Response Plan for cleanup of the Proposed Costco Wholesale Warehouse Site
9 Documents in Project
Summary
SCH Number
2017052077
Lead Agency
City of Loomis
Document Title
Response Plan for cleanup of the Proposed Costco Wholesale Warehouse Site
Document Type
NOD - Notice of Determination
Received
Posted
6/28/2021
Document Description
The Response Plan is to excavate approximately 500 cubic yards of contaminated soil and transport it off-Site for disposal to a permitted facility. The excavated areas would then be backfilled with clean soil. Soil excavation, handling, and stockpiling would be performed in a manner which limits and controls the mixing of contaminated soil with uncontaminated soil. The Response Plan would allow for the safe reuse of the Site by reducing arsenic and lead concentrations to natural background levels typical for the area. Whenever any of the excavations are completed, soil samples will be collected from the sidewalls and bottom of the excavation to confirm that remaining soil has concentrations of lead and arsenic that are at or below background concentration values.
Contact Information
Name
Greg Ruiz
Agency Name
Project Manager, Department of Toxic Substances Control
Contact Types
Responsible Agency
Phone
Email
Location
Cities
Loomis
Counties
Placer
Cross Streets
Southeast Corner of Brace Road and Sierra College Boulevard, Loomis
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Placer
Final Environmental Document Available at
The administrative record for this project is available to the public by appointment at the following location:
Department of Toxic Substances Control
Site Mitigation and Restoration Program
8800 Cal Center Drive
Sacramento, CA 95826
Additional project information is available on EnviroStor: www.envirostor.dtsc.ca.gov/public/
Determinations
(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 Mitigated or 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
Yes
(5) A Statement of Overriding Considerations was adopted for this project
Yes
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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