comprehensive maintenance contract of server workstation and computer under candi stage ii for one year , scope of work and price bid , del server power edge t420 , del server power edge t430 , del precission t3600 , del precission t1650 , del optiplex 3010 , del optiplex 3020 , hp proliant ml10 , hp 280g1 mt , hp 280g1 mt , covering of cat5/cat6 and vga cables with supply of pvc pipe/casing . , erection of 6 meter/ 9 meter light pole for cctv camera with concrete foundation . , overhead cable laying using existing support up to 20 pairs/50 pairs/ ofc etc . , telephone cable joint upto 20 pairs ( overhead ) with jointing kits . , telephone cable joint upto 50 pairs ( overhead ) with jointing kits . , telephone cable joint upto 100 pairs ( overhead ) with jointing kits . , telephone cable joint upto 20 pairs ( underground ) with jointing kits . , telephone cable joint upto 50 pairs ( underground ) with jointing kits . , telephone cable joint upto 100 pairs ( underground ) with jointing kits . , ofc cable laying including boring of earth below 1 . 5 mtr and laying of 6 core optical fiber through 50 mm hose pipe and backfilling of earth after cable laying . , cat6 cable laying . over cable tray/floor/wall etc . , io box mount , crimping and dismantling for cat6 & telephone cable . , underground telephone cable laying under bricks and 0 . 75 mtr below the surface . ( for new line at sgtpp township and plant area . ) , road boring for lay of telephone cable with 75 mm gi pipe , installation/shifting wireless communication device at 9 mtrs/21 mtrs/24 mtrs/ gbt tower . , telephone cable jointing overhead up to 10 pairs with jointing kits , telephone cable jointing underground up to 10 pairs with jointing kits , electrical casing/pvc pipe wiring with cable , erection of power board comprises of 3 nos switch , 3 nos plug , 1no . fuse & 1 no . indication lamp . , 3x2 . 5 sq . mm pwer cable laying over the earth surface/cable tray/ wall/using saddle , line checking of intercom connection , telephone exchange room cleaning . , paging handset checking /replacement /shifting ( unit#1 , 2 , 3 , 4 ) , paging line checking / trouble shooting of paging set ( unit#1 , 2 , 3 , 4 ) , loud speaker/paging set installation at power house and conference rooms . , caping casing fixing with supply of material caping , casing material supplied must be of standard quality . , rate for supply of 50 mm plb pipe ( for ofc cable laying/cat 6 cable laying . ) , 4u/6u rack erection , 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 capacity with supply . , replacement of fan/blower motor for standing ac 4 t capacity with supply . , replacement of fan/blower motor for split ac 3 t capacity with supply . , replacement of fan/blower motor for ductable ac 3 t capacity with supply . , replacement of cooling motor ( 3 phase , 3 hp ) for ductable ac of 7 . 5 t capacity with supply . , replacement of starting relay for 1 t / 1 . 5 t / 2 t split/window ac with supply . , replacement of selector switch of split/window ac with supply . , installation/replacement of 1 pole mcb at ac power line without supply of mcb . , installation/replacement of 2 pole mcb at ac power line with supply of mcb , make siemens , rating 25 amp , installation/replacement of 3 pole mcb at ac power line with supply of mcb , make siemens , rating 25 amp , extension of electrical wiring for ac machine with 4 sq mm copper wire with earthing in pvc casing / pipe per meter with supply of the wire , casing etc . wiring materials per meter . , replacement of starting/running capacitor with supply for 1 t window/split type ac . , replacement of starting/running capacitor without supply for 1t window/split type ac . , replacement of starting/running capacitor with supply for 1 . 5 t window/split type ac . , replacement of starting/running capacitor without supply for 1 . 5 t window/split type ac . , replacement of starting/running capacitor with supply for 2 t window/split type ac . , replacement of starting/running capacitor without supply for 2 t window/split type ac . , replacement of strainer capillary with supply for 1 t / 1 . 5 t / 2t / 3 t split/window type ac machine . , connection with supply of drain pipe per meter for split/window/standing type ac m/c of capacity 1 t /1 . 5 t /2 t /3 t . , ac machine split / window compressor repairing capacity 1 t . , ac machine split / window compressor repairing capacity 1 . 5 t / 2 t . , ac machine split compressor repairing capacity 3 t . , ac