CountyCA
Jul 21, 2026
Closes
Aug 25, 2026
Springbrook Road Culvert and Sinkhole Repair RFP
Contra Costa County Public Works is soliciting bids for the Springbrook Road Culvert and Sinkhole Repair project (Project No. 0672-6U6252) in the Walnut Creek area. The work generally consists of installing a 36-inch RCP pipe crossing Springbrook Road, removing the existing CMP pipe within the County right of way, installing 2 drainage structures, and repairing and repaving a portion of the roadway. The estimated construction cost is $570,000 with 40 working days, funded by 89% Federal Emergency Relief Funds and 11% Local Road Funds.