Lock and Dam 22 - Tainter Gates

This solicitation seeks the fabrication and delivery of three new tainter gates for Lock and Dam 22 located in Saverton, Missouri. The U.S. Army Corps of Engineers Rock Island District requires the design, fabrication, delivery and installation of the gates. Bids are due no later than September 8, 2023 and must be submitted electronically. Evaluation will consider price and technical factors, including certification under the AISC Quality Certification Program for bridge fabrication. The period of performance is 1,200 consecutive days from notice to proceed.

There is no set-aside designation. The NAICS code is 332312 and PSC code is 5125. Four bids were received in response, ranging from $9.4M to $16.3M, with the government estimate being $8.4M. The apparent low bidder was ATB Riva Calzoni USA Inc at $9,448,806 to fabricate and deliver the gates FOB to New London, Missouri, with all work to be performed at a facility certified under the AISC Quality Certification Program for bridge fabrication.