Notice of Intent to Award Sole Source_Legacy Applications Technical and Operational Support Services (LATOSS)
Open Special Notice Posted
- Solicitation number
- LATOSS
- Agency
-
ACC Aberdeen Proving Ground
Army Contracting Command, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 541511 Custom Computer Programming Services
- Place of performance
- Fort Lee, Virginia, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Contracting Command, Aberdeen Proving Ground (ACC-APG), is issuing a Notice of Intent to Award a Sole Source contract for Legacy Applications Technical and Operational Support Services (LATOSS) on behalf of the Defense Commissary Agency (DeCA), with written capability statements due November 9, 2026. The sole-source intent is the controlling constraint: the government intends to award to MANTech Advanced Systems International, Inc., and no set-aside is used.
Market research evaluated 23 commercial vendors and concluded that MANTech is the only responsible source capable of performing without catastrophic failure during the planned 24- to 36-month migration to Enterprise Business Solution/Advanced Retail Technology Suite (EBS/ARTS). The requirement covers IT operations and maintenance, custom software sustainment, database administration, and lifecycle management for eight mission-critical legacy systems (DIBS, SAVES, AIMS, EDI, DERMAS-R, TMS, C2K, and DMPS) supporting approximately 250 commissary locations worldwide on a 24x7x365 basis. Scope includes Tier II and Tier III service desk support, Oracle and SQL database administration, cybersecurity operations, Risk Management Framework Authority to Operate sustainment, Zero Trust Architecture enablement, and Identity/Credential/Access Management integration. The legacy environment contains over 4,000 custom-coded processes in COBOL, AcuCOBOL, PL/SQL, and proprietary tools.
The contract will be firm fixed price with a base year and four one-year option periods, under NAICS 541511 and PSC DA01.
Interested companies must submit written capability statements within 7 days, by email only, to Nicole Tokash (Contract Specialist) or Shelby A. Saum (Contracting Officer). Statements must include company information, CAGE Code, UEI, business size and socioeconomic status, and technical capability. Telephone requests will not be accepted.
Notice text
Please see attached.
Files
| File | Type | Posted |
|---|---|---|
| Notice_of_Intent_to_Award_Sole_Source_-_LATOSS.docx | DOCX document |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| This is a notice of intent to issue a sole source contract | Defense Threat Reduction Agency | No set-aside | |
| Hand Held Terminals / SOTI Software Requirement | ACC Aberdeen Proving Ground | No set-aside |
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