Site 144 Trash Capture Project

The City of Sacramento is soliciting a competitive sealed‑bid for the design‑build installation of a full‑trash‑capture system at “Site 144” on the I‑80 North Ditch. The contract covers demolition of existing concrete, installation of a manufacturer‑prefabricated trash‑capture weir, associated civil works (concrete channel walls, earthwork, asphalt paving, access road, fencing, guardrails, and seeding), and all required permitting, testing, and warranty obligations. The work must be completed within 200 working days after the Notice to Proceed, with liquidated damages of $2,000 per day for any delay. • Design‑build of a certified trash‑capture weir and slide‑gate system with full‑capacity, water‑quality flow design. • Extensive concrete, earthwork, and pavement construction, including removal of existing structures and installation of new channel walls, curb, and access road (≈ 1,175 SY). • Installation of safety guardrails, chain‑link fencing, removable bollards, and site‑specific erosion‑control measures; includes a one‑year warranty and required performance testing.