bids are invited for outdoor unit 18 hp , outdoor unit 16 hp , cassette type indoor unit 1.2 tr , cassette type indoor unit 1.6 tr , cassette type indoor unit 2.0 tr , cassette type indoor unit 3.6 tr , hi wall type indoor unit 1.2 tr , high static ductable units 5.5 tr , high static ductable units 8 tr , 20 mm drain piping , 25 mm drain piping , 6.4 mm cu refrigerant piping , 9.5 mm cu refrigerant piping , 12.7 mm cu refrigerant piping , 15.86 mm cu refrigerant piping , 19 mm cu refrigerant piping , 22.2 mm cu refrigerant piping , 25.4 mm cu refrigerant piping , 28.58 mm cu refrigerant piping , 34.9 mm cu refrigerant piping , 41.3 mm cu refrigerant piping , cable tray of size 150 mm x 50 mm x 1.6 mm , cable tray of size 300 mm x 50 mm x 1.6 mm , cable tray bends of size 150 mm x 50 mm x 1.6 mm , cable tray bends of size 300 mm x 50 mm x 1.6 mm , cable tray tee of size 150 mm x 50 mm x 1.6 mm , cable tray tee of size 300 mm x 50 mm x 1.6 mm , gss sheet metal , gi volume control duct damper , aluminium supply air grills with damper , supply air diffusers , return air diffusers , class o insulation wit aluminium foil , pvc sheathed copper conductor , armoured cable 35 sqmm , armoured cable 70 sqmm , gland and lug , g.i wire , y joint or multijoint , refrigerant gas r410a , copper earth plate , 100 a 4p mccb , 63 a 4p rccb , 16 way double door mcb box , tpn double door distribution box , 25x5 mm gi strip , 6 swg gi wire , mcb 5 to 32 a , laying and fixing of pvc insulated xlpe cable , 20 mm pvc cassing , 25 mm pvc cassing total quantity : 12288