Project Information

Bid Title

Lafayette Reservoir Tower Safety Upgrade

Issuing Agency

East Bay Municipal Utility District

Location

California

Published Date

Sep 23, 2025

Closing Date

Oct 15, 2025

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Lafayette Reservoir Tower Safety Upgrade

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Title:	Lafayette Reservoir Tower Safety Upgrade
Specification Number:	2175
Bid Walk:	Wednesday, August 20, 2025, 10:00 AM The District will conduct a pre-bid jobsite inspection tour to familiarize prospective Bidders with the project site and conditions. The inspection will be conducted on Wednesday, August 20, 2025 at 10 a.m. Attendees shall assemble at the public parking lot atop Lafayette Dam (3849 Mt Diablo Blvd, Lafayette, CA 94549), near the kiosk across from Lafayette Tower. This is the only time that the Lafayette Tower site will be open for inspection. The interior of the existing reservoir tower will not be open for inspection. The inspection will last approximately 2 hours. The Prime Contractor and its subcontractors are strongly encouraged to attend the jobsite inspection where a "sign-in" sheet will be provided. Requirements of the District's Contract Equity Program including the Local Hire component will be discussed and explained at the jobsite inspection. For pre-bid jobsite inspection questions only, call Benjamin Townley at (510) 287 2147.
Project Engineer:	S. Gambino
Bid Opening Date:	Wednesday, October 15, 2025, 2:00 PM
Estimated Cost:	$11,000,000 to $14,000,000
Description:	Work includes demolishing the upper portion of the tower and shortening it to El. 460 feet; removing the existing manual valve operators for gates; furnishing and installing new operators, slide gates, stems and stem guides and replacing trash racks and fish screens outlets; constructing a new metal control house with crane on top of the remaining tower; retrofitting the west conduit by replacing the entire existing 24-inch ID steel pipe within an existing 60-inch conduit, providing supports as required, and extending the pipe an additional approximately 70 feet to the dewatered tower; retrofitting the east conduit by furnishing and installing and encasing a new 36-inch ID steel pipe and supports within the existing 60-inch conduit; and performing related required work. ________________________________________________________________________________________________________________________________________________________________ Addendum 1 issued September 3, 2025. As of September 23, 2025, Bid Opening Date updated to October 15, 2025. See forthcoming Addendum 2.

Request a Bid Set
Notice to Contractors
Plan Holders List
Questions and Answers
Bid Walk Sign-in Sheet
Bid Walk Location Map
Bid Results
Lafayette 24in Conduit Inspection
Lafayette Dive ROV Inspection
Lafayette Historical Construction Photos
Lafayette Spillway Conduit Inspection
Lafayette Underwater Inspection
Lafayette Underwater Inspection Video 1 (DVD Location 00:00-30:07)
Lafayette Underwater Inspection Video 2 (DVD Location 30:08-60:18)
Lafayette Underwater Inspection Video 3 (DVD Location 60:19-70:32)
Lafayette Borehole Report
Lafayette Existing Fish Screen Photos
Lafayette Geotech Report
Lafayette Reservoir Elevation Data
Addendum 1
Addendum 1 (unlocked)
Plans Volume IV
Plans Volume IV (unlocked)
Specifications Volume I
Specifications Volume I (unlocked)
Specifications Volume II
Specifications Volume II (unlocked)
Specifications Volume III
Specifications Volume III (unlocked)
Specifications
Plans - PDF

For more
information, please contact the Specifications Section .

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 238210Electrical Contractors and Other Wiring Installation Contractors
• NAICS 541330Engineering Services

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