installation of hvac work , sitc of 2.0 tr cassette type unit, daikin make connected with existing outdoor circuit at new technology building, lit roorkee , sitc of 2.0 tr 4- way flow vrvnrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with dx copper coil, electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibration isolation etc., suitable for operation on single phase 230 v ± 10%, 50hz ac supply, complete, as required. the unit shall have automatic force shut down provision in case of fire on receiving signal from bms system. the cooling capacity of indoor unit will be at air inlet conditions of27 degree c db and 19 degree c wb temperature. (+/- 5% tolerance in nominal capacity may be accepted.) make: daikin. , sitc of corded remote controls with holder etc. as required. , sitc including vaccumiazation and nitrogen testing of following nominal sizes of softlhard drawn copper refrigerant piping for vrvnrf system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with xple class-o tubular insulation/with class-o closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for suction and liquid lines, all accessories as per specifications etc. as required , 9.5 mm dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation, make: raico metal/ mandev/ maxflow / uniflow , 15.86-15.9 mm dia (od) (soft drawn) with tube thickness 1.2 mm with 25 mm thick insulation, make: rajco metal/ mandev/ maxflow / uniflow , supply and laying of copper conductor, xlpe insulated, un-armored, pvc sheathed cable, l100v grade, 2 core 1.5 mm2 on existing rcc / hume / metal pipe. of suitable size or as directed by the engineer-incharge, complete in all respects. the armoring of the cable shall be properly connected with the earth conductor as required etc. make : finolexl rr kabel/ kei/ havells/ polycab. , nitrogen testing, pressure testing and vacuum of the system. , supply and charging r410 gas. (as per oem) => limited