Defense Threat Reduction Agency (DTRA) White Sands

Project ID: 140D0426R0019 FederalOpportunitiesSolicitation

Overview

Agency	Interior Business Center
Deadline	03/05/26
Posted	03/03/26
Estimated Value	Not Provided
Set Aside	Small Business
NAICS	236220 - Commercial and Institutional Building Construction
PSC	Z2QA - Repair Or Alteration Of Restoration Of Real Property (Public Or Private)
Location	Tunnel 7, ALT-SHIST, White Sands Missile Range NM USA

Description

Primary Latest Change

Posted: Jan. 29, 2026, 12:32 p.m. EST The Department of the Interior (DOI), Interior Business Center (IBC), Acquisition Services Directorate (AQD), on behalf of the Department of Defense (DoD), Defense Threat Reduction Agency (DTRA) at White Sands Missile Range (WSMR) in New Mexico is seeking to a contract to repair Tunnel 7 for DTRA at the WSMR ALT-SHIST. The repair project to Tunnel 7 includes all pertinent and necessary site preparations, site improvements, safing, and restoration and modification of the structure for both pre and post testing. The contractor shall repair a D-shape tunnel and overburden using the D-shape of 20 feet depth and width, inside the tunnel. The contractor shall remove and repair any damage to the ribs, crown, and invert to Tunnel 7. After the repair of Tunnel 7, the contractor shall provide general construction support to instrument the tunnel in preparation for testing and then safe the tunnel for re-entry post-testing.

Summary (Newest Update)

Background The Department of the Interior (DOI), through the Interior Business Center (IBC) Acquisition Services Directorate (AQD), is issuing this solicitation on behalf of the Department of Defense (DoD) and the Defense Threat Reduction Agency (DTRA). The contract aims to repair Tunnel 7 at White Sands Missile Range (WSMR) in New Mexico, addressing damage from previous incidents and ensuring the tunnel's readiness for testing activities. The contractor will be responsible for all necessary preparations and modifications to the structure. Work Details The contractor is required to perform extensive repairs on Tunnel 7, which includes: site preparations, site improvements, safing, and restoration/modification of the tunnel structure. Specific tasks include: repairing a D-shape tunnel with dimensions of 20 feet depth and width; removing and repairing damage to the ribs, crown, and invert of Tunnel 7; providing general construction support to instrument the tunnel for testing; and ensuring safing for re-entry post-testing. The work must comply with government-provided designs, specifications, and other contract documents. The contractor shall furnish all labor, materials, equipment, transportation, tools, supervision, and any other items necessary for completion. Period of Performance The period of performance for this contract is estimated from June 8, 2026, to June 15, 2027. Place of Performance All construction work will be performed at White Sands Missile Range (WSMR) in New Mexico.

2: Posted: Feb. 25, 2026, 4:32 p.m. EST The Department of the Interior (DOI), Interior Business Center (IBC), Acquisition Services Directorate (AQD), on behalf of the Department of Defense (DoD), Defense Threat Reduction Agency (DTRA) at White Sands Missile Range (WSMR) in New Mexico is seeking to a contract to repair Tunnel 7 for DTRA at the WSMR ALT-SHIST. The repair project to Tunnel 7 includes all pertinent and necessary site preparations, site improvements, safing, and restoration and modification of the structure for both pre and post testing. The contractor shall repair a D-shape tunnel and overburden using the D-shape of 20 feet depth and width, inside the tunnel. The contractor shall remove and repair any damage to the ribs, crown, and invert to Tunnel 7. After the repair of Tunnel 7, the contractor shall provide general construction support to instrument the tunnel in preparation for testing and then safe the tunnel for re-entry post-testing. The purpose of this amendment is to incorporate language and clarifications regarding Options. Please review Section H of the Solicitation, under "OPTIONAL LINE ITEMS", for additional information.

Current: Posted: March 2, 2026, 9:45 p.m. EST The Department of the Interior (DOI), Interior Business Center (IBC), Acquisition Services Directorate (AQD), on behalf of the Department of Defense (DoD), Defense Threat Reduction Agency (DTRA) at White Sands Missile Range (WSMR) in New Mexico is seeking to a contract to repair Tunnel 7 for DTRA at the WSMR ALT-SHIST. The repair project to Tunnel 7 includes all pertinent and necessary site preparations, site improvements, safing, and restoration and modification of the structure for both pre and post testing. The contractor shall repair a D-shape tunnel and overburden using the D-shape of 20 feet depth and width, inside the tunnel. The contractor shall remove and repair any damage to the ribs, crown, and invert to Tunnel 7. After the repair of Tunnel 7, the contractor shall provide general construction support to instrument the tunnel in preparation for testing and then safe the tunnel for re-entry post-testing. The purpose of this amendment is to: 1) Update the CLIN structure in Section B and Attachment 10 to include the optional line items 6-8 and Instrumentation Work. 2) Update the liquidated damages under Clause 52.211-11 to $395.00 per day.

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