REPAIR/MAINTENANCE OF COLD STORAGE AT GALLIES AND MORTUARY UNIT AT INHS ASVINI REPAIR AND MAINTENANCE OF AHUS AND RUS OF CENTRAL AC PLANT AT INHS ASVINI AND REPAIRS TO WATER COOLERS WINDOW TYPE SPLIT ACS REFRIGERATORS AND DUCTABLE AC AT INHS ASVINI

Amount

Part I Maintenance & complete servicing of cool room units by electrically disconnecting the units and cleaning the compressor, condensor , piping suction/ discharge suction, fan motor, cooling coils etc. and connected accessories with the help of blower unit, cleaning the same with water and caustic soda for condensor and piping unit, painting the cooler base by scrapping out rusted particle and apply two coats of anticorrosive black paint at corroded portion, tighten all nut bolts, screws etc checking the door beding, electrical controls of the cooling units rectify where necessary, defrost the system dry &disinfect the inner portion using disinfect material and refixing in original site and testing complete for 06 Nos units of any capacity complete all as specified and directed

Maintenance & complete servicing of Deep freezer units 04 Nos by electrically disconnecting the units and cleaning the compressor, condensor , piping suction/ discharge suction, fan motor, cooling coils, cooler body and connected accessories with the help of blower unit, cleaning the same with water and caustic soda for condensor and piping unit, painting the cooler base by scrapping out rusted particle and apply two coats of anticorrosive black paint at corroded portion, tighten all nuts,bolts, screws etc checking the door beding, electrical controls of the cooling units rectify where necessary, defrost the system dry &disinfect the inner portion using disinfect material and refixing in original site and testing complete for 04 Nos units of any capacity complete all as specified and directed

Maintenance & complete servicing of Mortury units by electrically disconnecting the units and cleaning the compressor, condensor , piping suction/ discharge suction, fan motor, cooling coils, cooler body and connected accessories with the help of blower unit, cleaning the same with water and caustic soda for condensor and piping unit, painting the cooler base by scrapping out rusted particle and apply two coats of anticorrosive black paint at corroded portion, tighten all nuts bolts, screws etc checking the door beding, electrical controls of the cooling units rectify where necessary, defrost the system dry & disinfect the inner portion using disinfect material and refixing in original site and testing complete for 05 Nos units of any capacity complete all as specified and directed

Taking down the defective compressor unit and supply and installing of new compressor of same type for cool room (by dismantling the unserviceable compressor from composite unit by cutting out copper tubing and electrical connection etc) of capacity 1.5 ton Make- Dan foss, kirloskar, carrier aircon or blue star as suitable at site including bracing work,leak testing vacuumining Gas charging & testing the site, at required temperature as designed complete all as specified and directed

Taking down the defective compressor unit and supply and installing of new compressor of same type for cold room (by dismantling the unserviceable compressor from composite unit by cutting out copper tubing and electrical connection etc) of capacity 3.5 ton Make- Dan foss, kirloskar, carrier aircon or blue star as suitable at site including bracing work,leak testing vacuumining Gas charging & testing the site, at required temperature as designed complete all as specified and directed

Taking down unserviceable compressor supply and installing the new compressor unit of 2 TR capacity for mortury cabins make- Kirloskar, Carrier, Aircon or Blue star as suitable at site including brazing work vacuumining gas charging leak testing and commissioning the unit to the design temperature complete all as specified and directed Note for items 3, 4 & 5: Leak testing and gas charging for the units replaced with new compressor is included in the unit rate quoted) Make:- Emerson or equivalent

Material and labour for carrying out Leakage testing of cold storage/cool room/mortury cabinets/ deep freezers by vacuuming the plant with vacum pump and filling nitrogen gas seperately in compressor and condensor piping etc finding the leakage and rectifying, providing of gaskets packing/brazing, leaking piping where necessary as required for smooth functioning of the plant complete all as specified and directed. (NOTE- Refrigerant gas will be measured seperately)

Material and labour for rewinding of blower motor 0.1 to 0.25 hp with same gauge and turns of copper wire, varnishing and testing of motor complete all as specified and directed

Removing old unserviceable power contactor ML-1.5 and supply & fixing new power contactor ML-1.5,4p complete all as specified and directed .Make:L&T/Siemens/BCH

Material and labour for LP/HP Cut out after removing to unserviceable LP/HP cut out complete all as specified and directed. Make : Donfoss

Replacement of running capacitor 25 MFD tO 45 MFD after removing old unserviceable running capacitor complete all as specified and directed. make : Usha/ Siemens/ Epcos

Replacement of starting capacitor 60MFD to 120MFD after removing old unserviceable capacitor complete all as specified and directed.

Material and labour for oil pressure cut out controls for compressor including taking down old one complete all as specified and directed . Make: MP 55 Indofoss or equivalent.

Removing of old unserviceable heating coil as per suitable dia and liquid length with super lone insulation over the pipe for drainage of cold room complete all as specified and directed

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

Removing old unserviceable pilot solenoid valve assembly and providing new pilot solenoid valve assembly for cold room complete all as specified and directed.

Material and labour for replacement of old unserviceable temprature indicator complete all as specified and directed.

Material and labour for expansion valve suitable for -18degC to -23degC after removing unserviceable expansion valve in cold room complete all as specified and directed Make :- Danfoss

Supply and fix single phase preventor complete all as specified and directed Make: Minilec

Removing old unserviceable timer/ supply and fix new timer of same make and capacity complete all as specified and directed. Make :- L&T, Siemens & Omega

Removing old unserviceable over load relay assembly and supply fixing new overload relay assembly of same make and capacity complete all as specified and directed. Make: L & T or its equivalent

Supply and fix flexible cord type heater 60watt for cold room complete all as specified and directed

Removing the worn out control wiring complete, rewiring with suitable copper conductor cable replacing the lugs starter to compressor motor, fan motor timer HP/LP cut , thermostat complete interlock wiring, checking the complete function of timer, heaters, relays, HP/LP cut outs, thermostat cut out and inter lock wiring system, testing on load and all wiring shall be mounted on cable tray complete all as specified and directed

Supply and fix in repairs ball valve of cast steel flange type of size 25mm bore from the liquid line after pumping down the refrigerant and test for leakages complete all as specified and directed.

Material and labour for replacement of unserviceable / defective existing ampere meter digital type 0-30 Amps with CT of size 96 x 96mm complete all as specified & directed.

Material and labour for replacement of unserviceable / defective existing Volt meter digital type 0-500 Volts with PT of size 96 x 96mm complete all as specified & directed.

Removing old unserviceable condensor coil fan motor with blade assembly and providing new condensor coil fan motor with blade complete suitable for cold room outer unit complete all as specified and directed .

Removing old unserviceable cooling coil fan motor with blade assembly and providing new cooling coil fan motor with blade complete suitable for cold room inner unit complete all as specified and directed .

Taking out old unserviceable condensor and supply & fix new condensor made out of copper pipe and aluminium fins suitable for cold/ cool room including gas charging, leakage checking and testing complete all as specified and directed

Supply & fix in replacement Filter Drier for size 5/8 or 3/8 inch flare size suitable for cold storage/cool room complete all as specified and directed. Make: Sporlan or equivalent

Supply and fix as required at site compressor oil after draining out old oil flushing the compressor chamber and filling oil to the requisite level for cooling equipment complete all as specified and directed

Taking out unserviceable & supply and fix condensor coil made out of copper pipe and aluminium fins suitable cold/ cool room including gas charging, leakage checking and testing complete all as specified and directed

Taking out unserviceable & supply and fix cooling coil made out of copper pipe and aluminium fins suitable cold/ cool room including gas charging, leakage checking and testing complete all as specified and directed

Supply and charge fresh R-22 Mafron refrigerant Gas as required in the cool room/cold storage/ Mortury/ deep freezer cabinets complete all as specified and directed

Supply and charge fresh R-507 Mafron refrigerant Gas as required in the cool room/cold storage/ Mortury/ deep freezer cabinets complete all as specified and directed

Taking down old unserviceable & Supply and install testing and commissioning of factory fabricated electrical Panel enclosure board for cold strage units 2 mm thick powder coated CPRI certified with following accessories complete all as specified and directed (a) MCCB 63 Amps 4 pole, 415 Volts, 16 KA -1 Nos (b) MCB 40 Amps, 4 pole, 415 Volts -2 Nos (c) Digital Timer - 1 Nos (d) 3in 1 digital VIF Meter - I Nos (e) Contactors ML2 -2 Nos (f) CT Coils

Part II Supply and errect factory fabricated rectangular square duct made out of 24 gauge GI sheet in L shaped hollow profile including all accessories such as corner, carriage bolt hangers, gasket and seal the longitudinal joints with and including approved sealant complete all as specified and directed

Material & labour for anodised aluminium frames for AHU Panel with one or more rebates, welding, jointing cleats for fixing etc complete all as specified and directed

Supply and fix in repairs cooling coil of any size and any rows as per existing at site complete all as specified and directed

Supply and fix in repairs humidity control set including heater strips and complete connecting wiring suitable for cut out system as per existing at site complete all as specified and directed

M&L for Cleaning of Air handling ducts (GI/Al) internally by using special T&P like robortic arm, air compressor, air jet nozzles, flipper, vaccum pump and a suction blower with hepa filter and check before and after the cleaning complete all as specified and directed

Taking down GI/Al or any other type of false ceiling and refixing the same after completion of work complete all as specified and directed

Supply & fix in repairs wire netting of galvanised steel wire 24 guage fixed with tinned tacks of wire staples mesh size 12mm aparture over entire duct insulation with 50mm overlap for preventing rat bites complete all as specified and directed

Taking out old unserviceable AHU body & supply and fixing of factory fabricated double skin powder coated GI sheet of 21 gauge, 25 mm puf insulated for AHU body including proper door handles, corner supports cutting, bending, welding/ brazing/ wooden work/ structural support complete all as specified and directed

Supply & fix in repairs dry and wet bulb therometer. Make- Dimple or equivalent complete all as specified and directed

Taking down old unserviceable duct insulation, cleaning the duct surface with steel brush to remove dirt,dust and make it free of scale, greases and foreign matter and material & labour for chilled pipe line insulation by applying a coat of zinc chromite primer and apply two coats of cold setting adhesive compound(CRPX) on pipes for sticking the insulation bonded mineral wool @ 144 Kg/Cum or puff of density 36 Kg/Cum, 50mm thicknes tightly pressed on the pipe up to 250mm dia, seal all the joint with adhesive compound wrap the insulation surface by using one layer of polythene sheet 50mm wide, PVC tape, cover the entire surface with chiken mesh and finish the surface with one coat of sand and cement plaster in cement mortar 1:4 and cover 26 guage GI cladding of approved colour complete all as specified and directed

Taking down old unserviceable duct insulation, cleaning the duct surface with steel brush to remove dirt, dust and make it free of scale, greases and foreign matter and material and labour for applying two coats of bituminous paint with taking special care over non galvanised part , applying rubber based adhesive CRPX compound manufacted by shaimar tar product on ducts sticking the fiber glass section in the form of pad with the density 24 Kg/Cum and fixed tightly to the surface & all joints to be sealed properly by using sealing compound,cover with aluminium foil kraft paper laminate with minimum overlap of 50mm, seal each lap joint with self adhesive aluminium foil tape 50mm wide complete all as specified and directed

Suuply and fix in repairs CI Butter fly valve slim seal design with nitrile rubber lined seal with clutch lever (P10) of size 100 mm bore complete all as specified and directed

All as per item No 48 above but 80 mm bore.

All as per item No 48 above but 65 mm bore.

All as per item No 48 above above but 50 mm bore.

Taking down old unserviceable aluminium rectangular grill of any type and make and suuply and fix new air /return air of aluminium rectangular grills complete with wooden frame work made out of II nd class hard wood, volume control damper including gasket and connected accessories complete all as specified and directed

Material and labour for cleaning of coil section of any size AHU/FCU for descaling and providing 2 Nos 15mm Tee outlet for local circulation of mild acid solution in the coil (separate container and small pump set to be used for circulation) PH value Zem solution to be kept at 4 & checked at an interval of 1 hour duration process the scalgum/WS/Cleansol or equivalent solution to be used for descaling if ph value remains less than 7 flush with fresh water added to sodium carbonate till ph value become 7, refix the coil section in position including minor repairs to be carried out in AHU coil bins to be claeared by scalgum solution by spraying the solution with washing pump up to required level and replacement of canvas connection between AHU complete all as specified and directed

Supply and fix in repairs blower set including drum and shaft along with anti-vibration spring isolators for minimizing vibrations (Blow/draw through type) as per the existing size 350-450 cfm and suitable for any CFM of the AHU/FCU/RU unit complete all as specified and directed

All as per item No 54 above but size RDH 450-500 cfm.

Suuply and fix in repairs double groove V belt pulley of various sizes including boring and making key slots as per site requirement complete all as specified and directed

Material and labour for perforated GI clading with 26 guage GI sheet suitable for covering the surface of AHU pipe line insulation for protection against the demage of PUF insulation slab complete for 80mm pipe complete all as specified and directed

All as per item No 57 above but 65 mm dia.

All as per item No 57 above but 50 mm dia.

All as per item No 57 above but 40 mm dia.

All as per item No 57 above but 32 mm dia.

All as per item No 57 above but 25 mm dia.

Taking down old unserviceble drain pan of cooling coil from AHU box and supply and fix new condensate drain pan fabricated from 1 mm thick SS304 wider drain pan with differential slope assures quick and complete water drainage, thus avoiding migration of moisture, which is the major cause of microbiological growth including cutting welding/ brazing complete all as specified and directed

Suuply and fix in repairs volume control damper made out of galvanized iron or anodized aluminium with overlapping leafs to avoid any leakage from the damper as per existing at site complete all as specified and directed

Suuply and fix in repairs leather type canvas in AHU duct of any size as per existing at site complete all as specified and directed

Repair/ replacement of High velocity commercial air curtain unit for prevention of dust and conditioned air losses single phase 220 Volt 50 Hz made of MS / CRCA sheet of min thickness 18 gauge finished with two coats of red oxide primer and final coat of synthetic enamel paint (over baked) with MS based CRC 18 gauge sq perforated suction grills aluminum alloy fans and single phase electric motor nozzle etc with fittings and accessories so as to produce 1-1.5 M / Sec air velocity at floor level for for door opening 28" x 78"complete all as specified and directed .Make:Technocraft or equivalent as approved

Taking down old unserviable Fan Coil Unit and Supply and Fix Fan Coil Unit with cooling coil made out of copper tubes with finned aluminium 4 rows for 3 TR capacity, reconnecting inlet and outlet chilled water connection, drainage connections and testing for leak test and reconnecting, welding etc and testing on required load complete all as specified and directed

Taking down old unserviable Fan Coil Unit and Supply and Fix Fan Coil Unit with cooling coil made out of copper tubes with finned aluminium 3 rows for 2 TR capacity, reconnecting inlet and outlet chilled water connection, drainage connections and testing for leak test and reconnecting, welding etc and testing on required load complete all as specified and directed

Material and labour for framed work with structural steel sections including nuts, bolts,washers, welding ,bending cold or hot, drilling holes for bolts, in any shape or size as directed including applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed

Dismantling carefully complete AHU box panels aluminium structures including fine and pre filters, filter section,return and supply air handling ducts of motor blower including drum, structural steel supports, V belts, chilled water coil drain pan, pulley, cooling coil, inlet and outlet chilled water pipe line, burtterfly valves, drain line, AHU drain pan , inlet and outlet canvas connection and reassembling carefully by replacing all old bearings of motor blowers, V groove pulley, canvas, belts, motor paddles, all hardwares and reshape the pipe lines as per requirement all as per existing at site complete all as specified and directed

Taking down old unserviceable insulation from any surface and supply and fix nitrile rubber insulation of one layer of 19mm thickness sticking on surface by using approved adhesive and sealing the joints by weather proof tape complete all as specified and directed

Supply and fix GI filter frame section 18 gauge for fine filters and refixing all filters as per existing site complete all as specified and directed

Suuply and fix in repairs including testing temperature/ pressure guage suitable for chilled water pipe lines in AHU including all accessories complete all as specified and directed

Supply,fabricate and erection of GI sheet 16 gauge base frame for AHU unit including all accessories such as corner, carriage bolt hangers, gasket and appropriate sealant on longitudnal joints complete all as specified and directed

Supply and fix in repairs of motorised 3 way valve including tepmperature sensors, actuators and controlling system of size 80mm complete as per existing at site Make- Honeywell, Siemens complete all as specified and directed

All as per item No 75 above but 65 mm dia.

All as per item No 75 above but 50 mm dia.

All as per item No 75 above but 40 mm dia.

All as per item No 75 above but 32 mm dia.

All as per item No 75 above but 25 mm dia.

Part III Taking out sealed unit window type AC 1.5 ton of any make and taking out old burnt compressor and supply and fix in replacement new sealed / rotary compressor suitable for 1.5 Ton capacity AC and connecting up suction and discharging pipe line with gas welding and duly charged with fresh Mafron gas complete all as specified and directed . Make : Voltas/usha Shriram/Bluestar /Samsung /Hitachi /Videocon /LG /Carrier /O General/Onida etc. as per existing make at site.

All as per item No 81 above but suitable for 2 Ton capacity.

All as per item No 81 above but suitable for Split type AC 1.5 Ton capacity.

All as item No 81 above but suitable for split type AC 2.0 Ton capacity.

All as per item No 81 above but suitable for refrigerator 165/190/280/310 Ltrs. Capacity.

All as per item No 81 above but suitable for water coolers 40/60/80/100/150 Ltrs. Capacity.

Material and labour for detecting the gas lekage from window type AC 1.5 ton capacity of any make and type including pressure testing,rectification, vaccumising, charging fresh gas R-12/ R-22 as exists, testing and commissioning complete all as specified and directed

All as per item No 87 above but 2.0 Ton capacity window type AC.

All as per item No 87 above but of 1.5/ 2.0 ton capacity split type AC.

All as per item No 87 above but of 40/100/150ltrs. Capacity water cooler / refrigerator.

Supply and fix in repairs blower fan motor of 1.0/ 1.5/ 2.0 Ton capacity AC of existing make including testing complete all as specified and directed

Supply and fix in repairs fan motor suitable for water cooler of any Capacity including testing complete all as specified and directed

Taking out AC 1.0/ 1.5/ 2.0 ton capacity of any make from its original location removing the dust from body with blower cleaning the condenser & cooling coil by using water and caustic soda, paintining the base tray with one coat of black synthetic enamel paint checking all the connections including functioning of metal clad socket/ DP switch, function of relay capacitors, overload protector, thermostat, fan motor blade, / blower drum etc oiling/greasing of fan motor checking serviceability changing the air filter woolen felt for air tightening complete & refixing it in its original place including commissioning and testing complete all as specified and directed

Taking down corroded body base tray of window type AC 1.0Ton/ 1.5Ton/ 2.0Ton capacity and replacement of body base tray made out of MS sheet 18 SWG and other portion with 20 SWG including motor mounting frame fixed with and including nuts and bolts of suitable size including painting with two coats of synthetic enamel paint over one coat of red oxide primer and necessary insulation complete all as specified and directed

Material and labour for preparation of old painted surfaces of Water cooler any capacity by complete scraping old painting an applying two coat of synthetic enamel painting on outer surface (spray painting) as per existing colour and black colour on bottom portion such as compressor etc. over a coat of red oxide primer complete all as specified and directed

Material and labour for preparation of old painted surfaces of refrigerator any capacity by complete scraping old painting an applying two coats of synthetic enamel painting on outer surface (spray painting) as per existing colour and black colour on bottom portion such as compressor etc. over a coat of red oxide primer complete all as specified and directed.

Supply and fix in repairs fan blade of motor suitable for water cooler of any Capacity including testingcomplete all as specified and directed

Supply and fix in repairs fan blade of motor suitable for window /split type AC 1.0Ton/ 1.5Ton/ 2.0 Ton capacity including testing complete all as specified and directed

Supply and fix in repairs blower drum suitable for window type AC 1.0Ton/ 1.5Ton/ 2.0 Ton capacity including testing complete all as specified and directed

Supply and fix in repairs outer cover for window type Air conditioner of any capacity and size made out of GI sheet 20SWG complete all as specified and directed

Supply and fix in repairs front cover grill suitable for window type Air conditioner 1.0 Ton/ 1.5 Ton/ 2.0 Ton capacity AC of existing make complete all as specified and directed

Supply and fix in repairs starting capacitor 60-80 mfd complete all as specified and directed.

Supply and fix in repairs starting capacitor 80-100 mfd complete all as specified and directed.

Supply and fix in repairs starting capacitor 100-120mfd complete all as specified and directed.

Supply and fix in repairs running capacitor 25MFD complete all as specified and directed.

Supply and fix in repairs running capacitor 36MFD complete all as specified and directed .

Supply and fix in repairs relay for window / split type AC of 1.0Ton/ 1.5Ton/ 2 Ton capacity complete all as specified and directed.

All as per item No 108 above but rotary type complete all as specified and directed

Supply and fix in repairs thermostat switch suitable for window type/ split type AC of capacity 1.0Ton/ 1.5Ton/ 2.0Ton capacity complete all as specified and directed.

Supply and fix in repairs thermostat switchsuitable for refrigerator of any capacity complete all as specified and directed.

Supply and fix in repairs thermostate switch suitable for water cooler of any capacity complete all as specified and directed.

Supply and fix in repairs Air filter suitable for window type/ split AC of any capacity and type complete all as specified and directed.

Supply and fix in repairs over load protector suitable for window type AC complete all as specified and directed.

Supply and fix in repairs electric bulb suitable of refrigerator of any capacity screw type/ pin type complete all as specified and directed.

Supply and fix in repairs sheet metal enclosure with 2 pin earth plug and socket complete with single pole MCB of 20 Amps complete all as specified and directed

Taking down carefully split type AC of capacity 1.5/ 2.0 ton & refixing in new location including provision of frame work of MS angle iron/ flat iron for indoor unit and outdoor unit as per manufacturers instructions duly painted with two coats of synthetic enamel paint over a coat of zinc chrome primer, making hole in the wall for pipes and making good disturbed surfaces as per existing surface and making connections complete all as specified and directed

Supply fixing and clamping jointing copper tubing of standard size for suction line and for liquid discharge line duly insulated with and including nitrile rubber insulation material including making hole in wall for passing through and making good the disturbed surface complete all as specified and directed

Supply and lay cable PVC insulated PVC unsheathed, multistranded, 1100 volts grade (ISI marked) 3 core 4 Sq mm with copper conductor suitable for indoor unit to out door unit including taking out old cable complete all as specified and directed

Supply and lay PVC flexible pipe 5/8" dia, heavy duty for drain out condensing water of split AC including cutting of floor/ making hole in wall and making good after laying of pipe to match the existing surface complete all as specified and directed

Supply and fix in repairs push cock/ lifting cock for water cooler of any capacity.

Supply and fix in repairs GI water tray 2mm thick for window type AC any capacity with out let system connection provided with PVC pipe of 20mm dia up to 3meter length connecting to drain pipe complete all as specified and directed.

Supply and fix in repairs PVC drain pipe 25mm bore as out let drain, fixed to wall with necessary saddles or laid under floor complete all as specified and directed

Supply and fix in repairs magnetic gasket suitable for refrigerator of 165/ 286/ 310ltrs capacity complete all as specified and directed

Supply and fix in repairs relay suitable for water cooler of any capacity complete all as specified and directed

Supply and fix in repairs relay suitable for refrigerator of any Capacity complete all as specified and directed

Taking down carefully window type AC of capacity 1.5/ 2.0 ton & refixing in new location after cutting out existing wall, widow grill, existing window frame for making suitable space to accommodate window type AC and making frame with 2nd class hard wood scantling of size 50mm x 50mm for fixing of outer cover of AC & supporting structure made out of 40mm x 40mm x 5mm thick MS angle iron duly grouted in wall & closing the open space around ACs with the help of 6mm thick plywood exterior grade to close air leakage, tightening with wooden fillet and painting to wooden structure & steel structure with two coats of synthetic enamel paint over a coat of primer and making all connections complete all as specified and directed

Supply and fix in repairs blower motor capacitor 4MFD complete all as specified and directed.

Supply and fix in repairs blower motor capacitor 6MFD complete all as specified and directed.

Supply and fix of Float valve suitable for Water cooler of any capacity complete all as specified and directed.

Supply and fix in repairs electronic circuit (PCB) suitable for split type AC of any capacity complete all as specified and directed.

Repairs to PCB of any capacity split AC by dismantling from indoor units carefully by diconnecting all internal communication cables and sensor supply, replace/ soldering damaged chip, electonic capacitors / transmitters/inductors/switches with new components and re install and connect to the split AC & testing complete all as specified and directed

Repair/replacement of indoor unit of split type AC 2.0 TR capacity having 3 star rating complete with all accessories such as installation plate with screws, blower motor, swing motor, filter and PCB etc duly prewired including reconnecting of existing refrigerant piping, electrical connections, drain pipe etc and testing after taking out old one complete all as specified and directed. Make :- Hitachi/Carrier/ Godrej.

Supply and fix in repairs condensor coil made out of copper pipe and aluminium fins suitable for Air conditioners/ water coolers including leakage checking, gas charging and testing complete all as specified and directed

Supply of sensor remote handset suitable for 1.5/2.0 Ton capacity split type AC complete all as specified and directed

Taking out old unserviceable cooling coil of window/split type AC any capacity and any make with sins cutting in let outlet connecting copper pipe and providing new cooling coil with sins and connecting in let out let copper pipe by bracing and replacement of nut bolts complete all as specified and directed

Supply and fix in replacement Contactor of split type AC any capacity complete all as specified and directed

Supply and fix in replacement suction & liquid line valve of size (5/8"&1/4")/(5/8"&3/8") suitable for split type AC complete all as specified and directed

Supply & fix Condensing unit Bracket of any size and type suitable for supporting to out door unit of split type AC including nut, bolts & washers complete all as specified and directed

Repair/replacement of outdoor unit of split type AC 1.5 TR cap having 3 star rating complete with all accessories such as hermetically sealed compressor, condenser unit, capacitor, relays, fan motor etc duly prewired including reconnecting of existing refrigerant piping, electrical connections, drain pipe etc and testing after taking out old one complete all as specified and directed. Make :- Daikin, Carrier, Mitsubishi

Repair/replacement of outdoor unit of split type AC 2.0 TR cap having 3 star rating complete with all accessories such as hermetically sealed compressor, condenser unit, capacitor, relays, fan motor etc duly prewired including reconnecting of existing refrigerant piping, electrical connections, drain pipe etc and testing after taking out old one complete all as specified and directed. Make :- Daikin, Carrier, Mitsubishi

Repair/replacement of indoor unit of split type AC 1.5 TR capacity having 3 star rating complete with all accessories such as installation plate with screws, blower motor, swing motor, filter and PCB etc duly prewired including reconnecting of existing refrigerant piping, electrical connections, drain pipe etc and testing after taking out old one complete all as specified and directed. Make :- Hitachi/Carrier/ Godrej.

shakti engineering and electrical works

BRITE INDUSTRIES

Veer High Tech Solution

somnath engineering corporation

AIRCON SYSTEMS

cooltech engineering services

pk Enterprises