nsry/l/0053/01 repair / routines on miscellaneous electrical control panel onboard one naval vessel at nsry ( kar ) , navigation light control panel , check bell circuits and check all the lights ( 20nos ) for correct brilliancy . repair / replacement to be undertaken for defective lights , check the supply cables of signaling projectors , if perished renew/rewire , overhaul navigational lights control panels . check all the switches and replace defective switches and replace defective switches and components , overhaul of light holders ( 20 nos . ) and renew corroded base for fitment of lights . job entails fabrication work , automatic fire detection system - carryout serviceability check of all units and overall checkup of system including acos , pcbs , manual call points , detectors and hooters , cooking range control panel - overhaul the equipment completely including following: ( i ) change the defective elements ( ii ) renew perished internal wiring ( iii ) check the rotary switches , repair/ replace the defective ( iv ) calibrate temperature cut-cut of water heaters for satisfactory operations and adjust as required , window wiper control system - overhauling/ serviceability checks of window wiper system fitted in wheel house ( qty-05 ) , job entails removal and repairs of window wiper assembly and trials post fitment