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The Air District has issued Crown Hill Materials, a concrete facility in Vallejo, a Notice of Violation for operating a concrete batch plant without the required air quality permit. The Air District has also issued a cease-and-desist letter directing the company to stop operating the unpermitted plant.

Learn about Synthetic Minor Operating Permit eligibility and requirements, and view a list of Bay Area Synthetic Minor Facilities.

The Air District and Alameda County District Attorney Ursula Jones Dickson filed a joint civil lawsuit against Radius Recycling, formerly Schnitzer Steel Industries, for air quality violations related to the fire at the company’s facility in West Oakland on August 9-10, 2023. In addition, previous enforcement actions by the Air District and the district attorney required Radius Recycling to install new equipment that has eliminated hundreds of tons of air pollution and reduced cancer risk by 84 percent since 2022; today the Air District finalized the operating permit for this important equipment. 

Aug 18, 2025 ... FOR IMMEDIATE RELEASE: August 18, 2025 CONTACT: communications@baaqmd.gov Air District directs Crown Hill Materials to cease operating unpermitted concrete batch plant SAN FRANCISCO – The ...

Jul 24, 2017 ... AGENDA: 4 BAY AREA AIR QUALITY MANAGEMENT DISTRICT Memorandum To: Chairperson Liz Kniss and Members of the Executive Committee From: Chairperson Valerie Armento, Esq., ...

Sep 15, 2015 ... AGENDA: 4 BAY AREA AIR QUALITY MANAGEMENT DISTRICT Memorandum To: Chairperson Carole Groom and Members of the Executive Committee From: Chairperson Terry Trumbull, Esq., and ...

May 11, 2021 ... 1 2 3 4 5 6 BEFORE THE HEARING BOARD OF THE 7 BAY AREA AIR QUALITY MANAGEMENT DISTRICT 8 9 AIR POLLUTION CONTROL OFFICER of the ) DOCKET NO. 3729 BAY AREA AIR ...

Aug 18, 2025 ... OFFICE OF THE GENERAL COUNSEL Telephone: (415) 749-4920 Fax: (415) 749-5103 August 18, 2025 VIA ELECTRONIC AND U.S. MAIL: Michael D. Corrigan, Esq. Dickenson Peatman, & Fogarty law ...

Apr 20, 2017 ... FI.l .. ED 1 APR 19 2017 2 [ 1 HEARING BOARD 3 BAY AREA AIR QUAL.fTY MANAGEMENT DISTRICT 4 5 6 7 BEFORE THE HEARING BOARD OF THE 8 BAY AREA AIR QUALITY MANAGEMENT DISTRICT 9 10 AIR ...

Apr 20, 2022 ... 1 2 3 FILED 4 APR 2 0 2022 5 I I HEARING 80All0 6 BAV AREA AIR QUALITY MANAGEMENT DISTRICT 7 BEFORE THE HEARING BOARD OF THE 8 BAY AREA Am QUALITY MANAGEMENT DISTRICT 9 3733 10 AIR ...

Oct 2, 2023 ... 1 2 3 4 5 6 BEFORE THE HEARING BOARD OF THE BAY AREA AIR QUALITY MANAGEMENT DISTRICT 7 STATE OF CALIFORNIA 8 9 AIR POLLUTION CONTROL OFFICER of the ) BAY AREA ...

Apr 14, 2004 ... Dennis Bolt Bay Area Coordinator (925) 323-3008 (413) 845-6855 (FAX) dennis@wspa.org April 14, 2004 Mr. Steve Hill Air Quality Engineering Manager Bay Area Air Quality Management ...

Apr 14, 2004 ... Dennis Bolt Bay Area Coordinator (925) 323-3008 (413) 845-6855 (FAX) dennis@wspa.org April 14, 2004 Mr. Steve Hill Air Quality Engineering Manager Bay Area Air Quality Management ...

Apr 14, 2004 ... Dennis Bolt Bay Area Coordinator (925) 323-3008 (413) 845-6855 (FAX) dennis@wspa.org April 14, 2004 Mr. Steve Hill Air Quality Engineering Manager Bay Area Air Quality Management ...

Apr 14, 2004 ... Dennis Bolt Bay Area Coordinator (925) 323-3008 (413) 845-6855 (FAX) dennis@wspa.org April 14, 2004 Mr. Steve Hill Air Quality Engineering Manager Bay Area Air Quality Management ...

Apr 14, 2004 ... Dennis Bolt Bay Area Coordinator (925) 323-3008 (413) 845-6855 (FAX) dennis@wspa.org April 14, 2004 Mr. Steve Hill Air Quality Engineering Manager Bay Area Air Quality Management ...

Apr 14, 2004 ... Dennis Bolt Bay Area Coordinator (925) 323-3008 (413) 845-6855 (FAX) dennis@wspa.org April 14, 2004 Mr. Steve Hill Air Quality Engineering Manager Bay Area Air Quality Management ...

Apr 20, 2011 ... Bay Area Air Quality Management District 939 Ellis Street San Francisco, CA 94109 (415) 771-6000 Permit Evaluation and Statement of Basis for the MAJOR FACILITY REVIEW PERMIT ...

Mar 28, 2012 ... SYNTHETIC MINOR OPERATING PERMIT EVALUATION REPORT NASA-AMES RESEARCH CENTER PLANT NUMBER A0550 APPLICATION NUMBER 23438 BACKGROUND The NASA Ames Research Center (NASA Ames) is subject to ...

Jul 23, 2020 ... AGENDA: 3 BAY AREA AIR QUALITY MANAGEMENT DISTRICT Memorandum To: Chairperson Rod Sinks and Members of the Executive Committee From: Chairperson Valerie J. Armento, Esq., ...