Granite Rock Company 'Graniterock' is signatory to Operating Engineers, Laborers, Teamsters, Carpenters and Cement Masons unions. 100% performance and payment bonds will be required from a qualified surety company for the full amount of the subcontract price. 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. Plans and specifications can be downloaded on-line with Caltrans, or at our offices, but please contact our estimating office for assistance.  Subcontractors must possess a current contractor's license, DIR number, insurance and worker's compensation coverage. Subcontractors will be required to enter into our standard contract. Items of work can be broken down to facilitate DVBE & SBE participation. Graniterock intends to work cooperatively with all qualified firms seeking work on this project. Granite Rock Company is an equal opportunity employer.