Repair Maintenance of Summer Appliances at NAD and MO Goa Area and Repair Maintenance of DG Sets at Alparquerious Hill NCB 2W Det NAD and NOFRA Area under GE Gomantak Vasco

Amount

Material and Labour for servicing of following appliances comprising of thorough cleaning, lubricating of all moving parts, replacement of wornout screws, bolts etc to make the unit for smooth operation for the following capacity of water cooler / refrigerator :-

(a) Water coolers 40 to 150 ltrs cooling capacity.

(b) Refrigerator of any capacity.

(c) Deep Freezers upto 425 ltrs capacity

Supply and charging refrigerant gas F-12/R-134 up to required level incl connected works like pressure testing with nitrogen before filling refrigerant gas including leakage testing if any complete all as specified and directed by Engr-in-Charge

(a) Water cooler of 40 to 150 ltrs capacity.

(b) Refrigerator of any capacity

(c) Deep freezer of upto 425 ltrs capacity

Supply and replace compressor sealed unit of the following appliances of any make complete including replacement of copper tubing/capillary strainer etc, testing and commissioning all as specified and as directed by Engr-in-Charge. Make :Emerson,Kirloskar,Voltas

(a) Water coolers of 40 to 150 ltrs capacity

(b) Refrigerators of any capacity .

(c) Deep freezers of upto 425 ltrs capacity.

Supply and replace starting relay suitable for :- Make : as per exiting make

(a) Water coolers 40 to 150 ltrs capacity

(b) Refrigerator of any capacity.

(c) Deep freezers of upto 425 ltrs capacity.

Supply and replace thermostats of :-Make : as per exiting make

(a) Water coolers 40 to 150 ltrs capacity.

(b) Refrigerator of any capacity.

(c) Deep freezers of upto 425 ltrs capacity.

Supply and replace condenser unit of the following appliances including making of all connections as specified and directed by Engr-in-Charge. Make : as per exiting make

(a) Water coolers of 40 to 150 ltrs capacity.

(b) Refrigerator of 165 to 340 ltrs capacity.

(c) Deep freezers of upto 425 ltrs capacity.

Supply and replace cooling coil of :-

(a) Water coolers of 40 to 150 ltrs capacity.

(b) Refrigerator of any capacity.

Supply and replace top cover gasket of water cooler 40 to 150 ltrs capacity.

Supply and replace overload protector of the following

(a) Water coolers/ Refrigarator upto 340 ltrs cooling capacity.

(b) Deep freezers of upto 425 ltrs capacity.

Supply and replace ball brass valve, high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule Make : Leader, Jindal or equivalent

(a) 15mm dia

(b) 20mm dia

Supply and fix PVC insulated and overall PVC sheathed circuler flexible 3 core 4 sqmm copper conductor cable including disconnecting and removal of old cable . Make: Plasa / Findese or equivalent

Supply and replace blower/condenser fan motor complete with necessary mounting bracket to and base frames of the following

(a) Water coolers of any make and cap 40 to 150 ltrs.

(b) Deep freezers of any make & cap upto 425 ltrs.

Dismantling and removing of defective burnt motor from unit and rewinding the motor with super enamel copper winding wire including replacement of worn out motor bearing, refixing and testing all as deirceted by Engr-in-Charge for the following appliances:-:-Make : as per exiting make

(a) Water coolers any make and capacity 40 to 150 ltrs.

(b) Deep freezer of any make of 200 to 425 ltrs capacity.

M&L for servicing of following appliances comprising of thorough cleaning, lubricating of all moving parts, replacement of wornout screws, bolts etc to make the unit for smooth operation for :-(Note : Above second floor contractor will arrange crain / scaffolding with safety device)

(a) Window type AC of capacity 1.5 Ton cap.

(b) Split type AC 1.5/2 Ton capacity.

Supply and charging refrigerant gas R-22/R-32 up to required level incl connected works like pressure testing with nitrogen before filling refrigerant gas complete all as specified and directed by Engr-in-Charge. Make Paragon,Mefron (Note: Above second floor contractor will arrange crain / scaffolding with safety device)

(a) Window type AC of capacity 1.5 Ton.

(b) Split type AC 1.5/2.0 Ton capacity

Supply and replace compressor sealed unit of the following appliances of any make complete including replacement of copper tubing/capillary strainer etc, testing and commissioning all as specified and as directed by Engr-in-Charge. (Note : Above second floor contractor will arrange crain / scaffolding with safety device) Make : Emerson,Kirloskar,LG

(a) Window type AC of capacity 1.5 Ton.

(b) Split type AC 1.5/2.0 Ton capacity.

Supply and replace capacitors of the following capacities for ACs Make :Siemens,epcos or equivalent

( c) 36 +4 Mfd (Six Pin)

(e) 45+6 Mfd Seven Pin

Supply and replace starting relay suitable for :-

(a) Window type AC of capacity 1/1.5 Ton cap.

(b) Split type AC 1.5/2 Ton capacity

Supply and replace thermostats of :- Make: Danfoss,Annapooma or equivalent

(a) Window type AC of capacity 1/1.5 Ton cap.

(b) Split type AC 1.5/2 Ton capacity.

Supply and replace overload protector of :- Make Usha,Annapooma or equivalent

(a) Window type AC of capacity 1/1.5 Ton.

(b) Split type AC 1.5/2 Ton capacity.

Supply and replace condenser unit make of copper of the following appliances including making of all connections as specified and directed by Engr-in-Charge Make :.LG,Voltas,Whirpool

(a) Window type AC of capacity 1/1.5 Ton capacity.

(b) Split type AC 1.5/2 Ton capacity.

Supply and replace of evaporator coil :-

(a) Window type AC of capacity 1/1.5 Ton cap.

(b) Split type AC 1.5/2 Ton capacity.

Supply and replace metal clad/sheet metal plug and socket with a 2 pin and earth plug and 20 Amps SP MCB complete including making all connections. Make :.Anchor,Schenider or equivalent

Supply and replace MCB SP 5 to 30 Amps 250 Volts. Make Legrand,L&T,C&S

Supply and replace contact unit of split type AC 1.5/2 Ton capacity.

Supply and replace internal wiring but complete suitable for :-

(a) Window type AC of capacity 1/1.5 Ton.

(b) Split type AC of any make and capacity 1.5/2ton.

Dismantling and removing of defective burnt motor from unit and rewinding the motor with enamel copper winding wire incl replacement of worn - out motor bearing ,refixing and testing all as directed for the following;-

(a) Window type AC of any make and capacity 1/1.5 Ton.

(b) Split type AC of any make and capacity 1.5/2 ton.

Supply and replace blower/condenser fan motor complete with necessary mounting bracket to and base frames for :- Make Crompton,Greaves, voltas.

(a) Window type AC of any make capacity 1/1.5 Ton.

(b) Split type AC of any make and capacity 1.5/2 ton.

Supply and fix Air fillter suitable for 1.5/2.0 ton split type AC of any make

Supply and fix insulation for copper tubes of split type AC units,insulation type superion of size 3/8"diameter

Supply and fix insulation for copper tubes of split type AC units,insulation type superion of size 5/8"diameter

Supply and fix in repairs copper tubing soft grade suitable for split type AC suction /discharge line of size 5/8" diameter

Supply and fix in repairs copper tubing soft grade suitable for split type AC suction /discharge line of size 3/8" diameter

Supply and fix PCB(circuit board) complte suitable for 1.5/2.0 ton capacity Inverter type split AC indoor unit. Make: LG ,Voltas,Daikin

Supply and fix PCB(circuit board) complte suitable for 1.5/2.0 ton capacity Inverter type split AC out door unit. Make: LG ,Voltas,Daikin

Supply and fix PCB (circuit board) complte suitable for 1.5/2.0 ton capacity split type air conditioner Make LG ,Voltas,Whirpool

Supply and fix in repair indoor cooling unit with rotary fan suitable for 1.5 ton Split AC . Make LG ,Voltas,Samsung

Supply and fix in repair indoor cooling unit with rotary fan suitable for 2 ton Split AC . Make LG ,Voltas,Samsung

Supply and fix in repair outdoor unit with rotary fan suitable for 1.5 ton Split AC . Make LG ,Voltas,Samsung

Supply and fix in repair outdoor unit with rotary fan suitable for 2 ton Split AC . Make LG ,Voltas,Samsung

Supply and fix in repair remote control of any size and capacity of split AC. Make: as per existing make.

Supply and fix in repair Voltage stabilizer Capacity of 5KVA of range 130V to 180V suitable for up to 2Ton split AC.

Taking down of Split type AC (Indoor & out door with mounting bracket & voltage stabilizer) of any capacity from existing place and Reinstall the same in another location complete and testing & commisioning all as specified and directed by Engr-in - charge.(Note : New spares required for replacing (mounting bracket,insulation for copper and copper tubing) shall be measured and paid seperately).

Service Charges for Carrying out maintenance for DG sets of authorised rep or service engineer from the OEM of DG set of any make of 400KVA at HQGNA, injector & valve tappet setting, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters & oil, checking inlet & Exhaust manifold cap, screws, checking of fan hub & water pump, removing the existing unserviceable engine oil, clean the oil sump and refilling with required quantity of new oil & coolant top up, charging of battery, filling of distilled water, cleaning of radiator fins by using blower / inside tank with solution (caustic soda with water) to the entire satisfaction of Engr-in-charge, trial & testing etc. (Note : (a) New spares required for repairing will be measured and paid seperately as supply only.

Supply only Kit fuel filter and ring.Make:Kirloskar/Mico or equivalent

Supply only Element for Lubrication oil filter.Make:Kirloskar/Mico or equivalent

Supply only Kit Element of super bypass filter.Make:Kirloskar/Mico or equivalent

Supply only Air filter element Make:Kirloskar/Mico or equivalent

Supply only water filter Make:Kirloskar/Mico or equivalent

All as per item No 44 above but DG set of 200 KVA capacity at MIG Wk shop and AC plant Mag No.3 of NAD

Supply only Kit fuel filter and ring.Make:Kirloskar/Mico or equivalent

Supply only Element for Lubrication oil filter.Make:Kirloskar/Mico or equivalent

Supply only Kit Element of super bypass filter.Make:Kirloskar/Mico or equivalent

Supply only Air filter element Make:Kirloskar/Mico or equivalent

Supply only water filter Make:Kirloskar/Mico or equivalent

All as per item No 44 above but DG set of 160 KVA capacity at GNA pump house House,New COMCEN, NOFRA, INHS Jeevanti and NCN

Supply only Kit, fuel filter and ring.Make:Kirloskar/Mico or equivalent

Supply only Element for Lubrication oil filter.Make: Kirloskar or equivalent

Supply only Kit, Element of super bypass filter.Make: Kirloskar or equivalent

Supply only water filter.Make: Kirloskar/Mico or equivalent

Supply only Element Air filter .Make: Kirloskar/Mico or equivalent

Supply only Gasket, Rocker lever cover .Make: Kirloskar/Mico or equivalent

All as per item No 44 above but DG set of 125 KVA capacity at NOFRA

Supply only Kit, fuel filter and ring.Make:Kirloskar/Mico or equivalent

Supply only Element for Lubrication oil filter.Make: Kirloskar or equivalent

Supply only Kit, Element of super bypass filter.Make: Kirloskar or equivalent

Supply only water filter.Make: Kirloskar/Mico or equivalent

Supply only Element Air filter .Make: Kirloskar/Mico or equivalent

Supply only Gasket, Rocker lever cover .Make: Kirloskar/Mico or equivalent

All as per item No 44 above but DG set of 82.5/100 KVA capacity at 2W Det/Jeevanti Power House/AC Plant

Supply only Fuel Filter .Make: Kirloskar/Mico or equivalent

Supply only Cartridge, Lub oil filter .Make: Kirloskar/Mico or equivalent

Supply only Separator, Fuel water .Make: Kirloskar/Mico or equivalent

Supply only Element Air filter.Make: Kirloskar or equivalent

Supply only Gasket, Valve cover.Make: Kirloskar/Mico or equivalent

All as per item No 44 above but DG set of 40 to 63 KVA capacity of any Engine at GNA pump house, 2W Det, NHS and NCB.

Supply only Lubrication oil filter, cartridge.Make: Kirloskar/Mico or equivalent

Supply only Fuel Filter assy Primary.Make: Kirloskar/Mico or equivalent

Supply only Fuel Filter assy Secondary.Make: Kirloskar/Mico or equivalent

Supply only Air filter element . Make:Kirloskar/Mico or equivalent

Note :- (1) The Maint spares, engine oil, Coolant will be measured and paid separately under relevent item of this schedule. 2. Any other check as per menufacturer's instructions / Engr In charge directeion shall be carried out by the contractor and the same may be included in the quoted rate.and directed by Engineer-in-charge.

Supply & filling Coolant concentrate Superkool xtra as required in the DG set all as directed. Make : TVS/SERVO or equivalent

Supply & filling Engine Oil Premium Blue 15 W 40 grade API CI 4 PLUS as required in the DG set oil sump all as directed. Make : VALVOLINE/SERVO. or equivalent

Dismantling the defective alternator of any capacity from the existing foundation and from Engine after removing all electrical connections, transporting to approved / authorised / directed workshop, opening and taking out burnt winding, cleaning the stator assy rewinding with super enameled copper wire as per existing gauge as per original manufacturer and applying insulating varnishing of ‘F’ class, baking in oven re-assembling the alternator, transporting back to site re-installing the same position, carrying out alignment of complete DG set connecting up all electrical connections testing and commissioning complete. Note : - (a) Rate quoted shall be deemed to be inclusive of making good the disturbed surfaces. (b) The DG set shall be tested on load as per rated capacity for the satisfaction of Engineer- in- Charge to achieve designed parameters.

S & F in repair door hinges for canopy of any capacity of DG set door including nut, bolt, drilling of hole, welding as per directed.

Dismantling the old and unserviceable DG Set rubber hose pipe up to 2'' dia and replacing the same with of existing size and equal length for any capacity DG Set including both side hose clamp, with nut, bolt and washers as required , etc as directed by the Engineer in Charge .

Ditto all as per item No 85 here in before but of hose size 3" all as directed.Make: Kirloskar/Mico or equivalent

Ditto all as per item No 85 here in before but of hose size 4" all as directed.Make: Kirloskar/Mico or equivalent

Supply and fixing in repair battery terminals brass suitable for 95 AH to 180 AH battery .

Supply and fixing in repair rectifiers diodes for any capacity DG sets of existing make.

Dismantling the radiator assy from any capacity DG set carefully for necessary repair , soldering the cooling tube if found weak /leakage , cleaning properly , replacement of nuts , bolts , rubber mounting bushes etc and refixing the same at site including testing on completion.

S & F in repairs connecting and commissioing lead acid battery 12 volts 180 AH . Make : Exide Express /Amaron or equivalent

S & F in repiars connecting and commissioing lead acid battery 12 volts 135 AH .Make : Exide Express / Amaron or equivalent

Dismantling the unserviceable Dynamo / Alternators 12/24 volts and rewinding with ‘F’ class copper wire of 22 /existing gauge incl dismantling the old coil, cleaning thoroughly and winding with super enamelled copper cord of existing size and gauge, varnishing, drying etc and re fixing with dynamo/alternator properly including testing on completion.

Dismantling the defective Dynamo /Alternators 12/24 volts and necessary repair with replacement of defective spares such as, carbon brushes, carbon spring, bearing, bushes, defective wiring, and soldering after re-fixing at site.

Dismantling the defective self starter assy of 12/24 volts and necessary repair with replacement of defective spares such as, carbon brushes, carbon spring, bearing, bushes, defective wiring and soldering after repair, re-assembling and refixing at site complete as directed including testing on completion.

M&L for providing new AVR unit suitable for anycapacity DG Set size in repairs ie taking down of old AVR unit, complete all as specified and as directed by Engineer -in-charge. Make: Kirloskar/cummins/stanford

M&L for providing new control panel assy suitable for any capacity DG Set size in repairs ie taking down of old unit, complete all as specified and as directed by Engineer -in-charge. Make: Kirloskar/cummins/stanford

M&L for providing new feed pump suitable for any capacity DG Set size in repairs ie taking down of old feed pump, complete all as specified and as directed by Engineer -in-charge. Make: Kirloskar/cummins/stanford

Dismantling the defective exciter of DG set of any capacity from the existing foundation and engine after removing all electrical connections, transporting to workshop rewinding the burn out coil complete with super enamelled copper wire rewinding, applying insulating varnish of 'F' class baking in oven reassembling the alternator, transporting back to site, re-installing the same carrying out alignment of complete DG Set connecting up all electrical connections, testing & commissioning complete.

Supply and fixing in repair digital type volt meter square type 96x96 mm up to 3 Phase AC 50 HZ, 500 volts of and connecting complete make : Meco/AE or equivalent all as directed.

Supply and fixing copper cable multi stranded suitable for 12/24 volts, 135/180 AH battery replacing the same with of existing size and equal length complete fixing with brass clamp at both ends including taking down of old one from the existing battery.

S &F in repair asbestos rope 12 mm dia of superior quality for wrapping with the exhaust pipe of anycapacity DG set complete as directed.

S&F in replacement V belt suitable for anycapacity DG Set as per existing model and size including dismantling the old one. Make: Kirloskar/Mico or equivalent

Scraping the old paint from the DG set of 400 KVA capacity including outer bodyof silent DG set, applying spray paint two coats of synthetic enamel paint of approved make and writing of SM/MES No at easily visible manner complete as directed.

All as per item No 104 above but DG Set 160 KVA to 200 KVA DG Set.

All as per item No 104 above but DG Set 82.5 KVA to 125 KVA DG Set.

All as per item No 104 above but DG Set 40 KVA to 63 KVA DG Set.

S & F in repairs Injector assy for any capacity of existing make DG Set for Cummins / Kirloskar / Greaves DG Set

S & F in repairs self starter 12V/24V with solinoid switch assy complete set as per existing make of DG Set of any capacity all as directed. Make Kirloskar / TVS Lucas or equivalent

S & F in repairs new Dynamo / Alternator assy 12 / 24 Volts of existing type and capacity suitable for DG set incl necessary elect connections all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs micro processor based DG control unit suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs Excitor rotor assy suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs Excitor stator assy suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs fuel pump assy suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs Oil pump assy suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs silencer suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs fuel level sensor suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed.Make: Kirloskar/Mico or equivalent

S & F in repairs onload Change over switch 250 Amps, 415 Volt, 4 pole Make: Scheneder/ Havells/ L&T

S & F in repairs air cleaner assy with element suitable for any Capacity DG sets of existing make incl neccessary connections and testing complete all as directed. Make: Kirloskar/Mico or equivalent

Dismantling and taking out the defected Electromagnetic speed Governor unit with fuel injector pump assy from any capacity DG set, transport to authorised work shop, cleaning the Fuel injector, Nozzle, calibration in test bench re-assembling into the DG set at site with necessary new gaskets/ nut, bolt and washer and testing complete all as directed. Note : The cost of spares like new injector / nozzle / gasket are deemed to be included in the quoted rates.

Service Charges for Carrying out maintenance for AMF Panel of 400 KVA DG sets of authorised rep or service engineer from the OEM of DG set of Kirloskar/ Cummins to the entire satisfaction of Engr-in-charge, trial & testing etc. (Note : (a) New spares required for repairing will be measured and paid seperately as supply only.

S & F in repairs self starter push button / with Key arrangement for DG starting suitable for any capacity / any make DG sets all as directed.Make: Kirloskar/Mico

S & F in repairs Relays suitable for any capacity DG Set AMF Pannel of existing make incuding testing to the entire satisfaction of Engr-in-Charge.Make: Kirloskar/Mico or equivalent

S&F in repairs AMF pannel Power contactor MNX 185, 250 Amps,415V, 3 pole, 3 phase incuding testing to the entire satisfaction of Engr-in-Charge. Make: L&T/Havells/Scheneder

S&F in repairs AMF pannel Power contactor MCX 32, 160 Amps,415V, 4 pole, 3 phase incuding testing to the entire satisfaction of Engr-in-Charge Make: L&T/Havells/Scheneder

S&F in repairs AMF pannel Power contactor MCX 22, 100 Amps,415V, 4 pole, 3 phase incuding testing to the entire satisfaction of Engr-in-Charge. Make: L&T/Havells/Scheneder

S&F in repairs AMF pannel Analogue timer on delay 0.35 of any capacity DG set, incuding testing to the entire satisfaction of Engr-in-Charge

S & F of distilled water in the DG set battery of any capacity all as directed.

M & L for opening the cylinder head of the engine and oil sump carefully for replacement of head gasket including sump gasket complete refixing the head and sump to arrest oil leakage with engine complete with proper alignment and testing the engine for 1 hrs on load to achive designed parameters of any capacity DGset all as directed by Engineer-in-Charge.

M & L for opening the cylinder head of the engine carefully for replacement of Pistons,Rings,Connecting rods, Sleaves & head gasket including sump gasket complete refixing the head complete with proper alignment and testing the engine for 1 hrs on load to achive designed parameters of any capacity DGset all as directed by Engineer-in-Charge. (Note : (a) New spares required for repairing will be measured and paid seperately as supply only).

Supply only Piston of any capacity DG Set

Supply only Rings of any capacity DG Set

Supply only Connecting Rod of any capacity DG Set

Supply only Sleaves of any capacity DG Set

Shine Enterprises

M/s Gayatri Contruction Co.

Heat Control

M/S DUBAL CONSTRUCTION

Susheel Enterprises