bids are invited for sitc of split and casette acs at dcm building barakhamba road delhi split ac - supply of 1.0 tr bee 5 star rated hi-wall split air conditioner , casette ac - supply of 1.5 tr bee 5 star rated 4 way cassette ac , casette ac - supply of 3.0 tr bee 5 star rated 4 way cassette ac , installation and commissioning - installation and commissioning of 1.0 tr hi-wall split air conditioner units supplied as above, using brackets, fasteners, any accessories as required, to the correct alignment ensuring proper flow of condensate water and proper cooling. , outdoor stand - supply and installation of floor / wall mounted outdoor stand for 1.0 tr hi-wall split air conditioner, complete with anchor / dash fasteners and anti-vibration rubber pad. , referigent piping - supply and laying of copper refrigerant piping (liquid and gas) of size as per manufacturers specifications with foiled nitrile rubber insulation complete with all accessories such as bends, elbows, unions, etc., brazing/soldering, cl ing/binding with suitable tie knots, providing insulation etc. including end connections with flare nut / brazing as per manufacturers specifications and suspension of piping from ceiling using hangars for 1.0 tr hi-wall split air conditioner. (excluding piping in standard kit) , interconnecting cable - supply and laying of interconnecting cable between indoor and outdoor unit for 1.0 tr hi-wall split ac as per manufacturer recommendations , installation and commissioning - installation and commissioning of 1.5 tr cassette air conditioner units supplied as above, using brackets, fasteners, any accessories as required , outdoor stand - supply and installation of wall / floor mounted outdoor stand for 1.5 tr cassette air conditioner, complete with anchor / dash fasteners and anti-vibration rubber pad. , referigent piping - supply and laying of copper refrigerant piping (liquid and gas) of size as per manufacturers specifications with foiled nitrile rubber insulation complete with all accessories such as bends, elbows, unions, etc., brazing/soldering, cl ing/binding with suitable tie knots, providing insulation etc. including end connections with flare nut / brazing as per manufacturers specifications and suspension of piping from ceiling using hangars for 1.5 tr cassette air conditioner , interconnecting cable - supply and laying of interconnecting cable between indoor and outdoor unit for 1.5 tr cassette air conditioner as per manufacturer recommendations. , installation and commissioning - installation and commissioning of 3.0 tr cassette air conditioner units supplied as above, using brackets, fasteners, any accessories as required , outdoor stand - supply and installation of wall / floor mounted outdoor stand for 3.0 tr cassette air conditioner, complete with anchor / dash fasteners and anti-vibration rubber pad. , referigent piping - supply and laying of copper refrigerant piping (liquid and gas) of size as per manufacturers specifications with foiled nitrile rubber insulation complete with all accessories such as bends, elbows, unions, etc., brazing/soldering, cl ing/binding with suitable tie knots, providing insulation etc. including end connections with flare nut / brazing as per manufacturers specifications and suspension of piping from ceiling using hangars for 3.0 tr cassette air conditioner , interconnecting cable - supply and laying of interconnecting cable between indoor and outdoor unit for 3.0 tr cassette air conditioner as per manufacturer recommendations. , drainpipe - supply and laying 25 mm pvc condensate drainpipe with nitrile insulation complete with bends, tees, elbows etc , drainpipe - supply and laying 32 mm pvc condensate drainpipe with nitrile insulation complete with bends, tees, elbows and making connection to cassette / split ac unit with flexible connector. , timer - supply and installation of timer unit for alternate operations of ac units installed at server room complete with 20a plug top