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Contract · Federal

Z--ALPO STABILIZATION OF STAPLE BEND TUNNEL

INTERIOR, DEPARTMENT OF THE / NATIONAL PARK SERVICE Washington, DC

  • Status Closes in 8 days
  • Amount Amount not listed
  • Set-aside Small Business Set Aside - Total

Scope

Allegheny Portage Railroad National Historical Site (ALPO) - Tunnel Stabilization of Staple Bend Tunnel Amendment 0001 extends the closing date and time to Friday, October 30, 2026 by no later than 1600 Mountain Time.

The full solicitation is now posted in SAM.gov, including all related documents.

An organized site visit has been scheduled for: Wednesday, August 26, 2026, at 10 AM Eastern.

Participants will meet at: Staple Bend Tunnel - Trailhead Parking Lot (For specific directions see Section C.5) 1258 Beech Hill Road Johnstown, PA 15942 A NPS shuttle will either transport and/or lead a limited number of vehicles from the Trailhead Parking Lot to the site.

Any contractors that arrive late, and miss the shuttle departure, will have to make the 2-mile hike on their own.

They will NOT be allowed to drive to the site location on the trail leading to the Staple Bend Tunnel on their own once shuttle has departed.

Typical award value

What contracts like this typically pay

est. $55K-$1.4M

Estimated from 28 similar past awards nationwide, NAICS 237990.

This is not this contract’s value. It’s what the government has actually paid for comparable work in the past. How we estimate this.

Timeline

  1. Posted

    Sep 17, 2026

  2. Listing updated

    Oct 20, 2026

  3. Status

    Closing soon

How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

  1. Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
  2. Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
  3. Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
  4. Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work

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