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Switchgear Transformer Replacement — Coils and Transformers

Issued by DEPT OF DEFENSE · DEPT OF THE ARMY · NGB · W7M9 USPFO ACTIVITY KSANG 184 · via SAM.gov — US federal contract opportunities

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Published
6 Nov 2026
Closes
16 Nov 2026, 14:00 UTC
Reference
W50S7X27Q0001
Location
United States
Sector
Electrical Equipment

At a glance

DEPT OF DEFENSE · DEPT OF THE ARMY · NGB · W7M9 USPFO ACTIVITY KSANG 184 in United States has published a tender in electrical equipment: “Switchgear Transformer Replacement — Coils and Transformers”. Submissions close on 16 November 2026, 5 days from today. Quote reference W50S7X27Q0001 in any correspondence with the buyer. FreeTender has recorded 10 notices from this buyer since 2026, 1 of them currently open. There are 418 open electrical equipment notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on SAM.gov (US federal)

You need an active SAM.gov entity registration with a Unique Entity ID (UEI) to be awarded a federal contract. Check the set-aside and NAICS size standard before you respond.

Details

DEPT OF DEFENSE · DEPT OF THE ARMY · NGB · W7M9 USPFO ACTIVITY KSANG 184 is soliciting Switchgear Transformer Replacement — Coils and Transformers. Solicitation number W50S7X27Q0001. Classified under NAICS 335311 — Power, Distribution, and Specialty Transformer Manufacturing. Product/service code 5950 — COILS AND TRANSFORMERS. Responses are due by 16 November 2026 14:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Update: 10/28/2026 - Included RFIs, and Drawings

The 184 Wing is requesting the purchase of one (1) Control power Transformer and three (3) Transformer fuses to replace Building 16 indoor switchgear transformer including installation. See attached documents/ links for Specifications or Salient Characteristics - B16 Transformer and additional solicitation information.

Site Visit: Nov 10 2026 @0900 - Details in the posting links

Context for bidders

We hold 10 notices from DEPT OF DEFENSE · DEPT OF THE ARMY · NGB · W7M9 USPFO ACTIVITY KSANG 184, going back to August 2026 — 1 of them still open. They buy mostly in Construction & Infrastructure, Electrical Equipment and Electronics & Semiconductors. There are 418 open Electrical Equipment tenders in United States. This one closes in 5 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this electrical equipment 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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