ClosedSolicitation
Dept of Defense contract category

Lock and Dam 10, Island Building Project, Phase 3

Dept of Defense · DEPT OF THE ARMY

This notice is not accepting responses (deadline was Apr 9, 2026, 2:00 PM EDT).

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
Apr 9, 2026, 2:00 PM EDT
Posted
Mar 10, 2026
Solicitation
W912ES26BA009
Place of performance
Contracting office
W07V ENDIST ST PAUL · SAINT PAUL · MN
Source
SAM.gov · updated Jul 5, 2026

Description

Lock and Dam 10, Island Building Project, Phase 3The work includes construction of various size and shaped islands within the Mississippi River, near Lock and Dam 10, Guttenberg, IA. The base of the islands will be constructed with granular fill and if needed from main-channel dredging. The islands will be topped with fine fill obtained from access and habitat dredging, planted with native grass and willows, and stabilized with various rock structures such as groins and vanes. There will also be several stand-alone rock features.

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$3.65M

Middle of the pack for similar past awards

Most similar awards fall between $605,348 and $15.68M

Lower end$605,348Typical$3.65MHigher end$15.68M
Based on 98 similar awardsSame industry code (237990)Same product/service code (Y1PZ)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID e6da3d3999c64b3cb8314c4685d68b89.

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Federal vendorsMore from Dept of DefenseNAICS 237990PSC Y1PZTotal Small Business