Pre-Solicitation - Lock and Dam 21 Tainter Gate Fabrication
Cancelled Solicitation Posted
This opportunity was awarded. See the award notice from , or the latest solicitation from .
- Solicitation number
- W912EK25B0016
- Agency
-
ENDIST Rock Island
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 332312 Fabricated Structural Metal Manufacturing
- PSC
- 9520 Structural Shapes
- Place of performance
- Quincy, Illinois 62305, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers Rock Island District is seeking fabrication and delivery of Tainter gates for Lock and Dam No. 21 in Quincy, Illinois through solicitation W912EK25B0016. The procurement involves the complete fabrication, testing, painting, and delivery of ten Tainter gates, with potential for up to six additional gates pending fiscal year 2026 funding. Contractors must operate AISC-certified fabrication plants with specific endorsements including IBR or HYD certifications with Fracture Control Endorsements, and the gates must be fabricated from high-strength steel (ASTM A709 Grade 50) according to detailed technical specifications. The complex curved steel structures are approximately 60 feet long and weigh approximately 189,000 pounds each, requiring precise engineering tolerances and comprehensive quality control measures. Electronic bid submissions are due by September 2, 2025, with delivery required within 1,200 calendar days after notice to proceed.
This opportunity is designated as a Total Small Business set-aside under NAICS code 332312 (Fabricated Structural Metal Manufacturing). The contract structure includes a base bid for the initial ten gates plus three optional components for additional gates, though specific award values have not been disclosed and will be determined through the bidding process. The gates must be delivered via barge to the Lock and Dam 21 site on the Mississippi River near Quincy, Illinois, with specific demurrage terms included in the delivery requirements. The technical documentation encompasses over 60 detailed drawings and comprehensive specifications covering all aspects of fabrication, from structural components like skin plates and trunnion arms to mechanical attachments and specialized sealing systems. No incumbent contractors or current service providers are identified in the solicitation materials.
Notice text
W912EK25B0016 - Lock and Dam 21 Tainter Gate Fabrication
Please see the attached for solitication requirements.
Please pay close attention to then the questions are due and the proposals.
Files
| File | Type | Posted |
|---|---|---|
| A22 - PLAN_SET_SOL-2025-06-10.pdf | ||
| A22 - W912EK25B0016 - With Spec.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Lock and Dam 21 Tainter Gate Fabrication | Award Notice | |
| Lock and Dam 21 Tainter Gate Fabrication | Solicitation | |
| This notice | Solicitation | |
| Pre-Solicitation - Lock and Dam 21 Tainter Gate Fabrication | Pre-Solicitation | |
| Lock and Dam 21 Tainter Gate Fabrication - Sources Sought/Request for Information | Pre-Solicitation |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| Illinois River Basin, Brandon Road L and D, Joliet, Illinois, Flushing Lock and Dam Gates Fabrication | ENDIST Rock Island | Total Small Business | |
| Sources Sought for Calcaiseu River Saltwater Barrier FRP Tainter Gate | ENDIST New Orleans | No set-aside | |
| Lock and DAM 25 new 1, 200 FT lock navigation and ecosystem sustainability program (NESP) | ENDIST St Louis | No set-aside | |
| Thomas J O Brien Lock and Dam Major Rehabilitation - Construction, Chicago, Cook County, Illinois | ENDIST Chicago | No set-aside | |
| Temporary Perimeter Flood Barriers | ENDIST Rock Island | No set-aside |
On GovTribe
Work this opportunity
- Track it in your pipeline
- Find teaming partners
- Similar opportunities
- Ask GovTribe AI about this opportunity