Cannelton Lock and Dam Lock Interlocks and Dam Encoders Upgrade

The Department of the Army, Corps of Engineers Louisville District, is soliciting bids for the upgrade of lock interlocks and dam encoders at the Cannelton Lock and Dam. The scope of work involves updating existing miter gate controls, valve controls, and lock operations interlock systems to achieve compliance with the current Inland Marine Transportation System Interlock Standard. Additionally, the project requires the replacement of existing dam tainter gate height position encoders and all associated hardware, along with any incidental related work.

This procurement is identified by solicitation number W912QR25BA018 and is classified under NAICS 237990, Other Heavy and Civil Engineering Construction, and PSC Z1KA, Maintenance of Dams. As of the latest update on August 4, 2025, the government has issued four amendments to the solicitation, which have replaced the plans and specifications in their entirety, updated wage rates and price breakout schedules, and revised the primary NAICS code. LaDonna Haug is the designated point of contact for this requirement.

The deadline for bid submissions is August 7, 2025. Ten total attachments support this notice, including the revised specifications, wage determinations, and price breakout schedules provided in the most recent amendments. Administrative updates have also removed specific payment instruction clauses and incorporated ProjNet instructions and representations and certifications into the solicitation package.