Miraflores Housing Development


SCH Number
Lead Agency
Department of Toxic Substances Control
Document Title
Miraflores Housing Development
Document Type
NEG - Negative Declaration
Present Land Use
Low Density Single Family Residential and Agricultural use
Document Description
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.

Contact Information

Homayune Atiqee
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency


Contra Costa
Cross Streets
Wall Avenue and South 47th Street
Total Acres
Parcel #
513-321-001; 513-330-001, 005, etc.
State Highways
SR-123, I-80, I-580
King ES, Kennedy HS
Baxter Creek, San Francisco Bay

Notice of Completion

Review Period Start
Review Period End
Local Actions
Remedial Action Plan
Project Issues
Aesthetics, Air Quality, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Transportation, Vegetation, Wetland/Riparian, Wildlife
Reviewing Agencies
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

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.

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