SMUD Thornton Avenue Former Electrical Substation Remedial Action Plan
Summary
SCH Number
2025080813
Lead Agency
California Department of Toxic Substances Control
(DTSC)
Document Title
SMUD Thornton Avenue Former Electrical Substation Remedial Action Plan
Document Type
NEG - Negative Declaration
Received
Present Land Use
Light industrial
Document Description
The proposed Remedial Action Plan for the remediation of contaminants of concern in soil at the SMUD Thornton Avenue former electrical substation. The remedial action would consist of excavating soil on the Site and eastern adjacent property containing arsenic and lead. The cleanup would also reduce the potential for leaching to groundwater. The excavated areas would be backfilled with clean soil. All excavated soil would be removed from the Site and transported to an appropriate, permitted off-Site facility for disposal. Asphalt pavements and concrete curbing on the eastern adjacent property would be restored after backfilling the excavation with clean soil.
Contact Information
Name
Peter Ruttan
Agency Name
Department of Toxic Substances Control
Job Title
Senior Engineering Geologist
Contact Types
Lead/Public Agency
Phone
Email
Location
Coordinates
Cities
Sacramento
Counties
Sacramento
Regions
Citywide
Cross Streets
1610 Thornton Avenue
Zip
95811
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Pesticide Regulation (DPR), California Department of Resources Recycling and Recovery, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 3 (DOT), California Department of Water Resources (DWR), California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California State Lands Commission (SLC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Department of General Services (DGS), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
State Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
Development Types
Other (cleanup action)
Local Actions
Remedial Action Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from State Reviewing Agency(ies)]
Disclaimer: The Governor’s Office of Land Use and Climate Innovation (LCI) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. For more information, please visit LCI’s Accessibility Site.