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HomeMy WebLinkAbout20091064.tiffSITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL REVIEW (USR) APPLICATION FOR PLANNING DEPARTMENT USE DATE RECEIVED: RECEIPT # /AMOUNT # /$ CASE # ASSIGNED: APPLICATION RECEIVED BY: PLANNER ASSIGNED: a Parcel Number: 1307-12-4-00-013 (12 digit number - found on Tax I.D. information, obtainable at the Weld County Assessor's Office, or www.co.weld.co.us). Legal Description NW of WCR 22 and WCR 19 , Section 12 Township 2 North, Range 65 West Flood Plain: No Zone District: Agricultural Total Acreage: 109.589 Overlay District: _ Geological Hazard: No Airport Overlay District: FEE OWNERS OF THE PROPERTY: Name: HP Farms HoldincriLCC Work Phone # Home Telephone: Email Address: Address: 4643 S. Ulster St. Suite 1300 OIL AND GAS LEASEHOLD OWNER: City/State/Zip: Denver, CO 80237 Name: Kerr-McGee Oil & Gas OnShore LP, (an Anadarko company) c/o Joseph H. Lorenzo Work Phone # 720-929-6000 Home Telephone: Email Address: mathew.millererDanadarko.com Address: 1099 18th Street, 6th Floor City/State/Zip: Denver, CO 80202 APPLICANT OR AUTHORIZED AGENT (See Below: Authorization must accompany applications signed by Authorized Agent): Name: Kerr-McGee Oil & Gas OnShore LP (an Anadarko company) Address: 1099 18th Street, 6th Floor City/State/Zip: Denver, CO 80202 Business Telephone: 720-929-6000 Fax No: 720-929-7297 PROPOSED USE: Kerr-McGee Oil & Gas OnShore LP intends to use this site as a location to directionally drill six oil and gas wells by twinning an existing well. The purpose is to augment the existing production facilities to produce hydrocarbons from underlying formations known to have commercial potential for the production of such substances. I (We) hereby depose and state under penalties of per)ury that all statements, proposals, and/or plans submitted with or contained within the application are true and correct to the best of my (our) knowledge. Signatures of all fee owners of property must sign this application. If an Authorized Agent signs, a lette authorization from all fee owners must be included with the application. If a corporation is the fee owner, no zed ev ence must be included indicting that the signatory has the legal authority to sign for the corporation. Signatu Owner or Auized Agent Signs Owner or Authorized Agent Date PCLAJ (71nr rhfnai.l.� V EXHIBIT 3 i 2009-1064 SITE S CIFIC DEVELOPMENT PLAN AND USE. SPECIAL REVIEW (USR) APPLICATION • • FOR PLANNING DEPARTMENT USE RECEIPT # /AMOUNT # /$ APPLICATION RECEIVED BY: PLANNER ASSIGNED: DATE RECEIVED: CASE # ASSIGNED: Parcel Number 1307-12-4-00-013 (12 digit number - found on Tax I.D. information, obtainable at the Weld County Assessor's Office, or www.co.weld.co.us). Legal Description NW of WCR 22 and WCR 19 , Section 12 Township 2 North, Range 65 West Flood Plain: No Zone District: Agricultural , Total Acreage: 109.589 Overlay District: Geological Hazard: No , Airport Overlay District: FEE OWNERS OF THE PROPERTY: Name: HP Farms Holding LCC Work Phone # Home Telephone: Email Address: City/State/Zip: Denver, CO 80237 Address: 4643 S. Ulster St. Suite 1300 OIL AND GAS LEASEHOLD OWNER: Name: Kerr-McGee Oil & Gas OnShore LP, (an Anadarko company) do Joseph H. Lorenzo Work Phone # 720-929-6000 Home Telephone: Email Address: mathew.milleranadarko.com Address: 1099 18th Street, 61M Floor City/State/Zip: Denver, CO 80202 APPLICANT OR AUTHORIZED AGENT (See Below: Authorization must accompany applications signed by Authorized Agent): Name: Kerr-McGee Oil & Gas OnShore LP (an Anadarko company) Address: 1099 18th Street, 6`" Floor City/State/Zip: Denver, CO 80202 Business Telephone: 720-929-6000 Fax No: 720-929-7297 PROPOSED USE: Kerr-McGee Oil & Gas OnShore LP intends to use this site as a location to directionally drill six oil and gas wells by twinning an existing well. The purpose is to augment the existing production facilities to produce hydrocarbons from underlying formations known to have commercial potential for the production of such substances. I (We) hereby depose and state under penalties of perjury that all statements, proposals, and/or plans submitted with or contained within the application are true and correct to the best of my (our) knowledge. Signatures of all fee owners of property must sign this application. If an Authorized Agent signs, a letter of authorization from all fee owners must be included with the application. If a corporation is the fee owner, notarized evidence must be included indicting that the signatory has the legal authority to sign for the corporation. Signature: Ow, er or AuthorizAgentDate Signature: Owner or Authorized Agent Date • • • • • • \1J KerrNtGee Kerr-McGee Oil & Gas OnShore LP A subsidiary of Anadarko Petroleum Corporation 1099 18th Street Denver, CO 80202 (720) 929-6000 January 20, 2009 Weld County Department of Planning Services Mrs. Jacqueline Hatch-Driuillard Senior Planner 4209 CR 24'',2 Longmont, CO 80504 Re: Application for Oil and Gas Special Use Permit Matt Miller as new signing authority for Kerr-McGee Oil & Gas OnShore LP Dear Jacqueline: There have been some recent changes to our team here at Kerr-McGee Oil and Gas OnShore LP, an Anadarko Company. As you are aware, Joe Lorenzo has been the signing authority on behalf of our company for many years with Weld County. Recently Matthew Miller took over as the signing authority for Mr. Lorenzo. Please note this in your files for future applications. If you have any questions regarding the matter, please contact me at 720-929-6000. Thank you for your time, Michael A. Nixson Pioneer Wells Page 1 of 2 M • Jacqueline Hatch From: Blake, Crystal [Crystal.Blake@anadarko.com] Sent: Wednesday, January 28, 2009 11:41 AM To: Jacqueline Hatch Subject: RE: Pioneer Wells Jacqueline, Thanks for reminding me of the Weld County process. That will be just fine with me. We are hoping to drill these wells in July, so we should be good on timing. I believe the signature is from G. Paull Nation, Jr. from HP Farms Holdings LLC. Terry Enright, our surface negotiations Landman worked the signature for me. —Crystal - From: Jacqueline Hatch [mailto:jhatch@co.weld.co.us] Sent: Wednesday, January 28, 2009 11:32 AM To: Blake, Crystal Subject: RE: Pioneer Wells Crystal, thanks — whose signature is that? I can't read it. In regards to a Planning Commission hearing date — we first send out the referrals and once the referrals come back (about 30 days) I sit down with you to go over the referrals. At that time we schedule the Planning Commission and the Board of County Commissioners hearing date. Let me know if you have any questions. Thanks, Jacqueline From: Blake, Crystal[mailto:Crystal.Blake@anadarko.com] Sent: Wednesday, January 28, 2009 11:15 AM To: Jacqueline Hatch Subject: Pioneer Wells Good morning Jacqueline, Here is the PDF version of the application signed by the surface owner. I should be able to send the original to you in a few days. Let me know if you need any more help on this application and when we can anticipate hearing dates. «Signed Application 1-21-09.pdf» Crystal Blake 411 Fen, McGee Oil & Gas OnShorc LP an Anadarko Company 1/28/2009 KerrNtGee Kerr-McGee Oil & Gas OnShore LP A subsidiary of Anadarko Petroleum Corporation 1099 18th Street Denver, CO 80202 (720) 929-6000 January 6, 2008 Weld County Department of Planning Services Mr. Kim Ogle Planning Manager 918 10 Street Greeley, CO 80631 Re: Application for Oil and Gas Special Use Permit Pioneer 9-12, 10-12, 15-12, 16-12, 23-12 and 37-12Wells Township 2 North, Range 65 West, 6th P.M. Section 12 SE/4SE/4 Weld County, Colorado Parcel # 1307-12-4-00-013 Dear Kim: • • Enclosed please find twenty (20) copies of Kerr-McGee Oil & Gas OnShore LP's (an Anadarko company) Site Specific Development Plan and Use by Special Review (USR) Final Permit Application. This application is to directionally drill six (6) oil and gas wells from one surface location. These wells fall within the limits of a Planned Unit Development (PUD) in Weld County, Colorado. It was requested by your office that the finalized Surface Use Agreement be included in this final application. KMG has been in contact with the County about this specific application and feel that the County is aware that the negotiations are continuing towards an Executed Surface Use Agreement. As you are aware, at this time we do not have a negotiated SUA but KMG will forward the SUA on to the county upon receipt. I look forward to hearing from you and should you require further information, do not hesitate to contact me at 720-929-6714. Enclosures Very truly yours, Kerr c ee :' & Gas OnShore LP Land Ana yst Crystal.blake cgi anadarko.com KERR-MCGEE OIL & GAS ONSHORE LP • PO BOX 1330 HOUSTON, TX 77251-1330 • 111111111111111.1dIL11LIIL,LILl, lilt. iii.,l...,III,,11111LII 00050 (KS bA 08331 - 0838165192 NNNN 3315100003004 X392D1 C WELD COUNTY DEPT OF PLANNING SVCS 918 10TH ST GREELEY CO 80631-1118 VENDOR NO: 0007421298 PAGE: 1• DATE: November 26, 2008 TRACE NUMBER: 838165192 CHECK NUMBER: 838165192 AMOUNT PAID: $2,500.00 ACCOUNTS PAYABLE INQUIRIES: (800) 370-9867 DOCUMENT # VENDOR INV #/ REMARKS INVOICE DATE TOTAL AMOUNT PRIOR PMTS & DISCOUNTS NET AMOUNT 1900033300 USR APPLICATION; PIONEER WELLS CKRQ112508 11/25/08 $2,500.00 TOTALS $2,500.00 • $0.00 $2,500. 50.00 $2,500. PLEASE DETACH BEFORE DEPOSITING CHECK KERR-MCGEE OIL & GAS ONSHORE LP PO BOX 1330 HOUSTON, TX 77251-1330 PAY WELD COUNTY DEPT OF PLANNING SVCS TO THE 918 10TH ST ORDER OF: GREELEY, CO 80631 CHECK NUMBER 838165192 November 26, 2008 2,500 DOLLARS AND 00 CENTS JP Morgan Chase Bank, Dearborn Dearborn, Michigan 0 SECURITY FEATURES NCLUDEW, SEE DETAILS ON BACK 74-1292 724 CHECK AMOUN $**2,500.00*' AUTHORIZED REPRESENTATIVE OF THE COMPANY wig 38L65L9211' • 0?24L29274: 7 L648883811' Executive Summary 2. Executive Summary 2.1 DESCRIPTION OF INTENDED USE Kerr-McGee Oil & Gas OnShore LP (KMG), an Anadarko company, intends to use an existing oil and gas operations area as a location to directionally drill six (6) oil and gas wells. These wells will be known as the Pioneer 9-U, Pioneer 10-12, Pioneer 15-12, Pioneer 16-12, Pioneer 23-12 and Pioneer 37-12. The purpose is to produce hydrocarbons from underlying formations known to have commercial potential for the production of such substances. These proposed wells will twin the existing Harkis Pooling Unit 2. 2.2 SITE IMPROVEMENTS KMG shall construct an operations area of approximately three acres. This space will be utilized for the purpose of drilling the wells to sufficient depths and to adequately test the CodelUNiobrara and/or J Sand formations as follows: Well Name Total Depth (Approximately) Pioneer 9-12 7,817' Pioneer 10-12 7,917' Pioneer 15-12 7,841' Pioneer 16-12 7,354' Pioneer 23-12 7,532' Pioneer 37-12 7,404' A Site Plan is included with this Application for further use and review (See Maps). After the wells have been drilled to their total depths and completed as wells capable of production, KMG will reclaim the drill site. The reclamation will be in accordance with the applicable rules and regulations of the Colorado Oil and Gas Conservation Commission (COGCC). If any of the wells are not capable of production, that specific well (or wells) will be plugged and abandoned as a dry hole and the same reclamation of the site will apply. If the wells are completed as producers, the well head locations will encompass a fenced and gated area approximately twelve (12) feet by twelve (12) feet each. The fences will be constructed of acceptable material to KMG and the counties requirements. Flow lines will be laid to connect these wells to the existing Harkis Pooling Unit 2 production facilities located in the SE/4SE/4 of Section 12, Township 2 North, Range 65 West, 6th P.M. 2.3 CHARACTERISTICS OF INSTALLATION These wells will have a wellhead assembly installed on site. Additional tank batteries, separators, meter houses and possible emissions control devises will be installed with the existing production facilities. Photographs of this type of equipment are included in this application for reference (See Graphics). Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 2-1 Executive Summary 2.4 CHARACTERISTICS OF DRILLING AND COMPLETION OPERATIONS KMG management will utilize authorized employees and professional contractors to conduct the drilling and completion operations on site. The actual drilling phase is approximately six (6) to eight (8) days per well, under normal circumstances. Drilling will be continuous, 24 hours a day, for this six to eight day period. Completion operations will be performed on each well following the drilling phase. The production facilities will be installed and the wells put on-line. The surface will be re- graded to its prior condition as nearly as practicable. The entire process from building location to reclamation will take approximately 90-120 days for this pad. Steps will be taken to mitigate noise due to drilling operations to the best of KMG's ability. 2.5 CHARACTERISTICS OF MAINTENANCE A lease operator will inspect the wells on a regular basis under normal conditions and as required by any special circumstances under the supervision of the KMG Area Manager. 2.6 DISPOSAL METHODS STATEMENT • All liquid and solid wastes (as defined in the Solid Wastes Disposal Sites and Facilities Act, 30-20-100.5, C.R.S., as amended) shall be stored and removed for final disposal in a manner that protects against surface and ground water contamination. No permanent disposal of wastes shall be permitted at this site. This is not meant to include those wastes specifically excluded from the definition of solid waste in the Solid Wastes Disposal Sites and Facilities Act, 30-20-100.5, C.R.S., as amended. • Drilling mud will be spread on lands outside of the city limits in a manner approved by the COGCC. • A commercial size trash bin for removing debris will be located on site. This bin will be for use by all parties affiliated with the operation. Human waste will be properly handled by portable sanitary facilities located on site. KMG contracts a sanitary service. They will provide and maintain the self-contained sanitary facilities throughout the oil and gas operation. Produced water will be disposed of off site as approved by the COGCC. Waste materials shall be handled, stored and disposed in a manner that controls fugitive dust, fugitive particulate emissions, blowing debris and other potential nuisance conditions. 2.7 STATEMENT REGARDING MOTORS, PUMPS, ETC. TO BE USED These well locations will have only wellheads installed on site. It is not anticipated that there will be any associated pumps or motors. 2.8 RELATIVE PLANS • Noise: KMG will meet all applicable noise requirements set forth by COGCC regulations during operations. Exhaust from all engines, motors and related equipment, shall be vented in a direction away from occupied buildings where practical. Vibration: KMG will meet all applicable vibration requirements set forth by COGCC regulations during operations. There is not any unusual vibration anticipated from the proposed operation. Air and Water Quality: KMG will meet all applicable air and water quality requirements set forth by COGCC regulations during operations. KMG will comply with the Colorado Department of Public Health and Environment regulations by filing an Air Pollution Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 2-2 Executive Summary Emissions Notice (A.P.E.N.), along with any other additional required application data. If production volumes exceed required thresholds, KMG will install emissions control devices as warranted to obtain required reductions of ozone precursors. The COGCC sets forth specific requirements for casing depth in order to protect ground water sources. Produced water will be hauled away and properly disposed of in accordance with COGCC regulations. • Odor: KMG will meet all applicable odor requirements set forth by COGCC regulations during operations. There is not any noxious, prolonged or unusually high amounts of odor expected from the proposed operation. • Visual Impacts: KMG will meet all applicable visual impact requirements set forth by COGCC regulations during operations. The permanent facilities will be painted in accordance with COGCC regulations and in a manner to harmoniously blend with the surrounding environment. The site will be reclaimed to as near the original grades as practicable. • Environmental Impacts: A representative of KMG's Environmental Group will perform a site inspection to clear the location for environmental issues (including wildlife and wetlands) prior to site construction activities. KMG will comply with all applicable wildlife and wetland regulatory requirements. Impacts to regulated wildlife species and jurisdictional wetlands are not expected. • Waste: Please refer to section above, 1.6 — Disposal Methods Statement. • Dust Abatement: Fugitive dust and fugitive particulate emissions shall be controlled on this site. The facility shall be operated in accordance with the approved dust abatement plan at all times. • Noxious Weed Control: All locations, including wells and surface production facilities, will be kept free of weeds, rubbish and other waste material. During drilling, production and reclamation operations, all disturbed areas shall be kept reasonably free of noxious weeds and undesirable species as practicable. • Public Safety: The completed wellsites will be surrounded with a 6' chain -link fence and gate with adequate lock. KMG personnel will monitor the wellsites regularly upon completion of the wells. Authorized representatives and/or KMG personnel shall be on -site during drilling and completion operations. A complete Emergency Response Plan has been prepared and reviewed by the local Fire Authority. A copy of this Plan is included with this application (See Emergency Response and Fire Protection Plan). Access Roads: KMG will utilize the existing lease access road from WCR 22. The road will be properly engineered with a width of 20' feet and an aggregate base course surface of 6" inches. The aggregate base will be compacted to a minimum density of 95% of the maximum density. Access will be properly graded and culverts shall be utilized where necessary. Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 2-3 Use By Special Review Questionnaire 3. Use by Special Review Questionnaire 3.1 EXPLAIN, IN DETAIL, THE PROPOSED USE OF THE PROPERTY. Six natural gas wells will be directionally drilled on the subject property. The oil, water and natural gas produced from the wells will be separated on the property. The oil and water will be temporarily stored in tanks on the property until the oil and water can be removed from the property by trucks. The natural gas will be metered and transported off the property through a natural gas gathering pipeline. 3.2 EXPLAIN HOW THIS PROPOSAL IS CONSISTENT WITH THE INTENT OF THE WELD COUNTY COMPREHENSIVE PLAN. The Weld County Comprehensive Plan recognizes that "oil and gas development in the County is an integral part of the County economy, and has a substantial direct and indirect impact on current and future land use". KMG and HP Farms Holdings LLC, the property owner, are working together to enter into a Surface Agreement (SUA). KMG will supply Weld County with a copy of the SUA once it is in place. The SUA will cover the agreed upon surface locations of the wells that will be directionally drilled. The proposed well locations are within an existing oil and gas operations area, thus minimizing the impact to the future use of the surface. KMG will follow all state and county regulations and conduct its operations as a prudent operator. 3.3 EXPLAIN HOW THIS PROPOSAL IS CONSISTENT WITH THE INTENT OF THE WELD COUNTY CODE, CHAPTER 23 (ZONING) AND THE ZONE DISTRICT IN WHICH IT IS LOCATED. In this case, the KMG's proposed surface locations of the natural gas wells are in an Agricultural District. Compatibility with existing and proposed uses is assured because KMG will be entering into a comprehensive surface use agreement with the surface owner and future developer of the site. No currently productive agricultural lands or residential areas will be impacted. 3.4 WHAT TYPES OF USES SURROUND THIS SITE? EXPLAIN HOW THE PROPOSED USE IS CONSISTENT AND COMPATIBLE WITH SURROUNDING LAND USES. The proposed drilling site is located on agricultural land. There are currently no structures within 200' foot radius of any of the proposed well heads. 3.5 DESCRIBE, IN DETAIL, THE FOLLOWING: During the drilling of the wells there may be as many as 15 individuals on -site. The entire drilling and completion phase for the subject wells will take approximately 90-120 days. It is anticipated that the subject wells will be drilled consecutively. Once the wells have been drilled and completed and the production facilities built, it is anticipated that one individual will visit the site on a regular basis. 3.5.1 How many employees are proposed to be employed at this site? There will be no employees permanently stationed at the well site. A lease operator will visit the site on a regular basis to off-load oil and water and perform any needed maintenance. Remote maintenance equipment will be installed at this site to allow KMG to take measurements and be alerted to maintenance issues. 3.5.2 What are the hours of operation? The wells and production facility will affectively be operated 24 hours a day. Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 3-1 Use By Special Review QuestiorlTaire 3.5.3 What type and how may structures will be erected (built) on this site? During the drilling phase, a drilling rig approximately 140' feet tall and associated structures will be temporarily utilized to drill the wells. After the wells have been drilled and completed, within the Oil and Gas Operations Area, there will be 6 new wellheads consisting of valving that stands about 4-5 feet above ground level. Underground flowlines will run from each well head to the separators. There will be a production facility area consisting of approximately 5 oil tanks, 1 water tank. These numbers include what is currently on location. Low profile (10') tanks will be utilized. There will also be an area consisting of up to 5 separators, however less are expected. This area will include the existing separators and a meter house. An Emissions Control Device (ECD) will also be located within the Oil and Gas Operations Area. Permanent buildings will not be constructed on this site. 3.5.4 What type and how many animals, if any, will be on site? There will not be any animals on site. 3.5.5 What kind (type, size, weight) of vehicles will access this site and how often? During the initial drilling phase, trucks will move the drilling rig in 18 loads and the total weight of the rig is 1,200,000 pounds. During the period of drilling and completion operations there will be ongoing heavy duty vehicle traffic with trucks weighing up to 40,000 pounds along the existing lease access road. Once drilling and completion of the wells has concluded, there will be a one-half ton pickup on the property regularly. Future access to the Oil and Gas Operations area will be from the proposed intersection of the lease access road and WCR 22. 3.5.6 Who will provide fire protection to this site? Hudson Fire Protection District will be the fire protection provider. 3.5.7 What is the water source on the property (both domestic and irrigation). Any needed water during the drilling and completion phase will be brought in to the site. During the producing phase KMG will not need a water source. Bottled water will be utilized for drinking and hand washing. 3.5.8 What is the sewage disposal system on the property (existing and proposed)? There will be no need for a permanent sewage disposal system. During the drilling and completion phase human waste will be properly handled by portable sanitary facilities that are located on site and provided and maintained by Reliable Services, Inc. A commercial size trash bin will be located on site for use by all parties affiliated with the operations for removing debris. 3.5.9 If storage or warehousing is proposed, what type of items will be stored? The production facility will house a proposal of one water tank with capacity to hold 100 bbls, and 5 oil storage tanks with capacity to hold 300 bbl each. The water and oil will be trucked away on a regular basis as needed. 3.6 EXPLAIN THE PROPOSED LANDSCAPING FOR THE SITE. THE LANDSCAPING SHALL BE SEPARATELY SUBMITTED AS A LANDSCAPE PLAN MAP AS PART OF THE APPLICATION SUBMITTAL. KMG plans no landscaping around the wellheads or the production facility. The production area facility will be fenced and covered in road base. Additionally, the immediate area around the wellheads will be covered by road base. Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 3-2 • 0UsZrBy Special Review Questionnaire 3.7 EXPLAIN ANY PROPOSED RECLAMATION PROCEDURES WHEN TERMINATION OF THE USE BY SPECIAL REVIEW ACTIVITY OCCURS. Once the wells have been drilled, KMG will reclaim the disturbed land to its original condition, as reasonably possible. Once the wells have stopped producing, KMG will plug and abandon the wells, and reclaim the land in accordance with Colorado Oil and Gas Conservation Commission rules and regulations. 3.8 EXPLAIN HOW THE STORM WATER DRAINAGE WILL BE HANDLED ON THE SITE. KMG will adhere to all Colorado Dept. of Public Health and Environment's rules and regulations in regards to storm water discharge. If applicable, the applicant shall obtain a stormwater discharge permit from the Colorado Department of Public Health and Environment, Water Quality Control Division. 3.9 EXPLAIN HOW LONG IT WILL TAKE TO CONSTRUCT THIS SITE AND WHEN CONSTRUCTION AND LANDSCAPING IS SCHEDULED TO BEGIN. KMG's intention is to drill each well in consecutive order. Once drilling begins, it will take approximately 90-120 days to complete the drilling, completion and reclamation process. It is anticipated that KMG will commence drilling operations within 3 months of approval of the USR application. 3.10 EXPLAIN WHERE STORAGE AND/OR STOCKPILE OF WASTES WILL OCCUR ON THIS SITE. No wastes will be stored and/or stockpiled on this site. Drilling mud will be removed and spread on lands designated for this purpose and produced water will be disposed of off site in a manner approved by the Colorado Oil and Gas Conservation Commission Rules and Regulations. A commercial size trash bin will be located on site for use by all parties affiliated with the operations for removing debris. Human waste will be properly handled by portable sanitary facilities that are located on site and provided and maintained by Reliable Services, Inc. Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 3-3 Emergency Response Contact List 10. Emergency Response Contact List • • • Incident Contact Phone Number Comments Fire, explosion, serious injury Hudson Volunteer Fire Department 911 or (303) 536-0161 Lochbuie Police 911 or Department (303) 659-1395 COGCC (303) 894-2100 Fire, explosion, associated with loss of well control Hudson Volunteer Fire Department 911 or (303) 536-0161 Lochbuie Police 911 or Department (303) 659-1395 COGCC (303) 894-2100 Wild Well Control. Inc. (281) 353-5481 Commercial well control contractor. Spill or release COGCC (303) 894-2100 Reporting required for spills of crude oil, produced water, or E&P waste exceeding 5 bbl or all spills that impact surface or ground water. Reporting required for spills Hudson Volunteer Fire 911 or impacting surface water or for Department (303) 536-0161 reportable quantity spills of CERCLA hazardous substances. Colorado Department of Public Health and Environment (800) 886-7689 Reporting required for spills impacting surface water or for reportable quantity spills of CERCLA hazardous substances. Reporting required for spills US EPA (800) 227-8917 impacting surface water or for reportable quantity spills of CERCLA hazardous substances. Reporting required for spills National Response Center (800) 424-8802 impacting surface water or for reportable quantity spills of CERCLA hazardous substances. KMG and Contractor Tommy Thompson, (720) 929-6724 o Drilling and completion operations. Contacts General Manager, Drilling (303) 681-6011 m David Dalton, Drilling/Completion Foreman (970) 330-0514 o i (970) 590-6245 m Drilling and completion operations. Neil Labbe, (970) 506-5881 o Drilling, completion, and production Director, Dist. Ops (970) 590-6246 m operations. Tim Spencer, (970) 506-5925 o Drilling, completion, and production Safety Analyst (970) 590-6252 m operations. Paul Schneider, (720) 929-6726 o Drilling, completion, and production Staff EHS & Regulatory (303) 868-6665 m operations. Analyst Cindy Haefele, (970) 506-5925 o Drilling, completion, and production Area Manager (970) 590-6280 m operations. Terry Clark, (720) 929-6597 o Drilling, completion, and production S&H Manager O) 887-2488 m operations. Pioneer Wells T2N-R65W-12: SE/4SE/4 Weld County, Colorado 10-1 • • • • STATE OF COLORADO Bill Owens, Governor Dennis E. Ellis, Executive Director Dedicated to protecting and Improving the health and environment of the people of Colorado 4300 Cherry Creek Dr. S. Denver, Colorado 80246.1530 Phone (303) 692-2000 TDD Line (303) 691.7700 Located In Glendale, Colorado hitp://www.cdphe.state,co.us 4/4/2006 Laboratory Services Division 8100 Lowry Blvd. Denver, Colorado 80230-6928 (303) 692-3090 Fred Clausen, Sr. Super. Drilling Kerr-Mcgee Rocky Mountain LLC 3939 Carson Avenue Evans, CO 80620 970/330-0614 RE: Final Permit, Colorado Discharge Permit System — Stormwater Certification No: COR-039799, Larimer County Area 1 Local Contact: Cindy Haefele, Area Super., 970/ 330-0614 Anticipated Activity: 03/30/2006 through On>5 acres (>5 acres disturbed) Colorado Department of Public Health and Environment Dear Sir or Madam: Enclosed please find a copy of the permit certification that was issued to you under the Colorado Water Quality Control Act. Your certification under the permit requires that specific actions be performed at designated times. You are legally obligated to comply with all terms and conditions of your certification. Note that the stormwater permit for construction activities now covers construction sites disturbing down to one acre (the previous threshold was 5 acres). Effective July 1, 2002, any construction activity that disturbs at least 1 acre of land (or is part of a larger common plan of development or sale that will disturb at least 1 acre) must apply for permit coverage. Please read the permit and certification, If you have any questions please visit our website at http://www.cdphe.state.co.us/wq/permitsunit/wgcdpmt.html, or contact Matt Czahor at (303) 692-3575. Sincerely, Kathryn Dolan Stormwater Program Coordinator Permits Unit WATER QUALITY CONTROL DIVISION Enclosure xc: Regional Council of Governments Lorimer County Health Department District Engineer, Technical Services, WQCD Permit File Fee File • • • • which is located at: Permit No. COR-030000 Facility No. COR-039799 PAGE 1 of 17 CERTIFICATION CDPS GENERAL PERMIT STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION Construction Activity: Oil & Gas Field Development This permit specifically authorizes: Kerr-Mcgee Rocky Mountain LLC to discharge stormwater from the facility identified as Area 1 • map in file , Co latitude 40.3217, longitude 105.0270 in Lorimer County to: South Platte River effective: 04/04/2006 Annual Fee: $270.00 (DO NOT PAY NOW. You will receive a prorated bill.) 4r - LEGEND' taCAt fiWEpECOM 3 VISE FIGURE 1 AREA 1 STORMWATER CONSTRUCTION PERMIT COLORADO a ArnowKERN—MACE£ ROCKY MOUNTAIN LLC STORMWATER MANAGEMENT PLAN AREA 2 WATTENBERG FIELD, COLORADO REVISED MARCH 2007 Prepared for: KERR-MCGEE ROCKY MOUNTAIN LLC Evans, Colorado 4e • • STORMWATER MANAGEMENT PLAN AREA 2 WATTENBERG FIELD, COLORADO REVISED MARCH 2007 Prepared for: KERR-MCGEE ROCKY MOUNTAIN LLC 3939 Canon Avenue Evans, Colorado 80620 Prepared by: LT ENVIRONMENTAL, INC. 4400 West 46'" Avenue Denver, Colorado 80212 (303) 433-9788 ffiY TABLE OF CONTENTS 1.0 CERTIFICATION 1 2.0 INTRODUCTION 2 3.0 SWMP TEAM 2 4.0 SITE DESCRIPTION 3 • 4.1 Project Overview 4.1.1 Development (Construction/Drilling/Completion/Reclamation) — Active Site3 4.1.2 Production (Operation/Maintenance) — Completed Site . 3 4.1.3 Abandonment and Final Reclamation 4.2 Site Maps and Pad Information 4 4.2.1 Area 2 Topographic Map 4 4.2.2 Specific Well Site Pad Information/Map 4 4.3 Identification of Potential Pollutant Sources 4 4.3.1 Loading and Unloading Operations 4 4.3.2 Dust or Particulate Generating Processes or Activities 4 4.3.3 On -site Waste Disposal Practices 5 4.3.4 On -site Pad Activities 5 4.3.5 Off -site Soil Tracking Controls 5 4.4 Receiving Waters 5 4.5 Runoff Coefficient 5 5.0 BEST MANAGEMENT PRACTICES 5 5.1 Material Handling and Spill Prevention 5 5.2 Sediment and Erosion Control 6 5.2.1 Erosion Reduction and Control 6 5.2.2 Sediment Reduction and Control 7 5,2.3 Structural Practices 7 5.2.4 Implementation of Structural Practices 8 5.2.5 Non -Structural Practices 8 5.2.6 Pad Preparation 9 5.2.7 Excavation 9 5.2.8 Streams and Sensitive Areas 9 6.0 FINAL STABILIZATION AND LONG-TERM STORMWATER MANAGEMENT 10 6.1 Long-term Management 10 3 • TABLE OF CONTENTS (CONTINUED) 6.1.1 Reclamation 10 6.1.2 Post -Construction Structural Measures 11 6.1.3 Finally Stabilized l l 7.0 INSPECTION AND MAINTENANCE PROCEDURES 11 7.1 Preventive Maintenance 11 7.1.1 Good Housekeeping 12 7.1.2 Material Storage 13 7.1.3 Waste Removal 13 7.2 Inspections 13 7.2.1 14 -day Inspection/Active Site (Development Work Phase) 14 7.2.2 Monthly Inspection/Completed Site (Production Work Phase) 14 7.2.3 Finally Stabilized 14 7.2.4 Winter Conditions 14 7.2.5 Precipitation Event Inspections 14 8.0 EMPLOYEE TRAINING 15 9.0 RECORD KEEPING 16 10. 0 SWMP REVIEW/CHANGES 16 FIGURE 1 - AREA 2 TABLE 1- WELL SITE LOCATIONS FIGURES TABLES APPENDICES APPENDIX A -TECHNICAL DRAWINGS APPENDIX B - SI'I _ SPECIFIC INFORMATION ii • 1.0 CERTIFICATION Kerr-McGee Rocky Mountain LLC (Kerr-McGee) has prepared this Stormwater Management Plan (SWMP) for Area 2 of the Wattenberg Field, Colorado. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Signature Name Title Date 472 • • 2.0 INTRODUCTION On June 30, 2005. the State of Colorado stormwater regulation went into effect to require Colorado Discharge Permit System (CDPS) permits from the Water Quality Control Division (WQCD) for stormwater discharges from construction activities associated with small construction activity for oil and gas sites that disturb between one and five acres. As part of that requirement, this Stormwater Management Plan (SWMP) has been prepared to identify possible pollutant sources to stormwater and to set out Best Management Practices (BMPs) to reduce or eliminate possible water quality impacts. 3.0 SWMP TEAM The Sr. Superintendent Drilling for Kerr-McGee Rocky Mountain LLC (Kerr-McGee) is responsible for the implementation and revision of the SWMP. The Sr. Superintendent Drilling has the authority to dedicate the financial and human resources to implement the SWMP. The Sr. Superintendent Drilling with this responsibility is: Mr. Fred Clausen — Sr. Superintendent Drilling, Evans, Colorado Office: (970) 330-0614 The Sr. Superintendent Drilling will ensure that the SWMP is followed, will coordinate SWMP inspections, and will coordinate maintenance of stormwater records. The Area 2 Superintendent will provide support for the Sr. Superintendent Drilling with the implementation of the SWMP. The Area 2 Superintendent is: Mr. Keith Kilcrease - Area 2 Superintendent Office: (970) 330-0614 Both the Sr. Superintendent Drilling and the Area 2 Superintendent manage the SWMP Team. Other foremen or designated personnel in Area 2 may also assist in stormwater inspections and maintenance of records. Overall, the SWMP Team is responsible for: Implementing spill / upset clean up procedures; Notification to local authorities and local residents in the event that a significant release of stormwater and sediment that leaves a pad area; Coordinating various stages of best management practices and implementation; Conducting inspections; Maintenance of all records; and Coordination of a preventive maintenance program and housekeeping measures. 2 4.0 SITE DESCRIPTION 4.1 Project Overview Kerr-McGee currently owns or leases natural gas mineral rights in the Wattenberg Field area which includes Adams, Boulder, Broomfield, Denver, Larimer and Weld Counties, Colorado. Kerr-McGee has split the field into three project areas for operations management purposes. A map of the project area (Area 2 within the Wattenberg Field) is provided as Figure I. The development of natural gas wells is generally accomplished in three distinct work phases. The first phase is the Development (construction/drilling/completion), the second phase is the Production (operation/maintenance), and the third phase is the Abandonment with final reclamation. Each work phase is briefly discussed below. 4.1.1 Development (Construction/Drillin&/Completion/Reclamation) — Active Site Approximately 34 to three acres of surface terrain is disturbed during the construction of a new pad. The Development phase includes the following activities: pad construction, well drilling, well completion, gas flowline installation, access road building, and pad area reclamation. Pad reclamation is accomplished by backfilling the reserve pit, contouring disturbed soils to conform with the surrounding terrain, replacing the stockpiled top soil, seeding of disturbed soil aregenerally s triggersorder to reestablish a cover vegetation. The completion of a well (gas production) g y triggers a one-year time period in which the reclamation phase of work should be completed. 4.1.2 Production (Operation/Maintenance) — Completed Site The production phase includes the operation and maintenance activities during natural gas production. The typical equipment on a pad during the production phase consists of a wellhead, a separation unit, from one to several 300 -barrel capacity aboveground tanks for condensate, and an sump for storing produced water. Reclamation activities during this phase include maintenance of revegetated areas and maintenance of the erosion and sediment control structures. Natural gas wells in the field are projected to produce for approximately 20 to 30 years. 4.1.3 Abandonment and Final Reclamation When the natural gas production of a well is exhausted it will be abandoned. Upon well abandonment each borehole will be plugged, capped, and all surface equipment will be removed. Subsurface pipelines will be removed to specified locations and plugged. The pad area will be reclaimed by contouring disturbed soils to conform to the surrounding terrain, by replacing the stockpiled top soil, by seeding of disturbed soil areas in order to reestablish cover vegetation, and by construction of erosion and sediment control structures as needed. For the purposes of this SWMP and the stormwater construction general permit, only active and completed sites will be monitored. Once a completed site is revegetated and stable, it will be removed from this stormwater construction SWMP. 3 L� i 4.2 Site Maps and Pad Information Most of the well pad sites are on private land. The pad information is provided on Table I and are discussed in the sections below. Appendix B contains site -specific information. 4.2.1 Area 2 Topographic Man A topographic map of the area is provided as Figure I. 4.2.2 Specific Well Site Pad Information/Map Pad construction site boundaries, soil disturbance areas, wellhead locations on the pad, typical drill rig layout, chemical storage locations, and maps showing any other pertinent site specifics are attached in Appendix B. Example base maps of typical pad construction sites have been included as a reference. Site specific features may be hand -drawn. 4.3 Identification of Potential Pollutant Sources To identify, evaluate, and assess potential sources of stormwater runoff pollutants that may be at a pad. the following activities and pollutant sources were evaluated: Loading and unloading operations; Significant dust or particulate generating processes; On -site pad, waste disposal practices; On -site pad activities: Off -site soil tracking controls; and Significant spills or leaks of toxic or hazardous substances. 4.3.1 Loading and Unloading Operations The majority of loading and unloading activities occur during well drilling and well completion activities. Well drilling and completion surfactants, friction reducers, dilute hydrochloric acid, potassium chloride solutions, drilling mud, and other fluids are transported or unloaded directly into the well from trucks, on site tanks, and the reserve pit. Dry drilling mud components are contained in paper bags and are stacked on pallets, which are unloaded using a forklift or by hand. In the event of a spill, the SWMP material handling and spill prevention procedures will be followed. Other activities include unloading of drill pipe, completion pipe (casing), and natural gas line pipe, which are not potential pollution sources. 4.3.2 Dust or Particulate Generating Processes or Activities An evaluation of dust or particulate generating processes or sources was completed and one source was identified that may produce dust and particulates. Dust and/or particulates generated from vehicle traffic on graveled access roads may produce fugitive emissions. Dust and 4 particulate generation is at its highest during dry and hot times of the year. If dust from vehicle traffic on graveled access roads becomes significant, dust suppression procedures will be implemented that include road watering or the application of dust suppressants. 4.33 On -site Waste Disposal Practices All waste from materials imported to the construction site are removed for disposal/recycling to an appropriate licensed disposal/recycling facility. This also includes sanitary sewage facilities (typically portable). No waste materials shall be buried, dumped, or discharged to waters of the State. 4.3.4 On -site Pad Activities The most common substances that may be spilled on a pad area are: 1) fuel and lubricants used by vehicles and construction equipment; 2) frac fluids (surfactants, friction reducers, hydrochloric acid, and potassium chloride) used during well completion procedures; 3) production water from the well; and 4) produced crude oil and condensates. 4.35 Off -site Soil Tracking Controls Properly constructed and graveled roads and pads provide the best off -site tracking control. Access road entrances adjacent to paved county roads are often graveled to prevent or minimize any off -site soil tracking from pad areas or access roads. 4.4 Receiving Waters Drainages within Area 2 include: the South Platte River, Boulder Creek, Beebe Draw, Speer Canal, Box Elder Creek, Barr Lake and Milton Reservoir. The drainage for each pad is entered on each site specific inspection form. 4.5 Runoff Coefficient Runoff coefficients for pad locations within Area 2 vary from 0.10 to 0.30 and are not expected to significantly change. Pad areas range from flat rangeland to hilly areas. 5.0 BEST MANAGEMENT PRACTICES 5.1 Material Handling and Spill Prevention Hazardous materials and petroleum products used in construction of a pad include fuel and lubricants for construction equipment and vehicles; small quantities of paints and solvents; water or gel based frac fluids (surfactant, friction reducer, dilute hydrochloric acid, potassium chloride) used during well completion; produced water; and, crude oil/condensate. Material Safety Data Sheets (MSDS) for materials to be used or that are produced are filed at Kerr-McGee's Denver Office. Refueling and lubrication of vehicles and equipment will be conducted a minimum of 100 feet from flowing streams and wetlands. Any spills will be promptly remediated and contaminated 5 Jr?, materials will he hauled off -site and disposed of/recycled properly. Quantities of fuel and lubricates will be limited to "as -needed" for the immediate operations underway. 5.2 Sediment and Erosion Control Sediment and erosion control will be accomplished through a combination of construction techniques, vegetation and it -vegetation, and structural features. The book entitled "Field Manual on Sediment and Erosion Control Best Management Practices for Contractors and Inspectors" (Field Manual) by Jerald S. Afield or similar guidance will be referenced for assistance with controls or BMPs, when needed. Typical configurations of structural controls discussed below and technical drawings are provided in Appendix A. 5.2.1. Erosion Reduction and Control Construction of a pad requires the removal of vegetative cover and topsoil that increases peak flood flows, water velocity, and the volume of stormwater runoff. An increase in water runoff volume and velocity results in increased erosion. Erosion reduction and control will be accomplished by using the following erosion control methods: diversion and control of runoff water; vegetation planting and maintenance; and application and maintenance of mulches. Runoff control procedures that will be used to mitigate and reduce the erosive transport forces of stormwater during and after construction of a pad will include but will not be limited to the following: Check dams; Earth berms; Culvert protection; Diversion dikes; Conveyance channels; • Slope drains; • Rock -lined ditch; Mulches; and Geotextiles. 6 Lut7, 5.2.2 Sediment Reduction and Control The control and reduction of sediment contained in stormwater runoff will be accomplished by the use of sediment containment systems. Sediment containment systems are hydraulic controls that allow the deposition of suspended particles by gravity. Sediment controls that will be used to mitigate and control sediments generated from the erosive transport forces of stormwater during and after construction of a pad will include but will not be limited to the following: Silt fences; Bale dikes; Sediment traps; Sediment basins; Vehicle track pads; and Continuous berms. 5.2.3 Structural Practices The following structural site management practices are expected to reduce, minimize and control erosion and sediment transport. in order to minimize disturbances associated with installation of pads, level and gently sloping terrain outside the project area will not be graded, except where necessary. To prevent tracking of sediment (mud and rocks) onto public roads, portions of access roads may be graveled, as appropriate. Other means such as track pads/angular rock or cattle guards may be utilized if appropriate. Silt barriers (e.g. brush dams, rock filter dikes, silt fences, hay bales, or water bars) will be installed as needed on down -gradient portions of project areas. . Side hill cuts (cut slopes) will be kept to a minimum to protect local resources while providing a safe and stable plane for the efficient and safe use of equipment. . Where conditions warrant, erosion control structures such as berms, water bars, diversion or collection channels, terraces, or culverts will be constructed to divert water away from project areas. These control structures will also reduce soil erosion along and adjoining areas disturbed during construction. In areas that have steep slopes, water bars or runoff diversions may be installed. Guidelines for the spacing of diversion structures are listed below. When used, water bars will generally begin and end in undisturbed ground at approximately a 2% slope. 7 4T -V, biz fait E vsioia nfiblStrucki x'031.1 't ial8> 6k) Slope Diversion Spacing (feet) 2% 200 2-4% 100 4-5% 75 5+% 50 Culverts may be installed at a grade ranging from 2-5 percent. Inlet protection may include inlet aprons and rock armoring around the culvert perimeter while below grade inlet sumps may be installed to enhance sediment deposition. Outfall protection may include the use of a rock barrier to slow the discharge of runoff water. Culvert pipe or outfall protection will be extended to the toe of the slope on the discharge end. During the reclamation of a pad all cut and fill slopes in steep terrain will be graded and contoured to blend into the adjoining landscape. Natural drainage patterns will also be reestablished. When possible cut and fill slopes will be constructed so they are no steeper than a 1 to 3 ratio. Reclaimed pads may have a fence constructed around areas that have been seeded. These fences will be installed in order to keep livestock and vehicles off reseeded areas. 5.2.4 Implementation of Structural Practices The following sediment controls may be utilized at pad areas: vegetative filters, brush dams, rock filter dikes, silt fences, straw bale dikes, water bars, sediment traps, sediment basins, or equivalent sediment controls. These sediment controls structures will be installed so as to protect down slope surface waters, wetlands and roads from sediment flow due to runoff from a precipitation event. All graded surfaces, walls, dams and structures, vegetation, erosion and sediment control measures and other protective devices identified in the pad plan will be maintained, repaired, and restored as necessary. 5.2.5 Non -Structural Practices Sediment and erosion control can be implemented via non-structural BMPs. Non-structural BMPs are BMPs that are not engineered as a stormwater bather and are capable of limiting the amount of potential pollutants available to reach receiving water bodies. Non-structural BMPs can achieve the same effect as structural BMPs through filtration and the settling of sediment load within a perimeter. 8 C� • • Pad sites can include a buffer zone of natural vegetation used as a non-structural BMP to inhibit sediment travel. Appendix B includes a typical pad site figure with the use of a buffer zone as a BMP. 5.2.6 Pad Preparation Existing vegetation cover and topsoil will be removed only where necessary for the operation of equipment and construction of the pad. Trees and large shrubs that are not cleared from the pad area will be protected from damage during construction by avoiding them with equipment. For example, the blade of a bulldozer will maintain in a raised position except for areas designated. Trees will be cut or trimmed only to facilitate clearing, grading, and safe installation of a pad. Trees outside the area of disturbance will not be cut, but may have overhanging limbs removed by cutting. 5.2.7 Excavation Excavated materials will be stored next to the pad in order to construct a flat pad. Topsoil will be stockpile in one location and other soils will be stockpiled in a separate and different location. Excavation in especially sensitive areas may be conducted according to special techniques as specified by the landowner/agency representative. Materials excavated will be utilized as backfill when practical, An exception may be excess rock generated by rock blasting excavates activities. In these areas, some select backfill materials may be required to protect the project area. Excess rock may be pushed into rock filter dikes, used in energy dissipation zones below culverts, constructed into rock check dams within grassed swales, or distributed over a portion of the project area. All cut slopes made in steep rolling terrain during construction will be re -graded and contoured to blend into the adjoining landscape and natural drainage patterns will be reestablished. Temporary workspace areas will be restored to approximate pre -construction conditions. 5.2.8 Streams and Sensitive Areas The majority of Kerr-McGee's pads or access roads do not intrude or encroach on any wetland acreage. If a wetland is designated to be within a pad construction area, Kerr-McGee will obtain permits from Army Corp of Engineers, as appropriate. During construction near perennial streams, lakes or wetlands, the utilization of sedimentation (detention) basins, silt fences, straw bales, or fabric filters may be considered in order to prevent suspended sediments from reaching downgradient watercourses, streams, lakes or wetlands. Where appropriate water bars or sediment filters, such as staked straw bales or silt fences, will be constructed adjacent to crossings to reduce potential sedimentation in streams or wetlands. 9 6.0 FINAL STABILIZATION AND LONG-TERM STORMWATER MANAGEMENT 6.1 Long-term Management 6.1.1 Reclamation Unless otherwise directed by the landowner or a jurisdictional authority, rocks, cut vegetation, and other surface material temporarily stockpiled during construction will be redistributed as backfill on the project area. Disturbed areas will be seeded using seed mixes appropriate to the location, unless the landowner wishes to return the land to agricultural production. Local soil conservation authorities with the U.S, Natural Resources Conservation Service, surface owners and/or reclamation contractors familiar with the area may be consulted regarding the correct seed mix to be utilized. On terrain where drill seeding is appropriate, seed may be planted using a drill equipped with a depth regulator to ensure proper depth of planting. The seed mix will be evenly and uniformly planted over the disturbed area. Drilling will be used where topography and soil conditions allow operation of equipment to meet the seeding requirements of the species being planted. Broadcast seeding will occur on steep terrain and on areas where the cut vegetation and rocks were redistributed over a right-of-way. Seeding will be done whenseasonal or weather conditions are most favorable according to schedules identified by the jurisdictional authority, reclamation contractor, or landowner. Whenever possible, seeding will he timed to take advantage of moisture, such as early spring or late fall, which will benefit from winter precipitation. Seed mixes will be planted in the amount specified in pounds of pure live seed/acre. No primary or secondary noxious weeds shall be in the seed mix. The reestablishment of vegetative cover as well as watershed stabilization measures will be scheduled during the working season and before the succeeding winter. Re -vegetation will be accomplished as soon as practical following the reclamation of a pad. Mulch will be laid down during re -vegetation as appropriate. The cut vegetation and rocks will act like mulch in the areas where they are applied. Where straw or hay mulch is applied, the mulch will be applied and crimped into the soil. The need for fertilizers will be determined in conjunction with the landowner. If fertilization is necessary, the rates of application will be based on site -specific requirements of the soil. A special condition exists for pad sites within crop lands. According to the CDPHE Stormwater Fact Sheet dated February 3, 2006: when portions of an oil and gas site are restored to crop land in accordance with the COGCC rules, and returned to the control of the fanner following interim reclamation, permit coverage is no longer required for those areas, and it is not 10 necessary for the oil and gas site ;o either stabilize or reassign permit coverage for the area restored to cropland. Therefore, permit coverage may be inactivated for an oil and gas construction site even if stabilized unpaved surfaces exist and/or disturbed land that has been restored to crop land remains ueevegetated as long as construction activities have been completed and all other disturbed areas revegetated in accordance with the definition of Finally Stabilized. When this condition exists for a pad site, inspections will be discontinued and the site will be removed from the stormwater construction permit program. 6.1.2 Post -Construction Structural Measures Permanent water bars and trench plugs may be installed on steep slopes and at wetland and stream crossing boundaries. After restoration and reclamation work is complete, required repairs to vegetation and erosion and sediment control structures will be completed as required by routine scheduled inspections and/or in response to other notifications. 6.1.3 Finally Stabilized According to stormwater regulations, "finally stabilized means that all disturbed areas have been either built on, paved, or a uniform vegetative cover has been established with a density of a least 70 percent of pre -disturbance levels and the vegetation cover is capable of providing erosion control equivalent to pre-existing conditions, or equivalent permanent, physical erosion reduction methods have been employed." 7.0 INSPECTION AND MAINTENANCE PROCEDURES 7.1 Preventive Maintenance Preventing stormwater from passing through pad areas where contamination may occur is a key element of preventative maintenance. Another key element of preventative maintenance is the routine inspection and repair of erosion and sediments control structures. Regular cleaning of diversion ditches to keep them free of debris and sediment will be practiced. Spillways and culvert systems will also be routinely cleaned and inspected. These maintenance procedures will help to insure that the stormwater does not leave intended channels. The following preventive maintenance procedures will be implemented to reduce or eliminate potential stormwater contamination sources that may exist on a pad: Storage containers, fuel tanks, and equipment used during construction activities should be visually inspected routinely for obvious leaks. These inspections should be conducted by site and contractor personnel as they perform their routine duties; Drums will be properly labeled so an enclosed substance can be quickly identified. OSHA -approved labeling and sign systems will be followed for all secondary containers; II Erosion damage to the earthen berms, outfalls, silt barriers, collection channel, containment ponds, and any erosion and sediment control will be repaired within seven days of discovery; Areas of stained soil will be inspected in order to identify the sources of the staining. Contaminated soil will be removed and properly disposed; Energy dissipating material, such as riprap, will be placed at the stormwater outfalls to prevent erosion damage. Although there may be a number of pads that may not currently have distinct outfalls, energy -dissipating material such as cobbles or gravel may be used to minimize erosion due to stormwater. Barrow ditches should be free from vegetation and debris which may cause impounding of stormwater; and Stormwater management structures will be cleared of debris and repaired when necessary; and surface runoff controls such as curbing, culverts, and ditches will be used to control runoff. 7.1.1 Good Housekeeping In accordance with Best Management Practices that provide procedures to eliminate contamination; direct, divert, and contain stormwater, Kerr-McGee has implemented a number of housekeeping practices that will help prevent soil sediment, trash, and toxic or hazardous substances from entering navigable waters. Housekeeping practices include regular cleaning, organization and maintenance of pad equipmentand erosion and sediment control structures throughout the project. Areas where chemicals are stored and used at the project are stored in buildings or containers where there is no potential for stormwater contact. These areas include producing pads that typically consist of wellheads, separator units, dehydration units, and 300 -barrel capacity aboveground stock tanks. The following items will be addressed in order to maintain a clean and orderly pad during the development, production, and abandonment phases of work: Inspect pad areas routinely; Correct deficiencies noted during inspections; Clean and maintain stormwater management structures and components; • Routine trash collection and disposal; • Familiarize employees and contractors with spill clean-up equipment and storage locations; and Familiarize employees and contractors with good housekeeping procedures and pad pollution prevention procedures. 12 s -WT 7.1.2 Material Storage The following good housekeeping practices will he followed at the material storage areas: Storage containers will be stored away from direct traffic to prevent accidents. They will also have proper labels; Dumpsters and trash receptacles will be enclosed in order to prevent the dissemination of refuse; Storage areas will be kept free of refuse; Chemical substances used at pads will be properly labeled and will have proper spill containment; and Chemical substance containers will be clearly labeled with an MSDS kept on file. 7.1.3 Waste Removal All waste from materials imported to the construction site will be removed for disposal/recycling to an appropriate licensed disposal/recycling facility, including sanitary sewage facilities (typically portable). No wastes of imported materials shall be buried, dumped, or purposely discharged to waters of the State. There are no other pollutant sources from areas other than construction areas. 7.2 Inspections Inspections will be conducted to document the status of erosion and sediment control structures and re -vegetation efforts. Inspection reports will document non-compliance conditions such as uncontrolled releases of mud, muddy water, or measurable quantities of sediment that are found off -site. Required actions or modifications as documented on the inspection form will be implemented in a timely manner, and completed within seven calendar days after the inspection. Routine inspections will be conducted at pad areas during all phases of work and after a precipitation -related event. All inspection observations will be recorded on the SWMP inspection form that is located in this section. The inspection form provides a standardized format that will be completed during all inspections. A special condition exists for pad sites within crop lands, which is detailed under the Reclamation section of this plan. When pad sites are being returned to a farmer for agricultural usage, and all other disturbed areas have been stabilized or revegetated, the sites may be removed from the stormwater construction permit program. Personnel responsible for inspections shall be trained to evaluate stormwater management concerns, erosion and sediment control structures, and to evaluate pad and surrounding area vegetation. 13 sr? r 7.2.1 14 -day Inspection/Active Site (Development Work Phase) The development work phase includes the construction, drilling, completion, and interim reclamation of the natural gas wells. This phase of work is classified as the active phase and the inspection frequency is every 14 days and after any precipitation or snowmelt event that causes surface erosion. The pad perimeter, disturbed areas, and any stored materials that are exposed to precipitation will be inspected for evidence of, or the potential for pollutants that may enter the drainage system. Erosion and sediment control systems that are identified on the SWMP Inspection and Maintenance form, which is site specific, will be inspected to ensure that they are in good condition and operating properly. 7.2.2 Monthly Inspection/Completed Site (Production Work Phase) After final pad reclamation has been initiated and during the production phase of a pad, inspections will be conducted at least once a month. This inspection frequency will be continued until the pad area achieves or reaches final stabilization vegetation conditions, at which time inspections are discontinued. 7.23 Finally Stabilized When a pad site has reached final stabilization, it will be removed from the stormwater construction inspection routine. 7.2.4 Winter Conditions Inspections will not be required at pads where snow cover exists over the entire site for an extended period as long as melting conditions do not exist. 7.25 Precipitation Event Inspections Active pad inspections will be conducted within 24 hours after a precipitation or snowmelt event that causes surface erosion. Surface erosion generally occurs when precipitation or snowmelt results in surface water flow. If the precipitation infiltrates, then no inspection is required. In order to determine if surface erosion or surface water flow resulted from a precipitation or snowmelt event, a selected few pads will be evaluated for surface erosion, off - site sediment transportation, and/or off -site release of muddy water. These selected pads may have a worst case surface erosion or sediment transportation scenario. If the selected pad and associated areas do not show any off -site surface erosion, off -site sediment release and transport, or off -site muddy water releases, all of the remaining active and completed pads will not be inspected. Inspection results of the pads will determine or trigger the inspection of all active and completed pads. If a significant number of the pads show off -site surface erosion, off -site sediment transportation, or release of muddy water then all of the remaining pads will be inspected. A pad inspection will be positive if any one of the three categories (surface erosion, sediment transportation, or release of muddy water) is marked yes. Selection of a pad is based on the following criteria: 14 4ff A pad that has a cut or fill slope that has a steeper grade than 1:4 A pad that has erosion and/or sediment control structures installed A pad that has vegetation or erosion situations During the inspection of pad areas, associated access road should also be inspected. All culverts should be inspected to see if any inlet, outlet or other problems exist. Inlets or outlets to culverts may have to be cleaned in order to insure proper drainage. If for any reason the above pad erosion and water flow inspection procedure does not achieve the desired result, then all active and inactive pads will be inspected with in 24 hours after a precipitation or snowmelt event that causes surface erosion. 8.0 EMPLOYEE TRAINING Kerr-McGee will inform and train employees who are involved with SWMP activities. Training will cover information and procedures contained in the SWMP and will be conducted on an annual basis. Personnel work responsibilities will he used to identify the appropriate attendees. Safety and environmental elements of the SWMP will also be covered. At a minimum, the following topics will be presented and discussed during SWMP training: Introduction to CDPS Stormwater Permit • Stormwater regulations; • Purpose of stormwater permit, Requirements of stormwater permit. Components of the SWMP • Identification of potential pollutant sources; ▪ Best management practices; ▪ Preventative maintenance; • Good housekeeping; • Inspections and maintenance, and • Record keeping. 15 9.0 RECORD KEEPING The following record keeping procedures will be followed in order to provide accurate and complete documentation of events associated with the stormwater management program. A SWMP Inspection and Maintenance Form is located in Appendix B and will be used for all SWMP inspections. Routine inspections will include the 14 -day, monthly, and after a precipitation event. Stormwater related inspection records, site maps, and diagrams will be also kept on file. All stormwater related records will be filed and stored by Kerr-McGee for a minimum of three years. 10.0 SWMP REVIEW/CHANGES Kerr-McGee will amend the SWMP whenever construction, operation, or maintenance, which has discharge of pollutants to water of the state, or if the the general objectives of controlling pollutants in activities. 16 there is a significant change in design, a significant effect on the potential for the SWMP proves to be ineffective in achieving stormwater discharges associated with pad 4O9 SPCC PLAN DRAINAGE / DISCHARGE REPORT FACILITY NAME: COUNTY or PARISH / STATE: DATE: Time Drain Valve Opened / Closed: / Volume of Fluid Discharged: Barrels Apperance of Water at Time of Discharge: List Any Measurments or Testing Performed on Fluid: Other Comments / Disposition of Fluid: Observer: Page 1 of 1 Revised: 11/16/05 MONTHLY SPCC INSPECTION CHECKLIST ;; ILITY / PLAN NAME: COUNTY or PARISH / STATE: DATE: OKAY? V/ REMARKS OR ACTION ITEMS INSPECTION ITEMS SIGNATURE: I TANKS / DRUMS /BULK CONTAINERS I I I] 2 WATE DISPOSAL / INJECTION SYSTEM IIII 3 PRODUCTION EQUIPMENT I I L I 4 FACILITY GENERAL I 1 II 3 CONTAINMENT I I I I WELL SITE LOCATION I Ti _M 7 FLOWLINES III I 8 COMPRESSION EQUIPMENT I I _MI 9 TRUCK LOADING 11 1 1 10 FACILITY DRAWING CORRECT I I I 1 • II OTHER COMMENTS (attach additional sheets as necessary): REVIEWER DATE; Page 1 of 1 evse MONTHLY SPCC INSPECTION CHECKLIST GUIDANCE SHEET The informaiton below is desinged to be used as a guidance for monthly SPCC inspection doucumentation. The list is not intended to be all inclusive but a general reminder of what items need to be considered during the monthly SPCC inspections. 1 TANKS / DRUMS / BULK CONTAINERS Load Lines General Tank Condition / Holes Valves and Piping Anodes / Cathodic Protection Connections Condition of Tank Foundation Vents Shut Downs / Alarms Proper Identification / Labeling Leaks and Excessive Corrosion Netting on Open Top Tanks Hatch / Gasket Properly Sealed Fiberglass Tanks Grounded Ladders and Landings 2 WATE DISPOSAL / INJECTION SYSTEM Pumps Lines Valves and Piping Containment Shut Downs / Alarms 3 PRODUCTION EQUIPMENT Separators Heater Treater FWKO Gas Unit (T-Pack/Stack Pack) Dehydrator Sweetening Tower LACT Unit 4 FACILITY GENERAL Transfer Pumps Circulating Pumps Empty Drums Sumps / Pits Absorbent Pad Availability Spills Pad Erosion 5 CONTAINMENT Condition of Berms / Erosion Trampled Berms Separator Process Vessel Berms Sumps Secondary Containment for Drums / Bulk Containers / Drip Trays Pagel of 2 JT Skid Condensate Stabilizer Pumps Lines Connections / Valves Safety Relief Valves Ladders and Landings Bird Cones / Guards Trash Junk I Surplus Equipment / Pipe Control Panels (electrical) Fencing Labels / Signs Sump Covers or Caps Excess Fluid Accumulation (Rainwater) Trees / Weeds / Grass Animal Holes i Revised: 11/16/05 MONTHLY SPCC INSPECTION CHECKLIST GUIDANCE SHEET 6 WELL SITE LOCATION General Condition of Area Stuffing Box Pumping Unit / Engine Connections and Valves Flowlines Shut Downs / Alarms Celleis Corrosion Protection 7 FLOWLINES Condition of Flowlines Connections and Valves Right of Way Maintenance Cathodic Protection Maintenance (if applicable) Chemical Pump Operation & Supply (if applicable) Well Site Washouts / Erosion Trash Junk / Su plus Equipment / Pipe Plunger Lift Equipment Soap Stick Launchers Roads Machine Guarding 8 COMPRESSION EQUIPMENT Connections and Valves Vapor Recover Unit Shut Downs / Alarms Scrubbers Blowcase Vessels Meter Runs / SCADA Secondary Containment for Bulk Containers Drip Rail Integriey / Operation Pipeline Markers / Signs Pipe Guards Emergency flares Electrical Conduits and Wires Safety Relief Valves 9 TRUCK LOADING Warning Sign, Interlocking Brake, Wheel Chocks Load Line Drip Containment 10 FACILITY DRAWING CORRECT Agreement with Facility Berm Dimensions and Berm Height Correct ALL Equipment on Drawing Correct All Information on Drawing Correct Blowcase Vessels Blue = SPCC Issue Green = Environmental Lssue Red = Safety Issue Page 2 of 2 Revised: 11/16/05 ANNUAL SPCC INSPECTION CHECKLIST fit FACILITY: INSPECTION ITEMS DATE: CONDITION MARKS OR ACTION ITE 1 SPCC PLAN APPLICABLE? 2 IS SPCC PLAN CURRENT? 3 LACT UNITS 4 LOAD LINES 5 INJECTION / SWD PUMPS 6 FLOW / INJECTION / SWD LINES 7 TANKS 8 VALVES / PIPING 9 CONNECTIONS 10 SEPARATORS 11 HEATER TREATERS 12 CIRCULATING PUMPS 13 TRANSFER PUMPS 14 VAPOR RECOVERY UNIT 15 SHUT DOWN CONTROLS / ALARMS 16 VENT LINES 17 EMERGENCY / PROCESS FLARES 1 IS SECONDARY CONTAINMENT .' 19 COMPRESSORS 20 SPILL REMOVAL EQUIPMENT 21 ABSORBENT MATERIAL 22 TRASH 23 OTHER WASTE 24 PIPE 25 JUNK 26 EMPTY DRUMS 27 USED MOTOR OIL & HOW MUCH 28 SOUR GAS 29 OPEN TOP TANKS OR PITS ARE THEY NETTED OR COVERED 30 ALL SIGNS IN PLACE 31 WERE THERE ANY LEAKS, SPILLS, FIRES, BLOW -OUTS, OR OTHER ENVIRONMENTAL PROBLEMS EXPERIENCED DURING THE LAST YEAR? IF YES, EXPLAIN: 32 OTHER COMMENTS: REVIEWER SIGNATURE: DATE: Page 1 of 1 Revised 11/18/05 ENVIRONMENTAL PROTECTION AGENCY SPILL PREVENTION, CONTROL, & COUNTERMEASURE PLAN (40 CFR, Part 112) for KERR-McGEE ROCKY MOUNTAIN LLC D -J BASIN AREA 1 APRIL 2006 �1J KerriVtGee • • S TABLE OF CONTENTS PAGE TABLE OF CONTENTS CROSS INDEX RECORD OF AMENDMENTS III Iv 1.0 MANAGEMENT APPROVAL AND CERTIFICATION 1 Certification of Substantial Harm Determination 2 2.0 GENERAL INFORMATION 3 2.01 Facility Type and Location 3 2.02 Facility Owner and Operator 3 2.03 Designated Person Accountable for Oil Spill Prevention at Facility 3 2.04 Description of Facility Operations 3 2.04.a Unit Description and Typical Configuration 3 2.04,b Hours of Operation 4 2.04,c Transfer Facilities and Operations4 2,04.d Flowlines 4 2.04.e Areas of potential spills 4 2.05 Types of Produced Fluids Handled and/or Stored at Facility 5 2,06 Site Description and Environmentally Sensitive Areas 8 2.07 Company Personnel and Equipment Available for Response 6 2,07.a Company Personnel 6 2.07.b Company Equipment 6 2.08 Contract Personnel and Equipment Available for Response 6 2.09 Plan Review and Amendments. 8 2.10 Facility Conformance 7 2.11 Regualtory Exclusions. 8 3.0 RESPONSE PLAN 9 3.01 Planned Response Action/Emergency Action Checklist 9 3.01.a Emergency Action Checklist' 9 3.01.b Internal Alert Procedures 9 3.01.0 External Alert Procedures 10 3.01.d Spill Management Team 10 3.02 Plans for Sampling, Testing, and Measuring the Volume of Substances Discharged 10 3.03 Plans for the Recovery, Storage, Separation, Transportation, and Disposal of Waste 11 3.04 Probable Direction and Rate of Flow for Unauthorized Discharges 11 3.05 Plans for Protection of Environmentally Sensitive Areas 11 3.06 Response for Areas of Potential Spill . . , 11 3.06.a Crude Oil Handling Errors 11 3.08.b Tank Overfill 11 3.06.c Tank Failure 11 3.06.d Flowline Rupture or Leak 12 3.06.e Equipment Leaks or Failure 12 • 4.0 DISCHARGE PREVENTION PLAN 13 4.01 Inspections Procedures' 13 4.01.a Frequency of Inspections 13 4.01.b Record Keeping 13 4.01.c Inspection Guidelines 13 4.02 Drainage of Rainwater from Facility 10 4.02.a Record of Release 10 4.02.b Facility Drainage Procedure: 10 4.03 Analysis of Spills 10 4.03.a Parts and Equipment Failures (Spill Failures Only) 10 4.03.b Human Errors 10 4.04 Field Constructed Above Ground Container Evaluation . 10 5.0 DISCHARGE PREVENTION AND RESPONSE TRAINING PROGRAM 11 5.01 Spill Prevention Briefings 11 5.02 Additional Instruction 11 5.03 Instruction Procedures 11 6.0 WRITTEN INSTRUCTION FOR 12 CONTRACTORS' 12 6.01 Oil Drilling and Workover SPCC Plan 12 8.02 SPCC Plan Instructions for Contractors LEASE INSPECTION CHECKLIST SITE SPECIFIC INFORMATION ii REPORT CROSS INDEX SPCC COMPLIANCE STATUS REQUIRED PROVISIONS SECTION Certification 112.3(d) Plan Review and Amendments 112.5(b) General requirements for SPCC Plans for all facilities and all types 112.7 Management Approval 112.7 Facility Conformance 112.7(a)(1) and (2) Describe the physical layout of the facility and include a facility diagram 112.7 (a)(3) Discharge prevention methods 112.7(a)(3)(II) Diked -area drains and drainage procedures 112.7(a)(3)(Ili) Countermeasures for discharge discovery, response and cleanup 112.7(a)(3)(vi) Methods of disposal of recovered products 112.7(a)(3)(v) Contact list and phone numbers for notification and spill response 112.7(a)(3)(vi) Spill notification Information 112.7(a)(4) Fault analysis 112.7(b) Secondary containment 112.7(c) Inspections, tests and records 112.7(e) Employee training and discharge prevention procedures 112.7(0(1), 112.7(0(3) Designated Person 112.7(0(2) Security 112.7(g) Loading / unloading (excluding offshore facilities)112.7(h) Conformance with State requirements 112.70) Requirements for onshore production facilities 112.9 Oil production facility drainage 112.9(b)(1) and 112.9(b)(2) Oil production facility bulk storage containers 112.9(c)(1), 112.9(c)(2), 112.9(c)(3), and 112.9(c)(4) Facility transfer operations, oil production facility -inspections of values and piping and Aowline maintenance 112.9(d) and 112.9(d)(3) Requirements (or onshore oil drilling and work over facilities 112.10 Locate facilities to prevent a discharge 112.10(b) Secondary containment —catchment basins or diversion structure 112.10(c) Blowout prevention (BOP) 112.10(d) 112.8, 112.11 - 112.21 Section 1.0 Section 2.09 Section 1.0 Section 1.0 Section 2.10 Section 2.04, Figures Site Specific Information Section 3.09 Section 4.02b Section 3.0 Section 3,03 Section 3.01.c, Emergency Management Plan Section 3.01.b, 3.01.c, Emergency Management Plan Section 2.04.a,1, 2.04.e, and 2.06 Section 2.04.a.1, 2.04.c, and 2.04.d Section 4.01 Section 5.0 Section 2.03 Section 2.11 Section 2.04.c Emergency Management Plan Section 4.02 Section 2.04. a and 4.01 Section 2.04d and 4.01 Section 6.01 Section 6.01 Section 6.01 Section 2.11 • RECORD OF PLAN AMENDMENTS AND PERIODIC REVIEWS Log of Revisions and Periodic Reviews SPCC Plan for Kerr-McGee Rocky Mountain LLC D -J BASIN AREA DATE DESCRIPTION OF REVISION OR REVIEW REVISION CERTIFIED BY P.E. (YES OR NO) MANAGEMENT SIGNATURE TITLE Distribute this form as follows: One (1) copy - Field Copy One (1) copy - ENS File • Iv ** • a 1.0 MANAGEMENT APPROVAL AND CERTIFICATION This SPCC Plan will be implemented as here in described. Signature /J/�f Name ((/// Brian Smith Title Manager Special Projects Date /0Z CERTIFICATION I hereby certify that my agent or I have examined the facility and being familiar with the provisions of 40 CFR, Part 112, attest that this SPCC Plan has been prepared in accordance with good engineering practices, procedures for required Inspections and testing have been established, and this plan is adequate for the subject facilities. rel o `1 E. me l L Printed Naf Registered Professional Engineer u Signat Registered Professional Engineer Registration No, 3 Li 0 6 6 II State 1 co (Seal) Date: 91 of'06 PAGE NO.: (1) • CERTIFICATION OF SUBSTANTIAL HARM DETERMINATION Kerr McGee Rocky Mountain LLC Facility Name: D -J BASIN AREA 1. Does any single facility transfer oil over water to or from vessels and does the facility have a total oil storage capacity greater than or equal to 42,000 gallons? NO X 2. Does any single facility have a maximum storage capacity greater than or equal to one million (1,000,000) gallons and does the facility lack secondary containment that Is sufficiently large to contain the capacity of the largest aboveground oil storage tank plus sufficient freeboard to allow for precipitation with the storage area? NO X 3. Does any single facility have the maximum storage capacity greater than or equal to one million (1,000,000) gallons and Is the facility located at a distance (as calculated using the appropriate formula in attachment C -ill to Appendix C of Part 112 or a comparable formula) such that a discharge from the facility could cause injury to fish, wildlife or sensitive environments? NO X 4. Does any single facility have a maximum storage capacity greater than or equal to one million (1,000,000) gallons and is the facility located at a distance (as calculated using the appropriate formula In attachment C -Ill to Appendix C of Part 112 or a comparable formula) such that a discharge from the facility would shut down a public drinking water intake? NO X 5. Does any single facility have a maximum storage capacity greater than or equal to one million (1,000,000) gallons and has the facility experienced a reportable spill In an amount greater than or equal to 10,000 gallons within the past 5 years? NO X CERTIFICATION I certify under penalty of law that I have personally examined and am familiar with the information submitted in this document, and that based on my inquiry of those Individuals responsible for obtaining this Information, I believe that the sub mit#ed inform is true, accurate, and complete. Signet Name: Title: Date l-candry .yn.E CY4C1ri'(orPk -7 and�p�/r J� C ollat ., a -kJ Pro) - t, Sky t.Qarfvq PAGE NO.: (2) 2.0 GENERAL INFORMATION 2.01 Facility Type and Location Facility: Tank Batteries Type Facility: Onshore Oil/Gas Production Facility State identification: Field or Lease D -J State Regulatory Region/District Reference Landmark: See Maps. 2.02 Facility Owner and Operator Name and address of owner: Name: Kerr-McGee Rocky Mountain LLC Address: 1999 Broadway, Suite 3700, Denver, CO 80202 Telephone: (303) 296-3600 Name and address of operator: Name: Kerr-McGee Rocky Mountain LLC Address: 1999 Broadway, Suite 3700, Denver, CO 80202 Telephone: (303) 296-3600 2.03 Designated Person Accountable for Oil Spill Prevention at Facility Brian Smith, Manager Special Projects Is accountable for discharge prevention and response at the facilities. 2.04 Description of Facility Operations 2.04.a Unit Description and Typical Configuration The facility(ies) operated by Kerr-McGee provides field separation of oil or condensate and water from well(s) located in the area. Production equipment separates the fluids and the fluids are stored In tank(s) until removal for sale or disposal. Individual tanks and production equipment at the facility are described in the following subsections. Oil and water are removed as described in Section 2.04.c. Fluids are moved within the facility as described in section 2.04.d. Site specific information Is contained In the last section of this document. PAGE NO.! (3) 55 -Gallon drums and small bulk storage containers for tube oils and chemicals maybe present on a temporary basis at the facility. These containers are normally located at either well sites or at the tank battery. These storage containers are small and internal corrosion poses minimal risk of failure. They are inspected monthly and are normally placed on some type of rack where all sides are visible, 55 gallon drums without secondary containment at tank battery will be placed inside the berm area of the tank battery or process equipment area. The service condition of the containers will be determined by: 1. Content identification on drums 2. No corrosion 3. No dents Other Equipment; Process equipment utilized, standards of construction, and containment provisions 2.04.b Hours of Operation This processing and storage facility receives, processes, and stores production 24 hours a day, 365 days a year. The facility is not manned but an Operator inspects the facility on a regular schedule. 2.04.c Transfer Facilities and Operations Oil production is removed from the facility by truck or pipeline. Load line containment is provided to catch any drips or spills from the transfer hose during any truck transfer operations. Warning signs, wheel chocks, or vehicle break interlock system will be used to prevent vehicles from departing before the complete disconnection of oil transfer lines. Prior to filling and departure of any tank truck, drain valves should be inspected to ensure they are secure. 2.04.d Flowlines Flowilnes from the wells to the facility and other associated lines are commonly steel and/or poly pipe. Typically, none of the fines have catholic protection but corrosion inhibitor is utilized, where necessary, to prevent corrosion. Flowline rights of ways are checked for leaks and lines are repaired or replaced as necessary. 2.04.e Areas of potential spills Note: The following are examples only and the issues at the site would be addressed on an individual site basis. 1. Tank Battery Failure Modes: Leak from tank due to corrosion; hole in tank wall or floor from equipment operating around tanks; lightning striking tank resulting in explosion with spillage and/or fire; leaks from valve at load lines; vandalism; and overflow of tanks. Rate of Flow: Variable, depending upon the type, size and location of the tank failure. The ambient temperature at the time of the release may affect the viscosity of the oil and thereby impact the rate of flow. Flow rates resulting from corrosion failure are typically low, ranging from less than a gallon per day to a gallon per hour. Potential flow rates resulting from valve and piping failures or vandalism may range from a gallon per hour to 400 bbls per hour. Lightning strikes may result in a release that is essentially instantaneous. PAGE NO.: (9) • Discharge Quantity: Variable depending upon the type and location of the failure. The total quantity discharged would not exceed the working capacity of the largest tank. Preventative Measures: Storage tanks are constructed in accordance with API industry standards. Materials used in constructing the tanks are compatible with the substances stored. Where practicable, earthen berms or other diversionary structures are utilized to control any released fluids. Tanks are appropriately sized to minimize the risk of overfilling. 2. Flowline Failure Modes: Corrosion leaks in line, damage from construction activities. Rate of Flow: Variable, depending on the size and location of the piping related failure. The maximum potential rate of flow is not expected to exceed the oil production rate. Discharge Quantity: Variable depending upon the type and extent of the failure and the length of time that the failure went undetected. Prevention Measures: Personnel routinely perform visual inspections of aboveground piping and buried flowilne right-of-ways to detect failures. As warranted by soil conditions, corrosion protection is provided for buried pipelines. 3. Process Vessel Failure Modes: Leaks from corrosion or at valves and connections, or pressure vessel rupture. If pressure relief valves dump to a flare or vent this would be included. Rate of Flow: Variable, depending upon the mode and extent of the failure. The maximum expected rate of flow from a process unit failure is the oil production rate of the well plus any additional fluid volume contained in the vessel above the elevation of the event. Discharge Quantity: Variable, depending on the type of failure and the length of time that the failure went undetected. Preventative Measures: Process units are constructed In accordance with API and ASME industry standards. Where practicable, earthen berms or other diversionary structures are utilized to control any released fluids. 4. Wellhead — Leaks at stuffing box, valves, and connections. Rate of Flow: Variable, depending on the size and location of the failure. The maximum potential rate of flow is not expected to exceed the well production rate. Discharge Quantity: Variable depending upon the type and extent of the failure and the length of time that the failure went undetected. Prevention Measures: Personnel routinely perform visual inspections of the wellhead to detect failures. As warranted, stuffing boxes are maintained to limit leakage. 2.05 Types of Produced Fluids Handled and/or Stored at Facility Produced oil or condensate and water. Lubricating oils and oil based well treatment chemicals may also be present. PAGE NO.: (5) 2.06 Site Description and Environmentally Sensitive Areas Type of land and land use at the facility: The area surrounding the facility is agricultural or pasture with most of the land cultivated or idle. Closest and type waterway: Runoff from the lease will flow as indicated in section 2.04.a., Other environmental sensitive areas at the facility: See Section 2.04,a. 2.07 Company Personnel and Equipment Available for Response The company personnel used to respond to an oil spill at the site are identified in the Onshore Emergency Management Plan. They will provide oversight in the containment, removal, and remediatlon of any spilled material. They will also assist and supervise In the maintenance of site security to insure only authorized persons are allowed within the site area during response operations. 2.07.a Company Personnel See the Onshore Emergency Management Plan for listing of Company Personnel. 2.07.b Company Equipment 1. Cars and pickup trucks equipped with mobile telephones are available for transportation and communications. 2. Pickups are equipped with shovels and hand tools for use in minor spills. Hazard tape is available to identify exclusion areas. Pickups are also equipped with fire extinguishers. 3, An inventory of absorbent pads and blankets are not maintained onsite but they are available at the location(s) shown in the Onshore Emergency Management Plan, 2.08 Contract Personnel and Equipment Available for Response. See the Onshore Emergency Management Plan for listing of Contract Companies. 2.09 Plan Review and Amendments In accordance with 40 CFR 112.5(b), a review and evaluation of this SPCC plan is conducted at least once every five years. Documentation of the reviews Is recorded on Record of Plan Amendments and Periodic Review log contained on page lv of this plan. As a result of this review and evaluation, Kerr McGee Rocky Mountain Corporation will amend the plan to Include more effective spill prevention and control technology if: 1) Such technology will significantly reduce the likelihood of a spill event from the facilities, and 2) If such technology has been field -proven at the time of the review. PAGE N0.: (6) Technical amendments to this SPCC plan shall be certified by a Registered Professional Engineer within six months if modifications to the facility materially affect the potential for discharges of oil into or upon navigable waters. Modifications which may require plan amendments and certification include: 1) Commissioning or decommissioning of containers; 2) Replacement, reconstruction, or movement of containers; 3) Reconstruction, replacement or installation of piping systems; 4) Construction or demolition actions that may alter secondary containment structures; 5) Changes in products or type of equipment service; or 6) Changes in operating and maintenance procedures. Administrative or non -technical amendments do not require the certification of a Registered Professional Engineer. Examples of administrative changes include, but are not limited to, phone numbers, name changes, or any non -technical text revisions. 2.10 Facility Conformance The subject facilities are in conformance with 40 CFR 112 as amended on July 17, 2002 with the following exceptions noted below. The reason for any nonconformance and the provided equivalent environmental protection measures are also noted. Conformance Deviation Reason for Nonconformance Equivalent Environmental Protection Measures Piping is not provided with a means of secondary containment as specified by 112,9 Construction techniques utilized for these facilities make secondary containment for piping Impracticable. The operator has Implemented an Emergency Response Plan which serves commitment frequent manpower. bass as a written rIson a an and any spills or accidental releases of oil are promptly cleaned up by the operator. Drainage from undiked areas is not confined in a catchment basin or holding pond as specified by 112.9(c)(2). Secondary containment for undlked areas is not practicable. The collection of stormwater would create unsafe conditions. The operator has implemented an Emergency Response Plan which serves as a written commitment of manpower. The facility is visited on a frequent basis and any spills or accidental releases of oil are promptly cleaned up by the operator. PAGE NO.: (7) 2.11 Regulatory Exclusions The subject properties are classified as onshore production facilities which store only petroleum based oils. Furthermore, the properties are not expected to cause substantial harm to the environment as demonstrated by the completed Certification of Substantial Harm Determination form contained in Section 1.0. As such, the subject properties are excluded from the following regulations: Subpart A - General Requirements 40 CFR 112.7(g) - Security pertaining to SPCC requirements Subpart B - Requirements for Petroleum Oils and Non -Petroleum Oils except Animal Fats ... 40 CFR 112.8 - SPCC plan requirements for onshore facilities (excluding production) 40 CFR 112.11 - SPCC Plan Requirements for offshore oil facilities Subpart C - Requirements for Animal Fats and Oils, Greases, Fish and Marine Oils.... 40 CFR 112.12 - SPCC plan requirements for onshore facilities (excluding production) 40 CFR 112.13 - SPCC plan requirements for onshore oil production facilities 40 CFR 112.14 - SPCC plan requirements for onshore oil drilling facilities 40 CFR 112.15 - SPCC plan requirements for offshore oil drilling facilities Subpart D - Response Requirements 40 CFR 112.20 - Facility response plans 40 CFR 112.21 - Facility response training and drills/exercises PAGE NO.: (8) • • • 3.0 RESPONSE PLAN I • 3.01 Planned Response Action/Emergency Action Checklist This alert procedure becomes effective Immediately upon the observance of or hearing of an oil spill from any company facilities. Any employee observing or receiving knowledge of an oil spill must Immediately take actions to minimize injuries and damage and notify the designated person. All steps should be taken in accordance with good safety practices. The priority In all circumstances will be to protect life. The first ten action steps will be as follows. 3.01.a Emergency Action Checklist: Step One: Evaluate situation for personnel safety hazards. Provide safe rescue of personnel and provide first aid as required. Step Two: Shut down the operation in progress following pre -established procedures to prevent further damage. Obtain positive product identification. Shut down should consist of shutting in well(s) at master valve. Step Three: Conduct in#estigation to determine the source, utilizing appropriate personnel protection equipment. Step Four: Activate Emergency Response Plan, Step Five: Secure the source or minimize the potential discharge by transferring or isolating product. Step Six: Conduct containment activities, as appropriate, to minimize the spread of oil. Step Seven: Contact facility person in charge. Transmit the information as shown below. Step Eight: Simultaneously with other activities, contact emergency response officials (Federal, State, and Local) as necessary. Step Nine: Contact previously identified entitles that could be impacted by the spill. Step Ten: Begin preparation for product recovery and remediation activities. 3.02.b Internal Alert Procedures As far as practicable, make the following determinations in order to report to the designated person: a. Any damages or injuries caused by the spill b. Actions being used to stop, remove, and mitigate the effects of the discharge c. Whether an evacuation may be needed d. The spill date and time e. The type of material spilled f. Estimates of the total quantity spilled • g. Estimates of the quantity spilled into navigable waters h. The source and cause of the spill A description of the affected medium (air, water, and soil) PAGE NO.: (9) 3.01,c External Alert Procedures The following non -company agencies will be notified If a reportable spill is observed: Federal Response Agency; Reportable Quantity includes any discharges of oil that violates applicable water quality standards; or causes a film or sheen upon or discoloration of the surface of the water or adjoining shorelines or causes a sludge or emulsion to be deposited beneath the surface of the water or upon adjoining shorelines. National Response Center (800) 424-8802 State Response Agency: See the Onshore Emergency Management Plan and Section 2.04.a for specific State and Local Notification Requirements. The notification wilt include: 1. Address and phone number of the facility 2. Spill date and time 3. The type of material spilled 4. Estimates of the total quantity spilled 5. Estimates of the quantity spilled into navigable waters 8 Source of the spill 7. Description of the affected medium (air, water, and soil) 8, My damages or injuries caused by the spill 9, Actions being used to stop, remove, and mitigate the effects of the discharge 10. Whether an evacuation may be needed 11. Names of individuals and/or organizations who have also been contacted 3.01d Spill Management Team See the Onshore Emergency Management Plan for personnel listing and responsibilities. 3.02 Plans for Sampling, Testing, and Measuring the Volume of Substances Discharged Delineation of the impacted area will follow guidelines established by the Regulatory Authority. The Impacted area will be delineated vertically and horizontally. A shovel, hand auger, backhoe or other means will be used to determine the depth of impact. Soil samples should be taken over the impacted area to estimate the volume (yd3) of soil impacted with greater than one (1) weight percent TPH. The number of samples taken will depend on the area of the spill. Samples will also be taken outside the impacted area and downgradient from the impact to monitor movement outside the impacted area. PAGE NO.: (10) S 3.03 For the Recovery, Storage, Separation, Transportation, and Disposal of Waste Vacuum trucks will remove accumulated liquids and return the liquids to the production system for recycling and recovery of any oil or will haul the liquids to an approved disposal facility. Only carriers who are in compliance with federal, state, and local regulations will be utilized to transport liquids. The liquids will be hauled to sites that are also in compliance with federal, state, and local regulations. Manifests (run tickets) will be obtained on the liquids hauled. This manifest must include the following Information: 1. Welisite or facility source of fluids. 2. Name and address of transporter. 3. Volume, in barrels, of fluids hauled. 4. Disposal point Identification by name, location, and current state regulatory disposal number. 5, Disposal point National Pollutant Discharge Elimination System number, if applicable. Soil remedlation will follow state guidelines. In the absence of specific guidelines, areas over one (1) percent TPH will be remedlated using natural material or enhanced bioremediation. Impact deeper than eighteen inches (18") will be excavated and placed so as to obtain a treatment area that is no greater than eighteen Inches (18") in depth and that contains no more than five (5) weight percent or less TPH. The soil to be bioremediated may be mixed with ambient or other soil to achieve a uniform mixture that contains no more than five (5) weight percent TPH. If possible, keep recovery material such as absorbent pads, booms and other clean-up material apart from natural materials such as grass, tree limbs or soil. 3.04 Probable Direction and Rate of Flow for Unauthorized Discharges The direction of flow from the facility will be as described in Section 2.04.a. 3.05 Plans for Protection of Environmentally Sensitive Areas Berms will be constructed between the site and any navigable water or sensitive area to prevent migration overland to that area. If oil gets to navigable water, booms will be utilized to prevent migration. 3.06 Response for Areas of Potential Spill 'The following directions are to be used in conjunction with the response outlined in Emergency Action Checklist (3.01.a). 3.06.a Crude Oil Handling Errors Close surveillance will be maintained during periods of oil transfer to prevent spills from occurring. Valves and connections will be checked to insure they do not leak. 3.06.b Tank Overfill Shut in wells connected to tank battery Turn off all ignition sources, i.e., heater -treaters, etc. 3.06.c Tank Failure Shut in wells connected to tank battery Turn off all ignition sources, i.e., heater -treaters, etc. PAGE NO.: (11) 3.084 Flowline Rupture or Leak Shut in well connected to flowline at the well and at the production header 3.00.e Equipment Leaks or Failure Shut in wells and valves necessary to isolate equipment PACE NO.: (12) r 4.0 DISCHARGE PREVENTION PLAN Tank berms are constructed around the storage tanks to contain spills, overflows, or releases through rupture of the tank. A description of the berm construction for the storage tanks and the other type confinement that may be utilized Is provided in Section 2.O4. Close surveillance will be maintained during periods of oil transfer to prevent spills from occurring. Drip containment will be utilized at load lines to prevent drainage from lines or connections during hook up of lines. In order to reduce the likelihood of a spill occurring due to a mechanical failure or as the result of corrosion or other failure resulting in a spill, Inspections will be conducted on a regular basis. Monthly, the attached written inspection review will be conducted, The inspector will note any problems observed and sign the inspection form. This form will be maintained with the SPCC plan for a period of three (3) years. 4.01 Inspections Procedures: 4.01.a Frequency of Inspections The Operator will Inspect the production equipment in his area each month In accordance with the attached Monthly SPCC Inspection Checklist, Supervisory personnel will inspect the production equipment at least annually and complete the attached "Annual Inspection Checklist". Each scheduled inspection will be signed and a copy submitted to the EHS staff for any necessary discussion and filing. The original will be maintained in the SPCC plan for three (3) years. 4.01.b Record Keeping Inspections will be recorded. Records will show date, time, maintenance If needed, and general condition. Record of inspection will have signature of inspector. 4.01.c Inspection Guidelines The following check list Is to be considered as a minimum Inspection. Note condition of any piece of equipment, storage tank or drum, and other Items that could lead to a spill or adversely effect the operations or safety of the facility. PAGE NO.: (13) 4.02 Drainage of Rainwater from Facility 4.02.a Record of Release A record of Inspections and drainage events will be recorded in the remarks section of the Lease Inspection Forms. 4.02.b Facility Drainage Procedure: 1. Drainage from diked storage areas is controlled as follows: Water accumulated in the bermed areas will be Inspected to insure compliance with applicable water quality standards and will not create a harmful discharge as defined in 40 CFR part 110.3 which includes oil that causes a film or sheen upon or discoloration of the surface of the water. Fluids within the containment area will be recovered and placed back Into the production system or taken to an approved disposal site. 2. Drainage from undiked areas is controlled as follows: Unless otherwise noted in this plan, storage vessels and production units are located within bermed areas to prevent spills into undiked areas. Field drainage dikes and road ditches will be inspected for accumulation of oil or oil Impacted soil. 4.03 Analysis of Spills All spills will be analyzed according to standard company procedure as outlined below: 4.03.a Parts and Equipment Failures (Spill Failures Only) 1. Description of part or type of equipment 2. Cause of failure (Be descriptive) 3. Length of Service 4. Recommendation, if any. 4.03.b Human Errors 1. Location 2. Equipment or part being serviced 3. Result of error 4. Was the person familiar with this type of work 5. Remarks (Avoidable or unavoidable error) Actions will be taken as needed to make corrections to equipment or changes in operation procedures and training on the analysis of spills. 4.04 Field -Constructed Above Ground Container Evaluation No Field -Constructed above ground storage containers are utilized by facilities covered in this plan. PAGE NO.: (14) r 5.0 DISCHARGE PREVENTION AND RESPONSE TRAINING PROGRAM Personnel will be instructed in the operation and maintenance of equipment used at this facility to prevent discharges of oil and in applicable pollution control laws, rules, and regulations. Training exercises will be conducted for all personnel, and training will be given to new employees. 5.01 Spill Prevention Briefings Spill prevention briefings will be conducted annually to assure adequate understanding of the SPCC Plan. These briefings will include discussions of: 1. Known spill events or failures 2. Malfunctioning components 3. Recently developed precautionary measures 5.02 Additional Instruction Instruction will also be given in: 1. Spill prevention procedures 2. Operation and maintenance of equipment to prevent oil discharges 3. Applicable pollution control laws, rules, and regulations 5.03 Instruction Procedures The procedures that will be employed for instruction are: 1. Normally, briefing and training will be conducted in conjunction with area safety meetings. PAGE NO.: (15) 6.0 WRITTEN INSTRUCTION FOR CONTRACTORS: Written Instructions discussing duties and obligations to prevent pollution are prepared for contractors servicing a well or systems appurtenant to a well or pressure vessels are outlined below. These instructions will be made available to contractors conducting work at the facility. 6.01 Oil Drilling and Workover SPCC Plan All drilling and workover contractors operating on company leases must have a written SPCC plan for their operations as required by 40 CFR 112.3(c ). The contractor's plan must be implemented before operations are Initiated. At a minimum, the SPCC plan must comply with the general requirements of 40 CFR 112.7 and the following: 1. Blowout preventer (BOP) assembly and well control system will be installed before drilling below any casing string. When working over a well, a BOP and well control system will be used when required. 2. BOP will be capable of controlling any expected pressures and will be tested. 3. Casing and BOP installations will conform to state regulations. 4. Drip pans and other devices will be used to prevent ground pollution. 5. Tanks and pits will be properly inspected and maintained to prevent leakage, 6. Contractor is responsible for keeping area and equipment in good order and is to be held responsible for same. 7. In the event of a spill of effluent substances, the contractor shalt notify company personnel Immediately so that control and cleanup operations may be put into effect. 8. A company representative shall be present at times when abnormal conditions are encountered or expected to assist contractor in maintaining control of well. 6.02 SPCC Plan Instructions for Contractors The area in which operations will be conducted is in compliance with current EPA SPCC Regulations, It shall be the contractor's responsibility to properly instruct their personnel as to their obligation to prevent any pollution. These instructions shall be in accordance with the regulations prescribed by the EPA. The equipment used In this operation shall be In proper working condition, size, and quality to adequately perform the operation, and equipped with drip pans and other pollution devices to prevent ground pollution. Contractor will not, under any circumstances, dispose of pollutants onto the ground or into any drainage or containment devices without prior approval of a company representative. Contractor shall Instruct own personnel to be alert at all times to prevent damage to equipment in your work area. if at any time, contractor personnel determine that a spill may occur, Contractor is instructed to notify a company representative so that they can be present for instructions and assistance. On completion of Contractor operation, Contractor shall return the area to its original condition. PAGE NO.: (18( • SPECIAL INSTRUCTIONS: Company Representative PAGE NO.: (17) • • WELD COUNTY ROAD ACCESS INFORMATION SHEET Weld County Department of Public Works 111 H Street, P.O. Box 758, Greeley, Colorado 80632 Phone: (970) 356-4000, Ext. 3750 Fax: (970) 304-6497 S • Road File #: RE#: Date: Other Case #: 1. Applicant Name Kerr-McGeeOil & Gas OnShore LP, an Anadarko Company Phone 720-929-6000 Address 1099 18th Street City Denver State CO Zip 80202 2. Address or Location of Access Northwest of the intersection of WCR 22 and WCR 49 Section 12 Township 2 North Range 65 West Subdivision NA Block NA Lot NA Weld County Road #: 37 Side of Road left/west Distance from nearest intersection Approximately 1000 feet 3. Is there an existing access(es) to the property? Yes X No # of Accesses 1 4. Proposed Use: ❑ Permanent ❑ Residential/Agricultural ❑ Industrial ❑ Temporary ❑ Subdivision ❑ Commercial Other Oil & Gas Operations 5. Site Sketch Legend for Access Description: AG = Agricultural RES = Residential O&G = Oil & Gas D.R. = Ditch Road • = House • = Shed A = Proposed Access A = Existing Access NT J WCR 47 WCR 24 O&G V WCR 22 (WCR 49) OFFICE USE ONLY: Road ADT Date Accidents Date Road ADT Date Accidents Date Drainage Requirement Culvert Size Length Special Conditions ❑ Installation Authorized ❑ Information Insufficient Reviewed By: Title: • • • KerrNtGee Kerr-McGee Oil & Gas OnShore LP A subsidiary of Anadarko Petroleum Corporation 1099 18th Street Denver, CO 80202 (720) 929-6000 March 19, 2009 Ms. Jacqueline Hatch Weld County Department of Planning Services 4209 CR 24'h Longmont, CO 80504 Re: USR-1690 Pioneer 9-12, 10-12, 15-12, 16-12, 23-12 and 37-12Wells Township 2 North, Range 68 West, 6th P.M. Section 12: SE/4 Weld County, Colorado Parcel #1307-12-4-00-013 Dear Ms. Hatch: This letter serves as Kerr-McGee Oil and Gas OnShore LP's ("ICMG") official response to the Department of Planning Services' staff recommendations for approval of USR-1690 and provides written evidence that the following requirements have been or will be met prior to recording the final plat. Environmental Health Comments and Requests: Lauren Light of Weld County Environmental Health submitted a Memorandum noting recommendations regarding ICMG's USR 1690 specific to Air Pollution Emissions Notice, Dust Abatement, and Development Standards. 1) Recommended Conditions of Approval As common business practice, KMG prides themselves on dust abatement from all of our drilling and operation sites. Due to the remote location of this site, KMG does not feel that it is necessary to submit a full review for approval to the Environmental Health Services Division of the Weld County Department of Public Health & Environment. Should there become anything that Weld County feels KMG has not taken proper care of; KMG would be willing to deal with it at that time. 2) Recommended Conditions of Approval — 45 Days At this time, KMG does not feel it is necessary to provide evidence of an Air Pollution Emission Notice (APEN) application from the Air Pollution control Division, Colorado Department of Health and Environment. KMG, and all other oil and gas operators in the state, are monitored strictly by the Colorado Oil and Gas Conservation Commission (COGCC) on the topic of Air Pollution. These requirements that are set forth can be found in Section 324A of current Rules and Regulations of the COGCC. KerrNtGee Kerr-McGee Oil & Gas OnShore LP A subsidiary of Anadarko Petroleum Corporation 1099 it Street Denver, CO 80202 (720) 929-6000 3) Development Standards a) All liquid and solid wastes (as defined in the Solid Wastes Disposal Sites and Facilities Act, 30-20-100.5, C.R.S., as amended) shall be stored and removed for fmal disposal in a manner that protects against surface and ground water contamination. b) No permanent disposal of wastes shall be permitted at this site. This is not meant to include those wastes specifically excluded from the definition of a solid waste in the Solid Wastes Disposal Sites and Facilities Act, 30-20- 100.5, C.R.S., as amended. c) Waste materials shall be handled, stored, and disposed in a manner that controls fugitive dust, fugitive particulate emissions, blowing debris, and other potential nuisance conditions. d) Fugitive dust and fugitive particulate emissions shall be controlled on this site. The facility shall be operated in accordance with the approved dust abatement plan at all times. e) The operation shall comply with all applicable state noise statutes and/or regulations. f) Adequate toilet facilities (port -a -potty) shall be provided during drilling/construction. g) Bottled water shall be utilized for drinking and hand washing during drilling/construction. h) If applicable, the applicant shall obtain a stormwater discharge permit from the Colorado Department of Public Health and Environment, Water Quality Control Division. i) The operation shall comply with all applicable rules and regulations of the State and Federal agencies and the Weld County Code. Environmental Health Comments and Requests: Matt Figgs of Weld County Public Works submitted a Memorandum noting recommendations regarding ICMG's USR 1690 specific to Final Plat, Strom Water Drainage. Final Plat 1) The proposed oil and gas operation will correlate the Pioneer PUD development based on the final negotiated Surface Use Agreement (SUA). At this time, the Surface Owner and KMG are in contact and putting together a fmal SUA. Once completed, this SUA will be recorded through Weld County and provided for this application upon receipt. At this point only minimal negotiations are still to be finalized. KMG is now going forward with our Drilling Plan due to the progress of the Final SUA between KMG and HP Farms Holding. a) Oil and gas roads will not block any proposed Pioneer residential roads. There will be adequate turning radii (minimum of 60') on any road intersections. 471 KerrltGee Kerr-McGee Oil & Gas OnShore LP A subsidiary of Anadarko Petroleum Corporation 1099 18'h Street Denver, CO 80202 (720) 929-6000 b) Should the SUA not address road maintenance, a long term road maintenance agreement will be completed between KMG and the Pioneer Metro District. c) A long term maintenance agreement will be completed for Pioneer PUD residential streets with the Metro District should the SUA not address a long term plan. 2) KMG is aware of articles I and II in Chapter 15 of the Weld County Code. KMG will take responsibility for any noxious weeds that may exist on the property or become established as a result of the proposed development. 3) KMG will comply with all Colorado Department of Health and Environmental (CDPHE) regulations regarding berming and spill prevention for materials and liquids stored on site. KMG would also like to note that as an oil and gas operator we are also regulated through the Colorado Oil and Gas Conservation Commission regarding berming and spill prevention. All COGCC safety regulation requirements can be found in the 600 Series of the current rules and regulations. 4) KMG will have all site plan drawings stamped and signed by a registered professional engineer that is licensed to practice in the State of Colorado. Storm Water Drainage & Flood Hazard Development Standards: 1) KMG is aware that a portion of the property lies in a Special Flood Hazard Area (SFHA) defined by the Federal Emergency Management Agency (FEMA). The wells are outside of Zone A and in Zone C according the FEMA Flood Insurance Rating Map (FIRM) panel number 080266 0900 C, dated September 28th, 1982. Since the wellheads and production facilities are outside of the floodway and flood plain there is not any special requirements that apply to these wells. 2) KMG will comply with Weld County Code (Section 23-5 and 23-5-260-N) requirements for anchoring oil and gas facilities located in floodplains and floodways where applicable. KMG would like to note this requirement does not apply to this location 3) As common business practice, KMG will comply with all COGCC rules and regulations including drill pad construction, storm water controls and reclamation Access 1) Due to the proposed development of this site and the limited use upon drilling commencement, KMG does not feel that this site will require a paved tracking control pad. KMG will comply with requests of dust abatement and will keep the lease access road maintained to the site. At this time, KMG feels that 300' tracking control pad is excessive and does not apply to this location. 2) KMG is aware that a 60 -foot radius is required on all accesses to public roads designed to accommodate truck traffic. 3) KMG is willing to accommodate Weld County and install two "Trucks Turning Ahead" signs on WCR 22. One will be located to the west and the other to the east of the site 471 KerrNtGee • • Kerr-McGee Oil & Gas OnShore LP A subsidiary of Anadarko Petroleum Corporation 1099 18th Street Denver, CO 80202 (720) 929-6000 access. The sign placement will abide by the Manual on uniform Traffic Control Devices (MUTCD) Table 2C-4. 4) Once the road improvements have been made, KMG will provide Weld County with an updated drawing of the access road and sign locations. 5) Per COGCC regulations, KMG will not park, nor stage, any commercial vehicles on County Roads. 6) KMG will comply with all county requirements regarding drainage culverts if one is required in this instance. 7) A Right -of -Way permit will be obtained by the Weld County Public Works Office prior to operation commencements. KMG is aware of the requirements set forth by Weld County regarding a special transport permit for any oversized or overweight vehicles. 8) KMG is one of the premier operators in the Wattenberg field and has been working with Weld County for numerous years. As common business practice, KMG complies with all COGCC regulations, county regulations as well as any additional municipality requirements. KMG will be willing to take any responsibility that is caused by us, or our contractors, regarding the roads that we use. All improvements are covered in the SUA and will be complied by ICVIG. At your earliest convenience, please review the application. I look forward to hearing from you and should you require further information, do not hesitate to contact Crystal Blake at 720-929-6714 or at crystal.blake@anadarko.com. Sincerely, KERR-McGEE OIL & GAS ONSHORE LP Hello