RFB-0000000026 - Madonna Creek Dam Repair Project

The Midpeninsula Regional Open Space (District) is pleased to announce the opportunity to bid on the Madonna Creek Dam Repair Project (Project). The Project consits of repairing and stabilizing the embankment immediately downslope of the lower dam. The downslope face of the earthen dam sustained damages during the winter storms of 2022/2023 due to a clogged spillway that led to the overtopping of earthen dam.  Much of the existing slope has eroded due to the overtopping of the earthen dam as well as undercutting at the base of the erosional feature due to seepage through the earthen dam.  The erosional feature is planned to be restored to its original grade using engineered fill, rock slope protection, and native vegetation.
RFB, Contract Award, and Project Schedule
The following is a tentative schedule and is subject to change.
5/5/25: Requests for Bids issued
5/13/25: RSVP deadline for mandatory pre-bid tour by 4 PM 
5/20/25: RSVP deadline for mandatory pre-bid tour by 4 PM 
5/29/25: Deadline for Bidders to pose questions
6/3/25: Addendum issued to answer all questions
6/10/25: Bid Opening, 11:00 AM 5050 El Camino Real, Los Altos, CA 94022
7/9/25 Award of Contract by District Board of Directors Regular Meeting, begins at 7:00 PM
7/25/25: Pre-construction meeting and deadline to submit Labor and Materials Payment Bond, Performance Bond, Proof of Insurance, and signed Agreement
8/6/25: Written Notice to Proceed issued by District
8/18/25: On-site activities may commence
10/31/25 Work on-site complete
November 2025 Project Close Out

The Bid Opening will be held at the District's Administrative Office on June 10, 2025 at 11:00 AM. The Administrative Office is located at 5050 El Camino Real, Los Altos, CA 94022