bids are invited for split ac - supply, installation, testing and commissioning of 5 star rated 2 tr of hi wall inverter splittype ac units shall be suitable for operation on 230 v±10%, 50 hz, single phase ac supply with r 32 / r410a or equivalent eco- friendly refrigerant.refer annexure for detailed specification.make: bluestar / voltas / hitachi / mitsubishi / carrier midea / toshiba / o general / daikin / panasonic / lloyd / trane. note:agency has to submit technical product catalogue of the ac units offered. , inverter ac - installation, testing and commissioning of the above 5 star rated 2 tr of hi wall inverter splittype ac units ( as mentioned in sl . no .01 ) shall be suitable for operation on 230 v±10%, 50 hz, single phase ac supply with r 32 / r410a or equivalent eco- friendly refrigerant. , insulation - supply and laying suction copper pipe ( as per manufacturer recommendation ) of superior quality with proper supports, with clamping including tubular nitrile rubber insulation & aluminium foil for interconnecting indoor & outdoor units and complete with required accessories. make: mandev / totalline / mexflow. , aluminium foil - supply and laying discharge copper pipe ( as per manufacturer recommendation ) of superior quality with proper supports, with clamping including tubular nitrile rubber insulation & aluminium foil for interconnecting indoor & outdoor units and complete with required accessories. make: mandev / totalline / mexflow. , supports - supply and erection of condensate drain pipe made out of 25mm ( 10 kg / cm2 ) dia cpvc pipe, water u trap, pipe supports, clamps including nitrale rubber insulation. make: astral / supreme , elbows - supply and installation of 75 mm durable pvc pipe with elbows, couplings / reducers as an enclosure for refrigerant copper pipes to protect against radiaton, rain, wind and other external factors as reqiured and as directed by nrsc.the scope of work is inclusive of supply and installation of 45 nos. of 75 mm pvc elbows. , gi metal - supply and installation of suitable wall mounted / floor mounted powder coated heavy duty gi metal stands with required size and holes for ac outdoor units. , cable - supply and laying of 4c x 2.5 sqmm pvc insulated, overall sheathed, 1.1kv grade copper conductor unarmored cable for power / control between indoor & outdoor units. the scope of work includes necessary supports, clamps etc.-make:polycab / finolex / rr kabel , couplings - supply and laying of 3c x 2.5 sqmm pvc insulated, overall sheathed, 1.1kv grade copper conductor unarmored cable for power / control between indoor & outdoor units. the scope of work includes necessary supports, clamps etc.-make:polycab / finolex / rr kabel total quantity : 1