This is a combined synopsis/solicitation for annual preventative maintenance, calibration, installation, and certification services for Ayalytical Equipment, performed for the Command Navy Region Hawaii Fuel’s Department in Hawaii. The performance period is 07 August 2026 through 06 August 2027. The procurement is a sole source to Ayalytical Instruments, Inc., and evaluation will be based on technical capability, price, and past performance. Interested quoters must be registered in SAM.gov to be considered for award.