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This tender closed on 9 October 2026 — kept here for reference.

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ClosedtenderUnited States

PMS 470 Professional Support Services - RFP

Issued by DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NSWC CRANE · via SAM.gov — US federal contract opportunities

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Published
2 Oct 2026
Closed
9 Oct 2026, 20:00 UTC
Reference
N0016426R3120
Location
DC, United States
Sector
Construction & Infrastructure

This notice was amended

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 1 Oct 2026, 20:00 UTC to 9 Oct 2026, 20:00 UTC
    First seen by FreeTender on 24 Sept 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NSWC CRANE in United States has published a tender in construction & infrastructure: “PMS 470 Professional Support Services - RFP”. The deadline passed on 9 October 2026. Quote reference N0016426R3120 in any correspondence with the buyer. FreeTender has recorded 20 notices from this buyer since 2026, 5 of them currently open. There are 351 open construction & infrastructure notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NSWC CRANE is soliciting PMS 470 Professional Support Services - RFP. Solicitation number N0016426R3120. Classified under NAICS 541330 — Engineering Services. Product/service code R425 — ENGINEERING AND TECHNICAL SERVICES. Place of performance: DC, USA. Responses are due by 09 October 2026 20:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

This Solicitation is issued by Naval Surface Warfare Center (NSWC), Crane Division Contracting Department, Crane, IN and sets forth the requirements for PAE Maritime PMS 470 requires Professional Support Services in the areas of Integrated Logistics Support, Program Support and Management, Acquisition and Contract Management, Business and Financial Management, and Integrated Performance Analysis. This requirement is being solicited as a 100% Small Business Set-Aside among current SeaPort-NxG MAC holders. Only proposals from current SeaPort-NxG MAC Holders will be considered.  See Amendment 0001 in PIEE Module.

This notice has closed — what to do next

We hold 20 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NSWC CRANE, going back to September 2026 — 5 of them still open. They buy mostly in Financial & Professional Services, Construction & Infrastructure and Electronics semiconductors. There are 351 open Construction & Infrastructure tenders in United States.

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Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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