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TZ Ref No.: TZ-1072952
Tender Notice Live Notice National (NCB) United States Infrastructure and construction Railways Construction materials

Z--Alpo Stabilization of Staple Bend Tunnel

Doc ref no. 140P4226R0026
Sector Infrastructure and construction, Railways, Construction materials
Publish Date 19 Sep 2026
Estimated Value Undisclosed
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Description & Project Overview

Z--ALPO STABILIZATION OF STAPLE BEND TUNNEL
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.

Days to Deadline
12 days
Closing: 30 Oct 2026, 00:00

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Key Procurement Details

Doc ref no. 140P4226R0026
Notice Type Tender Notice
Bidding Type NCB
Publish Date 19 Sep 2026
Sector Infrastructure and construction, Railways, Construction materials
Document Fee Available in full notice
Bid Security Refer to documents
Funding Government Budget
Bid Opening Locked

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