The government intends to award a sole-source, firm-fixed-price contract for commercial services to maintain, repair, and calibrate 26 OHD Quantifit2 Respirator Test Fit machines. Performance will occur at Pearl Harbor Naval Shipyard & IMF. The award is justified by patents held by OHD, LLLP, making it the only available source. Interested responsible parties may submit capability statements to demonstrate their ability to meet technical and safety requirements, including access to proprietary data. No budget amount or specific performance timeline is stated.