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Backflows - Inspection, Maintenance & Repair

Issued by INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NORTHEAST REGIONAL CONTRACTING · via SAM.gov — US federal contract opportunities

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Published
9 Sept 2026
Closes
21 Sept 2026, 21:00 UTC
Reference
140P4226Q0059
Location
PA, United States
Sector
Facility Management & Cleaning

Details

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NORTHEAST REGIONAL CONTRACTING is soliciting Backflows - Inspection, Maintenance & Repair. Solicitation number 140P4226Q0059. Classified under NAICS 561210 — Facilities Support Services. Product/service code J045 — MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT. Place of performance: PA, USA. Responses are due by 21 September 2026 21:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

The National Park Service at Independence National Historical Park (INDE) has a requirement for a contractor to provide annual testing and certification of all backflow prevention devices (and air-gap separations), plus responsive maintenance and repair when devices fail or fall out of compliance. This is a total small business set-aside acquisition. The resulting contract will be firm-fixed price. A site visit is scheduled for September 16, 2026, at 10:00 AM ET. The meeting location is Merchant Exchange Building, 143 S. 3rd St., Philadelphia, PA 19106. Park Point of Contact - Ricardo Nieves, Phone: [contact details removed]. Please send all questions to the contract specialist Ellie Delerme at [contact details removed] no later than September 18, 2026, 12:00 PM EDT.

Context for bidders

We hold 5 notices from INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · NORTHEAST REGIONAL CONTRACTING, going back to September 2026 — 5 of them still open. They buy mostly in Construction & Infrastructure and Facility Management & Cleaning. There are 224 open Facility Management & Cleaning tenders in United States. This one closes in 12 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this facility management & cleaning 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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