# ALPO STABILIZATION OF STAPLE BEND TUNNEL

Canonical: https://abierto.us/opportunities/140p4226r0026

- Solicitation number: 140P4226R0026
- Notice type: Solicitation (first published as presolicitation)
- Status: Open. Offers due September 21, 2026 at 6:00 PM EDT
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: Doi, NPS Conops Strategic (140PS1)
- NAICS: 237990 Other Heavy and Civil Engineering Construction
- Product or service code: Z1QA Maintenance Of Restoration Of Real Property (Public Or Private)
- Set-aside: Total small business set-aside
- First posted: August 6, 2026
- Last posted: August 21, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/3c65fe2524f444d58b352148dbbf8a5f/view

## Description

Allegheny Portage Railroad National Historical Site (ALPO) - Tunnel Stabilization of Staple Bend Tunnel 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.

## Publications

- August 6, 2026: Presolicitation, due August 20, 2026 at 2:00 PM EDT. Notice 7290799afeeb439bba80056500c774ca. https://sam.gov/workspace/contract/opp/7290799afeeb439bba80056500c774ca/view
- August 21, 2026: Solicitation, due September 21, 2026 at 6:00 PM EDT. Notice 3c65fe2524f444d58b352148dbbf8a5f. https://sam.gov/workspace/contract/opp/3c65fe2524f444d58b352148dbbf8a5f/view

## Points of contact

- McCabe, Brian, brian_mccabe@ios.doi.gov, 2023397772

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p4226r0026.