bids are invited for conditioning plants at air kotputli supply of 2x5.5 ton air cooled packaged air conditioning plants equipment consisting as per point 1of sec iii of specs , return air chambers as per point 3of sec iii of specs , construction of new plenum chamber as per point 2of sec iii of specs , switch board amnd wiring of equipment as per point 4 of sec iii of specs , electrical earthing as per point 4 of sec iii of specs and drg attached , civil works as per point 5 of sec iii of specs as per site requirement , erection, testing and commissioning of ac plant , provision of indicators for filters clogging and condenser clogging , belts for blower , pressure gauges for refrigerant , dial type thermometer , air filters , empty gas, cylinder with regulating valve adopter and pressure gauge , liquid line strainer , whirling psycho meter , anemometer , thermometer , valve key sitc of 2x5 point 5 air cooled packaged type air total quantity : 25