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HomeMy WebLinkAbout20190254.tiffCOLORADO Department of Public Health €s Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150 O St PO Box 758 Greeley, CO 80632 January 3, 2019 Dear Sir or Madam: RECEIVED JAN 1 0 2019 WELD COUNTY COMMISSIONERS On January 10, 2019, the Air Pollution Control Division will begin a 30 -day public notice period for PDC Energy, Inc. - Albrighton/Heidenreich 10 Sec Pad. A copy of this public notice and the public comment packet are enclosed. Thank you for assisting the Division by posting a copy of this public comment packet in your office. Public copies of these documents are required by Colorado Air Quality Control Commission regulations. The packet must be available for public inspection for a period of thirty (30) days from the beginning of the public notice period. Please send any comment regarding this public notice to the address below. Colorado Dept. of Public Health &t Environment APCD-SS-B1 4300 Cherry Creek Drive South Denver, Colorado 80246-1530 Attention: Clara Gonzales Regards, Clara Gonzales Public Notice Coordinator Stationary Sources Program Air Pollution Control Division Enclosure 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper, Governor I Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer pv6 G p,exSteui thivict cc:.PLC.TP),hLCc- ) t'W�3MI eiklcttIcA I/toli9 2019-0254 CDPHE Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: PDC Energy, Inc. - Albrighton/Heidenreich 10 Sec Pad - Weld County Notice Period Begins: January 10, 2019 Notice is hereby given that an application for a proposed project or activity has been submitted to the Colorado Air Pollution Control Division for the following source of air pollution: Applicant: PDC Energy, Inc. Facility: Albrighton/Heidenreich 10 Sec Pad Well Production Facility SESW of Section 10, Township 6N, Range 64W Weld County The proposed project or activity is as follows: The operator is requesting permit coverage for four (4) 300 barrel fixed roof condensate storage vessels and twelve (12) 538 barrel fixed roof condensate storage vessels at an oil and gas well production facility located in the ozone non -attainment area. The Division has determined that this permitting action is subject to public comment per Colorado Regulation No. 3, Part B, Section III.C due to the following reason(s): • the source is requesting a federally enforceable limit on the potential to emit in order to avoid other requirements The Division has made a preliminary determination of approval of the application. A copy of the application, the Division's analysis, and a draft of Construction Permit 18WE0617 Et 18WE0618 have been filed with the Weld County Clerk's office. A copy of the draft permit and the Division's analysis are available on the Division's website at https://www.colorado.gov/pacific/cdphe/air-permit-public- notices The Division hereby solicits submission of public comment from any interested person concerning the ability of the proposed project or activity to comply with the applicable standards and regulations of the Commission. The Division will receive and consider written public comments for thirty calendar days after the date of this Notice. Comments may be submitted using the following options: • Use the web form at https://www.colorado.gov/pacific/cdphe/air-permit-public-notices. This page also includes guidance for public participation • Send an email to cdphe.commentsapcd@state.co.us • Send comments to our mailing address: Harrison Slaughter Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 ADO Colorado Air Permitting Project Public comment is required for This application also.se y Section 04 - Public Comment Requirements Is Public Comment Required? If yes, why? 8erjuestingsy;disci PRELIMINARY ANALYSIS - PROJECT SUMMARY Project Details Review Engineer:-larrisorislaughter Package #: dd3, 251f _. Received Date: Tx/1/20180M-',:& Review Start Date: 1213/2018. Section 01 - Facility Information Company Name: P00 Energy, Inc. County AIRS ID: -223 - - Plant AIRS ID: 901E ` Facility Name: Altzrighton/l-eidenteichi10 Sec Pad Physical Address/Location: County: Type of Facility:xpiarati What industry segment? lE& Iatusaii Is this facility located in a NAAQS non -attainment area? If yes, for what pollutant? ❑ Carbon Monoidde (CO) SESW quadrant of Section 10, Township 6N, Range 64W (Weld County Section 02 - Emissions Units In Permit Application elf Pa Quadrant Section Township Range Particulate Matter (PM) ❑✓ Ozone (Sax & VOC) AIRS Point 3 Emissions Source Type Equipment Name Emissions Control? Permit # Issuance 3 Self Cert Required? Action Engineering Remarks OW ConderisatsTank � 135 1 (1) Ye,S ' 1SW606J.7 1i � .14 j E7 �j I33 �f 13 I .,. .... ... ,... _ .-,:- _md_ _ a ,; ., Mk�9J Section 03 - Description of Project PDC Energy, inc.lPDC)isubmitted an APEN'req uestingperfrnt coverage farfour, (4)'300 ba rrelifixed roof condensate storage vesselsat a synthetic: • locatediin:theozone nonatkainmentarea. This source is APEN: required because uncontrolled actual VOC;emissions are greater.ttszn ltpps(CO P:QCC.Regulat'[on.3, Part A;Secttan II_&3;a:j. Addttt6i • because the' uncontrottedyOC emissions.from all APEN requiredsources at the:facillty aregrea,'r An 2 tpy(CO AQCC Regulation`3 PartS, Section ll D'2l With this application the operator is requesting cancellation of the- existing Spoil synthetic minor limas areal ibsidburce in' order to obtain individual permit coverage4 hed in•order avoid other requirements, m &ayswaterExploration and Production, LLC to P00 Energy, Inc, Section 05 - Ambient Air Impact Analysis Requirement Was a quantitative modeling analysis required? kfTs If yes, for what pollutants? If yes, attach a copy of Technical Services Unit modeling results summary. Section 06 - Facility -Wide Stationary Source Classification Is this stationary source a true minor? Is this stationary source a synthetic minor? If yes, indicate programs and which pollutants: Prevention of Significant Deterioration (PM) Title V Operating Permits (OP) Non -Attainment New Source Review (NANSR) Is this stationary source a major source? If yes, explain what programs and which pollutants here SO2 Prevention of Significant Deterioration (PSD) Title V Operating Permits (OP) Non -Attainment New Source Review (NANSR) 502 NOx CO VOC PM2.5 PM10 TSP HAPs NOx ❑ ❑ CO VOC PM2.5 PM10 TSP HAPs ❑ ❑ Condensate Storage Tank(s) Emissions Inventory 001 Condensate Tank Fatality AIRs-ID: Detailed Emissions Unit Four (4(3o0barre! Emission Control Device. Description: Requested Overall VOC& HAP Control Efficiency 00 Section 03- Processing Rate Information for Emissions Estimates Primary Emissions - Storage Tenk(s) Actual Condensate Throughput= Requested Permit Limit Throughput = Potential to Emit (PTE) Condensate Throughput ?3'NIIIIIIi IiN63'it Barrels (bbl) per year Actual Condensate Throughput While Emissions Controls Operating= Requested Monthly Throughput= 539 Barrels (bbl) per month Secondary Emissions - Combustion Device(s) Heat content of waste gas= Volume of waste gas emitted per BBL of liquids produced = ,1�;95j'scf/bbl Actual heat content of waste gas routed to combustion device Requested heat content of waste gas routed to combustion device = 111(iitli(Illlli1167g Barrels (Phi) per year Barrels (bbl) per. year 362 MMBTU. per year Potential: to Emit (PTE) heat content of waste gas routed to combustion device= 434 MMBTU per year Section 04 - Emissions Factors & Methodologies Will this storage tank emit flash emissions? Emission Factors Condensate Tank Pollutant Uncontrolled Controlled (IB/Bbl) (Ib/bbl),_ (Condensate Throughput) (Condensate Throughput) Emission Factor Source VOC 858 7.91E-02 3.04E=04 6.12E-04 1.20E-05 7.00E-05 2.07E-03 1.00E-04 Benzene 608E03?7ve Toluene Ethylbenzene Xylene n-Hetane 224 TMP Y 224it f Control Device Emission Factor Source Uncontrolled Uncontrolled Pollutant (Ib/MMBtu) lib/bbl) (waste heat combusted) (Condensate Throughput) PM10 PM2.5 0.0075 NOx CO 172755 3t': 0.0004 0.0004 0.0079 0.0157 Section 05 - Emissions invent., Potential to Emit Actual Emissions RequestedPermit Limits Requested Monthly Limits Criteria Pollutants Uncontrolled'-. - Uncontrolled Controlled Uncontrolled Controlled Controlled (tons/year) (tons/year) (toms/year) (tons/year) (tons/year) )Ibs/month) VOC 6.03 0.02 0.25 5,02 , 0,25 43 PM10 0.00 .0.00 0.00 0.00 0:00 0 PM2.5 0.00 0,00 0.00' 0.00 0.00 0 NOx 0.03 0.02 0,02 0.02 0.02 4 CO 0,06. 0,05 0.05 0.05 0.05 a Potential to Emit Actual Emissions Requested Permit Limits. Hazardous Air Pollutants Uncontrolled Uncontrolled Controlled Uncontrolled Controlled (Ibs/year) (Ibs/year) (Ibs/year) (lbs/year) _ (Ibs/year) Benzene 46.32 38.60 1.93 38.60 1.93. Toluene 93.24 77.71 3.89 77.71 3:89 Ethylbenzene 1.83 1:52 0.08 1.52 0.08 Xylem 11.58 9.65 0.48' 9.65 0,48 n -Hexane 315.69 203.30 13.16 263.103 13.10 224 TMP 15.24 12,70 0.63 12.70 0.63 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section Xll.C,D, E, F Storage tank is subject to Regulation 7, Section Xll.C-F Regulation 7, Section 011.5, C Storage Tank is not sub)ect to Regulation. 7, Section XI I.0 Regulation 7, Section XVII.B, C.1, C.3. Storage Tank is not subject to Regulation 7, Section XVII Regulation 7, Section XVll.C.2 Storage Tank is subject to Regulation 7, Section XVII.C.2 Regulation 6, Part A, NSPS Subpart Kb Storage Tank is not subject to NSPS Kb Regulation 6, Part A, NSPS Subpart 0000 Storage Tank Is not subject to NSPS 0000 NSP5 Subpart 0000e Storage Tank is not subject to NSPS 0000a. Regulation 8, Part E, MACE Subpart HA Storage Tank is not subject to MACTHH (See regulatory applicability worksheet for detailed analysis). 362 MMBTU per year. 2 of 4 K:\PA\2018\18 W E0617. CP1xis m Condensate Storage Tank(s) Emissions Inventory Section 07 - Initial and Periodic Sampling and Testing Requirements Does the company use the state default emissions factors to estimate emissions?If yes, are the uncontrolled actual or requested emissions estimated to be greater than or equal to 00 tons VOCper year? If yes, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor, based on guidelines in PS'Memo 05-0 1 Does the mmpany.use a site specific emissiensfactor to estimate emissions? If yes and if there are flash emissions, are the emission's factors based on a pressurized liquid sample drawn at the facility being permitted? This sample should be considered representative which generally means site -specific and collected within one year of the application received date. However, lithe facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use en older site -specific sample. ff no, the permit will contain an "Initial Compliance" testing requirement to. develop a site speciflcemissiens factor based on guidelines in PS Memo 05-01. am®� N/A - site specific emission factors were used to estimate emissions. Does the company request a control device efficiency greaterthen'95% for a flare or combustion device? ➢ If yes, the.permit will contain and initial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08 -Technical Analysis Note r Ir64tffI5.@ppGr tfopi zri ¢d e(ope5j d pprothd with en applimgdpereceived ccfept ernber2,f3034,lrhe emission factors were dev i p d singtfi r( (-eOn' _ spenEficpressurized i samples In en nctigOwl (I ry OP ' (rk 2'0 lan n_ The pressurzed' liquid gbfflPfe6WeresabtahedfronttheAlbrighton 110 well (API it: 0532337260(, Albnignton.3`70 f _ he HetdenreroIvl112woil Ali#0 12529718(on03124/2018, Tbetnput values required for the EAPTanksimulntion are based on asfmpie average of altthree samples, we obbeln de "ll ws (( hitp i'"(35 psI) (255psi)2/3 el03 psi, Ali Otherparertlaters used :inputs wee ebtafned inesimilar manner,Addtfonalin the simulation hi;oughputt' is. -The ginally,approved emissiorsfactors were approved a second come an May01, 2015, Based on the resufts of the suer oelotd tad as #o lows: ( ( VOC (19 784 toe/Y (v(2000 (b/y r(/(2s fl0D bbl/year( = 150777Ib/Nhl (1€)B .. (0 n one.079ton/peer) (2000111/ye rj/(s,5000bb1/year) 000608 lb/bbl ic(T I n .,-(0X59T /y ad (26lbfyearI/( ro 00abbl/year( 003224111/b ( ) fbi/b nze (0009 t n/year(2(2(40 lb/year(/(2SCADbbh/year(= 0.00D34lb/tel " (v(Xyiena (0019r n/9 )"(2000 lb/ye r)/(2Sp0tipel/p nr)=5,00a57lA/bhi (vi) 11 exa nq (0sls ion/yaark (zoa1Ibi v(/GpsgDabbi/year(- Dxux44 (v i) 2,2,4-TMP = (0,025 ton/yea)3(2000 Ib/yea (/(25,000 bbl/year)= 0:003 Ib/but wed at this. facility and first production dates (based on COt3CC Oats) areasfo1Iowt (I) Albrighton l- 10(2 005-123.372 :09/2013,(u) Albright 240 (API 0:05-_T23-53282):10/20191 -. Alhnghten 30 (OF di.523 05--3720 (I 0/2(713 ( }H A 000 10. E22(API ff105-123297Y8)'OS/'?010and(v)H d mi ellig{r z-fAc 135064(API id 0s.-7,29-1294}4):1988. liquid sang? 1. The nOn npepf m sipn/A( welt(Ap eIflE-123-37280(ahilt Hvr,example,theyressure,ihpbt 325,O00b0 per -Yearns', . nicv/laflatf'the emiteivc lantern 3. As shown in item number 2 above all the Wells existing wells have not been r f cfeceder:IllP - This decision is further supported, } :tanks, the site -specific emission factor7n • 4 Wt' this applfcat om.the operato rexpress d is edte(� R1 f.to.tbis existingtant battery, As a result, the operatorheadevelopednewsit specific emissonfae The;.0 :or two separate.emisstan factors to calculate emisslonsfrom the two separate tack batted 5 N-Hexaneis the only NAP with ernissionsaithafflAil. 6. The perriiir Wig notcontainl t( rpsro 7'Acooriii.hgto R g I t 7; .54 -firm XVI, Oh palters Qrper en.Plethent umonfed Storage Tank EmissiceManagern ant Sy tom' and/ore nrstrategies desipiedto meet the re quiremertits.5et forth insectogXVtl,C2,n,'Tni ,, STEMber Regulation 7 Section XVIl,c.2. The permit will contain acondition supporting this regrirement, e, The -paint " wes provided with a draft permtte review:pint to nubile comment. The eperetorteveweethe dratp ti( :l(i}Coco nt Co ditio 7 Requirement to submit aN ti 0 of staring (NOS]: Because the source was.opgra application pab g forthis facility-thodification.,Can this condrtlpnpl aie.be:r o ed item:thepermlt? is./Answer" prior totes apphcatio , a Notice ofs€artarpwill not be reguir d forth 5sou{c The condition has been reirovedfroebt ore the sampld"sed;ttCedetclgp Cooli th gidalip app ou"e lq g ixq t: eiors may he useAdnr h shpuId he noted tpatthe CBOY0 TO coq e(tie opeFoCot ubIcariCetee `of.star bmrt a notice Of earbb'isn 9, The operator wax also pmvided.With an AP Section 09 - Inventory SCC Coding and Emissions Fasters AIRS Point if Process if SCC Cade 001 • '01 inoothis pentad action ect-ic emission factemwere bt d'Addtoe 'thing fa stern are a pp eyed with this pplmaf gpljetir clewing lengtn'of tn{e ger minor ands euerth ale welb produce to an enbrefydifferenthankbattery.thati net .01ct4 to emissHosfromthertew storage vessels that receive produced fluid` day Wart accurate methodology for,characterI Ins etual`eml n 1 "-�iY3;)Te9 9erVv tC] ml onI otofwilt be 10 luel d in the p cc CteitOlY odk�C,v IX Ions observationobsenrations of filarial, rjp pri e (Sect It 0;2 XVIf,C,7.,a, or XVilCSb,mustdevelop ,( Toed imPl Y A,br An t xl tful,tedrnofogtes monitering,practicee, opemti u ecttothecPetrolrequiremeots0 cation XII,0,2 and I Iierefa s gold 1, an N Hasa as requested. odifyingpermit coverage for e operator reviewed the document andzxpressed theyagreedw 0th the updates made. and answer provided ee was not inc€udcd inshe,' easy opera( tingsbu Uncontrolled Emissions• Pollutant ' Factor Control % PM10 0,01 0 PM2,5 0,01 0, NOx 0,19 0 V0C 37,7 95 CO 0.37 0 Benzene 1.45E-01 ' 95 Toluene 2,91E-01 95 Ethylbenzene 5,71E-03 95 Xylene 3.62E-02 95 n -Hexane 9.87E-01 95 224 TMP 4,76E-02 95 Units - b/1,000 gallons condensate throughput b/1,000 gallons condensate throughput 0/1,000 gallons condensate throughput b/1,p00 gallons condensate throughput b/1,000 gallons condensate throughput b/1,000 gallons condensate throughput b/1,000 gallons condensate throughput b/1,000 gallons condensate throughput b/1,000 gallons condensate throughput b/1,000 gallons condensate throughput b/1.000 gallons -condensate throughput 3 014 Kl\PA\2018\18WE0617.CP1.xlsm Condensate Tank Regulatory :AnaryskWorksheet ,„, se ao ..ae n mea. storage Tent la.ubje,t,te,uletion xvii.c.2 401111 Pert60 'Oman Sunder. of Performancefo.Vole.leatornIclioddStorme1,4sete .. nee deel. p nn n a e am 1-toamoeu.ad laronai.am e,a eminaoa, ',seamed In KIM, n1>;. naoaaeman 1. :ni,ii.eden.ere i.oeruk. GenerelPrevisions per 46o 5.51,151, 1 eaeaa mi wnkawxspsoxxxa..wam�wm.,navaaw..pr.ve,.vxaa u.a ry rmnln,vonm tmonle rem. n.auk tun 0000per aaslasRN?I ere,' l�.ttnnlnui 5 l.me =no tank law.. ate., ell end new.. peg oroduction fecilwthot mein., 1, tho teUevolegniterlo: 101 1. Is the terr4 beeleil et lello Rt. nem RACT FrnedillieguleIlon.”..notepply AND 'mete.. kin d,,,enatternment•ree. 'Mete. nq alwkaloNly rc®'Ialn mgNamanisot the clean Mrs ,, Ile lmgmmdng apulollms, and AlrPuelily Corn,a...misslon repuklrom-Tnl not a lido or ftidallon, and anelps Sp,* be fepulellan. or dna.kyallyl.In0, ...May end InolkpenYe7 many cungrabaluan11.a.guapeorllue claw nl eldure le!yuna me CleanuA1 Ao4,As kr 1pme.re uellry co muxknrepNvllmx lnelanauago wllrea.er reWetim Wll rm4d The mlorylanpvapa nth as Mrunrmq'amay.."apoida•'con,'Is eimlmAopy such cao remenla under... dinPken Air ntl Alr PwplY cmna cammlalmng bin gzumanitlmv mm es.h. **yd., requlmmen In and of aaac::a,: CONSTRUCTION PERMIT Permit number: Date issued: Issued to: 1 8WE06 1 7 Issuance: 1 Facility Name: Plant AIRS ID: Physical Location: County: General Description: PDC Energy, Inc. Albrighton/Heidenreich 10 Sec Pad 123/9C1F SESW SEC 10 T6N R64W Weld County Well Production Facility Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description TK-1 (1) 001 Four (4) 300 barrel fixed roof condensate storage vessels connected via liquid manifold. Enclosed Combustor(s) This permit is granted subject to all rules and regulations of the Colorado Air Quality Control Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq), to the specific general terms and conditions included in this document and the following specific terms and conditions. REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. Within one hundred and eighty days (180) of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self - certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at www.colorado.gov/cdphe/air-permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.) 2. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the COLORADO Air Pollution control Division �t. rub ..{e, h 6 (:nvKm'uner t Page 1 of 9 tivity was scheduled to commence as set forth in ed w this permit; (ii) discontinues construction for a or mor ` (iii) does not complete construction within a ted letion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section III.F.4.) 3 The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Regulation Number 3, Part B, Section III.E.) 4. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 5. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3, Part B, Section II.A.4.) ) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NO. VOC CO TK-1 (1) 001 --- --- 0.3 --- Point Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. The facility -wide emissions limitation for hazardous air pollutants shall apply to all permitted emission units at this facility. Compliance with the annual limits, for both criteria and hazardous air pollutants, shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve month total is calculated based on the previous twelve months' data. The permit holder shall calculate actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. 6. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled TK-1 (1) 001 Enclosed Combustor(s) VOC and HAP COLORADO Air Pollution Control Division r ibara bif Public Health Cv e-riYtiaainent Page 2 of 9 7. This ' u a gall • =_ i ted� o he fe owing maximum processing rates as listed below. ly -c• •s f th ` ac' al proc sing rates shall be maintained by the owner or rat• d . • a to thision for inspection upon request. (Regulation Number 3, Part B, Section II.A.4.) Process Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit TK-1 (1) 001 Condensate Throughput 6,349 barrels The owner or operator shall monitor monthly process rates based on the calendar month. Compliance with the annual throughput limits shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. STATE AND FEDERAL REGULATORY REQUIREMENTS 8. The permit number and ten digit AIRS ID number assigned by the Division (e.g. 123/4567/001) shall be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section III.E.) (State only enforceable) 9. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 10. This source is subject to Regulation Number 7, Section XII. The operator shall comply with all applicable requirements of Section XII and, specifically, shall: • Comply with the recordkeeping, monitoring, reporting and emission control requirements for condensate storage tanks; and • Ensure that the combustion device controlling emissions from this storage tank be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed combustion device, or by other means approved by the Division, determine whether it is operating properly. (Regulation Number 7, Section XII.C.) (State only enforceable) 11. The storage tanks covered by this permit are subject to the venting and Storage Tank Emission Management System ("STEM") requirements of Regulation Number 7, Section XVII.C.2. OPERATING Et MAINTENANCE REQUIREMENTS 12. Upon startup of this point, the owner or operator shall follow the most recent operating and maintenance (OEtM) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to the O&.M plan are subject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING COLORADO Air Pollution Control. Division Dvbti: Heu th u E'-,ror✓peril Page 3 of 9 13. initial testing, unless otherwise directed by the eral req rement. Periodic Testing Requirements 14. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 15. This permit replaces the following permits and/or points, which are cancelled upon issuance of this permit. Existing Permit Number Existing Emission Point New Emission Point GP01 123/9C1F/001 F/001 F/001 123/9C1F/001 16. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, Section II.C.) • Annually by April 30' whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NOr) in ozone nonattainment areas emitting less than 100 tons of VOC or NO. per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or For sources emitting 100 tons per year or more, a change in actual emissions of five percent or 50 tons per year or more,. whichever is less, above the level reported on the last APEN submitted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. • Whenever there is a change in the owner or operator of any facility, process, or activity; or • Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or • Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. 17. The requirements of Colorado Regulation Number 3, Part D shall apply at such time that any stationary source or modification becomes a major stationary source or major COLORADO Air Polintiort Control Division ueL'rrt- .::t it nsbtr, Health. & E virerv' ent Page 4 of 9 modification solely by virtue of a relaxation in any enforceable limitation that was established after August 7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a restriction on hours of operation (Regulation Number 3, Part D, Section V.A.7.B). GENERAL TERMS AND CONDITIONS 18. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation Number 3, Part B, Section II.B. upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 19. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self -Certify for Final Authorization section of this permit. 20. This permit is issued in reliance upon the accuracy and completeness of information supplied by the owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 21. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. 22. Each and every condition of this permit is a material part hereof and is not severable. Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire permit and upon such occurrence, this permit shall be deemed denied ab initio. This permit may be revoked at any time prior to self -certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 23. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 24. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, COLORADO Air Pollution Control Division .thrc NeWth fy ewirbrimene Page 5 of 9 s under Sections 25-7-115 (enforcement), -121 22.1 (criminal penalties), C.R.S. By: Harrison Slaughter Permit Engineer Permit History Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. Permit for four (4) 300 barrel fixed roof storage vessels at a synthetic minor oil and gas well production facility. 1CORADO [ Air Pollutiori Control Division �rrrsr:,mnt Page 6 of 9 Notes his p mit issuance: 1) T �� peril l• `: is r: qua h -d t� p fee or the processing time for this permit. An invoice fo fe l b:" iss ;; d .e er the Y -rmit is issued. The permit holder shall pay the i - wi 3 o of t - " voice. Failure to pay the invoice will result in revocation of this permit. (Regulation Number 3, Part A, Section VI.B.) 2) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the owner or operator providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and complete application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to the Division addressing all of the criteria set forth in Part II.E.1 of the Common Provisions Regulation. See: https: //www.colorado.gov/ pacific /cdphe/aqcc-regs 4) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # Uncontrolled Emissions (lb/yr) Controlled Emissions (lb/yr) 001 Benzene 71432 39 2 Toluene 108883 78 4 Ethylbenzene 100414 2 0.1 Xylenes 1330207 10 1 n -Hexane 110543 264 14 2,2,4- Trimethylpentane 540841 13 1 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year (lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. 5) The emission levels contained in this permit are based on the following emission factors: Point 001: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source VOC 1.58 7.91x10-2 EEtP Tank v. 2.0 110543 n -Hexane 4.14x10"1 2.07x10 3 COLORADO Air Pollution Control Division Oemttnerd. or Pubtic Weait 6 Environment Page 7 of 9 or this point are based on the enclosed combustor ite specific VOC and HAP emission factors in the erage of three (3) site specific pressurized liquid on 2.0 simulation. The samples were obtained from the Albrighton 1-10 well (API #: 05-123-37280), Albrighton 3-10 well (API #: 05-123-37281) and the Heidenreich 10-2 well (API #: 05-123-29718) on 03/24/2014. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five- year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. 8) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, NOx, CO, and n -Hexane NANSR Synthetic Minor Source of: VOC and NOx PSD True Minor Source MACT HH Major Source Requirements: Not Applicable Area Source Requirements: Not Applicable 9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http: //ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A - Subpart KKKK NSPS Part 60, Appendixes Appendix A - Appendix I Part 63; National Emission Standards for Hazardous Air Pollutants for Source Categories MACT 63.1-63.599 Subpart A - Subpart Z MACT 63.600-63.1199 Subpart AA - Subpart DDD MACT 63.1200-63.1439 Subpart EEE - Subpart PPP MACT 63.1440-63.6175 Subpart QQQ - Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM COLORADO .Air Pollution Control Division %alI. -le ^t Publir Hekin 3 Envirol:mei,t Page 8 of 9 'COLORADO Air Pollution Control Division Department et Pb tPie bte_E x.'s vrvirhr:ner:t Page 9 of 9 Colorado Air Permitting Project PRELIMINARY ANALYSIS - PROJECT SUMMARY Project Details Review Engineer: Package #:- Received ,Date: Review Start Date:. Section 01- Facility Information Company Name: County AIRS ID: Plant AIRS ID: Facility Name: Physical Address/Location: SESW quadrant of Section 10, Township 6N, Range 64W County: - (Weld County type of Facility: Exp0.". 3 Ptodur What industry segment?:-O4w*. &Navarra€,t"as P Is this facility located in a NAAQS non -attainment area? If yes, for what pollutant? ❑ Carbon Monodde (Co) agl Section 02 - Emissions Units In Permit Application Particulate Matter (PM) Quadrant Section Township Range '..:.SESW':: 10 Sc AIRS Point It Emissions Source Type Equipment Name Emissions Control? Permit It Issuance # - Self Cert Required? Action Engineering Remarks ;., 009 Condens.... .fin%- TK-1 (7) Yesi . •••18WF„„0618. 1 %';Yes. ;:..<;;, •Ssua'nC,,, q Section 03 - Description of Project PDC Energy, IncDC) submitted an APEN req located in the ozone non -attainment area. This source iisAPEN required because uncontrolled;aetua I V0C emissions are greater than 1 toy (CO AQCC Regulation 3, Part A, Section ILS.3.a.). Additionally, th because the uncontrolled VOCemissions frem.. all APEN required sources at the facility are greater than 2tpy (CO AQCC Regulation 3:Partt3, Section 11.0,2,a.), PIabliccomment is required for this sourcebecausenew -synthetic minor limits are being established in order avoid other requirements. sr. --: Section 04 - Public Comment Requirements Is Public Comment Required? If yes, why? WRP Y,,?0 ielle ytnrir', tang permit coverage for twelve (12) 533 barrel fixed roof condensate storage vessels at a synthetic minor oil and -gaswell production facility source is permit rem) Section 05 - Ambient Air Impact Analysis Requirement Was a quantitative modeling analysis required? If yes, for what pollutants? If yes, attach a copy of Technical Services Unit modeling results summary. Section 06 - Facility -Wide Stationary Source Classification Is this stationary source a true minor? Is this stationary source a synthetic minor? If yes, indicate programs and which pollutants: Prevention of Significant Deterioration (PO) Title V Operating Permits (OP) Non -Attainment New Source Review (NANSR) SO2 NOx CO Is this stationary source a major source? Egsve If yes, explain what programs and which pollutants hers SO2 Prevention of Significant Deterioration (PSD) Title V Operating Permits (OP) Non -Attainment New Source Review (NANSR) NOx PM2.5 PM10 TSP HAPs - ❑ LI CO VOC ' PM2.5 PM10 TSP HAPs ❑ ❑ Condensate Storage Tanks) Emissions Inventory - 008 Condensate Tank 'Facility AIRS ID: County Section 02 - Equipment Description Details Detailed Emissions Unit Description: Emission Control Device ,P 4. D.crlption: Requested Overall VOC& HAP Control Efficiency 961 901E 13RAt Pint Pont Seton 03 -Processing Rate Information for Emissions Estimates Primary Emissions -Storage Tank(s) Actual Condensate Throughput = 1I PI)I Ea≥ Barreb (bbl) per year Requested PermitLmitThroughpots "04P08601itij Barrels (WI) peryear Potential to Erik( (PTE) Condensate Throughput ;._ ... Barrek(bbl) per year Secondary Emissions -Combustion Devices) Heat content of waste gas= Btu/scf Volume of waste gas emitted per BBL ofliquids ytL produced= ;Z scf/bbi Acton] heat content of waste gas routedta combustion device= Requested heat content of waste gas routed to combustion device= Actual Condensate Through put While Emission Controls Operating= 6061208;Barrels (bbl) per year Requested Monthly Throughput= 51485 Barrels (bbl) per month I own MMBTU per year 36,959 MMBTU per year Potential to Emk(PrE) heat content of Waste gas routed to combustion device= 44,345 MMBTU per year Section 04 -Emissions Factors & Methodologies Pollutes. Flash Gas (Ib/hr) W&B Gas (Ib/hr) Total Waste Gas Rate(Ib/hr) Soon. VOC 0'739726 323378985933'_ 743652968 3(P[g119a" Benzene 47J59a 023310000,__ 02782183 3 3 334'SnAa Toluene iiii P3 3 8254]883 3'i6o fn'J ELhYlbenze Q-:f1332�02'7j 0� 133 0.01276402 Prowl _- Xylenes 8 06992231 )33�itjlji Iii . 0 013840 0.0835713 ,^PAM s�-n R£ �i �/ n-Hexan 33 3}2003 0462322 2.782352 V3 1 X 2,2,4 -IMP 3313j333 '11 d xnq 5807 '.. P^0041&397 -_'. 0.02668867 3jPp3 L M , Emission Factors Condensate Tank Emission Factor Source Pollutant Uncontrolled Controlled (lb/bbl) (lb/bbl) (Condensate Throughput) (Condensate Throughput) VOC 207588 0.10379 Sd85P04 d£'Fy,,ei{i. dkS/l'C hka)pr �f�" 3/ gP[ii{e6fl k r5H,053R,CH1� f � �42e,5Ppyjj)e d flh ;ygt/j{j85y / 11354V 00aeGT r _ Benzene 4.020E-03 2010E-04 18-006-04 9.222E-06 6.038E-05 Toluene 3.681E-03 Ethylbenzene 1.649E-04 Xylene 1108E-03 n Hexane 4.021E-02 2.010E-0 224 IMP 3.857E-04 1918E-05 Pollutant Control Devise Emission Factor Source Uncontrolled Uncontrolled (Ib/MMBtu) (Ib/bbl) (waste heat combusted) (Condensate Throughput) 454E-04'2ai0 4.54E-04 PM10 66A75}Sy"• PM2.5 moo .5r, NOx 3-0 3330' 8 41E-03 CO 0a3Bhr732 ,-. r, 168E-0 Section 05 -Emissions Inventory Criteria Polluta. Potential to Em0 Uncontrolled )tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tans/yearl Requested Monthly Emits Controlled (Ibs/month) VOC PM10 PM2.5 NO0 CO 755.04 629.20 31.46 629.20 31.46 5349 0.17 0.14 0.14 0.14 0.14 23 0.17 0.14 0.14 0.14 0.14 23 3.06 251 231 2.55 2.55 433 6.11 5.09 5.09 5.09 5.09 865 Hazardous Air Pollutant Potential to Emit Uncontrolled (Ibs/year) Actual missions Uncontrolled Controlled (lbs/year) (lls/year) Requested Permit Limits Uncontrolled Controlled llbc/year)_ (Ibs/year) Benzene Toluene Ethylbenzene ' Xylene n -Henna 224TMP 2924,63 2437.19 121.86 2437.19 121.86 2677.49 223124 111.56 2231.24 111.56 134.16 111.81 5.59 111.81 5.59 878.50 732.08 36.60 732.08 36.60 29248.08 24373.40 1218.67 24373.40 1218:67 280.55 233.79 11.69 233.79 '11.69 Section 06-Reeulatory Summary Analysts Regulation 3, Parts A, B Regulation 7, Section XII.C, 0, E, F Regulation 7, Section XII.G, C Regulation 7, Secdon0(VII.B, C.1, C3 Regulation 7, Section XVII.C2 Regulation 6, PartA, N5P5 Subpart Kb Regulation 6, PartA, NSPS Subpart0000 NSP5 00000 Regulation 8, Part E, MAC' Subpart HH (See regulatory applicability worksheet for detailed analysis) Source requires a permit Storage tank Issubjettm Ragulatton 7, Section XII.C-F Storage Tank k not subjectta Regulation 7, Section 211.0 Storage tank Issubjectto Regulation 7, season XVII, B, C.18, C3 Storage tank 's subject to Regulation 7, Section XVil.C2 Storage Tank is not subject. NSPS Kb Storage Tank to not subject to NSPS O000 Storage Tank is not subject to NSPS 00005 Storage Tank's not subject to MAR NH 2 of KAPAN2018\18 W E0618. C P 1. x is m Condensate Storage Tank(s) Emissions Inventory Section 07 -Initial and Periodicsamoling and Testing Requirements Does the company usethe state default emissions factors to estimate emissions? "-14 If yes, are the uncontrolled actual or requested emissions estimated to be greater than or equal to 80 tons VOC per year? ' If yes, the permit will contain an "Initial Complle nee.' testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company use asite specific emissionefactorto estimate emissions? If yes and if there are flash emissions, are the emisslghs factors based on a pressurized liquid sample drawn at the facility being perm itted!This sampleshould be considered representative which generally meansshe-specific and collected within one year of the application received date. However, if the facility has not been modified (e.g., no new wells brought on-Ilne), then it may be appropriate to use an older site -specific sample. If no, the permit will contain en "Initial Compliance" testing requirement to develop asioe specific emissions factor based on guidelines In PS Memo 05-01. :2N/A developed site specific emission factors, Does the company requests control deuce efficiency greater than 95%for a flare or combustion device? It yes, the permit will contain and initial compllancetest condition to demonstrate the destruction efficiency of the combus5on device based on inlet and outlet concentration sampling Section OS -Technical Analysis Notes iW t ndary.rainbu Irvi tedusiN al sc-6 /and C was pp:d mudYp52t scy)andihe NABsire OrmTh nagedeai<onPr )l25S4;22tintscll 1050000. vsiageh¢ irtfonaatlarythaye yh4Fe?puroffhe :(r4Msty/year, Using lhis iaine,nb eumoand CO anti ps ,. nId /t ;q-jyyrate+d.�m ;P'y,nit a, opp respective ndetusedto,esta0Nahthes0eapecd dve[ageln 9ii i EAkd4"detsrllrha gthe rOasedo 00/ .cf/daytli0:Q8,64y27?fitMsc01 oII—OS???7 mu/sd ddyktt9a Iao/yni nD �5 24,1/�Mraem/MMscfl=00scras ,,The F f ed the f 50 geq t nt I blot 9h aq I li� t P t H be P t(MMBt /y l IS [ ii dV0 ihoe p] 120Da1b/e llUdW llb/b 41 1379,41szfilb II C1N0Cwt 1 €lie t£ "tei.03' f f11) MMBt /FWD000/no) Tb petal f pre fI 1' girt V,EIC "(used in -the edisat el ped by 1001 gm ltple- h g,,,ii.,ftcses n P M 1'hC P t fnrtherexp erred 0Ctat toe vase case I gh t be d q.1pla 'ertl'a}lo� V lu "sit f d lv the eq ti t ll (It Molecular.. ht 3ff lbfllc 1 ('j VOCwt96.68°w h. }H at Content 30008t 1.e,/cf. tingihe la ₹h p rotor I S43MMOto/yr. Since this I Is, bite conseriadve than! ptesc ibedmedwds,{t will he psedfor, ;,ermkting, o T. P pebRtsampleusedto establish an -d ionsfaaorsfor ehis.s vP d tN np yparofthe a PO4agm4;€h pl wasobtained from the Alb tit n410HN Weil prredida/3018:₹hfs iheiw,el'venew wellsdddtehatthis Tacigty_rts a result, the pdreid,Wil?'?,4)-quidre fnttiW testing in ordeffe',ed?tdint' pedfx sample, It shouid6 dtilat the pie inclucids.seinple slirdln,cOnitmcdon wrthgauge pressure a d peraiure AadriJngto fobInformation, tr4otillile.Kobe tempt t ndpressue ere obtain'ed usinglabecdqpnig ''''''dities are ex act dt bit more ae rate comrrdtothe, p pa gauge values eod should bcus d the iti.'lat usedt establishsifRcem an Tector Y8N3u�mttad eatl6ltl1J1g4nralist of Yhetwe&e new wellzat th aciGty: TFie elk assoalatedwRhth t orsittSqlas#besatiprodilEtionbetweercla ry..Yr,*, qI used ®tabIt h d p ticemisstonfam rsass obta d' n04/27/001asincet he sample was obmned a le th 'Ile hof ityb g pr e,A lsacc ptalrI mission Faxon. ... ._. ... ,.,..; . �� LSnini01 pedadicapacitytestingfui•Ehefl 'ecausetit 00,/p pal ttpn,thisfa,utY,hasfivsI5irmstingmailQ'tiidtilrod toast 21: w Ibdriild roll3I tlhy Bhsedeoth2Aaglityset up,thedot rata eriZhlgaetgala h call$.',, Pot• p tocatiPdtoo diff receoctItoiontact s esequiresweeklyvstble.emii td mardfpldad xochenev tank batterytharll reeewe thetvros f loe005000olieo4001/S facility.Thi9loan 00ai0gl4rreshbldsli.e.<2501b/yea10sar i 0/0/ do s eb ₹;pole Ohgd ftp Kto review pdorto public camment,Th P of r,reView dtb d ffpEene:and p di'd` p he-coisinierqsancSansisers kifielgilaie,bs P 10000 IrlCbmm h cend,OO01 Sequrement to submit a Not'ca ofStartup(NOSt: Wit the ppl'cat n ckago,o ,h nib ghc of11sd etchKti4sOir,,litc e d, hail py No5 as:. , 'indaded l'aa also g ne anted end submitted one etearon[ca10SDEhat th rips, is,doWa 0001ait0/ .0/110 10a dpoem b f hrss permit?'de eftached PDF GO 0Npinga apyofthe Noss bmdtal2s well aeo�ofth O01gn Udmaheolttd d �yopy'- po o 4feren jlQAr Wg.51 �e vine ofs{pft pat bCef,- submitted forth' condition 1h been nets dfmm th p as colaest0d'If1Ic toe Nptesfaretmtllwid Note Sii Can the fangaage o{the Igsese t4 ce'please hechanged adher- ..a On Kh I t p f 9O O:,,,,,,?," 0Z9,°F rd237p �i .. p !y p/ pr ... d#e p, fu�o 13Yp g, d.F23ci resr�-cUvely ih ... �� .a&poh¢bly ixita huge issue -due tp.i0jutb g th tdi ! p ldi ld ¢tG rh GPOCi'qO LSth h g th t0as zWrty I )3n er thank you for catching',fito typo,Thelangoagehasbeenopdated to :reflectxhe follow g 7h cI lore5, T b r ttt r',n2� Aipsglandb23•F, p ct ly. " ,..:'Flor-atorv,ta,aqb pro,,rd daced110040 dfn t w-Th' pmt pressed theyagr'eed mob the updatesonade tot0eAPEfd_ Section 09 -Inventory SCC Coding and Emissions Factors AIRS Point e 009 Prosessft 5OC Cod 01 the pe ',rbt pie S&Jre' vndf rrttlie" Uncontrolled Emissions Poliomnt Factor Control % Units PM10 0.01 0 b/1,000 gallons condensate throughput PM2.5 0.01 0 b/1,000 gallons condensate throughput NOx 0.20 0 6/1,000 gallons condensatethroughput VOC 49.4 95 6/1,000 gallons co ndensate throughput CO 0,40 0 b/1,000 gallons condensate throughput Benzene 9.57E-02 95 b/1,000 gallons co ndensate throughput Toluene 8.76E-02 95 b/1,000 gallons condensatethroughput Ethylbenzene 4.39E-03 95 b/1,000 gallons condensateth roughput Xylene 2.88E-02 95 b/1,000 gallons condensate th roughput r -Hexane 0,96 95 b/1,000 gallons co ndensateth roughput 224TMP 9.18E-03 95 6/1,000 gallons condensate throughput 3 004 K:\PA\2018\18WE0618,CP1.xlsm '. ..... s.. va...tto .x.daxn:i±z-eon✓.i ¢ na a.<_ Condensate Tank xaxnlnary. nnaMm Worksheet 3, Are toni lay uneeatA lun. ®.au xw aanean eo wN.lnn. ®..rum., iomrynabn anal=llDB, • 2 lathe tal.w e.l wl 12/30/1002 oltar12/31/20C2 lsu Teethe appnudwMt OOP 6.0 SM,.,..(P.tormancolorVolaNeOrronlcUeuld tn. Lie Lie v. Imeeren. rnlluune Pl n em in soa11.114lz a. An pdadnlvoc amWl.na M10 Ixeu u..w,ai.�a•e la p.nnwJv aewminM mb.euAkuae xzn onoo au.m emlulen.aberea end pee yuiVOCP.e.ppl.li.aaomina arms,..aularenaln...awxapaooaoper aossaN.Nzleveif noern...0,awvaaoxae.stanaar., performance/et Crude oa uaxJwral Las Facilida.wh. xetenreeNm umm renkmbu 18,.115 6z so31•Aer sepl�mben'e. za sin,, Wiaa .. Anmin p au.,unv.uu urmmAWmm.aun lladd. lae.raxlnryll;a, l5r:evwTanx ae.e zaarnk.rcR �r 09.766 ,ErnIs51.3 Control snnaml, 0.00.07.0-00.000 eulub opealax Az 6wmml.W alplkedlllyaf &a,Wrrl.mewa w to Lira,AIrA..na impairvrlLg rWwellava, andAlr Paanycm(M' Cemmlaat ingia,bnu. TNedeumenlle no I eaelyaia'I dep2ly kaperuwmraduati bmead✓Fna lnu lmnelrelteWserdwmnmalebb$.. Thismcamenl awn.4rennewaia u ulwkn ydnWxIWeiy w,.nW ielmenlvial nd penally emwcmae In Mee.o anyconalu mxcen Meta..eo., arcm. Lira llw lanyueps memann,Ana nannplemann. ,aoululkna, eMAir Ouellry conwl cwnMxalon rWularlma No language,.sInk. or rWwax n Mil conk,, The tan nanme l lenxuepae oman Clean ban: Is Wan lodaaonnaAPco lnremrelellon.Shoremmmemeuana.nl,MelwylwmlmlWyarre5 ea•muer ana•rzqulrea'erelnlenros to �eanba mslranrq reprl bonder lea lerma ken AY Adana Alr ownlr cmam ...slap...Wont an Y. maumenr Boss no MI.Inpay aMIW rWkrrmnu In Lira d lnatl. th b Environment CONSTRUCTION PERMIT Permit number: Date issued: Issued to: 18WE0618 Facility Name: Plant AIRS ID: Physical Location: County: General Description: Issuance: 1 PDC Energy, Inc. Albrighton/Heidenreich 10 Sec Pad 123/9C1 F SESW SEC 10 T6N R64W Weld County Well Production Facility Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description TK-1 (2) 009 Twelve (12) 538 barrel fixed roof condensate storage vessels connected via liquid manifold. Enclosed Combustor(s) This permit is granted subject to all rules and regulations of the Colorado Air Quality Control Commission and the Colorado Air Pollution Prevention and Control Act (C.R.S. 25-7-101 et seq), to the specific general terms and conditions included in this document and the following specific terms and conditions. REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. Within one hundred and eighty days (180) of the latter of commencement of operation or issuance of this permit, compliance with the conditions contained in this permit shall be demonstrated to the Division. It is the owner or operator's responsibility to self - certify compliance with the conditions. Failure to demonstrate compliance within 180 days may result in revocation of the permit. A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at www.colorado.gov/cdphe/air-permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.) 2. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) does not commence construction/modification or operation of this source within 18 months after either, the date of issuance of this construction permit or the COLORADO Air Poilotion Control Division Dew ,tor OttHeu fi Envi eirre t Page 1 of 9 tivity was scheduled to commence as set forth in this permit; (ii) discontinues construction for a or mor, . (iii) does not complete construction within a ted . - • letion date. The Division may grant extensions of the deadline. (Regulation Number 3, Part B, Section III.F.4.) 3 The operator shall complete all initial compliance testing and sampling as required in this permit and submit the results to the Division as part of the self -certification process. (Regulation Number 3, Part B, Section III.E.) 4. The operator shall retain the permit final authorization letter issued by the Division, after completion of self -certification, with the most current construction permit. This construction permit alone does not provide final authority for the operation of this source. EMISSION LIMITATIONS AND RECORDS 5. Emissions of air pollutants shall not exceed the following limitations. (Regulation Number 3, Part B, Section II.A.4.) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type PM2.5 NOX VOC CO TK-1 (2) 009 --- 2.6 31.5 5.1 Point Note: See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits: Facility -wide emissions of each individual hazardous air pollutant shall not exceed 8.0 tons per year. Facility -wide emissions of total hazardous air pollutants shall not exceed 20.0 tons per year. The facility -wide emissions limitation for hazardous air pollutants shall apply to all permitted emission units at this facility. Compliance with the annual limits, for both criteria and hazardous air pollutants, shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve month total is calculated based on the previous twelve months' data. The permit holder shall calculate actual emissions each month and keep a compliance record on site or at a local field office with site responsibility for Division review. 6. The emission points in the table below shall be operated and maintained with the emissions control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit. (Regulation Number 3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled TK-1 (2) 009 Enclosed Combustor(s) VOC and HAP COLORADO Air Pollution Control Division flee€ttit v Envirit'ment Page 2 of 9 o he f •!owing maximum processing rates as listed below. al proc q sing rates shall be maintained by the owner or to th a'`' ision for inspection upon request. (Regulation Number 3, Part B, Section II.A.4.) Process Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit TK-1 (2) 009 Condensate Throughput 606,200 barrels The owner or operator shall monitor monthly process rates based on the calendar month. Compliance with the annual throughput limits shall be determined on a rolling twelve (12) month total. By the end of each month a new twelve-month total is calculated based on the previous twelve months' data. The permit holder shall calculate throughput each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. STATE AND FEDERAL REGULATORY REQUIREMENTS 8. The permit number and ten digit AIRS ID number assigned by the Division (e.g. 123/4567/001) shall be marked on the subject equipment for ease of identification. (Regulation Number 3, Part B, Section III.E.) (State only enforceable) 9. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 10. This source is subject to Regulation Number 7, Section XII. The operator shall comply with all applicable requirements of Section XII and, specifically, shall: • Comply with the recordkeeping, monitoring, reporting and emission control requirements for condensate storage tanks; and • Ensure that the combustion device controlling emissions from this storage tank be enclosed, have no visible emissions, and be designed so that an observer can, by means of visual observation from the outside of the enclosed combustion device, or by other means approved by the Division, determine whether it is operating properly. (Regulation Number 7, Section XII.C.) (State only enforceable) 11. The combustion device covered by this permit is subject to Regulation Number 7, Section XVII.B.2. General Provisions (State only enforceable). If a flare or other combustion device is used to control emissions of volatile organic compounds to comply with Section XVII, it shall be enclosed; have no visible emissions during normal operations, as defined under Regulation Number 7, XVII.A.17; and be designed so that an observer can, by means of visual observation from the outside of the enclosed flare or combustion device, or by other convenient means approved by the Division, determine whether it is operating properly. This flare must be equipped with an operational auto -igniter according to the following schedule: • All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto -igniter upon installation of the combustion device; COLORADO Air Pollution Control Division Page 3 of 9 d before May 1, 2014, must be equipped with an efore May 1, 2016, or after the next combustion hever comes first. 12. e stogy: t: M`'ve p is subject to the emission control requirements in Regulation Number 7, Section XVII.C.1. The owner or operator shall install and operate air pollution control equipment that achieves an average hydrocarbon control efficiency of 95%. If a combustion device is used, it must have a- design destruction efficiency of at least 98% for hydrocarbons except where the combustion device has been authorized by permit prior to May 1, 2014. The source shall follow the inspection requirements of Regulation Number 7, Section XVII.C.1.d. and maintain records of the inspections for a period of two years, made available to the Division upon request. This control requirement must be met within 90 days of the date that the storage tank commences operation. 13. The storage tanks covered by this permit are subject to the venting and Storage Tank Emission Management System ("STEM") requirements of Regulation Number 7, Section XVII.C.2. OPERATING a MAINTENANCE REQUIREMENTS 14. Upon startup of this point, the owner or operator shall follow the most recent operating and maintenance (O&M) plan and record keeping format approved by the Division, in order to demonstrate compliance on an ongoing basis with the requirements of this permit. Revisions to the O&M plan are subject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 15. This source is not required to conduct initial testing, unless otherwise directed by the Division or other state or federal requirement. Periodic Testing Requirements 16. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 17. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, Section II.C.) • Annually by April 30th whenever a significant increase in emissions occurs as follows: For any criteria pollutant: For sources emitting less than 100 tons per year, a change in actual emissions of five (5) tons per year or more, above the level reported on the last APEN; or For volatile organic compounds (VOC) and nitrogen oxides sources (NOX) in ozone nonattainment areas emitting less than 100 tons of VOC or NOX per year, a change in annual actual emissions of one (1) ton per year or more or five percent, whichever is greater, above the level reported on the last APEN; or COLORADO Pollution Control' Division yt f Pcs£Yf x' # terr+ 6 E-wimnnter,t Page 4 of 9 er year or more, a change in actual emissions of ar or more, whichever is less, above the level itted; or For any non -criteria reportable pollutant: If the emissions increase by 50% or five (5) tons per year, whichever is less, above the level reported on the last APEN submitted to the Division. • Whenever there is a change in the owner or operator of any facility, process, or activity; or • Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or Whenever a permit limitation must be modified; or • No later than 30 days before the existing APEN expires. 18. The requirements of Colorado Regulation Number 3, Part D shall apply at such time that any stationary source or modification becomes a major stationary source or major modification solely by virtue of a relaxation in any enforceable limitation that was established after August 7, 1980, on the capacity of the source or modification to otherwise emit a pollutant such as a restriction on hours of operation (Reference: Regulation Number 3, Part D, Section V.A.7.B). GENERAL TERMS AND CONDITIONS 19. This permit and any attachments must be retained and made available for inspection upon request. The permit may be reissued to a new owner by the APCD as provided in AQCC Regulation Number 3, Part B, Section II.B. upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 20. If this permit specifically states that final authorization has been granted, then the remainder of this condition is not applicable. Otherwise, the issuance of this construction permit does not provide "final" authority for this activity or operation of this source. Final authorization of the permit must be secured from the APCD in writing in accordance with the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation Number 3, Part B, Section III.G. Final authorization cannot be granted until the operation or activity commences and has been verified by the APCD as conforming in all respects with the conditions of the permit. Once self -certification of all points has been reviewed and approved by the Division, it will provide written documentation of such final authorization. Details for obtaining final authorization to operate are located in the Requirements to Self -Certify for Final Authorization section of this permit. 21. This permit is issued in reliance upon the accuracy and completeness of information supplied by the owner or operator and is conditioned upon conduct of the activity, or construction, installation and operation of the source, in accordance with this information and with representations made by the owner or operator or owner or operator's agents. It is valid only for the equipment and operations or activity specifically identified on the permit. 22. Unless specifically stated otherwise, the general and specific conditions contained in this permit have been determined by the APCD to be necessary to assure compliance with the provisions of Section 25-7-114.5(7)(a), C.R.S. COLORADO Air Pollution Control Division Dep:em,e t a Public Heu&h o En•irmtrrtr.^,t Page 5 of 9 23 Each n i y coon o � E s per ` it is a material part hereof and is not severable. n hereof shall constitute a rejection of the entire s permit shall be deemed denied ab initio. This r to self -certification and final authorization by the Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality Control Act and regulations of the Air Quality Control Commission (AQCC), including failure to meet any express term or condition of the permit. If the Division denies a permit, conditions imposed upon a permit are contested by the owner or operator, or the Division revokes a permit, the owner or operator of a source may request a hearing before the AQCC for review of the Division's action. 24. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and administration. If a source or activity is to be discontinued, the owner must notify the Division in writing requesting a cancellation of the permit. Upon notification, annual fee billing will terminate. 25. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution Prevention and Control Act or the regulations of the AQCC may result in administrative, civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Harrison Slaughter Permit Engineer Permit Histo • Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. Permit for twelve (12) fixed roof condensate storage vessels at a synthetic minor oil and gas well production facility. COLORADO I Air Pollution Control Division a_pare?neru of Pt.letthf }t'. i E .irdrr!*et Page 6 of 9 mit issuance: qui t . `p:' fee s or the processing time for this permit. An invoice iss d er the rmit is issued. The permit holder shall pay the 3 of t voice. Failure to pay the invoice will result in revocation of this permit. (Regulation Number 3, Part A, Section VI.B.) 2) The production or raw material processing limits and emission limits contained in this permit are based on the consumption rates requested in the permit application. These limits may be revised upon request of the owner or operator providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and complete application form must be submitted with a request for a permit revision. 3) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division of any malfunction condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than noon of the next working day, followed by written notice to the Division addressing all of the criteria set, forth in Part II.E.1 of the Common Provisions Regulation. See: https: / /www.colorado. gov/pacific/cdphe/aqcc-regs 4) The following emissions of non -criteria reportable air pollutants are estimated based upon the process limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis of the specific compounds emitted if the source(s) operate at the permitted limitations. AIRS Point Pollutant CAS # Uncontrolled Emissions (lb/yr) Controlled Emissions (lb/yr) 009 Benzene 71432 2,438 122 Toluene 108883 2,232 112 Ethylbenzene 100414 112 6 Xylenes 1330207 732 37 n -Hexane 110543 24,374 1,219 2,2,4- Trimethylpentane 540841 234 - 12 Note: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year (lb/yr) are reportable and may result in annual emission fees based on the most recent Air Pollution Emission Notice. 5) The emission levels contained in this permit are based on the following emission factors: Point 009: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source NOx 8.41x10-3 8.41x10-3 TNRCC CO 1.68x10-2 1.68x10"2 TNRCC VOC 2.076 1.04x10"i ProMax COLORADO Air Pollution Control Division O;patMent Ikeste HeWt,,. Page 7 of 9 108883 1330207 110543 en trolled n Factors /bbl Controlled Emission Factors lb/bbl Source 10"3 2.01x10-4 1.84x10-4 6.04x10"5 2.01x10-3 ProMax Toluene 3.68x10-3 ProMax Xylene 1.208x10-3 ProMax n -Hexane 4.02x10-2 ProMax Note: The controlled emissions factors for this point are based on the enclosed combustor control efficiency of 95%. The site specific VOC and HAP emission factors in the table above are based on a site specific pressurized liquid sample and ProMax simulation. The site specific sample used in the ProMax simulation was obtained from the outlet of the low pressure separator for the Albrighton I-10HN well on 04/17/2018. The sample pressure and temperature are 23.7 psig and 123°F respectively. 6) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of five years from the date it was received by the Division. A revised APEN shall be submitted no later than 30 days before the five- year term expires. Please refer to the most recent annual fee invoice to determine the APEN expiration date for each emissions point associated with this permit. For any questions regarding a specific expiration date call the Division at (303)-692-3150. 7) This permit fulfills the requirement to hold a valid permit reflecting the storage tank and associated control device per the Colorado Oil and Gas Conservation Commission rule 805b(2)(A) when applicable. 8) This facility is classified as follows: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, NOx, CO, and n -Hexane PSD or NANSR Synthetic Minor Source of: VOC and NOx PSD True Minor Source MALT H Major Source Requirements: Not Applicable Area Source Requirements: Not Applicable 9) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be found at the website listed below: http://ecfr.gpoaccess.gov/ Part 60: Standards of Performance for New Stationary Sources NSPS 60.1 -End Subpart A - Subpart KKKK NSPS Part 60, Appendixes Appendix A - Appendix I !COLORADO Air Pollution Control Division Page 8 of 9 or Hazardous Air Pollutants for Source 3. •3. a •9 q Subp. A - Subpart Z .6.. .11 Sub AA - Subpart DDD MACT 63.1200-63.1439 Subpart EEE - Subpart PPP MACT 63.1440-63.6175 Subpart QQQ - Subpart YYYY MACT 63.6580-63.8830 Subpart ZZZZ - Subpart MMMMM MACT 63.8980 -End Subpart NNNNN - Subpart XXXXXX ICOLORADO Air Pollution Control Division SP's .ti -n , Page 9 of 9 Condensate Storage Tank(s) APEN - Form APCD-205 Air Pollutant Emission Notice (APEN) and Application for Construction Permit ✓UN All sections of this APEN and application must be completed for both new and existing facilities;, including AR N"1) updates. An application with missing information may be determined incomplete and may be returned oi`re longer application processing times. You may be charged an additional APEN fee if the APEN is filled out, incorrectly or is missing information and requires re -submittal. This APEN is to be used for tanks that store condensate associated with oil and gas industry operations. If your emission source does not fall into this category, there may be a more specific APEN available for your source (e.g. crude oil storage tanks, produced water storage tanks, hydrocarbon liquid loadings, etc.). In addition, the General APEN (Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD) website at: www.colorado.gov/pacific/cdphe/air-permits. This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: IgWE{6,i7 AIRS ID Number: 123 /9C1F / 001 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 1 - Administrative Information Company Name': PDC Energy, Inc. Site Name: Albrighton/Heidenreich 10 Sec Pad Site Location: SESW Sec 10 T6N R64W Mailing Address: (Include Zip Code) 1775 Sherman Street, Suite 3000 Denver, CO 80203 Site Location County: Weld NAICS or SIC Code: 1311 Permit Contact: Jack Starr Phone Number: (303) 860-5800 E -Mail Address2: Jack.Starr@pdce.com 1 Use the full, legal company name registered with the Colorado Secretary of State. This is the company name that will appear on all documents issued by the APCD. Any changes will require additional paperwork. 2 Permits, exemption letters, and any processing invoices will be issued by APCD via e-mail to the address provided. 3 g'.57) Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 ®V.COLORADODR.v. 1 NmXTb Eamremnent Permit Number: \c&Lr-CCoI.1' AIRS ID Number: 123 19C1 F / 001 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 2 - Requested Action 0 NEW permit OR newly -reported emission source ❑ Request coverage under traditional construction permit ❑ Request coverage under a General Permit ❑ GP01 ❑ GP08 If General Permit coverage is requested, the General Permit registration fee of $250 must be submitted along with the APEN filing fee. -OR- ❑✓ MODIFICATION to existing permit (check each box below that applies) ❑ Change in equipment 0 Change company name ❑ Change permit limit ✓❑ Transfer of ownership3 ID Other (describe below) - OR ▪ APEN submittal for update only (Note blank APENs will not be accepted) - ADDITIONAL PERMIT ACTIONS - ❑ APEN submittal for permit exempt/grandfathered source Additional Info Et Notes: APEN Submitted to transfer ownership from Bayswater Exploration and Production, LLC. to PDC Energy, Inc.; Requesting Construction Permit coverage for condensate storage tanks previously permitted under the Condensate Storage Tank General Permit (GP -01); Emissions calculated using previously approved ste-specific emission factors 3 For transfer of ownership, a completed Transfer of Ownership Certification Form (Form APCD-1D4) must be submitted. Section 3 - General Information General description of equipment and purpose: Condensate Storage Tanks For existing sources, operation began on: For new or reconstructed sources, the projected start-up date is: Normal Hours of Source Operation: 24 Storage tank(s) located at: hours/day 8/8/2010 7 days/week 52 weeks/year ❑✓ Exploration a Production (EFtP) site ❑ Midstream or Downstream (non EEtP) site Will this equipment be operated in any NAAQS nonattainment area? 0 Yes ■ No Are Flash Emissions anticipated from these storage tanks? I0 Yes ■ No Is the actual annual average hydrocarbon liquid throughput a 500 bbl/day? ■ Yes Fl No If "yes", identify the stock tank gas -to -oil ratio: m3/liter Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC)BI 805 series rules? If so, submit Form APCD-105. Yes No • Are you requesting ≥ 6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual emissions ≥ 6 ton/yr (per storage tank)? Yes No • p Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 21 A® COLORADO Hn111, 6 Enrvonm.ru Permit Number: � AIRS ID Number: 123 /9C1F i 001 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 4 - Storage Tank(s) Information Actual Annual Amount (bbl/year) Requested Annual Permit Limit's (bbl/year) Condensate Throughput: 6,349 From what year is the actual annual amount? 2018 Average API gravity of sales oil: 47.4 degrees ❑ Internal floating roof Tank design: Q Fixed roof 6,349 RVP of sales oil: 10.8 El External floating roof Storage Tank ID # of Liquid Manifold Storage Vessels in Storage Tank Total Volume of Storage Tank (bbl) Installation Date of Most Recent Storage Vessel in Storage Tank (month/year) Date of First Production (month/year) TK-1 (1) 4 1,200 8/2010 8/2010 Wells Serviced by this Storage Tank or Tank Battery5 (EEP Sites Only) API Number Name of Well Newly Reported Well 05 - 123- 37280 Albrighton 1-10 ❑ 05 - 123- 37282 Albrighton 2-10 ■ 05 - 123- 37281 Albrighton 3-10 ■ 05 - 123- 29718 Heidenreich 10-2 ■ 05 - 123- 12304 Heidenreich, Oliver -FA 13-10-6-64 ■ 4 Requested values will become permit limitations. Requested limit(s) should consider future growth. 5 The EEtP Storage Tank APEN Addendum (Form APCD-212) should be completed and attached when additional space is needed to report all wells that are serviced by the equipment reported on this APEN form. Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.496324 / -104.54033 Operator Stack ID No. Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Indicate the direction of the stack outlet: (check one) o Upward 0 Horizontal 0 Downward O Other (describe): Indicate the stack opening and size: (check one) ❑ Circular ❑ Square/rectangle ❑ Other (describe): 0 Upward with obstructing raincap Interior stack diameter (inches): Interior stack width (inches): Interior stack depth (inches): Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 'COLORADO 3 I h s`mm""" oar Permit Number: %u E.,001- - AIRS ID Number: 123 /9C1 F / 001 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 6 - Control Device Information ❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section. Vapor ❑ Recovery Unit (VRU): Pollutants Controlled: Size: Make/Model: Requested Control Efficiency: % VRU Downtime or Bypassed (emissions vented): % ❑ Combustion Device: Pollutants Controlled: VOC & HAPs Rating: MMBtu/hr Make/Model: 3 x LEED E D 30" Type: Enclosed Combustor Requested Control Efficiency: Manufacturer Guaranteed Control Efficiency: Minimum Temperature: 95 98 % % Waste Gas Heat Content: 16k03 3t,1 Btu/scf Constant Pilot Light: El Yes O No Pilot Burner Rating: MMBtu/hr ❑ Closed Loop System Description of the closed loop system: O Other: Pollutants Controlled: Description: Control Efficiency Requested: Section 7 -Gas/Liquids Separation Technology Information (EftP Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 302 psig Describe the separation process between the well and the storage tanks: Three -Phase Separator Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 4 I AVCOLORADO aentoPut, c Permit Number: ill AIRS ID Number: 123 /9C1 F / 001 [Leave blank unless APCD has already assigned a permit A and AIRS ID] Section 8 - Emissions Inventory Information Attach all emissions calculations and emission factor documentation to this APEN form6. If multiple emission control methods were identified in Section 6, the following table can be used to state the overall ( Pollutant Description of Control Method(s) Overall Requested Control Efficiency (% reduction in emissions) VOC Enclosed Combustor 95% NOx CO HAPs Enclosed Combustor 95% Other: From what year is the following reported actual annual emissions data? 2018 Criteria Pollutant Emissions Inventory Pollutant Emission Factor6 Actual Annual Emissions Requested Annual Permit Emission Limit(s)4 Uncontrolled Basis Units Source (AP -42, Mfg. etc) Uncontrolled Emissions (Tons/ ear ) Controlled Emissions (Tons/year) Uncontrolled Emissions (Tons/year) (T y ) Controlled Emissions (Tons/year) y ) VOC 1.58 • lb/bbl Previously Approved 5.02 , 0.25 , 5.02 • 0.25 NOx 0.1380 • Ib/MMBtu TCEQ o.oi, 0.02 (DM) +ftA 0.02. 0.02 (DM) CO 0.2755 • Ib/MMBtu TCEQ Nf-A— O.o5 caos(DM) N/A Gros nos'DM) Non -Criteria Reportable Pollutant Emissions Inventory Chemical Name Chemical Abstract Service CAS (CAS) Number ' Emission Factor6 Actual Annual Emissions Uncontrolled Basis Units Source (AP -42, Mfg. etc) Uncontrolled Emissions (Pounds/year) Controlled Emissions7 (Pounds/year) Benzene 71432 0.0060q. lb/bbl Previously Approved 38,E DM) 1.90 (DM) Toluene 1O8883 0.0122 q lb/bbl Previously Approved '3-1.3-; (DM) 3.f1 (DM) Ethylbenzene 1OO414 0.0002 lb/bbl Previously Approved 1.52 (DM) 0.08 (DM) Xylene 133O2O7 0.00152.. lb/bbl Previously Approved 9.4- (DM) 0.48 (DM) n -Hexane 110543 0.041144 lb/bbl Previously Approved Zto-S.) l2.701?j.2_ 2'2'4- Trimethylpentane 54O841 0.0°7- lb/bbl previously Approved lZ. 0.� 4 Requested values will become permit limitations. Requested limit(s) should consider 6 Attach condensate liquid laboratory analysis, stack test results, and associated emissions calculations if you are requesting site specific emissions factors according to the guidance in PS Memo 14-03. 7 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank. •l. future growth.l-1�5 12.1t6 Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 ®Y COLORADO Permit Number: k q l rttto « AIRS ID Number: 123 /9C1F F / 001 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 9 - Applicant Certification hereby certify that all information contained herein and information submitted with this application is complete, true and correct. If this is a registration for coverage under General Permit GP01 or GP08, I further certify that this source is and will be operated in full compliance with each condition of the applicable General Permit. Sig r fire of Legally Authorized Person (not a vendor or consultant) Jack Starr 5 1 /2-011 Date EHS Professional Name (print) Title Check the appropriate box to request a copy of the: ❑ Draft permit prior to issuance O Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Send this form along with $152.90 and the General Permit registration fee of $250, if applicable, to: Colorado Department of Public Health and Environment Air Pollution Control Division APCD-SS-B 1 4300 Cherry Creek Drive South Denver, CO 80246-1530 Make check payable to: Colorado Department of Public Health and Environment Telephone: (303) 692-3150 For more information or assistance call: Small Business Assistance Program (303) 692-3175 or (303) 692-3148 Or visit the APCD website at: https: //www.colorado.gov/cdphe/apcd Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 6 I AV®V COLORADO uew<Emaww� Condensate Storage Tank(s) APEN - Form APCD-205 Air Pollutant Emission Notice (APEN) and Application for Construction Permit All sections of this APEN and application must be completed for both new and existing facilities, including APEN updates. An application with missing information may be determined incomplete and may be returned or result in longer application processing times. You may be charged an additional APEN fee if the APEN is filled out incorrectly or is missing information and requires re -submittal. This APEN is to be used for tanks that store condensate associated with oil and gas industry operations. If your emission source does not fall into this category, there may be a more specific APEN available for your source (e.g. crude oil storage tanks, produced water storage tanks, hydrocarbon liquid loadings, etc.). In addition, the General APEN (Form APCD-200) is available if the specialty APEN options will not satisfy your reporting needs. A list of all available APEN forms and associated addendum forms can be found on the Air Pollution Control Division (APCD) website at: www.colorado.gov/pacific/cdphe/air-permits. This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Permit Number: ►SwEO618 AIRS ID Number: 123 /9C1 F / DOq [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 1 - Administrative Information Company Name': PDC Energy, Inc. Site Name: Albrighton/Heidenreich 10 Sec Pad Site Location: SESW Sec 10 T6N R64W Mailing Address: (Include Zip Code) 1775 Sherman Street, Suite 3000 Denver, CO 80203 Site Location County: Weld NAICS or SIC Code: 1311 Permit Contact: Jack Starr Phone Number: (303) 860-5800 E -Mail Address2: Jack.Starr@pdce.com 1 Use the full, legal company name registered with the Colorado Secretary of State. This is the company name that will appear on all documents issued by the APCD. Any changes will require additional paperwork. 2 Permits, exemption letters, and any processing invoices will be issued by APCD via e-mail to the address provided. Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 ice Deoffronent COLORADO of awe Ho ft 6 Env.innme.0 Permit Number: tc&o3eaot AIRS ID Number: 123 /9C1 F / OO,1 [Leave blank unless APCD has already assigned a permit ` and AIRS ID] Section 2 - Requested Action ✓❑ NEW permit OR newly -reported emission source ✓❑ Request coverage under traditional construction permit O Request coverage under a General Permit O GP01 O GP08 If General Permit coverage is requested, the General Permit registration fee of $250 must be submitted along with the APEN filing fee. -OR - ❑ MODIFICATION to existing permit (check each box below that applies) ❑ Change in equipment O Change company name ❑ Change permit limit O Transfer of ownership3 O Other (describe below) -OR - ❑ APEN submittal for update only (Note blank APENs will not be accepted) - ADDITIONAL PERMIT ACTIONS - ❑ APEN submittal for permit exempt/grandfathered source Additional Info Et Notes: Initial Construction Permit request for condensate storage tanks servicing twelve (12) newly -drilled wells 3 For transfer of ownership, a completed Transfer of Ownership Certification Form (Form APCD-104) must be submitted. Section 3 - General Information General description of equipment and purpose: Condensate Storage Tanks For existing sources, operation began on: For new or reconstructed sources, the projected start-up date is: Normal Hours of Source Operation: 24 hours/day 7 Storage tank(s) located at: 1/9/2018 days/week 52 weeks/year El Exploration & Production (E&P) site O Midstream or Downstream (non E&P) site Wilt this equipment be operated in any NAAQS nonattainment area? fil Yes ■ No Are Flash Emissions anticipated from these storage tanks? o Yes ■ No Is the actual annual average hydrocarbon liquid throughput ≥ 500 bbl/day? 151 Yes • No If "yes", identify the stock tank gas -to -oil ratio: o. O Sol m3/liter Are these storage tanks subject to Colorado Oil and Gas Conservation Commission (COGCC)• 805 series rules? If so, submit Form APCD-105. Yes No • Are you requesting ≥ 6 ton/yr VOC emissions (per storage tank), or are uncontrolled actual emissions ≥ 6 ton/yr (per storage tank)? Yes No 0 ■ Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 �icr%1;.tic J tr o vAtLyr cc{ .� 4-b,s COLORADO 2 I A` xo,o, c .�i,n y cnYt.oM,.m Permit Number: I SLi1Eob AIRS ID Number: 123 /9C1 F / ou9 [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 4 - Storage Tank(s) Information Actual Annual Amount (bbl/year) Requested Annual Permit Limit4 (bbl/year) Condensate Throughput: 606,200 From what year is the actual annual amount? 2018 Average API gravity of sales oil: 45.8 degrees ❑ Internal floating roof Tank design: 0 Fixed roof 606,200 RVP of sales oil: 9.3 O External floating roof Storage Tank ID # of Liquid Manifold Storage Vessels in Storage Tank Total Volume of Storage Tank (bbl) Installation Date of Most Recent Storage Vessel in Storage Tank (month/year) Date of First Production (month/year) TK-1 (2) 12 6,456 12/2017 1/2018 Wells Serviced by this Storage Tank or Tank Battery5 (EaP Sites Only) API Number Name of Well Newly Reported Well 05 - 123- 42498 Albrighton A-10HN GI 05 - 123- 42499 Albrighton B-10HN Ig 05 - 123- 42493 Albrighton C-10HN Ig 05 - 123- 42500 Albrighton D-10HN O 05 - 123- 42501 Albrighton E-10HC SI 4 Requested values will become permit limitations. Requested limit(s) should consider future growth. 5 The EEtP Storage Tank APEN Addendum (Form APCD-212) should be completed and attached when additional space is needed to report all wells that are serviced by the equipment reported on this APEN form. Section 5 - Stack Information Geographical Coordinates (Latitude/Longitude or UTM) 40.496324 / -104.54033 Operator Stack ID No. Discharge Height Above Ground Level (feet) Temp. (°F) Flow Rate (ACFM) Velocity (ft/sec) Indicate the direction of the stack outlet: (check one) ❑ Upward ❑ Horizontal ❑ Downward ❑ Other (describe): Indicate the stack opening and size: (check one) ❑ Circular ❑ Square/rectangle ❑ Other (describe): ❑ Upward with obstructing raincap Interior stack diameter (inches): Interior stack width (inches): Interior stack depth (inches): Form APCD-2O5 - Condensate Storage Tank(s) APEN - Revision 02/2017 3 I ®,y:COLORADO nm.nR p D O of Palm He+. 6 Enrvonmvm Permit Number: \ u3i O(ol AIRS ID Number: 123 19C1 F / cosi [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 6 - Control Device Information ❑ Check this box if no emission control equipment or practices are used to reduce emissions, and skip to the next section. Vapor 0 Recovery Unit (VRU): Pollutants Controlled: Size: Make/Model: Requested Control Efficiency: % VRU Downtime or Bypassed (emissions vented): % ❑ Combustion Device: Pollutants Controlled: VOC & HAPs Rating: MMBtu/hr hr 4 x Cimarron 48", 1 x Cimarron 60" Type: Enclosed Combustor Make/Model: Requested Control Efficiency: 95 % Manufacturer Guaranteed Control Efficiency: 98 Minimum Temperature: Waste Gas Heat Content: Constant Pilot Light: 0 Yes ❑ No Pilot Burner Rating: Btu /scf MMBtu / hr O Closed Loop System Description of the closed loop system: ❑ Other: Pollutants Controlled: Description: Control Efficiency Requested: Section 7 -Gas/Liquids Separation Technology Information (EftP Sites Only) What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? 23.7 psig Describe the separation process between the well and the storage tanks: High/Low Pressure Separator Form APCD-2O5 - Condensate Storage Tank(s) APEN - Revision 02/2017 4 I ®, �'COLORADO Department of voai� Hoehn Fnrrronmont Permit Number: \$tADCCOkp1 c, AIRS ID Number: 123 /9C1 F ( 1)q [Leave blank unless APCD has already assigned a permit # and AIRS ID] Section 8 - Emissions Inventory Information Attach all emissions calculations and emission factor documentation to this APEN form6. If multiple emission control methods were identified in Section 6, the following table can be used to state the overall Pollutant Description of Control Method(s) Overall Requested Control Efficiency (% reduction in emissions) VOC Enclosed Combustor 95% NOx CO RAPS Enclosed Combustor 95% Other: From what year is the following reported actual annual emissions data? 2018 Criteria Pollutant Emissions Inventory Pollutant Emission Factor6 Actual Annual Emissions Requested Annual Permit Emission Limit(s)4 Uncontrolled Basis Units Source (AP -42, Mfg. etc) Uncontrolled Emissions (Tons/year) Controlled Emissions (Tons/year) Uncontrolled Emissions (Tons/year) Controlled Emissions (Tons/year) VOC 2.0759 lb/bbl ProMax 629.20 • 31.46 • 629.20 , 31.46 . NOx 0.1380 , Ib/MMBtu TCEQ N/A 2.55 ' N/A 2.55 CO 0.2755 ' Ib/MMBtu TCEQ N/A 5.09 . N/A 5.09 - Non -Criteria Reportable Pollutant Emissions Inventory Chemical Emission Factor6 Actual Annual Emissions Chemical Name Abstract Service (CAS) Uncontrolled Units Source (AP -42, Uncontrolled Emissions Controlled Emissions? Number Basis Mfg. etc) (Pounds/year) (Pounds/year) Benzene 71432 0.0040 • lb/bbl ProMax 2,437.16. 121.86' Toluene 108883 0.0037 . lb/bbl ProMax 2,231.21' 111.56 • Ethylbenzene 100414 0.0002 . lb/bbl ProMax 111.81 (DM) • 5.59 (DM) . Xylene 1330207 0.0012. lb/bbl ProMax 732.09 • 36.60 • n -Hexane 110543 0.0402 . lb/bbl ProMax 24,373.' 1,218.65 ' 2,2,4- Trimethylpentane 540841 0.0004' lb/bbl ProMax 233.79 (DM) 11.69 (DM) 1.4.11 '?.- C a C‘c.n 00,... 4 Requested values will become permit limitations. Requested limit(s) should consider future growth. \-SCCY 6 Attach condensate liquid laboratory analysis, stack test results, and associated emissions calculations if you are requesting site specific emissions factors according to the guidance in PS Memo 14-03. ,'L.lq',q 7 Annual emissions fees will be based on actual controlled emissions reported. If source has not yet started operating, leave blank. COLORADO Form APCD-205 - Condensate Storage Tank(s) APEN - Revision 02/2017 Permit Number: MI -CE OLO AIRS ID Number: 123 /9C1 F / o,c( [Leave blank unless APCD has already assigned a permit r and AIRS ID] Section 9 - Applicant Certification I hereby certify that all information contained herein and information submitted with this application is complete, true and correct. If this is a registration for coverage under General Permit GP01 or GP08, I further certify that this source is and will be operated in full compliance with each condition of the applicable General Permit. 5/31/SIB Si ure of Legally Authorized Person (not a vendor or consultant) Date Jack Starr EHS Professional Name (print) Title Check the appropriate box to request a copy of the: O Draft permit prior to issuance ❑✓ Draft permit prior to public notice (Checking any of these boxes may result in an increased fee and/or processing time) This emission notice is valid for five (5) years. Submission of a revised APEN is required 30 days prior to expiration of the five-year term, or when a reportable change is made (significant emissions increase, increase production, new equipment, change in fuel type, etc). See Regulation No. 3, Part A, II.C. for revised APEN requirements. Send this form along with $152.90 and the General Permit registration fee of $250, if applicable, to: Colorado Department of Public Health and Environment Air Pollution Control Division APCD-SS-B1 4300 Cherry Creek Drive South Denver, CO 80246-1530 Make check payable to: Colorado Department of Public Health and Environment Telephone: (303) 692-3150 For more information or assistance call: Small Business Assistance Program (303) 692-3175 or (303) 692-3148 Or visit the APCD website at: https://www.colorado.gov/cdphe/apcd Form APCD-205 Condensate Storage Tank(s) APEN - Revision 02/2017 6 IeV.COLORADO E&P Storage Tank Air Pollutant Emissions Notice (APEN) Addendum Forml Company Name: PDC Energy, Inc. Source Name: Albrighton/Heidenreich 10 Sec Pad Emissions Source AIRS ID2: 123 / 9C1F 100q Wells Services by this Storage Tank or Tank Battery (E&P Sites Only) API Number Name of Well Newly Reported Well 05 - 123 - 42503 Albrighton F-10HN @ 05 -123 - 42497 Albrighton G -1011N 1 05 -123 - 42494 Albrighton H-10HC @ 05 -123 - 42502 Albrighton I-10HN r 05 -123 - 42496 Albrighton J-10HN /1 05 -123 - 42495 Albrighton K-10HC @ 05 -123 - 42504 Albrighton L-10HN /1 - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ - - ❑ Footnotes: 1 Attach this addendum to associated APEN form when needed to report additional wells. 2 If this is a newly report source that has not been assigned an AIRS ID by the APCD, enter N/A Form APCD-212 TK-1 (2) Addendum Hello