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Home My WebLink About20163192.tiffCOLORADO Department of Public Health & Environment Dedicated to protecting and improving the health and environment of the people of Colorado Weld County - Clerk to the Board 1150O St PO Box 758 Greeley, CO 80632 September 27, 2016 Dear Sir or Madam: On September 29, 2016, the Air Pollution Control Division will begin a 30 -day public notice period for PDC Energy, Inc. - LDS South 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 Et 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. Hickentooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer R.)IDIiC. ( .VlcW tO/17/((o co '. PL WW1/ Te) , H L C Pe ) Pu) C E /CH/Sm/C.K) (6/ (1/1C0 2016-3192 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: PDC Energy, Inc. - LDS South Pad - Weld County Notice Period Begins: September 29, 2016 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: LDS South Pad Well production facility SENE of Section 1 of T5N R65W Weld County The proposed project or activity is as follows: This is a well production facility in the non -attainment area of Weld County. Construction permits are sought for loadout and condensate storage. There are also three (3) engines on site which are covered by GP02. 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): permitted emissions exceed public notice threshold values in Regulation No. 3, Part B, Section III.C.1.a (25 tpy in a non -attainment area and/or 50 tpy in an attainment area) 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 16WE0928 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. Any such comment must be submitted in writing to the following addressee: Andy Gruel Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us Colorado Air Permitting Project Version No. 1.00 Project Details Review Engineer: Package #: Received Date: Review Start Date: Section 01- Facility Information Andy Gruel 352819 8/29/2016 9/19/2016 Company Name: County AIRS ID: Plant AIRS ID: Facility Name: Physical Address/Location: Type of Facility: Exploration & Production Well Pad What industry segment? Oil & Natural Gas Production & Processing Is this facility located in a NAAQS non -attainment area? Yes If yes, for what pollutant? ❑ Carbon Monoxide (CO) ❑ Particulate Matter (PM) PDC Energy, Inc. 123 9ED0 LDS South Pad SENE Section 1 T5N R65W Section 02 - Emissions Units In Permit Application ❑✓ Ozone (NOx & VOC) AIRs Point # Emissions Source Type Emissions Control? Permit # Issuance # Self Cert Required? Action Engineering Remarks 001 Hydrocarbon Liquid Loading No 16WE0928 CP1 no Permit Initial Issuance 002 Condensate Storage Tank Yes 16WE0929 CP1 yes Permit Initial Issuance 003 Natural Gas RICE Yes GP02 Package 352727 004 Natural Gas RICE Yes ' GPOZ Package 352727 005 Natural Gas RICE Yes GP0Z Package 352727 Section 03 - Description of Project Applicant requests construction permits and general permits for a new facility with four newly -drilled wells in the ozone non -attainment area of Weld County. Section 04 - Public Comment Requirments Is Public Comment Required? Yes If yes, why?' Requesting Synthetic Minor Permit Section 05 - Ambient Air Impact Analysis Requirements Was a quantitative modeling analysis required?2 No 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, explain what programs and which pollutants here: Title V Operating Permits (OP) VOC, n -hexane Non -Attainment New Source Review (NANSR): VOC Is this stationary source a major source? If yes, explain what programs and which pollutants here: No Yes 123-9ED0-001 16WE0928 CP1 APEN rec'd 8/29/16 Emissions Inventory Analysis AP -42: Chapter 5.2 Equation 1 P = true vapor pressure of liquid loaded [psia] L = 12.46"S"P"M/T M = molecular weight of vapors [lb/lb-mole] L = loading losses in lb per 1000 gallons loaded T = temperature of bulk liquid loaded [deg. R] S = Saturation Factor 1 degree Fahrenheit = 460.67 degree Rankine Criteria Pollutants S P M T L 0.6 Submerged loading: dedicated normal service 6.2278 psia 52.266 lb/lb-mole 516.461 deg. R 4.71 0.1979 lb/10^3 gal lb/bbl Annual requested Throughput Annual requested VOC emissions Uncontrolled 14,196,000 Gallons per Year Pounds per Year 33.4• Tons VOC per Year Non -Criteria Reportable Air Pollutants/Hazardous Air Pollutants VOC weight NCRP NCRP weight percent in VOC emission emission Emissions Are Emissions Component fraction in vapors vapors factor (lb/bbl) factor lb/bb l Ib/ r) Reportable? Benzene 0.00183532 0.756 0.1979 0.0005 162 No Toluene 0.00228482 0.756 0.1979 0.0006 202 No n -hexane 0.0149546 0.756 0.1979 0.0039 1,323 Yes NCRP emission factors were estimated by multiplying the VOC loading loss emission factor calculated above by the weight fraction of the NCRP in the vapors (Promax) and then dividing by the total weight% of VOC in the vapors (Promax). All other NCRPs below the APEN reporting threshold of 250 lb/yr. Regulatory Considerations Is this site considered an exploration and production location (e.g. well pad)? Yes If yes, review the following two exemptions for applicability: Does the operator unload less than 10,000 gallons (238 BBLs) of crude oil per day on an annual average basis? N/A If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II.D.1.1 Does this operator unload less than 6,750 bbls per year of condensate via splash fill or 16,308 bbls per year of condensate via submerged fill procedure? No If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II.D.1.1 Is this site located in an ozone non -attainment area? Yes If yes, this source is subject to Reasonably Available Control Technology (RACT) requirements under Regulation 3, Part B Section III.D.2.a. This requirement may be met using "submerged fill" and/or vapor balance with emissions routed to an emissions control device. Is this facility classified as a major source of HAPs? No If yes, evaluate if 40 CFR, Part 63, Subpart EEEE "Organic Liquids Distribution" MACT provisions apply Does this facility involve the loading of refined crude/condensate in the form of "gasoline"? If yes, proceed to evaluate the following: Is this facility classified as a "Terminal" as defined per Regulation 7, Section VI.C.2.a? If yes, the provisions of Regulation 7, Section VI.C.2 may apply No No Is this facility classified as a "Bulk Plant" as defined per Regulation 7, Section VI.C.3.a? No If yes, the provisions of Regulation 7, Section VI.C.3 may apply SCC Coding Emissions Factor Pollutant (lb/1,000 gallons) V0C 4.71 lb/1,000 gallons Benzene 0.0114 lb/1,000 gallons Toluene 0.0142 lb/1,000 gallons n -hexane 0.0932 lb/1,000 gallons 40600132: Crude Oil: Submerged Loading (Normal Service) Use if S = 0.6 Condensate Storage Tank(s) Emissions Inventory Section 01- Adminstrative Information Facility AIRs ID: 123 9EDO 002 County Plant Point Section 02 - Equipment Description Details Detailed Emissions Unit Desrnpnon. Eight (8) 538 -bbl fixed -roof atmospheric condensate storage tanks. Emission Control Device Enclosed combustors with minimum control efficiency of 95%. Description: liequesTed t0,e,an ,uc A twP Coniml EffioO,y-a: 95 Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions - Storage Tank(s) Actual Condensate Throughput= Requested Permit Limit Throughput = Potential to Emit (PTE) Condensate Throughput = 408,000 Barrels (bbl) per year 408,000 Barrels (bbl) per year 408,000 Barrels (bbl) per year Secondary Emissions - Combustion Device(s) Actual heat content of waste gas routed to combustion device = Request heat content of waste gas routed to combustion device = Potential to Emit (PTE) heat content of waste gas routed to combustion device = Section 04- Emissions Factors & Methodologies Will this storage tank emit flan emissions. Yes Actual Condensate Throughput While Emissions Controls Operating = 408,000 Barrels (bbl) per year 50.440.97 mntic per ear provided by applicant in application 50,440,97 MMBrU Per War 50.440.97 VIMBIll per year Condensate Storage Tanks Control Device Pollutant Uncontrolled E.F. Controlled E.F. (lbs/bbl (lbs/bbl Condensate Condensate Throughput) Throughput) Uncontrolled E.F. (Ibs/MMBtu waste heat combusted) Uncontrolled E.F. (lbs/bbl Condensate Throughput) Emissions Factor Source Citation PM10 PM2.5 NOx VOC CO 4.2100 0.21 0.138 0.2755 0.0171 0.0331 Benzene Toluene 0.0097 0.00040 0.0122 0.00061 0.0003 0.00002 0.0048 0.00024 0.0792 0.00350 0.0008 0.00004 Ethylbenzene Xylene n -Hexane 224 TMP Tiaitte Ft@ StteSpecifie Site Specific E.. Site Specific ES. (includestla Site Specific. E.F. {totludes Rash) Site Specific ES (includes flash) Site Epecdfle E.F. (includesesflash) Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) PM10 PM2.5 NOx VOC CO 0.0 0.0 0.0 O.0 0.0 0.0 0 0.0 3.3 3.5 3.5 3.48 3.5 3 5 858.3 858.8 42.94 358.8 42.9 6.9 6.9 6.95 6.9 6.9 Hazardous Air Pollutants Potential to Emit Uncontrolled (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 2,0E+00 2.0E+00 9.9E-02 2.0E+00 9.9E-02 2.5E+00 2.5E+00 1.2E-01 2.5E+00 1.2E-01 6.1E-02 6.1E-02 3.1E-03 6.1E-02 3.1E-03 9.8E-01 9.3E-01 4.9E-02 9.8E-01 4.9E-02 1.6E+01 1.6E+01 8.1E-01 1.6E+01 8.1E-01 1.6E-01 1.6E-01 8.2E-03 1.6E-01 8.2E-03 Section 06 -Regulatory Summary Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section XILC, 0, E, F Storage tank is subject to Regulation 7, Section XII, as provided bel Regulation 7, Section XILC, C Storage Tank is not subject to Regulation 7, Section 811.0 Regulation 7, Section XVII.8, C.1, C.3 Storage tank is subject to Regulation 7, Section 6O11.B. C.1 & C.3, a Regulation 7, Section XVII.C.2 Storage tank is subject to Regulation 7, Section X011,0.2. as provide 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 SOPS 0000 Regulation 8. Part E, MACT Subpart HH Storage Tank is not subject to N1ACT HO (See regulatory applicability worksheet for detailed analysis) Controlled PTE Uncontrolled PTE (lb/yr) (lb/yr) 3958 198 4978 249 122 6 1958 98 32314 1616 326 16 3 of 4 K:\PA\2016\16 W E0928.CP1. xlsm Condensate Storage Tank(s) Emissions Inventory Section 07- Initial and Periodic Sampling and Testing Requirements 123-9ED0-002 16WE0929 APEN rec'd 8/29/16 Does the company use a site specific em lions factor to estimate emissions? Yes If yes and if there are flash emissions, are the emissions 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, if the facility has not been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample. Yes If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Does the company request a control device efficiency greater than 95% for a flare or combustion device? No If yes, the permit will contain and intial compliance test condition to demonstrate the destruction efficiency of the combustion device based on inlet and outlet concentration sampling Section 08 - Technical Analysis Notes Applicant modeled flash and working/breathing emissions using Promax. The Promax model was based on model throughput of 407997 bbl/yr, and the model results were divided by that throughput to arrive at the overall VOC and HAP emission factors listed above, which match the APEN. The output of Promax also was us ed to derive the waste gas heat content for NOx and CO emission factor calculations. Section 09- Inventory SCC Coding and Emissions Factors AIRS Point N 002 Process 0 SCC Code OS 0.04-0R3-11 Fix EZG Uncontrolled Emissions Pollutant Factor Control % Units NOx 0.41 0 lb/1,000 gallons condensate throughput VOC 100.2 95 lb/1,000 gallons condensate throughput CO 0.81 0 lb/1,000 gallons condensate throughput Benzene 0.23 95 lb/1,000 gallons condensate throughput Toluene 0.29 95 lb/1,000 gallons condensate throughput Ethylbenzene 0,01 95 lb/1,000 gallons condensate throughput Xylene 0.11 95 lb/1,000 gallons condensate throughput n -Hexane 1.89 95 lb/1,000 gallons condensate throughput 224 TMP 0.02 95 lb/1,000 gallons condensate throughput 4 of 4 K:\PA\2016\16W E0928.CP1.xlsm COL OILSl3o) DEPARTMINI0F PUBLIC PI:AI.1I I AND LNVIEL NMF V T AIR POIJ.LTION CONTROL DIVISION FACILITY EMISSION SUMMARY Company Name County AIRS ID Plant AIRS ID Facility Name PDC Energy. Inc. 123 9EDO LDS South Pad History File Edit Date Ozone Status 9/19/2016 Non -Attainment EMISSIONS - Uncontrolled (tons per year) EMISSIONS With Controls (tons per year) POINT AIRS ID PERMIT Description PM1O PM2.5 H2S S02 500 VOC Fug VOC CO Total HAPs PM10 PM2.5 H2S SO2 NOD VOC Fug VOC CO Total HAPs REMARKS Previous FACILITY TOTAL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 00 Nev aci'.v- No 7(00,0us 1010 Preoou. Permitted Facilily'otal 0.0 00 0.0 0.0 0.0 00 0.0 0.0 0.0 0.0 00 00 0.0 0.0 0.0 0.0 0.0 0.0 001 ' 0 NE2375 C. ndensa'e'oaacut 33.4 0.8 33.4 0.8 New rem', 00_ (0211E2529 CenCensa12 storage. 4304 CCI 8588 218 3.5 42.9 7.0 1.1 New porn: 003 0,02 1214 Vortec L. sa 'OC, MM.C2250047 118 0.3 9.3 0.1 0 8 0.3 1 0.1 Package 362727 004 C70] Gan MM41�2C4003 11.8 03 9.3 0.1 0.8 0.3 17 0.' Package 352-27 005 Gs32 Rea ilver GAMS a . on. 207040 160 3.5 14.6 02 0.6 0.9 05 02 Package 352727 Conn _, naour_es 0.1 0.1 01 0.0 14 00 '2 00 0.1 0.1 0.1 0.0 1.4 0.0 12 00 - Pop, gtves 0 1 0.0 0_I 0.0 Fr Form 102 Ar ,,12016 r_cu1nd `hater -rots 0.34 0 2 0.34 0.2 From Form 102 Aug 2016 FACILITY TOTAL 0.1 0.1 0.1 0.0 41.1 896.8 0.1 34.4 23.2 0.1 0.1 0.1 0.0 7.2 78.3 0.1 12.0 2.5 VOC: Syn Minor (NANSR and OP) NOx. Minor (NANSR and OP) CO' Minor (PSD and OP) HAPS. Syn Minor n -hexane Pennlrted Facility 'oral 0.1 0.1 0.1 0.0 41.1 896.5 00 34.4 23.0 0.1 0.1 0.1 0.0 7.2 78.0 0.0 12.0 2.3 Excludes units exempt from permits/APENs ,Al 250 /go in Permitted Emissions 0.1 0.1 01 0.0 7.2 78.0 00 120 PUbcom remlved because new syn mm sepnEt Note 1 Total 003 Facility Eins.ons (point a cifugtve) Change in Total P rm m tted DOE ess ens pen and fugitive) 78.4 ryi el "25 290 'gs Poe, missions less' Iron S 78.0 Note 2 Prrcioi 4:1`):21115 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION DIVISION FACILITY EMISSION SUMMARY - HAPs Company Name PDC Energy, Inc. County AIRS ID 123 Plant AIRS ID 9ED0 Facility Name LDS South Pad Emissions - uncontrolled (Ibs per year POINT PERMIT Description 1=orma�dehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 IMP H2S TOTAL (tpy( Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 001 16WE0928 Condensate loadout 162 202 1323 0.8 002 16WE0929 Condensate storage, 4304 bbl 3958 4978 122 1958 32314 326 21.8 003 GP02 GM Vortec 5.7L, sn: 10CHMM50225004 134 18 17 10 20 0.1 004 GP02 GM Vortec 5.7L, sn-. 10CHMM41204003 134 18 17 10 20 0.1 005 GP02 Red River GM9.OL, sn: 297047 209 28 27 16 31 0.2 0.0 0.0 APEN-Exempt / Insignificants: 0.0 External Combustion Sources 0.0 Fugitives 5 5 5 5 6 0.0 Produced Water Tanks 109 138 4 37 22 0.2 0.0 TOTALlitpy) 0.2 0.0 0.0 2.1 2.7 0.1 1.0 16.8 0.0 0.2 0.0 0.0 23.2 *Total Reportable = all HAPs where uncontrolled emissions > de minimus values Red Text uncontrolled emissions < de minimus Emissions with controls (Ibs per year POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP H2S TOTAL (tpy) Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 001 16WE0928 Condensate loadout 162 202 1323 0.8 002 16WE0929 Condensate storage, 4304 bbl 198 249 6 98 1616 16 1.1 003 GP02 GM Vortec 5.7L, sn: 10CHMM50225004 134 18 17 10 20 0.1 004 GP02 GM Vortec 5.7L, sn: 10CHMM41204003 134 18 17 10 20 0.1 005 GP02 Red River GM9.OL, sn: 297047 209 28 27 16 31 0.2 0.0 0.0 APEN-Exempt / Insigniflcants: 0.0 External Combustion Sources 0.0 Fugitives 5 5 5 5 6 0.0 Produced Water Tanks 109 138 4 37 22 0.2 0.0 TOTAL[(tpy) 0.2 0.0 0.0 0.3 0.3 0.0 0.1 1.5 0.0 0.0 0.0 0.0 2.5 2 1239ED0..xlsx 9O9/2016 Colorado Air Permitting Project Version No. 1.00 Project Details Review Engineer: Package #: Received Date: Review Start Date: Section 01- Facility Information Andy Gruel 352819 8/29/2016 9/19/2016 Company Name: PDC Energy, Inc. County AIRS ID: 123 Plant AIRS ID: 9ED0 Facility Name: LDS South Pad Physical Address/Location: SENE Section 1 T5N R65W Type of Facility: Exploration & Production Well Pad What industry segment? Oil & Natural Gas Production & Processing;,,, Is this facility located in a NAAQS non -attainment area? Yes If yes, for what pollutant? ❑ Carbon Monoxide (CO) ❑ Particulate Matter (PM) Section 02 - Emissions Units In Permit Application ❑� Ozone (NOx & VOC) AIRs Point 8 Emissions Source Type Emissions Control? Permit 8 Issuance tt Self Cert Required? Action Engineering Remarks 001 Hydrocarbon Liquid Loading No 16WE0928 CP1 no Permit Initial Issuance 002 Condensate Storage Tank Yes 16WE0929 CP1 yes Permit Initial Issuance 003 Natural Gas RICE Yes GP02 Package 352727 004 Natural Gas RICE Yes GP02 Package 352727 005 Natural Gas RICE Yes GP02 Package 352727 Section 03 - Description of Project Applicant requests construction permits and general permits for a new facility with four newly -drilled wells in the ozone non -attainment area of Weld County. Section 04 - Public Comment Requirments Is Public Comment Required? If yes, why?' Yes Requesting Synthetic Minor Permit Section 05 - Ambient Air Impact Analysis Requirements Was a quantitative modeling analysis required?2 No 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, explain what programs and which pollutants here: Title V Operating Permits (OP) : VOC, n -hexane Non -Attainment New Source Review (NANSR): VOC No Yes Is this stationary source a major source? No If yes, explain what programs and which pollutants here: 123-9ED0-001 16WE0928 CP1 APEN rec'd 8/29/16 Emissions Inventory Analysis AP -42: Chapter 5.2 Equation 1 P = true vapor pressure of liquid loaded [psia] L = 12.46"S`P*M/T M = molecular weight of vapors [lb/lb-mole] L = loading losses in lb per 1000 gallons loaded T = temperature of bulk liquid loaded [deg. R] S = Saturation Factor 1 degree Fahrenheit = 460.67 degree Rankine Criteria Pollutants S P M T L 0.6 Submerged loading: dedicated normal service 6.2278 psia 52.266 lb/lb-mole 516.461 deg. R 4.71 0.1979 lb/10^3 gal lb/bbl Annual requested Throughput Annual requested VOC emissions Uncontrolled 14,196,000 Gallons per Year Pounds per Year 33.44 Tons VOC per Year Non -Criteria Reportable Air Pollutants/Hazardous Air Pollutants VOC weight NCRP NCRP weight percent in VOC emission emission Emissions Are Emissions Component fraction in vapors vapors factor (lb/bbl) factor lb/bbl lb/ r Reportable? Benzene 0.00183532 0.756 0.1979 0.0005 162 No Toluene 0.00228482 0.756 0.1979 0.0006 202 No n -hexane 0.0149546 0.756 0.1979 0.0039 1,323 Yes NCRP emission factors were estimated by multiplying the VOC loading loss emission factor calculated above by the weight fraction of the NCRP in the vapors (Promax) and then dividing by the total weight% of VOC in the vapors (Promax). All other NCRPs below the APEN reporting threshold of 250 lb/yr. Regulatory Considerations Is this site considered an exploration and production location (e.g. well pad)? Yes If yes, review the following two exemptions for applicability: Does the operator unload less than 10,000 gallons (238 BBLs) of crude oil per day on an annual average basis? N/A If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II.D.1.1 Does this operator unload less than 6,750 bbls per year of condensate via splash fill or 16,308 bbls per year of condensate via submerged fill procedure? No If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II.D.1.1 Is this site located in an ozone non -attainment area? Yes If yes, this source is subject to Reasonably Available Control Technology (RACT) requirements under Regulation 3, Part B Section III.D.2.a. This requirement may be met using "submerged fill" and/or vapor balance with emissions routed to an emissions control device. Is this facility classified as a major source of HAPs? No If yes, evaluate if 40 CFR, Part 63, Subpart EEEE "Organic Liquids Distribution" MACT provisions apply Does this facility involve the loading of refined crude/condensate in the form of "gasoline"? If yes, proceed to evaluate the following: Is this facility classified as a "Terminal" as defined per Regulation 7, Section VI.C.2.a? If yes, the provisions of Regulation 7, Section VI.C.2 may apply No No Is this facility classified as a "Bulk Plant" as defined per Regulation 7, Section VI.C.3.a? No If yes, the provisions of Regulation 7, Section VI.C.3 may apply SCC Coding Emissions Factor Pollutant (lb/1,000 gallons) VOC 4.71 lb/1,000 gallons Benzene 0 0114 lb/1,000 gallons Toluene 0.0142 lb/1,000 gallons n -hexane 0.0932 lb/1,000 gallons 40600132: Crude Oil: Submerged Loading (Normal Service) Use if S = 0.6 Condensate Storage Tank(s) Emissions Inventory Section 01- Adminstrative Information Facility AIRs ID: 123 County 9ED0 002 Plant Point Section 02 - Equipment Description Details Detailed Emissions Unit Description. Eight (8) 538 -bbl fixed -roof atmospheric condensate storage tanks_ EmissionControl Device Enclosed combustors with minimum control efficiency of 95% Description: aegeesred overall POP s HAP Control EPepeecy b: 95 Section 03 - Processing Rate Information for Emissions Estimates Primary Emissions - Storage Tank(s) Actual Condensate Throughput = Requested Permit Limit Throughput= Potential to Emit (PTE) Condensate Throughput= 408,000 Barrels (bbl) per year 408,000 Barrels (bbl) per year 408,000 Barrels (bbl) per year Secondary Emissions - Combustion Device(s) Actual heat content of waste gas routed to combustion device = Request heat content of waste gas routed to combustion device = Potential to Emit (PTE) heat content of waste gas routed to combustion device = Section 04 - Emissions Factors & Methodologies Will this storage tank emit flash emissions? YES Actual Condensate Throughput While Emissions Controls Operating = 408,000 Barrels (bbl) per year 50.440.97 en BTU per year provided by applicant in application 50.440.97 ArIPIPTIJ per year Condensate Storage Tanks Control Device Pollutant PM10 PM2.5 NOx VOC CO Uncontrolled E.F. Controlled E.F. (lbs/bbl (lbs/bbl Condensate Condensate Throughput) Throughput) Uncontrolled E.F. (Ibs/MMBtu waste heat combusted) Uncontrolled E.F. (lbs/bbl Condensate Throughput) 0.138 0.0171 Benzene Toluene Ethylbenzene Xylene n -Hexane 224 TMP 4.2100 0.21 0.0097 0.50049 0.0122 0.00061 0.0003 0.00002 0.0048 0.00024 0.0792 0.00396 0.0008 0.00004 0.2755 0.0341 Emissions Factor Source Citation TNREt FTanO t?mi55ii Site Specific Site Spetifit SiteSpncsfsc SiteSpecifk E.F-{3t#tlri9 Site Specific E. )idclus Site Specific E.F. (inclut Section 05 - Emissions Inventory Criteria Pollutants Potential to Emit Uncontrolled (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) PM10 PM2.5 NOx VOC CO 0.0 0.0 5.0 0.0 U.0 0.0 0.0 3-3 0.0 0.0 3.5 3.5 3.48 3.5 3.5 858.8 858.3 42.94 858.8 42.9 6.9 69 6.95 6.9 6.9 Hazardous Air Pollutants Potential to Emit Uncontrolled (tons/year) Requested Permit Limits Uncontrolled Controlled (tons/year) (tons/year) Actual Emissions Uncontrolled Controlled (tons/year) (tons/year) Benzene Toluene Ethylbenzene Xylene n -Hexane 224 IMP 2.0E+00 2.0E+00 9.9E-02 2.0E+00 9.9E-02 2.5E+00 2.5E+00 1.2E-01 2.5E+00 1.2E-01 6.1E-02 6.1E-02 3.1E-03 6.1E-02 3.1E-03 9.8E-01 9.8E-01 4.9E-02 9.3E-01 4.9E-02 1.6E+01 1.6E+01 8.1E-01 1.6E+01 8.1E-01 1.6E-01 1.6E-01 8.2E-03 1.6E-01 8.2E-03 Section 06 - Regulatory Summary Analysis Regulation 3, Parts A, B Source requires a permit Regulation 7, Section 011.1, 5, E, F Storage tank is subject to Regulation 7, Section XII, as provided bel Regulation 7, Section XII.G, C Storage Tank is not subject to Regulation 7, Section XII.G Regulation 7, Section XVII.B, C.1, C.3 Storage tank is subject to Regulation 7, Section XVII. B. C.1 & C.3, a Regulation 7, Section XVII.C.2 Storage tank is subject to Regulation 7, Section XVII.C.2, as provide 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 Regulation 8, Part E, MACT Subpart HH Storage Tank is not subject to MACT HH (See regulatory applicability worksheet for detailed analysis) Controlled PTE Uncontrolled PTE (Ib/yr) (Ib/yr) 3958 198 4978 249 122 6 1958 98 32314 1616 326 16 3 of 4 K:\PA\2016\16WE0928.CP1.xlsm Condensate Storage Tank(s) Emissions Inventory Section O7- Initial and Periodic Sampling and Testing Requirements 123-9ED0-002 16WE0929 APEN recd 8/29/16 If yes and if there are flash emissions, are the emissions 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, if the facility has riot been modified (e.g., no new wells brought on-line), then it may be appropriate to use an older site -specific sample. If no, the permit will contain an "Initial Compliance" testing requirement to develop a site specific emissions factor based on guidelines in PS Memo 05-01. Section 08- Technical Analysis Notes Applicant modeled flash andworking/breathing emissions using Promax: The. Promax model was based on model throughput of 407997 bbl/yr, and the model results were divided by that throughput to arrive at the overall VOC and HAP emission factors listed above, which match. the APEN. The output of Promax also was used to derive the waste gas heat content for NOx and CO emission factor calculations.. Section 09 - Inventory 5CC Coding and Emissions Factors AIRS Point # 002 Process 8 5CC Code 01 4.0440341 Fiz Uncontrolled Emissions Pollutant Factor Control % Units NOx 0.41 0 lb/1,000 gallons condensate throughput VOC 100.2 95 lb/1,000 gallons condensate throughput CO 0.81 0 lb/1,000 gallons condensate throughput Benzene 0.23 95 Ib/1,000 gallons condensate throughput Toluene 0.29 95 lb/1,000 gallons condensate throughput Ethylbenzene 0.01 95 lb/1,000 gallons condensate throughput Xylene 0.11 95 lb/1,000 gallons condensate throughput n -Hexane 1.89 95 lb/1,000 gallons condensate throughput 224 TMP 0.02 95 lb/1,000 gallons condensate throughput 4 of 4 K:\PA\2016\16W E0928.CP1.xlsm COLORADO DLPARI MI, I Of PUBLIC IIF_AI.TII AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION YACIL117 EMISSION SUMMARY Company Name County AIRS ID Plant AIRS ID Facility Name PDC Enemy. Inc. 123 9ED0 LDS South Pad History File Edit Date Ozone Status 9115/2016 Non -Attainment EMISSIONS - Uncontrolled (tons per near EMISSIONS With Controls (tons per year) POINT AIRS ID PERMIT Description PM10 PM2.5 H2S SO2 NOx VOC Fug VOC CO Total HAPs PM10 PM2.5 H2S SO2 NOx VOC Fug VOC CO Total HAPs REMARKS Previous FACILITY TOTAL 0.0 0.0 0 0 0 0 0 0 0.0 0.0 0.0 0.0 0.0 0 0 0.0 0.0 0 0 0.0 0.0 0.0 0.0 New 6aclrNNo P,=,ious Totes Previou Penrntted Facility Val 0.0 0.0 00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 00 0.0 0.0 0.0 0.0 0.0 C Dr ce6s.e ..Moat 334 08 334 0.8 New poor 262 16,6/E6929 Co6,,,s4, 6to.a66.4364 Obi 858.8 21.8 3.5 429 7.0 1.1 Newpcm[ 003 C:602 GM ✓ c 5. L. sn. OC M 15022..0047 11.8 0.3 9.3 0 1 0.3 0-3 1 7 0.1 Package 352727 004 CP.O� GM /artec 57L. sn ''OC-MM4I04003 118 03 9.3 0.1 0.8 03 17 0 Package 352-2 CC5 GF02 Rea Riv er GM9 OL. sn 297047 16.0 3.5 14.6 0.2 0.6 09 0.5 0.2 Pacraae 3527:- ''_N -F ._mp. Ins,- n-: 0 0_, 000000 0.1 0.1 0-1 0.0 14 0.0 1.2 0.0 0.1 0.1 0.1 0.0 1.4 0.0 1.2 0.0 From 4,,,,, 20'6 0.1 0.0 0.1 0.0 Pram Form 102 Aug 2016 034 02 0.34 0.2 0mFcrr IG2.,0320'6 FACILITY TOTAL 0.1 0.1 0.1 0.0 41.1 896.8 0.1 34.4 23.2 0.1 0.1 0.1 0.0 7.2 78.3 0.1 12.0 2.5 VOC: Syn Minor (NANSR and OP) NOx: Minor (NANSR and OP) CO: Minor (PSI) and OP) HAPS: Syn Minor n -hexane Permitted Feality Total 01 0.1 0.1 0.0 411 696.5 00 34.4 23.0 0.1 0.1 0.1 0.0 72 7O0 0.0 120 2.3 Excludes units exempt frompermas/APENs iA) Cha ge In Permitted Emisn,ons 0.1 0.1 01 0.0 7.2 78.0 00 12.0 Pubcom,equred because new syn miner peiml. Note I Total VOC FINE sions (point a 3lugitive) ,A) Change In Total Perm tted JOG emiss ans point and fuol ive) 78-4 Fil. ,igltor GPO?.b e .30 :py o ect e miss ons les; noon 251 C .pv 780 Note 2 P1,01O1, 10 2,110 COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION DIVISION FACILITY EMISSION SUMMARY - HAPs Company Name PDC Energy, Inc. County AIRS ID 123 Plant AIRS ID 9ED0 Facility Name LDS South Pad Emissions - uncontrolled (Ibs per year POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 IMP H2S TOTAL ;Tpy) 'Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 001 166OE0928 Condensate loadout 162 202 1323 0.8 002 16WE0929 Condensate storage, 4304 bbl 3958 4978 122 1958 32314 326 21.8 003 GP02 GM Vortec 5.7L, sn: 10CHMM50225004 134 18 17 10 20 0.1 004 GP02 GM Vortec 5.7L, sn: 10CHMM41204003 134 18 17 10 20 0.1 005 GP02 Red River GM9.0L, sn: 297047 209 28 27 16 31 0.2 0.0 0.0 APEN-Exempt / Insignificants: 0.0 External Combustion Sources 0.0 Fugitives 5 5 5 5 6 0.0 Produced Water Tanks 109 138 4 37 22 0.2 0.0 TOTALIStpy) 0.2 0.0 0.0 2.1 2.7 0.1 1.0 16.8 0.0 0.2 0.0 0.0 23.2 *Total Reportable = all HAPs where uncontrolled emissions v de minimus values Red Text uncontrolled emissions < de minimus Emissions with controls (Ibs oer year POINT PERMIT Description Formaldehyde Acetaldehyde Acrolein Benzene Toluene Ethylbenzene Xylenes n -Hexane McOH 224 TMP H2S TOTAL Itpy) Previous FACILITY TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0.0 001 16WE0928 Condensate loadout 162 202 1323 0.8 002 16WE0929 Condensate storage, 4304 bbl 198 249 6 98 1616 16 1.1 003 GP02 GM Vortec 5.7L, sn: 10CHMM50225004 134 18 17 10 20 0,1 004 GP02 GM Vortec 5.7L, sn: 10CHMM41204003 134 18 17 10 20 0.1 005 GP02 Red River GM9.0L, sn: 297047 209 28 27 16 31 0.2 0.0 0.0 APEN-Exempt / Insignificants: 0.0 External Combustion Sources 0.0 Fugitives 5 5 5 5 6 0.0 Produced Water Tanks 109 138 4 37 22 0.2 0.0 TOTALI(tpy) 0.2 0.0 0.0 0.3 0.3 0.0 0.1 1.5 0.0 0.0 0.0 0.0 2.5 1239ED0. xlsx 9/19/2016 STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 16WE0928 Issuance 1 DATE ISSUED: ISSUED TO: PDC Energy, Inc. THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas facility, known as the LDS South Pad, located in the SENE of Section 1, Township 5N, Range 65W, in Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description LOAD -1 001 Truck loadout of condensate. Emissions from the loadout are not controlled. 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 THOSE GENERAL TERMS AND CONDITIONS INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS: REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION 1. This construction permit represents final permit approval and authority to operate this emissions source. Therefore, it is not necessary to self -certify (Regulation 3, Part B, Section III.G.5). EMISSION LIMITATIONS AND RECORDS 2. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4) Annual Limits: Facility Equipment ID AIRS Point Tons per Year Emission Type VOC LOAD -1 001 33.5 Point See "Notes to Permit Holder" for information on emission factors and methods used to calculate limits. AIRS ID: 123-9ED0-001 Page 1 of 7 Condensate Loadout TM Version 2012-1 TPublic Health and Environment Air Pollution Control Division Facility -wide emissions of each individual hazardous air pollutant shall be less than 8.0 tpy. Facility -wide emissions of total hazardous air pollutants shall be less than 20.0 tpy. Compliance with the annual limits shall be determined by recording the facility's annual criteria pollutant emissions, (including all HAPs above the de-minimis reporting level) from each emission unit, on a rolling twelve (12) month total. By the end of each month a new twelve-month total shall be calculated based on the previous twelve months' data. The permit holder shall calculate emissions each month and keep a compliance record on site or at a local field office with site responsibility, for Division review. This rolling twelve-month total shall apply to all permitted emission units, requiring an APEN, at this facility. PROCESS LIMITATIONS AND RECORDS 3. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rate shall be maintained by the owner or operator and made available to the Division for inspection upon request. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits AIRS Point Process Parameter Annual Limit 001 Liquids Loaded 338,000 barrels 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 4. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation of the source. During periods of startup, process modification, or adjustment of control equipment visible emissions shall not exceed 30% opacity for more than six minutes in any sixty consecutive minutes. Emission control devices subject to Regulation 7, Sections XII.C.1.d or XVII.B.1.c shall have no visible emissions. (Reference: Regulation No. 1, Section I I.A.1. & 4.) 5. This source is located in an ozone non -attainment or attainment -maintenance area and is subject to the Reasonably Available Control Technology (RACT) requirements of Regulation Number 3, Part B, III.D.2.a. Condensate loading to truck tanks shall be conducted by submerged fill. (Reference: Regulation 3, Part B, III.E) 6. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) AIRS ID: 123-9ED0-001 Page 2 of 7 the A of Public Health and Environment e1 Air Pollution Control Division 7. The owner or operator shall follow loading procedures that minimize the leakage of VOCs to the atmosphere including, but not limited to (Reference: Regulation 3, Part B, III.D.2): a. Hoses, couplings, and valves shall be maintained to prevent dripping, leaking, or other liquid or vapor loss during loading and unloading. b. All compartment hatches at the facility (including thief hatches) shall be closed and latched at all times when loading operations are not active, except for periods of maintenance, gauging, or safety of personnel and equipment. c. The owner or operator shall inspect onsite loading equipment during loading operations to monitor compliance with above conditions. The inspections shall occur at least monthly. Each inspection shall be documented in a log available to the Division on request. 8. All hydrocarbon liquid loading operations, regardless of size, shall be designed, operated and maintained so as to minimize leakage of volatile organic compounds to the atmosphere to the maximum extent practicable. OPERATING & MAINTENANCE REQUIREMENTS 9. This source is not required to follow a Division -approved operating and maintenance plan. COMPLIANCE TESTING AND SAMPLING 10. This source is not required to comply with any testing and sampling requirements. ADDITIONAL REQUIREMENTS 11. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation No. 3, Part A, II.C) a. 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 (NO),) 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 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. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or AIRS ID: 123-9ED0-001 Page 3 of 7 r Public Health and Environment Air Pollution Control Division c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 12. Federal regulatory program requirements (i.e. PSD, NANSR) shall apply to this source at any such time that this source becomes major solely by virtue of a relaxation in any permit condition. Any relaxation that increases the potential to emit above the applicable Federal program threshold will require a full review of the source as though construction had not yet commenced on the source. The source shall not exceed the Federal program threshold until a permit is granted. (Regulation No. 3 Part D). GENERAL TERMS AND CONDITIONS 13. 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 No. 3, Part B, Section II.B upon a request for transfer of ownership and the submittal of a revised APEN and the required fee. 14. 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 No. 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. 15. 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. 16. 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. 17. 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 AIRS ID: 123-9ED0-001 Page 4 of 7 arirne t o7 Public Health and Environment Air Pollution Control Division 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. 18. 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. 19. 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: Andy Gruel, P.E. Permit Engineer Permit Histo Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. AIRS ID: 123-9ED0-001 Page 5 of 7 prime' or Public Health and Environment Air Pollution Control Division Notes to Permit Holder at the time of this permit issuance: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. Failure to pay the invoice will result in revocation of this permit (Reference: Regulation No. 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/agcc-reqs 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 Emission Rate (lb/yr) Controlled Emission Rate (Ib/yr) 001 Benzene 71432 162 N/A Toluene 108883 202 N/A n -hexane 110543 1323 N/A 5) The emission levels contained in this permit are based on the following emission factors: CAS Pollutant Emission Factors Uncontrolled lb/BBL loaded - Source VOC 0.1979 AP -42 71432 Benzene 0.0005 Eng. Calc. 108883 Toluene 0.0006 110543 n -Hexane 0.0039 The uncontrolled VOC emission factor was calculated using AP -42, Chapter 5.2, Equation 1 (version 1/95) using the following values: L = 12.46*S*P*M/T S = 0.6 (Submerged loading: dedicated normal service) P (true vapor pressure) = 6.2278 psia M (vapor molecular weight) = 52.266 Ib/Ib-mol T (temperature of liquid loaded) = 516.461 °R The uncontrolled non -criteria reportable air pollutant (NCRP) emission factors were calculated by multiplying the mass fraction of each NCRP in the vapors (as modeled by Promax) by the VOC AIRS ID: 123-9ED0-001 Page 6 of 7 • emission factor and then dividing by the total mass fraction of VOC in the vapors (as modeled by Promax.) 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 facility is classified as follows: of Public Health and Environment Air Pollution Control Division Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, n -hexane NANSR Synthetic Minor/Major Source of: VOC 8) 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 MACT 63.8980 -End Subpart NNNNN — Subpart XXXXXX AIRS ID: 123-9ED0-001 Page 7of7 Permit number: Date issued: Issued to: D it xt zion euntrol Division Department of Public Health h 7 Lu irorment CONSTRUCTION PERMIT 16WE0929 Facility Name: Plant AIRS ID: Physical Location: County: General Description: Issuance: 1 PDC Energy, Inc. LDS South Pad 123/9ED0 SENE Section 1 T5N R65W Weld County Well Production Facility Equipment or activity subject to this permit: Facility Equipment ID AIRS Point Equipment Description Emissions Control Description TK 1 002 Eight (8) 538 -bbl fixed -roof atmospheric storage vessels used to store condensate Enclosed Combustor 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/pacific/cdphe/air-permit-self-certification. (Regulation Number 3, Part B, Section III.G.2.) 2. 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.) 3. 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. COLORADO Aix Pollution Control Division Page 1 of 7 EMISSION LIMITATIONS SID CO 4. 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-1 002 --- 3.5 43.0 7.0 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. 5. 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-1 002 Enclosed Combustor VOC and HAP PROCESS LIMITATIONS AND RECORDS 6. This source shall be limited to the following maximum processing rates as listed below. Monthly records of the actual processing rates shall be maintained by the owner or operator and made available to the Division for inspection upon request. (Regulation Number 3, Part B, II.A.4.) Process Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit TK-1 002 Condensate throughput 408,000 barrels 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. COLORADO Air Pollution Control Division Page 2 of 7 STATE ANEX TEDER RE, ULATORY REQUIREMENTS 7. 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) 8. This source is subject to the odor requirements of Regulation Number 2. (State only enforceable) 9. 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) 10. 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.16; 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; • All combustion devices installed before May 1, 2014, must be equipped with an operational auto -igniter by or before May 1, 2016, or after the next combustion device planned shutdown, whichever comes first. 11. The storage tank covered by this permit 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. 12. 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 13. Upon startup of these points, the owner or operator shall follow the most recent operating and maintenance (OEM) 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 OEM plan are subject to Division approval prior to implementation. (Regulation Number 3, Part B, Section III.G.7.) COLORADO Air Pollution Control Division Page 3 of 7 COMPLIAN T ;STING AND PLi`NG mraft Initial Testing Requirements 14. The owner or operator shall demonstrate compliance with opacity standards, using EPA Reference Method 22, 40 C.F.R. Part 60, Appendix A, to determine the presence or absence of visible emissions. "Visible Emissions" means observations of smoke for any period or periods of duration greater than or equal to one minute in any fifteen minute period during normal operation. (Regulation Number 7, Sections XII.C, XVII.B.2. and XVII.A.16) Periodic Testing Requirements 15. This source is not required to conduct periodic testing, unless otherwise directed by the Division or other state or federal requirement. ADDITIONAL REQUIREMENTS 16. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Regulation Number 3, Part A, 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 (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. GENERAL TERMS AND CONDITIONS 17. 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. 18. 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 COLORADO An Pollution Control Division Page 4 of 7 ca of b,e granted un the operation or activity commences and has been verified by the APCD conforminglri all aspects wittrt-ft6 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. 19. 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. 20. 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. 21. 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. 22. 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. 23. 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: Andy Gruel, P.E. Permit Engineer Permit Histo Issuance Date Description Issuance 1 This Issuance Issued to PDC Energy, Inc. COLORADO Air Pollution Control Divssian Page 5 of 7 Notes i~Q Per leer the.i this permit issuance: 1) The permit holder is required to pay fees for the processing time for this permit. An invoice for these fees will be issued after the permit is issued. The permit holder shall pay the invoice within 30 days of receipt of the invoice. 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) 002 Benzene 71432 3958 198 Toluene 108883 4978 249 Ethylbenzene 100414 122 6 Xylenes 1330207 1958 98 n -Hexane 110543 32314 1616 2,2,4- Trimethylpentane 540841 326 16 ote: All non -criteria reportable pollutants in the table above with uncontrolled emission rates above 250 pounds per year ( b/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 002: CAS # Pollutant Uncontrolled Emission Factors lb/bbl Controlled Emission Factors lb/bbl Source N0x 0.0171 0.0171 TCEQ Flare Guidance CO 0.0341 0.0341 V0C 4.2100 0.21 Promax model based on a site specific pressurized liquids sample 71432 Benzene 0.0097 0.00049 108883 Toluene 0.0122 0.00061 100414 Ethylbenzene 0.0003 0.00002 1330207 Xylene 0.0048 0.00024 110543 n -Hexane 0.0792 0.00396 540841 2'2'4 Trimethylpentane 0.0008 0.00004 COLORADO Air Pollution Control € ivision Page 6 of 7 The;confrolled emission (factors for, this point are based on the flare control efficiency of 95%. 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, n -hexane NANSR Synthetic Minor Source of: VOC MACT HH 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 MACT 63.8980 -End Subpart NNNNN - Subpart XXXXXX COLORADO An Pollution Control Division Page 7 of 7 uid Loadin already assigned a permit # & AIRS ID] [Leave blank unless APCD I nested Action (Check applicable request boxes) Section 02 — Re Section 01 — Administrative Information General Permit GP07 Individual Permit Action Applies To: C a, C C C O o � U U L TJ 7 r, e 0 0. E O L n L C) a) C. o _ 7 O 9 r OL • y`S Ca) C L Ou 3 ° O C O Fr L • o F W E x w ��z z g dar NC) yC E ❑ LDS South Pad J E z C) SENE Sec 1 T5N R65W Source Location: N C c > C'. C C tD C U O ❑ Transfer of ownership ❑ ❑ C) C 0 Cn CC C L U Change permit limit v CD CO a co 0 1775 Sherman Street, Suite 3000 Cn CC Cd C 2 0 CO y CC N O U C) Q) O Elizabeth Duncan Person To Conta Elizabeth.Duncan@pdce.com E-mail Addres (303) 860-5838 Fax Number Phone Number: (303) 860-5800 Initial permit request for new facility Addl. Info. & Note Section 03 — General Information C) C) N CD C, 3 N N- C C 0 O O C O c.C) O f c G G co O N- N to r 'r C Y U C) E. C r CD c 0 C C O C) 0 Loading of condensate from storage tanks to tank trucks General description of equipment and purpose: Don't know Don't know 3 3 3 CD c 0 0 C C O O O El El El El C z CD 0 z z z El El EDI] Q Q Cr. f Fn J, >- El 111 r C C) C C) O O y r 7-1 5-5 oD C C O C CC C. r. TA QJ G >, U L V C O C, n C) C a O CC d CJ CDCC O c C ^ O 0 O O C ..7 U Z n O Cd N M 'O cd G U — n U ,,,f) C C) rn C DC ► Is this source located at an oil and C U CC C O CC 7.1 En U U C Cd y C O cd y U G C) C L r U C S C c a� o � aL 5-O C G Cd a) o 0 N "D -C -0 ro C)Ci O 5 C) C� E o C, 0 c v C O C W C CE .L^ C a O C E A O ti L O 0 U CC C C N c L C U C O .C 4 a) N z C y Z C Y d _ CJ L N C C a o E., sr -,00 C C.. j y ',C O y r CV !! CD a� 69 O ,7 ` G 7 CJJ O C `TJ .. cr,f U U r.+ O UL s R 3 O U L y P .., u -C > C, C E 0 - Co' s G7 `i) •.+ G O L y L O C) 0 A O aJ c o d v ' -oa.O a °° E _ ) 7. > � E u `o > C., 7 G n. ,,y U pp .'n ' c0 L A Y U p ... L O cc o` ,Aa o� a) C...) v0i t O up .c c c �' 2A O 7.O O U o > C. G C N O .^., o a) 59 X .- U d '7 For guidance on how to complete this ADEN form: O o dC ,n r-, C C N NC -,1 CC CC CC Cd 5O M M C+1 O O O CI a Cl J 0 __, C. CC 5 t. > >I cD G' C O CD o „ o, o. U cC. Cd C O Oi r-1 C n G O G c d 3 3 U V C c . G ct' _ r2. CC c p C C < N Information _C CC 0 Q O U C) t C 0 7 U Condensate Product Loaded: O O 0 CoCO- CO • OAD C C 51) T 0 aJ J L F a) G j o C L L L CD CC U u 0 CL (C L CC F � a)0 u(O .) C. CC > C L N w OL C z W a CdDs ♦ Annual Volume Loaded: (e.g, "rail tank cars," or "tank trucks") OL • w a) L C) C) o E U 0. c C C a O col C E i C CC C C) C O r.+ C O E aJ t.., C) C a) CD CO C- O -o C) G CC C CD .y v E U oD C CO 0 U c 0 Fa E � L CD O CN N olecular Weight of Displaced Vapors: C-. O 5.O b C 050 N- N CNI UJ y Fes. OL C c 3 0 4O. � Cr E 0 a) C tat Cd R O •C a, L C L C. E 0 C L O G et L CC bL y C C 7)C z W a d ♦ Actual Calendar Year Loads per year: CC ;d O J; C) C% ca G Load Line Volume4: FORM APCD-208 PormAPCD-208- N O G CD CC uid Loadin drocarbon Li Section 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM) C.) U O U U U O U O E a � zU E C) U U O 0.> Cr. O 62. O �. ti)22. `d O R — 0 O oL,-; 8 0- �v U C7 G COGCC Website LU N c) O • c H O O ▪ N U o v co Other (Describe) nHorizontal [1 Down El Other: Length (inches) = U U � U¢ U. G — E o C a) - U o > 9 C) ¢_.^ Cam c.70 _. O 0 C,: Vertical wi Direction of stack outlet (check one): Section 07 — Control Device Information Section 08 — Emissions Inventory Information V' rn C C C C J O N con U- C O O O N c m LU C rn U) O O Condensate E C C C C N X Y oa Cl W O O C O C LU W cU LU .-� C O J Data year for actual calendar year emissions below & throughput in Sec. 04 (e.g. 2007): Emission Factor Documentation attached (If using site specific emission factor) Estimation Method or Emission Factor Source X cM G O X CCCCC C O CL X G O o__ Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions Controlled (Tons/Year) 33.44 162.32 lb/yr (DM) 1322.66 lb/yr Uncontrolled (Tons/Year) d- 162.32 lb/yr (DM) 1322.66 lb/yr ( - co Actual Calendar Year Emissions5 Controlled (Tons/Year) Co co 162.32 lb/yr (DM) 1322.66 lb/yr Uncontrolled (Tons/Year) d' 162.32 lb/yr (DM) 1322.66 lb/yr C'') Emission Factor - .O .O _a _ _a :a SEi Uncontrolled Basis 0.1979 (O o O co O O O O O O Control Efficiency (% Reduction) Identify in Section 07 Control Device Description Secondary T P 0. Pollutant NOx VOC CO Benzene n -Hexane Q U O • • ▪ y 7,3 L C E o v, o S o z o O o Q d E L z eU V. a o G C 7 . • o i w L . U o ":".0 • n C) E • O E • U K C C o U s C U i C C, con U W U U O U C C) C. c E O C U U U. G s E O C U U U U C L U CZ O C O U .0 U cFT '074' eCt C) C) L C c U C. C G c Cr, O C U u r O a. C.7 E C) c L C) c DID U C O C O U s C, G E U U z Ur C) c O 1r CC con _ U wT L N O U. E c U L C U c O U L U L EHS Professional Elizabeth Duncan Name of Legally Authorized Person (Please print) C) U Ca C CI, tV , - E". Emission Source AIRS ID: 'Leave blank unless APCD has already assigned a permit # & AIRS ID] Permit Number: N a a_ Facility Equipment ID nested Action (Check applicable request boxes) Section 02 — Re Section 01 — Administrative Information 4) 0 L O O V E c A ❑ ❑ C z O H U C y4) 4 ❑ ❑ Change company name Change process or equipment Transfer of ownership Change permit limit APEN Submittal for Permit Exempt/Grandfathered source APEN Submittal for update only (Please note blank APEN's will not be accepted) Initial permit request for new facility 4.3 ®❑ ❑ ❑ ❑ '<I •=s O .) 44 0 44 r7 O 0 oo c U N 1775 Sherman Street, Suite 3000 rn i CO E 44 (303) 860-5800 Phone Numbe Person To Contact: (303) 860-5838 F X Elizabeth.Duncan@pdce.com E-mail Address 7 U • O03.3 C. ) 44a 7 O 4) C <J 0 C C L" N Normal Hours of Source Operation: 3-7 CD U t 44 ®® O C U p 44 U U U C E p C U C At 0 O cC c N y R > U H 'O b0 4 C ) >• U OL C- cC O C V C O 4) C O O r ~ _ A o -o d O U C C o• C 7 o c_.) o p t o a) Ls 3-3 N V a) 7 cc., C L a) Al c U > 7 c C. L sl U -c 'n N v CD 7 -C C O o U N C v > 5 U" C 6J C ._ U ,U E C y a) N X f U L a n ro= v♦♦ c 6),t) C7 C ❑ ®® C '— W c c c cn O O` O; E O ... ^ C. Q ,i0 = L N ^ V O 'J U .� GLJ R ti GFf y W C •— '- co L s- c o a .— _c °. o 6,o. W = L d co R H 2') a V I L N . A CC 7 6R aL+ R U .2 U o O� 0 �d r .7 o.._ = E R y r 'Z a) U U R rn U _V CD U V V a) . L O cC U +' L O o '� c c R C 7 U 5. O A , 0. , a) •— C4 O > . " 3 c� 4 n=i i s. �= C b0 c Grp C) E y o R o E 0 0 0 c a Z '. A °v;,L yw W =A°' O= i a a- - O V] .°— � a'.- Ea 6c�ov. R O cC o f �+ ' L R c pa >, 2''= 0• m o A O .C E 7 R p� C) CD O Cr U¢� C�w�UQ `- a k. C 0 E cs 0 C 0. CL T C ,O = C • O U U L L c •- >. 7 z �o V For guidance on how to complete this A O CC vi 3,3 7 N M M M N N • 0, 0, C V ,O M M M I O O O .r M Mcc P `. � �) •C a p C U Co > 0. a 7 APEN forms: Intl term ltstal uS Application status: htt Information Section 04 — Stora Requested Permit Limit: Condensate a) c Actual While Controls Operational: O 44 OG CDC RVP of Sales Oil O External Floating Roof: ❑ Fixed Roof 0 CC H Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) Name of Well LDS 1V-234 LDS 1W-314 LDS 1W-414 API Number N O 05-123-41207 05-123-41208 05-123-41205 cs-1 0 44 G FORM APED -2(15 AIR POLLUTANT EMISSION NOTICE (APEN) & Application for Construction Permit — Condensate Stora Emission Source AIRS Ill: Permit Number: 2 0-0 O 0 COGCC Website O Qj v 2 o U y 0 C _ O h O .n 0 O 0 C O u C O 6 F r `o Z .0 o h oQ u Z U Midstream sites on rrC 6 E o S O 6 kl O O O M 7 O 0 co lD C ; Y > w Other (Describe): 3 ❑ G G CFE Vertical with obstructing stack outlet (check one): I I Ci U 0-0 L Section 07 — Control Device Information 7.8 z Combustion Device used for conti Enclosed Combustor VOC & MAP Control Efficiency: Waste gas heat content: ❑ Vapor Recovery Unit (VRU) used for control of the Storage Tank(s) Make/Model: N Requested VOC & 11AP Control Efficiency: Annual time that VRU is bypassed (emissions vented): O S a) 0 z o90 O C s O z U O ❑ Closed loop system used for control of the storage tank(s) Description: E&P Sites Onl Information aration Technolo Section 08 — Gas/Li on R. 7 What is the pressure of the final separator vessel prior to discharge to the storage tank(s)? High/Low Pressure Separator O C 0 C C C O IC C 0 E o _ C C C 0 _ IC 0 C" E _ 0 u d O N :E :C c u S O c C, S E Emission Factor Data Source TCEQ ProMax TCEQ C2 G. / c_ / ' 2(' c. ri C 2. ProMax ProMax Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions Uncontrolled (Tons/Year) Controlled (Tons/Year) O2 M 42.94 tin V' 198.24 lb/yr 247.89 lb/yr 5.74 lb/yr (DM) 98.49 lb/yr 1616.26 lb/yr 16.24 lb/yr V/Pi M cc o6 v, co N/A 3964.77 lb/yr 4957.85 lb/yr 114.72 lb/yr (DM) 1969.82 lb/yr 32325.27 lb/yr 324.75 lb/yr Actual Calendar Year Emission2 Controlled (Tons/Year) 7 M 42.94 Cr,N 'O 198.24 lb/yr 247.89 lb/yr 5.74 lb/yr (DM) 98.49 lb/yr .a 16.24 lb/yr Uncontrolled (Tons/Year) N/A M 00 cc zkri 3964.77 1b/yr 4957.85 lb/yr 114.72 lb/yr (DM) 1969.82 lb/yr L T - N N N M N M 324.75 lb/yr Emission Factor Units S .O lb/MMBtu A 0 .5 .a .9 L .9 ......... .7 .✓_ ,...6 : .--e5 Uncontrolled Basis co O 4.2100 N O N o • o 0.0122 M © 0 co 0 0 0.0792 cz © 0 Pollutant X z VOC C U O c N 0 Na.a) 0 ll c U C L LI r O C z n -Hexane c 6 C G z y `H N N a 0 u .v G G Cr N CO '3 a N v '° o F 7 C i+ C) ct c t o i E S c A 1 C o ❑ Q c -o V z 'n it U „ c� E = aC y 7 y a) L Q a) C .L` p ti u .7 c y = N E '= ti c3 6 ' 0 W Z o Z } • CO L ,41 .5 CID a) y x o S 9 5 C "' .;s- C A . _ UO c — \ z ct J C T O tJ. E O 5 -9 0 U 7-1 t 5 O .5 — R z` C L 0 Q 'v1 6) y .A C.) z L CZ..., " Q) t). • Hd — C) C a N ❑ Q C L 6 ♦.. 0 o .n :0 -C E _a Q O -. L ≥ ° y CO 0 = C.) O Q O C 0 A C C p . L O N P F v 0 3 co cC C[U J' ro 1 O z z FORM A PU1)-2(15 Hello