Santa Clarita Valley Sanitation District Chloride Supplemental EIR for the Brine Concentration and Limited Trucking Project
14 Documents in Project
Summary
SCH Number
2012011010
Lead Agency
Los Angeles County Sanitation District
Document Title
Santa Clarita Valley Sanitation District Chloride Supplemental EIR for the Brine Concentration and Limited Trucking Project
Document Type
NOP - Notice of Preparation of a Draft EIR
Received
Present Land Use
Multiple Uses/Existing industrial facility
Document Description
The proposed modification to the approved chloride compliance project is replacing brine disposal by DWI with brine concentration equipment at the VWRP, a truck loading station at the VWRP, and limited brine trucking (average of 6 truckloads per day during off-peak hours) to an existing industrial facility such as the JWPCP. The VWRP is located at 28185 The Old Road in unincorporated Los Angeles County, west of the Interstate 5 Freeway near the west end of Rye Canyon Road. The brine concentration process would involve an enhanced membrane system consisting of extensive pretreatment facilities combined with additional RO membranes. This technology would reduce the volume of brine requiring disposal and the resulting number of truckloads per day by 90 percent relative to the trucking alternative originally evaluated. All chemical storage tanks associated with brine concentration facilities would be provided with secondary containment in case of spill or storage container rupture. The brine concentration facilities and truck loading station would be installed at the north end of the VWRP near the proposed UV and MF/RO components of the approved chloride compliance project. To offset power demands of the brine concentration facilities, the proposed project modification may also include onsite power generation using solar panels and facilities to generate power from the digester gas already produced by the existing treatment facilities.
Contact Information
Name
Bryan Langpap
Agency Name
Los Angeles County Sanitation District
Contact Types
Lead/Public Agency
Phone
Email
Location
Coordinates
Cities
Santa Clarita
Counties
Los Angeles
Cross Streets
The Old Road & Rye Canyon Road (Valencia Water Reclamation Plant)
Zip
91355
State Highways
I-5
Waterways
Santa Clara River
Notice of Completion
State Review Period Start
State Review Period End
State 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 Transportation, District 7 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of Toxic Substances Control, Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance
State Reviewing Agency Comments
State Water Resources Control Board, Divison of Financial Assistance
Development Types
Waste Treatment:Other (MF/RO MGD)
Local Actions
Wastewater Treatment
Project Issues
Air Quality, Public Services, Transportation, GHGE
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