Above Ground Construction Services Contract (CSC)

SOL #: HDTRA226R0002Solicitation

Overview

Buyer

DEPT OF DEFENSE
Defense Threat Reduction Agency (Dtra)
DEFENSE THREAT REDUCTION AGENCY
KIRTLAND AFB, NM, 87117-5669, United States

Place of Performance

Place of performance not available

NAICS

Other Heavy and Civil Engineering Construction (237990)

PSC

Construction Of Other Non Building Facilities (Y1PZ)

Set Aside

Total Small Business Set-Aside (FAR 19.5) (SBA)

Timeline

1
Posted
Jan 13, 2026
2
Last Updated
Apr 16, 2026
3
Submission Deadline
May 4, 2026, 4:00 PM

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) has released an official solicitation for an Above Ground Construction Services Contract (CSC). This is a Total Small Business Set-Aside for a multiple-award Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract with an estimated value of $400 million over a ten-year period. The contract aims to support DTRA's mission by providing various construction services. Proposals are due May 4, 2026, at 4:00 PM MT.

Scope of Work

The awarded contractors will execute construction efforts supporting the DTRA mission, including:

  • General test support
  • New construction
  • Repair and maintenance of test structures and articles
  • Demolition and remediation on various test sites, specifically Kirtland AFB, New Mexico, and White Sands Missile Range, New Mexico.

Task orders under this IDIQ may be structured as Firm-Fixed-Price (FFP), Time and Materials (T&M), or Firm-Fixed-Price Level of Effort (FFP LOE). The primary NAICS code is 237990 - Other Heavy and Civil Engineering Construction.

Contract & Timeline

  • Contract Type: Multiple-award Indefinite-Delivery, Indefinite-Quantity (IDIQ)
  • Set-Aside: Total Small Business Set-Aside (100%)
  • Estimated Value: $400,000,000 over 10 years ($200M base, $200M option)
  • Period of Performance: 5-year base ordering period with a 5-year option period. Task orders may extend up to 12 months beyond the ordering period.
  • Proposal Due Date: May 4, 2026, 4:00 PM MT
  • Solicitation Published: April 16, 2026 (latest update)
  • Pre-proposal Conference: Held on March 11-12, 2026, at Kirtland AFB and White Sands Missile Range. Questions and answers from this conference have been posted.

Additional Information

Several amendments have been issued, including revisions to the Statement of Work (SOW) and Statement of Objectives (SOO), and multiple parts of Questions and Answers (Q&A) documents. Interested parties are responsible for monitoring SAM.gov for all updates and attachments. The solicitation is available electronically on SAM.gov.

People

Points of Contact

Ryan MargrafPRIMARY

Files

Files

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Versions

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Solicitation
Posted: Apr 16, 2026
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Solicitation
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Version 11
Pre-Solicitation
Posted: Apr 9, 2026
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Version 10
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Version 9
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Posted: Apr 2, 2026
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Version 8
Pre-Solicitation
Posted: Mar 26, 2026
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Version 7
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Posted: Mar 18, 2026
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Version 6
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Posted: Mar 18, 2026
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Version 5
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Posted: Mar 11, 2026
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Version 4
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Posted: Mar 11, 2026
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Version 3
Solicitation
Posted: Feb 17, 2026
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Version 2
Pre-Solicitation
Posted: Feb 17, 2026
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Version 1
Pre-Solicitation
Posted: Jan 13, 2026
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Above Ground Construction Services Contract (CSC) | GovScope