Title:
Title
Contract: Grove/Eleanor Ave Sewer Upsizing Project
End
FileID
File ID: 2020-00910
Location
Location: District 2
End
Recommendation:
Recommendation
Pass a Motion: 1) approving the contract plans and specifications for the Grove/Eleanor Ave Sewer Upsizing Project (X14160500); 2) awarding the contract to CSI Engineering for an amount not-to-exceed $986,176; and 3) authorizing the City Manager or the City Manager's designee to execute the construction contract with CSI Engineering.
FileName
Contact: James Yorita, Project Manager (916) 808-1911; Luz "Nina" Buelna, Supervising Engineer (916) 808-4937; Tony Bertrand, Engineering & Water Resources Division Manager, (916) 808-1461; Department of Utilities
Body
Presenter: None
Attachments:
1-Description/Analysis
2-Contract
Description/Analysis
Issue Detail: Staff recommends Council award a construction contract to CSI Engineering, to replace 680 linear feet (LF) of 10-inch vitrified clay pipe (VCP) separated sewer main with 15-inch poly vinyl chloride (PVC) pipe on Grove Ave from Lampasas Ave to Eleanor Ave and replace of 2,008 LF of 8-inch VCP separated sewer main with 12-inch PVC pipe on Eleanor Ave from Grove Ave to Fairfield St.
The existing project pipe was installed in sewer basin 85 circa 1954. In 2010, West Yost Associates completed a review and assessment of basin 85 and finalized the Basin 85 Sewer Master Plan (B85 SMP). Modeling results showed excessive surcharging during existing and future buildout scenarios in the proposed project replacement mains. Future buildout is based on the 2007 General Plan Update. Two downstream projects were completed in 2016 (Contract# 2015-2190 & 2016-0276) to increase the capacity of the main in accordance with the recommendations of the B85 SMP. The proposed project will complete needed capacity improvements on Grove Avenue from Lampasas Avenue to Eleanor Avenue, and on Eleanor Avenue from Grove Avenue to Fairfield Street that were identifi...
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