bids are invited for supplying installation testing and commissioning of air conditioners - 1 supply, testing and commissioning of 2 ton ( 3 and above star rating ) wall mounted split fully inverter type ac with heat pump, fan coil unit and condensing unit hot and cold operation temperature range should be minimum -10 ( minus ) to 46 degree c inverter type . including refrigerant gas filling complete in all respects 2 supply of copper piping as per oem with 9mm nitrite rubber insulation on both pipes with steel clamps and including fully gi tapping 3 supply, fixing of pvc flexible pipe for drain pipe 4 supply of control and power cable for connection of indoor and outdoor units as per specifications of oem 5 supply of m.s stands for outdoor units 6 additional gas charges complete job 7 dismantle of old acs 8 providing and fixing of ac points using 6 sq mm pvc frls insulated copper wire of including through 1 inch heavy duty pvc conduit pipe and providing and fixing of 32 amp dp mcb 10ka c curve with enclosure including providing and fixing of 6 sq. mm pvc insulated copper wire as earth wire, point taken up to d.b. duly tested and commissioned in all respects complete. 9 supply of 5kva automatic voltage regulator ( avr ) air cooled copper wounded wall mounted having input line voltage from 90 volts to 260 volts with time hi, low cut and delay protections. total quantity : 522