Final Third Revised Interim Measures Workplan, Ducommun AeroStructures, El Mirage Facility, California

2 Documents in Project

Summary

SCH Number
2016031096
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Final Third Revised Interim Measures Workplan, Ducommun AeroStructures, El Mirage Facility, California
Document Type
NEG - Negative Declaration
Received
Present Land Use
Industrial

Document Description
DTSC is considering approval of the proposed Third Revised Interim Measures Workplan Ducommun AeroStructures, El Mirage Facility, El Mirage, CA, project to control the migration of contaminated groundwater at the Ducommun AeroStructures, El Mirage Facility (formerly known as Aerochem). The project proposes to conduct groundwater extraction activities to achieve hydraulic control, reduce the source of contamination through soil vapor extraction, augment and increase monitoring of the existing groundwater system. Historical activities at the Site have resulted in the release of trichloroethene, tetrachloroethene and some metals, specifically hexavalent chromium, to soil and groundwater. The project activities would be conducted in accordance with the Final Third Revised Interim Measures Workplan, El Mirage Facility El Mirage Facility El Mirage, CA dated Oct 14, 2005 and revised Sep 2010.

Contact Information
Alan Hsu
Department of Toxic Substances Control
5796 Corporate Ave
Cypress, CA 90630

Phone : (714) 484-5395

Location

Cities
Adelanto
Counties
San Bernardino
Cross Streets
El Mirage Rd and Sheep Creek Rd
Zip
92301
Total Acres
120
Parcel #
045711202
Township
6N
Range
7W
Section
23
Base
SB
Other Information
lat:34-600-425 long:117-580-837

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Hazardous (PCE, TCE and Cr VI)
Local Action
Other Action Other Action: Interim Measures Workplan(hazardous waste removal action, parcel
Project Issues
Agricultural Land Archaeologic-Historic Toxic/Hazardous Water Quality Water Supply Wildlife
Reviewing Agencies
California Air Resources Board California Department of Parks and Recreation California Department of Transportation, District 8 California Native American Heritage Commission California Regional Water Quality Control Board, Lahontan Victorville Region 6 Department of Fish and Wildlife, Region 6 Department of Water Resources Resources Agency State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance

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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