 8760 43.33 189.80 Mfr Data voe 0.0720 0.25 1680 8760 0.93 4.06 Mfr Data PM·10 0.00991 1680 8760 0.13 0.56 Ap·42 Formaldehyde 0.0144 0.05
1680 8760 0.19 0.81 Mfr Data Controlled Potential Emissions Controlled Emission Faclor Site Rating Oper. Hrs Estimated Emissions Source 01 Pollutant (lb/MMBtu) (g/hp-hr) (hp) (hrs/yr)
(Ib/hr) (Ipy) Emission Factor NOx 0.0865 0.30 1680 8760 1.11 4.87 Mlr Data CO 0.0865 0.30 1680 8760 1.11 4.87 Mlr Data voe 0.0720 0.25 1680 B760 0.93 4.06 Mlr Data PM-10 0.00991 1680
8760 0.13 0.56 AP-42 Formaldehyde 0.0072 0.03 1680 B760 0.09 0.41 Mlr Data Other HAPs 1680 8760 0.06 0.25 AP-42 "'Assume no VDC reduction as uncontrolled is already under NSPS Suhpart
JJJJ requirements AP-42 HAPS Emissions (4·cycle rich) Acetaldehyde Acrolein Benzene Ethylbenzene n-Hexane Toluene XyJenes Tolal HAPS Ib/Mmbtu 0.00279 0.00263 0.00158 0.00002 0.00111
0.00056 0.00020 uncontrolled lons/yr 0.157 0.148 0.089 0.001 0.062 0.031 0.011 0.500 controlled tons/yr 0.079 0.074 0.044 0.001 0.031 0.016 0.005 0.250 Ipy Ipy
Antero Resources Pipeline Corporation Site: Hunter rvlesa Compressor Station Location: SESW Sec. 30, T6S, R92W Elevation: ENG-5 Zone: UTME: UTMN: Source ID Number Source Description
Engine Usage Engine Make Engine Model Anticipated Startup Emission Controls ISO Rating 1680 hp Rich·Burn Engine Natural Gas Compression Waukesha Potential operation: Sile Rating Fuel
Heating Value Heat Rate Engine Heat Rate L7044 GSI 2010 NSeR/AFR 1680 BHP 1680 BHP 1000 Btu/sci 12.85 MMBlu/hr 7650 Btu/hp-hr Uncontrolled Potential Emissions Uncontrolled Potential
fuel usage: Slack ID Stack Height Stack Diameter Exit Velocity Exit Temperature Volume Flow Rate 5840 ft 13 267165 m 4374587 m 8760 hr/yr 112.58 MMscf/yr 12,852 scl/hr ENG-5 35 It 1.2
It 127.7 IUs 1175 deg F 8182 (P/min Emission Factor Site Rating Oper. Hrs Estimated Emissions Source of Pollutant (lb/MMBtu) (g/hp-hr) NOx 3.7752 13.10 CO 3.3718 11.70 VOC 0.0720 0.25
PM-l0 0.00991 Formaldehyde 0.0144 0.05 Controlled Potential Emissions Controlled Emission Factor Pollutant (lb/MMBtu) (g/hp-hr) NOx 0.0865 0.30 CO 0.08RS 0.30 voe 0.0720 0.25 PM-1O 0.00991
Formaldehyde 0.0072 0.03 Other HAPs (hp) (hrs/yr) (Ib/hr) (tpy) 1680 8760 48.52 212.51 1680 8760 43.33 189.80 1680 8760 0.93 4.06 1680 8760 0.13 0.56 1680 8760 0.19 0.81 Site Rating
Oper. Hrs Estimated Emissions (hp) (hrs/yr) (Ib/hr) (lpy) 1680 8760 1.11 4.87 1680 8760 1.11 4.87 1680 8760 0.93 4.06 1680 8760 0.13 0.56 1680 8760 0.09 0.41 1680 8760 0.06 0.25 "Assume
no VOC reduction as uncontrolled is already under r-;SPS Subpart JJJJ requirements AP·42 HAPS Emissions (4'cycle rich) Acetaldehyde Acrolein Benzene Ethylbenzene n-Hexane Toluene Ib/Mmbtu
0.00279 0.00263 0.00158 0.00002 0.00111 0.00056 uncontrolled lons/yr 0.157 0.148 0.089 0.001 0.062 0.031 controJled tons/yr 0.079 0.074 0.044 0.001 0.031 0.016 Emission Factor Mfr Data
Mlr Dala Mfr Data AP-42 Mfr Data Source of Emission Factor Mlr Data Mlr Data Mfr Data AP-42 Mlr Data AP-42 Xylenes Tota! HAPS 0.00020 0.011 0.500 0.005 0.250 1py tpy
STANDARD EQUIPMENT AIR CLEANER· Two, dry type with rain shield and service indicator. BARRING DEVICE· Manual. BEARINGS· Heavy duty, replaceable, precision type. BREATHER· Closed system.
CONNECTING RODS· Drop forged steel, rinedrilled. CONTROL SYSTEM -pneumatic.lnctudes pilot operated valves for air start and prelube. Engine rnounled control panel v.-ilh two push butlon
valves. Piloloperaled air start valves omitted when starter is nol furnished by Waukesha. Includes engine OniOffpush button. One mounted on either side afthe engine. CRANKCASE -Integal
crankcase aM c~inder frame. Main bearing caps drilled and tapped forlempera/ure sensors. Does nol include sensorS. CRANKSHAFT· Forged steel, seven main bearings, counterweighted and
dynamicallybalanced. CYLINDERS· Removable wet type cylinder liners, chrome plated on outer diameter. CYLINDER HEADS· Twelve interchangeable, valve-in-head type. Four valves per cylinder,
with water cooled exhaust valve seats. Roller valve litters and hydraulic push rods. Flange mounted ignition coils. ENGINE MONITOR DEVICES· Thermocouples, K-Iype, for jacket water temperature,
lube oil temperature and intake manifold temperature. Magnetic pickup 'Wired for customer supplied tachometer. Lube oil pressure and intake manifold pressure sensing Jines are terminated
in a common bulk head. ENGINE ROTATION· Counterclockwise when facing flywheel. FLYWHEEL· Approx. WR2 = 155000 Ib·in!; with ring gear (208 teeth), machined to accept n.vo drive adapters:
31.88" (81 0 mm) pilot bore, 30.25" (768 mm) bolt circle, (12) 0.75" 1 0 lapped hates; or 28.88" (734 mm) pitot bore, 27.25" (692 mm) boll circle, (12) 0.625"·11 tapped holes and (12)
0.75" -10 tapped hores. FLYWHEEL HOUSING· No. 00 SAE. FUEL SYSTEM -Two natural gas, 4" (102 mm) updraflcarburetors and two Fisher Model 99, 2" (51 mm) gas regUlators, mounted. 2Spsi
(172 kPa) fuel inlet pressure required. GOVERNOR· Woodward UG·8 LD hydraulic lever type, with friction type speed conlrol. Mounted on right hand side. IGNITION SYSTEM. Waukesha Cusiom
Engine ConffolO! Jgnilion Module. Electronic digital ignition system. 24V OC power required. INTERCOOLER· Air·io·water. LEVELING BOLTS LIFTING EYES LUBRICATION -FuJI pressure, gear type
pump. Full now lube oil filler with replaceable depth·type elements and flexible connections, shipped loose. MICROSPINTM bypass filler and flexible connections, shipped loose. lube oil
strainer, mounted. Air/gas motor driven prelube pump, reqUires final piping. MANIFOLDS· Exhaust, (2) water cooled. OIL COOLER· SheJi and tubelype, with thermostatic temperature controller
and pressure regulating valve. Shipped loose. OIL PAN -Base type. 73 gallon (276 L) capacily, includingfiJler. PAINT -Oimeld orange primer. PISTONS ·Aluminum with troating pin. Oil cooled,
8: 1 compression ratio. SHIPPING SKID .Steelfordomesliclruck or rail. TURBOCHARGERS· (2) water-cooled bearing housing with single vertical exhaust oullet alrear. Flexible stainless steel
exhaust connection with 8" (203 mm) pipe flange. Adjustable wastegates. VIBRAT!ON DAMPER -Viscous type. WATER CIRCULATING SYSTEM Auxiliary Circuit· Belt driven water circulating pump
for intercooler and lube oil cooler. Engine Jackel· Belt driven waler circulaling pump. Cluster type thermostatic temperature regulating valve, fuJi flow bypass typewilh 165· ·170· F
(74' • 77" C) slart loopen thermostats. Flange connections and mating flanges for (2) 4" (102 mm) inlets and (1) 5" (127 mm) outlet. WAUKESHA CUSTOM ENGINE CONTROL', OETONA TlON SENSING
MODULE IOSM) -Includes individual cylinder sensors, Detonation Sensing Module, filler and cables. Compalible with Waukesha CEC Ignition Module only. Detonation Sensing Module and filter
are mounted and wired. Packager is responsible for 24V DC powersuppJy and ground to the DSM. The DSM meets CanadianSlandards Associalion Class 1, Group 0, Division 2 hazardous location
requirements. Waukesha ICii;;JI VHP Series Four'" j'-'" i Model7044GSI Turbochalged and Illlereooled, Twelve Cylinder, Four·Cycle Gas Engine
POWER RATINGS: 7044GSI VHP SERIES GAS ENGINES , , I~~I ~:~;. Bore & Displ.· Brake Horsepower (kWb Output) . OF ("C) Siroke cU. in. ' Model (Tera) C R. in. (mm) (litres) 700 rpm 800 rpm
900 rpm 1000 rpm 1100 rpm 1200 rpm 7044GSI 130'(54') 8:1 9.375,8.5(238,216) 7040(115) 960 (731) 1120 (836) 1260 (940) 1400 (1044) 1540 (1148) 1960 (1253) Rating Standard; Ratings are
based on ISO 304611·1995 With mechanical efficiencyof90% and auxiliary water temperature Tera as specified above limiled to ± 10· F (± S· C). Ratings are also valid for SAE J1349, 8S5514,
DIN6271 andAPl7B·lfC slandardatmospheric condilions. ISO Standard PowerlConlinuous Power Rating: The highest load and speed which canbe applied 24 hours a day, seven days a week, 365
days per year exceptfor normal mainlenance.1t is permissible to operate the engine al up 10 1 0% overload for Iwo hours in each 24 hour perbd. POllOr(Bhp) 1680 1400 Power (kWb) BSFC
(Blwbhp·hr) 76SJ 7475 BSFC (kJ/kW-hr) 10825 10575 NO, (grams.bhp·hr) 13.1 114 NOx(glnm~ 4.94.6 CO (grams.bhp-hr) 11.7 11.4 CO (glnm~ 4.3 4.2 NMHC (grams.bhp-·hr) 0.25 0.25 NMHC (glnm~
0.09 0.09 BSFC (Btwbhp-hr) 7535 7300 BSFC (glnm, 10060 10415 NOx (grams.bhp·hr) 22.3 21.8 NOx (g/nm~ 8.0 8.0 CO (gramobhp·hr) 1.35 1.50 CO(g/nm~ 0.50 0.56 NMHC (grams.bhp-·hr) 0.25 0.25
NMHC (glnm' 0.09 0.09 NOTES: 1) Fuel consumption and exhaust emissions are based on ISO 30 46/1-1995 standard reference conditions and commercial quality nalural gas of 900 Btu/tlJ (35.38
MJI m3 [25, V(O; 101.325)J) saturated lower heat value, Waukesha Knock IndexTM 0191 and 93% methane content byvolume. ISO 304611-1995 standard reference conditions are n"F (2S0C) ambient
temperatura, 29.54 inches Hg (100 kPa) barometric pressure, 30% relalive humidity (1 kPalO.3inches Hg water vapor pressure). 2) S.I. exhaust emissions are corrected to 5% 01 (O·C and
101.325 kPa). 3) Dala will vary due lovar/alions in site conditions. For condilions andlor fuels other Ihan standard, consuilihe Waukesha Engine Division Sales Engineering Department
14275·· K13626mm) 83.33" [""Jr12117mml 93.73·· 123D<-___ __ WAUKESHA ENGINE DIVISION CRESSER EQUIPMENT GROLP, nle. 'COO West St, Pad Avenue ','iaukesha, WI 53188-4999 ,c'~onf!' (414)
547-3311 F~x 141,1) 5,19·2795 :I'p"//www waukeshaengme ccr:r Bulletin 7045 0799 WAUKESHA ENGINE DIVISION A DIVISiON OF DRESSER 'i'iCUSiRIAl PRODuCTS, a v Fatmsumerweg 43, P(.slbus 320
0900 AH ,~pplngedam. The Ilelherlands Phcne l31) 506-65u69 F3X (31) ~S6-624217 s=rr Consull your local Waukesha Distributor for system npplication assistance. The milnufacturer reserves
tnc right to change or modi!y without notice, I~e design or equipment specifications as herein set forrh w;thou! incurring any obligation either with respect 10 equipment previously
sold or in tne process d construction except where otherwise specincally guaranleed by Ihe manufacturer.
PREPARED FOR: Mr. Matt Norris Valerus EMIT Technologies, Inc 10497 Town & Country Way, 5te 940 Houston, TX 77024 281.705.8660 ledmondson@emillechnologles.com QUOTE: QUO-01351-1Y8X Expires:
May 13, 2010 A.INFORMATION PROVIDED BY WAUKESHA Engin.: L7044GSI DIM Sheet: 6124-77 Compression Ralio: 8.0:1 RPM: 1200 Horsepower: 1680 Fuel: Natural Gas Piping size: 14" Annual Operallng
Hours: 8760 Exhaust Flow: 8182 CFM Exhaust Temperature: 1175 'F Allowable Engine Backpressure: 20"WC Emission Data NO,: 15.00 glbhp-hr CO: 13.00 glbhp-hr THC: 1.00 glbhp-hr NMHC: 0.20
glbhp-hr HCHO: 0.05 glbhp-hr Oxygen: 0.30 % 8, POST CATALYST EMISSIONS TO 8E ACHIEVED BY EMISSION CONTROL EQUIPMENT NO,: CO: VOC: 1 elemenl <1.0 glbhp-hr <1.0 glbhp-hr <0.5 glbhp-hr
2 elements <0.3 glbhp-hr <0.3 glbhp-hr <0.3 glbhp-hr 1 of 3
Hunter Mesa Compressor Station Antero Pipeline Resources Company Glycol Dehydration Unit· Detailed Emissions Calculations Equipment Information Source 10 Number: TEG·1 Description; AIRSID:
25 MMSCFO TEG Dehy NfA Coordinates: Northing: Easting: Source location Zone: Status: GL Yeale Inpuls Wet Gas Temperature (F): Wet Gas Pressure (pslg): Gas Saturated? Dry Gas Flow Rate
(MMscf/day): Water Content (Ib H20/MMscf): lean Glycol Water Content (w\% H20): Lean Glycol Circulation Units: Flow Rate (gpm): Glycol Pump Type: Flash Tank Included: Flash Tank Operating
Temperature (deg F): Flash Tank Operating Pressure (psig): Flash Tank Control Option: Control Efficiency (%): Regenerator Control Device: Potential operatIon; Potential EmIssions Pollutant
Hours of Operation (hrsNr) vae 8760 UTM 4374600 267170 13 Not Yet Built Yes 80 1100 25.0 7 1.5 Flow Rate (gpm) 4.2 Electric/Pneumatic Yes -150 30 Combustion DevIce 95 Combustion 8760
Uncontrolled Q (Regen + Flash) Ib/hr (tpy) 26.98 118.18 HAPs Uncontrolled Emissions Benzene Toluene Ethylbenzene Xylenes n-Hexane (lblhr) 2.58 7.47 0.44 8.57 0.25 (lbtyr) 22634.00 65470.60
3855.00 75030.00 2189.80 (tpyl 11.317 32.735 1.928 37.515 1.095 Permit Slarus: sec: Wet Gas Analvsls Compound Carbon Dioxide Hydrogen Sulfide Nitrogen Methane Ethane Propane j·Butane
n-Butane i-pentane n-Pentane Cyclopenlane n-Hexane Cyclohexane Other Hexanss Heptanes Methylcyclohexane 2,2,4 -Trimelhylpentane Benzene Toluene Ethylbenzene Xylenes C8+ Heavies Pending
Vol % 3.7597 -o 0.0946 88.5319 5.2841 1.2994 0.3184 0.2571 0.1167 0.0791 o 0.0339 0.Q195 0.0568 0.0431 0.0305 0.0028 0.009 0.0158 0.0007 0.0102 0.0367 Total. 100 StrippIng Gas: None
Combustion Unit Templ3t<ltura (deg F: 1300 Combustion Excess Oxygen (%): Dastruction Efficiency (%): 99 Controlled Emissions (TO-I) !lblhr) (tpyl 0.27 1.18 Controlled Emissions (Iblhr)
(IbM) (tpy) 0.026 226.4 0.113 0.075 654.8 0.327 0.004 38.6 0.019 0.086 750.2 0.375 0.002 21.6 0.011 0.846 Source of EmIssion Facior GRI GLYCalc ReportIng Bin A e e e e
Hunter Mesa Compressor Station Antero Pipeline Resources Company Glycol Dehydration Unit -Detailed Emissions Calculations Equipment Information Source 10 Number: TEG-2 Description: AIRS
10: 25 MMSCFD TEG Oehy N/A Coordinates: Northing: Easting: Source location Zone: Sta!us: GL Veale Inputs Wet Gas Temperature (F): Wet Gas Pressure (psig): Gas Saturated? Dry Gas Flow
Rate (MMscf/day): Water Content (Ib H20/MMscf): lean Glycol Water Content (wt% H20): lean Glycol Circulation Units: Flow Rate (gpm): Glycol Pump Type: Flash Tank Included: UTM 4374600
267170 13 Not Yet Built Yes 80 1100 25.0 7 1.5 Flow Rate (gpm) 4.2 Electric/Pneumatic Ves Flash Tank Operating Temperature (deg F): -150 Flash Tank Operating Pressure (psig): Flash Tank
Control Option: Control Efficiency (%): Regenerator Control Device: Potential operation: HAPs pb/hr) Benzene 2.58 Toluene 7.47 Ethylbenzene 0.44 Xylenes 8.57 n-Hexane 0.25 30 Combustion
Device 99 C":nmnu!\lion 8760 Uncontrolled Emissions IIblyr) 22634.00 65470.60 3855.00 75030.00 2189.80 (leY) 11.317 32.735 1.928 37.515 1.095 Permit Status: sec: Wet Gas AnalysIs Com
ound Carbon Dioxide Hydrogen Sulfide Nitrogen Methane Ethane Propane i-Butane n-Butane i-pentane n-Pentane Cyclopenlane n-Hexane CycJohexane Other Hexanes Heptanes Methylcyclohaxane
2,2,4 -Trimelhylpentane Benzene Toluene Ethylbenzene Xylenes C8+ Heavies Pending Vol '10 3.7597 o 0.0946 88.5319 5.2841 1.2994 0.3184 0.2571 0.1167 0,0791 o 0.0339 0.0195 0.0568 0.0431
0.0305 0.0028 0.009 0,0158 0.0007 0.0102 0.0367 Total: 100 Stripping Gas: Combustion Unit Temperature (dog I Combustion Excess Oxygen (%): Destruction Efficiency (%): Conlrolled Emissions
(lb/hr) (lblyr) 0.026 226.4 0.075 654.8 0.004 38.6 0.086 750.2 0.002 21.8 None 1300 99 (tRyl 0.113 0.327 0.019 0.375 0.011 0.846 Reporting Bin A C C C C
KIMRAY, Inc. "PV" & "SC" SERIES GLYCOL PUMPS 1500 LB. W.P. Okla. City, OK PUMPS AVAILABLE: 'py' SERIES GLYOOL PUMPS Calalog Model Capaolty Working GaI.I Hr. Pressure Number Number In.
Max •• n. a • OM 316 py 3 13 100 1500 GAD 1716 PV 8 40 300 1600 GAB 4016 PV 12 40 300 1600 GAF 9015 py 27 90 300 1500 GAH 21015 PV 66 210 400 1500 GAJ 46015 PV 166 450 400 1600 "MaxImum
output Is affeoted by system pressure drops. See syslem operatron parameter for maximum output ourves. 'SO' SERIES GLYCOL PUMPS CateJog Model Capacity Working Number Nunilel Gal.lHr.
. Pleasure n. n ax GAO 2015 SO' S 20 100 500 GAG 6015 SO' 12 50 100 500 GAl 10015 SO' 22 100 100 500 GAK 20015 SO' 60 200 100 600 NOTE: To order a Pump with Vlton Q4Alngt add 1 to Catalog
number. Example: To order QAA wflh Vllon 0 Alngs, specify: OM 1. MAXIMUM DESIGN PRESSURE FOA P.V. AND S.C. MODELS IS 1500 pslg APPLICATIONS: Clfculatlng pump for gas glycol dehydrators
ClrculaUng pump for gas amine desulphUrizers FEATURES: Eliminates absorber liquid level conlrols No auXiliary powor supply requlr$d Low gas consumpllon Completely sealed system prevents
loss glycol No sprlnos or 1000169, only two moving assembJles KydrauJlo ·cushloned" check vaNes with lemovab~e sents of hardened slalnless .steel OPERATION: Melerlals for Ihe vJlal working
parts have been sSlected for greatest wear resIstance. These materIels Include 8laln· lesS eleel, hard chrome plating, satellite. nylon and leflon. Mov/ng O·Alng nal. are compounded
speclfloal/y for elhy· lene glycol service. A complete operational check la given each pump arler assamblt. O·Rlng sealed check valve darts are standard In aU except Ihe model 316 PY.
Teflon sealed darta afe avellable. Capsula Iypa ball oheck. ar. US.d In the 316 PV and are available for 1715 PV. 2016 SO and 4016 PY. ·These pumps are desIgned for operallng pleS$ur68
between 100 snd 500 palo maxImum desIgn preSsure for air models Is 1600 pslg. fConliguration of GlyCol PUmp Ie a trademark 01 KImrey, Inc. G:10.6 Issued 10/94
GRI-GLYCalc VERSION 4.0 -AGGREGATE CALCULATIONS REPORT Case Name: DEHY-1: Hunter Mesa 25 ¥~scf/day File Name: E:\Antero 25MM.ddf ~ate: April 28, 2010 ~ESCRIPTroN , cescription: Extended
inlet analysis from Sales Pipeline Page: 1 Flash tank overheads and reboiler still vent emissions will be routed to dedicated TO for combustion; max lean TEG eire rate of 4.2 gpm: gas
compressed upstream of the dehys Annual Hours of Operation: 8760.0 hours/yr EMISSIONS REPORTS, CONTROLLED REGENERATOR EMISSIONS Component -------------------------------Methane Ethane
Propane Isobutane n-Butane Isopentane n-Pentane n-Hexane Cyclohexane Other Hexanes IIeptanes Methylcyelohexane 2,2,4-Trimethylpentane Benzene Toluene Ethylbenzene Xylenes C8+ Heavies
-------------------------------Total Emissions Total Hydrocarbon Emissions Total voe Emissions Total HAP Emissions Total BTEX Emissions Ibs/hr -----------0.0022 0.0024 0.0023 0.0014
0.0018 0.0010 0.0010 0.0012 0.0051 0.0013 0.0041 0.0099 0.0001 0.0247 0.0725 0.0043 0.0845 0.0135 -----------0.2332 0.2332 0.2286 0.1873 0.1861 UNCONTROLLED REGENERATOR EMISSIONS Component
Ibs/hr ------------------------------------------Methane 0.2226 Ethane 0.2372 Propane 0.2347 Isobutane 0.1375 n-Butane 0.1763 Isopentane 0.1023 Ibs/day -----------0.053 0.057 0.056 0.033
0.042 0.025 0.025 0.028 0.122 0.031 0.098 0.236 0.002 0.593 1. 740 0.104 2.029 0.324 -----------5.597 5.597 5.487 4.495 4.465 Ibs/day -----------5.342 5.693 5.632 3.299 4.230 2.455 tons/yr
-----------0.0097 0.0104 0.0103 0.0060 0.0077 0.0045 0.0045 0.0051 0.0223 0.0057 0.0178 0.0431 0.0004 0.1082 0.3176 0.0189 0.3703 0.0590 -----------1. 0215 1.0215 1.0013 0.8204 0.8149
tons/yr -----------0.9750 1.0390 1.0278 0.6021 0.7720 0.4480
n-Pentane n-Hexane Cyclohexane Gther Hexanes Heptanes Methylcyclohexane 2,2,4-Trimethylpentane Benzene Toluene Ethylbenzene Xylenes C8t Heavies ------------.------------.-----Total Emissions
Total Hydrocarbon Emissions Total VOC Emissions Total HAP Emissions Total BTEX Emissions FLASH GAS EMISSIONS Component ---.--.------------------------Methane Ethane Propane Isobutane
n-Butane Isopentane n-Pentane n-Hexane Cyclohexane Other Hexanes Heptanes Methylcyclohexane 2,2,4-Trimethylpentane Benzene Toluene Ethylbenzene Xylenes C8t Heavies .------------------------------Tota
l Emissions Total Hydrocarbon Emissions Total VOC Emissions Total HAP Emissions Total BTEX Emissions FLASH TANK OFF GAS Component Methane Ethane Propane Isobutane n-Butane Iscpentane
0.1032 0.1166 0.5082 0.1291 0.4064 0.9851 0.0088 2.4692 7.2501 0.4321 8.4543 1.3479 -----------23.3216 23.3216 22.8617 18.7312 18.6057 Ibs/hr -----------0.0781 0.0247 0.0119 0.0048 0.0048
0.0025 0.0021 0.0013 0.0015 0.0019 0.0024 0.0023 0.0001 0.0011 0.0022 0.0001 0.0011 0.0011 .--.-----_. 0.1440 0.1440 0.0412 0.0060 0.0046 Ibs/hr 7.8089 2.4685 1. 1946 0.4811 0.4810 0.2485
2.476 2.798 12.196 3.099 9.753 23.642 0.212 59.261 174.003 10.371 202.903 32.350 ----------. 559.717 559.717 548.682 449.548 446.538 Ibs/day ---_.-_.---1.874 0.592 0.287 0.115 0.115
0.060 0.049 0.032 0.035 0.046 0.057 0.054 0.002 0.028 0.054 0.002 0.027 0.026 -----------3.455 3.455 0.989 0.144 0.110 lbs/day 187.414 59.245 28.670 11 . 547 11.544 5.965 Page: 2 0.4519
0.5107 2.2258 0.5656 1.7800 4.3146 0.0387 10.8151 3l.7556 l. 8927 37.0298 5.9039 -----------102.1484 102.1484 100.1344 82.0426 8l. 4 932 tons/yr --------.--0.3420 0.1081 0.0523 0.0211
0.0211 0.0109 0.0090 0.0058 0.0064 0.0084 0.0103 0.0099 0.0004 0.0050 0.0098 0.0003 0.0049 0.0048 -----------0.6306 0.6306 0.1804 0.0263 0.0200 tons/yr 34.2031 10.8122 5.2323 2.1074
2.1067 1.0885
Page: 3 n-Pentane 0.2062 4.949 0.9032 n-Hexane 0.1334 3.201 0.5842 Cyclohexane 0.1451 3.482 0.6355 Other Hexanes 0.1922 4.613 0.8418 Heptanes 0.2354 5.651 1.0312 ~ethylcyclohexane 0.2261
5.427 0.9903 2,2,4-Trimethylpentane 0.0099 0.237 0.0432 Benzene 0.1146 2.750 0.5019 Toluene 0.2237 5.368 0.9797 E:thylbenzene 0.0079 0.191 0.0348 Xylenes 0.1108 2.658 0.4852 C8+ Heavies
0.1089 2.613 0.4768 ----------------------------------------------------------------Total Emissions 14.3968 345.524 63.0581 Total Hydrocarbon Emissions 14.3968 345.524 63.0581 Total
VOC Emissions 4.1194 98.865 18.0428 Total HAP Emissions 0.6002 14.405 2.6290 Total BTEX Emissions 0.4570 10.968 2.0016 COMBINED REGENERATOR VENT/FLASH GAS EMISSIONS ----------------------------------
---------------------------------Component 1bs/hr lbs/day tons/yr ----------------------------------------------------------------Methane 0.0803 1. 928 0.3518 Ethane 0.0271 0.649 0.1185
Propane 0.0143 0.343 0.0626 Isobutane 0.0062 0.148 0.0271 n-Butane 0.0066 0.158 0.0288 Isopentane 0.0035 0.084 0.0154 n-Pentane 0.0031 0.074 0.0136 n-Hexane 0.0025 0.060 0.0109 Cyclohexane
0.0065 0.157 0.0286 Other Hexanes 0.0032 0.077 0.0141 Heptanes 0.0064 0.154 0.0281 Methylcyclohexane 0.0121 0.291 0.0530 2,2,4-Trimethylpentane 0.0002 0.004 0.0008 Benzene 0.0258 0.620
0.1132 Toluene 0.0747 1. 794 0.3274 Ethylbenzene 0.0044 0.106 0.0193 Xylenes 0.0857 2.056 0.3751 C8+ Heavies 0.014 6 0.350 0.0638 ----------------------------------------------------------------Total
Emissions 0.3772 9.052 1.6521 Total Hydrocarbon Emissions 0.3772 9.052 1.6521 Total VOC Emissions 0.2698 6.475 1.1818 Total HAP Emissions 0.1933 4.640 0.8467 Total BTEX Emissions 0.1906
4.575 0.8349 CCMBINED REGENERATOR VENT/FLASH GAS EMISSION CONTROL REPORT: Component Uncontrolled Controlled % Reduction tons/yr tons/yr ---------------------------------------------------------------
--~1ethane 35.1781 0.3518 99.00 Ethane 11. 8512 0.1185 99.00 propane 6.2601 0.0626 99.00 Isobutane 2.7095 0.0271 99.00
Page: 4 n-Butane 2,8788 0,0288 99,00 Isopentane 1,5366 0,0154 99,00 n-Pentane 1,3551 0,0136 99,00 n-Hexane 1. 094 9 0,0109 99,00 Cyclohexane 2,8612 0,0286 99,00 Jther Hexanes 1,4074
0,0141 99,00 Heptanes 2,8112 0,0281 99,00 ~~ethylcyclohexane 5,3050 0,0530 99,00 2,2,4 -Trirr.ethylpentane 0,0819 0,0008 99,00 Benzene 11,3171 0,1132 99,00 Toluene 32,7352 0,3274 99,00
Ethylbenzene 1. 9275 0,0193 99,00 Xylenes 37,5149 0,3751 99,00 C8+ Heavies 6,3808 0,0638 99,00 -------------------------------------------------------------------Total Emissions 165,2065
1,6521 Total Hydrocarbon Emissions 165,2065 1. 6521 Total VOC Emissions 118,1773 1.1818 Total HAP Emissions 84,6715 0,8467 Total BTEX Emissions 83,4948 0,8349 EQUIPMENT REPORTS, COMBUSTION
DEVICE Ambient Temperature: Excess Oxygen: combustion Efficiency: Supplemental Fuel Requirement: 50,00 deg, F 5,00 % 99,00 % 1,02e-OOI MM BTU/hr Component Emitted Destroyed ABSOHBER
Methane Ethane Propane Isobutane o-Butane Isopentane n-Pentane n-Hexane Cyclohexane Other Hexanes Heptanes Methylcyclohexane 2,2,4-Trimethylpentane Benzene Toluene Ethylbenzene Xylenes
C8+ Heavies 1. 00% 1.00% 1. 00% 1,00% 1. 00% 1. 00% 1. 00% 1. 00% 1.00% 1. 00% 1. 00% 1. 00% 1.00% 1. DO%-1.00% 1.00%-1.00% 1.00% 99,00% 99,00% 99,00% 99,00% 99,00% 99.00%-99.00% 99.00%
99.00% 99,00% 99,00% 99,00% 99,00% 99.00% 99.00% 99.00% 99.00% 99,00% 99,00 99,00 99,00 99,00 99,00
2age: 5 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: calculated Dry Gas Dew Point: Temperature: Pressure: Dry Gas Flow Rate: Glycol Losses with Dry Gas: Wet Gas Water Content: 1. 25 1.29 lbs. H20/MMSCF
80.0 deg. F 1100.0 psig 25.0000 MMSCF/day 0.2519 lb/hr Saturated Calculated Wet Gas Water Content: 30.54 lbs. H20/MMSCF Calculated Lean Glycol Recirc. Ratio: 8.26 gal/lb H20 FLASH TANK
Component Remaining in Dry Gas Absorbed in Glycol Water Carbon Dioxide Nitrogen Methane Ethane Propane Isobutane n-Butane Isopentane n-Pentane n-Hexane Cyc!ohexane Other Hexanes Heptanes
Methylcyclohexane 2,2,4-Trimethylpentane Benzene Toluene Ethylbenzene Xylenes C8+ Heavies Flash Control: Flash Control Efficiency: Flash Temperature: Flash Pressure: 4.23% 99.71% 99.98%
99.98% 99.94% 99.91% 99.88% 99.84% 99.85% 99.80% 99.69% 98.55% 99.76% 99.46% 98.53% 99.79% 86.62% 81.31% 78.44% 71. 20% 99.15% 95.77% 0.29% 0.02% 0.02% 0.06% 0.09% 0.12% 0.16% 0.15%
0.20% 0.31% 1. 45% 0.24% 0.54% 1.47% 0.21% 13.38% 18.69% 21. 56% 28.80% 0.85% Combustion device 99.00 % 150.0 deg. F 30.0 psig Component Left in Glycol Removed in Flash Gas Water Carbon
Dioxide Nitrogen Methane Ethane Propane Isobutane n-Eutane Isopentane n-Pentane 99.86% 22.20% 2.73% 2.77% 8.77% 16.42% 22.22% 26.82% 29.51% 33.68% 0.14% 77.80% 97.27% 97.23% 9l.23% 83.58%
77.78% 73.18% 70.49% 66.32%
n-Hexane 46,91% 53.09% Cyclohexane 78.50% 21.50% Other Hexanes 40.78% 59,22% P.eptanes 63.50% 36,50% Xethylcyclohexane 82,08% 17.92% 2,2,4-Trimethylpentane 48,08% 51.92% Benzene 95,79%
4,21% Toluene 97,24% 2,76% Sthylbenzene 98,38% 1. 62% Xylenes 98.87% 1.13% C8+ Heavies 93.42% 6.58% REGENERATOR No Stripping Gas used in regenerator. Remaining Distilled Component in
Glycol Overhead -----------------------------------------------------Water 53.81% 46,19% 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 1,69% 98.31% n-Pentane 1.48% 98.52% n-Hexane 1.07% 98.93% Cyclohexane 4,08% 95.92% Other Hexanes 2,45%
97,55% Heptanes 0,79% 99,21% Methylcyclohexane 4.87% 95.13% 2,2,4-Trimethylpentane 3,12% 96.88% STREAM REPORTS, WET GAS STREAM Temperature: Pressure: Flow Rate: Benzene Toluene Ethylbenzene
Xylenes C8+ Heavies 80.00 deg, F 1114.70 psia 1,04e+006 sefh Component 5,22% 94.78% 8,13% 91,87% 10,58% 89,42% 13,07% 86,93% 12.85% 87,15% Conc. (vol %) Loading ( lb/hr) Water 6.43e-002
3.18e+OOl Carbon Dioxide 3.76e+OOO 1.54e+003 Nitrogen 9.4Se-002 7.28e+OOl Page: 6
?age: Methane 8.85e+OOl 3.90e+004 Ethane 5.2Be+00O 4.36e+OO3 Propane 1.30e+000 1.57e+OO3 Isobutane 3.l8e-00l 5.08e+OO2 n-Butane 2.S7e-00l 4.10e+OO2 Isopentane loPe-OOl 2.31e+002 n-Pentane
7.90e-002 1.57e+002 n-Hexane 3.3ge-002 8.02e+OOl Cyclohexane 1.95e-002 4.51e+OOl Other Hexanes 5.6Se-002 1.34e+OO2 Heptanes 4.3le-002 1.1ge+OO2 rlJethyl cyclohexane 3.05e-002 8.23e+OO1
2, 2, 4-Trimethylpentane 2.S0e-003 8.78e+OOO Benzene S.9ge-003 1.93e+OO1 Toluene 1.SSe-002 4.00e+001 Ethylbenzene 7.00e-004 2.04e+OOO Xylenes 1.02e-002 2.97e+OO1 CS+ Heavies 3.67e-002
1.72e+OO2 -------------------------------------------------Total Components 100.00 5.16e+OO4 DRY GAS STREAM -------------------------------------------------------------Temperature:
SO.OO deg. F 1114.70 psia 1.04e+006 sefh Pressure: Flow Rate: Component Cone. (voH) Loading (lb/hr) ----------------------------------------Water 2.72e-003 Carbon Dioxide 3.75e+OOO Nitrogen
9.46e-002 Methane 8.85e+001 Ethane 5.28e+OOO Propane 1.30e+OOO Isobutane 3.18e-OOl n-Butane 2.57e-001 Isopentane 1.17e-OOl n-Pentane 7.90e-002 1.3se+OOO 4.S3e+003 7.28e+OOl 3.90cl-004
4.36e+003 1.57e+003 5.0Se+002 4.10e+002 2.31e+002 1.56e+002 n-Hexane 3.3Be-002 8.00e+OOl Cyclohexane 1.92e-002 4.44e+OOl Other Hexanes 5.G7e-002 1.34e+002 Heptanes 4.2ge-002 1.lBe+002
Methylcyclohexane 3.01e-002 8.10e+OOl 2,2,4-Trimethylpentane 2.BOe-003 8.77e+OOO Benzene 7.BOe-003 1.67e+OOl Toluene 1. 2ge-002 3. 2Se+OOl Ethylbenzene 5.4ge-004 1.60e+OOO Xylenes 7.27e-003
2.12e+OOl C8+ Heavies 3.64e-002 1.70e+002 -------------------------------------------------Total Components 100.00 5.1Se+004 LEAN GLYCOL STREAM Temperature: 80.00 deg. F Flow Rate: 4.1ge+000
gpm 7
?age: 8 Component Cone. Loading (wt%) ( lb/hr) -------------------------------------------------TEG 9.84e+001 2.32e+003 Water 1.50e+000 3.54e+001 Carbon Dioxide 5.64e-011 1. 33e-009
~Htrogen 7.56e-014 1.78e-012 Methane 1. 14e-017 2.70e-016 Ethane 5.41e-009 1. 28e-006 Propane 2.46e-009 5.82e-008 Isobutane 7.86e-010 1.86e-008 n-Butane 6.90e-010 1.63e-008 Isopentane
7.47e-005 1.76e-003 n-Pentane 6.5ge-005 1.S5e-003 n-Hexane 5.32e-005 1.26e-003 Cyclohexane 9.15e-004 2.16e-002 Other Hexanes 1.37e-004 3.25e-003 Heptanes 1.37e-004 3.23e-003 Methyleyelohexane
2.14e-003 5.05e-002 2, 2, 4-Trimethylpentane 1.21e-005 2.85e-004 Benzene 5.76e-003 1.36e-001 Toluene 2.72e-002 6.41e-001 Ethylbenzene 2.17e-003 5.11e-002 Xylenes 5.38e-002 1.27e+000
C8+ Heavies 8.42e-003 1.9ge-001 -------------------------------------------------Total Components 100.00 2.36e+003 RICH GLYCOL STREAM -------------------------------------------------------------Temp
erature: Pressure: Flow Rate: NOTE: Stream 80.00 deg. F 1114.70 psia 4.37e+000 gpm has more than one phase. Component Cone. (wt%) ----------------------------------------TEG 9.51e+001
Water 2.70e+000 Carbon Dioxide 5.45e-001 Nitrogen 7.31e-004 Methane 3.2ge-001 Ethane 1.11e-001 Propane 5.85e-002 Isobutane 2.53e-002 l1-Butane 2.6ge-002 Isopentane 1.44e-002 n-Pentane
1.27e-002 n-Hexane 1.03e-002 Cyelohexane 2.76e-002 Other Hexanes 1.33e-002 Heptanes 2.64e-002 r1ethylcyelohexane 5.17e-002 2,2,1-Trimethylpentane 7. 77e-004 Benzene 1.11e-001 Toluene
3.32e-001 Ethylbenzene 2.01e-002 Xylenes 1.03e-001 Loading (lb/hr) 2.32e+003 6.5ge+001 1.33e+001 1. 7ge-002 8.03e+000 2.71e+OOO 1.43e+000 6.1ge-001 6.57e-001 3.53e-001 3.11e-001 2.51e-001
6.75e-001 3.25e-001 6.45e-001 1.26e+000 1.90e-002 2.72e+000 8.12e+000 4.91e-001 9.84e+000
Page: 9 C8+ Heavies 6.78e-002 1.66e+000 -------------------------------------------------Total Components 100.00 2.44e+003 ,LASH TANK OFF GAS STREAM --------------------------------------------------
-----------Temperature: Pressure: Flow Rate; 150.00 deg. F 44.70 psia 3.32e+002 sefh Component Cone. (voH) ----------------------------------------Water 5.66e-001 Carbon Dioxide 2.6ge+001
Nitrogen 7.08e-002 Methane 5.56e+001 Ethane 9.38e+000 Propane 3.0ge+000 Isobutane 9.45e-001 n-Butane 9.45e-001 Isopentane 3.93e-001 n-Pentane 3.26e-001 n-Hexane 1.77e-001 cyelohexane
1.97e-001 Other Hexanes 2.55e-001 Heptanes 2.68e-001 Methyleyclohexane 2.63e-001 2,2,4-Trimethylpentane 9.85e-003 Benzene 1.68e-00l Toluene 2.77e-001 Ethylbenzene 8.55e-003 Xylenes 1.1ge-001
C8+ Heavies 7.30e-002 ----------------------------------------Total components 100.00 FLASH TANK GLYCOL STREAM Loading (lb/hr) 8. 92e-002 1.04e+001 1.74e-002 7.81e+000 2.47e+000 1.1ge+000
4.81e-001 4.81e-001 2.4ge-001 2.06e-001 1. 33e-001 1.45e-001 1.92e-001 2.35e-001 2.26e-001 9.85e-003 1.15e-001 2.24e-001 7.95e-003 1 .l1e-001 1.0ge-001 ---------2.4ge+001 ----------------------------
---------------------------------Temperature: 150.00 deg. F Flow Rate: 4.31e+000 gpm component Cone. (wt%) ----------------------------------------TEG 9.61e+001 \'/ater 2. 72e+000 Carbon
Dioxide 1.22e-001 Nitrogen 2.02e-005 Methane 9.21e-003 Ethane 9.81e-003 Propane 9.71e-003 Isobutane 5.6ge-003 n-Butane 7.2ge-003 Isopentane 4.30e-003 n-Pent'ane 4.330-003 n-Hexane 4.88e-003
Cyclohexane 2.1ge-002 Other Hexanes 5. ·18e-003 Heptanes 1.6ge-002 Loading (lb/hr) 2.32e+003 6.58e+001 2.96e+000 4.88e-004 2.23e-001 2.37e-001 2.35e-001 1. 370-001 1.760-001 1. 04e-001
1.05e-001 1.18e-001 5.30e-001 1. 32e-001 1.10c-001
Xethyleyelohexane 4,28e-002 1,04e+OOO 2,2,4-Trimethylpentane 3,78e-004 9,13e-003 Benzene 1,08e-DDl 2,61e+ODO Toluene 3,26e-OOI 7,8ge+ODO Ethylbenzene 2.00e-002 4,83e-00I Xylenes 4.02e-OOI
9.72e+OOO C8+ Heavies 6.40e-002 1.55e+OOO Total Components 100.00 2.42e+003 FLASH GAS EMISSIONS Flow Rate: 1.03e+003 sefh Control Method: Combustion Device Control I!:ffieieney: 99.00
Component Cone. Loading (voH) (lb/hr) Water 5.68e+OOl 2.77e+OOl Carbon Dioxide 4.30e+OOl 5.l3e+OOI Nitrogen 2.2ge-002 1.74e-002 Methane 1.BOe-OOI 7.81e-002 Ethane 3.03e-002 2.47e-002
Propane 9.99e-003 1.1ge-002 Isobutane 3.05e-003 4.81e-003 n-Butane 3.05e-003 4.81e-003 Isopentane 1.27e-003 2.49e-003 n-Pentane 1. 05e-003 2.06e-003 n-Hexane 5.71e-004 1.33e-003 Cyelohexane
6.36e-004 1.45e-003 Other Hexanes 8.23e-004 1.92e-003 Heptanes 8.67e-004 2.35e-003 Methylcyelohexane 8.50e-004 2.26e-003 2,2,4-Trimethylpentane 3.18e-005 9.8Se-OOS Benzene 5.41e-004
1.15e-003 Toluene 8.96e-004 2.24e-003 Ethylbenzene 2.76e-005 7.95e-005 Xylenes 3.85e-004 1.11e-003 C8+ Heavies 2.36e-004 I.D9e-003 -------------------------------------------------Total
Components 100.00 7.9le+OOl REGENERATOR OVERHEADS STREAM Temperature: Pressure: Plow Rate: 212.00 deg. F 14,70 psia 7,6Se+002 sefh Ccmponent Cone. (voH) Loading (lb/hr) Water 8.38e+OOl
3,04e+OOl Carbon Dioxide 3.33e+OOO 2,96e+OQO Nitrogen 8.64e-004 4.B8e-004 Methane 6.S8e-DOI 2,23e-ODI Ethane 3.91e-OOI 2.37e-OOI propane 2.64e-OOI 2.35e-OOI Isobutane 1,17e-OOI 1.37e-OOI
Page: 10
n-Butane 1. 50e-001 Isopentane 7.03e-002 ;1-Pentane 7.09e-002 n-Hexane 6.71e-002 Cyclohexane 3.00e-OOl Other Hexanes 7.43e-002 Heptanes 2.01e-001 ~ethylcyclohexane 4.98e-ODl 2,2,4-Trimethylpentane
3.84e-OD3 Benzene 1.S7e+OOO Toluene 3.90e+OOO Ethylbenzene 2.02e-001 Xylenes 3.95e+OOO CS+ Heavies 3.93e-001 ----------------------------------------Total Components 100.00 COMBUSTION
DEVICE OFF GAS STREAM Temperature: Pressure: Flow Rate: 1000.00 deg. F 14.70 psia g.88e-DOI sefh Component Cone. (vol%) Methane S.33e+OOD Ethane 3.03e+OOO Propane 2.04e+OOO Isobutane
g.Oge-CCl n-Butane 1.17e+OOO Isopentane S.4Se-OOl n-Pentane S.4ge-OOl n-Hexane S.20e-OOl Cyelohexane 2.32e+000 Other Hexanes 5.76e-001 Heptanes 1.S6e+OOO Methy!cyc!ohexane 3.aSe+OOD
2,2,4-Trimethylpentane 2.97e-002 Benzene 1.21e+OOl Toluene 3.02e+OOl Ethylbenzene 1.S6e+DOD Xylenes 3.06e+OOl CS+ Heavies 3.04e+DDO ----------------------------------------Total Components
100.00 1.76e-OOl 1.02e-OOl 1.03e-001 1. 17e-001 5.0Se-001 1.2ge-001 4.06e-OOl 9.S5e-001 8.84e-003 2.47e+OOO 7.2Se+OOO 4.32e-001 8.45e+00O 1.3Se+00O ---------S.67e+OOl Loading (lb/hr)
2.23e-003 2.37e-003 2.35e-003 1. 37e-003 1.76e-003 1. 02e-003 1. 03e-003 1.17e-003 5.08e-003 1.29e-003 4.06e-003 9.S5e-003 S.84e-005 2.47e-002 7. 25e-002 4.32e-003 8.45e-002 1. 35e-002
---------2.33e-001 Page: 11
Centrahoma Processing LLC M Bell Supply Co. 0007 • POBox1597 Gainsville. TX 76241-1597 PHONE 940-668-8344 FAX 940-668-1085 P.O. NUMBER Centrahoma Processing LLC c/o Kahuna Operating
LLC 11400 Westmoor Circle Suite 325 Weslminster, CO 80021 Purchase Order 2267 DATE 10111/10 Coalgate Processing Facility , Centrahoma Processing LLC Rte 4, Box 1250 c/o Kahuna Operating
LLC Coalgate. OK 74538 . 11400 Westmoor Circle Suite 325 PHONE 580-927-9133 Westminster. CO 80021 SHIP VIA Not Applicable i PHONE 303-451-7374 F.O.B. Plant Location i 2267 IORDER DATE
I BUYER 9/21/10 Hartsell, Chrysti lpAY TERMS I EXCESS RECV I EXCESS '1 EXCESS AMOUNT Next 0 AGREEMENT TERMS Seq Description Item Number Quantity Unit Price Net Amount Due Date 1 TAX
1.0 Each 43.7 43.7 9/21110 2 FREIGHT 1.0( Each 34.0 34.0 9/21110 3 8" 150# WAFER CHECK 3 7/8" THICK 2.0 Each 381.0 762.1 9/21/10 I Tota~ 839.9 i ! 1 , I I I I 'WAFER CHECK SQ#HEA15774
Authorized By. Date Page 1 of 1 i ,I i I
· .......... ~. 1.1".n~Cl VVI I 1.,11 t::s:::,or ~IatlOI1l .\.ntero Pipeline Resources Company Thermal Oxidizer Details Equipment 10 Source Description Equipment Usage Make Model Anticipated
Startup lViax Fuel use per day Estimated Pilot Fuel TO-1 Thermal Oxidizer Oehy Overheads Control QuestorTeehnology,lne. Q250 Oct. 2010 16,000 scf 666.7 scf/hr Potential operation: Stack
10 Stack Height Stack Diameter Exit Velocity Exit Temperature Min. Destruction Efficiency Potential Emissions from Dehy Overheads Combustion by Thermal Oxidizer 8760 hr/yr TO-1 28.5
ft, agl 29 in 30 fils 1300 deg F 99 % Nominal Hrs of Emission Factor Rating Operation Estimated Emissions Pollutant (lb/MMBtu) (g/hp-hr) (hp) . _ (hours) _ _ (11J/hrL ___ (tQy1 Source
of Emission Factor NOx CO 0.068 NA 8760 0.23 1.02 0.370 NA 8760 1.27 5.56 AP-42 AP-42 Total NMNE VOC HAPs NA 8760 0.54 2.36 NA 8760 0.39 1.69 See DehylTank Sheets See DehylTank Sheets
8enzene Toluene Xylenes n-Hexane Ethylbenzene 16 Msefd 52.7 Mscfd 25.1 MMscf 2860.7 sef/hr 3.43 MMBtU/hr 1200 BtU/scf 0.8 MMBtU/hr Pilot Fuel Gas Potential Dehy Stream to TO-1 (GLYCalc
analysis) from DEHY-1 and DEHY-2 Estimated Hydrocarbons Burned Annually Estimated Hydrocarbons Burned Hourly Anticipated Usage Estimated fuellflared gas heating value Burner Rating Ibsiyr
uncontrolled from both dehys Jbs/yr controlled from both dehys 47020.0 540.4 130941.2 150060.0 4379.6 7710.0 1309.6 1500.4 43.6 77.2 Hunter_2010_Revised Cales.xls Printed on 4/28/2010
QUESTOR TECHNOLOGY INC. April 21, 2010 Performance Guarantee -Valerus Antero -Colorado QTI offers a guarantee that the equipment proposed will function as follows: Equipment type: Manufacturer:
Model number: Rated capacity: Material processed: Average operation: Fuel: Fuel consumption: Fuel heat value: Exhaust inner diameter: Exhaust height: Exhaust temperature: Exhaust velocity:
~Vlaximum load: Emission rate of NOx: Emission rate of CO: Emission rate of NMHC: Emission rate of THC Fuel consumption: Exhaust temperature: Exhaust velocity: Minimum load: Emission
rate of NOx: Emission rate of CO: Emission rate of NMHC: Emission rate of THC Fuel consumption: Exhaust temperature: Exhaust velocity: Thermal oxidizer (Incinerator) Questor Technology
Inc. Q250 10.0 MMBtu per hour Gas Vapors 8,760 Hours per Year Natural gas 16,000 set per day 1150 Btu of HHV dry 2.4 feet 28.5 feet from base of unit 1300· F minimum at design flow rate
30 feet per second minimum at design flow rate less than 60 ppm less than 200 ppm less than 20 ppm less than 20 ppm 16,000 scf per day 1300· F 30 feet per second less than 60 ppm less
than 200 ppm less than 20 ppm less than 20 ppm 9,000 scf per day 1200· F 10 feet per second Performance Guarantee -Valerus Antero -Colorado
Responsibility for Testing Any performance test conducted by the customer shall be within sixty days after the equipment has been placed in operation, OTI is to be notified in writing
prior to the test so that its representative may be present. It shall be the Customer's responsibility to maintain equipment in good working order prior to and during testing. Performance
testing is the customer's responsibility. However, if due to no fault of OTI the equipment cannot be put into operation or for other reasons not tested within twelve months after delivery
of equipment ex works OTl's shop, then the performance guarantee shall be considered to have been met even though no test was made. It is mutually recognized that exact duplication of
design data is improbable under test conditions. Operating data obtained during test conditions will serve, therefore, as the basis for process calculations using the same factors and
methods employed in design by aT!. The results obtained in these calculations shall be translated to those which would have been obtained if test conditions had duplicated design conditions,
and thus the ability of the plant to perform satisfactorily under design conditions determined. Remedy After completion of the performance test, should the plant fail to perform as guaranteed
by OTI due to no fault, error, or omission on the part of OTI, but due to circumstances beyond contractor's control, such as but not limited to the unforeseen presence of dirt, salt,
wax, or adverse chemical and/or hydrocarbon impurities in the incoming stream, or the failure of upstream equipment or the failure of third-party equipment to perform as guaranteed by
the manufacturer, Owner and OTI will mutually agree upon modifications of design or equipment deemed necessary to overcome such circumstances. Work performed due to such modifications
shall be considered and paid for as extra work. Subject to the provisions of OTI's Limitation of Liability Clause, should OTI's equipment not meet the performance guarantee, OTI and
the customer shall jointly determine, in accordance with recognized engineering procedures and practices, whether the failure is a result of faulty design or is the result of a change
in "Design Conditions." If it is established the equipment failed to meet the Performance guarantee, and such failure is due to design failure, OTI shall take such action as it may determine
necessary to correct the equipment to meet such guarantees. Customer agrees to give the OTI all necessary access to the equipment when requested for the purpose of making corrections.
Exclusion of Consequential Damages Neither party shall be liable for any indirect, consequential, special, or speculative damages of any type or character arising from or related in
any way to this Agreement. COMPANY NAME: Questor Technology Inc. TITLE: Director of Sales and Marketing BY: Ritchie Stagg SIGNATURE: DATE: April 21 , 2010 Performance Guarantee -Valerus
Antero . Colorado
Hunter Mesa Compressor Station ;,nlero Pipeline Resources Company External Combustion Device Detail Sheet Equipment 10 RBLR-l Source Description TEG Reboiler Equipment Usage Reboiler
lor 25 MMscf/day dehy Equipment Make Unknown Potential operation: Equipment Model Potential luel usage: Serial Number N/A Facility Startup 2010 Stack Height Fuel Type Field Gas Stack
Diameter Fuel Heating Value 1000 Btu/scl Exit Velocity Heat Input 1.00 MMBtu/hr Exit Temperature Permit Status Exempt Volume Flow Rate Potential Emissions· TEG Reboiler Emission Nominal
Hrs 01 Estimated Emissions Factor Rating Operation Pollutant (lb/MMscf) (MMBtu/hr) (hrs/yr) (Ib/hr) (tpy) NOx 100.00 1.00 8760 0.10 0.44 eo 84.00 1.00 8760 0.08 0.37 voe 5.50 1.00 8760
0.01 0.02 PM10 7.60 1.00 8760 0.01 0.03 8760 hr/yr 8.76 MMscl/yr 1000.0 scflhr 10 It, agl 8 in 14.3 IVs 500 deg F 300 It'lmin Source of Emission Factor AP-42 AP-42 AP-42 AP-42
Hunter Mesa Compressor Station ('.ntero Pipeline Resources Company External Combustion Device Detail Sheet Equipment 10 RBLR-2 Source Description TEG Reboiler Equipment Usage Reboiler
for 25 MMscf:day dehy Equipment Make Unknown Potential operation: Equipment Model Potential fuel usage: Serial Number N/A Facility Startup 2010 Slack Height Fuel Type Field Gas Slack
Diameter Fuel Heating Value 1000 Btu/set Exit Velocity Heat Input 1.00 MMBtu/hr Exit Temperature Permit Status Exempt Volume Flow Rate Potentiaf Emissions -TEG Reboiler Emission Nominal
Hrs at Estimated Emissions Factor Rating Operation Pollutant (lb/MMscf) (MMBtu/hr) (hrs/yr) (Ib/hr) (tpy) NOx 100.00 1.00 8760 0.10 0.44 GO 84.00 1.00 8760 0.08 0.37 VaG 5.50 1.00 8760
0.01 0.02 PM10 7.60 1.00 8760 0.01 0.03 8760 hr/yr 8.76 MMscf/yr 1000.0 scf/hr 10ft,agl 8 in 14.3 tvs 500 deg F 300 tl'/min Source of Emission Factor AP-42 AP-42 AP-42 AP-42
.tlnter I\tlcsa Compressor Station Antero Pipeline Resources Company Hydrocarbon Liquids Tank Details SOlirce lD Number Equipment ID Tank Description Tank Usage TANKS 3-400 bbl 3-400
bbl Tank Capacity Serial Number Anticipated Startup Tank Contents Emission Controis Tank Orientation SheO Height 1,200 bbl Shell Diameter N/A Oct. 2010 Condensate (API -55) None Vertical,
above ground Uncontroll'ed Potential Emissions Emission Factor Pollutant (Iblbbl) 20 ft 12 ft Hrs of Operation (hrs/yr) Potential operation: Potential Production: Max Annual production
VOCE.F. Benzene E-F. n-Hexane E.F. 8760 hr/yr 100.0 bopd 36,500 bbl/yr 1,533,000 galIyr 10.0 Site-Specific EF (Iblbbl) 0.048 Site-Specific EF (Ib1bbl) 0.140 Site-Specific EF (Ib1bbl)
0_95 Destruction Efficiency(%) Estimated FlashIW orkingiBreathing Losses Source of (Ib/hr) (tpy) (Ib/yr) Emission Factor VOC' 10.0 Benzene 0.048 n-Hexan..: 0.140 8760 8760 8760 41.67
182.50 365000.0 0.20 0.88 1752.0 0.58 2.56 5110.0 Garfield County Emission Factor Garfield County Emission Factor Garfield County Emission Factor * Tank vapors routed to flare for combustion
ControlJed Potential Emissions Pollutant VOC' Benzene n-Hexane Emission Factor (Iblbbl) or (IblMmbtu) 10.0 0.048 0.140 Hrsof Operation Emissions from Flare (hrs/yr) (Ib1hr) (tpy) _ _
(Iblyr) 8760 2.08 9.13 18250.0 8760 om 0.04 87.6 8760 0.03 0.13 255.5 40 Ib/lb-mol (Estimated MW of tank vapors) 379.5 scf/lb-mol 0.105401845 Ib/scf 395.3125 sct/hr combusted 9.49 Mscf/day
tank gases combusted 1500 Btu/scf (estimated tank vapor heating value) nunter_2010_Revised Cales.xls Source of Emission Factor Assume 95% control Assume 95% control Assume 95% control
Printed on 4/28/2010
Antero Resources Pipeline Corporation Hunter Wlesa Compressor Station Loadout Emissions Detail Sheet Source ID Number Equipment 10 Source Description Source Usage LOAD Truck Loading
Condensate Loadout Potential operation: Anticipated Startup Permit Status Oct. 2010 Max Anticipated Production: APEN Exempt per emissions Potential Emissions 1.80 tpyVOC Estimated Fugitive
Emissions (See AP42 Section 4.4) Molecular Weight of Vapors, MW True Vapor Pressure, Pya @T Max, Surface Temp, of Bulk Liquid Loaded, T Saturation Factor 38 Ib/lb-mol 4.3 psia 60 F 520
R 0,6 0.0% 152.1 hr/yr 100 BPO 9.87 Ib/day VOC See Calc. Estimated at T=70F for RVP=5 Estimated Dedicated service Below Efficiency of controlled loading (%) Annual throughput, v 1,533
1000 gallons of Condensed Hydrocarbon liquid Loading losses, L @tank L = 12.46 S P MW /T (l-eft) Annual losses @tank, L*v Loading Rate Annual Hrs of Operation Hourly vae During Loading
2.35 Ib/l000 gallons 3,601.31 Ib/yr 10080 gallons/hr 152.1 hr/yr 23.68 Ib/hr (while loading) 1.80 Ipy
_______ ..... _ .......... -_ •• ItJ'IIII;'';:''~UI -.i:)ILClllOn .ntero Pipeline Resources Company Process Flare Detail Sheet Equipment 10 Source Description Equipment Usage Make/Model
Anticipated Stanup FLARE-l Combustor w/continuous pilot Tank Vapor Controls Cimarron ECD-2-48-2 Oct. 2010 Stack 10 Zone: UTME(m): UTMN(m): Potential operation: 13 267129 4374588 8760
hr/yr FLARE-l Estimated Pi/at Fuel 100 scf/hr Stack Height Stack Diameter Exit Velocity 12 ft, agl 36 in Variable fils 1000 deg F Variable ft3/min 95 % Exit Tem perature Volume Flow
Rate Min. Destruction Efficiency Potential Emissions from Tank Gas Flaring Poi/utant NOx CO Total NMNE VOC HAPs Nominal Hrs of Emission Factor Rating Operation Estimated Emissions (lb/MMBtu)
(g/hp-hr) (hp) (hours) (lb/h!L . ___ ltP.Yl. 0.068 NA 8760 0.05 0.22 0.370 NA 8760 0.27 1.20 2.4 Mscfd 9.5 Mscfd 4.3 MMscf 495.3 scflhr 0.74 MMBtu/hr 1500 Btu/scf NA 8760 2.08 9.13 NA
8760 0.04 0.17 Pilot Fuel Gas Estimated Tank Vapors to Flare Estimated Hydrocarbons Flared Annually Estimated flared gas heating value Hunter_2010_Revised Cales.xls Source of Emission
Factor AP-42 AP-42 See Tank Sheets See Tank Sheets Printed on 4/28/2010
I -------_._----------_ ... ----_._-----_.--. . --------------.--.... ----, .. ----~-------.-. ~'x4"xY," Angle~ Typical 3 Reqd ~ y ..,.. Vent Gas 48" 00 x 716" IIlk/6' Lenglh Shell Heal
Shield Pilot Gas 5-8 psig Reqd Exhaust Gas ECD-2-48-2 Burner will provide a >0;,)<:·/", ORE of 'IOC's with l1le following operating conditions: Specific Gravity = 1.5 Molecular Weight
= 23.S Eslimaled HHV = 2400 btu/set r,Aax Heat Output:::: 2.5 /.. lMbtUihr Max Flowrale = 1050 sdlllr Min Pressure @ECO = 2 02/in' Max Pressure @ECO = 8 oz/in' Max Gas Temp ~ 120"F Combustor
Burner Specifications -1 Burner Ring (210) #62 Air/Fuel Mixers -FlameCo 50 PL Pilot w/70 MTO Orifice/High Velocity Tip ·Fittings will be oriented to customer specifications. -Optional
Guardian Ignitor w/Bracket and Solar Panel .Recommend Inline Flame Arrestor on Vent Gas Inlet. 2" Bullseye Pilot Gas 48" 00 Air Cell 4" thklRemovable CGPEC LLC 48" 00 X 4'-0" SIS Emission
Control Device n~;s Drawing is lhe property of "CGPEC, LlC" II is not 10 be COPied, photogr<lphed, :oaned or used without Ille permission of "CGPEC, LtC" Ir __" '_. L._--,_ _~_.. ...L""_'._o._-E-C--O
. _-2_--4_8-2_ __ l'iLV , I ls;ro L_~ ___ . ... ._ .. ___ L:::::._. __ _ I _ . _ . ____ J
CI_fAA.RON CIMARRON ENERGY INC. START UP AND :VIAINTENANCE PROCEDURE FOR STANDARD ENCLOSED FLARE The following is a descriptive procedure for starting a Cimarron standard enclosed flare.
This procedure will be applicable unless special shut down devices are incorporated. SAFETY FIRST! REMEMBER THAT WE ARE DEALING WITH NATURAL GAS. HIGH PRESSURE AND BURNERS. TAKE THE
EXTRA TIME THAT IS NEEDED TO FAMILIARIZE YOURSELF WITH THE UNIT BEFORE OPENING ANY VALVE! SOME OF THE THINGS THAT SHOULD BE INSPECTED ARE: I) All connections on the flare are tight?
2) All valves coming to the flare are closed? 3) Pilot gas mixer assembly has been installed? 4) Vent gas mixer assemblies have been installed? 5) Guardian automatic pilot lighting system
(optional) has been installed and tested, then switched to off position. 6) Production tank vent valves have been weighted to 10.5 oz and thief hatch springs have been installed to hold
at least 10.5 oz but not more than 16 oz. Assuming that all of the above inspections have been met, we are ready to begin start up. Slowly open supply gas valve and set regulator to
supply 30-50 PSI to the pilot fuel gas selubber pot. Open valves from pilot fuel gas scrubber pot to pilot mixer and set burner regulator to 3-7 PSI. Light pilot flame manually or activate
guardian automatic pilot lighting system by putting toggle switch in up position. Listen for pilot to light then look into the 2" sight glass flat plug on stack and visually inspect
to detennine clean blue flame at pilot nozzle. If necessary shut off gas supply, put guardian toggle switch in off position, remove access plate or upper air cell to adjust pilot mixer
reinstall access hatch or air cell and relight. After obtaining the desired pilot flame, slowly open vent gas inlet valve at the flare stack. If tank vapor has accumulated you will be
able to hear the vent gas burners come on. Look into the 2" sight glass flat plug to check for a flame that appears mainly blue in color with orange and/or yellow tracers at the flame
tips. If necessary shut down unit by lirst closing vent gas inlet valve at flare stack, then pilot as stated above, remove access hatch or uppel' air cell 10 adjust vent gas mixers and
repeal un IiI desired burn is achieved.
"IAIXfENANCE PROCEEDURE fOR STAl-WARD ENCLOSED FLARE "laintenance is limited to keeping the unit tree of debris and carbon build up on the burner air cell. This is accomplished by periodic
visual inspection. \IALfUNCTION PREVENTION AND ABATEMENT PLAN fOR THIS POLLUTION CONTROL SYSTEM a) Since the incinerated gas is above 300 brulscf, operation variables are limited to
ensuring that the pilot on the unit remains lit at all times and that the unit is in smokeless operation. b) Visual inspections will be used in lieu of any monitoring equipment c) Weekly
visual inspections will be performed to ensure that the pilot is lit and that unit is in smokeless operation. Monthly intemal visual inspections will be perfonned to monitor for debris
and carbon build up on the burner and air cell. d) The unit will be thoroughly cleaned whenever debris or carbon build up are discovered.
~._It\.ARRoN CIMARRON ENERGY INC. START UP PROCEDURE FOR STANDARD ENCLOSED FLARE The following is a descriptive procedure for starting a Cimarron standard enclosed flare. This procedure
will be applicable unless special shut down devices are incorporated. SAFETY FIRST! REMEMBER THAT WE ARE DEALlNG WITH NATURAL GAS, HIGH PRESSURE AND BURNERS. TAKE THE EXTRA TIME THAT
IS NEEDED TO FAMILlARIZE YOURSELF WITH THE UNIT BEFORE OPENING ANY VALVE! SOME OF THE THINGS THAT SHOULD BE INSPECTED ARE: I) All connections on the flare are tight? 2) All valves coming
to the flare are closed? 3) Pilot gas mixer assembly has been installed? 4) Vent gas mixer assemblies have been installed? 5) Guardian automatic pilot lighting system (optional) has
been installed and tested, then switched to off position. 6) Production tank vent valves have been weighted to 10.5 oz and thief hatch springs have been installed to hold at least 10.5
oz but not more than 16 oz. Assuming that all of the above inspections have been met, we are ready to begin start up. Slowly open supply gas valve and set regulator to supply 30-50 PSI
to the pilot fuel gas scrubber pot. Open valves from pilot fuel gas scrubber pot to pilot mixer and set burner regulator to 3-7 PSI. Light pilot flame manually or activate guardian automatic
pilot lighting system by putting toggle switch in up position. Listen for pilot to light then look into the 2" sight glass flat plug on stack and visually inspect to determine clean
blue flame at pilot nozzle. If necessary shut off gas supply, put guardian toggle switch in off position, remove access plate or upper air cell to adjust pilot mixer reinstall access
hatch or air cell and relight. After obtaining the desired pilot flame, slowly open vent gas inlet valve at the flare stack. If tank vapor has accumulated you will be able to hear the
vent gas bumers come on. Look into the 2" sight glass flat plug to check for a flame that appears mainly blue in color with orange and/or yellow tracers at the flame tips. If necessary
shut down unit by first closing vent gas inlet valve at flare stack, then pilot as stated above, remove access hatch or upper air cell to adjust vent gas mixcrs and rcpeat until desired
burn is achieved.
Hunter Mesa Compressor Station Antero Pipeline Resources Company Fugitives -Detailed Emissions Calculations Equipment Infonnation Source 10 Number: FUG-1 Description: Facility-wide fugitives
AIRS 10: CoorOlnales: Northing: Easting: Source Locat'lon Zone: Status: I if I I I 1 ~r Potential operation: HAP. (gas sample) We~ht% Benzene 0.04% Ethylbenzene 000% n·Hexane 0.17% Toluene
O.Og% Xylenes 0.06% HAP. (liquids sample) We!ahl% n-Hexane 1.45% Toluene 6.47% Xylenes 9.04% Benzene 0.97% Eth:t!benzene 0.56% BTEX Tolal Fugitive BTEX Notes UTM 267150 4374600 13 Not
Ye\ Built 876{l Pollutant Emissions !'blhr) 0.00 0.00 0.01 0.01 0.00 0.02 Pollutant Emissions !'b/hr} 0.01 0.06 0.09 0.Q1 0.01 0.18 0.21 Noles Dale: p,~," IDe '--hr/yr Pollutant Emissions
!I~I 24.68 2.61 102.42 51.09 38.03 218.83 Pollutant Emissions !'2tt!l 126.51 565.37 790.09 84.56 49.12 1615.66 1834.49 F ugl!ive Component Count Estimates for Compressor Stations Compressor
Condensate EQuipment Tvpe EnQlnes Seearator Tanks Equipment Count , 1 3 Valve-" 40 6 4 Valves· Ii hI Ii . 5 4 6 Relief valves 2 2 2 Com ressor Seals 4 PUmP_seals -liQ.h!liQ. 2 Flan es-"
30 8 5 Flan es-Ii htli 2 2 10 Connectors -Q{lS 120 120 15 Connectors -~. hili 8 30 30 Permit Stalus: SCC: ~ou,,;~ F~on,;,~\ TOlaIH~ TOlaIVo,0 1 E':':~' V~(~,: i 1 Pollutant Reporting
Emissions Bin Source of '!e:tI Emission Factor 0.01 A EPA 0.001 c EPA 0.05 c EPA 0.03 c EPA 0.02 c EPA EPA EPA EPA 0.11 Pollutant Reporting EmissIons Bin Source of jtEt} Emission Factor
0.06 e liquids Analysis 228.93 0.28 e Liquids Analysis 616.46 0.40 e liquids Analysis 828.12 0.04 A liquids Analysis 109.24 0.02 e l!guids Ana!lsls 51.73 M1 0.92 Dehy Unit Flare 2 2
75 8 20 2 4 2 4 250 75 20 10
Hunter Mesa Compressor Station Antero Pipeline Resources Company Inlet Gas Analysis Analysis Date: Analysis ID: Compound Methane Ethane Total HG (Non-VaG) Propane i-Butane n-Butane i-Pentane
n-Pentane n-Hexane Other Hexanes Heptanes Octanes + Benzene Toluene Ethylbenzene Xylenes Total NMNE VaG Carbon dioxide Nitrogen Hydrogen sulfide Helium Antero 16" sales line 8/2/2007
Molecular Wt (Ib/lb-mol) Mol% 16.01 88.53% 30.02 5.28% 93.82% 44.03 1.30% 58.04 0.32% 58.04 0.26% 72.05 0.12% 72.05 0.08% 86.06 0.03% 86.06 0.08% 100.07 0.07% 114.08 0.04% 78.10 0.01%
92.10 0.02% 106.20 0.00% 106.20 0.01% 2.29% 43.99 3.76% 28.02 0.09% 34.06 0.00% 4.00 0.00% Totals: 99.96% Gas Weight (Ibllb-mol) 14.17 1.59 0.57 0.18 0.15 0.08 0.06 0.03 0.07 0.07 0.05
0.Q1 0.01 0.00 0.Q1 1.65 0.03 0.00 0.00 18.73 Corrected Weight % Weight % 1 75.66% 83.27% 8.47% 9.32% 84.12% 92.59% 3.05% 3.36% 0.99% 1.09% 0.80% 0.88% 0.45% 0.49% 0.30% 0.33% 0.16%
0.171% 0.35% 0.39% 0.39% 0.43% 0.24% 0.26% 0.04% 0.041% 0.08% 0.085% 0.00% 0.004% 0.06% 0.064% 6.73% 7.41% 8.83% NA 0.14% NA 0.00% NA 0.00% NA 99.82% 100% 1 Weight fraction corrected
to remove Carbon diOXide, Nitrogen, Hydrogen sulfide and Helium content.
QUESTAR APPLIED TECHNOLOGY LlMS 10: Analysis DatefTime: Analyst Initials: Instrument 10: Data File: Date Sampled: Component Methane Ethane Propane Isobutane n-Butane Neopentane Isopentane
n-Pentane 2,2-DlmethYlbutane 2,3·Dimethylbutane 2-Methylpentane 3-Methylpentane n·Hexane Heptanes Octanes Nonanes Decanes plus Nitrogen Carbon Dioxide Oxygen H~d!3len Sulfide Total Global
Properties Gross BTUlReal CF Sal.Gross BTUlReal CF Gas Compressibility (z) Specific Gravity A vg Molecular Weight PropaneGPM ButaneGPM GasolineGPM 26# Gasoline GPM TotalGPM Base Molo/,
Sample Temperature: Sample Pressure: Reviewed By: 1210 D. Street, Rock Springs, Wyoming 82901 (307) 352-7292 N/A Description: EnCana/Antero 16" Sales 81212007 10:04 AM Field: Rifle AST
ML#: Antero Instrument 1 GC Method: Quesbtex QPC95.D 81112007 Mol% Wt% LV'Io 1l8.5319 15.6120 64,3154 :\,2641 3,Ml56 7.Sl(l17 1.2994 3.0529 2.0130 0.3184 Q,geeO 0,58:;5 0.2571 0,7960
0.45$5 0,0041 0,0157 0,00&8 0.1128 0.4329 0.2317 0,0791 0.3042 0.1611 0.0040 0,0185 0,0095 0.0038 0,0403 0.0202 0,0285 Q,1308 Q,()565 0,0155 0.0713 0.0356 0.0339 0,1556 0.0783 0,1207
0.5996 0.2621 0,0199 0,1205 0,0554 0.0219 0,1370 o,osse o.oOSS 0,0443 0,0202 0,0946 0,1412 0,0583 3.7591 6.8156 3.8024 0.0000 0,0000 0,0000 0,0000 0 .. 0000 0.0000 100.0000 100,0000
100 ~oti5'-·-", Units 1005,9 8TUlSCF at GO'F and14.73 psia H146, I BTUlSCF at 60'F and14.73 psia 0.9974 UJ494 aJr-= 1 18,]69 gm/mo!a 0.357243 g~VMCF 0184798 ijallMCF 0.157072 galiMCI'
0239921 gal/MCF 0.701087 g.IIMCF 100,537. %vlv 65 'F 130 psig
ComQ2nent MOl% V1/I% LV% Benzene i5:00g0 0,0376 00142 Toluene 0.OlS8 0.0775 0,0297 Ethylbenzene 0.0007 0.0041 ~ 001~ M&P Xylene 0.0090 0.0508 0.0105 O·Xylene 0.0012 0.0068 0.0026 2,2,4-Trimethylpenta
ne 0.0028 0.0169 0.0078 Cyclopentane 0.0000 0.0000 00000 Cyclohexane 0.0195 0.0873 0,0373 Methylcyclohexane 0.0305 0.1597 0,0690 Description: EnCanaiAnlero 16" Sales GRI GlyCalc Infollllation
Component Mol% WI% LV% Carbon Dioxide 3.7597 8.8156 3.6024 Hydrogen Sulfide 0,0000 \l.OOOO 0.0000 Nitrogen 0.0948 0.1412 0.0583 Melhane 88,5319 75,6720 114.3154 Ethane 5,2841 8,4556
],9617 Propane 1,2994 3.0529 2.0130 Isobulane 0,3184 0,0060 0,5858 n-Bulane 0,2571 0.7960 0..4556 Isopenlane 0.1167 0.4485 0.2405 n~Pentane 0,0791 0.3042 01611 Cyclopenlane O,OO~O 00000
0.0000 n-Hexane 0,0339 0.1556 0.0783 Cyclohexane 0,0195 00873 0,0373 OtherHexanes 0,0568 0.2609 0.1318 Heptanes 0,0431 02206 o H)41 Methylcyclohexane 0.0305 0.1597 0.0890 2,2,4 Trimethylpenlane
0.0026 0,0189 0,0078 Benzene 0,0090 0,0376 0.0142 Toluene 0,0156 ~.O775 0.0297 Elhylbenzene 0,0007 00041 00016 Xylenes MI02 0,0576 OJ)221 C8+ Heavies 0.0381 0,2401 0.1105 Subtolal fOO,OOOO
fOO,OOOO '100.0000 Oxygen 0.0000 0,0000 0.0000 Total 100,0000 100.0000 '100,0000
QUESTAR APPLIED TECHNOLOGY 1210 D. Street, Rock Springs, Wyoming 82901 (307) 352·7292 LlMS 10: NIA Description: Watson Raneh Bat 230·1 7 Analysis DatefTime: Analyst Initials: Sample
Temperature: Sample Pressure: Date Sampled: Component Methane Ethane Propane Isobutane /l·Butane Neopentane Isopentane n·Pentane 2,2·Dimethylbutane 2,3·Dimethylbutane 2·Methylpentane
3·Methylpentane n-Hexane Heptanes Octanes Nonanes Decanes plus Nitrogen Carbon Dioxide Total Global Properties Avg Molecular Weight Pseudocritical Pressure Pseudocritical Temperatu Specilie
Gravity Liquid Density Liquid Density Specilic Gravity SCF/bbl SCF/gal MCF/gal gal/MCF Net Heating Value Net Heating Value Gross Heating Value Gross Heating Value Gross Heating Value
API Gravity MON RON RVP 11/23/2009 Field: AST ML#: 59 GC Method: 320 Data File: 11/16/2009 Instrument 10: Mol% 8.4915 3.1391 2.8161 1.3952 1.9305 0.0370 1.9300 1.9293 0.1537 0.5305 1.6279
0.9790 2.8227 22.8343 18.6083 15.5907 14.5138 0.0000 0.6712 100.0000 Units 96.1766 gmlmole 473.40 psia 475.48 degF 0.71385 gm/ml 5.9512 Ib/gal 249.95 Ib/bbl 2.8448 air=1 990.55 SCF/bbl
23.5845 SCF/gal 0.0236 MCF/gal 42.406 gal/MCF 4763.3 BTU/SCF at 60'F 18444.9 BTUIlb at 60' F 5029.3 BTU/SCF at 60'F 19795.9 BTUIlb at 60'F 121516.8 BTU/gal at 60'F 66.7 62.5 65.4 467.095
psia Wt% 1.4164 0.9814 1.2912 0.8432 1.1667 0.0278 1.4479 1.4473 0.1377 0.4754 1.4586 0.8772 2.5292 22.8592 20.5386 18.7926 23.4016 0.0000 0.3071 100.0000 Parachute Antera Quesliql.M
QPC42.D LV% 3.3703 1.9712 1.8182 1.0694 1.4261 0.0332 1.6552 1.6372 0.1503 0.5093 1.5827 0.9358 2.7189 22.1132 19.3015 16.9659 22.4739 0.0000 0.2680 100.0000
Page #1 Component Mol% Wt% LV% Benzene 1.1911 0.9674 0.7807 Toluene 6.7513 6.4680 5.2954 Ethylbenzene 0.5091 0.5620 0.4602 M&P Xylene 7.212 7.960 6.5409 O-Xylene 0.9774 1.0789 0.8705
2,2,4-Trimethylpentane 0.7388 0.8775 0.8697 Data File: Walson Ranch Bat 230-17 Page #2 :I G..R __r'_E_&__P "T __A . N• K .IN._ F__O__R__M__A_T__I_O .N.. _. ComEonent Mol% Wt% lV% H2S
02 CO2 0.6712 0.3071 0.2680 N2 0.0000 0.0000 0.0000 Cl 8.4915 1.4164 3.3703 C2 3.1391 0.9814 1.9712 C3 2.8161 1.2912 1.8182 IC4 1.3952 0.8432 1.0694 NC4 1.9305 1.1667 1.4261 IC5 1.9670
1.4757 1.6884 NC5 1.9293 1.4473 1.6372 Hexanes 3.2911 2.9489 3.1781 Heptanes 21.6432 21.8918 21.3325 Octanes 11.1182 13.1931 13.1364 Nonanes 6.8922 9.1917 9.0943 Benzene 1.1911 0.9674
0.7807 Toluene 6.7513 6.4680 5.2954 E-Benzene 0.5091 0.5620 0.4602 Xylene 8.1894 9.0389 7.4114 n-C6 2.8227 2.5292 2.7189 2,2,4-Trimethylpentane 0.7388 0.8775 0.8697 iC10PIU$::r'-~-'T'-'-:'r::'-F'~'-"
7" I __ ""--'--,.,{,_._,,_ ____ -. ::::~'~TI • ~-'-"_ ,.;L_._ ." _ .-T,,~;:_~:iL-:'. 'j;. Cl0 Mole % 14.5138 23.4016 22.4739 Molecular WI. 157.5047 Specific Gravily 0.7440 Total 100.00
100.00 100.00
Section 8.0 -NAAQS Modeling Antero is not submitting dispersion modeling as part of this application. Based on the facility-wide potential to emit NO, of less than 40 tpy, Antero believes
that this facility is not specifically required to perform modeling to verify compliance with the applicable !'IAAQS. However, given that the facility is located relatively close to
other large sources of NOx and is near the town of Rifle that has been deemed an area of "poor existing air quality" by the modeling group at CDPHE, Antero will complete a refined dispersion
modeling analysis of this proposed facility. Antero wiIl submit the modeling analysis within a month of this submittal under separate cover.