supply of Air Conditioner , Water Dispenser , Sound System Projectors And Led Tv For Newly Constructed Offices , Nigam Headquarter , supply , installation , testing and commissioning of 75 ultra-hd led television with all accessories . , supply , installation , testing and commissioning of 32 hd led television with all accessories . , supply , installation , testing and commissioning of projector & screen set complete . , supply , installation , testing and commissioning of 1 . 5tr split ac set complete with all accessories . , supply , installation , testing and commissioning of 2tr split ac set complete with all accessories , supplying , installing , testing & commissioning of water purifier cum cooler set complete , supply , installation , testing & commissioning of sound system set complete , supply , installation , testing and commissioning of 75 ultra-hd led television with all accessories . make : sony/samsung/lg , supply , installation , testing and commissioning of 32 hd led television with all accessories . make : sony/samsung/lg , supply , installation , testing and commissioning of full hd projector with all accessories like bracket , ceiling mount kit powder coated for projector , 4x6 , 16:9 aspect ratio , motorised projection screen etc . make : epson/canon/panasonic , supply , installation , testing and commissioning of 1 . 5tr split ac inverter type 3 star rating with ms frame , copper pipe , drain pipe etc . . complete with all accessories like 5kva stabiliser , wiring etc . make: voltas/daikin/mitsubishi/hitachi/lg/samsung , supply , installation , testing and commissioning of 2tr split ac inverter type 3 star rating with ms frame , copper pipe , drain pipe etc . . complete with all accessories like 5kva stabiliser , wiring etc . make: voltas/daikin/mitsubishi/hitachi/lg/samsung , supplying , installing , testing & commissioning of water purifier cum cooler of following specifications:- make :- bluestar/eurak forbes/voltas/zero-b/kent storage tank :- 150 liters no . of faucets - 2 nett weight in kg ( approx ) - 95 kg dimensions : 812mm ( w ) x 612mm ( d ) x 1210mm ( h ) refrigerant : r-22 current in amps : 8 . 0 type of compressor : rotary cooling capacity - 150litres per hour water tank sheet material and thickness - stainless steel ( grade aisi 304 ) with puf insulation , thickness > =0 . 6 mm water tank cover and lid bottom sheet material - high impact polystrene ( hip ) water tank cover and lid bottom sheet thickness - 1 . 5 millimeter cooler cabinet sheet material - stainless steel ( grade aisi 304 ) cooler cabinet sheet thickness - 0 . 8 millimeter , supply , installation , testing & commissioning of sound system ( make: ahuja/bose ) set consisting of following items:- i ) amplifier with 5 independent channels and can provide automatic re-settable overcurrent , overload , overheating , overvoltage , under-voltage and dc protection - 4 nos . ii ) 6w ceiling speaker with max spl1m/1w 96db . frequency response of 80hz-20khz with a dispersion angle of 160 deg - 16 nos . iii ) 30w wall mount with max spl1m/1w 96db . frequency response of 160hz-20khz - 12 nos . iv ) 2 x 1 . 5 sq mm armoured frls cable - 1000 mts v ) wireless microphone system - 2 nos . vi ) tabletop wireless microphone -64 nos .