Salmon Creek Sandblast Waste Abatement Remedial Action Plan

Summary

SCH Number
2024030737
Lead Agency
Department of Toxic Substances Control
Document Title
Salmon Creek Sandblast Waste Abatement Remedial Action Plan
Document Type
NEG - Negative Declaration
Received
Present Land Use
vacant, residential
Document Description
The proposed Work Plan for the remediation of lead-impacted shallow soil within the State right-of-way (ROW) under the Salmon Creek Bridge to statistically-based concentrations below the regulatory commercial/industrial land use cleanup goal. Remedial excavations on private parcels east of the State ROW would be performed to reduce lead concentrations below the regulatory residential land use cleanup goal (80 mg/kg plus background concentration). Removal of vegetation would be necessary prior to removal of lead-impacted shallow soils; however, the targeted removal would preserve vegetation on steep, difficult to access slopes. Excavation depths would vary from 0.5 feet to 1.5 feet. In situ testing and screening during excavation would be used to verify soils left in place meet the cleanup goals. Excavated materials would be shuttled to an onsite staging area and temporarily stockpiled. Areas where lead-impacted soils are removed would be restored by placement and contouring of imported borrow material, amendment of soils as needed, erosion control, revegetation, and wetland restoration.

Contact Information

Name
Dennis Palacios
Agency Name
Department of Toxic Substances Control
Job Title
Project Manager
Contact Types
Lead/Public Agency

Location

Cities
unincoporated area
Counties
Mendocino
Cross Streets
State Route (SR) 1 at post miles 43.0 through 43.2 (Whitesboro Cove)

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Transportation, District 1 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Other (none)
Local Actions
Removal Action Workplan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End

Attachments

Notice of Completion [NOC] Transmittal form

Disclaimer: The Governor’s Office of Planning and Research (OPR) 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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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