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Jun 26, 2025 ... 2025 Annual Air Monitoring Network Plan A summary of the ambient air monitoring network in 2024 and proposed network changes through 2026 ...

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 ...

Jul 2, 2025 ... Unisearch LasIR TDLAS Maintenance and Test Procedures; STI-7801 July 3, 2025 Version 3 Page 1 of 26 Unisearch LasIR Tunable Diode Laser System (TDLAS) Maintenance and Test Procedure ...

Jun 9, 2025 ... 1 PROPOSED SETTLEMENT AGREEMENT BY AND BETWEEN 2 THE BAY AREA AIR QUALITY MANAGMENT DISTRICT AND 3 CHEVRON PRODUCTS COMPANY (Notice of Violation 56287) 4 I. Background: Parties and ...