SCH Number,Lead Agency Name,Lead Agency Title,Lead Agency Acronym,Document Title,Document Type,Received,Posted,Document Description,Document Portal URL,Project Title,Contact Full Name,Contact Authority,Contact Job Title,Contact Email Address,Contact Address 1,Contact Address 2,Contact City,Contact State,Contact Zip Code,Contact Phone Number,Location Coordinates,Cities,Counties,County Clerks,Location Cross Streets,Location Zip Code,Location Total Acres,Location Parcel Number,Location State Highways,Location Waterways,Location Airports,NOC Has Non Late Comment,NOC State Review Start Date,NOC State Review End Date,NOC Development Type,NOC Local Action,NOC Project Issues,NOC Local Review Start Date,NOC Local Review End Date,NOE Exempt Status,NOE Exempt Citation,NOE Reasons for Exemption,NOD Agency,NOD Approved By Lead Agency,NOD Approved Date,NOD Significant Environmental Impact,NOD Environmental Impact Report Prepared,NOD Negative Declaration Prepared,NOD Other Document Type,NOD Mitigation Measures,NOD Mitigation Reporting Or Monitoring Plan,NOD Statement Of Overriding Considerations Adopted,NOD Findings Made Pursuant,NOD Final EIR Available Location 2004061131,"Regional Water Quality Control Board, Region 4 (Los Angeles)",,,Injection of Ozone at Venice McLaughlin Center,NOD,8/24/2004,8/24/2004,"Under the oversight of the Regional Board, Stratus Environmental, Inc. on behalf of the facility and landowners, Mr. Larry Canchola and Mr. Mojdeh Daneshrad respectively, proposes to use C-Sparge™ to remediate the dissolved-phase petroleum hydrocarbon plume beneath the site. The C-Sparge™ technology combines low-flow (3 to 5 cubic feet per minute) air sparging with ozonation to oxidize petroleum hydrocarbons into benign byproducts, carbon dioxide and water. Ozone is generated onsite using a control panel with built-in compressor and ozone generator. Using perforated sparge points, microbubbles (10 to 50 micrometers in diameter) of encapsulated ozone are introduced below the water table, where the oxidation reactions take place. Four injection points, integral to the C-Sparge™ system, will be used onsite within and around the dissolved-phase plume. During the injection, no groundwater will be pumped. Sparging will be performed on a cycled basis with the well cycled on for 5 to 10 minutes. Cycle times (on and off times) will be adjusted, as necessary, to optimize system efficiency. During C-Sparge™ system operations, microbubbles of encapsulated ozone will be discharged into the subsurface beneath the site. No other known constituents will be discharged to the subsurface during system operations. The C-Sparge™ system will inject approximately five grams per hour of ozone at a flow rate of 3 to 5 cfm. Therefore, the total concentration of ozone injected into the subsurface during the system operations will be approximately 0.59 milligrams per liter.",https://ceqanet.opr.ca.gov/2004061131/2,Injection of Ozone at Venice McLaughlin Center,Orlando H. Gonzalez,"Regional Water Quality Control Board, Region 4 (Los Angeles)",N/A,,"320 West 4th Street, Suite 200",,Los Angeles,CA,90013,3236202267,,Los Angeles,Los Angeles,,McLaughlin,90066,,9214-013-027,,,,,,,,,,,,,,,California Regional Water Quality Control Board ,Yes,8/5/2004,No,No,Yes,,Yes,,Yes,,"California Regional Water Quality Control Board Los Angeles Region, 320 W 4th Street, Suite 200 Los Angeles, California 90013"