Design-Bid-Build (DBB), Firm-Fixed-Price (FFP), Construction Contract for P617 Transit Protection Program Facility at Naval Submarine Base (NSB) Kings Bay, Georgia

Closed — responses were due 14 Aug 2026 · Unrestricted (full and open) · Department of the Navy, DoD · NAICS 237990 · Solicitation N6945026R0012

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What happened next

This solicitation has closed — responses were due 14 August 2026.

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Solicitation details

Solicitation number	N6945026R0012
Notice ID	5c0d014517054028a638973dcc4191bd
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	NAVFACSYSCOM SOUTHEAST
NAICS code	237990 — Other Heavy and Civil Engineering Construction
Product / service code (PSC)	Y1PZ
Set-aside	Unrestricted (full and open)
Notice type	Solicitation
Posted	16 July 2026
Response deadline	14 August 2026 (closed)

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Description

Design-Bid-Build (DBB), Firm-Fixed-Price (FFP), Construction Contract for P617 Transit Protection Program Facility at Naval Submarine Base (NSB) Kings Bay, Georgia

Version history

SAM.gov has posted 5 notices under solicitation N6945026R0012, oldest first.

30 April 2026 — Solicitation
15 May 2026 — Solicitation
16 June 2026 — Solicitation
16 July 2026 — Solicitation (this page)
04 August 2026 — Solicitation (latest)

Documents in the solicitation package

4 files are attached to this notice.

PIEE Solicitation Module Link for N6945026R0012
Web Based Training for the PIEE Solicitation Module
Registration Instructions for the PIEE Solicitation Module
Department of Defense Procurement Toolbox

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Market context: DoD and NAICS 237990

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

In fiscal year 2026, DoD obligated $6.0B across 521 contract actions under NAICS 237990.
385 contracts worth $12.5B in this category end within the next 18 months.

DoD contracts under NAICS 237990 →

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