Open tender · United States · Public tender
Lock and Dam 25 New 1,200 FT Lock Navigation and Ecosystem Sustainability Program (NESP)
W07V Endist ST Louis · 63389
W07V Endist ST Louis in the United States is inviting bids for “Lock and Dam 25 New 1,200 FT Lock Navigation and Ecosystem Sustainability Program (NESP)”. Bids close on 16 November 2026, 10:00 CST. Reference: W912P926RA004. askTender lists every requirement to qualify and checks whether your company meets them.
The tender in brief
Construction of a new 1,200-foot lock and guard walls at Lock and Dam 25 on the Mississippi River
The U.S. Army Corps of Engineers plans to build a new 1,200-foot drilled shaft-founded lock in the auxiliary miter gate bay at Lock and Dam 25, plus a 1,200-foot upstream ported guard wall and a 650-foot downstream guard wall. The existing 600-foot lock will remain as an auxiliary chamber. This is a large civil works construction contract.
Key facts
- Procedure
- Solicitation
- Published
- 06 Oct 2026
- Reference
- W912P926RA004
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