bids are invited for split airconditioner no. 1 supply, install testing and commissioning of energy efficient hi wall split type airconditioner with indoor & outdoor unit complete with inverter technology. 3d airflow, power chill operation, cordless remote control unit and with in built air ioniser, pm 2.5 filter for better indoor air quality with 5 star rating and eer 3.2 of capacity 1.5 tr with precharged cfc free refrigerant including drain pipe, copper tubings of suitable dimensions cutting the holes and making good the disturbed surface with existing colour all as specified and directed by engr-in-charge. note-(1)cost of outdoor unit stand shall be included in quoted rate. (2) all units shall be made of copper tubes. (3) ac shall be designed to sustain 50 degree celcius outside temperature. make- daikin/hitachi/ogeneral 2 s&f in replacement sheet metal enclosure single pole and neutral two pin and earth plug and socket complete with one double pole mcb 20 amps for geyser/ac complete all as specified and as directed. 3 supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 v to 250 v with output voltage stabilized at 230 v with accuracy of ± 2.5% and of capacity 4 kva complete all as specified and directed. 4 s & f of sub main wiring with pvc insulated, frls unsheathed two single core cable 1100 volts grade with stranded copper conductor of size 4.0 sqmm (nominal area) drawn in and including concealed pvc conduit of suitable size as directed with and including one run of 4.0 sqmm multi stranded copper conductor single core pvc insulated, unsheathed cable of green colour as continuous earth wire including lugs etc connected and tested complete all as specified and as directed. note: (i) two runs of 4.0 sqmm cable and one run of 4.0 sqmm cable of earth continuity conductor and conduit shall be a unit length. total quantity : 128