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GLCA 318882 Bullfrog — Construction of Highways, Roads, Streets, Bridges, and Railways

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

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Published
2 Sept 2026
Closes
30 Oct 2026, 23:00 UTC
Reference
140P2026R0010
Location
United States
Sector
Construction & Infrastructure

Details

INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · DSC CONTRACTING SERVICES DIVISION is soliciting GLCA 318882 Bullfrog — Construction of Highways, Roads, Streets, Bridges, and Railways. Solicitation number 140P2026R0010. Classified under NAICS 237990 — Other Heavy and Civil Engineering Construction. Product/service code Y1LB — CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS. Responses are due by 30 October 2026 23:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

GLCA 318882 Bullfrog Ramp Design/Build This is an unrestricted (full & open) solicitation. This is a two-phase design build procurement conducted under FAR 36.3. Phase 2 of this procurement began on September 2nd, 2026. Submit all questions directly to [contact details removed].

Context for bidders

We hold 2 notices from INTERIOR, DEPARTMENT OF THE · NATIONAL PARK SERVICE · DSC CONTRACTING SERVICES DIVISION, going back to September 2026 — 2 of them still open. There are 641 open Construction & Infrastructure tenders in United States. This one closes in 52 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.
Common bidding mistakes to avoid →Writing a winning proposal

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