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The INTERIOR, DEPARTMENT OF THE | NATIONAL PARK SERVICE has issued a Tender notice for the procurement of a Npsalpo Stabilization of Staple Bend Tunnel in the USA. This Tender notice was published on 07 Aug 2026 and is scheduled to close on 20 Aug 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 146740363, while the tender notice number is 140P4226R0026 and Registering on the platform.
Procurement Summary
Country: USA
Summary: Npsalpo Stabilization of Staple Bend Tunnel
Deadline: 20 Aug 2026
Posting Date: 07 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 146740363
Document Ref. No.: 140P4226R0026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
Allegheny Portage Railroad National Historical Site (ALPO) - Stabilization of Staple Bend TunnelThe Department of the Interior (DOI) on behalf of the National Park Service - Allegheny Portage Railroad National Historic Site (ALPO) in Gallitzin, PA is seeking one (1) contractor with tunnel stabilization experience to provide all labor, supervision, materials, tools, supplies, transportation, personal protection equipment, and support equipment incidental for the stabilization of the Staple Bend Tunnel located at ALPO.GENERAL: This is a NEW requirement. This is a PRE-SOLICITATION NOTICE only and does not constitute a solicitation; accordingly, no response is due at this time. No questions nor phone call will be accepted about this pre-solicitation notice. All questions and phone calls will be addressed after the solicitation is posted through official amendments. Specific instructions on submitting proposals will be contained in the solicitation documents. It is anticipated that the solicitation will be issued sometime on or after August 20, 2026! The entire solicitation package, including all attachments, will be available electronically through SAM.gov only. Paper copies of this solicitation are not and will not be made available.Anyone wishing to participate in this proposed procurement must obtain their copy from SAM.gov | Home. Copies will not be mailed from the Contracting Office. All amendments will be posted on SAM.gov | Home. Contractors will be solely responsible for obtaining amendments from this site to update files.PROJECT SCOPE: The general scope of work includes: Allegheny Portage Railroad National Historic Site (ALPO) is seeking one (1) contractor to provide all labor, supervision, materials, tools, supplies, transportation, personal protection equipment, and support equipment incidental for the stabilization of the Staple Bend Tunnel.A. Base item work consists of:1. Stabilization Maintenance Plan - This item consists of a rock bolting crew and a man l...
Notice ID: 140p4226r0026
Department/Ind. Agency: interior, department of the
Original Set Aside: total small business set-aside (far 19.5)
Sub-tier: national park service
Office: doi, nps conops strategic
Product Service Code: z1qa - maintenance of restoration of real property (public or private)
NAICS Code: 237990 - Other Heavy and Civil Engineering Construction
Inactive Dates: sep 04, 2026
Inactive Policy: 15 days after response date
Documents
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