Federal solicitation · W519TC26DA025 · back to recent
Rock Island Arsenal - Base Operations Support Services
DEPT OF DEFENSE · NAICS 561210 · 8A · $219.3M est.
Solicitation 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.
Related Market Brief signals
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2026-W28
· large_dollar_dept_of_defense_561210
$219.3M estimated value. Rock Island Arsenal - Base Operations Support Services
Similar opportunities
Other open SAM.gov opportunities under the same NAICS, prioritizing the same buying agency.
| Title | Agency | Est. value | Basis |
|---|---|---|---|
| Award Notice - AETC BOS MAC IDIQ (19 Total Awards) | DEPT OF DEFENSE | $4,000.0M | same agency naics |
| Award For Operation, Maintenance, and Modernization of... | DEPT OF DEFENSE | $2,301.2M | same agency naics |
| W5168W-24-R-0009 FT CARSON BASOPS | DEPT OF DEFENSE | $221.5M | same agency naics |
| DLA Distribution Expeditionary Capabilities Contract (DECAP) | DEPT OF DEFENSE | $220.7M | same agency naics |
| Ft. Belvoir BASOPS | DEPT OF DEFENSE | $134.0M | same agency naics |
| Operation and Maintenance of Government-Owned Facilities... | DEPT OF DEFENSE | $95.0M | same agency naics |
| Base Operations & Support (BOS) Services @ March ARB | DEPT OF DEFENSE | $73.1M | same agency naics |
| C5ISR Center Infrastructure Management Contract (C5IMC) | DEPT OF DEFENSE | $47.5M | same agency naics |
Data this profile does NOT cover
- No likely incumbent surfaced; the solicitation number did not prefix-match any award in the FPDSAward window.
- No FPDSAward rows for NAICS 561210 in the trailing 12 months; vendor concentration unavailable.