ROHA Annual Maintenance of Air conditioners and water coolers in office, laboratory, Gym and 30 KVA Diesel Generator at Fire Station for two years...at Roha Industrial Area

Sub Estimate-AMC of ACs and water cooler at Various Locations at Roha industrial area. - Accessories for AC & Water cooler - Providing servicing of 1/1.5/2/3 TR capacity split/window air conditioning unit complete with all necessary material. Job includes checking of performance of unit, cleaning of filters of indoor unit, cleaning of outdoor unit with blower, checking of electrical connection of indoor as well as outdoor unit and submitting report to Engineer in charge.

Providing replacement of existing unserviceable rotary/scroll compressor of air conditioner 2 TR by new one of same capacity with guarantee for one year with provided refrigerant complete.

Providing flushing out cooling coil and condensor coil of airconditioner unit refrigerant pipes internally with dry Nitrogen pressure in an approved manner.

Providing replacement of unserviceable starting relay for AC unit.

Providing replacement of unserviceable starting capacitor for A/C unit.

Providing replacement of unserviceable running capacitor for A/C unit.

Providing replacement of unserviceable PCB for A/C unit upto 3 TR capacity.

Supplying and installing of new fan motor for condensor for air conditioning unit

Providing vaccumising the airconditioner system to 200 micron and charging with R-22 refrigerant for 2TR window/split air conditioning unit.

Providing replacement of existing unserviceable compressor of 40 litre cooling capacity water cooler by new one of same capacity alongwith suitable refrigerant with guarantee for one year.