The course is designed to teach the students the following lessons: Operation and Principles of machinery System, Operating of the Principles of Machinery System such as various pumps , air compressor , fresh water generator, Heat exchange construction , Construction and operating of the principles on Deck Machineries ], Mooring, Wench and Windlass. Included topics are the following: Full detection, Measure to prevent damage for machinery and control system, Characteristic for pump and pumping system , Team pumping operation and operating bilge, Ballasts and Cargo System, Requirements and Operations of Oil water separators, Startup –Shutdown k¸ Main Propulsion and auxiliary, Surveillance , Performance, Assessment Test, Maintaining Safety, Cargo handling equipment, Maintenance of pump and piping system