annual maintenance contract Of Battery , Battery Charger , Davr , Relay And Protection System , yearly maintenance of batteries , monthly maintenance of batteries , weekly maintenance of batteries , battery discharge test , scheduled maintenance ht feeders , battery charger maintenance ( major ) , scheduled maintenance of generator relay panel , scheduled maintenance of generator davr panel , scheduled maintenance lt feeders , calibration of energy meters , calibration of panel meters , ct/pt testing at site , field testing of generator/ transformer/ motor , calibration of transducers , planned retrofitting/replacement of numerical relays , breakdown maintenance of relays , ct/pt testing at laboratory , miscellaneous jobs such as replacement of switch / contactor / mcb / leds/ push buttons/ diodes , meggering / hi pot testing of cables , shifting of materials such as test kit to site and back / new material from central store for testing purpose to laboratory etc . , generator scc/occ test , manpower assistanceskilled worker ( sw ) , manpower assistance semi skilled worker ( ssw ) , manpower assistance un skilled worker ( usw ) , shifting of batteries , battery charger maintenance ( minor ) , hi-pot testing of generator bushings , generator ct physical checking , generator transformer ct physical checking , uat ct physical checking , calibration of energy meters by outside agency , replacement of panel meters ( analog / digital ) , replacement of transducers , replacement of energy meters , replacement of multifunction meters , energy measurement , monthly energy meter readings , schedule ( daily ) checking of chargers physically ( u#1 to u#10 ) , schedule ( weekly ) checking of chargers physically ( outside power house ) , schedule checking of numerical relays , minor maintenance of energy management systems , supply of flexible control cables , supply of copper lugs , supply of battery grade sulphuric acid , supply of jig saw blade , supply of drill bit , supply of pencil battery / button battery , supply of pvc tape
