Peninsula Pipelines Seismic Upgrade Project (FEIR Addendum)

4 Documents in Project

Summary

SCH Number
2011112028
Lead Agency
San Francisco, City and County of (City and County of San Francisco)
Document Title
Peninsula Pipelines Seismic Upgrade Project (FEIR Addendum)
Document Type
NOD - Notice of Determination
Received

Document Description
SF Planning Commission certified the Peninsula Pipelines Seismic Upgrade Project FEIR, Case No.2011.0123E, on Oct 17, 2013. The project analyzed in the FEIR consisted of seismic upgrades to regional water facilities at five locations on the SF Peninsula, including in the Town of Colma, and the cities of South SF, San Bruno, and Millbrae in San Mateo County. Following the certification of the FEIR, the SF Public Utilities Commission (SFPUC) approved the project on Oct. 22, 2013. SFPUC previously identified areas on the San Francisco Peninsula that are susceptible to liquefaction, ground shaking, and landslides. As a result of these studies, the SFPUC identified five water pipeline segments in need of seismic improvements, which is referred to as the Adopted 2013 Project. These five sites included projects at the following project sites: Colma Site; South SF Site; San Bruno North site; San Bruno South site; and the Millbrae site. These pipelines, part of the regional water system owned and operated by the City and County of SF, are the San Andreas Pipeline No. 2 (SAPL2), San Andreas Pipeline No. 3 and Sunset Supply Branch Pipeline. The project construction activities consisted of replacement and stabilization of pipeline segments, injection of grouting to fill voids under pipeline segments, the installation of pipe supports, and tree removal. The project included the construction and seismic upgrades of 4,680 linear feet and included a total construction area of 11.48 acres. Both open trench and jack-and-bore construction techniques were used to construct the water pipeline segments. In San Bruno two segments of SAPL2 were replaced.

Contact Information
Scott MacPherson
city and County of San Francisco
1650 Mission St., Suite 400
San Francisco, CA 94103-2479

415-551-4525

Location

Coordinates
37°39'16"N 122°26'16"W
Cities
South San Francisco San Bruno Millbrae Colma
Counties
San Mateo
Cross Streets
Serramonte Blvd. Westborough Blvd. Whitman Way, Ridgewood Dr
Parcel #
multiple
State Highways
I-280, 380, Hwy 101, Route 82
Railways
Caltrain, BART
Airports
SFO
Schools
Yes
Waterways
Colma Creek, Twelve Mile Creek, Green Hills Creek

Notice of Determination

Approving Agency
City and County of San Francisco
Approving Agency Role
Lead Agency
Approved On
Final EIR Available Location
1650 Mission Street, Suite 400, San Francisco, CA 94103

Determinations

(1) The project will have a significant impact on the environment
Yes
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A Statement of Overriding Considerations was adopted for this project
Yes
(5) Findings were made pursuant to the provisions of CEQA
Yes
Download CSV New Search