REPAIR / REPLACEMENT OF ACS, COOLING APPLIANCES AND VOLTAGE STABILISER AT NAVAL STATIONS AT MEENAMBAKKAM, AVADI AND KALPAKKAM UNDER AGE (I) NAVY CHENNAI.

Amount

Chacking and testing of split AC any capacity including Leaking arresting, cleaning etc.

Periodical checking cleaning maintenance and repair, cleaning of all parts / fittings, 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 Window ACs, Split type ACs, Water Coolers, Refrigerators & Deep Freezers 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 mentioned below for the following units :- (a) Split type ACs of capacity 2 TR - 10 No's Note :The unit " Each" mentioned in column 5 shall means " periodical maintenance of one unit in two month"

(b)Split type ACs of capacity 1.5 TR - 21 No's Note :The unit " Each" mentioned in column 5 shall means " periodical maintenance of one unit in two month"

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 03.00 herein before but suitable for 2.0 Ton capacity. Note for item 01 to 02 : Gas shall be measured and paid for seperatly.

Replacement of Unserviceable remote control suitable for 1.5/2.00 ton capacity Split type AC of any make complete all as specified and directed.

All as per Sl item No 05.00 herein before but Electronic PCB board any type.

All as per Sl item No 05.00 herein before but fan motor 1.5/2 ton capacity.

All as per Sl item No 05.00 herein before but Condenser coil and including servicing the entire unit.

All as per Sl item No 05.00 herein before but suction valve,

All as per Sl item No 05.00 herein before but discharge valve

All as per Sl item No 05.00 herein before but Indoor unit blower motor of 1.5/2.0 ton capactiy

All as per Sl item No 05.00 herein before but PVC drain pipe flexible type of suitable size

All as per Sl item No 05.00 herein before but fan blade set

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.

Matrial and labour 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 distrubed surfaces complete and including servicing the entire unit all as specified and directed.

Dismantling the unserviceable uncut hermitically sealed compressor from the water cooler unit and replacing with factory re-conditioned hermitically sealed compressor for water cooler of any make, 40/ 80 liters capacity and including servicing the entire unit complete all as specified and directed. Note :Gas shall be measured and paid separately and old unservicable compressor is to be deposited at MES store yard.

Dismantling the unserviceable uncut hermitically sealed compressor from the Refrigerator unit and replacing with factory re-conditioned hermitically sealed compressor for refrigerator any make 200 liters to 360 ltr capacity and including servicing the entire unit all as specified and directed.

Supply and fix Starting relay for 40 to 150 liters water cooler including dismantiling the old unserviceable one and servicing the entire unit complete all as specified and directed.

All as per Sl item No 19.00 herein before but over load protecto

All as per Sl item No 19.00 herein before but thermostat.

All as per Sl item No 19.00 herein before but Fan blade assembly suitable.

All as per Sl item No 19.00 herein before but push cock brass chromium plated of size 15mm.

All as per Sl item No 19.00 herein before but branded new fan motor with base for suitable capacity

All as per Sl item No 19.00 herein before but top lid gasket for 80/120 Ltr capacity

All as per Sl item No 19.00 herein before but drain stainless steel tray with drain elbow and connector

All as per Sl item No 19.00 herein before but Gate valve brass screwed both ends of size 15mm bore

All as per Sl item No 19.00 herein before but Float valves brass with PVC ball complete suitable for 15mm bore, ISI marked

All as per Sl item No 19.00 herein before but PVC hose connection pipe with both ends having brass coupling threaded for 15mm GI tubing of standard length

Supply and fix of relay for 200 to 360 liters Refrigerator including dismantling the old unserviceable one complete all as specified and directed.

All as per Sl item No 30.00 herein before but thermostat defrosting type.

All as per Sl item No 30.00 herein before but door magnetic gasket

All as per Sl item No 30.00 herein before but cooling coil.

All as per Sl item No 30.00 herein before but condenser coil.

All as per Sl item No 30.00 herein before but new frost freezer fan motor.

Material and labour for painting of water cooler with two coats of paster blue paint to the external surfaces of water cooler and Two coats of anticorrosive black paint over a coat of red oxide primer upto 15 cm height from the base allround including legs for inside of water cooler, of any capacity and including servicing the entire unit all as specified and directed.

Dismantling the unserviceable uncut hermitically sealed compressor from the deep freezer unit and replaced with factory re-conditioned hermitically sealed compressor for deep freezer any make up to 425 ltr capacity complete all as specified and directed. Note :Gas shall be measured and paid separately and old unservicable compressor is to be deposited at MES store yard.

Supply and fix of relay box type deep freezer including dismantling the old unserviceable items complete all as specified and directed.

All as per Sl item No 38.00 herein before but overload protector 1/6HP.

All as per Sl item No 38.00 herein before but door magnetic gasket.

All as per Sl item No 38.00 herein before but condenser coil.

All as per Sl item No 38.00 herein before but brand new fan motor with base 1/10HP

Material and labour for two coats of duco paint on exterior face of the deep freezer of any capacity by spray painting including removing the dent etc complete all as specified and directed.

Material and labour for two coats of duco paint on exterior face of the refrigerator of any capacity by spray painting including removing the dent etc., complete 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.

All as per Sl item No 45.00 herein before but capactity upto 3 KVA.

Dismantling the burnt out transformer from the 5 KVA capacity stablizer of any make and rewinding the same with supper enameled copper wire includinguding 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.

All as per Sl item No 47.00 herein before but capactity 4 KVA.

Supply and fixing relay set of two for voltage stabilizer up to 5 KVA capacity complete all as specified and directed.

All as per Sl item No 49.00 here-in- before but PCB (printed circuit board).

All as per Sl item No 49.00 here-in -before but 3 core flexible card 2.5 Sqmm.

All as per Sl item No 49.00 here-in- before but indicating lamp.

All as per Sl item No 49.00 here-in- before but on/ off switch.

Supply and fix 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 54.00 herein before but size 1/4" dia

All as per Sl item No 54.00 herein before but size 3/8" dia

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

Supply and fix two pin sheet metal earth plug top and metal clad socket 20 Amps capacity complete all as specified and directed.

Supply and fix 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.

Supply and fix MCB SP 20/25 Amps 240 Volts 10 KA breaking capacity complete all as specified and directed.

Material and labour 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-32/R-410A all as specifed and directed.

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

Supply and install hi wall split units1.5 Ton indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 3 star rating and EER 3.2 of capacity as shown,Make- Carrier or in LG/Hitachi/Voltas Note : The split AC shall carry minimum 3 star rating as per Bureau of energy Efficiency (BEE) labelling programme

Supply and fix stablizer 4 KVA for Split ac suitable for 1.5 ton capacity

Supply only capacitor 40/50 mfd all as specified and directed.

M&L for replacement of existing old U/S insulation of refrigerant pipes of split air conditioner up to 2 TR cap all as specified and directed.

M&L for leak detection by nitrogen pressure test in refrigerant system of AC 1.5/2 TR , cutting brazing and making leak-proof the gas system, cleaning, vacuum the gas system and charging suitable gas as required quantity to achieve desire cooling complete all as specified an directed-

M&L taking out defective micro processor printed circuit board of split type AC of existing Make/Model up to 2 TR Capacity for repair and refixing to its original place after carry out necessary repair and testing complete all as specified and directed by Engr-in-charge.

M&L taking out defective Magnetic Contractor 1 Pole, 30 A of split type AC of existing Make/Model up to 2 TR Capacity for repair and refixing to its original place after carry out necessary repair and testing complete all as specified and directed by Engr-in-charge.

M&L for Replacement of Unserviceable fan motor 1/6HP capacity and including servicing the entire unit.

M&L for replacement of unserviceable starting capacitor suitable of window type/split type AC's up to 3 TR Capacity as per existing cap all as directed.

M&L for replacement of unserviceable running capacitor 30/36/40/45/55+4/55+6 mfd suitable for split/window type AC's 1 to 2 TR cap of existing make & model all as directed.

M&L for replacement of unsv Suction valve of split type AC up to 2 TR cap

M&L for replacement of unsv Discharge valve of split type AC up to 2 TR cap

M&L for replacement of unserviceable swinging motor of indoor unit of split type AC up to 2TR capacity suitable for existing make/model complete all as specified and directed by Engr in charge

M&L for replacement of drain flexible PVC pipe of split type AC complete all as specified and directed by Engr in Charge

M&L for replacement of unserviceable fan blade of condenser unit of split type AC up to 2 TR as per existing make and model complete all as directed by Engr-in-charge.

M&L for replacement of unserviceable wiring kit of split type AC up to 2 TR as per existing make and model complete all as directed by Engr-in-charge.

Banyan Engineers and Contractors (BID ID -3124951)