# Justification for an Exception to Fair Opportunity for Comprehensive Engineering, Sustainment, and Cybersecurity Support for the Tactical Airspace Integration System (TAIS).

Canonical: https://abierto.us/opportunities/w15p7tjefow15p7t20d0010w15p7t26f0127

- Solicitation number: W15P7T_JEFO_W15P7T20D0010_W15P7T26F0127
- Notice type: Justification
- Status: Awarded to General Dynamics One Source LLC
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-APG (W15P7T)
- NAICS: 541330 Engineering Services
- Product or service code: DA01 Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.
- Place of performance: Taunton, Massachusetts
- County: Bristol County (FIPS 25005). https://abierto.us/counties/bristol-county-ma-25005
- City: Taunton. https://abierto.us/cities/taunton-ma-2569170
- First posted: May 21, 2026
- Last posted: May 21, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/0b991ad46eb24febb84759305085eccf/view

## Description

The scope of this Task Order includes the modernization and implementation of the Windows 11 Enterprise LTSC 2024 operating system into the TAIS architecture, the execution of required Risk Management Framework (RMF) documentation to maintain Authority to Operate (ATO) compliance, and the restoration of critical TAIS Help Desk operations and Field Service Representative (FSR) support for deployed units. This action is being executed under the authority of RFO FAR 16.507-6(b)(2), as GDMS is the only awardee capable of providing the highly specialized proprietary software modifications and immediate theater support required to prevent mission failure.

## Award on USAspending

- Recipient: General Dynamics One Source LLC (UEI D93YKLC3MK67)
- Contract: W15P7T20D0010
- Obligated: $0.00
- Competition: Full and Open Competition, 24 offers received
- Link: award number W15P7T20D0010 equals the contract number; same awarding office W15P7T (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_W15P7T20D0010_9700/


## Publications

- May 21, 2026: Justification. Notice 0b991ad46eb24febb84759305085eccf. https://sam.gov/workspace/contract/opp/0b991ad46eb24febb84759305085eccf/view

## Points of contact

- Roxanne Barbaris, roxanne.barbaris.civ@army.mil
- Roxanne Barbaris, roxanne.barbaris.civ@army.mil

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w15p7tjefow15p7t20d0010w15p7t26f0127.