Z--Prosser Creek Dam Basin Cleanup

This solicitation seeks a total‑small‑business, firm‑fixed‑price contractor to clean out the spillway stilling basin at Prosser Creek Dam, remove sediments, boulders, debris, and clean two 6‑inch drains, then conduct a thorough post‑clean‑out concrete inspection and restore the site. The work must be performed under prevailing‑wage rates for California labor classifications, with strict environmental and safety controls, and all required submittals (use‑of‑site plan, safety program, removal plan, inspection report, etc.) must be approved before mobilization. • Scope: material removal (≈55 cy sediment, 10 cy boulders), drain cleaning, de‑watering, inspection, and site restoration. • Duration: 364 calendar days from Notice to Proceed, with mobilization limited to ≤10 % of total price. • Requirements: firm‑fixed‑price bid, electronic submission, acknowledgment of amendment, compliance with prevailing‑wage (CA20260007) rates, and all standard FAR and Reclamation clauses.