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Dec 30, 2019 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events July 16-17, 2019 Startup of Hydrogen Plant Train 2 (S-4450) ...

Jul 1, 2019 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 7-8, 2019 Start-up of Hydrogen Plant Train 1 (S-4449) ...

Dec 30, 2019 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events June 13-14, 2019 Startup of Hydrogen Plant Train 2 (S-4450) ...

Apr 29, 2025 ... BAAQMD received on 4/28/25 Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 8, 2025 Flaring Due to Mechanical Fatigue of an Actuator Linkage ...

Apr 18, 2019 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events January 8, 2019 - January 9, 2019 Shutdown and Start-up of Hydrogen Plant Train 2 (S-4450) ...

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 ...

Feb 15, 2024 ... BAAQMD received 01/26/24 Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events November 27, 2023 Flaring Due to Power Failure ...

Apr 18, 2019 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events January 4, 2019 - January 7, 2019 Start-up and Shutdown of Hydrogen Plant Train 2 (S-4450) ...

Jul 1, 2019 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 2-6, 2019 Start-up of Hydrogen Plant Train 2 (S-4450) ...

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 ...

Apr 29, 2025 ... BAAQMD received on 4/28/25 Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 2, 2025 Flaring Due to Failure of a Condensate Drum Level Indicator ...

Apr 29, 2025 ... BAAQMD received on 4/28/25 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events February 1, 2025 Flaring Due to Mechanical Failure of a Control Valve ...

Apr 18, 2019 ... Chevron Shawn Lee • HES Manager, Richmond Refinery 2019 APR -l• PM I: 35 April 1, 2019 Bay Area Air Quality Management District Mail Stop FM 1 375 Beale Street, Suite 600 San Francisco, CA ...

Sep 18, 2019 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 10, 2019 - May 11, 2019 Shutdown and Start-up of Hydrogen Plant Train 2 (S-4450) ...

Sep 18, 2019 ... Attachment VI Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 28, 2019 -May 29, 2019 Shutdown and Start-up of Hydrogen Plant Train 2 (S-4450) ...

Sep 18, 2019 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events May 7, 2019 Sudden Change in Hydrogen Demand ...