The government intends to award a sole-source, firm-fixed-price purchase order to Danobat, Inc. for a manufacturer-trained certified technician to perform annual on-site preventive maintenance, repair, calibration, remedial services, and inspection reporting for one Danobat Spherical Grinder Model BGM-600 (Serial 600231). The requirement covers a base period plus four option years. Work is associated with Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility in JBPHH, Hawaii. Competition is limited because Danobat is the OEM and holds proprietary hardware and software needed to service the grinder. Responsible sources may submit capability statements for consideration, but this is not a request for competitive proposals and no solicitation document exists.