SWRF Condition Assessment and Rehabilitation

The City of Henderson (or related agency) is soliciting bids for the assessment and rehabilitation of the Southwest Regional Water Facility (SWRF) Headworks. The work includes extensive concrete repairs, recoating of channels, mechanical upgrades such as recoating piping, replacing slide gates, rubber seals, diffusers, and a scum pump, plus seal and bolt replacements in the Bioreactor Basin. The engineer’s cost estimate for the entire scope is $1,454,656. Interested firms must submit bids by November 5, 2026. A non‑mandatory pre‑bid conference (virtual) and site visit are scheduled in October. • Rehabilitation of concrete structures and channel recoating at the SWRF Headworks • Mechanical improvements: recoating of piping, replacement of slide gates, rubber seals, diffusers, scum pump • Seal and bolt replacement in the Bioreactor Basin • Engineer’s cost estimate: $1.45 M • Bid submission deadline: 11/5/2026 09:00 AM PT (electronic) • Pre‑bid virtual meeting: 10/20/2026 (non‑mandatory) • Site visit: 10/22/2026 (non‑mandatory) • Questions due: 10/26/2026 05:00 PM PT