is seeking certified and qualified DVBE, MBE, SBE, WBE, OBE and LBE subcontractors and/or suppliers to provide all bid items, particularly these: Construction Area Signs, Traffic Control, PCMS, K-Rail, Water Pollution Control Program, Asbestos Compliance Plan, Treated Wood Waste, Clearing & Grubbing, Bridge Demo, Remove Tree, Erosion Control, AC Dike, Steel Soldier Pile, CIDH Concrete Piling, Rebar, Rock Slope Protection, Misc. Iron & Steel, Remove Fence, Object Marker, Midwest Guardrail System, Transition Railing, Alternative In-Line Terminal System, Striping and Trucking
Morgan Territory Road at Post Mile 5.0 Bridge Replacement Over Marsh Creek
County Project No. 0662-6U4160
Contra Costa County
Clayton, CA
03-17-2026 at 02:00 PM
David Kennedy
408-574-1400
408-365-9548
5225 Hellyer Avenue, Suite 220, San Jose, CA, 95138
PROJECT DETAILS:
Plans and Specifications are available in our Estimating Office located at 5225 Hellyer Avenue, Suite #220, San Jose, CA 95138. Graniterock is signatory to Operating Engineers, Laborers, Teamsters, Cement Masons and Carpenters unions. 100% payment and 100% performance bonds in the amount of the subcontractors bid will be required from a qualified surety company. Bonding assistance is available. Graniterock will pay bond premium up to 1.5%. In addition to bonding assistance, subcontractors are encouraged to contact Graniterock Estimating with questions regarding obtaining lines of credit, insurance, equipment, materials and/or supplies, or with any questions you may have. Subcontractors will be required to enter into our standard contract. Subcontractors must possess a current contractor’s license, DIR number, insurance and worker’s compensation coverage. Graniterock will break down items of work to facilitate MBE, WBE, OBE, SBE, LBE & DVBE firms participation.
