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This tender closed on 18 September 2026 — kept here for reference.

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ClosedtenderUnited States

Lowell Nhp_Fire Suppression Maintenance and Repair

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

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Published
15 Sept 2026
Closed
18 Sept 2026, 18:00 UTC
Reference
140P4326Q0065
Location
MA, United States
Sector
Construction & Infrastructure

This notice was amended

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

  • Submission deadline changed from 17 Sept 2026, 14:00 UTC to 18 Sept 2026, 18:00 UTC
    First seen by FreeTender on 15 Sept 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000) in United States has published a tender in construction & infrastructure: “Lowell Nhp_Fire Suppression Maintenance and Repair”. The deadline passed on 18 September 2026. Quote reference 140P4326Q0065 in any correspondence with the buyer. FreeTender has recorded 14 notices from this buyer since 2026, 1 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

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NER SERVICES MABO (43000) is soliciting Lowell Nhp_Fire Suppression Maintenance and Repair. Solicitation number 140P4326Q0065. Classified under NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors. Product/service code S202 — FIRE PROTECTION SERVICES. Place of performance: MA, USA. Responses are due by 18 September 2026 18:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

LOWELL NATIONAL HISTORICAL PARK_FIRE SUPPRESSION MAINTENANCE AND REPAIR The Government requests competitive quotes for Fire Alarm and Fire Sprinkler System Maintenance and Repair Services at Lowell National Historical Park. Refer to attached Scope of Work for additional details. An organized site visit has been scheduled for interested offerors on September 9, 2026, at 10:00 am ET. Participants will meet at Lowell National Historical Park, 220 Aiken Street, Lowell, MA 01854.

AMENDMENT 0001:

The purpose of this amendment is to extend the hour and date for receipt of offers, provide a list of attendees from the organized site-visit, provide a response to all questions received, provide Annual Fire Alarm Reports, and provide Annual Sprinkler Systems Reports. The hour and date for receipt of offers has been extended to 2:00 pm ET on September 18, 2026.

This notice has closed — what to do next

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 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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