US Army Operational Evaluation Command, Base Test Support Services Follow-on

The U.S. Army Operational Evaluation Command (OEC) Base Test Support Services (BTSS) Follow-on acquisition, solicited via W51EW726RA004 will provide continued contractor services necessary to support the OEC mission upon expiration of the existing BTSS contract on 30 September 2026. Services include management, administration, supervision, logistics, vehicle and equipment maintenance, motor pool functions, and supply warehouse functions to support operational field test events. On an intermittent assignment basis, the Contractor shall perform operational and customer testing, data collection, and logistical support for other Department of War (DoW) activities and other OEC organizations both within the Continental United States (CONUS) and Outside the Continental United States (OCONUS) as identified in individual task authorizations for operational testing missions. The BTSS Follow-on requirement was executed as a competitive, Service-Disabled Veteran-Owned Small Business (SDVOSB) set-aside, for an Indefinite Delivery Indefinite Quantity (IDIQ) with a hybrid Contract Line Item Number (CLIN) structure comprised of a Cost Plus Fixed Fee (CPFF) line item for all labor services, Cost Reimbursable (CR) CLINs for Other Direct Costs and Contractor Acquired Property (CAP), and Firm Fixed Price (FFP) CLINs for the one-month Phase-in, Contract Data Requirements List (CDRL) Reporting and Service Contract Reporting. The period of performance (PoP) specified a one-month phase-in period, and a four-year eleven (11) month ordering period, with a six-month (6) Option to Extend Services, FAR 52.217-8. The BTSS Follow-on acquisition was awarded via W91QEY26DA001 to Test and Training Support Services, LLC (CAGE 19JE0), awarded 20 Aug 2026, and effective 01 Sep 2026. That total five-year contract maximum is $77M.