Post Closure Permit for Ponds 8 and 9
- SCH Number
- Lead Agency
- Toxic Substances Control, Department of (Department of Toxic Substances Control)
- Document Title
- Post Closure Permit for Ponds 8 and 9
- Document Type
- NOE - Notice of Exemption
- Document Description
- The Department of Toxic Substances Control (DTSC) is issuing a post-closure permit to Tesoro Refining and Marketing Company. The permit is for the post-closure care of two closed surface impoundments, Ponds 8 and 9. These Ponds are subject to post-closure because, required DTSC clean-up standards could not be met during closure activities. The post closure permit will require the owner/operator to continue the monitoring and cleanup requirements of the California Regional Water Quality Control Board (RWQCB) as per Cleanup and Abatement Order No. 88-70 (CAO 88-70), as modified by the RWQCB and any order requirements imposed by DTSC. The owner/operator is proposing to fill both Ponds and covering them with an asphalt and/or concrete cap.
- Contact Information
Department of Toxic Substances Control
Office of Permitting 9211 Oakdale Avenue
Chatsworth, CA 91311
Phone : (818) 717-6679
- Los Angeles
Notice of Exemption
- Exempt Status
- Categorical Exemption
- Type, Section or Code
- 15061 (b)(3)
- Reasons for Exemption
- No possibility of significant effect on the environment.
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