Title
[Contract] City College Reservoir Transmission Main Project Design Support Services
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FileID
File ID: 2026-01349
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Location
Location: District 4 and 7
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Recommendation
Recommendation: Pass a Motion authorizing the City Manager or designee to execute a Professional Services Agreement with BKF Engineers to provide design support services for the City College Reservoir Transmission Main Project (Z14130300), for an amount not to exceed $566,505.
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Contact
Contact: Colleen Karbowski, Project Manager, (916) 808-1474, ckarbowski@cityofsacramento.org; Michelle Carrey, (916) 808-1438, Engineering & Water Resources Division Manager, mcarrey@cityofsacramento.org; Dalia Fadl, Director, (916) 808-3765, dfadl@cityofsacramento.org; Department of Utilities
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Presenter
Presenter: None
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Attachments
Attachments:
1-Description/Analysis
2-Professional Services Agreement
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Description/Analysis
IssueDetail
Issue Detail: Staff recommends City Council approve an agreement with BKF Engineers for design support services which includes drafting services, constructability review, potholing and geotechnical investigation, corrosion design, and environmental regulatory compliance services. These services will support internal Department of Utilities (DOU) design of approximately 11,000 linear feet (LF) of new 24-inch diameter transmission main and 5,000 LF of new 6-inch, 8-inch and 12-inch diameter distribution main.
The existing welded steel 24-inch diameter transmission main between City College Reservoir and Q Street is in poor condition and has had several leaks. The Water Division water distribution field staff has identified corrosion and pitting on the pipe, believed to be caused by stray current from Union Pacific Railroad (UPRR) and Sacramento Regional Transit (Sac RT) tracks. Approximately 7,000 LF of the transmission main is located within the UPRR right-of-way and crosses under an existing commercial building at 1901 Broadway...
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