Specification No. 26-07, C51696, Check Structure 17 Structural Modifications, San Luis Canal

The project involves permanent removal of four radial gates at Check Structure 17 on the San Luis Canal, retaining one gate for storage, and extensive structural modifications. Work includes demolition, hazardous‑material handling, steel fabrication for a cradle frame, stop‑log repair, aggregate‑base preparation, site access and staging, de‑watering, and fence installation. The contractor must hold California Class A and Class C‑22 licenses (or A with C‑22 subcontractor) and be pre‑qualified under DWR’s safety questionnaire. A site‑inspection (non‑mandatory) is scheduled for July 2, 2026, and bids must be submitted by July 22, 2026. • Remove and dispose of three radial gates; salvage and store the fourth on a fabricated cradle. • Provide earthwork, aggregate‑base placement, and temporary access roads. • Perform hazardous‑material removal, stop‑log refurbishment, and fence reinstatement. • Must meet small‑business participation goals and prevailing‑wage requirements.