bids are invited for item no 1 - supply and replacing power contacor of different type panel board mnx 12, 415 volts, with coil voltage 220 volts complete as directed. , item no 2 - supply and replacing power contacor of different type panel board mnx 18, 415 volts, with coil voltage 220 volts complete as directed. , item no 3 - supply and replacing power contacor of different type panel board mnx 22, 415 volts, with coil voltage 220 volts complete as directed. , item no 4 - supply and replacing power contacor of different type panel board mnx 32, 415 volts, with coil voltage 220 volts complete as directed. , item no 5 - supply and fixing gun metal balancing valve complete incl joining metrials, nuts / bolts / washers / gaskets etc and taking out the defective unservicable valve all as directed for the size 32 mm dia as per existing sizes make -kirloskar / zoloto / leader , item no 6 - disconnecting mechanically and electircally flp motor 2 hp capacity 1430rpm of 1200cfm capacity ahu from the system, shifing to civil workshop, dismantling th electirc motor and removing burnt out windings, cleaning the slots, rewingidng the super enemelled copper winding wire as per existing gauge and size varnishing and drying complete, reassmbling, replacing the ball bearing as per existing size and make, transporting to site and re-fixing at original position, connecting electircally and mechanically, testing for staisfactory working all as directed. , item no 7 - supply and replacement of non spring return direct coupled actuator model no cn7510a2001 operating on 10 volts incl testing for proper working complete all as directed make:honey well / danfoss total quantity : 1