REPAIR TO SPLIT AC, INCLUDING VOLTAGE STABILIZER AND INDUSTRIAL SOCKET AT OUTER AREA KALPAKKAM UNDER AGE(I) NAVY CHENNAI

Amount

Periodical checking (monthly) cleaning maintenance and repair, cleaning of all parts / fittings of 10 numbers split type ACs of capacity 2TR, washing out of condensing unit with water to remove deposition of materials checking all parts for smooth functioning and carrying out servicing & lubricating of all parts ,checking and tightening electrical connections and ensuring complete unit in perfect working condition of Split type ACs for smooth functioning including replacement of defective spare parts such as starting capacitor, running capacitor,fan motor capacitor, relay, filter element, including gas charging(R 22 /Freon gas) with leak testing and any other spare parts required for smooth operation , which are not listed in the schedule of spares. Note :The unit " Each" mentioned in column 4 shall means " periodical maintenance of one unit per month"

All as per Sl Item No.1 above but for 21 numbers split type ACs of capacity 1.5TR Note :The unit " Each" mentioned in column 4 shall means " periodical maintenance of one unit per month"

Dismantling the unserviceable uncut hermitically sealed compressor from the split type AC unit and replacement with factory reconditioned hermitically sealed compressor of any Make including transporting for 1.5 Ton capacity and including servicing the entire unit complete all as specified and directed. Note : Old unservicable compressor is to be deposited at MES store yard.

All as per Sl item No 3.00 herein before but of 2.0 Ton capacity.

Dismantling the unserviceable uncut rotary compressor from the split type AC unit and replacement with new rotary compressor 1.5 Ton capacity and including servicing the entire unit complete all as specified and directed.

All as per Sl item No 5 herein before but suitable for 2.0 Ton capacity.

Replacement of Unserviceable remote control suitable for 1.5/2 ton capacity Split type AC of any make complete all as specified and directed.

All as per Sl item No 7 herein before but Electronic PCB board.

All as per Sl item No 7 herein before but fan motor 1/6HP capacity and including servicing the entire unit.

All as per Sl item No 7 herein before but Condenser coil and including servicing the entire unit.

All as per Sl item No 7 herein before but suction valve,

All as per Sl item No 7 herein before but discharge valve

All as per Sl item No 7 herein before but Indoor unit blower motor of 1.5/2.0 ton capactiy

All as per Sl item No 7 herein before but PVC drain pipe flexible type of suitable size

All as per Sl item No 7 herein before but fan blade set

All as per Sl item No 7 herein before but wiring kit complete

Replacement of new indoor unit for split type AC 1.5 ton capactiy and including servicing the entire unit of any make complete all as specified and directed as per the existing make and model.

M&L for spray painting to the whole out door unit of split type air conditioner 1.5/2.0 Ton with two coats of synthetic enamel paint after cleaning the unit assembly with castic soda wash complete and including servicing the entire unit all as specified and directed.

Shifting of split type Air conditioner any capacity including supply & fixing of factory fabricated support suitable to mount out door unit (one pair per AC) and duly making holes into wall for insertion of copper pipe,drain pipe and 3 core cable,and making good the disturbed surfaces complete and including servicing the entire unit all as specified and directed.

Taking out the voltage stablizer of any make and of capacity 4/5 KVA from site and transporting to servicing centre to detect /identify the nature of defects/repairs and reassembling after repair/servicing and commissioning at site including testing the same to the entire satisfaction of Engineer-in-Charge complete all as specified and directed.

Dismantling the burnt out transformer from the 5 KVA capacity stablizer of any make and rewinding the same with supper enameled copper wire including provision of all materials and refixing into the stablizer and testing to the entire satisfaction of Engineer-in-Charge and testing complete all as specified and directed.

S&F relay set of two for voltage stabilizer up to 5 KVA capacity complete all as specified and directed.

All as per Sl item No 22.00 here-in- before but PCB (printed circuit board).

All as per Sl item No 22.00 here-in -before but 3 core flexible card 2.5 Sqmm.

All as per Sl item No 22.00 here-in- before but indicating lamp.

All as per Sl item No 22.00 herein before but push cock brass chromium plated of size 15mm.

Sub main wiring with four runs of single core 6 sqmm multi stranded copper conductor PVC insulated unsheathed cable, FRLS, 1100 volts grade and one run of 6 sq mm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metalic rigid PVC conduit, 25mm dia and conduit accessories concealed/surface of wall/roof/ceiling complete all as specified and as directed. Note: Four runs of wire, one run of conduit and one run of earth conductor shall be measured as one unit length.

S&F copper pipe 1/2" dia for all summer appliances of any capacity including dismantling the unserviceable pipe complete all as specified and directed.

All as per Sl item No 28.00 herein before but size 3/8" dia

All as per Sl item No 28.00 herein before but size 5/16" dia

All as per Sl item No 28.00 herein before but size 1/4" dia

S&F three core flexible cord copper wire of size 4 Sqmm, complete all as specified and directed.

S&F two pin sheet metal earth plug top and metal clad socket 20 Amps capacity complete all as specified and directed.

S&F single pole and neutral sheet metal enclosure with two pin and earth plug and socket complete with single pole MCB 20 Amps for incoming and out going control complete all as specified and directed.

S&F MCB SP 20/25 Amps 240 Volts 10 KA breaking capacity complete all as specified and directed.

M&L for replacement of unserviceable UPVC conduit pipe 20mm dia to drain out pipe including all accessories and taking down the existing one, with fixing arrangment on wall, ceiling etc.,complete all as specified and directed.

Supply only Refrigerant Gas R-22 all as specifed and directed.

S&F 3 pin 15 Amps plug top, 250 Volts complete all as specified an directed.

Supply only Refrigerant Gas R-410A/ R32 all as specified and directed.

S&F Sintex smc of suitable size.

RK ENTERPRISES