Operable Unit 1 Remedial Action Plan, Proposed South Region High School #9 & Middle School #4 Site
2 Documents in Project
Summary
SCH Number
2008091053
Lead Agency
Department of Toxic Substances Control
Document Title
Operable Unit 1 Remedial Action Plan, Proposed South Region High School #9 & Middle School #4 Site
Document Type
NEG - Negative Declaration
Received
Present Land Use
M2(Light manufacturing); M3(Heavy manufacturing)
Document Description
The proposed involves approval of a Remedial Action Plan (RAP) by the Department of Toxic Substance Control (DTSC) for the proposed South Region High School Site #9 ("the Site") pursuant to Health and Safety Code chapter 6.8. The RAP focuses on excavation and off-site disposal of ~31,740 cubic yards (CY) of onsite soils impacted with metals (mainly antimony, arsenic, barium, cadmium, lead, and mercury), polychlorinated biphenyls (PCBs), volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), and total petroleum hydrocarbons (TPHs). After completion of the planned excavations, cleanup confirmation sampling and Site restoration will be conducted. If necessary, additional soil volume will be excavated to ensure all impacted soils containing the identified chemicals of concern (COCs) at concentrations exceeding the cleanup levels have been properly removed. The RAP also provides temporary land use controls and a monitoring and contingency plan for Parcel 39 as more fully explained below. The Draft Operable Unit 1 Area A (OU 1A) RAP, Proposed South Region High School #9 and Middle School #4 Site is incorporated by reference.
Contact Information
Name
Joe Hwong
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
South Gate
Counties
Los Angeles
Cross Streets
5246 Tweedy Blvd. and Burtis St.
Zip
90280
Total Acres
35
Parcel #
6222-029-902, various (14 parcels)
State Highways
710
Schools
Tweedy Elem.
Waterways
Los Angeles River
Township
3S
Range
12W
Section
6
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery, California Department of Transportation, District 7 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 7 (DOT)
Development Types
Educational (Proposed high school site)
Local Actions
RAP
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Wetland/Riparian, Wildlife
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.