Gem bids for Maintenance, Maintenance Of Hsd Fired Hot Water Generators, Overhauling Of Existing 3 No. Of 400000 Kcal Hsd Fired Hotwater Generator, Over Hauling Of Existing 2 No. Of 200000Kcal Hsd Fired Hot Water Generator, Overhauling Of Fcusand Hot Water Pipe Line, Class O Nitrile Rubber Elastomericinsulation, Aluminium Cladding Over Insulation, Servicing Ofwindow Type Air Conditioner Unit, Servicing Of Split Type Airconditioner, Supply Of Spare Photo Cell, Supply Of Sparefuel Pump, Supply Of Spare Burner Nozzel, Supply Of Spareglass For Boiler, Supply Of Spare Fuel Filter For Boiler, Supply Of Spare Pressure Switch, Supply Of Spare Pressuregauge 10 Kg Per Cm2, Supply Of Spare Bush For Fcu Motor, Supply Of Heating Rod, Supply Of Piano Type Switch For 1500Watts Room Heater Pillar, Supply Of 1500W Room Heater, Repair Of Existing Oil Heaters, Repair Of Existing Watergeysers