Alvarado Trunk Sewer SDP (PTS No. 596507)

Summary

SCH Number
2018091027
Lead Agency
San Diego, City of (City of San Diego)
Document Title
Alvarado Trunk Sewer SDP (PTS No. 596507)
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The Alvarado Trunk Sewer SDP project is located within the Navajo and College Community Planning Areas within Council Districts 7 and 9, respectively. The project alignment generally follows I-8 from Fairmount Ave to the city of San Diego/La Mesa border on Alvarado Rd west of 70th St. The project will impact portions of the following streets: Fairmount Ave, Mission Gorge Rd, Zephyr Lane, Adobe Falls Rd, and Alvarado Rd. The project requires a site development permit for encroachment into Environmentally Sensitive Lands (Sensitive biological Resources) and proposes to replace approx 5.0 mi of gravity trunk sewer via open trench and trenchless construction methods. The average depth of open-trench construction is approx 20 ft. Trenchless methods include slip-lining and micro-tunneling. Average depths of the jacking and receiving pits for trenchless construction are approx 19 and 26 ft, respectively. The project will also abandon 1.6 miles of existing sewer main.

Contact Information
Mark Brunette
City of San Diego
1222 First Avenue, MS-501
San Diego, CA 92101

(619) 446-5379

Location

Coordinates
32°46'53"N 117°04'23"W
Cities
San Diego
Counties
San Diego
Cross Streets
Waring Rd and I-8, College Ave and I-8
Zip
92120
Total Acres
~5 mi
Parcel #
various, includes 462-230-16
State Highways
8, 15, 805, 94
Railways
MTS
Schools
San Diego State Univ.
Other Location Info
College and Navajo

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (trunk sewer replacement)
Local Action
Other Action Other Action: site development permit
Project Issues
Biological Resources Archaeologic-Historic
Reviewing Agencies
Caltrans, District 11 Air Resources Board, Major Industrial Projects California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Department of Fish and Wildlife, Region 5 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 9 Resources Agency San Diego River Conservancy State Water Resources Control Board, Division of Water Rights
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