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SAF Frsp Geothermal HVAC Sjds — Repair or Alteration of Museums and Exhibition Buildings

Issued by INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000) · via SAM.gov — US federal contract opportunities

Published
25 Sept 2026
Closes
26 Oct 2026, 14:00 UTC
Reference
140P4226R0023
Location
VA, United States
Sector
Construction & Infrastructure

Details

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000) is soliciting SAF Frsp Geothermal HVAC Sjds — Repair or Alteration of Museums and Exhibition Buildings. Solicitation number 140P4226R0023. Classified under NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors. Product/service code Z2JA — REPAIR OR ALTERATION OF MUSEUMS AND EXHIBITION BUILDINGS. Place of performance: VA, USA. Responses are due by 26 October 2026 14:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Amendment 0001 is issued to extend the proposal due date to October 26, 2026, and to change the set aside from HUBZone Set Aside to Total Small Business Set Aside.

Context for bidders

We hold 14 notices from INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000), going back to August 2026 — 1 of them still open. They buy mostly in Construction & Infrastructure, Facility Management & Cleaning and Manufacturing & Supply. There are 335 open Construction & Infrastructure tenders in United States. This one closes in 31 days.

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.

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