Above Ground Construction Services Contract (CSC)
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The Defense Threat Reduction Agency (DTRA), under the Department of Defense, has released an official solicitation for Above Ground Construction Services (CSC). This Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract aims to support the DTRA mission with construction efforts at various test sites. This is a 100% Total Small Business Set-Aside procurement, with an estimated total value of $400 million over a ten-year period. Proposals are due by May 4, 2026.
Scope of Work
The contract requires construction services including, but not limited to:
- General test support
- New construction
- Repair and maintenance of test structures and articles
- Demolition and remediation on various test sites
The NAICS Code for this procurement is 237990 - Other Heavy and Civil Engineering Construction, with PSC Code Y1PZ - Construction Of Other Non Building Facilities.
Contract & Timeline
- Type: Multiple Award Indefinite-Delivery, Indefinite-Quantity (IDIQ) contracts. Task orders may be Firm-Fixed-Price (FFP), Time and Materials (T&M), or Firm-Fixed-Price Level of Effort (FFP LOE).
- Duration: A 5-year base ordering period with an option to extend for an additional 5 years, totaling 10 years. Task orders may extend up to 12 months beyond the ordering period.
- Value: Total estimated cost of $400,000,000 ($200M for base, $200M for option).
- Set-Aside: Total Small Business Set-Aside (FAR 19.5).
- Proposal Due: May 4, 2026, at 4:00 PM ET.
- Published: April 9, 2026.
Key Dates & Information
- Pre-proposal Conference: Held on March 11th and 12th, 2026, at Kirtland AFB, New Mexico, and White Sands Missile Range, New Mexico. Details were provided in the "Pre-Proposal Conference Overview and Access" attachment.
- Solicitation Availability: The official solicitation is available electronically on SAM.gov. Interested parties are responsible for monitoring SAM.gov for the solicitation and any subsequent amendments.
Amendments
Multiple amendments have been issued, including:
- Amendment 0001: Details in SF 30.
- Amendment 0002: Included important Statements of Work revisions, posted slide deck from the pre-proposal conference, and Questions and Answers Document Part 1.
- Amendment 0003: Included Statement of Objectives document revision and Questions and Answers Document Part 2.
- Latest Update (0008): Posted Questions and Answers Document Part 3.
Contact Information
For inquiries, contact Ryan Margraf at ryan.d.margraf.civ@mail.mil.