Z--ALPO STABILIZATION OF STAPLE BEND TUNNEL
Responses closed . Full description on SAM.gov.
Overview
- Response deadline
- 4:00 PM MDT
- Posted
- October 5, 2026
- Notice type
- Solicitation
- Set-aside
- Small Business Set Aside - Total
- NAICS
- 237990: Other Heavy and Civil Engineering Construction
- Agency
- Department of the InteriorDEPARTMENTAL OFFICES
Notice details
- Office
- NATIONAL PARK SERVICE CONTRACTING ACTIVITY
- PSC
- Z1QA: MAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
- Last updated
- Oct 28, 2026
- First published
- Last updated on SAM.gov
Identifiers
- Solicitation number
- 140P4226R0026
- Notice ID
- 9e2cfcf932024a49a59c5ff3307a6dd4
Description
Amendment 0002 - Addresses Contractor asked Questions, and INCLUDES UPDATES SCHEDULE, SPECIFICATIONS and T&Cs (Sections B-M) that shall be used instead of the original Section B-M attached to SF-1442. It also includes two (2) additional attachments that will be included with the award that are needed to address contractor asked questions.
CONTRACTORS are reminded that they need to be registered as a Small Business concern in their SAM Reps and Certs under the NAICS - 237990 - Other Heavy and Civil Engineering Construction as stated in Section L and M under Factor 2- Sub-Factor A. IF THIS NAICS CODE IS MISSING FROM YOUR SAM PROFILE UNDER YOUR REPS AND CERTS IT NEEDS TO BE ADDED BEFORE YOU SUBMIT ANY RESPONSE TO SOLICITATION.
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.
Award Overview
Contacts
Contracting Officer
Primary Contact
Documents
Files (17)
- Download
Sol_140P4226R0026_Amd_0002.pdf
203 KBAdded in Solicitation version 6Posted - Download
B09_-_Amend_0002_-_Updated_Schedule-Specifications_and_T_Cs_0002.pdf
1.0 MBAdded in Solicitation version 6Posted - Download
B09_-_Amend_0002_-_Attachment_11_-_Tecco_0002.pdf
193 KBAdded in Solicitation version 6Posted - Download
B09_-_Amend_0002_-_Attachment_12_-_1991_GEI_Geotechnical_Report_-_SBT_0002.pdf
17 MBAdded in Solicitation version 6Posted - Download
B09_-_140P4226R0026_-_Amendment_0002_-_Questions_and_Answers_0002.pdf
370 KBAdded in Solicitation version 6Posted - Download
Sol_140P4226R0026_Amd_0001.pdf
202 KBAdded in Solicitation version 5Posted - Download
Sol_140P4226R0026.pdf
739 KBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_4_-_Location_Maps-Lab_Testing_Report-Photos.pdf
25 MBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_10_-_Proposal_Submission_Package_-_140P4226R0026.docx
32 KBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_9_-_Limitations_on_Subcontracting_compliance_worksheet.xlsx
160 KBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_6_-_ALPO_Staple_Bend_Tunnel_Preservation-1999_CDs.pdf
3.4 MBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_7_-_ALPO_Staple_Bend_Tunnel_-_Submittal_List.xlsx
28 KBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_8_-_CON_WD_-_PA20260002_-_Heavy_and_Highway_-_7_30_2026.pdf
724 KBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_2_-_ALPO-Staple_Bend_Tunnel-Drawings_-_7_31_2025.pdf
8.5 MBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_1_-_ALPO-Staple_Bend_Tunnel-Specs-Final_-_7_12_2026.pdf
1.5 MBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_3_-_ALPO-Staple_Bend_Tunnel-Technical_Reports.pdf
29 MBAdded in Solicitation version 2Posted - Download
B08_-_Attachment_5_-146798-ALPO-423-41023-Topo.pdf
4.6 MBAdded in Solicitation version 2Posted
Lifecycle
- 4Version 4PresolicitationArchived
Z--NPS-ALPO STABILIZATION OF STAPLE BEND TUNNEL
- 2Version 2Solicitation
Type changed from Presolicitation to Solicitation
ALPO STABILIZATION OF STAPLE BEND TUNNEL
- 5Version 5Solicitation
Z--ALPO STABILIZATION OF STAPLE BEND TUNNEL
- 6Version 6SolicitationCurrent
Z--ALPO STABILIZATION OF STAPLE BEND TUNNEL
Similar Opportunities
Additional Details
Solicitation Number
140P4226R0026
Archive Date
Nov 14, 2026
Office Address
Denver, CO, 80225