REPAIR/MAINT OF COOLING APPLIANCES INCLUDING WINDOW/SPLIT ACS, AIR CURTAINS, VOLTAGE STABILIZERS, REFRIGERATORS, DEEP FREEZERS AND REWINDING OF CEILING/EXHAUST/WALL MOUNTED FANS, GEYSERS ETC AND CONNECTED MISC WORKS AT CHAF BANGALORE

Amount

Material and labour for taking down the ceiling fans 1200/1400mm at site of any make and servicing of ceiling fan complete with greasing incl refixing the same after servicing checking properly by removing and replaced the unsv parts nut bolts, split pins rubber wheel,necessary threading for rods etc.re-connecting the fans to ceiling rose/connector complete with 23 / 0.0076 " flexible twin core copper conductor cable from fan to ceiling rose/connector and re-assembling the same with proper accessories and testing complete all specified and directed. Note :- spare parts shall be paid the from relevant item.

Material and labour for taking down the exhaust fans 300/380/450 mm at site of any make and servicing of exhaust fan complete with greasing refixing the same after servicing checking properly by removing and replaced the unsv parts nut bolts, pins rubber bushes etc.re-connecting the fans to ceiling rose/connector complete with 23 / 0.0076 " flexible twin core copper conductor cable from fan to ceiling rose/connector and re-assembling the same with proper accessories and testing complete all specified and directed. Note :- spare parts shall be paid the from relevant item.

Material and labour for taking down the wall mounted fan at site of any make and servicing of wall mounting fan complete with greasing refixing the same after servicing checking properly by removing and replaced the unsv parts nut bolts, split pins etc.re-connecting the fans to ceiling rose/connector complete with 23 / 0.0076 " flexible twin core copper conductor cable from fan to ceiling rose/connector and re-assembling the same with proper accessories and testing complete all specified and directed. Note :- spare parts shall be paid the from relevant item.

Supply and fixing ball bearing in replacement as per existing for ceing fan/exhaust fan/wall mounted fan.all as specified and directed.

S&F rubber reel insulator of suitable size for ceiling fan with necessary clamp and nut & bolt complete all as specified and directed.

S&F capacitor of capacity 2.5 MFD complete all as specified and directed. Make Havells Cat No:QHPCWC5002X5 description 2.5 MFD/440V/PLWW/28X52 or equivalent make CG

S&F capacitor of capacity 3.15 MFD complete all as specified and directed. Make Havells Cat No :QHPCWC5003X1 description 3.15 FD/440V/PLWW/28X52 or equivalent make CG

S&F capacitor of capacity 4 MFD complete all as specified and directed. Make Havells Cat No :QHPCWC5004X0 description 4 MFD/440V/PLWW/28X52 or equivalent make CG

S&F Gun metal bush of size suitable for ceiling fan shaft complete all as specified and directed.

M&L for rewinding of ceiling fan with super enamel copper wire as per existing size/gauge to achieve the required RPM as per manufacturers design including proper heating varnishing and provision of insulating etc and testing complete all as specified and directed. (a) Ceiling fan of size 1200mm sweep

(b) Ceiling fan of size 1400mm sweep

M&L for fan hook on RCC ceiling made by MS plate iron of size 40 x 5 mm and 66 cm length incl Nut and bolt with wahser of reqd size including taking down existing unserviceable fan hook etc complete all as specified.

M&L for rewinding of exhaust fan with super enamel copper wire as per existing size/gauge to achieve the required RPM as per manufacturers design including proper heating varnishing and provision of insulating etc and testing complete all as specified and directed. (a) Exhaust fan of size 300mm to 380mm sweep

(b) Exhaust fan of size 400mm to 450mm sweep

M&L for rewinding of wall mounting fan with super enamel copper wire as per existing size/gauge to achieve the required RPM as per manufacturers design including proper heating varnishing and provision of insulating etc and testing complete all as specified and directed. (a) wall mounting fan of size 400mm sweep

(b) wall mounting fan of size 450mm sweep

S & F Exhaust fan blade (in replacement) suitable for 450 mm all as specified and directed.

S & F Exhaust fan blade (in replacement) suitable for 300 to 380mm all as specified and directed.

S&F Ceiling fan blade (in replacement) for 1200mm sweep all as specified and directed.

S&F Ceiling fan blade (in replacement) for 1400mm sweep all as specified and directed.

S&F Fan blade (in replacement) for wall mounting Fan 400/450mm all as specified and directed.

M&L for spray painting after necessary preparation of surfaces of ceiling fan of any size, make, complete set, by using emery paper and wire brush etc and painting with one coat of synthetic enamel paint including rewriting of MES Number etc complete all as specified and directed. Note:-Taking down and refixing of Ceiling fan shall be paid under BOQ Serial item No 1 Above

M & L for detecting fault at site of celing fan,exhaust fan,wall mounting fan any type and make in CHAF area under AGE EM CHAF and rectifiying the defects of any type and make of fan and made functional including replacing of unserviceable defective parts/Spares accessories Note :- (i) Rate for any item shall be measured and paid under respective item of schedule (ii) Essential material like, insulation tape,screws and all tools required for carrying out the works and instruments to the detect fault shall be deemed to be included in the quoted rate (iii) The work is of day to day maintenace, required Electricians and Helper has to be attend daily for carryout the above work.

Painting of water heaters (Geysers) of following capacity of any make/model at site with one caot of synthetic enamel paint by brush including preparation of surfaces, filling of cavities with fillers including writing MES numbers and Taking down and Refixing etc complete all as specified and directed for :- (a) Water heater 25 litres capacity

(b) Water heater 50 litres capacity.

(c ) Water heater 80 litres capacity.

Supply and fix inreplacement with new items/parts of same capacity/type/model, connecting up and testing including dismantling following unserviceable items/parts from water heaters of any capacity/make/model,:- (a) Heating element 1.5 KW capacity AC 230 V and conforming to IS specifications screw/flange type.

(b) Heating element 2.0 KW capacity AC 230 V and conforming to IS specifications screw/flange type.

(c) Thermostat suitable for water heater upto 80 litres capacity.

(d) Indicator lamp any type (red/green)suitable for water heaters upto 80 litres capacity.

(e) Non return valve size 15 mm dia.

(f) PVC connection size 15mm with PTMT nuts of length 300mm for hot water supply.

(g) PVC connection size 15mm with PTMT nuts of length 300mm for cold water supply.

(h) Rubber gasket flat/'O' ring type suitable for water heater

(j) PVC insulated and FR PVC Round Sheathed, Copper Conductor(flexible) industrial cable, 1100 Volts 3 core flexible copper conductor cable of size 2.5 sqmm

(k) Plug top 3 pin 15 amps all as directed..

(l) Pressure release safety valve suitable for geysers upto 80 litres capacity all as specified and directed.

M&L in replacement old rusted /worn out MS bolts and nuts and grouting 4 nos new MS "T" bolts and nuts in brick walls ( MS bolt size 3/8 " x 6" with washers ) and making good disturbed surfaces incl plastering, curing etc complete all as specified and directed.

M&L in replacement the Geysers from building and taking out the inner container(copper) and repairing the cracks by soldering /gas welding/Tinkering and reassembling the inner container, sealing the gap and refixing in same position of the building and testing

Supply and filling with compact packing of glass wool of suitable thickness for water heater of following capacity (a) Water heater 25 litres capacity.

(b) Water heater 50 litres capacity.

Supply and fixing bottom assembly apparatus plate of copper for water heater of following capacity suitable to accommodate Thermostat, Heating Element as existing (a) Water heater 25 litres capacity.

(b) Water heater 50 litres capacity.

Supply and fixing outer body assembly complete with top and bottom for water heater of following capacity :- (a) Water heater 25 litres capacity.

(b) Water heater 50 litres capacity.

Supply and fixing mounting brackets for Geyser upto 50 litres capacity all as specified and directed

S&F Bib taps fancy type cast copper alloy chromium plated with crutch or butterfly handle screwed for GI pipe 15mm dia etc complete all as specified and directed.

S&F Stopcock chromium plated screwed down High pressure with crutch or butterfly handle screwed both ends for iron pipe or for union completebib taps cast copper alloy with clutch or butterfly handle screwed for GI pipe 15mm dia complete all as specified and directed.

M & L for detecting fault of geysers any type and make at site of CHAF area under AGE EM CHAF and rectifiying the defects and make it functional including replacing of unserviceable defective Part/spares. Note :- (i) Rate for any item shall be measured and paid under respective item of schedule (ii) Essential material like, insulation tape,screws and all tools required for carrying out the works and instruments to the detect fault shall be deemed to be included in the quoted rate (iii) The work is of day to day maintenace, required Electricians and Helper has to be attend daily for carryout the above work.

Supply and fixing of Single pole and neutral enclosure with a two pin and earth plug and socket complete with single pole 20A MCB ,B curve , 10KA as all as directed.

M&L for Complete servicing water cooler storage type upto 150 litres capacity including cleaning, checking of electrical/ water supply connections etc. as in preventive maintenance all as specified and as directed. Note:Replacement of spares, charging of gas, etc. shall be measured and paid separately under relevant item of BOQ.

S & F Relay (inreplacement) suitable for Water Cooler of any make up to 150 litres capacity all as specified and directed.

S & F Thermostat (inreplacement) suitable for Water cooler of any make up to 150 litres capacity, all as specified and directed.

S & F Package type relay (inreplacement) suitable for water cooler compressor of any model size and type up to 150 Ltr capacity all as specified and directed.

S&F hermetic sealed new compressor (inreplacement) for water cooler 40/80 ltr/Hr cooling capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of storage type water cooler of capacity 40/80 litres and connection of all pipe line & charging of refrigerant and testing complete all as specified and directed Note:- Compressor shall be purchased from manufacturer/ authorised dealer of the manufacturer. Compressor shall be in sealed condition and shall bear warranty for 12 months from the date of purchase.

All as per BOQ item No 55 here in above but for 60/120 litres/Hr capacity.

All as per BOQ item No 55 here in above but for 150/150 litres/Hr capacity.

S & F Starting capacitor 20/40 mfd (inreplacement) suitable for water cooler of any make and capacity all as specified and directed.

S & F Running capacitor 10 mfd (inreplacement) suitable for water cooler of any make and capacity all as specified and directed.

M&L for repairing the leakage in the steel water tank of water cooler of any capacity by welding brazing/ soldering complete all as specified and directed.

S&F Self closing push type Bib tap 15mm dia made out of cast copper alloy chromium plated (inreplacement) suitable for water cooler conforming to ISI mark, including testing and leak proof etc.complete all as specified and directed.

Supply and fix in repair PVC connection pipe 450mm long 15 mm dia with brass unions with washers on both the ends all as specified and directed.

S&F ball brass valve high pressure 15mm dia complete fitting such as PVC polythene ball, layer check nut washer etc for water cooler of any capacity all directed.

Supply and fix Stainless steel tray (inreplacement) suitable for water cooler of 40/ 80 litres capacity all as specified and directed.

Supply and fix Stainless steel tray (inreplacement) suitable for water cooler of 150 Litres capacity all as specified and directed.

M&L for preparing the old painted surface of the water coolers of capacity up to 40/80 Litres and spray painting with synthetic enamel paint all as specified and directed.

M&L for preparing the old painted surface of the water coolers of capacity cap 150 Litres and spray painting with synthetic enamel paint all as specified and directed.

Taking down corroded bottom portion of water cooler of 40/80 litres capacity and provision of 14 gauge MS sheet with suitable size angle iron frame work duly welded to the body of the water cooler including two coats of synthetic enamel painting over a coat of red oxide primer to match the existing colour all as specified and directed.

Taking down corroded bottom portion of water cooler of 150 litres capacity and provision of 14 gauge MS sheet with suitable size angle iron frame work duly welded to the body of the water cooler including two coats of synthetic enamel painting over a coat of red oxide primer to match the existing colour all as specified and directed.

S&F Electric condensor Fan motor, AC 230 volt, single phase with recommended RPM etc (inreplacement) suitable for water cooler of any make of 40/80 litres capacity, all as specified and directed. Make of Fan motor: AUE/ GEC/Himson

All as per BOQ item No 70 here in above but for 60/120 litres/Hr capacity.

All as per BOQ item No 70 here in above but for 150/150 litres/Hr capacity.

S & F Door gasket (inreplacement) suitable for lid of water cooler upto 150 litres capacity, all as specified and directed.

M&L for pressure testing and rectifying the leakages found in the system of water cooler of capacity 40/ 80 litres and vacuuming and charging refrigerant gas (R-134a) and filling new compressor oil etc. complete for satisfactory functioning all as specified and directed. Note:Topping up of gas will be measured and paid seperately

All as per BOQ item No 74 here in above but for 60/120 litres/Hr capacity.

All as per BOQ item No 74 here in above but for 150/150 litres/Hr capacity.

Supply and charging of refrigerant gas R-134a to water cooler, refrigerator and deep freezer of any type, make and capacity all as specified and directed

S&F PVC drain out pipe 30mm dia bore (inreplacement) as per existing including providing necessary GI clamps, nut bolt etc.all as specified and directed

S&F Condensing coil suitable for water cooler of capacity 40/80 ltr/hr cooling capacity (inreplacement) complete all as specified directed.

S&F Evaporator coil suitable for water cooler of capacity 40/80 ltr/hr cooling capacity (inreplacement) complete all as specified directed.

M&L for servicing of Refrigerator, 165 to 255 litres capacity including cleaning, checking of electrical connections etc. complete as in preventive maintenance all as specified and directed. Note:Replacement spares, charging of gas, etc., if required shall be measured and paid separately under relevant items of this Schedule.

All as per BOQ item No 81 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 81 here in above but for 315 to 360 litres capacity.

S & F Thermostat, suitable for refrigerator of any make 165 to 360 litres capacity (inreplacement) all as specified and directed.

S & F Relay, box type, suitable for refrigerator of any make 165 to 360 litres capacity (inreplacement) fixed in repairs, all as specified and directed.

S & F Evaporator coil, suitable for refrigerator of 165 to 255 ltrs any make size and type (inreplacement) all as specified and as directed.

All as per BOQ item No 86 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 86 here in above but for 315 to 360 litres capacity.

S&F inreplacement condensing coil for refrigerator of capacity 165 to 255 Ltr complete all as specified and directed.

All as per BOQ item No 89 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 89 here in above but for 315 to 360 litres capacity.

S&F Thermatically sealed new compressor (inreplacement) for 165 to 255 Ltr capacity of refrigerator including filling of refrigerant suitable and testing complete by disconnecting the electrical and refrigerant connection of defective sealed unit of Refrigerator compressor of capacity 165 to 255 litres Note:- (a) Compressor shall be purchased from manufacturer/ authorised dealer of the manufacturer. Compressor shall be in sealed condition and shall bear warranty for 12 months from the date of purchase.

All as per BOQ item No 92 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 92 here in above but for 315 to 360 litres capacity.

S & F inreplacement Gasket, suitable for door of Refrigerator of any make, 165 to 255 litres capacity, fixed in repairs all as specified and directed.

All as per BOQ item No 95 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 95 here in above but for 315 to 360 litres capacity.

M & L for preparing the old painted surface of refrigerator of capacity 165 litres to 360 litres and spray painting with synthetic enamel paint of approved colour all as specified and directed.

S & F Freezer door (inreplacement) suitable for Refrigerator of any make, 165 to 255 litres capacity, all as specified directed.

All as per BOQ item No 99 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 99 here in above but for 315 to 360 litres capacity.

S & F Chiller tray (inreplacement) suitable for Refrigerator of any make, 165 to 255 litres capacity, all as specified and directed.

All as per BOQ item No 102 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 102 here in above but for 315 to 360 litres capacity.

S & F Vegetable tray (inreplacement) suitable for Refrigerator of any make, 165 to 255 litres capacity, all as specified and directed.

All as per BOQ item No 105 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 105 here in above but for 315 to 360 litres capacity.

M&L for pressure testing and rectifying the leakage found in the system of refrigerator of capacity 165 to 255 litres including vacuuming and charging the refrigerant (R 134a gas to the desired pressure and filling new compressor oil etc. complete for satisfactory functioning all as specified and as directed.Note:Topping up of gas will be measured and paid seperately

All as per BOQ item No 108 here in above but for 260 to 310 litres capacity.

All as per BOQ item No 108 here in above but for 315 to 360 litres capacity.

S&F ice superior quality plastic/PVC Ice cube tray for refrigerator of cp 200 Ltrs to 310 ltrs complete all as specified and directed.

Supply and fix in repair magnetic beading for refrigetator of cap 200 ltrs to 310 ltrs complete all as specified and directed.

Supply and fix in repair electric bulb 20 watt 230v threaded type for refrigetator of Capacity 200 ltrs to 310 ltrs complete all as specified and directed.

S&F hermetic sealed new compressor (inreplacement) for deep freezer of capacity 200 to 300 ltr including disconnecting the electrical and refrigerant connection of defective sealed unit of deep freezer 200 to 300 litres and connection of all pipe line & charging of refrigerant and testing complete all as specified and directed Note:- (a) Compressor shall be purchased from manufacturer/ authorised dealer of the manufacturer. Compressor shall be in sealed condition and shall bear warranty for 12 months from the date of purchase.

All as per BOQ item No 114 here in above but of capacity 400 to 500 ltr

S & F inreplacement top plug 3 pin 15 A bakelite all as specified and as directed.

S & F inreplacement top plug 3 pin 5A bakelite all as specified and as directed.

M&L for servicing complete Split type AC up to 1.5/2.0/3.0 Ton capacity of any make as and when ordered including cleaning of air filters, greasing of fan/blower motors, electrical connections etc. as in preventive maintenance all as specified and as directed. Note:Replacement spares, charging of gas, etc. shall be measured and paid separately under relevant items of this Schedule.

All as per Item No 67 but for window AC upto 1.5 TR capacity

M & L for pressure testing and rectifying the leakages found in the system of window/split type ACs capacity up to and including 3 Ton capacity including vacumizing,charging and checking the gas pressure to desire level complete for satisfactory functioning all as specified and as directed. Note:Toping up of gas will be measured and paid seperately

M&L for shifting of Air Conditioner, window/Split type capacity up to 2 TR from existing location to new location as per user requirement and installing, toping up of gas, replacement of copper tubing connecting up, commissioning and testing complete all as specified and as directed. Note: Toping up of gas and copper tubing will be measured and paid seperately

S&F Hermetic sealed new compressor for window type AC of capacity 1.5 Ton (inreplacement) including disconnecting the electrical and refrigerant connection of defective sealed unit of window type AC of capacity 1.5 Ton and connection of all pipe line & charging of refrigerant and testing complete all as specified and directed Note:- (a) Compressor shall be purchased from manufacturer/ authorised dealer of the manufacturer. Compressor shall be in sealed condition and shall bear warranty for 12 months from the date of purchase.

All as per BOQ item No 122 here in above but for split type AC upto and including 1.5 TR capacity

All as per BOQ item No 122 here in above but for 2 TR split type AC

All as per BOQ item No 122 here in above but for 2.5 - 3 TR split type AC 3Ph 415V 50Hz.

S & F Condenser coil (in replacement) after disconnecting the refrigerant connection of defective condenser coil unit of window type AC upto and including 1.5 Ton and replacing the condenser coil unit connecting the same unit with refrigerant connections complete all as specified and directed.

All as per BOQ item No 126 here in above but for upto and including 1.5 TR Split type AC

All as per BOQ item No 126 here in above but for 2.0 TR Split type AC

All as per BOQ item No 126 here in above but for 2.5-3.0 TR Split type AC

Supply and fixing Remote assembly corded/cordless (inreplacement) for any type and size of split type ACs, upto and including 3.0 TR all as specified and directed.

Supply and fixing Remote sensing unit (inreplacement) for upto and including 2.0 TR split type Ac of existing type all as specified and directed.

Supply and fixing Remote sensing unit (inreplacement) for 2.5-3.0 TR split type Ac of existing type all as specified and directed.

Supply and fixing Condenser Fan motor (inreplacement) suitable for window type Air Conditioner of any make up to and including 1.5 TR capacity, all as specified directed. Make of fan motor: AUE/GEC/Himsun.

Supply and fixing Condenser Fan motor suitable (inreplacement) for split type Air Conditioner of any make up to and including 3 TR capacity, all as specified and directed. Make of fan motor: AUE/ GEC/Himsun.

Supply and fixing Blower motor (inreplacement) suitable for window type Air Conditioner of any make up to and including 1.5 TR capacity, all as specified and directed. Make of fan motor: AUE/ GEC/Himsun.

Supply and fixing Blower motor (inreplacement) suitable for split type Air Conditioner of any make up to and including 3 TR capacity, all as specified and directed. Make of fan motor: AUE/ GEC/Himson.

Supply and fixing Over load relay (inreplacement) suitable for window type Air Conditioner of any make up to and including 1.5 TR capacity, all as specified and directed.

Supply and fixing Over load relay (inreplacement) suitable for split type Air Conditioner of any make up to and including 3.0 TR capacity, all as specified and directed.

Supply and fixing Thermostat (inreplacement) suitable for window type Air Conditioner of any make up to and including 1.5 TR capacity,all as specified and directed.

Supply and fixing Starting capacitor (inreplacement) suitable for window/split type Air Conditioner of any make up to and including 2 TR capacity, all as specified and directed.

Supply and fixing Starting capacitor (inreplacement) suitable for window/split type Air Conditioner of any make 2.5 to 3 TR capacity, all as specified and directed.

Supply and fixing Running capacitor (inreplacement) suitable for window/split type Air Conditioner of any make up to and including 3 TR capacity, all as specified and directed.

Supply and fixing Potential relay (inreplacement) suitable for window/split type Air Conditioner of any make up to and including 3 TR capacity, all as specified and directed.

Supply and fixing Filter (inreplacement) suitable for window type Air Conditioner of any make up to and including 1.5 TR capacity all as specified and directed.

Supply and fixing Filter (inreplacement) suitable for split type Air Conditioner of any make upto and including 3 TR capacity, all as specified and directed.

Supply and fixing Front grill (inreplacement) suitable for window type Air Conditioner of any make up to and including 1.5 TR capacity, all as specified and directed.

Supply and fixing Front grill (inreplacement) suitable for split type Air Conditioner of any make up to and including 3 TR capacity, all as specified and directed.

S & F PVC insulated multi stranded copper conductor 3 core 2.5 sq.mm, including connecting up and taking down existing unserviceable cable of any description and size (inreplacement) all as specified and directed.

All as per BOQ item No 149 here in above but of size 4 core 4 sqmm

M&L for Refrigerant gas,(R 22) Freon suitable for cooling equipments supplied and filled all as specified and directed.

M&L for Refrigerant gas,(R 410) suitable for cooling equipments supplied and filled all as specified and directed.

M&L for Refrigerant gas,(R 32) suitable for cooling equipments supplied and filled all as specified and directed.

S & F Copper tube (inreplacement) 15 mm / 18 mm dia, superior quality suitable for refrigeration and suction lines of split ACs, drawn trough pipes/ fixed to walls/ laid on floor or roof all as specified and directed

S & F Copper tube, 9 mm dia (inreplacement) superior quality suitable for refrigeration and discharge lines of split ACs, drawn trough pipes/ fixed to walls/ laid on floor or roof all as specified and directed.

M&L for Servicing of Air curtains unit, of any type capacity and length, single phase AC, 230 Volts as in preventive maintenance alongwith blower assembly filter and other components including checking electrical connections all as specified and as directed.

M&L for blower motor assembly of Air curtain unit of any type capacity and length, single phase AC, 230 Volts as including electrical connections all as specified and as directed.

M&L for dismantling the transformer from the stabilizers of following capacity and removing the old / burnt transformer and replaced with new transformer (a) 0.5 KVA

Replacement of following spare parts for 1 KVA to 2 KVA capacity stabilizers (a) Relay set ( set of two )

(b) PCB ( Printed circuit board)

Replacement of following spare parts for 4 KVA to 5 KVA capacity stabilizers (a) Relay set ( set of two )

(b) PCB ( Printed circuit board)

S&F Digital voltmeter 0-250volt (inreplacement) for stabilizers any type as per existing all as specified directed

Pacific Enterprises

mahadevi Enterprises

G.L.THIRUMALAI NAIDU AND COMPANY

M.G. Enterprises