MAINT / REPAIRS TO SPLIT/ WINDOW AC AND OTHER COOLING APPLIANCES AT AF STN SURYALANKA

Amount

Taking down the following existing worn out spares of Split type Air conditioners 1.5 Ton / 2.0 Ton capacity; supply and fix in repair new spares of make and model all as specified and as directed:-

Blower Motor Indoor Type (Make : Hitachi/ Carrier/ Voltas/ Samsung)

Fan Motor Out door Type/ window type without blades (Make : LG/ Carrier/ Voltas/ Samsung)

Starting Capacitor 35 to 45 MFD (Make: Tibcon/Ducati/ Keltron/ Concap)

Running Capacitor 50 to 60 MFD (Make: Tibcon/Ducati/ Keltron/ Concap)

Outdoor Fan Motor Blade for 1.5 TR/ 2.0 TR

PCB Timer electronic switch with sensor suitable for all makes (Non Inverter type) of split 1.5 / 2 Ton AC complete with hand set including taking down unserviceable Electronic PCB from existing unit all as directed.

PCB Timer electronic switch with sensors suitable for all makes (Inverter Type) of split 1.5 / 2 Ton AC complete with hand set including taking down unserviceable Electronic PCB from existing unit all as directed.

Sensor for split ac with connecting wires

Contactor for Split AC

Brass coupling nuts for copper tubes of split ac of any size

M&L for attending the compliant of Split/window AC/ Tower AC/ Refigerator/ Deep Freezer for finding out the fault, rectification of fault in minor nature like loose connection in supply, replacement of communication cable not more than 3 mtr, replacement of minor parts not covered under schedule complete all as specified and as directed.

M&L for Top up / Gas charging with refrigerant gas (R-22/32/410) for Air conditioner window type / split type of capacity 1.5 / 2 Ton after vacuuming & leak testing including bracing suction/discharge line and testing complete all as specified and as directed.

Supply & fix in replacement copper tubing suction and liquid line from Indoor to out door unit suitable for Split A/C 1.5 TR / 2 TR including insulation on copper tubing complete all as specified and as directed.

Supply and fix in replacement condenser coil made up of copper for split AC 1.5 TR 'L' or 'C' shape as per existing model, testing complete all as specified and as directed.

Supply and fix in replacement condenser coil made up of copper for split AC 2.0 TR 'L' or 'C' shape as per existing model, testing complete all as specified and as directed.

Taking out unserviceable Rotary type compressor of Split type AC 1.5 ton capacity and re-fixing with new Rotary type compressor sealed unit in position, charging of refrigerant gas R-22 of required quantity, bracing of discharge and suction line and leak testing complete all as specified and as directed. Make: Tecumseh/ Highly/ Voltas/ Hitachi/ Carrier/ Bluestar

All as per item No 07 above but of 2 Ton capacity.

Opening the indoor unit front panel of wall mounted split type 1.5/ 2 Ton AC for cleaning the existing LDPE pipe for any block by blowing the pipe with air and cleaning the bottom water line of indoor unit for arresting leakage of water complete all as specified and as directed.

Taking down existing split type AC from one location and re-fixing the same in another location as directed, including replacement of copper wire require for connecting IDU & ODU, additional copper tube if required, cleaning the IDU and ODU for smooth functioning, complete all as specified & directed.

M&L for cleaning of complete indoor/outdoor Split/window type units of following size and capacity air conditioner by means of adding, cleaning solution (HCL) or equivalent solution with water. The cleaning of the condenser and chillier units is done with use of nylon brushers till the scaling is removed complete all as specified and as directed.

1.5 TR Capacity / 2 TR Capacity

2 TR Tower AC units

S&F in replacement indoor unit of split ac of capacity 1.5 TR by dismantling old electrical connections, copper pipes, etc and fixing the new indoor unit with exiting copper pipes and wires making good distrubed surface with necessary putty work as required complete all as specified and as directed. Make of indoor unit shall compitable with exiting serviciable outdoor unit.

M&L for taking down voltage stabilier of 1 kVA to 5 kVA and carrying out minor repair to stabilizer like fuse burnt, terminal burnt and inclduing replcement of burnt PCB board complete all as specified and as directed.

M&L for taking down voltage stabilier of 1 kVA to 5 kVA and transport to workshop for taking down and rewinding copper coil as per existing model/ type and reassembling the same including fixing at the directed location complete all as specified and as directed.

Dismantling and taking out following unserviceable compressors for replacement from the existing water cooler / refrigerator / Deep freezer after cutting carefully the suction and discharge line. Refixing the new compressor including first filling of gas and serviceable accessories with brazing the suction and discharge line and leak testing complete all as specified and directed. Makes :Copeland/ Tecumseh/ Highly/Godrej/ Danfos

Compressor hermatically sealed suitable for 40/80 litre capacity water cooler

Compressor hermetically sealed suitable for Refrigerator of 165 to 310 ltr Capacity

S&F in replacement PCB Board of Refrigerator of any capacity by dismantling all electrical connections and fixing new compitable PCB board of approved make for the refrigerator complete all as specified and as directed.

BEEGEE DESIGN SYSTEMS

BEST ENGINEERING