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Aug 25, 2004 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Jan 26, 2005 ... UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION IX 75 Hawthorne Street San Francisco, CA 94105 April 14, 2004 Mr. Steve Hill Air Pollution Control Officer Bay Area Air Quality ...

Jul 18, 2023 ... Attachment 1 – Basis for Determination That Martinez Refining Company’s Revised Fenceline Air Monitoring Plan and Quality Assurance Project Plan (Submitted February 15, 2023) Do Not Meet District ...

Apr 29, 2025 ... BAAQMD received on 4/28/25 Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 07, 2025 Flaring Due to Startup of Hydrogen Plant Trains ...

Apr 29, 2025 ... BAAQMD received on 4/28/25 Attachment V Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 14 - 15, 2025 Flaring Due to Startup of Hydrogen Plant Trains ...

Apr 29, 2025 ... BAAQMD received on 4/28/25 Attachment VI Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 21, 2025 Flaring Due to Shutdown of Hydrogen Plant Trains ...

Aug 19, 2024 ... BAAQMD received on 08/19/24 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events June 13, 2024 Flaring Due to Start-up of Hydrogen Plant Trains ...

Aug 19, 2024 ... BAAQMD received on 08/19/24 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events June 02 – 03, 2024 Flaring Due to Shutdown of Hydrogen Plant Trains ...

Oct 30, 2024 ... BAAQMD received on 10/30/24 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 15, 2024 Flaring Due to Startup of Process Unit ...

Jul 18, 2023 ... Attachment 1 - Basis for Determination That Chevron’s Revised Fenceline Air Monitoring Plan and Quality Assurance Project Plan (Submitted February 17, 2023) Do Not Meet District Regulation ...

Jun 27, 2024 ... BAAQMD received 06/27/24 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events April 29, 2024 Flaring Due to Feed Compressor Shutdown ...

Jul 26, 2024 ... BAAQMD received on 07/26/24 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 23 - 24, 2024 Flaring Due to Shutdown of Hydrogen Plant Trains ...

Feb 15, 2024 ... BAAQMD received 01/26/24 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 15, 2023 Flaring Due to Startup of Hydrogen Plant Train ...

Feb 15, 2024 ... BAAQMD received 01/26/24 Attachment VII Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 30, 2023 Flaring Due to Startup of Hydrogen Plant Train ...

Feb 15, 2024 ... BAAQMD received 01/26/24 Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 17, 2023 Flaring Due to Startup of Hydrogen Plant Train ...

Feb 15, 2024 ... BAAQMD received 01/26/24 Attachment VI Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 28, 2023 Flaring Due to Startup of Hydrogen Plant Train ...

Feb 15, 2024 ... BAAQMD received 01/26/24 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 14, 2023 Flaring Due to Shutdown and Startup of Hydrogen Plant Train ...

Oct 30, 2024 ... BAAQMD received on 10/30/24 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 02, 2024 Flaring Due to Mechanical Failure of Compressor Steam System ...

Jul 26, 2024 ... BAAQMD received on 07/26/24 Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 29, 2024 Flaring Due to Start-up of Hydrogen Plant Trains ...

Jul 26, 2024 ... BAAQMD received on 07/26/24 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 16 – 17, 2024 Flaring Due to Shutdown of Hydrogen Plant Trains ...