Annual Maintenance and incidental repair of ACs and refrigerators installed in the residences and quarters of the VIPs of Govt. of Tripura for the S.P.Mukherjee lane, Rabindra Palli and adjoining areas during the year of 2024-25 and 2025-26

Amount

Providing & Fitting fixing of Capacitor-4 µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-6 µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-25 µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-36 µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-45 µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-50 µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-(120-150) µf as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Air Filter (Coir) as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Startling Relay for window AC as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Capacitor-2.5 µf as per the direction of the Engineer-in-charge.

Repairing of indoor PCB Circuit as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of new PCB Circuit (same brand with the machine to be repaired) as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of new PCB Circuit for 1.5/2.0 TR inverter AC (same brand with the machine to be repaired) as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of Compressor for 1.5 TR Capacity AC Machine as per the direction of the Engineer-in-charge.

Providing & Fitting fixing of new Compressor for 2.0 TR Capacity AC machine as per the direction of the Engineer-in-charge.

Providing & Charging of Non CFC Refrigerant to Window AC as per the direction of the Engineer-in-charge.

Providing & Charging of Non CFC Refrigerant gas to Split AC as per the direction of the Engineer-in-charge.

Leak testing & leak repairing of condensing & evaporator unit by flushing nitrogen for performance and pressure testing etc for 1.5/2.0 TR capacities split type AC's and repair with brazing as per direction of the Engineer-in-Charge.

Providing & fitting fixing of 1” PVC drain Pipe as per the direction of the Engineer-in-charge.

Dismantling and re-installation of Split (1.5/2.0 TR) type AC machine as per the direction of the Engineer-in-charge.

General Servicing of 1.5/2.00 Tr capacity split AC machines in/c washing cleaning of ( Indoor & Outdoor) units both by pressurised water by using Jet pump and servicing Jacket as per direction of the Engineer-In-Charge.

Providing & Charging of gas Non CFC Refrigerant to the refrigerator as per the direction of the Engineer-in-charge.

Repairing of Burnt BLOWER FAN motor of Split AC unit (1.5/2.0 TR) outdoor unit as per direction of the Engineer-in-charge.

Providing, fitting fixing of Evaporator FAN motor of Split AC unit (1.5/2.0 TR) indoor unit as per direction of the Engineer-in-charge.

Providing of Evaporator FAN (Scroll type) of Split AC unit (1.5/2.0 TR) indoor unit as per direction of the Engineer-in-charge.

Providing, fitting fixing of inverter compressor of Split AC unit (1.5 TR) with necessary circuit as per direction of the Engineer-in-charge.

Providing, fitting fixing of inverter compressor of Split AC unit(2.0 TR) with necessary circuit as per direction of the Engineer-in-charge.

Providing remote control unit of Split AC unit (1.5/2.0 TR) with necessary circuit as per direction of the Engineer-in-charge.

Engagement of skilled AC mechanic with semi skilled helper for repairing of all types of AC machines at Minister's & VIP's Quarter beyond office hour (in/c night time) and service call has to be attend within a hour after receiving the information through phone or by any means as per direction of Engineer-in-Charge.

Servicing of refrigerator by necessary welding, painting etc complete as per direction of the Engineer-in-Charge.

Providing & Fitting fixing of Compressor for refrigerator as per the direction of the Engineer-in-charge.

Providing, fitting fixing of evaporator /Cooling Coil of refrigerator as per the direction of the Engineer-in-charge.

Providing & fitting fixing of Capillary of refrigerator as per the direction of the Engineer-in-charge.

Providing and fitting fixing of relay overload of refrigerators as per the direction of the Engineer-in-charge.

Providing and fitting fixing of thermostats for refrigerators as per the direction of the Engineer-in-charge.

Supply installation testing and commissioning including vaccumization and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRF/VRV system,complete with fittings,with suitable adjustable ring type hanger supports,jointng/brazing including accesories insulated with XLPE Class O tubular insulation/with Class O closed cell elastemeric nitrile rubber tubular sleeves sections of specified thickness as below for Suction and Liquid lines, all accessories as per specification etc as required:

6.4 mm dia (OD) (soft drawn) with tube thickness 1.2 mm with 19mm thick insulation.

9.5 mm dia (OD) (soft drawn) with tube thickness 1.2 mm with 19mm thick insulation.

12.7 mm dia (OD) (soft drawn) with tube thickness 1.2 mm with 19mm thick insulation.

15.86 mm dia (OD) (soft drawn) with tube thickness 1.2 mm with 19mm thick insulation.

19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19mm thick insulation.

Providing & fitting fixing of Gas Charging valve (1/4") dia as per direction of the Engineer-in-Charge.

Providing & fitting fixing of Gas Charging valve (5/8") dia as per direction of the Engineer-in-Charge.

Charges for transportation, lifting, lowering & placing at site of Split/window AC units from Office & vice versa for a to & fro trip (Once) as per the Direction of the Engineer-in-Charge.

Labour charges for refrigerant gas Charging for Split /window AC's as per direction of the Engineer-in-Charge.

HP COLLING Soluation