South Whittier Outfall Relief Trunk Sewer Phase 5 Project


SCH Number
Lead Agency
Los Angeles County Sanitation District
Document Title
South Whittier Outfall Relief Trunk Sewer Phase 5 Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Public Right of Way (roadways) and one private Right of Way (Existing School)

Document Description
The proposed project consists of repair of approximately 13,867 feet of 24-, 27-, 30-, 51-, and 54-inch diameter sewer using cure-in-place pipe (CIPP) lining; approximately thirteen (13) feet of top encasement, construction of three (3) new manholes, and rehabilitation of twenty eight (28) manholes. The project is in the City of Norwalk and Unincorporated Los Angeles County.

Contact Information
Marvin Holmes
Project Engineer
Lead/Public Agency
1955 Workman Mill Road
Whittier, CA 90601

Phone : (562) 908-4288 ext. 2729
Jennifer Marks
Senior Project Manager
Consulting Firm
5 Hutton Centre Drive Suite 300
Santa Ana, CA 92707

Phone : (714) 481-8041


33°53'41"N 118°4'4"W
Los Angeles
Citywide Unincorporated
Cross Streets
Meyer Rd/Leffingwell Rd, Kayreid Dr/Placid Dr, Excelsior Dr/Norwalk Blvd, Cheshire St/Maidstone
Total Acres
State Highways
SoCal Regional Rail Authority
Monte Vista School, Earl E. Edmonson ES, Huerta ES, Excelsior HS
Coyote Creek Channel, North Fork

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Wastewater Conveyance Pipeline Repair)
Local Action
Redevelopment Excavation and Construction Permits
Project Issues
Biological Resources Cultural Resources Geology/Soils Noise Sewer Capacity
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) 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 Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Public Utilities Commission (CPUC) California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB) Department of Toxic Substances Control Office of Historic Preservation San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (RMC) State Water Resources Control Board, Division of Drinking Water


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Intent   PDF 327 K Summary_Form_for_Document_Submittal_SWORTS_042621   PDF 579 K SWORTS Phase 5 Project IS-MND-042721   PDF 20142 K
Notice of Completion [NOC] Transmittal form
Notice of Completion   PDF 279 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print