Piazza Construction is seeking the use of MBE and WBE subcontractors and suppliers for the following aspects of the job: erosion and sediment control, type F dke (Caltrans A87B) HMA type A asphalt, class 2 aggregate base, midwest guardrail system and end treatments, thermoplastic traffic stripe (Caltrans detail 21), cable railing, rock slope protection (class III), roadway backfill, geocomposite drain, 18" edge drain, 24" cast-in-drilled hole piling, bar reinforcing steel

Project documents can be downloaded at the following link:
https://www.countyofnapa.org/3529/Livermore-Road-125-Slide-Repair-RDS-19-6

100% performance and payment bonds may be required. Subcontractors must possess a valid contractor's license, DIR registration number, and current insurance. Contractors and suppliers to provide proof of current DBE certification with proposal. Contractor shall take out and maintain during the life of the contract, a Commercial General Liability Policy, with a minimum limit as defined within the contract documents, naming Piazza Construction as additionally insured.