RFP

W912ek26ba014 - Mississippi River Basin Lock and Dam 21 Quincy, Il Bolted Tainter Gate Fabricationview on SAM.gov

DEPT OF DEFENSE › W07V ENDIST ROCK ISLAND

Posted Aug 20, 2026

Due Sep 17, 2026

NAICS 332312 – Fabricated Structural Metal Manufacturing

Sol # W912EK26BA014

AI Summary

• This USACE Rock Island project involves the fabrication of new bolted Tainter gates for Lock and Dam 21, requiring off-site fabrication.
• Gate dimensions are approximately 20 feet high by 64 feet long and will be made from cold-rolled shapes and welded assemblies; compliance with AWS D1.1 standards.
• The Tainter gate design adheres to fracture-critical member requirements without unnecessary structural reliability, enhancing overall integrity.
• Contact: joseph.e.porter@usace.army.mil

Description

USACE - Rock Island - This project involves the fabrication and delivery of new bolted Tainter gates for Lock and Dam 21. The work includes the off-site fabrication of tainter gates, measuring approximately 20 feet high by 64 feet long, which are comprised of cold-rolled shapes and welded assemblies. These welded assemblies must comply with AWS D1.1 standards and are designed without fracture-critical members to enhance structural reliability. No amendment: just info on CADD modelPlease contact joseph.e.porter@usace.army.mil for CADD MODEL

Classification

NAICS332312

PSC Code5450

Contracting Office

OfficeW07V ENDIST ROCK ISLAND

CityROCK ISLAND

StateIL

ZIP61299-5001

Contacts

Joseph Porter

joseph.e.porter@usace.army.mil

3097945333

Jeffrey Voss(secondary)

jeffrey.r.voss@usace.army.mil

3097945914