REPAIRS/ MAINTENANCE TO WINDOW/ SPLIT AIR CONDITIONER, WATER COOLERS, REFRIGERATORS AND CONNECTED WORKS AT INS KALINGA, INS KARNA AND NAD BHEEMUNIPATNAM UNDER GE(P) NAVY KALINGA

Amount

M&L for taking down the defective split type AC unit 1.5 TR capacity, shifting to work shop, taking out the defective unserviceable hermetically sealed compressor from the unit, replacing the compressor with new compressor of the same capacity, fixing to the unit, interconnecting the refrigerating lines, flushing out the cooling coil & condenser, removal the coil & carbon thoroughly, cleaning with CTC, leak testing, pressure testing with Nitrogen gas, dehydrating, vaccumising, charging of oil/refrigerant gas, testing at work shop, shifting to the location for reinstalling the same in its original position, connecting up all electrical connections and testing complete all as specified and as directed by the Engineer-in-Charge. Make: KIRLOSKAR/TECUMESH/EMERSON/BLUE STAR Note: Rate quoted is deemed to be inclusive of cutting, welding, brazing, sealing the refrigerant tubing, replacement of strainer, CTC, Nitrogen gas, Refrigerant gas, to and fro transportation and handling complete.

All as per item No.1 above but split type AC unit 2 TR capacity.

All as per item No.1 above but window type AC unit 1.5 TR capacity.

M&L for complete repair of out door unit of split type AC unit 1.5 TR/2 TR capacity of any make, including taking down all the components, tinkering of the rusted portions, renewal of complete rusted sheet metal parts with the same thickness of MS sheet as per the existing size & shape including cutting, bending, welding, drilling etc., including renewal of all nut & bolts sheet metal screws, mounting legs, rubber bushes, and cleaning & prepare the surface thoroughly, applying two coats of synthetic enamel paint over a coat of red oxide primer and fixing of all components, brazing the refrigeration piping and shifting to its original position and connecting up all electrical connections and testing complete all as specified and as directed by the Engineer-in-Charge. Make: KIRLOSKAR/TECUMESH/EMERSON/BLUE STAR

M&L for complete repair of Window AC unit 1.5 TR capacity of any make, including taking down all the components, tinkering of the rusted portions, renewal of complete rusted sheet metal parts with the same thickness of MS sheet as per the existing size & shape including cutting, bending, welding, drilling etc., including renewal of all nut & bolts sheet metal screws, mounting legs, rubber bushes, and cleaning & prepare the surface thoroughly, applying two coats of synthetic enamel paint over a coat of red oxide primer and fixing of all components, shifting to its original position and connecting up all electrical connections and testing complete all as specified and as directed by the Engineer-in-Charge. Make: KIRLOSKAR/TECUMESH/EMERSON/BLUE STAR

M&L for taking down the damaged condenser fan blade of 1.5/2 TR capacity split type AC and supply & fixing suitable new fan blade and testing & commissioning the unit complete all as specified as directed by the Engineer-in-Charge. Make: CARRIER/BLUE STAR/LG/LLOYD

M&L for taking down the Indoor damaged blower unit of any make 1.5/2 TR capacity split type AC and supply & fixing of new blower unit of suitable type and testing & commissioning the unit complete all as specified as directed by the Engineer-in-Charge. Make: CARRIER/BLUE STAR/VOLTAS/LG/LLOYD

M&L for complete scraping out of the rusted painting surfaces of the complete body of out door unit metallic surface, cleaning the surface thoroughly, apply putty/metal paste, prepare the surface, apply two coats of synthetic enamel paint over one coat of red oxide primer for 1.5/2 TR capacity split type ACs complete all as specified and as directed by the Engineer-in-Charge. Note: All the ACs shall be got lettering MES NO., GE (P) Navy Kalinga of appropriate size not less than 1.5 cm.

M&L for cleaning flushing the refrigeration system thoroughly with CTC and Nitrogen gas, leak testing and locating the leaks, rectifying the leaks by brazing the joints, replacing the damaged copper pipes, silver rod/copper, pressure testing, dehydrating, vaccumising, gas charging and testing & commissioning the system including required strainer, N2 gas, refrigeration gas etc. for 1.5/2TR capacity split type AC or 1.5 TR capacity window type AC complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the unserviceable temperature sensor probes and supply & fixing new sensor probe of existing make and capacity for split type AC unit and testing & commissioning complete all as specified as directed by the Engineer-in-Charge. Make: Siemens/Blue star/Carrier/LG or any make as approved by the GE.

M&L for taking down the defective unserviceable printed circuit board and supply & fixing of new printed circuit board of existing make and capacity for split type AC unit complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue star/Carrier/ABB or any make as approved by the GE.

M&L for taking down the defective unserviceable sealed fan motor and supply & fix new sealed fan motor of existing make and capacity for 1.5/2 TR capacity split type AC complete all as specified and as directed by the Engineer-in-Charge. Make: AUE/FREE FLOW

M&L for taking down the damaged air filter set and supply & fixing new air filter set of existing make and capacity for 1.5/2 TR capacity split type ACs complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue Star/Carrier/LG or any make as approved by the GE.

M&L for taking down the defective unserviceable running capacitor and supply & fixing new 36/45 MFD running capacitor, +5% SH, 440 Volts, AC 50/60HZ and testing complete all as specified and as directed by the Engineer-in-Charge. Make: Sarada/Unistar

M&L for taking down the defective unserviceable running capacitors of combination 45/2.5/45/4 MFD, +5% SH, 440 Volts, AC 50 Hz suitable for compressor, out door unit fan motor of the split unit 1.5/2 TR capacity and testing complete all as specified and as directed by the Engineer-in-Charge. Make: Sarada/Unistar

M&L for taking down the defective unserviceable starting capacitor 80/100 MFD, 230 Volts, 50Hz and supply & fixing the new starting capacitor of the same capacity to split/window type ACs and testing complete all as specified and as directed by the Engineer-in-Charge. Make: Sarada/Unistar

M&L for taking down defective unserviceable running capacitor for out door unit/window type ACs and supply & fixing new capacitor of 4/6 MFD, 440 Volts, AC 50 Hz and testing complete all as specified and as directed by the Engineer-in-Charge. Make: Sarada/Unistar

M&L for taking down the defective unserviceable starting relay and supply & fixing new relay suitable for 1.5/2TR window/split type ACs and testing complete all as specified and as directed by the Engineer-in-Charge. Make: ARAVIND/SHRIRAM

M&L for taking down the defective unserviceable thermostatic switch and supply & fixing new thermostatic switch suitable for window type ACs and testing complete all as specified and as directed by the Engineer-in-Charge. Make: Ranco/Danfoss/Honeywell/Indfoss

M&L for taking down the damaged drain pipe and supply & fixing of new insulated drain pipe suitable for split type ACs complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue star/Carrier/LG or any make as approved by the GE.

M&L for taking down the defective capillary tube set and supply & fixing new capillary set suitable for split type ACs complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue star/Carrier/LG or any make as approved by the GE.

M&L for taking down the rusted outdoor unit stand and supply & fixing the new stand with anchor fastner, nut & bolts and rubber bushes for 1.5/2 TR split units complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the burnt outdoor unit fan motor, rewinding, overhauling, renewal of worn out shaft & bushes and fixing to the unit of 1.5/2 TR capacity split units complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue star/Carrier/LG or any make as approved by the GE.

M&L for taking down the burnt fan motor, overhauling, rewinding, replacement of worn out shaft & bushes and fixing to the unit of 1.5 TR window type ACs complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue Star/Carrier/LG or any make as approved by the GE.

M&L for taking down the defective remote control Assembly unit and supply & fixing of new remote control unit for split type AC of 1.5/2 TR capacity of any make/model and testing complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue Star/Carrier/LG or any make as approved by the GE.

M&L for taking down the defective unserviceable sealed motor of indoor unit of any make split unit of 1.5/2 TR capacity and supply & fixing new fan motor suitable for split type ACs complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue Star/Carrier/LG or any make as approved by the GE.

M&L for taking down the burned wiring kit and supply & fixing and testing of new wiring kit suitable for 1.5/2 TR capacity split and window type AC units complete all as specified and as directed by the Engineer-in-Charge. Make: Siemens/Blue Star/Carrier/LG or any make as approved by the GE.

M&L for taking down by disconnecting water connections and shifting water coolers of capacity 40/80,60/120 Ltrs. to work shop, taking down the defective sealed compressor and replace with new compressor including flushing the complete system condenser, cooling coil with Nitrogen gas, removal all carbon, oil & dirt, brazing & connecting the refrigeration lines, de-hydrating, purging with refrigerant, vaccumissing and charging of R22/134a refrigerant and testing & commissioning and shifting to original location and connecting up the electrical & water connections complete all as specified and as directed by the Engineer-in-Charge. Make: Kirloskar/ Emerson/ Accel/ Techumesh/ Bluestar/ Carrier

M&L for complete tinkering the corroded sheet metal parts, side panel, door, with existing gauge MS sheet and renewal of the bottom base plate, mounting lets, fan motor base plate and condenser cover etc., with existing size gauge GI sheet, with required angle Iron, nut & bolts all as per the existing size and shape including cutting, bending, welding and completing fixing all other components and nesting the hole of watertight and making the door properly sit without any gap including float set and washer complete scraping old paint, prepare the surfaces, applying two coats of zinc oxide and complete cleaning the water tank and shifting to the location and testing any capacity of water coolers complete all as specified and as directed by the Engineer-in-Charge. Note: All ACs shall be got lettering MES NO., GE (P) Navy Kalinga of appropriate size not less than 1.5 cm.

M&L for taking down 40/80 Ltrs. capacity water coolers, transporting to workshop flushing out the cooling coil, condenser, brazing the refrigerant lines, replacing of liquid line copper strainer, leak testing, purging with refrigerant, vaccumissing and charging of R22, testing & commissioning and shifting to the location and connecting up the electrical & water connections etc. complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.30 as above but 60/120 Ltrs. capacity water coolers. Make for Item Nos.30 & 31: Kirloskar/Tecumesh/Emerson/ Bluestar/Usha

M&L for painting the water cooler including scraping out the old paint prepare the surface, painting two coats of synthetic enamel paint over one coat of red oxide primer including necessary putty, metal paste etc. and disconnecting from the position and refixing after painting for any capacity of the water coolers complete all as specified and as directed by the Engineer-in-Charge. Note: All ACs/Refrigerators/water coolers shall be got lettering MES NO., GE (P) Navy Kalinga of appropriate size not less than 1.5 cm.

M&L for dismantling the water cooler, checking for the leaks by pressure testing and carry out the lead soldering to cooling coil and the tank outer surface wherever the detached portion is found including rectifying the leaked portion and re-assembling the water cooler of any capacity complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the defective starting relay and supply & fixing of new starting relay for any capacity water cooler complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the defective overload relay and supply & fixing of new over load relay suitable for any capacity water cooler complete all as specified and as directed by the Engineer-in-Charge. Make for Item Nos.34 & 35: ARAVIND/SHRIRAM

M&L for taking down the defective running capacitor and supply & fixing new running capacitor 20/10 MFD, 440 Volts, AC 50 Hz suitable for water cooler of any capacity complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the defective starting capacitor and supply & fixing new starting capacitor 60/80 MFD, 230V, 270 SU, 50 Hz for water cooler upto 120 Ltrs. capacity complete all as specified and as directed by the Engineer-in-Charge. Make for item Nos.36 & 37: SARADA/UNISTAR

M&L for taking down the defective thermostatic switch and supply & fixing new thermostatic switch for water coolers of any capacity complete all as specified and as directed by the Engineer-in-Charge. Make: ANNAPURNA/RANTRO/INDFOSS

M&L for taking down the damaged push cock and supply & fixing new chromium plated lift/push type cock of 15mm bore for water cooler of any capacity complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the damaged float valve and supply & fixing new brass float valve of 15mm bore for water cooler of any capacity complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the damaged drain connections and drain pipe and supply & fixing of new drain connection and drain pipe with necessary clamps, nipple, coupling etc., for any capacity water cooler complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the defective unserviceable sealed fan motor and supply & fixing new fan motor with suitable capacitor for water cooler 40/80 & 60/120 ltrs. capacity complete all as specified and as directed by the Engineer-in-Charge. Make: AUE or equivalent

M&L for taking down the damaged condenser fan blade and supply & fixing new fan blade suitable for 40/80 & 60/120 capacity water coolers complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the corroded air cooler condenser and supply & fixing new air cooled condenser with necessary brackets and fixing arrangements including welding brazing etc., for water cooler 40/80 & 60/120 Ltrs. capacity complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the defective sealed compressor of refrigerator 180/230 Ltrs. capacity and replacing with new sealed compressor, flushing out the cooling coil, condenser brazing the refrigerant lines, leak testing, pressure testing, purging, vaccumissing, charging of gas, testing & commissioning including to and fro transportation to workshop and fixing back in location complete all as specified and as directed by the Engineer-in-Charge. Make: LG/HITACHI/INDFOSS

All as per item No.45 above but refrigerator 280 Ltrs. capacity.

M&L for taking down the damaged relay and supply & fixing new relay for refrigerator suitable upto 230 Ltrs. capacity complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the damaged thermostatic switch and supply & fixing new thermostatic switch for any capacity refrigerator complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs, single pole Contactor of Capacity 30 Amps 240 V, 50 HZ suitable for split/window type Acs Units complete all as specified and as directed by the Engineer-in-Charge. Make: Carrier/Bluestar/LG

M&L for taking down the complete corroded sheet metal body of our door unit of split unit and supply & fixing of new out door unit suitable for 1.5 TR capacity split unit including dismantling the components and reassembling and fixing to the existing location and testing for any make/model of split unit complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.50 above but 2 TR capacity split AC.

M&L for taking down the corroded air cooled condenser and supply & fixing of new air cooled condenser suitable for 1.5 TR capacity split AC complete all as specified and as directed by the Engineer-in-Charge.

All as per item No.52 above but 2 TR capacity split AC.

Supply & filling refrigerant gas R-22 /R32/R410 A for charging of 1 TR to 2 TR capacity split, window type AC and any Capacity of refrigerator, Deep Freezer and water cooler all as specified and directed by Engineer-in-charge.

Dismantling of Split type Air conditioner of any make 1.5/2 TR capacity and refixing in new location complete all as specified and as directed. Note- The above quoted rate includes filling of refrigerant gas and fixing of new stand and all tools and accessories required during the installation..

S&F Copper pipe of 3/8" Size all as specified and directed by Engineer-in-charge.

S&F Copper pipe of 1/4" Size all as specified and directed by Engineer-in-charge.

M&L for taking down the damaged cable and supply & fixing 4 core 4 Sq.mm. multistrand round copper cable for split type AC with necessary clips and connection complete all as specified and as directed by the Engineer-in-Charge.

M&L for carrying out the complete servicing and Complaint to window type ACs including taking down from the position, dismantling the sheet metal parts, blowing out the dust, carrying out the chemical cleaning to chocked cooling coil & condenser coil, by spraying the dilated chemical cleaning agent till removal of complete chocking, flushing across the coils, cleaning all the sheet metal parts, filter, grill and fixing all the dismantled parts with sheet metal screws, lubricating the fan motor bush/bearing, checking all the electrical connections, renewing the burned legs/clip if any and fixing back to position and testing complete all as specified and as directed by the Engineer-in-Charge. Note- Servicing to be done air blower and dust cleaner machines.

All as item No.59 above but for split type Acs.

M&L in repairs for suction and liquid line insulation thermo foam, pipe section type, suitable for 1.5/2 TR capacity split type ACs complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs PVC air filter set of 3 for 1.5/2 TR capacity split type AC complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the complete corroded sheet metal body including outer shell cover and supply and fixing the new outer shell cover, sheet metal body for 1.5 TR window AC unit dully power coated complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the corroded condenser from the window type AC 1.5 TR capacity and supply & fixing new condenser suitable including necessary piping and brazing complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the corroded evaporator coil from the window type AC 1.5 TR capacity and supply & fixing new evaporator coil suitable including necessary piping and brazing complete all as specified and as directed by the Engineer-in-Charge.

S&F front show grill suitable for window type AC of 1.5 TR capacity of any model complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down unserviceable double end shaft type fan motor and supply and fixing new fan motor suitable for 1.5 TR capacity window type AC complete all as specified and as directed by the Engineer-in-Charge.

M&L for taking down the defective deep freezer of 300 Ltrs. capacity, shifting to work shop, taking out the defective sealed compressor from the unit and replacing the compressor with the factory reconditioned compressor of the same make and capacity, flushing out the cooling coils and condenser with carbon dioxide/nitrogen gas, removal of complete oil and carbon chocking brazing lines interconnection, renewal of the drier filter, pressure testing, vaccumising, dehydration, charging of R-134a gas, testing at work shop and transportation back to the site and refixing the deep freezer in its original position complete all as specified and as directed by the Engineer-in-Charge. Make: LG/DUNFOSS

All as item No.68 above but for deep freezer of 500 Ltrs. capacity.

M&L taking down the defective unserviceable condenser fan motor with blades of deep freezer and supply and fix of new fan motor with fan blades suitable for 425 Ltrs. capacity deep freezer complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs voltage stabilizer for automatic operation single phase, 5 KVA capacity, naturally air cooled indoor type & designed for input variation between 170 Volts to 275 Volts with out put voltage 230 Volts with accuracy of +2.5% complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs, single pole and neutral sheet metal enclosures with a two pin and earth plug and socket 240 V, 50 HZ complete with one single pole MCB 20 A suitable for split/window type ACs complete all as specified and as directed by the Engineer-in-Charge

suresh electricals