Advisory

Planned prescribed burning on Angel Island Wednesday has been canceled.

Air quality is improving following today’s burn, and the Air District continues to monitor smoke across the region. Crews may remain on site tomorrow to extinguish remaining hot spots, but no additional prescribed burning is planned. Wednesday’s Spare the Air Alert is for ozone and is separate from today’s smoke impacts.

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240 results for '2900 12'

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Summary of Changes to Reg 12 Rule 15

Summary of Changes to Reg 12 Rule 15
Thg3 21, 2016 ... Summary of Recent Changes to Regulation 12, Rule 15 Posted: March 21, 2016 On January 29, 2016, the Air District published a proposed version of Regulation 12, Rule 15: Petroleum Refining ...
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(317 Kb PDF, 3 pgs)

Thg3 21, 2016 ... Summary of Recent Changes to Regulation 12, Rule 15 Posted: March 21, 2016 On January 29, 2016, the Air District published a proposed version of Regulation 12, Rule 15: Petroleum Refining ...
Martinez Refining Company Incident Report 12/15/23

Martinez Refining Company Incident Report 12/15/23
Thg12 15, 2023 ... Compliance and Enforcement Division INCIDENT REPORT December 15, 2023 Martinez Refining Company, Site # A0011 3485 Pacheco Blvd Martinez, California Bay Area Air Quality Management ...
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(161 Kb PDF, 1 pg)

Thg12 15, 2023 ... Compliance and Enforcement Division INCIDENT REPORT December 15, 2023 Martinez Refining Company, Site # A0011 3485 Pacheco Blvd Martinez, California Bay Area Air Quality Management ...
Valero Regulation 12, Rule 15 Air Monitoring Plan

Valero Regulation 12, Rule 15 Air Monitoring Plan
Thg4 14, 2026 ... Air Monitoring Plan for the Valero Refinery in Benicia, California Prepared for Valero Refining Company - CA Benicia Refinery Benicia, CA Updated: April 14, 2026 Original: September 7, ...
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(6 Mb PDF, 177 pgs)

Thg4 14, 2026 ... Air Monitoring Plan for the Valero Refinery in Benicia, California Prepared for Valero Refining Company - CA Benicia Refinery Benicia, CA Updated: April 14, 2026 Original: September 7, ...
ST-12 Collection of Odorous Samples (Reg. 7)

ST-12 Collection of Odorous Samples (Reg. 7)
Oct 7, 1996 ... Source Test Method ST-12 COLLECTION OF ODOROUS SAMPLES (Adopted January 20, 1982) REF: Regulation 7-401 1. APPLICABILITY 1.1 This method is used for the collection of odorous samples to be ...
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(84 Kb PDF, 4 pgs)

Oct 7, 1996 ... Source Test Method ST-12 COLLECTION OF ODOROUS SAMPLES (Adopted January 20, 1982) REF: Regulation 7-401 1. APPLICABILITY 1.1 This method is used for the collection of odorous samples to be ...
Guidance to Prepare Regulation 12-13 Emissions Minimization Plan

Guidance to Prepare Regulation 12-13 Emissions Minimization Plan
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 ...
12/07/2018 Russell City Draft Engr Eval Report

12/07/2018 Russell City Draft Engr Eval Report
Dec 6, 2018 ... Draft Engineering Evaluation Russell City “Black Start” Capability Project Russell City Energy Center Hayward, CA California Energy Commission Petition for Modification ...
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(464 Kb PDF, 62 pgs)

Dec 6, 2018 ... Draft Engineering Evaluation Russell City “Black Start” Capability Project Russell City Energy Center Hayward, CA California Energy Commission Petition for Modification ...
Martinez Refining Company Grass Fire Incident 12/17/23

Martinez Refining Company Grass Fire Incident 12/17/23
Thg12 18, 2023 ... Compliance and Enforcement Division INCIDENT REPORT December 17, 2023 MRC Refinery, Site # A0011 3485 Pacheco Boulevard Martinez, California December 17, 2023 At 4:26 PM the Bay ...
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(216 Kb PDF, 1 pg)

Thg12 18, 2023 ... Compliance and Enforcement Division INCIDENT REPORT December 17, 2023 MRC Refinery, Site # A0011 3485 Pacheco Boulevard Martinez, California December 17, 2023 At 4:26 PM the Bay ...
Pacific Steel Casting (PSC) LLC. Reg 12-13 EMP

Pacific Steel Casting (PSC) LLC. Reg 12-13 EMP
Thg11 7, 2017 ... ...
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(1 Mb PDF, 83 pgs)

Thg11 7, 2017 ... ...
Proposed New Rule 12-15: Petroleum Refining Emissions Tracking

Proposed New Rule 12-15: Petroleum Refining Emissions Tracking
Thg4 14, 2016 ... REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 15 PETROLEUM REFINING EMISSIONS TRACKING INDEX 12-15-100 GENERAL 12-15-101 Description 12-15-200 DEFINITIONS 12-15-201 Accidental Air ...
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(316 Kb PDF, 7 pgs)

Thg4 14, 2016 ... REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 15 PETROLEUM REFINING EMISSIONS TRACKING INDEX 12-15-100 GENERAL 12-15-101 Description 12-15-200 DEFINITIONS 12-15-201 Accidental Air ...
Application for Short-Term Variance, filed 8/12/24

Application for Short-Term Variance, filed 8/12/24
Aug 12, 2024 ... ...
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(2 Mb PDF, 51 pgs)

Aug 12, 2024 ... ...
Application for Short-Term Variance, filed 3/12/26

Application for Short-Term Variance, filed 3/12/26
Mar 12, 2026 ... ...
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(2 Mb PDF, 11 pgs)

Mar 12, 2026 ... ...
Tomorrow, Tuesday, September 12, is a Spare the Air Day

Tomorrow, Tuesday, September 12, is a Spare the Air Day
Tomorrow, Tuesday, September 12, is a Spare the Air Day
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(22 Kb PDF, 1 pg)

Tomorrow, Tuesday, September 12, is a Spare the Air Day
Foundry and Forging, Regulation 12-13, Operation and Maintenance Requirements

Foundry and Forging, Regulation 12-13, Operation and Maintenance Requirements
Jun 25, 2013 ... Compliance Advisory June 17, 2013 Foundry and Forging Operations This Advisory is provided to inform you about activities of the Air District which may affect your operation. It is ...
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(223 Kb PDF, 2 pgs)

Jun 25, 2013 ... Compliance Advisory June 17, 2013 Foundry and Forging Operations This Advisory is provided to inform you about activities of the Air District which may affect your operation. It is ...
Amending District Regulation 12, Rule 15: Petroleum Refining Emissions Tracking

Amending District Regulation 12, Rule 15: Petroleum Refining Emissions Tracking
Thg12 4, 2019 ... ...
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(192 Kb PDF, 4 pgs)

Thg12 4, 2019 ... ...
Martinez Refining Company - Regulation 12, Rule 15 Air Monitoring Plan

Martinez Refining Company - Regulation 12, Rule 15 Air Monitoring Plan
Thg12 18, 2025 ... Martinez Refining Company Regulation 12, Rule 15 Air Monitoring Plan ...
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(29 Mb PDF, 387 pgs)

Thg12 18, 2025 ... Martinez Refining Company Regulation 12, Rule 15 Air Monitoring Plan ...
Air District offers $12 million to reduce diesel engine pollution

Air District offers $12 million to reduce diesel engine pollution
Thg7 15, 2014 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann July 15, 2014 415.749.4900 Air District offers $12 million to reduce diesel ...
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(25 Kb PDF, 1 pg)

Thg7 15, 2014 ... NEWS FOR IMMEDIATE RELEASE CONTACT: Ralph Borrmann July 15, 2014 415.749.4900 Air District offers $12 million to reduce diesel ...
RFP 2014-014 Questions and Answers - Updated 12-10-14

RFP 2014-014 Questions and Answers - Updated 12-10-14
Thg12 10, 2014 ... December 10, 2014 Questions and Answers - RFP 2014-014 Website Content Language Translation 1. Will there be a % of the winning bid paid to the State of California? If so, what will the ...
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(278 Kb PDF, 3 pgs)

Thg12 10, 2014 ... December 10, 2014 Questions and Answers - RFP 2014-014 Website Content Language Translation 1. Will there be a % of the winning bid paid to the State of California? If so, what will the ...
Draft Regulation 12, Rule 16: Petroleum Refining Facility-Wide Emissions Limits

Draft Regulation 12, Rule 16: Petroleum Refining Facility-Wide Emissions Limits
Oct 14, 2016 ... DRAFT October 12, 2016 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 16 PETROLEUM REFINING FACILITY-WIDE EMISSIONS LIMITS INDEX 12-16-100 GENERAL 12-16-101 Description 12-16-102 ...
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(365 Kb PDF, 6 pgs)

Oct 14, 2016 ... DRAFT October 12, 2016 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 16 PETROLEUM REFINING FACILITY-WIDE EMISSIONS LIMITS INDEX 12-16-100 GENERAL 12-16-101 Description 12-16-102 ...
Initial Draft Staff Report for Rules 11-18 and 12-16

Initial Draft Staff Report for Rules 11-18 and 12-16
Oct 27, 2016 ... Draft Regulation 12, Rule 16: Petroleum Refining Facility- Wide Emissions Limits AND Draft Regulation 11, Rule 18: Reduction of Risk from Air Toxic Emissions at Existing ...
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(571 Kb PDF, 47 pgs)

Oct 27, 2016 ... Draft Regulation 12, Rule 16: Petroleum Refining Facility- Wide Emissions Limits AND Draft Regulation 11, Rule 18: Reduction of Risk from Air Toxic Emissions at Existing ...
Proposed Regulation 12, Rule 16: Petroleum Refining Facility-Wide Emissions Limits

Proposed Regulation 12, Rule 16: Petroleum Refining Facility-Wide Emissions Limits
Mar 29, 2017 ... DRAFT March 29, 2017 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 16 PETROLEUM REFINING FACILITY-WIDE EMISSIONS LIMITS INDEX 12-16-100 GENERAL 12-16-101 Description 12-16-102 ...
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(266 Kb PDF, 1 pg)

Mar 29, 2017 ... DRAFT March 29, 2017 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 16 PETROLEUM REFINING FACILITY-WIDE EMISSIONS LIMITS INDEX 12-16-100 GENERAL 12-16-101 Description 12-16-102 ...

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Cập Nhật Lần Cuối: 08/11/2016

Planned prescribed burning on Angel Island Wednesday has been canceled.

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