# Rock Island Arsenal - Base Operations Support Services

Canonical: https://abierto.us/opportunities/w519tc26da025

- Solicitation number: W519TC26DA025
- Notice type: Award notice
- Status: Awarded to TUNISTA OPERATIONS SUPPORT SERVICES LLC Anchorage for $219,322,984.37
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-RI (W519TC)
- NAICS: 561210 Facilities Support Services
- Product or service code: Z1AZ Maintenance Of Other Administrative Facilities And Service Buildings
- Set-aside: 8(a) set-aside
- Place of performance: Rock Island, Illinois
- First posted: July 14, 2026
- Last posted: July 14, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6753dacfa1004000b3fb86c57bff113c/view

## Description

On 13 July 2026, contract W519TC-26-D-A025 was awarded to Tunista Operations Support Services, LLC as a result of Solicitation W519TC-26-R-A004. This contract is for the Base Operations Support Services on the Rock Island Arsenal, Rock Island, IL.

Services for the BOSS requirement include, but are not limited to, repairing and maintaining all existing RIA buildings, structures, and real property, continuous operation of the hydroelectric plant, operation and maintenance of the RIA bridges, and pest management services. This acquisition is necessary to operate and maintain the RIA to provide a safe, operable environment for all personnel including but not limited to tenant organizations, military, civilians, and contractor personnel.

## Publications

- July 14, 2026: Award notice. Notice 6753dacfa1004000b3fb86c57bff113c. https://sam.gov/workspace/contract/opp/6753dacfa1004000b3fb86c57bff113c/view

## Points of contact

- Lindsay P. Park, lindsay.p.park.civ@army.mil, 0000000000
- Christina S. Reyes, christina.s.reyes.civ@army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w519tc26da025.