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Accepting bidstenderUnited States

Inde Bishop White House Fire Suppression

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

Published
24 Aug 2026
Closes
17 Sept 2026, 14:00 UTC
Reference
140P4226R0027
Location
PA, United States
Sector
Construction & Infrastructure

Details

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000) is soliciting Inde Bishop White House Fire Suppression. Solicitation number 140P4226R0027. Classified under NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors. Product/service code Z2JZ — REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS. Place of performance: PA, USA. Responses are due by 17 September 2026 14:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Amendment 0001 issued to change the scheduled site visit to Wednesday, September 2, 2026, at 10 AM Eastern. Point of contact: [contact details removed] and [contact details removed]. See provision Site Visit (Construction) for further details.

Participants will meet at: 309 Walnut Street, Philadelphia, PA 19106

Context for bidders

We hold 10 notices from INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000), going back to August 20268 of them still open. They buy mostly in Construction & Infrastructure, Facility Management & Cleaning and Manufacturing & Supply. There are 696 open Construction & Infrastructure tenders in United States. This one closes in 8 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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