Common use of MAIN ENGINES AND THE ALTERNATOR ENGINES Clause in Contracts

MAIN ENGINES AND THE ALTERNATOR ENGINES. Main propulsion engines and alternate engines are to be checked and all consumable to be renewed / replaced as necessary. Filter elements are to be changed simultaneously at the time of replacement of lube oil. Fuel oil filter to be changed after every 500 hours of running. Injectors testing to be done after every 500 hours of running. Air cleaner element to be cleaned after 100 hours running and to be replaced after 1000 hrs. In addition - (i) L.O. filter elements to be renewed after every 250 hours running. (ii) Draining and renewing of L.O. to be done after 250 hours running. (iii) Injector calibration and testing to be done after every 1000 hours of running. (iv) Tightening of cylinder head nuts to be carried out after every 150 hours of running. (v) De-carbonizing of cylinder head valve grinding and fuel injector pump to be done after every 1500 hours of running. (vi) Top overhauling to be carried out after every 3000 hours of running. Periodical calibration of fuel pump and injectors, de-carbonization of exhaust units and replacement of all running spares at appropriate time to be carried out regularly. A log book is to be maintained in engine room specifically for this purpose and entries to be made regularly for the inspection of XXXX’s representative at any point of time. Heat exchangers are to be regularly checked, cleaned and descaled as per requirement including replacement of the cool as necessary. Pumps and all other equipment are to be maintained regularly for their proper functioning.

MAIN ENGINES AND THE ALTERNATOR ENGINES. Main propulsion engines and alternate engines are to be checked and all consumable to be renewed / replaced as necessary. Filter elements are to be changed simultaneously at the time of replacement of lube oil. Fuel oil filter to be changed after every 500 hours of running. Injectors testing to be done after every 500 hours of running. Air cleaner element to be cleaned after 100 hours running and to be replaced after 1000 hrs. In addition - (i) L.O. filter elements to be renewed after every 250 hours running. (ii) Draining and renewing of L.O. to be done after 250 hours running. (iii) Injector calibration and testing to be done after every 1000 hours of running. (iv) Tightening of cylinder head nuts to be carried out after every 150 hours of running. (v) De-carbonizing of cylinder head valve grinding and fuel injector pump to be done after every 1500 hours of running. (vi) Top overhauling to be carried out after every 3000 hours of running. Periodical calibration of fuel pump and injectors, de-carbonization of exhaust units and replacement of all running spares at appropriate time to be carried out regularly. A log book is to be maintained in engine room specifically for this purpose and entries to be made regularly for the inspection of XXXXIWAI’s representative at any point of time. Heat exchangers are to be regularly checked, cleaned and descaled as per requirement including replacement of the cool as necessary. Pumps and all other equipment are to be maintained regularly for their proper functioning.