Pipeline 3 Relining - Sweetwater to Lower Otay Reservoir

2 Documents in Project

Summary

SCH Number
2012121056
Lead Agency
San Diego County Water Authority
Document Title
Pipeline 3 Relining - Sweetwater to Lower Otay Reservoir
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Various

Document Description
The proposed project consists of the installation of 3/8- and 1/2-inch thick, 66-inch diameter collapsed welded steel liners in approximately 28,400 linear feet of existing 69-inch diameter pre-stressed concrete cylinder pipe. While underground activities would occur along the entire reach of the pipeline alignment, above-ground disturbance activities would occur at specified portal locations and staging areas. Pipeline 3 would be accessed at 17 proposed portals, where steel liners would be installed through the length of the pipe to be relined. In addition to the planned portals, access to the pipelines also would take place through up to 10 existing manhole structures, blow offs, pumping wells, and other structures (collectively known as access and ventilation areas).

Contact Information
Mark Tegio
San Diego County Water Authority
4677 Overland Avenue
San Diego, CA 92123

Phone : (858) 522-6753

Location

Cities
Chula Vista
Counties
San Diego
Cross Streets
State Route 125, East H Street, Otay Lakes Road, Olympic Parkway, Wueste Road
Zip
Various
Parcel #
Various
State Highways
State Rt 125, State Rt 54
Railways
No
Airports
Brown Field
Schools
Eastlake&Olympic View Elem, Eastlake HS
Waterways
Sweetwater River, Otay River
Township
17&18S
Range
1W&1E
Section
3/13
Base
SBB&M
Other Information
Section Cont.: 18/28/33/34

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Water Pipeline Relining)
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Department of Public Health California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, San Diego Region 9 California State Lands Commission Caltrans, Division of Aeronautics Department of Water Resources Resources Agency State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance California Department of Transportation, District 11

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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