COMPREHENSIVE REPAIR/MAINT OF VRF BASED AC PLANT IN ZONE-B AT DEFENCE LAB JODHPUR

Amount

Comprensive Maintenance and repair of Variable refrigerant flow modular type air conditioning system with stepless modulation complete with indoor and outdoor unit individual remote complete centralised controller inter connected refergerant piping checking of pipe lines for gas laeakage oil control cable for the following equipments and accessories:- (A) Outdoor Units:- Outdoor units consists of compressor, heat exchanger, condenser fan, auto check function for error, Auto address setting microprocessor panel, isolating valves for the following capacity. Heat pump type (Cooling and Heating) of 10 Hp - 04 Nos Cooling and Heating type 12 Hp - 04 Nos Cooling and Heating type 14 Hp - 03 Nos Cooling and Heating type 16 Hp - 02 Nos Cooling and Heating type 18 Hp - 03 Nos Cooling and Heating type 20 Hp - 04 Nos (B) Indoor units:- Indoor unit addresssetting multispeed motor oil section with DX coil outer consist drain pipe water lift mechanism its insulation pipe connection fresh air intake sysem with the following capacities. Ceiling mounted Cassette type 2.6 TR - 09 Nos Ceiling mounted Cassette type 3.3 TR - 07 Nos Split high wall mounted type of different capacity

M&L for servicing of VRF unit including (outdoor and indoor) at the existing location with suitable electronic machine, cleaning of condenser, cooling coil and other components with approved chemical solution & clean water greasing of fan, motor, blower,rewinding, assembling, testing and commissioning etc complete all as specified and directed by engr-in-charge.

Supply and charging gas R 410A Complete all as specified and as directed by Engr-in-Charge .

S&F MCB SP 6 - 32 Amps 230 V including taking down old UNSV MCB Complete all as specified and as directed by Engr-in-Charge Make L&T/Legrand/Schnider/Havells

S&F MCB TPN 415 volt 100 Amps including taking down old UNSV MCB Complete all as specified and as directed by Engr-in-Charge Make L&T/Legrand/Schnider/Havells

Supply and fixing MCCB 4 pole 200 Amp rotary type 415 volt breaking capacity 25 KA including taking down old UNSV MCCB Complete all as specified and as directed by Engr-in-Charge .Make L&T/Legrand/Schnider/Havells

Supply and fixing of MCCB 4 pole 250 Amp rotary type 415 volt breaking capacity 25 KA including taking down old UNSV MCCB Complete all as specified and as directed by Engr-in-Charge .Make L&T/Legrand/Schnider/Havells

Supply and fixing MCCB 4 pole 400 Amp rotary type 415 volt breaking capacity 36 KA including taking down old UNSV MCCB Complete all as specified and as directed by Engr-in-Charge .Make L&T/Legrand/Schnider/Havells

Supply and fixing of MCCB 4 pole 630 Amp rotary type 415 volt breaking capacity 36 KA including taking down old UNSV MCCB Complete all as specified and as directed by Engr-in-Charge .Make L&T/Legrand/Schnider/Havells

S&F MCCB 4 pole 415 volts 125 Amp rotary type breaking capacity 16 KA including taking down old UNSV MCCB Complete all as specified and as directed by Engr-in-Charge .Make L&T/Legrand/Schnider/Havells

Supply and fixing of MCCB 4 pole 63 Amp rotary type 415 volt breaking capacity 16 KA including taking down old UNSV MCCB Complete all as specified and as directed by Engr-in-Charge .Make L&T/Legrand/Schnider Make L&T/Legrand/Schnider/Havells

S&F in replacement of Sheet metal encloseure with 3 pin plug and socket with 25 Amp MCB single pole. Complete all as specified and as directed by Engr-in-Charge. Make : L&T/Legrand/Schnider

S&F in replacement PVC wire 2.5 Sqmm FRLS multistrand copper, Complete all as specified and as directed by Engr-in-Charge Make Polycab/Plaza/Finolex

S&F in replacement PVC wire 4 Sqmm FRLS multistrand copper, Complete all as specified and as directed by Engr-in-Charge Make Polycab/Plaza/Finolex

S&F in replacement Remote controller for split AC As per sample Complete all as specified and as directed by Engr-in-Charge

S&F in replacement Battery Cell 1.5 Volt, Complete all as specified and as directed by Engr-in-Charge

Supply and fixing and lay in ground/floor/wall LT Cable 25 Sqmm 4 core XLPE including takeing down old UNSV cable complete all as specified and as directed by Engr -in-Charge. Make : Polycab/Havells/Finolex

Supply and fixing and lay in ground/floor/wall LT Cable 50 Sqmm 3.5 core XLPE including takeing down old UNSV cable complete all as specified and as directed by Engr -in-Charge. Make : Polycab/Havells/Finolex

Supply and fixing and lay in ground/floor/wall LT Copper Cable 16 Sqmm FRLS multistrand single core XLPE including taking down old UNSV Cable complete all as specified and as directed by Engr -in-Charge. Make : Polycab/Havells/Finolex

S&F in replacement PVC drain water pipe 32 mm bore complete all as specified and as directed by Engr -in-Charge.

S&F in replacement of inverter PCB for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Noise filter PCB for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Main control PCB for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Over Voltage PCB for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Fan driver PCB for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Reverse phase PCB for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Magnetic contactor for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of Fan motor for outdoor unit complete all as specified and as directed by Engr-in-Charge.

S&F in replacement Shunt Capacitor 25 KVAR complete all as specified and as directed by Engr -in-Charge. Make APLOS/Havells

S&F in replacement of PCB of capacity 1.33 Ton type unit including taking down old UNSB PCB complete all as specified and as directed by Engr -in-Charge.

S&F in replacement of PCB of capacity 1.65 Ton type unit including taking down old UNSB PCB complete all as specified and as directed by Engr -in-Charge.

S&F in replacement of PCB of capacity 2.0 Ton type unit including taking down old UNSB PCB complete all as specified and as directed by Engr -in-Charge.

S&F in replacement of PCB of capacity 2.6 Ton type unit including taking down old UNSB PCB complete all as specified and as directed by Engr -in-Charge.

S&F in replacement of PCB of capacity 3 Ton type unit including taking down old UNSB PCB complete all as specified and as directed by Engr -in-Charge.

Repairing existing PCB of 1.33 Ton type unit complete all as specified and as directed by Engr -in-Charge.

Repairing existing PCB of 1.65 Ton type unit complete all as specified and as directed by Engr -in-Charge.

Repairing existing PCB of 2 Ton type unit complete all as specified and as directed by Engr -in-Charge.

Repairing existing PCB of 2.6 Ton type unit complete all as specified and as directed by Engr -in-Charge.

Repairing existing PCB of 3.0 Ton type unit complete all as specified and as directed by Engr -in-Charge.

Shut down of electric supply from main DB, disconnecting connection of out door heat pump inverter compressor model No JT1GCVDKYR, 3 Phase 10 HP and supply and fix new compressor of capacity 10 HP Make : DAIKIN / BLUE STAR / VOLTAS / HITACHI /CARRIER

Replacement of copper piping 28.6mm OD including jointing, brazing/soldering complete all as specified and directed by Engr-in-charge

Replacement of copper piping 22.2mm OD including jointing, brazing/soldering complete all as specified and directed by Engr-in-charge

Replacement of copper piping 19.1mm OD including jointing, brazing/soldering complete all as specified and directed by Engr-in-charge

Replacement of copper piping 15.9mm OD including jointing, brazing/soldering complete all as specified and directed by Engr-in-charge

Mahesh Dave

vinayandsons

Panwar Electricals