Cannelton Lock and Dam Lock Interlocks and Dam Encoders Upgrade

The U.S. Department of the Army, through the W072 ENDIST Louisville, is soliciting bids for upgrades to the interlock systems and dam encoders at the Cannelton Lock and Dam. This project requires updating existing miter gate controls, valve controls, and lock operations interlock systems to ensure compliance with the current Inland Marine Transportation System Interlock Standard. The scope of work further includes the replacement of existing dam tainter gate height position encoders and associated hardware, as well as all incidental related work.

This requirement is identified under solicitation number W912QR25BA018 and is classified under NAICS 237990: Other Heavy and Civil Engineering Construction and PSC Z1KA: MAINTENANCE OF DAMS. The response deadline for this solicitation is August 7, 2025. LaDonna Haug is the designated point of contact for the acquisition.

Recent amendments to the solicitation have extended the bid due date and replaced the project plans and specifications in their entirety. These updates also include the addition of revised wage determinations and a new price breakout schedule. The solicitation is supported by 10 attachments, which include technical specifications, wage rates, and instructions for Reps and Certs.