Shifting of recovered old split AC units and installation at important BTS and TE sites under BERHAMPUR BA

Installation , testing , & commissioning of 1.5 TR Inverter Split A.C. Unit , mounting / Fixing of indoor & outdoor unit ,fixing of refrigerant piping with expanded polythene foam insulation, suitable size PVC pipe in wall crossings, laying of cable for interconnections and laying drain pipe of standard length which is supply along with AC unit, minor civil work i/c making holes on wall for laying refrigerant pipe lines, control cable and drain pipes and closing the extra openings with cement sand, making good the damages etc. as reqd.

Replacement of damaged refrigerant pipe lines of Split AC units by new refrigerant copper pipe for suction & discharge line (size not less than 1/4" & 1/2" dia ) or as recommended by the manufacturer along with expanded polythene foam insulation i/c cutting, brazing /making joint etc as reqd. The measurement shall be taken on linear basis for one circuit which includes suction & discharge line & foam insulation.

Supplying & laying of following sizes PVC insulated & sheathed copper cable for electrical connection of indoor and outdoor units of ACs etc. as reqd. (Finolex/L&T/Polycab/Havells)

4 core 2.5sqmm

3 core 2.5sqmm

Providing and fixing of suitable size L- shaped powder coated MS bracket (2 nos. per set) for fixing of the outdoor unit of the split A/C units and fixing on wall with anchor bolts, drilling holes etc. complete as required.

Providing and laying of additional drain pipe of size 20mm dia PVC braided/ solid (M class-ISI) along with all accessories and fixing on surface of wall with PVC saddles (if required) suitable for drainage of condensate water etc. as reqd.

General Servicing of Split AC /WAC units, by de-dusting the condenser and evaporator units with Blower & cleaning of the evaporator and condenser fins by brushes, cleaning the outer covers of indoor units, visual checking for any leakage at the blower and condenser units by applying soap water and tightening the flare nuts, putting end caps (if not available), checking the suction and discharge pressures and proper working of room temperature sensors / thermostats and remote handsets of the SAC/WAC units etc. complete as required (without cost of materials).

Charging of Refrigerant gas R-22/R -407 / R -410 up to specified pressure for 1.5 TR WAC/ Split AC units after leak testing, leak rectification i/c testing for proper cooling of the AC units etc. as reqd.

Top up of R-22 / R-407 /R -410 gas in existing Window A.C /Split A.C units, i/c testing etc. as required.

Replacement / repairing of the faulty /damaged spare parts/accessories/components the SAC units by new ones of approved make and capacities/ ratings compatible for 1.5 TR Hitachi / LG /Voltas/Carrier/ Blue Star/ Godrej / Amtrex/ Usha/ Videocon/National make Split AC units of non-inverter & fixed speed type, star/non star models. i/c dismantling of the faulty ones and fixing the new ones, connection and testing etc. complete as reqd.

Outdoor unit Condenser Motor, copper wound, 220-240V, 50Hz.

Indoor unit Blower Motor, copper wound, 220-240V, 50Hz, 4 pole.

Indoor unit PCB Card for Non-Inverter type 1.5 TR Split AC units.

Remote Handset for Inverter Split AC units

Repairing of the electronic PCB card of the Split AC indoor unit i/c replacement of defective parts & re-fixing the same in indoor unit, testing etc as reqd.

For Non Inverter Split AC units

For Inverter Split AC units

Replacement of faulty and un-serviceable condenser coil of 1.5 TR Split AC units by a new one of reputed make compatible with LG/Hitachi/Videocon make Non Inverter Split AC units, L-type copper condenser coil 22X32 inch, Type-A for ODU including dismantling the faulty one and fixing the new coil, brazing, soldering etc. complete as required. (Rate is after deducting the cost of dismantled materials)

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