Low Density Single Family Residential and Agricultural use
DTSC is considering approval of a Remediation Action Plan (RAP) to complete remediation activities required at the Miraflores Housing Development (Site) located in Richmond, CA. Remediation activities would include excavating and transporting 4,400 cubic yards of lead-, pesticide-, and petroleum hydrocarbon-affected soil off-site for disposal; import and placement of 4,200 cubic yards of clean fill; removal and disposal of several underground storage tanks (USTs) and a hydraulic lift, and groundwater monitoring. Most excavations will only extend one to two feet below ground surface (bgs). However, removal of the USTs, hydraulic lift, and areas of petroleum hydrocarbon-affected soil will require excavations ranging from 10 to 14 feet. The estimated duration of remediation activities is 10 to 12 weeks. The RAP has been prepared in accordance with California Health and Safety Code (HSC). Chapter 6.8, Section 25356.1.
Aesthetics, Air Quality, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Transportation, Vegetation, Wetland/Riparian, Wildlife
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, State Water Resources Control Board, Divison of Financial Assistance, California Department of Transportation, District 4 (DOT), Office of Historic Preservation
Reviewing Agency Comments
California Department of Transportation, District 4 (DOT), Office of Historic Preservation
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