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### UNITED STATES ENVIRONMEN TAL PROTECTION AGENCY REGION 9

ADMINISTRATIVE RECORD INDEX
Final Amended PSD Permit COLUSA GENERATING STATION
PSD Permit No.: SAC 06-01 Docket No.: EPA-R09-OAR-2009-0697 1

March 2010
Docket Section or Item I. Documents Submitted by Applicant Date of Item

 Application to revise the PSD permit for the Colusa Generating Station submitted by PG&E 11/18/2008

 Email from PG&E to EPA Region 9 forwarding PG&E’s application to revise the Authority to Construct fo r the Colusa Generating Station (with attachments) 2/17/2009

 Email from Jeremy Salamy (CH2M Hill) to Shaheerah Kelly (EPA Region 9) regarding the water bath heater and wet surface air cooler (with attachments) 4/8/2009

 Email from Jeremy Salamy (CH2M Hill) to Shaheerah Kelly (EPA Region 9) regarding the water bath heater and wet surface air cooler 4/9/2009

 Email from Jeremy Salamy (CH2M Hill) to Shaheerah Kelly (EPA Region 9) regarding water bath heater and wet surface air cooler (with attachments) 5/1/2009

 Email from Jeremy Salamy (CH2M Hill) to Shaheerah Kelly (EPA Region 9) regarding CGS PSD perm it questions (with attachments) 6/2/2009

 Email from Jeremy Salamy (CH2M Hill) to Shaheerah Kelly (EPA Region 9) regarding PG&E’s CGS Biological Assessment and Opinion 7/1/2009

 Email from Jeremy Salamy (CH2M Hill) to Shaheerah Kelly (EPA Region 9) regarding the ESA Consulta tion for Colusa Generating Station 7/23/2009

 Letter from PG&E to Director, Ai r Division, EPA Region 9 regarding the commencement of construction for the Colusa Generating Station 8/26/2009

1 Docket number at http://www.regulations.govColusa Generating Station Amended PSD Permit March 2010 Administrative Record Index

2 II. EPA Correspondence and Guidance Date of Item

 Memorandum from G. McCutchen, Chief, NSR Section, to J.D. Sullivan, Chief, ALO Enforcement Section, Region VI 11/19/1987

 Memorandum from Stephen L. J ohnson, Administrator, EPA, to Regional Administrators, “RE: EPA’ s Interpretation of Regulations that Determine Pollutants Covered By Federal Prevention of Significant Deterioration (PSD) Permit Program.” 12/18/2008

 Email from Shaheerah Kelly (EPA Region 9) to the Colusa County APCD regarding “Colusa Genera ting Station Revised ATC” – request for mailing list 8/22/2009

 Email from Shaheerah Kelly (EPA Region 9) to Jeremy Salamy (CH2M Hill) regarding the ESA Cons ultation for Colusa Generating 7/10/2009

 Email from Shaheerah Kelly (EPA Region 9) to Michelle Tovar (US FWS) regarding the ESA Consultation for Colusa Generating ESA Consultation for Colusa Generating Station 7/28/2009

III. Documents/Correspondence from Other Agencies Date of Item

 Biological Opinion for the Colusa Generating Station (US FWS file no. 1-1-F-97-149) 3/14/2008

 Email from Michelle Tovar (US FWS) to Shaheerah Kelly (EPA Region 9) establishing point of contact for the Colusa Generating Station Project 7/16/2009

 Email from Michelle Tovar (US FWS) to Shaheerah Kelly (EPA Region 9) concurring with EPA’s “No Effect” Determination 8/13/2009

 Email from Chris Davis (Calif ornia Energy Commission) to Shaheerah Kelly (EPA Region 9) re garding “Re: Mailing list for the Colusa Generating Station” 8/26/2009

IV. Initial PSD Permit and Related Documents Date of Item

 Administrative completeness letter for PSD application (for the Final PSD permit for the Colusa Generating Station issued by EPA Region 9 on September 29, 2008) 3/14/2007

 Ambient Air Quality Impart Report for PSD permit issued on September 29, 2008 for the Colusa Generating Station May 2008

 PSD permit issued on September 29, 2008 for the Colusa Generating Station 9/29/2008

V. Draft Amended Permit and Related Documents Date of Item

 Letter from Deborah Jordan (EPA Region 9) to Jon Maring (PG&E) regarding the public no tice of the proposed PSD permit conditions 9/3/2009

 Draft Amended Permit September 2009

 Draft Amended Permit (Redline/Strikeout version showing revisions September 2009Colusa Generating Station Amended PSD Permit March 2010 Administrative Record Index

3 to the PSD permit issued on September 29, 2008)

 Ambient Air Quality Impact Report September 2009

 Public notice --

 Proof of public ation in the Colusa Sun-Herald of the public notice 9/9/2009

 Proof of public ation in the Willows Journal of the public notice 9/9/2009

 Proof of public ation in the Orland Press Register of the public notice 9/9/2009

 Mailing list September 2009

 Letter from Gerardo Rios (EPA Region 9) to Jon Maring (PG&E) regarding the extensi on of the public comment period for the Draft Amended Permit 10/21/2009

 Public notice for the extension of the public comment period --

 Proof of public ation in the Colusa Sun-Herald of the public notice for the extension of the public comment period 10/21/2009

 Proof of public ation in the Willows Journal of the public notice for the extension of the public comment period 10/21/2009

 Proof of public ation in the Orland Press Register of the public notice for the extension of the public comment period 10/21/2009

 Mailing list for the extension of th e public comment period October 2009

VI. Public Comments Date of Item

 Public comment from Rob Simpson 10/12/2009

 Public comment from Rob Simpson 11/23/2009

VII. Documents Supporting BACT Analysis Date of Item RACT/BACT/LAER Clearinghouse (RBLC) Documents

 RBLC Report for BP Exploration Inc, Milne Point Production Facility (AK-0047) 1/6/2010

 RBLC Report for AES Puerto Rico C ogeneration Plant (PR-0007) 2/14/2010

 RBLC Report for Port Wa shington Generating Station (WI-0227) 2/14/2010

 RBLC Report for AES Red Oak –Pollutant Information for Fuel Gas Heater (NJ-0036) 2/14/2010

 RBLC Report for Norton Energy Storage, LLC (OH-0264) 3/5/2010

 RBLC Report for Crescent City Power – Pollutant Information for Fuel Gas Heaters (3) (LA-0192) 3/12/2010
BP Exploration Milne Point Production Facility

 Department of Environmental Conservation Air Quality Construction (PSD) Permit for BP Exploration Inc, Milne Point Production Facility Issued 7/31/2001

 Department of Environmental C onservation Air Quality Operating (Title V) Permit for BP Explor ation Inc, Milne Point Production Facility Revised 5/25/2004Colusa Generating Station Amended PSD Permit March 2010 Administrative Record Index

4  Email from John Kuterbach (Alask a Department of Environmental Conservation) to Shaheerah Kelly (EPA Region 9) regarding the PSD Permit for BP Exploration Inc, Milne Point Production Facility 1/6/2010

AES Puerto Rico Cogeneration Plant

 Final PSD Air Quality Permit for the AES Puerto Rico Cogeneration Plant Issued 8/10/2004

 Fax from Frank Jon (EPA Region 2) to Shaheerah Kelly (EPA Region 9) regarding AES Puerto Ri co Cogeneration Plant Limestone Dryer 3/5/2010

 Email from Frank Jon (EPA Region 2) to Shaheerah Kelly (EPA Region 9) regarding the PSD Permit for AES Puerto Rico Cogeneration Plant 3/5/2010

Port Washington Generating Station

 Port Washington Generating Stati on Final Permit (10/13/2004 Final Permit downloaded from Wiscons in Department of Natural Resources Air Permit Tracking Database) Issued 10/13/2004

 Email from Don C. Faith III (Wis consin Department of Natural Resources) to Shaheerah Kelly (EPA Region 9) regarding the Port Washington Generating Station 2/16/2010

 Printout from Wisconsin Depart ment of Natural Resources Air Permit Tracking Database for the Port Washington Generating Station 3/6/2010

AES Red Oak LLC

 Air Pollution Control Operating Permit, Significant Modification and Preconstruction Approval for AES Red Oak LLC Revised 2/1/2010

 Email from Aliya Khan (New Jers ey Department of Environmental Protection) to Shaheerah Kelly (E PA Region 9) regarding AES Red Oak LLC 2/16/2010

 Printout from New Jersey Depart ment of Environmental Protection Air Permit Database for AES Red Oak LLC 3/6/2010

 Printout from New Jersey DEP Air Permit Database (All Permits/Media) for AES Red Oak LLC 3/6/2010

Norton Energy Storage, LLC

 Final Permit-to-Install for Norton En ergy Storage, LLC Issued 5/23/2002

 Final Permit-to-Install and Permit-to-Operate for Norton Energy Storage, LLC 11/24/2008

 Email from Laura Miracle (Ohio Environmental Protection Agency) to Shaheerah Kelly (EPA Region 9) regarding the PSD Permit for Norton Energy Storage, LLC 12/2/2009

California Air Resources Board (CARB) BACT Clearinghouse

 BACT Clearinghouse Report (Search Resu lts, All Districts) for NOx 11/30/2009Colusa Generating Station Amended PSD Permit March 2010 Administrative Record Index

5 for Heaters (Other Process)

 BACT Clearinghouse Report (Search Re sults, All Districts) for CO for Heaters (Other Process) 11/30/2009

 BACT Determination Report for NELCO Products (SCAQMD Application No.: 371784) 11/30/2009

 BACT Determination Report for Southern California Gas Company (SCAQMD Application No.: 347641) 11/30/2009
San Joaquin Valley APCD BACT Clearinghouse

 Email from Jim Swaney (San Jo aquin APCD) to Shaheerah Kelly (EPA Region 9) regarding “Request for BACT/Permit Information” 12/2/2009

 Email from Jim Swaney (San Jo aquin APCD) to Shaheerah Kelly (EPA Region 9) regarding “Request for BACT/Permit Information” 3/2/2010

 SJVAPCD BACT Clearinghouse (G uidelines for External Combustion) --
South Coast AQMD BACT Determinations

 Email from Bhaskar Chandan (SC AQMD) to Shaheerah Kelly (EPA Region 9) regarding “SCAQMD Entries in ARB BACT clearinghouse” 2/16/2010

 Email from Rick Lee (SCAQMD) to Shaheerah Kelly (EPA Region 9) regarding “ NELCO Products” w ith attached NELCO Permit to Construct: Thermal Oil Heater (SCAQMD Application No.: 371784), NELCO Prod. Inc. (ID: 40483) , Facility Permit to Operate 2/16/2010

 Email from Rick Lee (SCAQMD) to Shaheerah Kelly (EPA Region 9) regarding “NELCO Products” with attached engineering evaluation for NELCO Permit to Construct: Thermal Oil Heater (SCAQMD Application No.: 371784) 2/16/2010

 Email from Lisa Ramos (SCAQMD) to Shaheerah Kelly (EPA Region 9) regarding “CONTROL 61580” for complete engineering application file (SCAQMD Applic ation No.: 347641) for Southern California Gas Company Aliso Canyon Station 2/16/2010

VIII. Environmental Appeals Board Decisions

 In re Chehalis , PSD Appeal No. 01-06 (EAB Aug. 20, 2001)

 In Re Prairie State Generating Company, LLC , PSD Appeal No. 05-05 (EAB, Aug. 24, 2006)

 In Re Newmont Nevada Energy Investment, LLC , 12 E.A.D. 429 (EAB 2005)

 In re Knauf Fiber Glass , 8 E.A.D. 121, 129-31 (EAB 1999)

 In Re Rockgen Energy Center , 8 E.A.D. 536 at 541-42 (EAB 1999)

IX. Federal Register Documents

 74 Fed. Reg. 26098 (June 1, 2009)

 74 Fed. Reg. 48153 (September 22, 2009)Colusa Generating Station Amended PSD Permit March 2010 Administrative Record Index

6  74 Fed. Reg. 49454 (September 28, 2009)

 74 Fed. Reg. 55292 (October 27, 2009)

 74 Fed. Reg. 56260 (October 30, 2009)

 75 Fed. Reg. 6827 (February 11, 2010)

X. Final Amended PSD Permit and Related Documents Date of Item

 Letter from Deborah Jordan (EPA Region 9) to Jon Maring (PG&E) regarding the Final Amended PSD permit 3/19/2010

 Final Amended PSD permit Issued 3/19/2010

 Response to Comments 3/19/2010

 Letter to Rob Simpson regarding issuance of the Final Amended PSD permit 3/19/2010