Site work for a bridge / tunnel in Los Altos Hills, California. Completed plans call for site work for a bridge / tunnel.

Reference Number 0000381586 Bid Intent Not Available Job Location: Skyline Ridge Open Space Preserve The Big Dipper Ranch Culvert repair project includes the replacement and relocation of a failed 18-inch High-Density Polyethylene (HDPE) culvert with a new 18-inch Aluminized Corrugated Metal Pipe (CMP) culvert and stabilization of the overlying failed road. The proposed relocation involves routing approximately 78 linear feet of culvert to a new energy dissipator located downhill from the original culvert outfall location and the site of the road failure. The road repair involves regrading with permanent engineered fill and installing long term erosion control to prevent future undercutting of the steep hillside and culvert area. Project Description: Replacement and relocation of a failed 18-inch culvert and stabilization of the overlying failed road. Routing of approximately 78 linear feet of culvert to a new energy dissipator located downhill from the original culvert outfall location and the site of the road failure. Placement of permanent engineered fill and installation of long-term erosion control. Estimated Cost. The estimated construction cost is $145,000. Time for Final Completion. The Project must be fully completed within 60calendar days from the start date set forth in the Notice to Proceed. District anticipates that the Work will begin on or about June 16th, 2025, but the anticipated start date is provided solely for convenience and is neither certain nor binding. Question Deadline 04/30/2025 at 3:00 PM PT Questions are submitted online Yes, Questions or requests for clarifications regarding the Project, the bid procedures, or any of the Contract Documents must be submitted in writing to Paul Kvam , Senior Capital Project Manager, at pkvam@openspace.org.