Enhanced Reductive Dechlorination Biobarrier to Treat and Contain VOCs Impacted Groundwater

2 Documents in Project


SCH Number
Lead Agency
Regional Water Quality Control Board, Region 4 (Los Angeles)
Document Title
Enhanced Reductive Dechlorination Biobarrier to Treat and Contain VOCs Impacted Groundwater
Document Type
NEG - Negative Declaration
Present Land Use

Document Description
Under the oversight of the RWQGB, Los Angeles Region, Honeywell International, Inc. proposes to implement periodic injections of organic substrates, pH buffer, bioaugmentation culture, and anaerobic chase water into the subsurface for remediation of volatile organic compounds (VOCs) impacted groundwater beneath the former Honeywell Gardena facility. The bioagumentation culture is an enriched natural bacteria culture that contains Dehalococcoides species which can promote complete degradation of chlorinated VOCs.

Contact Information
Ann Chang
Regional Water Quality Control Board, Region 4 (Los Angeles)
Lead/Public Agency
320 West 4th Street, Suite 200
Los Angeles, CA 90013

Phone : (213) 620-6122


33°52'23"N 118°18'27"W
Los Angeles
Cross Streets
West Artesia Boulevard and Western Avenue
Total Acres
Parcel #
State Highways
Hwy 405 and 110
Western Ave./W. 166th
Arlington ES
Dominguez Channel

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (In-Situ Groundwater Bioremediation)
Local Action
WDR Permit
Project Issues
Hazards & Hazardous Materials Hydrology/Water Quality Noise Transportation
Reviewing Agencies
California Air Resources Board (ARB) California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Parks and Recreation California Department of Public Health (CDPH) California Department of Transportation, District 7 (DOT) California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB) Department of Food and Agriculture Department of Water Resources Resources Agency State Water Resources Control Board, Division of Water Quality California Native American Heritage Commission (NAHC)

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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