REPAIRS MAINTENANCE OF SPLIT TYPE WINDOW TYPE AIR CONDIONERS, WATER COOLERS, REFRIGERATOR, DEEP FREEZERS, VOLTAGE STABILIZERS AND WATER PURIFIERS AT ICGAS DAMAN

Amount

REPAIR TO SPLIT AC AND WINDOW AC Taking out window/ split type AC of capacity 1.5/ 2.0 TR, opening of the same and checking/ detecting the fault and carrying out necessary repair and replacement of unserviceable spares/ parts as required to make it operational, reassembling and refixing the unit to its position complete all as specified and directed. Notes:- (a) The spares/ parts shall be measured and paid separately under respective items as "supply only". (b) The labour cost for replacement of spares/ parts shall be deemed to be included in this item. (c) The rate shall be inclusive of transport from site to workshop and vice versa before and after the repair.

Servicing of window/ split type AC capacity upto 2.0 TR at site, cleaning and washing of cabinet, evaporator, condenser, ground chasis, filter, oiling and greasing of all movable parts, testing of capacitor and relay, retightening all electrical connections including replacing naked wires with copper conductor wires/ cables as per existing ones, making dry with blower and refixing/ reassembling and refixing the unit to its position all as specified and directed.

Supply only the following Items to incorporate against repairable summer appliances Window / Split Type AC's against Item No-01 here-in- before:- Blower motor complete suitable for window type AC upto 1.5Ton. Make- Voltas/ Bluestar/ LG/ As on site.

Supply only Indicator suitable for window type AC up to 1.5Ton.

Supply only Thermostat switch suitable for window type AC up to 1.5Ton. Make - Ranotroll, Denfess

Supply only Relay box suitable for window Type AC upto 1.5Ton. Make- Voltas/ Bluestar/ LG/ As on site.

Supply only Plastic air filter suitable for window AC upto 1.5TR. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Condenser fan of blower motor suitable for window type AC up to 1.5Ton. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Fan for blower motor suitable for window type AC up to 1.5 Ton. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Front grill as per existing suitable for Window type AC upto 1.5 Ton. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Plastic air filter suitable for Split AC Indoor unit AC upto 2 TR. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Power control Board ( PCB ) for window type / split Type AC up to 2 Ton. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Wiring kit suitable for split AC and window Type AC upto 2 Ton

Supply only Condenser fan motor complete with fan suitable for outdoor unit of split type air conditioner upto 2 ton . Make - Voltas/Bluestar/LG/ Samsung/Ason site

Supply only Fan for condenser motor suitable for split Type Air conditioner out door unit. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Relay suitable for Split Type AC upto 2 Ton. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Cooling coil fan motor complete suitable for in door unit of split Type Air conditioner upto 2 Ton. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Blower for indoor unit of Split AC upto 2 Ton AC. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only Foaming insulator for AC suction/ cooling line ( Approx - length 15').

Supply only ( hermetically ) sealed uncut compressor unit rotary type for window Type Air conditioner:- Capacity 1.5 TR. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only ( hermetically ) sealed uncut compressor unit rotary type for Split Type Air conditioner :- Capacity 2 TR. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Supply only ( hermetically ) sealed uncut compressor unit rotary type for Split Type Air conditioner Capacity 1.5 TR. Make- Voltas/ Bluestar/ LG/ Samsung/ As on site.

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to Split Type air Conditioners :- Capacity 2 TR.{ NOTE :-(i) Necessary T & P for gas charging of appliances for mechanic shall be arranged by the contractor at his end without any extra cost to the department.}

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to Split Type air Conditioners :- Capacity 1.5 TR. { NOTE :- (i) Necessary T & P for gas charging of appliances for mechanic shall be arranged by the contractor at his end without any extra cost to the department.}

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to window Type air Conditioners. Capacity upto1.5 TR. Notes : For item No 25 to 26 : 1. Copper tubing of adequate size where required and regrigerant gas for charging of equipment compressor shall be provided by the firm and cost there off shall deemed to be included in the unit rate quoated against this Item. 2. Refrigerant gas for charging of equipment compressor shall be provided by the firm and cost thereof shall deemed to be included in the unit rate quoted against this Item.

Supply only ( hermetically ) sealed uncut compressor unit receprocating type for window Type Air conditioner:- Capacity 1.5 TR. Make- Kirloskar, Tecumseh.

Supply only Copper tube heavy duty 1/2 " dia

Supply only Copper tube heavy duty 1/4 " dia

Supply and fixing rolled mild steel Joist, channel, angle or tee sections ( GDE Fe 290 ) as in framing for stand for voltage stabilizer/ window AC for any other purpose with riveted bolted or welded attachment etc and inclusive of one primer coat , one under coat and one finishing coat of synthetic enameal paint including taking down of old broken steel complete all as specified and as directed.

Repair to Power control Board (PCB) of Split type AC/ Window type AC :- Capacity upto 2.0 TR. Make- Voltas/ Bluestar/ LG/ Samsung

Supply and Fixing as in Replacement Ply Board 6 MM thick, grade BWR, Type BB, fixed with nails to timber frame work as in cover for window where Window Type AC/Split type AC are installed complete all as specified and as directed. Make of plywood - Greenply/Century/Durian

Supply only the following capacitors to incorporate against repairable Window/ Split Type AC's Running capacitor 36 MFD. Make- Epcos./ Havells.

Supply only the following capacitors to incorporate against repairable Window/ Split Type AC's Running capacitor 45 MFD. Make- Epcos , Havells.

Supply and fix in repairs sheet metal enclosure with 2 pin earth plug and socket including MCB SP 20 to 32 Amps 10 KA "C" series and also including removing old unserviceable items all as specified and directed.Make :-Havells/ Legrand/ Standard/ ABB

Removing the unserviceable 3 pin industrial plug top and supply and fix new 3 pin industrial plug top ISI marked suitable for industrial metal clad socket , single phase, 240 volts 20 Amps including connecting complete all as specified and directed. Make :-Havells/ Legrand/ Standard/ ABB

Removing old unserviceable copper cable after disconnecting electrical connection and supply anf fix PVC insulated , sheathed multistandard 1100 volts grade copper conductor cable of size 2.5 sqmm 3 core complete all as specified and directed. Make- Finolex, Havells, Plaza, Polycab

REPAIR TO PACKAGE TYPE AC PLANT Comprehensive maintenance of Central AC Plant of capacity 5.5TR X 3 Nos. indoor type water cooled ductable package A/C palnt and repairs including replacement of minor defective parts costing upto Rs. 1500.00 comprising of following equipment complete all as specified and directed by Engineer-in-Charge (a) Hermetically sealed compressor - 1 no per unit (c) Condenser water pump set mono block 3HP-02Nos. (d) Air handling unit with blower motor -01No. (e) FRP Cooling tower with CT Fan- 01No. (f) Electrical control panel cubical type floor mounted complete with main switch, MCCBs, MCB's, voltmeter, Ammeter, auto matic star delta starter for compressors, pumps, CT fans, condenser etc. complete-01 Set. (g) Control devices such as expansion valve, thermostat solenoid valves, HP/ LP/ OP cut outs with panel board installed gauges01Set (h) Digit type thermometer-01Set (i) Air supply duct with grill diffusers, dampers and pre heater & re heater back of each complete-01Set (j) Condenser MS piping 50/40mm dia with valves, pressure gauge, temperature gauge, complete-01Set.

M & L rewinding of unserviceable electric motor 5 Hp, 3 phase 50 Hz 415volt of following capacity pump set complete comprising as under :- (i) Disconnecting & removing the electric motor from installed position including, loading, unloading and transporting to approved workshop. (ii) Taking out the existing burnt winding from the motor including rewinding complete with super enameled copper winding wire of existing gauge including all insulating material such as insulation paper, sleeves, tape, varnish etc. complete for class 'F' insulation. (iii) Transporting the motor back to the location, reinstalling in original position including alignment, electrical & water connection, commissioning and testing for 8hours continously to check the RPM etc. to the satisfactory performance etc.

Material and labour for HVE-11 expansion valve of AC plant capacity 5.5 TR including taking down unserviceable valve complete all as specified and directed by Engineer-in-Charge at Doom hall. Make : Sporlon or equivalent

Pumping down the plant to preserve the existing in refrigerant gas & leak testing of plant by charging of nitrogen gas in to entire plant & monitoring for 24hrs to find the leakages, rectification of leak by brazing & replacement of necessary gasket packing wherever required including copper tubes of suitable size vacumising of the plant by vacum pump & keeping 24hrs for pressure testing including rectification of leakages if any finally recharging of existing refrigerant gas to the plant and topping up of refrigerant if required to maintain the standard pressure complete testing of the plant for smooth functioning complete all as specified & as directed by Engineer-in-Charge. Note : Any Extra Refrigerant gas required will be measured and paid seperately.

Material and labour for disconnecting condenser for descaling, plugging them & providing of 15mm tee out let for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate diluted acid solution to be used) PH value of solution to be circulated & to be kept 4 and checking frequently i.e. every one hour during the operation Scalgun WS solution to be used for descaling purpose after 2 to 3 hours of cleaning if ph value remains less than flush with fresh water mixed with sodium carbonate tubes and cleaning with nylonbrush after closing the end covers, circulating diluted acid solution as specified above, to maintain PH value as above & flushing the same with fresh water including recharging of stored refrigerant up to required pressure of capacity 2x5.5 TR Working 11 TR (5.5 TR Stand by) plant complete all as specified & directed by Engineer-in-Charge.

Supply and charge refrigerant R-407C Gas ISI marked.

Taking down old unserviceable pre filter and supply and fix new pre filters efficiency 90% down to particular size of 10 micron double knitted twisted polymer fabric (washable) rated with press drop of 6 mm WC, including aluminium anodized frame work of 16 SWG to be mounted in filter assembly for Suitable size complete all as specified and directed. Make:DYNA/ASPAWYMAN/MHP as approved

Replacement of unserviceable 2KW Heater strip for AC plant complete all as specified and directed.

Removing the unserviceable solenoid valve 5/8" flare from the liquid line and supply and fix new solenoid valve 5/8" suitable for AC plant of various capacities complete with all as specified and as directed by Engr-in-Charge.

Removing the unserviceable water pressure gauges from water line & supplying and fixing new water meter up to pressure 7Kg. / square centimeter complete with necessary accessories all as specified & directed by Engineer-in-Charge

Material and labour for scraping cleaning & preparation of external surface & painting complete installation of 5.5 x 2 TR (16TR capacity) including compressor, motor, piping, cooling tower, condensor, AHU & panel board etc with two coats of synthetic enamel paint over a coat of primer as per direction on colour code as given including writing SM & MES numbers complete all as per specified & as directed by Engineer-in-Charge

Replacement of old unserviceable thermostat with new thermostat suitable(-)18 deg C to (-) 23deg C cold storage plant complete all as specified and directed.

Replacement of old unserviceable liquid line filter with new liquid line filter complete all as specified and directed. Make: Danfoss or equivalent.

Supply and fix single phase preventor For 3 phase Motors Upto 10.0 HP Capacity complete all as specified and directed. Make: Minilac or eqivalent.

Material and labour for replacement of un serviceable power contactor for starter of water pump including all electrical connection of the following type complete all as specified and as directed Note : Power contactor type ML 1.5 suitable for 5.0/7.5/ 10 HP pump set starter. Make L&T / Siemens

S&F in repair Over load relay for 3HP/5HP pumpset

S&F in repair Led indicator lamp RYB

Material & Labour for replacement existing unservicable defective ampere meter with new digital ype 0 to 30 amps of size 96x96 mm.

S & F in repair Unservicable hermetically sealed compressor reciprocating type 5.5 TR working 3 phase 415V including brazing and pipe connection etc all as specified and directed , make - coplan /Emerson/Voltas.

S & F in repair MCCB TP 25 to 100 Amps 415V 50Hz breaking capacity 16KA complete all as specified and directed.

S & F in repair MCCB TP 16 to 32 Amps 415V 50Hz breaking capacity 10KA complete all as specified and directed.

Supplying Installing ,testing & commissioning cast iron body ISI marked ,Butterfly valve ISI marked with necessary fittings of size 80mm dia complte all as specified and directed.

Supplying Installing ,testing & commissioning cast iron body ISI marked ,Butterfly valve ISI marked with necessary fittings of size 50mm dia complte all as specified and directed.

REPAIR TO REFRIGERATORS Opening of refrigerator of any capacity, checking/ detecting the fault and carrying out necessary repair and replacement of unserviceable spares/ parts as required to make it operational, reassembling and refixing the unit to its position complete all as specified and directed. Notes:- (a) The spares/ parts shall be measured and paid separately under respective items as "supply only". (b) The labour cost for replacement of spares/ parts shall be deemed to be included in this item. (c) The rate shall be inclusive of transport from site to workshop and vice versa before and after the repair.

Supply only the following Items to incorporate against item 01 here-in-before repairable summer appliances refrigerator :- Auto defrost thermostat switch for refrigerator of capacity 190 Ltrs to 345 Ltrs. Make- Whirl Pool/ LG/ As on site.

Supply only Open type relay for refrigerator of capacity 190 Ltrs to 345 Ltrs. Make- Whirl Pool/ LG/ As on site.

Supply only Over load protector for refrigerator of capacity 190 Ltrs to 345 Ltrs. Make- Whirl Pool/ LG/ As on site.

Replacement of door rubber gasket with magnetic strip for refrigerator of capacity 190 Ltrs to 345 Ltrs.Make- Whirl Pool/ LG/ As on site.

Supply only Bulb screw type/ pin type for refrigerator of capacity 190 Ltrs to 345 Ltrs. Make- Whirl Pool/ LG/ As on site.

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to refrigerator of capacity: Capacity 190 to 215 Ltrs.

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to refrigerator of capacity: 285 to 345 Ltrs. Notes : 1. Copper tubing of adequate size where required and regrigerant gas for charging of equipment compressor shall be provided by the firm and cost there off shall deemed to be included in the unit rate quoated against this Item. 2. Refrigerant gas for charging of equipment compressor shall be provided by the firm and cost thereof shall deemed to be included in the unit rate quoted against this Item.

Supply only (hermetically) sealed uncut compressor unit for refrigerator:- Capacity 215 Ltrs. Make- Whirl Pool/ LG/ As on site.

Supply only (hermetically) sealed uncut compressor unit for refrigerator: Capacity 345 Ltrs. Make- Whirl Pool/ LG/ As on site.

REPAIR TO DEEP FREEZERS Opening of deep freezer of any capacity, checking/ detecting the fault and carrying out necessary repair and replacement of unserviceable spares/ parts as required to make it operational, reassembling and refixing the unit to its position complete all as specified and directed. Notes:- (a) The spares/ parts shall be measured and paid separately under respective items as "supply only". (b) The labour cost for replacement of spares/ parts shall be deemed to be included in this item. (c) The rate shall be inclusive of transport from site to workshop and vice versa before and after the repair.

Supply only the following Items to incorporate against item 11 here-in-before repairable summer appliances Deep Freezer :- Thermostat switch suitable for Deep freezer of capacity up to 400 Ltrs. Make- Whirl Pool, LG, Voltas.

Supply only Open type relay for Deep freezer of capacity upto 400 Ltrs. Make- Whirl Pool, LG, Voltas.

Supply only Over load protector for Deep freezer of capacity upto 400 Ltrs. Make- Whirl Pool, LG, Voltas.

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to Deep freezer of capacity upto 400 Ltrs complete all as directed. {NOTE:- Refrigerant gas for charging of equipment compressor shall be provided by the firm and cost there off shall deemed to be included in the unit rate quoated against this Item.}

Supply only (hermetically) sealed uncut compressor unit for Deep freezer of capacity upto 400 Ltrs. Make - Godrej, Whirl Pool.

REPAIR TO WATER COOLERS Capacity 40/80 Ltrs & 60/120 LtrsOpening of water cooler of any capacity, checking/ detecting the fault and carrying out necessary repair and replacement of unserviceable spares/ parts as required to make it operational, reassembling and refixing the unit to its position complete all as specified and directed. Notes:- (a) The spares/ parts shall be measured and paid separately under respective items as "supply only". (b) The labour cost for replacement of spares/ parts shall be deemed to be included in this item. (c) The rate shall be inclusive of transport from site to workshop and vice versa before and after the repair.

Supply only the following Items to incorporate against item 17 here-in-before repairable summer appliances Water Cooler :- Relay box type suitable for water cooler capacity 40 to 150 Ltr Make- Voltas/ Usha Shriram/ Blue star/ As on site.

Supply only Relay open type suitable for water cooler capacity 60-120 Ltr Make- Voltas/ Usha Shriram/ Blue star/ As on site.

Supply only Relay open type suitable for water cooler capacity 40-80 Ltr. Make- Voltas/ Usha Shriram/ Blue star/ As on site.

Supply only Over load protector suitable for water cooler capacity 40 to 120 Ltr. Make- Voltas/ Usha Shriram/ Blue star/ As on site.

Supply only Condenser fan motor single phase 230 Volt complete with fan suitable for water cooler 40 to150Ltr. Make- Voltas/ Usha Shriram/ Blue star/ As on site.

Supply only Automatic thermostat switch suitable for water cooler 40 to150 Ltr, Make- Voltas/ Usha Shriram/ Blue star/ As on site.

Supply only ( hermetically ) sealed uncut compressor unit for water cooler :- Capacity 40 / 80 Ltrs. Make of water cooler - Voltas/ Usha Shriramr/ Blue star/ As on site.

Supply only ( hermetically ) sealed uncut compressor unit for water cooler Capacity 60 / 120 Ltrs. Make of water cooler - Voltas/ Usha Shriramr/ Blue star/ As on site.

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to appliances water cooler of :- Capacity 40 / 80 Ltr. {NOTE:- Refrigerant gas for charging of equipment compressor shall be provided by the firm and cost there off shall deemed to be included in the unit rate quoated against this Item.}

Material and labour for System fusing, welding, soldering, vaccumising and gas charging to appliances water cooler of Capacity 60 to 150 Ltr {NOTE:- Refrigerant gas for charging of equipment compressor shall be provided by the firm and cost there off shall deemed to be included in the unit rate quoated against this Item.}

Supply and fixing as in replacement ball brass valves , high pressure with polythene float and fly nut complete, screwed for iron pipes or brass ferrule and fixed 15 mm complete all as specified.

Supply and fixing as in replacement ball brass valves , high pressure with polythene float and fly nut complete, screwed for iron pipes or brass ferrule and fixed 20 mm complete all as specified.

Supply and fixing as in replacement push cock brass alloy chromium plated 15 mm bore.

Supply and fixing in replacement PVC connection pipe15 mm dia with brass nuts bolts and washers 60 cms.

Supply and fixing as in replacement brass stop cock 15 mm dia.

Supply and fixing as in replacement PVC drain water hose pipe for water cooler of suitable length as directed complete with fixing clamps and elbows/ nipple etc.

Supply only the following capacitors to incorporate against repairable Window/ Split Type AC's , Water cooler, refrigerator, deep freezer Fan capacitor 4 mfd complete all as specified and directed . Make- Tesla, Chezcoslvika, Epcos.

Supply only the following capacitors to incorporate against repairable Window/ Split Type AC's , Water cooler, refrigerator, deep freezer Fan capacitor 6 mfd complete all as specified and directed. Make- Tesla, Chezcoslvika, Epcos.

Supply and fix in repairs sheet metal enclosure with 2 pin earth plug and socket including MCB SP 20 to 32 Amps 10 KA "C" series and also including removing old unserviceable items all as specified and directed.Make :-Havells/ Legrand/ Standard/ ABB

Removing the unserviceable 3 pin industrial plug top and supply and fix new 3 pin industrial plug top ISI marked suitable for industrial metal clad socket , single phase, 240 volts 20 Amps including connecting complete all as specified and directed. Make :-Havells/ Legrand/ Standard/ ABB

Removing old unserviceable copper cable after disconnecting electrical connection and supply anf fix PVC insulated , sheathed multistandard 1100 volts grade copper conductor cable of size 2.5 sqmm 3 core complete all as specified and directed. Make- Finolex, Havells, Plaza, Polycab

REPAIR TO REVERSE OSMOSIS (RO) WATER PURIFIER SYSTEMS Taking down domestic type RO water purifier of any make and capacity 8 Ltrs per hour, checking/ detecting the fault and carrying out necessary repair and replacement of unserviceable spares/ parts such as carbon filters, micron filters, post carbon, sediment filter, PVC tubing , and accessories as required to make it operational, reassembling and refixing the unit to its position complete all as specified and directed. Notes:- (a) The spares/ parts shall be measured and paid separately under respective items as "supply only". (b) The labour cost for replacement of spares/ parts shall be deemed to be included in this item. (c) The rate shall be inclusive of transport from site to workshop and vice versa before and after the repair.

Supply only the following Items to incorporate against item 39 here-in-before repairable RO water purifiers:- Membrane suitable for domestic type RO water purifier of capacity 8 Ltrs any make / type and testing complete all as specified and directed. Make KENT / Aquaguard or equivalent as approved by GE .

Power adapter suitable for domestic type RO water purifier of capacity 8 Ltrs any make / type and testing complete all as specified and directed. Make KENT / Aquaguard or equivalent as approved by GE .

Prefilter with outer casing including PVC pipeing accessories and connectors suitable for domestic type RO water purifier of capacity 8 Ltrs any make / type and testing complete all as specified and directed. Make KENT / Aquaguard or equivalent as approved by GE .

Solenoid valve suitable for domestic type RO water purifier of capacity 8 Ltrs any make / type and testing complete all as specified and directed. Make KENT / Aquaguard or equivalent as approved by GE .

Pump suitable for domestic type RO water purifier of capacity 8 Ltrs any make / type and testing complete all as specified and directed. Make KENT / Aquaguard or equivalent as approved by GE .

Microprocessor controller & UV ballast 24V, DC suitable for domestic type RO water purifier of capacity 8 Ltrs any make / type and testing complete all as specified and directed. Make KENT / Aquaguard or equivalent as approved by GE .

REPAIR TO VOLTAGE STABILIZER Taking down voltage stabilizer of any capacity, opening of the same and checking/ detecting the fault and carrying out necessary repair and replacement of unserviceable spares/ parts as required to make it operational, reassembling and refixing the unit to its position complete all as specified and directed. Notes:- (a) The spares/ parts shall be measured and paid separately under respective items as "supply only". (b) The labour cost for replacement of spares/ parts shall be deemed to be included in this item. (c) The rate shall be inclusive of transport from site to workshop and vice versa before and after the repair.

Supply only the following items to incorporate against item 46 here-in-before. Trigger Transformer (Control Step- down- transformer) 12-0-12 Volts for 03 KVA to 06 KVA.

Supply only Power Relay 24 Volts / 250 Ohms 30 Amps ( 03- Nos) for 03 KVA to 06 KVA.

Supply only Bakelite Terminal strip 4 Way up to 40 Amps for 03 KVA to 06 KVA.

Supply only IC control cord for timer suitable for 03 KVA to 06 KVA.

Rewinding transformer of voltage stablizer upto 5 kVA capacity with existing guage copper winding of capacity range 90 to 280 Volts complete all as specified and directed.

cooltech engineering services