The URL can be used to link to this page

Browse Search

Home My WebLink About20163570.tiffCOLORADO Department of Public Health Es 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 November 15, 2016 Dear Sir or Madam: NOV 1 8 2316 W L ? aC )l_' ' l Y COMMISSIONERS On November 17, 2016, the Air Pollution Control Division will begin a 30 -day public notice period for Bill Barrett Corporation - Anschutz State 5-62-22_23 SWSW. 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 { t>bp1;c Rvse.(.& Il/O3/f(o 4300 Cherry Creek Drive S., Denver, CO 80246-1530 P 303-692-2000 www.colorado.gov/cdphe John W. Hickenlooper, Governor Larry Wolk, MD, MSPH, Executive Director and Chief Medical Officer cc t PLC mrn/TP), t-icCP6), PwCctg/C.H/TM/c-K) wrgifto 2016-3570 Air Pollution Control Division Notice of a Proposed Project or Activity Warranting Public Comment Website Title: Bill Barrett Corporation - Anschutz State 5-62-22_23 SWSW - Weld County Notice Period Begins: November 17, 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: Bill Barrett Corporation Facility: Anschutz State 5-62-22_23 SWSW Exploration and Production Facility SWSW SEC 22 T5N R62W Weld County The proposed project or activity is as follows: Separation, liquid loadout, and condensate storage at a oil and gas well pad facility. 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 16WE0780 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: Timothy Sharp Colorado Department of Public Health and Environment 4300 Cherry Creek Drive South, APCD-SS-B1 Denver, Colorado 80246-1530 cdphe.commentsapcd@state.co.us 1 I AV COLORADO Division Information Engineer: Timothy Sharp Control Engineer: Roland Hea, P.E. Review Date: 08/02/2016 Application Date: 08/19/2016 Facility Identifiers Permit No. 16WE0780 AIRS County # 123 'Weld Facility # 9E19 Facility Type: exploration and production facility Located in the 8 -hour non -attainment area? Administrative Information Potentially located in ozone nonattainment area 0 True Minor 0 Synthetic Minor for: I✓ VOC Company Name: Bill Barrett Corporation Source Name: Anschutz State 5-62-22_23 SWSW Source Location: SIC: SWSW SEC 22 T5N R62W 1311 Mailing Address Address 1: Address 2: ty, State Zip: Bill Barrett Corporation 1099 18th St., suite 2300 Denver, CO 80202 Person To Contact Name: Phone: Fax: Email: Rusty Frishmuth 3033128718 3032910420 rfrishmuth(cabillbarrettcorp.com Requested Action Self Certification Required? Issuance Number: Yes 1 rNOx r- co Source Description: Oil and gas exploration and production facility known as the Anschutz State 5-62-22_23 SWSW, located in the SWSW SEC 22 T5N R62W, Weld County, Colorado. Point Name Type Control Action 004 Condensate Loadout Loadout Flare Newly reported source 005 VRU Bypass Separator Venting Flare Newly reported source 007 Cond. Tanks Condensate Tanks Flare Newly reported source 004 Hydrocarbon Loadout to Tanker Trucks Calculations L = 12.46*S*P*M/T (AP -42: Chapter 5.2, Equation 1) L = loading losses in lb per 1000 gallons loaded The table of inputs below enables you to calculate the loading loss emissions factor "L". If you choose to use a state default emissions factor, you may enter is directly into cell B14 in units lb/1,000 gallons which will overwrite Factor Meaning Value Units Source S Saturation Factor 0.6 AP -42 P True Vapor Pressure 3.96 psia Sales Oil A M Molecular Weight of Vap 68 lb/lb-mole AP -42 T Liquid Temperature 512 deg. R Field Data L 3.93 lb/10^3 gal 1.65E-01 lb/bbl Annual requested Throughput Annual requested VOC emissions Control: Flare Efficiency: 95.00% NCRPs Component Mass Fraction Benzene 0.0018 n -hexane 0.0153 Toluene 0.0153 Xylenes 0.0153 Source: Stable Sales Oil Analysis Emissions Summary Table 1947171 BBL/yr 81781182 gal/yr 321556 lb/yr 160.78 tpy nalysis If the operator provides HAP speciation from a stable "sales oil" analysis, enter the mass fraction from this data. Alternatively, if the operator modeled a pressurized oil to develop a site specific emissions factor, enter the modeled mass fraction for the Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 0.1651 lb/bbl 160.8 tpy 8.0 tpy AP -42 Benzene 0.0090 lb/1000gal 736.0 lb/yr 36.8 lb/yr AP -42 n -Hexane 0.0460 lb/1000gal 3761.9 lb/yr 188 lb/yr AP -42 Toluene 0.0060 lb/1000gal 490.7 lb/yr 25 lb/yr AP -42 Xylenes 0.0000 lb/1000gal 0.0 lb/yr 0 lb/yr AP -42 Regulatory Review Regulation 3 - APEN and Permitting Requirements Is this site considered an exploration and production location (e.g. well pad)? If yes, review the following two exemptions for applicability: Does the operator unload less than 10,000 gallons (238 BBLs) per day of crude oil on an annual average basis? 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? If yes, this emissions point is categorically exempt from permit requirements per Regulation 3, Part B, Section II.D.1.I no yes no One low-pressure separator controlled by one enclosed flare during VRU downtime. Flare has a minimum 005 control efficiency of 95%. Equipment Description This source vents natural gas from: a well head separator Emissions from this source are: recompressed Natural gas venting from a well head separator. Emissions from this source are recompressed. Calculations Emission Calculation Method EPA Emission Inventory Improvement Program Publication: Volume II, Chapter 10 - Displacement Equation (10.4-3) Ex =Q*MW*Xx/C Ex = emissions of pollutant x Q = Volumetric flow rate/volume of gas processed MW = Molecular weight of gas = SG of gas * MW of air Xx = mass fraction of x in gas C molar volume of ideal gas (379 scf/lb-mol) at 60F and 1 atm Throughput (Q) MW xx 292076 bbl/yr lb/lb-mol 33.34200913 0.000800208 bbl/hr MMscf/d mole % MW Ibx/Ibmol mass fraction lb/hr lb/yr tpy Helium 0.01 4.0026 0.000 #VALUE! #VALUE! #VALUE! #VALUE! CO2 2.58 44.01 1.135 #VALUE! #VALUE! #VALUE! #VALUE! N2 0.37 28.013 0.104 #VALUE! #VALUE! #VALUE! #VALUE! methane 74.13 16.041 11.891 #VALUE! #VALUE! #VALUE! #VALUE! ethane 13.50 30.063 4.057 #VALUE! #VALUE! #VALUE! #VALUE! propane 5.64 44.092 2.486 #VALUE! #VALUE! #VALUE! #VALUE! isobutane 0.76 58.118 0.442 *VALUE! #VALUE! #VALUE! #VALUE! n -butane 1.63 58.118 0.947 #VALUE! #VALUE! #VALUE! #VALUE! isopentane 0.43 72.114 0.313 #VALUE! #VALUE! #VALUE! #VALUE! n -pentane 0.43 72.114 0.310 #VALUE! #VALUE! #VALUE! #VALUE! cyclopentane 0.02 70.13 0.015 #VALUE! #VALUE! #VALUE! #VALUE! n -Hexane 0.10 86.18 0.085 #VALUE! #VALUE! #VALUE! #VALUE! cyclohexane 0.03 84.16 0.022 #VALUE! #VALUE! #VALUE! #VALUE! Other hexanes 0.19 86.18 0.161 #VALUE! #VALUE! #VALUE! #VALUE! heptanes 0.08 100.21 0.079 #VALUE! #VALUE! #VALUE! #VALUE! methylcyclohexane 0.03 98.19 0.025 #VALUE! #VALUE! #VALUE! #VALUE! 224-TMP 0.00 114.23 0.000 #VALUE! #VALUE! #VALUE! #VALUE! Benzene 0.02 78.12 0.016 #VALUE! *VALUE! #VALUE! #VALUE! Toluene 0.02 92.15 0.017 #VALUE! #VALUE! *VALUE! #VALUE! Ethylbenzene 0.00 106.17 0.001 #VALUE! #VALUE! #VALUE! #VALUE! Xylenes 0.01 106.17 0.006 #VALUE! #VALUE! #VALUE! #VALUE! C8+ Heavies 0.04 #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! VOC mass fract #VALUE! Notes Emissions are based on 8760 hours of operation per year. Using emission factors per bbl instead of MMSCF throughput Total VOC (Uncontrolled) #VALUE! 16WE0780.CP1.xlsm One low-pressure separator controlled by one enclosed flare during VRU downtime. Flare has a minimum 005 control efficiency of 95%. Flaring Information Equipment Description Flare to combust low-pressure separator as during VRU downtime. Manufacturer Tornado Model 40' Flare Stack Serial Number 12345678 Gas Heating Value 2219 Btu/scf Throughput 97217496.6 MMBtu/yr VRU Information Equipment Description Engine to recomoress as to sales line. Make TBD Model TBD Requested Control 100.00% Annual Bypass Tim 15.00% Backup Flare Overall Control 99.25% Combustion emission factor source: AP -42: Chapter 13.5 0.07 Ilb NOX/MMBtu Emissions Summary Table 0.31 IIb CO/MMBtu Pollutant Uncontrolled Emission Factor Controlled Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 6 lb/bbl 0.04 lb/MMscf 851.8 tpy 42.6 tpy Gas Analysis Nox 0.07 lb/MMBTU 0.07 lb/MMBTU 3305.4 tpy 165.3 tpy AP -42 CO 0.31 Ib/MMBTU 0.31 lb/MMBTU 15068.7 tpy 753.4 tpy AP -42 Benzene 0.02 lb/bbl 0.00 lb/MMscf 4907 lb/yr 245 lb/yr Gas Analysis n -Hexane 0.09 lb/bbl 0.00 lb/MMscf 27338 lb/yr 1367 lb/yr Gas Analysis Toluene 0.015 lb/bbl 0.00 lb/MMscf 4323 lb/yr 216 lb/yr Gas Analysis Xylenes 0.004 lb/bbl 0.00 Ib/MMscf 1227 lb/yr 61 lb/yr Gas Analysis Ethylbenzene 0.000 lb/bbl 0.00 lb/MMscf 0 lb/yr 0 lb/yr Gas Analysis Regulatory Applicability AQCC Regulation 1 This source is subject to the opacity requirements for flares in Section II.A.5:'No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity.' AQCC Regulation 2 Section I.A applies to all emission sources. "No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air." AQCC Regulation 7 Was the well newly constructed, hydraulically fractured, or recompleted on or after August 1, 2014? yes This separator is subject to Reg 7, Section XVII.G. and control requirements of Reg 7, Section XVII.B.2 16WE0780.CP1.xlsm 007 One (1) above ground 5,600 bbl atmospheric condensate storage tank comprised of fourteen Requsted Throughput 1947171 bbl Control Flare Efficiency 95.00% Emissions Summary Table Pollutant Emission Factor Uncontrolled Emissions Controlled Emissions Source VOC 0.296 lb/bbl 288.2 tpy 14.4 tpy E&P TANK Benzene 0.0007 lb/bbl 1363.0197 lb/yr 68.15099 lb/yr E&P TANK n -Hexane 0.0035 lb/bbl 6815.0985 lb/yr 340.7549 lb/yr E&P TANK Regulatory Review Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator of a source shall allow or cause the emission into the atmosphere of any air pollutant which is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings taken at 15 -second intervals for six minutes. The approved reference test method for visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July, 1992)) in all subsections of Section II. A and B of this regulation. Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. Regulation 2 — Odor Section I.A - No person, wherever located, shall cause or allow the emission of odorous air contaminants from any single source such as to result in detectable odors which are measured in excess of the following limits: For areas used predominantly for residential or commercial purposes it is a violation if odors are detected after the odorous air has been diluted with seven (7) or more volumes of odor free air. Regulation 6 - New Source Performance Standards NSPS Kb: for storage vessels greater than 19,800 gallons after 7/23/84. This source is not subject because each vessel is less than 19,800 gallons (471 bbl) NSPS OOOO: for storage vessels in the natural gas production, transmission, and processing segments. This source is subject because each tank emits more than 6 tpy VOC. Regulation 7 —Volatile Organic Compounds XII. VOLATILE ORGANIC COMPOUND EMISSIONS FROM OIL AND GAS OPERATIONS XVII.C STATEWIDE CONTROLS FOR OIL AND GAS OPERATIONS... AIRS (County/Plant) 123/9E19 Permit No. 16WE0780 Date 8/2/2016 Point # SCC Pollutant or CAS Uncontrolled Emission Factor 004 40600132 VOC 3.932 lb/1000 ga 004 40600132 Benzene 0.009lb/1000gal 004 40600132 n -Hexane 0.046lb/1000gal 004 40600132 Toluene 0.006 lb/1000gal 004 40600132 Xylenes 0lb/1000gal 005 31000205 VOC 138.867 lb/1000 ga 005 31000205 NOx 0.068 Ib/MMBTU 005 31000205 CO 0.31 lb/MMBTU 005 31000205 Benzene 0.4 lb/1000 ga 005 31000205 n -Hexane 2.229 lb/1000 ga 005 31000205 Toluene 0.353 lb/1000 ga 005 31000205 Ethylbenzene 0 lb/1000 ga 005 31000205 Xylenes 0.1 lb/1000 ga 007 40400311 VOC 7.048 lb/1000 ga 007 40400311 Benzene 0.017 lb/1000 ga 007 40400311 n -Hexane 0.084 lb/1000 ga Emisison Factor Source Controlled Actual Emissions (tpy)* Controlled Requested Emissions (tpy)* PTE (tpy)* Ctrl. Eff% NCRP = reportable ? AP -42 8 160.8 95% Yes AP -42 36.8 736 95% Yes AP -42 188.1 3761.9 95% Yes AP -42 24.5 490.7 95% Yes AP -42 0 0 No Gas Analysis 42.6 851.8 95% Yes AP -42 165.3 3305.4 95% Yes AP -42 753.4 15068.7 95% Yes Gas Analysis 245.3 4906.9 95% Yes Gas Analysis 1366.9 27338.3 95% Yes Gas Analysis 216.1 4322.7 95% Yes Gas Analysis 0 0 No Gas Analysis 61.3 1226.7 95% Yes E&P TANK 14.4 288.2 95% Yes E&P TANK 68.2 1363 95% Yes E&P TANK 340.8 6815.1 95% Yes STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT AIR POLLUTION CONTROL DIVISION TELEPHONE: (303) 692-3150 CONSTRUCTION PERMIT PERMIT NO: 16WE0780 Issuance 1 DATE ISSUED: DRAFT ISSUED TO: Bill Barrett Corporation THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS: Oil and gas exploration and production facility known as the Anschutz State 5-62-22_23 SWSW, located in the SWSW SEC 22 T5N R62W, Weld County, Colorado. THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING: Facility Equipment ID AIRS Point Description Condensate Loadout 004 Hydrocarbon Loadout to Tanker Trucks VRU Bypass 005 Low-pressure separator controlled by VRU. Enclosed flare use during 15% annual VRU downtime. Flare has a minimum control efficiency of 95%. Cond. Tanks 007 Fourteen (14) above ground 400 bbl atmospheric condensate storage vessels liquid manifold together and controlled by enclosed combustors 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. YOU MUST notify the Air Pollution Control Division (the Division) no later than fifteen days after commencement of operation or issuance of this permit, whichever comes later, by submitting a Notice of Startup form to the Division. The Notice of Startup form may be downloaded online at www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the Division of startup of the permitted source is a violation of Air Quality Control Commission (AQCC) Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit. 2. Within one hundred and eighty days (180) after commencement of operation or issuance of this permit, whichever comes later, compliance with the conditions contained in this AIRS ID: 123/9E19 Page 1 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division 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. (Reference: Regulation No. 3, Part B, III.G.2). 3. 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 date on which such construction or activity was scheduled to commence as set forth in the permit application associated with this permit; (ii) discontinues construction for a period of eighteen months or more; (iii) does not complete construction within a reasonable time of the estimated completion date. The Division may grant extensions of the deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B, III.F.4.) 4. 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. (Reference: Regulation No. 3, Part B, Section III.E.) 5. The following information shall be provided to the Division within fifteen (15) days after issuance of permit. • manufacturer • model number • serial number This information shall be included with the Notice of Startup submitted for the equipment. (Reference: Regulation No. 3, Part B, III.E.) 6. 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 7. 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 NO,,VOC CO Condensate Loadout 004 --- 8.1 1.4 Point VRU Bypass 005 1.9 42.6 8.5 Point Cond. Tanks 007 --- 14.5 2.5 Point 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 be less than 8.0 tpy. AIRS ID: 12319E19 Page 2 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division 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. 8. The emission points in the table below shall be operated and maintained with the control equipment as listed in order to reduce emissions to less than or equal to the limits established in this permit (Reference: Regulation No.3, Part B, Section III.E.) Facility Equipment ID AIRS Point Control Device Pollutants Controlled Condensat e Loadout 004 Enclosed Flare VOC VRU Bypass 005 Enclosed Flare VOC Cond. Tanks 007 Enclosed Flare VOC PROCESS LIMITATIONS AND RECORDS 9. 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. (Reference: Regulation 3, Part B, II.A.4) Process/Consumption Limits Facility Equipment ID AIRS Point Process Parameter Annual Limit Condensat e Loadout 004 Oil Loaded 1,947,171 BBL VRU Bypass 005 Gas Vented from Separator 292,076 BBL Cond. Tanks 007 Condensate Throughput 1,947,171 BBL 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 AIRS ID: 123/9E19 Page 3 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division 10. The permit number and AIRS ID point number (e.g. 123/4567/890) shall be marked on the subject equipment for ease of identification. (Reference: Regulation Number 3, Part B, III.E.) (State only enforceable) 11. 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.2.b shall have no visible emissions. (Reference: Regulation No. 1, Section II.A.1. & 4.) 12. This source is subject to the odor requirements of Regulation No. 2. (State only enforceable) 13. Point 004: 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) 14. Point 004: 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.E): 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 (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 loading equipment and operations on site at the time of the inspection to ensure compliance with the conditions (a) and (b) above. The inspections shall occur at least monthly. Each inspection shall be documented in a log available to the Division on request. 15. Point 004: 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. 16. Point 005: The flare(s) covered by this permit is subject to Regulation No. 7, Section XVII.B General Provisions (State only enforceable). These requirements include, but are not limited to: • XVII.B.2.b If a 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, 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. • XVII.B.2.d Auto -igniters: All combustion devices used to control emissions of hydrocarbons must be equipped with and operate an auto -igniter as follows: AIRS ID: 123/9E19 Page 4 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division • XVII.B.2.d.(i) All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto -igniter upon installation of the combustion device. • XVII.B.2.d.(ii) 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. 17. Point 005: The separator covered by this permit is subject to Regulation 7, Section XVII.G. (State Only). On or after August 1, 2014, gas coming off a separator, produced during normal operation from any newly constructed, hydraulically fractured, or recompleted oil and gas well, must either be routed to a gas gathering line or controlled from the date of first production by 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. 18. Point 007: No owner or operator of a smokeless flare or other flare for the combustion of waste gases shall allow or cause emissions into the atmosphere of any air pollutant which is in excess of 30% opacity for a period or periods aggregating more than six minutes in any sixty consecutive minutes. (Reference: Regulation No. 1, Section II.A.5.) 19. Point 007: The flare covered by this permit is subject to Regulation No. 7, Section XII.C General Provisions (State only enforceable). If a combustion device is used to control emissions of volatile organic compounds to comply with Section XII.D, it shall 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. The operator shall comply with all applicable requirements of Section XII. 20. Point 007: This source is subject to the recordkeeping, monitoring, reporting and emission control requirements of Regulation 7, Section XII. The operator shall comply with all applicable requirements of Section XII. 21. Point 007: The condensate storage tanks covered by this permit are subject to Regulation 7, Section XVII.C emission control requirements. These requirements include, but are not limited to: XVII.C.1.a. Beginning May 1, 2008, owners or operators of all atmospheric condensate storage tanks with uncontrolled actual emissions of volatile organic compounds equal to or greater than 20 tons per year based on a rolling twelve-month total shall operate air pollution control equipment that has an average control efficiency of at least 95% for VOCs on such tanks. 22. Point 007: The flare(s) covered by this permit is subject to Regulation No. 7, Section XVII.B General Provisions (State only enforceable). These requirements include, but are not limited to: XVII.B.2.b If a 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, 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. AIRS ID: 123/9E19 Page 5 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division XVII.B.2.d Auto -igniters: All combustion devices used to control emissions of hydrocarbons must be equipped with and operate an auto -igniter as follows: XVII.B.2.d.(i) All combustion devices installed on or after May 1, 2014, must be equipped with an operational auto -igniter upon installation of the combustion device. XVII.B.2.d.(ii) 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. 23. Point 007: The storage tanks covered by this permit are subject to Regulation 7, Section XVII.C emission control requirements. These requirements include, but are not limited to: Section XVII.C.1. Control and monitoring requirements for storage tanks XVII.C.1.b. Owners or operators of storage tanks with uncontrolled actual emissions of VOCs equal to or greater than six (6) tons per year based on a rolling twelve- month total must 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. XVII.C.1.b.(i)(a) Control requirements of Section XVII.C.1.b. must be achieved within ninety (90) days of the date that the storage tank commences operation. XVII.C.1.d. Beginning May 1, 2014, or the applicable compliance date in Section XVII.C.1.b.(i), whichever comes later, owners or operators of storage tanks subject to Section XVII.C.1. must conduct audio, visual, olfactory ("AVO") and additional visual inspections of the storage tank and any associated equipment (e.g. separator, air pollution control equipment, or other pressure reducing equipment) at the same frequency as liquids are loaded out from the storage tank. These inspections are not required more frequently than every seven (7) days but must be conducted at least every thirty one (31) days. Monitoring is not required for storage tanks or associated equipment that are unsafe, difficult, or inaccessible to monitor, as defined in Section XVII.C.1.e. The additional visual inspections must include, at a minimum: XVII.C.1.d.(i) Visual inspection of any thief hatch, pressure relief valve, or other access point to ensure that they are closed and properly sealed; XVII.C.1.d.(ii) Visual inspection or monitoring of the air pollution control equipment to ensure that it is operating, including that the pilot light is lit on combustion devices used as air pollution control equipment; XVII.C.1.d.(iii) If a combustion device is used, visual inspection of the auto -igniter and valves for piping of gas to the pilot light to ensure they are functioning properly; XVII.C.1.d.(iv) Visual inspection of the air pollution control equipment to ensure that the valves for the piping from the storage tank to the air pollution control equipment are open; and XVII.C.1.d.(v) If a combustion device is used, inspection of the device for the presence or absence of smoke. If smoke is observed, either the equipment must be immediately shut-in to investigate the potential cause AIRS ID: 123/9E19 Page 6 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division for smoke and perform repairs, as necessary, or EPA Method 22 must be conducted to determine whether visible emissions are present for a period of at least one (1) minute in fifteen (15) minutes. XVII.C.1.e. If storage tanks or associated equipment is unsafe, difficult, or inaccessible to monitor, the owner or operator is not required to monitor such equipment until it becomes feasible to do so. XVII.C.2. Capture and monitoring requirements for storage tanks that are fitted with air pollution control equipment as required by Sections XII.D. or XVII.C.1. XVII.C.2.a. Owners or operators of storage tanks must route all hydrocarbon emissions to air pollution control equipment, and must operate without venting hydrocarbon emissions from the thief hatch (or other access point to the tank) or pressure relief device during normal operation, unless venting is reasonably required for maintenance, gauging, or safety of personnel and equipment. Compliance must be achieved in accordance with the schedule in Section XVII.C.2.b.(ii). XVII.C.2.b. Owners or operators of storage tanks subject to the control requirements of Sections XII.D.2., XVII.C.1.a, or XVII.C.1.b. must develop, certify, and implement a documented Storage Tank Emission Management System ("STEM") plan to identify, evaluate, and employ appropriate control technologies, monitoring practices, operational practices, and/or other strategies designed to meet the requirements set forth in Section XVII.C.2.a. Owners or operators must update the STEM plan as necessary to achieve or maintain compliance. Owners or operators are not required to develop and implement STEM for storage tanks containing only stabilized liquids. The minimum elements of STEM are listed below. XVII.C.2.b.(i) STEM must include selected control technologies, monitoring practices, operational practices, and/or other strategies; procedures for evaluating ongoing storage tank emission capture performance; and monitoring in accordance with approved instrument monitoring methods following the applicable schedule in Section XVII.C.2.b.(ii) and Inspection Frequency in Table 1. XVII.C.2.b.(ii) Owners or operators must achieve the requirements of Sections XVII.C.2.a. and XVII.C.2.b. and begin implementing the required approved instrument monitoring method in accordance with the following schedule: XVII.C.2.b.(ii)(a) A storage tank constructed on or after May 1, 2014, must comply with the requirements of Section XVII.C.2.a. by the date the storage tank commences operation. The storage tank must comply with Section XVII.C.2.b. and implement the approved instrument monitoring method inspections within ninety (90) days of the date that the storage tank commences operation. XVII.C.2.b.(ii)(d) Following the first approved instrument monitoring method inspection, owners or operators must continue conducting approved instrument monitoring method inspections in accordance with the Inspection Frequency in Table 1. AIRS ID: 123/9E19 Page 7 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division Table 1 — Storage Tank Inspections Threshold: Storage Tank Uncontrolled Actual VOC Emissions (tpy) Approved Instrument Monitoring Method Inspection Frequency Phase -In Schedule > 6 and ≤ 12 Annually January 1, 2016 > 12 and < 50 Quarterly July 1, 2015 > 50 Monthly January 1, 2015 XVII.C.2.b.(iii) Owners or operators are not required to monitor storage tanks and associated equipment that are unsafe, difficult, or inaccessible to monitor,. as defined in Section XVII.C.1.e. XVII.C.2.b.(iv) STEM must include a certification by the owner or operator that the selected STEM strategy(ies) are designed to minimize emissions from storage tanks and associated equipment at the facility(ies), including thief hatches and pressure relief devices. XVII.C.3. Recordkeeping XVII.C.3. The owner or operator of each storage tank subject to Sections XII.D. or XVII.C. must maintain records of STEM, if applicable, including the plan, any updates, and the certification, and make them available to the Division upon request. In addition, for a period of two (2) years, the owner or operator must maintain records of any required monitoring and make them available to the Division upon request, including: XVII.C.3.a. The AIRS ID for the storage tank. XVII.C.3.b. The date and duration of any period where the thief hatch, pressure relief device, or other access point are found to be venting hydrocarbon emissions, except for venting that is reasonably required for maintenance, gauging, or safety of personnel and equipment. XVII.C.3.c. The date and duration of any period where the air pollution control equipment is not operating. XVII.C.3.d. Where a combustion device is being used, the date and result of any EPA Method 22 test or investigation pursuant to Section XVII.C.1.d.(v). XVII.C.3.e. The timing of and efforts made to eliminate venting, restore operation of air pollution control equipment, and mitigate visible emissions. XVII.C.3.f. A list of equipment associated with the storage tank that is designated as unsafe, difficult, or inaccessible to monitor, as described in Section XVII.C.1.e., an explanation stating why the equipment is so designated, and the plan for monitoring such equipment. AIRS ID: 123/9E19 Page 8 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division OPERATING & MAINTENANCE REQUIREMENTS 24. Upon startup of these points, 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 your O&M plan are subject to Division approval prior to implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.) COMPLIANCE TESTING AND SAMPLING Initial Testing Requirements 25. Point 007: Point 007: The owner or operator shall demonstrate compliance with opacity standards, using EPA Method 22 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 (1) minute in any fifteen (15) minute period during normal operation. (Reference: Regulation No. 7, Section XVII.A.II) ADDITIONAL REQUIREMENTS 26. 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 (NOX) 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. b. Whenever there is a change in the owner or operator of any facility, process, or activity; or c. Whenever new control equipment is installed, or whenever a different type of control equipment replaces an existing type of control equipment; or d. Whenever a permit limitation must be modified; or e. No later than 30 days before the existing APEN expires. 27. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit) 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 AIRS ID: 123/9E19 Page 9 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division 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 28. 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. 29. 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. 30. 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. 31. 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. 32. 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. 33. 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. 34. 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, AIRS ID: 123/9E19 Page 10 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121 (injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S. By: Timothy Sharp Permit Engineer Permit Histo Issuance Date Description Issuance 1 This Issuance Issued to Bill Barrett Corporation for hydrocarbon liquid loadout, condensate tanks and separatorNRU venting at a synthetic minor facility. AIRS ID: 123/9E19 Page 11 of 14 Colorado Department of 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: http://www.colorado.gov/cs/Satellite?c=Document C&childpaqename=CDPHE- Main%2FDocument C%2FCBONAddLinkView&cid=1251599389641 &pagename=CBONWrapper 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 (Ib/yr) Are the emissions reportable? Controlled Emission Rate (Ib/yr) 004 Benzene 71432 708 Yes 35 004 n -Hexane 110543 37779 Yes 189 004 Toluene 108883 510 Yes 26 004 Xylenes 1330207 116 No 6 005 Benzene 71432 4910 Yes 245 005 n -Hexane 110543 27343 Yes 1367 005 Toluene 108883 4320 Yes 216 005 Xylenes 1330207 1226 Yes 61 007 Benzene 71432 1272 Yes 64 007 n -Hexane 110543 6791 Yes 340 5) The emission levels contained in this permit are based on the following emission factors: Point 004: Pollutant Emission Factors Uncontrolled lb/BBL loaded - Source VOC 0.1652 AP -42 Benzene 0.00364 AP -42 n -Hexane 0.00194 AP -42 AIRS ID: 123/9E19 Page 12 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division Pollutant Emission Factors Uncontrolled lb/BBL loaded - Source Toluene 0.000262 AP -42 Xylenes 0.000059 AP -42 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) = 4.0 psia M (vapor molecular weight) = 68 Ib/Ib-mol T (temperature of liquid loaded) = 531 °R Point 005: Pollutant Weight Fraction of Gas (%) Emission Factors Uncontrolled lb/bbl Emission Factors Controlled lb/bbl Source NOx (Ib/MMBTU) --- 0.068 0.068 AP -42 CO (lb/MMBTU) --- 0.31 0.31 AP -42 VOC 53.5 5.8324 0.0438 Gas Analysis Benzene 0.102 0.0168 0.0009 Gas Analysis Toluene 0.076 0.0148 0.0008 Gas Analysis Ethylbenzene 0.004 0 0 Gas Analysis Xylenes 0.019 0.0042 0.0002 Gas Analysis n -hexane 0.514 0.0936 0.0047 Gas Analysis Point 007: Pollutant Emission Factors Uncontrolled lb/BBL Condensate Throughput Source VOC 0.296 ProMax & EPA TANKS 4.0.9d n -Hexane 0.0035 ProMax & EPA TANKS 4.0.9d Benzene 0.0007 ProMax & EPA TANKS 4.0.9d Note: The controlled emissions 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 AIRS ID: 123/9E19 Page 13 of 14 Colorado Department of Public Health and Environment Air Pollution Control Division 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: Applicable Requirement Status Operating Permit Synthetic Minor Source of: VOC, HAP PSD or NANSR Synthetic Minor Source of: VOC, HAP MACT HH Major Source Requirements: Not Applicable Area Source Requirements: Not Applicable 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 9) A self certification form and guidance on how to self -certify compliance as required by this permit may be obtained online at: http://www.colorado.gov/pacific/cdphe/air-permit-self-certification AIRS ID: 123/9E19 Page 14 of 14 Emission Source AIRS ID: [Leave blank unless APCD has already assigned a permit # & AIRS ID] 16WE0780 0 N C 00 C C C m C Vl 0> E a a- s C C 'O 5 d W a) b O CO nested Action (check applicable request boxes) Section 02 — Re Section 01— Administrative Information Request for NEW permit or newly reported emission source Request MODIFICATION to existing permit (check each box below that applies) Change company name Change fuel or equipment Transfer of ownership Change permit limit El El Request to limit HAPs with a Federally enforceable limit on PTE Request APEN update only (check the box below that applies) Z DID O � uc U U zo Bill Barrett Corporation Anschutz State 5-62-22_23 SWSW E E COo z OQ CO a E v, O U O C C O U CU N 00 '1' C O CO > N 0> G7 co Mailing Address: N N O CO b O U OO N Denver, Colorado O C O N 0) ,O C O 00 E 0) C) C C C U C) C O C O ❑ ❑ Changed VRU bypass to 15%; revised emission factors using new Pr (303) 291-0420 E O z w Section 03 — General Information For new or reconstructed sources, the projected startup date is: N v For existing sources, operation began on Normal Hours of Source Operation: General description of equipment and purpose: o a) CO o 5 Z CI) to y ta 47.1 7J CO '5 .5 • - E'60 _ O CO C U 0 N � C a) E >> O a. 5 0)U N > CO • , • 0) w O U C d o U C C y 4 C U HCU'.�. For guidance on how to complete this 0 O m O> n v r APEN forms:http:// .colorado.gov/cdphe/permitstatus Application status:http: O z E �Ctl E C E C CO CO C C Z C '5 C .5 5 O d � CO 0 • U O • O O 0 O C �cC0 5- p- O 5 U C) a) 3 Section 04 — Processing Equipment Information Gas/liquid Separator CO VD 5 C 00 5 O 0 0. a -o a) O O c4 Q P. 5 O N E n, O • E 0... • U Blowdowns: C) 0 ZEES ❑ 5 O 0 C O c7 ' CU C N N 292,076 (bbllyr) 243,396 (bbUyr) z o o O O l 0 ON N r C d E N Check box to request copy of draft permit prior to issuance. Check box to request copy of draft permit prior to public notice. ZZ ) E CO CO 0. 0) 0) L 0. 0 O 5, Lel N M ON M u C E b i C C y 2.� C C 7 0 U � C C U `a O a FA F C Co, �.C xT °e U yWW�.5 F�7 07 bre Z O 0, 5 • O CO COb C I ii 0' ❑ i° ti m 3 CA v S C 2 C 3 o 2 Coy up_ O ., APEN VRU Bypass_Rev N O 0) C 00 FORM APCD-211 In C C O) W m N r Emission Source AIRS ID: ion 06 —Stack (Source, if no combustion) Location (Datum & either Lat/Long or UTM CID N V 0 cal Section 05 — Stack Information (Combus U --• O O N N N N 7 I co 0 E E 0M C D v r N CA • x � U 0 u U O E H C O N Vertical with obstructing rainca Width (inches) = Other: Length (inches) = ❑ nner Diameter (inches) = Section 07 — Control Device Information 0 O N bL a 0 A 0 Cs, .C at C 0 C d C O ✓ E ael + i.:.E o T Y 4., A 4-. W O I..0 C7 O y A 4.C u O O ea U L C 40• Q .o O ro u a E ea W Q O b c o C U a+ w a: o •C L C EO V - ►r > -o `° Y O d G ▪ C 0 + `a > . v C c E ~ 7 u co U G co o U co C y h O W E I N ._ 00 T o o E; E C V oct d 12 Estimation Method or Emission Factor Source C L a AP -42 AP -42 ProMax ProMax ProMax C L a C L 0. Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above. Requested Permitted Emissions Controlled Tons/Year) 42.59 a0 7 OG r t'1 •. en O 0.07 CO ,,JDH O Uncontrolled (Tons/Year) Vi 00 tfL 2.45 N O 1.48 13.67 Actual Calendar Year Emissions° Controlled Tons/Year 35.49 Lc; .. 7.10 0 0 o 0 O 0 0.57 Uncontrolled Tons/Year) 0 N 2.05 00 - 0.51 M N .-i M .. Emission Factor Units .D lb/NIIVIBtu i .D .D Uncontrolled Basis 5.8324 o M 00 O 00 o 10.0042 .. o C o Control Efficiency (% Reduction) 195 tr 195 O\ 0 O\ Overall Collection Efficiency 0 0 .. 0 0 .. 0 0 .. 0 0 .. 0 0 .. 0 0 .. Control Device Description Primary Secondary A W A W ECD A W A W A W VRU VRU VRU Pollutant O xom O U O C Benzene Toulene a, �G 224 TMP n -Hexane N E 0 V C) 0 0 5 C O N CC C N C N 0 C O C W m APEN_VRU Bypass_Rev V 2. .5- CL a) C • CC b N L O CC CO CJ C N N CC O z a) CC Q. FORM APCD-211 uid Loadin drocarbon Li O O W [Provide Facility Equipment ID to identify how this equipment is referenced within your organization.] 1 6WE0780 L O) z L " d uested Action (Check applicable request boxes) Section 02 — Re O 44 E 0) 44 C S 0 O Request for NEW permit or newly reported emission source Request MODIFICATION to existing permit (check each box below that applies) o 0 0 z� Bill Barrett Corporation Anschutz State 5-62-22_23 SWSW Change company name Change process or equipment 'O 3 a) 0 O Transfer of ownership Change permit limit IZI N w ao Request to limit HAPs with a Federally enforceable limit on PTE OO 00 Y o •O O o a U U 4) 0. W N SWSW Sec 22, T5N, R62W Source Locatio 1099 18'h St., Suite 2300 Mailing Addres T 0 0 O C3. O _04 con d L E CI CTi .S L O 0) a) O o oon K U C E S. a) .7 4 > •3 w 40P. C Y _., 4) z C LT -1 o ro M1, r. i d o D O N C. O >-, E 7 , 0 C c.) O O a) a) Py 'j O O m Cr CG ❑ ❑ Denver, CO R Changed to atmospheric tanks and revised condensate throughputs O �z Section 03 — General Information For new or reconstructed sources, the projected startup date is: For existing sources, operation began o CO a) T 3 )n a) 3 b r c0 b 7 C 7 Normal Hours of Source Operation: 3 3 3 3 3 O O 0 0 0 "O "O "O "O "C Ca O 0 0 0 Az z zzz ❑ ® ®❑® 3 a m 4) U C) u 7 aL. C`• U C > CO Id a a) r. b a 6) C O L' O 40 aCt. C"U., C O O •C E , O R C0 m <- (0 O A �a W 0 00 O CO y M L CO 4, f.. E ro 0 v o >' "' o > > C'' T a o a c',n ° O -O �..' 'O N Gi a) ~d U C N •O • U CO Q. C) Cd -'0x � y� 4O. .0. O O Cam• U o 'C •� a) O y V, 8.‘ • U U O U 4-rc i pcy CW ,, 0 ;� O C O •0 ,g 1 � V) 44 a o CO , C 0O0 O O CO © . - O =OO C0a2 aJ O C C O G 0 O 00 £i. „, y . y O C O 5 '0 5bw a O a cd o' •5 Co 40 4) 0 5, 4.04"r o ��o8 u —,NNE a o o o 0. o y •.a -' U CEO U 0 8 o " a • j.., a) -O '. a) rn a) y v J O T T 0 r ?' ?' 'C s y C a m Q O O u 3 Ca c7 A A A A Vn he/attainment) E 2 a) v y a 'g 37 > 0 WO O C O =',X ,8x •44 4) 0. 2 D b b cn 0 O d CO 540 -o Condensate Product Loaded: C .2 5 i C 00 O L C C CO 60 Tank Trucks Pump Capacity in Each Bay: Number of Loading Bays: a) � a _so o ra M N >, b0 C b O N C O C) ,• Yo U c O u L L U CO O D 60 4) u C L — w � C' '0 74-, H am) O co et CY 0 y O. o i a) L CG .O 'C 60 C z i Annual Volume Loaded: M V7 b Saturation Factor2: 00 0 o O 0.. ON ON True Vapor Pressure: Cr E O w d L O G CO �o 60 C z Lzl i D 4) Ft3/truckload APENHydrocarbon Liquid Loading FORM APCD-208 4M uid Loadin 0 0 O) ll: Q) M N Emission Source AIRS ID: ten 0 Y V 9 co C 0 0 rJ 0 0 E 0 0 C 4J O O 61 U R cn C 0 d Section 05 - Stack Information (Combustion stacks must be listed here) m o M o O N N w ctl C C 0 •AAA • C9 U • t° 0 o o oo o o. °J • o c. Google Earth -104.318325 00 00 Other (Describe): Width (inches) = ❑ Horizontal ❑ Down ❑ Other: Length (inches) _ 3U ¢ E0. F v - ,D O C Direction of stack outlet (check one): Section 07 — Control Device Information C O RS E Feel C O C O C O �y "V O A E C O 0 d C — C O 7) 00 0 0 V d Estimation Method or Emission Factor Source N . AP-42/Promax N 1. AP-42/Promax AP-42/Promax AP-42/Promax AP-42/Promax H ^ Requested Permitted Emissions Controllea (Tons/Year) 01 N O.-; 8.02 Me en N O O .. O O a_. O O Uncontrolled (Tons/Year) oe 0 o .r>` 0.35 10 N O 00 ^+ Please use the APCD Non -Criteria Reportable Air Pollutant Addendum form to report pollutants not listed above Actual Calendar Year Emissions4 Controlled (Tons/Year) V7 N O 00 vO vi, 1.13 .+ O O 1.0 O O 00 O O Uncontrolled Tons/Year) I e7 M .-n 0.29 .N N O J 1.57 Ib/MMBtu To 00 o O 1.1 a.0aa a of 0 o .,� ti) 0 O OD o O a 00 "C O O 3.922 .., r. O a O O O O O O •7 O O ied Data year I Control Efficiency (% Reduction) Identify in Section 07 0 .7) 7)q W aIS ® NOx xi no O U Benzene Toluene Eh lb e t y enzen Xylene n -Hexane nd correct. d Environmental Mana W1 0 E 7) 7) H C f0 N cVd C 0 en a b • ccS N W O E z c O Z o R ua C C 75 2g C. U) C O APEN_Hydrocarbon Liquid Loading 0 Z w 0 0 w I- 0 Z O — CO w H a- Q • U __ O N J c c J o O P a `O w�, J ' Q • a) F-- cn 0 w cc w L_. U 0 z 16WE0780 (Condensate Loadout) Permit Number: Bill Barrett Corporation a) z C a E 0 U N O O a N Tu A C O U Anschutz State 5-62-22_23 SWSW Plant Location: CO ti co N co M 0 Phone Number: Rusty Frishmuth Person to Contact: O N N U.) 0 co Fax Number: rfrishmuth@billbarrettcorp.com E-mail Address: w I- a. Calendar Year for which Actual Data Applies: ized to Supply Data Signature of Person Legally Environmental Manager Rusty Frishmuth Title of Person Legally Authorized to Supply Data Name of Person Legally Authorized to Supply Data (Please print) Q Form Revision Da any, 5,4 Cr d M N U L E [Leave blank unless APCD has already assigned a permit # & AIRS ID] Permit Number: referenced within your organization.] 0 E 0 C 0 C) 0 9 G •E C- U Ra w b O 0 Facility Equipment ID: uested Action (Check applicable request boxes) Section 02 — Re rr O CO E w co CO E O 'o oo 0., a. a w w! W s y,y C A 3 a) t z u L L , y c.0. 7 Cr C4 CG ❑ C 0 a) an C .a a) Y E N C C z O or a ®❑ ❑ Change company name Transfer of ownership ❑ ❑ Change process or equipment Change permit limit El El a) w 00 "7. 0 00 O b C 4 • U U U v 0 Z N Bill Barrett Corporation CO z a 5 0 U 1099 18'" St., Suite 2300 Mailing Address: APEN Submittal for Permit Exempt/Grandfathered source APEN Submittal for update only (Please note blank APEN's will not be accepted) ❑❑ O U C A Atmospheric condensate tanks •O E-mail Address: N 1!) Section 03 — General Information N ti V) Normal Hours of Source Operation: & Production w w CO O N O 0,,10 Yoh CO a U U II C i Cn s a C a Z c cn a) a) El U JD 0 w c ti C 4-4 C a) In 0 00 U T U o C'C O N' n [ Ca a) C C) CO C 0 C O Cr.) w c • E W C c • y y C L a r0. w > o ao 7 7,L c�> U Z O y E> w o GW., © C c 9 U.'m' O y .ma) • �-i R L •C g Ir a b4 aJ •> W C .J O L L C v• � a.5 On C C W'. CO � O y in U 1• h!) L N .'_.. A colV 7 6R ate. R L.) 1.4. O aa"O TO U_ �yj • CO fO �C H b0 t aJ V Ce .- .5 yU., 0 O O W O V U "' L L 7 ^c, C O 7 S] a R c 7 7 z a ,.. a•» U�y 3 0 O, 5 :ya O cir A ti CO N '00 7. O .L M OU C e > U` ,Co'� Af o CQ d ,o, . 4" 5 °° W u '. 3 0 5.S. C 0.a) O CO L E Y O ti L O ti C 54.-. L L N 0¢ a U=.. . O E L% `,: .o u~ c")... 00 O U E' A.3 n a • �� cg 07 �p 0.5 00 0 • 3 O , :O ¢ •c, , d U 0 7 O O c`d O 5 as., 9 L g U w O O CI 04 >. °'=e. = OUo a 60 a ca o d oa,o d Ud�t) ma c W )« Udei'' A w dv5i ://www.colorado. APEN forms: htt vw.colorado Application status: l a- r' 0, Condensate cif >, JD L b N ..i _s ,40 C0 C C) C a 00 c F reE C-- a) b4 0 CT M External Floating Roof: ❑ Internal Floating Roof: Fixed Roof: Tank Design: O ti OF Wells Serviced by this Storage Tank or Tank Battery (E&P Sites Only) Newly Reported Well ❑ DOD ❑ Name of Well See attached well list API Number APEN Cond Tks_AS 5-62-22_23 N m FORM APCD-205 Emission Source AIRS ID: H Permit Number: .C... 0 0 C7 ai 7 0 N O O N ev v 01 N M 00 DD ti Ni Q —Z N U Q 00 Lon Other (Describe): Ci E CC • v o o. F S L W GC 0 0 d d Vertical with obstructing raincap Vertical ❑ ® Circular: Inne Width (inches) = Direction of stack outlet (check one): Exhaust Opening Shape & Size (check one): E&P Sites Onl Information VRUs route the flash gas to sales line. a 0 .a? b 3 O a> ci c.? d hiy oU — O wa'OOO d C cn o CID O cC C r-i 0 L. O C .° E C O cC 5 FFFF++++ w aJ .o r. C C Emission Factor Data Source AP -42 Pro Max/ TANKS ]?y I Pro Max/ 1ANKJ II E i n -Hexane 0.0035 lb/bbl 2.83 0.14 3.40 0.17 ProMax/ A T..:....e44..,i..nn+,.,P 11 nnn3 lb/bbl 0.26 -_ _ 0.01 0.32 0.02 ProMax/TANKS u Requested Permitted Emissions Controlled (Tons/Year) r2O O 14.41 2.41 0.03 N O Uncontrolled (Tons/Year) -r 0oO N 7 O O C 7 O O r~ „Ny 2.03 o O 0.02 240.16 In O to M O Emission Factor I y g.r .G Ib/MMBtu r 00 o O 0 i b 0\ N 0 „y M O C 0 d O O 0 "UN .,1 O U z) H 0 C W >< C 0. a) C 3 d) y O C y O CU 04 7 0 ' 0 N O � 7 C C O O ..cC 73 o rn cyd E bl' L O to ( C O 'O a � o O C v 5'•C c az@c O N • Z'. bO 5 .5 ay y.(/) 5 C o O G � cu 8 wcP us.5 , C Q o b tl U v 4:, o cl cl o L ^C Q O d - y U y y y d w ZC .. W C � O N b c2"A CC O y 'Y 2, '0 C bo 'd w cC ,o O ai v • 5 , O C 3 cU - U; C C O .:. c' Section 10 — O 0 O O CU aC, 03 a CU b a b b C X N N y C 'UDC O di a 'O CU C G) 0 0 C O CU E di cC 0 0 C O C! G C C m di 0 E 0 o. C H a as r C El El APEN Cond Tks_AS 5-62-22_23 FORM APCD-205 Hello