Remedial Action Plan for Potrero Canyon (Lockheed Martin Beaumont Site 1)

SCH Number: 2014091006
Lead Agency: Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title: Remedial Action Plan for Potrero Canyon (Lockheed Martin Beaumont Site 1)
Document Type: NOD - Notice of Determination
Received: 6/28/2016
Posted: 6/28/2016
Present Land Use: Site is currently vacant Z: Recreation/Conservation GPD: Recreation/Conservation

Document Description: The proposed project is to clean up the Potrero Canyon (site), also known as Lockhead Propulsion - Beaumont No. 1, within the City of Beaumont, Riverside County, California. The proposed cleanup includes remediation of contaminated soil and groundwater, landfill containment, and mitigation of residual munitions and explosives of concern. The proposed remedy is the subject of a Regional Action Plan (RAP), currently under preparation by DTSC, and includes: shallow excavation and disposal of impacted soil, hydraulic containment for the regional groundwater plume, landfill capping, and institutional controls that would restrict future land use at the site.

Contact Information: Daniel Zogaib
Department of Toxic Substances Control
5796 Corporate Avenue
Cypress, CA 90630
Phone : (714) 484-5483

Final Environmental Document Available at: 5796 Corporate Avenue, Cypress, CA 90630

(1) The project will have a significant impact on the environment: No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA: Yes
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA: No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA: No
(3) Mitigated measures were made a condition of the approval of the project: Yes
(4) A mitigation reporting or monitoring plan was adopted for this project: N/A
(5) A Statement of Overriding Considerations was adopted for this project: No
(6) Findings were made pursuant to the provisions of CEQA: Yes