Defense Threat Reduction Agency (DTRA) White Sands
Closed Solicitation Posted
- Solicitation number
- 140D0426R0019
- Agency
-
Interior Business Center
Office of Policy Management and Budget, Department of the Interior
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 236220 Commercial and Institutional Building Construction
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Interior's Interior Business Center, on behalf of the Defense Threat Reduction Agency (DTRA), is soliciting proposals for repair and restoration of Tunnel 7 at White Sands Missile Range (WSMR) in New Mexico. The scope of work includes all necessary site preparations, structural repairs to the D-shaped tunnel (20 feet depth and width), removal and repair of damage to ribs, crown, and invert, establishment of ventilation systems, steel set installation, rock bolting, shotcrete application, concrete placement, end bulkhead construction, general construction support for tunnel instrumentation, and post-testing safing procedures. The contractor must complete all tunnel construction by June 15, 2027, and furnish all labor, materials, equipment, tools, and supervision. Proposals will be evaluated using a Best Value Tradeoff approach, with Past Performance weighted as the most important evaluation factor, followed by Schedule, and then Price. Questions must be submitted by February 6, 2026, with a mandatory site visit scheduled for February 2, 2026 at 10:00 AM ET, and proposals are due by March 19, 2026 at 5:00 PM ET.
This is a Total Small Business set-aside under NAICS Code 236220 (Commercial and Institutional Building Construction) with a $45 million size standard. The contract is Firm Fixed Price with 19 base contract line items and 8 optional line items, with an estimated contract value between $1 million and $5 million. The period of performance runs from April 15, 2026 to April 15, 2027, with liquidated damages set at $395 per calendar day for delays. Performance will take place at White Sands Missile Range in New Mexico, specifically at the ALT-SHIST facility. The contractor must furnish performance and payment bonds within 10 calendar days of award and comply with all applicable construction wage rate requirements and FAR regulations for noncommercial items.
Notice text
3 versions
Update #3 · Latest ·
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.
Update #2 ·
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.
Update #1 ·
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.
Files
| File | Type | Posted |
|---|---|---|
| 140D0426R0019_Amendment_0003_0003.pdf | ||
| Sol_140D0426R0019_Amd_0003.pdf | ||
| Attachment_10_-_Pricing_Sheet_Amend_0002_0002.xlsx | XLSX spreadsheet | |
| Sol_140D0426R0019_Amd_0002.pdf | ||
| 140D0426R0019_0002_0002.pdf | ||
| Sol_140D0426R0019_Amd_0001.pdf | ||
| 140D0426R0019_0001_0001.pdf | ||
| Questions_and_Answers_0001.xlsx | XLSX spreadsheet | |
| Attachment_10_-_Pricing_Sheet_Amend_0001_0001.xlsx | XLSX spreadsheet | |
| Attachment_1_-_Statement_of_Work.pdf | ||
| Attachment_9_-_Past_Performance_Questionnaire.pdf | ||
| Sol_140D0426R0019.pdf | ||
| Attachment_10_-_Pricing_Sheet.xlsx | XLSX spreadsheet |
Show all 13
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Solicitation | |
| Defense Threat Reduction Agency (DTRA) White Sands Missile Range (WSMR) Tunnel | Pre-Solicitation |
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