Deer Island Ecosystem Restoration, Phase 1 Deer Island, MS (Harrison County)

Inactive on SAM.gov — responses were due 9 Jul 2026 · Total Small Business Set-Aside (FAR 19.5) · Department of the Army, DoD · Biloxi, MS · NAICS 237990 · Solicitation W9127826RA046

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What happened next

SAM.gov marked this notice inactive — responses were due 09 July 2026.

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Solicitation details

Solicitation number	W9127826RA046
Notice ID	323a092e65aa4ab39f63c80a9ca0a711
Agency	Department of Defense (DoD)
Sub-agency	Department of the Army
Contracting office	W074 ENDIST MOBILE
NAICS code	237990 — Other Heavy and Civil Engineering Construction
Product / service code (PSC)	Y1PZ
Set-aside	Total Small Business Set-Aside (FAR 19.5)
Notice type	Solicitation
Posted	30 June 2026
Response deadline	09 July 2026 (closed)
Place of performance	Biloxi, MS, USA

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Description

Phase 1 Breakwater. This contract involves constructing the initial phase for the restoration of Deer Island, specifically restoring the extension of the rock breakwater structure known as Katrina Key, approximately 12,000 feet, to soften the effects of normal wave erosion. This restoration includes placement of armor layer stone or bioengineered reef as the breakwater and associated geocomposite placement to return Katrina Key to near historical 1850 s dimensions. Offerors are hereby advised that all references to the FAR and DFARS within this solicitation pertain to the new Revolutionary FAR Overhaul (https://www.acquisition.gov/far-overhaul/far-part-deviation-guide). While much of the verbiage has remained consistent with the previous version of the FAR and DFARS, there are notable differences. It is incumbent upon the contractor to be fully aware of these changes and ensure their proposal complies accordingly. 5/28/2026: AM0001 posted to PIEE 6/26/2026: AM0002 posted to PIEE 6/30/2026: AM0003 posted to PIEE

Version history

SAM.gov has posted 4 notices under solicitation W9127826RA046, oldest first.

22 May 2026 — Solicitation
28 May 2026 — Solicitation
26 June 2026 — Solicitation
30 June 2026 — Solicitation (this page)

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Market context: DoD and NAICS 237990

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385 contracts worth $12.5B in this category end within the next 18 months.

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