Sentinel Utility Corridor Real Estate Licenses

Closed — responses were due 15 Jun 2026 · No Set aside used · Department of the Air Force, DoD · Cheyenne, WY · NAICS 531390 · Solicitation FA8219-R-26-MRKT

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A newer version of this notice has been posted. SAM.gov republished solicitation FA8219-R-26-MRKT on 15 July 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

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This solicitation has closed — responses were due 15 June 2026.

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Solicitation details

Solicitation numberFA8219-R-26-MRKT
Notice ID035c2ad4e8a5477ba3483b938795c22f
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Air Force
Contracting officeFA8219 AFNWC PZBG
NAICS code531390 — Other Activities Related to Real Estate
Product / service code (PSC)R499
Set-asideNo Set aside used
Notice typeSources Sought
Posted29 May 2026
Response deadline15 June 2026 (closed)
Place of performanceCheyenne, WY, USA

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Description

This effort supports the modernization of underground communication infrastructure connecting Intercontinental Ballistic Missile (ICBM) sites across the F.E. Warren Air Force Base (FEW AFB) operational area in Wyoming, Nebraska, and Colorado. The Government requires comprehensive contractor support to execute real estate licensing activities essential to meeting the Sentinel program’s aggressive schedule for the upgrade of existing lines. The program’s central challenge is securing timely, compliant, and effective engagement with landowners across numerous tracts to ensure the Government gains temporary construction access to land in time to install new fiber optic cables. The Air Force currently has 1,575 miles of 16.5 feet (one rod) wide perpetual easements that are supporting Minuteman III ICBM communication cable, but additional temporary workspace is needed to support Sentinel construction activities. See the attachment for a more detailed description of the requirement. This sources sought is being posted to determine interest (market research), small business capability, and potential contractual method. The use of a Commercial Solutions Offering, the Oasis contract, or a commerical contract are all potential options. Update 29 May 2026 - the program does not intend to include the CMMC requirement in the request for proposal.

Version history

SAM.gov has posted 4 notices under solicitation FA8219-R-26-MRKT, oldest first.

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Market context: DoD and NAICS 531390

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  • In fiscal year 2026, DoD obligated $3.5M across 45 contract actions under NAICS 531390.
  • 3 contracts worth $2.5M in this category end within the next 18 months.

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