In short
National Park Service, a public buyer in United States, published this tender. Bids go through SAM.gov until October 30, 2026 (33 days left). The whole bidding period is 43 days. The portal doesn't publish an estimated value.
Details
| Buyer | National Park Service |
|---|---|
| Estimated value | value not published on the portal |
| Bid deadline | October 30, 2026, 22:00 (UTC time) |
| Published | September 17, 2026 |
| Country | United States · SAM.gov |
| Process number | c9d8a9d0e80a4d378f7df7516ded59ef |
| Category codes | NAICS 237990, PSC Z1QA |
Dates
PublishedSep 17, 2026Bid deadlineOct 30, 2026 · 22:00 (UTC time)
Official description
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.
How to bid
- Register your business in SAM.gov (free) to get a Unique Entity ID (UEI). Most solicitations require an active registration when you submit your offer, and registering can take several weeks.
- Open the notice on SAM.gov and read the solicitation, its attachments and every amendment.
- Submit your offer exactly as the notice says, before the response date.