LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)

Estimated Value: $450,000,000
Open 29 days left MissouriConstructionsolicitation
Oct 6, 2026
Nov 16, 2026 4:00 PM
Construction
solicitation
237990
AI Summary
This bid is for the construction of a new 1,200-foot lock, an upstream ported guard wall, and a downstream guard wall at Lock and Dam 25 as part of the Navigation and Ecosystem Sustainability Program (NESP).
Line Items
ItemQtyUnitEst. Unit PriceEst. TotalCategory
Construction of new 1,200-foot drilled shaft-founded lock 1 each $350,000,000.00 $350,000,000.00 Construction
Construction of 1,200-foot upstream ported guard wall 1 each $50,000,000.00 $50,000,000.00 Construction
Construction of 650-foot downstream guard wall 1 each $30,000,000.00 $30,000,000.00 Construction
Project Management and Engineering Services (associated with lock and guard wall construction) 1 lot $20,000,000.00 $20,000,000.00 Professional Services
Estimated Bid Value$450,000,000.00

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