bids are invited for cassette type 3 ton ac , cassette type 1.5 ton ac , split ac 2 ton , split ac 1.5 ton ( hot & cold) , two ac timer ( 4 hrs/8 hrs time period) isi mark , ac voltage stabilizer ( suitable to each ac unit, as above) , unit installation charge (in inr) for sr. no. 1 , cost of the outdoor unit stand(floor- mounted) (in inr) for sr no. 1 , extra piping cost per meter of pipe (including insulation) above the standard length of >= 3m (in inr/meter) for sr. no. 1 , extra cabling cost per meter of cable above the standard length of >= 3m (in inr/meter). the requirement is without any joint. for sr. no. 1 , cost of drainpipe per meter (in inr/meter) for sr. no.1 , unit installation charge (in inr) for sr. no. 2 , cost of the outdoor unit stand(floor-mounted) (in inr) for sr no. 2 , extra piping cost per meter of pipe (including insulation) above the standard length of >= 3m (in inr/meter) for sr. no. 2 , extra cabling cost per meter of cable above the standard length of >= 3m (in inr/meter). the requirement is without any joint. for sr. no. 2 , cost of drainpipe per meter (in inr/meter) for sr. no.2 , unit installation charge(in inr) for sr. no. 3 , cost of the outdoor unit stand(floor-mounted) (in inr) for sr. no. 3 , extra piping cost per meterof pipe (including insulation) above the standard length of>= 3m (in inr/meter) for sr. no. 3 , extra cabling cost permeter of cable above the standard length of >= 3m (ininr/meter). the requirement is without any joint. for sr. no.3 , cost of drainpipe per meter (in inr/meter) for sr. no. 3 ,unit installation charge (in inr) for sr. no. 4 , cost of theoutdoor unit stand(floor-mounted) (in inr) for sr. no. 4 ,extra piping cost per meter of pipe (including insulation)above the standard length of >= 3m (in inr/meter) for sr.no. 4 , extra cabling cost per meter of cable above thestandard length of >= 3m (in inr/meter). the requirementis without any joint. for sr. no. 4 , cost of drainpipe permeter (in inr/meter) for s