Description
This Small‑Business Minor B contract awards a $294,166 construction effort to rehabilitate multiple culverts on State Highway 111 in Imperial County, California. The work includes cleaning, inspecting, and preparing existing culverts, installing Cured‑In‑Place Pipe (CIPP) liners, repairing head‑walls, fixing spalled concrete surfaces, and providing all required traffic‑control and temporary water‑management systems. The contractor must hold a Class A California contractor’s license, be a certified small business, and meet prevailing‑wage, Buy‑America, and environmental‑stewardship requirements. The bid is a unit‑price quote submitted electronically, and the successful award must complete the work within ten working days after award.
• Culvert cleaning, inspection, preparation and CIPP liner installation (≈429.8 LF total).
• Head‑wall and spalled‑surface concrete repairs (≈258 SF).
• Design, install, and remove a temporary water‑management system; provide traffic‑control signage, barriers, and impact attenuators.
• Compliance with water‑quality, protected‑species, and Buy‑America mandates; payment and performance bonds required.