Lafayette Reservoir Tower Safety Upgrade
| Location: | California |
|---|---|
| Posted: | Oct 13, 2025 |
| Due: | Oct 22, 2025 |
| Agency: | East Bay Municipal Utility District |
| Type of Government: | State & Local |
| Category: |
|
| Publication URL: | To access bid details, please log in. |
Lafayette Reservoir Tower Safety Upgrade
|
[Sign In] Current Construction Bid Opportunities |
| 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 22, 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. Addendum 2 issued October 1, 2025. As of October 13, 2025, Bid Opening Date updated to October 22, 2025. Addendum 3 issued October 8, 2025. Addendum 4 issued October 13, 2025. |
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)
Addendum 2
Addendum 2 (unlocked)
Addendum 3
Addendum 3 (unlocked)
Addendum 4
Addendum 4 (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
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)
Addendum 2
Addendum 2 (unlocked)
Addendum 3
Addendum 3 (unlocked)
Addendum 4
Addendum 4 (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
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* Disclaimer: Information regarding bids, requests for proposals (RFPs), or requests for qualifications (RFQs) is provided on this website only for convenience and does not constitute official public notice. Persons wishing to respond to or inquire about bids, RFPs, or RFQs should contact the appropriate government department.