Injection of Gaseous Ozone for Remediation of Groundwater at 76 Station #699
2 Documents in Project
Summary
SCH Number
2004011140
Lead Agency
Regional Water Quality Control Board, Region 4 (Los Angeles)
Document Title
Injection of Gaseous Ozone for Remediation of Groundwater at 76 Station #699
Document Type
NOD - Notice of Determination
Received
Posted
3/15/2004
Present Land Use
Former 67 Station #6991, 4210 East Main Street, Ventura, California
Document Description
Under the oversight of the Regional Board, ConocoPhillips proposes to use C-Sparge ozone injection technology to remediate petroleum hydrocarbon contaminated groundwater beneath former 76 Station #6991, 4210 E. Main Street, Ventura, California. The C-Sparge technology combines low-flow [3 to 5 cubic feet per minute (cfm)] air sparging with ozonation to oxidize petroleum hydrocarbons into benign byproducts, carbon dioxide (CO2) and water (H20). Ozone is generated onsite using a control panel with a built-in compressor and ozone generator.
Contact Information
Name
Dionisia Rodriguez
Agency Name
Regional Water Quality Control Board - Los Angeles
Contact Types
Lead/Public Agency
Phone
Location
Cities
Ventura
Counties
Ventura
Cross Streets
Donlon Street
Zip
93003
Total Acres
1.1
Parcel #
084-0091-105
Notice of Determination
Approving Agency
California Regional Water Quality Control Board, Los Angeles
Approving Agency Role
Lead Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
N/A
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.