service contract for maintenance of room air conditions under emoph deptt of sgtpp for one year with a provision of six months extension . , scope of work and price bid , fitting and supply of water pipe of standard length of window / split / standing / ductable a . c . machine at sgtpp plant or township area , water leakage rectification of window / split / standing / ductable a . c . machine at sgtpp plant or township area , dragout and fitting of 1 . 0t / 1 . 5t / 2 . 0t window ac from existing place and re installation at new place with wooden frame , & supply of required materials . , dismantling and shifting of 1 . 0t / 1 . 5t / 2 . 0t / split ac from existing place and re installation at new place with supply of bracket & required materials . , shifting of the a . c . m / c from oph ( em ) working bay to the a . c . working area and then installation of the standing type ac machine of capacity 2 . 0 t / 2 . 5t / 3 . 0t / 4 . 0t with required materials at different locations of plant & township . , disconnection from its own base & then shifting to oph ( em ) working bay of window type ac machine of capacity 1 . 0 t / 1 . 5tr / 2 . 0 t from different locations of plant & township , disconnection from its own base & then shifting to oph ( em ) working bay of split type ac machine 1 . 0 t / 1 . 5t / 2 . 0t / 3 . 0t / 4 . 0t from different locations of plant & township . , disconnection from its own base & then shifting to oph ( em ) working bay of standing type ac machine of capacity 2 . 0t / 3 . 0t / 4 . 0t from different locations of plant & township . , disconnection and reinstallation of window type ac machine 1 t / 1 . 5 t / 2t at different locations of plant & township . , disconnection and reinstallation of split type ac machine 1 . 0 t / 1 . 5t / 2 . 0t / 3 . 0t at different locations of plant & township , disconnection and reinstallation of standing / ductable type ac machine of capacity 2 t / 3t / 4t at different locations of plant & township , replacement of the compressor of 1 t capacity window type ac m / c including supply of the compressor , replacement of the compressor of 1 . 5 t capacity window type ac m / c including supply of the compressor , replacement of the compressor of 2 t capacity window type ac m / c including supply of the compressor , replacement of the compressor of 1 tr capacity split type ac m / c including supply of the compressor , replacement of the compressor of 1 . 5 t capacity split type ac m / c including supply of the compressor , replacement of the compressor of 2 t capacity split type ac m / c including supply of the compressor , replacement of the compressor of 3 t capacity split type ac m / c [ voltage level: 415 volt ] including supply of the compressor , replacement of the compressor of 3t capacity ductable type ac m / c [ voltage level: 415 volt ] including supply of the compressor , replacement of the compressor of 4t capacity standing type ac m / c including supply of the compressor , repair of control card for window type ac m / c of capacity 1t / 1 . 5t / 2t , repair of control card for split type ac m / c of capacity 1 t / 1 . 5 t / 2 t , repair of control card for split type ac m / c of capacity 3 t [ voltage:415v ] , repair of control card for ductable type ac m / c of capacity 3 t [ voltage:415v ] , repair of control card for standing type ac m / c of capacity 2 t / 2 . 5t . , repair of control card for standing type ac m / c of capacity 3t / 4 t , repair of control card for ductable type ac m / c of capacity 7 . 5 t , replacement of control card including supply for 1 t capacity split / window type ac m / c . , replacement of control card including supply for 1 . 5 t capacity split / window type ac m / c . , replacement of control card including supply for 2 t capacity split / window type ac m / c . , replacement of control card including supply for 3 t capacity split / window type ac m / c . , replacement of control card including supply for 3 t capacity ductable type ac m / c . , replacement of control card including supply for 2 t / 2 . 5t capacity standing type ac , replacement of control card including supply for 3t / 4 t capacity standing type ac , fitting of 1 / 2 inch dia copper tube per meter for split / window / standing type ac m / c including supply of copper tube & insulation . , fitting of 1 / 4 inch dia copper tube per meter for split / window / standing type ac m / c including supply of copper tube & insulation . , fitting of 5 / 8 inch dia copper tube per meter for split / window / standing type ac m / c including supply of copper tube & insulation , fitting of 3 / 8 inch dia copper tube per meter for split / window / standing type ac m / c including supply of copper tube & insulation . , fitting of copper tube insulation per meter with supply . , replacement of suction valve for split / window / standing type ac m / c including supply . , replacement of discharge valve for split / window / standing / ductable type ac m / c including supply . , replacement of thermostat switch for 1 t / 1 . 5 t / 2 t capacity window / split type ac m / c including supply . , replacement of thermostat switch for 3 t capacity split type ac m / c including supply . , replacement of thermostat switch for 3 t capacity ductable type ac m / c including supply . , replacement of thermostat switch for 2 t capacity standing type ac m / c including supply . , replacement of thermostat switch for 4 t capacity standing type ac m / c including supply . , replacement of thermostat switch for 3 t capacity standing type ac m / c including supply . , fabrication of frame with ms flat , angles , nut-bolts and then erection & mounting the frame on wall for protection of 1 t / 1 . 5 t / 2 t capacity window type ac m / c , with supply of materials . , fabrication of frame with ms flat , angles , erection & mounting on wall for protection of 1 t / 1 . 5 t / 2 t capacity split type ac outdoor unit with supply of materials . , replacement of total copper condenser coil for i t / 1 . 5t window type ac with supply . , replacement of total copper condenser coil for 1 t / 1 . 5t split type ac with supply . , replacement of total copper condenser coil for 2 t window type ac with supply . , replacement of total copper condenser coil for 2 t split type ac with supply . , replacement of total copper condenser coil for 3 t split type ac with supply . , replacement of total copper condenser coil for 3 t ductable type ac with supply . , replacement of total copper condenser coil for 4 t split type ac with supply . , replacement of total copper cooling coil for 1 t / 1 . 5t window type ac with supply . , replacement of total copper cooling coil for 1 t / 1 . 5t split type ac with supply . , replacement of total copper cooling coil for 2 t window type ac with supply . , replacement of total copper cooling coil for 4t standing type ac with supply . , replacement of total copper cooling coil for 2 t split type ac with supply . , replacement of total copper cooling coil for 3 t split type ac with supply . , replacement of total copper cooling coil for 3 t ductable type ac with supply . , repair of copper condenser coil for 1t / 1 . 5 t / 2 t window type ac . , repair of copper cooling coil for 1t / 1 . 5 t / 2 t / 3 t split type ac . , replacement of runner of 4 t stading type ac with supply . , replacement of runner of 1t / 1 . 5 t / 2 t split type ac with supply . , replacement of runner of 3 t split type ac with supply . , replacement of runner of 3 t ductable type ac with supply . , replacement of runner of 1 t / 1 . 5 t / 2 t window type ac with supply . , replacement of runner for 7 . 5 t ductable type ac with supply . , replacement of fan / blower motor for window type ac 1 t capacity with supply . , replacement of fan / blower motor for window ac 1 . 5 t / 2 t capacity with supply . , replacement of fan / blower motor for split ac 1 t capacity with supply . , replacement of fan / blower motor for split ac 1 . 5 t / 2 t capacity with supply . , replacement of fan / blower motor for standing ac 2 t