 Optimizes the availability, reliability and service life of major Rotating Machinery (gas turbines, turbo-compressors, pumps and diesel engines) at company operation sites such as USSC, ZWSC, ZCSC, Das Island and Al Hyleh Barge. Determines the required Maintenance Strategy for major Rotating Machinery to achieve target in a very cost-effective manner. Prepares scheduling and implementation programs of major Rotating Machinery overhauls and inspections as required.