Seaport - CTF Design Services Follow On

Inactive on SAM.gov — responses were due 6 Nov 2026 · Small Business Set Aside - Total · Department of the Navy, DoD · NAICS 541330 · Solicitation N6449826R0020

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What happened next

SAM.gov marked this notice inactive — responses were due 06 November 2026.

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Solicitation details

Solicitation number	N6449826R0020
Notice ID	6b2dcd95519e4c2eaa0478fd57dd4fde
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	NSWC PHILADELPHIA DIV
NAICS code	541330 — Engineering Services
Product / service code (PSC)	R425
Set-aside	Small Business Set Aside - Total
Notice type	Solicitation
Posted	02 November 2026
Response deadline	06 November 2026 (closed)
Competition	Competitive

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Description

This opportunity is for SEAPORT NXG MAC HOLDERS ONLY and is a Small Business SET ASIDE. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers. This requirement is for a five year period of performance for a Cost Plus-Fixed-Fee type seaport task order for the Compatibility Test Facility (CTF) design of test and evaluation facility installations, systems, and equipment under the cognizance of NSWCPD. This includes all existing and proposed Hull, Machinery Electrical systems and equipment. Support is needed at the NSWCPD test sites and facilities to address various issues of concern such as floor loading, support systems capacities, and available power. Additionally, support is needed regarding Mission Readiness Panel (MRP) Assessments, Integrated Test Readiness Reviews, and Integrated Schedule Reviews.

Version history

SAM.gov has posted 4 notices under solicitation N6449826R0020, oldest first.

23 September 2026 — Solicitation
20 October 2026 — Solicitation
26 October 2026 — Solicitation
02 November 2026 — Solicitation (this page)

Documents in the solicitation package

4 files are attached to this notice.

PIEE Solicitation Module Link for N6449826R0020
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 541330

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

In fiscal year 2026, DoD obligated $8.7B across 3,568 contract actions under NAICS 541330.
4,474 contracts worth $47.0B in this category end within the next 18 months.

DoD contracts under NAICS 541330 →

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