tender for annual maintenance contract of repair maintenance and overhauling of 30, 15, 10 and 5.5 kva genr set of 6 ar tamenglong; 1 schedule ‘a’ part - i (repair/maint and overhauling of 30 kva dg set) 2 piston with piston ring 3 cylinder 4 liner 5 gas kit 6 repalcement of nozzle 7 replacement of oil filter 8 replacement of fuel filter 9 replacement of air filter 10 replacement of engine oil 11 replacement of coolant 12 cleaning of radiator and installation 13 service of fip and setting of machine and refixing 14 replacement of fan belt of radiator fan and water pump 15 overhauling of head and replacement of worn out parts 16 labour charge including testing of the engine after major overhauling 17 schedule ‘a’ part - ii (repair/maint and overhauling of 15 kva dg set) 18 piston ring set 19 engine head gasket 20 engine gasket kit 21 moble filter spin type 22 diesel fuel filter element 23 engine fly wheel side oil seal 24 engine timing gear side oil seal 25 cr bearing pair 26 main bearing pair 27 engine crank shaft lathe grinder 28 nozzle 29 ftp repair (fuel injection pump) 30 cylinder linner 31 piston stp 32 fuel pipe extra 33 engine cooling belt 34 koel care premium oil 35 service charge 36 schedule ‘a’ part - iii (repair/maint and overhauling of 10 kva dg set) 37 piston ring set 38 engine head gasket 39 engine gasket kit 40 moble filter spin type 41 diesel fuel filter element 42 engine fly wheel side oil seal 43 engine timing gear side oil seal 44 cr bearing pair 45 main bearing pair 46 engine crank shaft lathe grinder 47 nozzle 48 ftp repair (fuel injection pump) 49 cylinder linner 50 piston stp 51 fuel pipe extra 52 engine cooling belt 53 koel care premium oil 54 service charge 55 schedule ‘a’ part - iv (repair/maint and overhauling of 5.5 kva dg set) 56 spinion lube oil filter 57 fuel filter element primary 58 fuel filter element secondary 59 koel care premium oil 60 benzo pipe 61 avr 62 service charge