bids are invited for replacement of split type ac supply of 1.5 tr split type ac - supply of 5 star rating fully inverter split type air conditioner of 1.5 tr capacity fitted with rotary, twin rotary, bldc type compressor, having copper condensor coil, indoor unit suitable for wall mounting operation with cordless lcd or led remote, auto restart operation, connecting copper refrigerant pipes with suitable nitrile insulation including charging of suitable refrigerant gas, 3c x 4 sq.mm copper pvc cable, drain pipe up to 3mtr. and suitable for operating on 230v , 50hz, single phase, ac supply , control wiring, thermostat, washable synthetic air filter etc. complete as capable of performing cooling, dehumidifying, air circulating, filtering functions etc. refer to technical specification of bid , itc of 1.5 tr split type ac - installation, testing and commissioning of 1.5tr split type air conditioners and fixing of refrigerant copper piping including extra refrigerant pipe also, if any apart from standard length of suitable size for both suction and discharge along with suitable nitrile or thermal insulation and electrical cable of size having suitable size of copper conductor for connection from indoor to outdoor unit including charging of suitable refrigerant gas, providing mounting stand for out door unit and suitable necessary accessories complete as per site requirement. , supply of extra refrigerant copper piping for a.c - supply of extra refrigerant copper piping for a.c of suitable size for both suction and discharge along with suitable thermal insulation and electrical cable of suitable size copper conductor for connection from indoor to outdoor unit and suitable necessary accessories for connection complete as required. two lengths of suction and discharge piping and one length of copper wire shall be measured one meter for this item , supply and fixing of 25mm dia. heavy duty, pvc drain pipe - supply and fixing of 25mm dia. heavy duty, pvc drain pipe connection from indoor to existing drain line of wall including bends, necessary accessories for connection etc. complete as required. , dismantling of existing ac - dismantling of existing split, cassette, tower type of air conditioning units upto 4tr, including copper pipe line, indoor unit, outdoor unit etc., and shifting to aai power house, handing over all parts to aai. , supplying and fixing of socket outlet - supplying and fixing 20 s, 240 volts, spn industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 s c curve, sp, mcb, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. , supply and fixing of smart controller timer - supply and fixing of single phase, 240 v smart controller timer with 4 hr 8 hr duration, 25a capacity, having ov and uv indication protection and 1 out of 2 installed acs to be switched on at a time, suitable for ac power supply 240 v, 50 hz, etc. complete as required. total quantity : 374