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  • 05/12/2026 Letter to EPA
    05/12/2026 Letter to EPA

    May 19, 2026 ... May 12, 2026 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: This is to advise you ...

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    (388 Kb PDF, 1 pg)

    May 19, 2026 ... May 12, 2026 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: This is to advise you ...

  • Statement of Basis 12-6-2016
    Statement of Basis 12-6-2016

    Dec 8, 2016 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 771-6000 Permit Evaluation and Statement of Basis for RENEWAL of MAJOR FACILITY REVIEW ...

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    (1 Mb PDF, 87 pgs)

    Dec 8, 2016 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 771-6000 Permit Evaluation and Statement of Basis for RENEWAL of MAJOR FACILITY REVIEW ...

  • 12/22/2022 Letter to MRC
    12/22/2022 Letter to MRC

    Dec 22, 2022 ... December 22, 2022 Michael Marlowe Manager, Environmental Affairs Martinez Refining Company, LLC 3485 Pacheco Boulevard Martinez, CA 94553 RE: Refinery Fenceline H S TDL Monitoring ...

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    (375 Kb PDF, 9 pgs)

    Dec 22, 2022 ... December 22, 2022 Michael Marlowe Manager, Environmental Affairs Martinez Refining Company, LLC 3485 Pacheco Boulevard Martinez, CA 94553 RE: Refinery Fenceline H S TDL Monitoring ...

  • 12/27/2018 Letter to EPA
    12/27/2018 Letter to EPA

    Dec 26, 2018 ... December 27, 2018 Phillips 66 – San Francisco Refinery 1380 San Pablo Avenue Rodeo, CA 94572 Attention: Brent Eastep, Senior Environmental Consultant Application Number: ...

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    (269 Kb PDF, 1 pg)

    Dec 26, 2018 ... December 27, 2018 Phillips 66 – San Francisco Refinery 1380 San Pablo Avenue Rodeo, CA 94572 Attention: Brent Eastep, Senior Environmental Consultant Application Number: ...

  • 12/4/2019 Letter to EPA
    12/4/2019 Letter to EPA

    Dec 5, 2019 ... December 4, 2019 Ms. Elizabeth Adams Director, Air Division United States Environmental Protection Agency Region 9 75 Hawthorne Street San Francisco, CA 94105 Dear Ms. Adams: ...

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    (152 Kb PDF, 1 pg)

    Dec 5, 2019 ... December 4, 2019 Ms. Elizabeth Adams Director, Air Division United States Environmental Protection Agency Region 9 75 Hawthorne Street San Francisco, CA 94105 Dear Ms. Adams: ...

  • 12/21/2017 Letter to EPA
    12/21/2017 Letter to EPA

    Dec 21, 2017 ... December 21, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Dear Ms. Adams: ...

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    (152 Kb PDF, 1 pg)

    Dec 21, 2017 ... December 21, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Dear Ms. Adams: ...

  • 12/22/2022 Letter to P66
    12/22/2022 Letter to P66

    Dec 22, 2022 ... December 22, 2022 Bud Ghosh Senior Environmental Consultant Phillips 66 San Francisco Refinery 1380 San Pablo Avenue Rodeo, CA 94572 S TDL Monitoring System Specifications RE: ...

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    (375 Kb PDF, 9 pgs)

    Dec 22, 2022 ... December 22, 2022 Bud Ghosh Senior Environmental Consultant Phillips 66 San Francisco Refinery 1380 San Pablo Avenue Rodeo, CA 94572 S TDL Monitoring System Specifications RE: ...

  • EMP Guidance Reg 12 Rule 13
    EMP Guidance Reg 12 Rule 13

    Jan 13, 2021 ... Regulation 12, Miscellaneous Standards of Performance, Rule 13: Foundry and Forging Operations 2021 Guidance to Update Emissions Minimization Plan Attention: Owners and Operators of Foundry and ...

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    (237 Kb PDF, 2 pgs)

    Jan 13, 2021 ... Regulation 12, Miscellaneous Standards of Performance, Rule 13: Foundry and Forging Operations 2021 Guidance to Update Emissions Minimization Plan Attention: Owners and Operators of Foundry and ...

  • 12/22/2022 Letter to Tesoro
    12/22/2022 Letter to Tesoro

    Dec 22, 2022 ... December 22, 2022 Anne Partmann Environmental Supervisor – Martinez Refinery Tesoro Refining & Marketing Company LLC 150 Solano Way Martinez, CA 94553 RE: Refinery Fenceline H S TDL ...

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    (368 Kb PDF, 9 pgs)

    Dec 22, 2022 ... December 22, 2022 Anne Partmann Environmental Supervisor – Martinez Refinery Tesoro Refining & Marketing Company LLC 150 Solano Way Martinez, CA 94553 RE: Refinery Fenceline H S TDL ...

  • 12/22/2022 Letter to Valero
    12/22/2022 Letter to Valero

    Dec 22, 2022 ... December 22, 2022 Taryn Wier Manager, Environmental Engineering - Benicia Refinery Valero Refining Company - California 3400 East Second Street Benicia, CA 94510-1097 RE: Refinery ...

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    (375 Kb PDF, 9 pgs)

    Dec 22, 2022 ... December 22, 2022 Taryn Wier Manager, Environmental Engineering - Benicia Refinery Valero Refining Company - California 3400 East Second Street Benicia, CA 94510-1097 RE: Refinery ...

  • 2023 Reg 12-15 Amp Notice
    2023 Reg 12-15 Amp Notice

    May 30, 2023 ... NOTICE OF EXTENSION OF THE TIME PERIOD FOR THE AIR DISTRICT’S REVIEW OF FENCELINE AIR MONITORING PLANS FOR HYDROGEN SULFIDE UNDER REGULATION 12, RULE 15, SECTION 404 June 2, 2023 Among ...

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    (194 Kb PDF, 2 pgs)

    May 30, 2023 ... NOTICE OF EXTENSION OF THE TIME PERIOD FOR THE AIR DISTRICT’S REVIEW OF FENCELINE AIR MONITORING PLANS FOR HYDROGEN SULFIDE UNDER REGULATION 12, RULE 15, SECTION 404 June 2, 2023 Among ...

  • 12/22/2023 Letter to Chevron
    12/22/2023 Letter to Chevron

    Dec 22, 2022 ... December 22, 2022 Shawn Lee Manager, Health, Environment & Safety Chevron Products Company P.O. Box 1272 Richmond, CA 94802-0272 RE: Refinery Fenceline H S TDL Monitoring System ...

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    (376 Kb PDF, 9 pgs)

    Dec 22, 2022 ... December 22, 2022 Shawn Lee Manager, Health, Environment & Safety Chevron Products Company P.O. Box 1272 Richmond, CA 94802-0272 RE: Refinery Fenceline H S TDL Monitoring System ...

  • 12/14/2017 Letter to EPA
    12/14/2017 Letter to EPA

    Dec 18, 2017 ... December 14, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Dear Ms.

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    (84 Kb PDF, 1 pg)

    Dec 18, 2017 ... December 14, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Dear Ms.

  • Statement of Basis 12-5-2016
    Statement of Basis 12-5-2016

    Dec 8, 2016 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 771-6000 Permit Evaluation and Statement of Basis for RENEWAL of MAJOR FACILITY ...

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    (468 Kb PDF, 28 pgs)

    Dec 8, 2016 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 771-6000 Permit Evaluation and Statement of Basis for RENEWAL of MAJOR FACILITY ...

  • Letter to EPA 12-5-2016
    Letter to EPA 12-5-2016

    Dec 8, 2016 ... December 5, 2016 Ms. Deborah Jordan Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 ALAMEDA COUNTY Tom ...

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    (85 Kb PDF, 1 pg)

    Dec 8, 2016 ... December 5, 2016 Ms. Deborah Jordan Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 ALAMEDA COUNTY Tom ...

  • Letter to EPA 5/12/2026
    Letter to EPA 5/12/2026

    May 18, 2026 ... May 12, 2026 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: This is to advise you ...

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    (388 Kb PDF, 1 pg)

    May 18, 2026 ... May 12, 2026 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: This is to advise you ...

  • Proposed Thresholds of Significance (12/09)
    Proposed Thresholds of Significance (12/09)

    Dec 8, 2009 ... California Environmental Quality Act Guidelines Update Proposed Thresholds of Significance December 7, 2009 ...

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    (339 Kb PDF, 61 pgs)

    Dec 8, 2009 ... California Environmental Quality Act Guidelines Update Proposed Thresholds of Significance December 7, 2009 ...

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