Modification of 2TR split ac units and accessories under the jurisdiction of SM (E)Z4 MTNL, Mumbai (4th cal)

S/I/T/C of compressor of following type and rating suitable to operate on single phase 220V+/- 10%, 50Hz 50Hz AC supply for split AC units complete as required (note: additional qty. of refrigerant , if any, supplied by the agency shall be measured separately). 2.0TR/1.5TR non-inverter compressor

Providing & fixing Insulated refrigerant pipe (Suction and Discharge combined) suitable for 2.0 TR Split AC Unit.

Supplying & laying of copper flexible cable ( 3core) etc complete as per site requirement

Supply & fixing of 25 mm heavy duty rigid PVC pipe i/c accessories(Insulated) (ISI mark)

Supply & fixing of 25 mm heavy duty rigid PVC pipe i/c accessories (un- Insulated) (ISI mark)

Supply, installation, testing & commissioning of following accessories for different type of AC units complete as required:

a) Condenser fan motor for package AC units (2.0TR)

b) Condenser fan blade for package AC units (2TR)

S/I/T/C of capacitor of suitable rating for running capacitor for split AC units i/c making connections etc. complete as required

S/I/T/C of capacitor of suitable rating for condenser fan motor and compressor split AC units i/c making connections etc. complete as required

Flushing of whole system and pressure testing with nitrogen gas, vacuumising & charging with proper refrigerant complete as required. (Note: additional qty. of refrigerant, if any, supplied by the agency shall be measured separately)

Supply and charging r-22/r-32/r-410A/R-407C gas for top-up of refrigerant in the AC units complete as required.

Shift the 2 no condensers from Kalpataru Shirsti to Beverly park & dismantling of existing 2 no condensers at Beverly park & installation of shifted condensers @ Beverly park

S/I/T/C of 2.0TR condenser coil complete as required. (Note: additional qty. of refrigerant, if any, supplied by the agency shall be measured separately, pressure testing shall be measured extra)

S/I/T/C of 2.0TR evaporator coil complete as required. (Note: additional qty. of refrigerant, if any, supplied by the agency shall be measured separately, pressure testing shall be measured separately)

Single Phase contactors for compressor/blower for Hi-wall type AC units including electrical connections

Dismantling of existing Split AC unit including all its accessories like Indoor unit, Outdoor unit, Refrigeration piping, Drain piping, Power & Control cabling and stand etc. and shifting it to the store room or any other location in the same building premises and handover the same to building authorities completed as required.

Shifting the dismantling SAC unit ( indoor & outdoor etc any other material) from any location ( Mumbai) to required site. This item includes loading & unloading & transportation etc.

Installation, testing, commissioning of shifted SAC unit i/c leak testing, flushing of nitrogen, etc complete as required.

Providing and fixing of suitable size of powder coated M.S. bracket for installing condenser (Outdoor) unit including proper size rubber pad and G.I. nuts & bolts etc. complete as required.

Repairing of existing out door fan motor (2TR) etc complete as per site requirement

Shifting ITC of existing 2TR compressor in existing SAC unit etc complete as per site requirement