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Department of the Interior

Department of the Interior

Department of the Interior opportunities often flow through multiple subagencies and contracting offices, each with different templates and amendment behavior. Use this hub to keep that activity in one place before final submission checks on SAM.gov.

Updated Jan 30, 2026Page 46
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Department of the Interior

Z--Trail Replacement

PRE-SOLICITATION NOTICE: The National Park Service, Interior Regions 3/4/5, Ohio Major Acquisition Buying Office, intends to issue an Invitation for Bid (IFB) for the Trail Replacement project for Indiana Dunes National Park (INDU) in Gary, IN. Work will consist of providing all…

Posted: Jan 29, 2026No due date posted
Department of the Interior contracting guide

2 notices close in the next 14 days on this page. Frequent issuing offices include BUREAU OF INDIAN AFFAIRS, OFC OF ACQUSITION GRANTS-NATIONAL, MWR NEKOTA(63000), and IMR NORTHERN ROCKIES(12200).

  • Common set-aside patterns here: SBA. Align your pursuit list with your certifications.
  • Recurring NAICS in this snapshot: 334111, 237110, 238320, and 561790. Keep reusable technical narratives mapped to these codes.
  • Review place-of-performance and security/location requirements early to avoid late-stage disqualification.

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