Chemours Oakley Site Sediment, Soil and Groundwater Corrective Measure Studies

2 Documents in Project

Summary

SCH Number
2018032039
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Chemours Oakley Site Sediment, Soil and Groundwater Corrective Measure Studies
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
DTSC is considering approval of three Corrective Measures Studies to address the release of Constituents of Concern. The proposed remedial activities would address the releases of COCs in sediment, soil, and groundwater that may pose a risk to human health or the environment. Key constituents of concern that will be remediated include lead, organolead, carbon tetrachloride, CFC-11, CFC-113, 1,2-DCA, tetrachloroethylene, and arsenic. Once these remedies are in place, it is expected that most of the upland area of the site would be redeveloped for industrial and commercial use, although a portion of the upland adjacent to wetland area may be used for recreational use. (e.g. walking trail).

Contact Information
Carolyn Tatoian-Cain
Department of Toxic Substances Control
8800 Cal Center Drive
Sacramento, CA 95826-3000

(916) 255-3771

Location

Coordinates
38°012'.905"N 121°.749'.554"W
Cities
Oakley
Counties
Contra Costa
Cross Streets
Wilbur Ave
Zip
94561
Total Acres
345
Parcel #
037-020-016
State Highways
SR 160
Railways
Burlington Northern
Waterways
San Joaquin River
Township
2N
Range
2E
Section
15,22
Base
MDBM

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Hazardous (corrective measure studies)
Project Issues
Landuse Wetland/Riparian Water Supply Water Quality Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Regional Water Quality Control Bd., Region 5 (Sacramento) Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Caltrans, District 4 Delta Protection Commission Delta Stewardship Council Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Resources Agency State Water Resources Control Board, Division of Water Quality
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