Repair and maintenance of ceiling fan, Exhaust fan, wall fan, Geyser and solar

Amount

Disconnecting & Taking down unserviceable ceiling fan 1400/1200 mm sweep 230 v, AC supply, single phase from position for winding and refixing for the same after winding, necessary connection comple all as specified and directed . Note winding and including repairs measured separately.

All as per item No 1 here-in-before but exhaust fan of size 450/380/300 /255mm sweep

All as per item No 1 here-in-before but wall mounted fan size 450/400 mm sweep

M&L for collecting unserviceable ceiling fans 1200mm sweep 230 v, AC supply, single phase from E/M store yard of GE Nagrota , Dismantling the ceiling fan and taking out complete burnt winding from fan motor and rewinding the same with super enameled copper winding wire of existing gauge & size including thoroughly cleaning all the components of fan, oiling , greesing & painting with one coat of syntetic enemel paint after scrbbing and perparing the old painted surface of the fan with and including replacement of rusted /unserviceable nuts, bolts split pin rubber reel , machine screws, shaft etc including replacement of defective / unserviceable parts / spares as required reassembling the fan and testing complete deposinging the complete repaired fan to E/M store yard of GE Nagrota including transportation complete all as specified and derected.

All as per item No 4 here-in-before but ceiling fan of size 1400 mm sweep

M&L for collecting unserviceable exhaust fan 450mm sweep 230 V, AC supply, single phase from E/M store yard of GE Nagrota , Dismantling the exhaust fan and taking out complete burnt winding from exhaust fan motor and rewinding the same with super enameled copper winding wire of existing gauge & size including thoroughly cleaning all the components of fan, oiling & greesing painting with one coat of syntetic enemel paint after scrbbing and perparing the old painted surface replacement of rubber pads and depositing the exhaust fan to E/M store yard GE Nagrota including transportation and testing etc complete all as specified and derected.

All as per item No 6 here-in-before but exhaust fan of size 380 mm sweep

All as per item No 6 here-in-before but exhaust fan of size 300 mm sweep

M&L for collecting unserviceable PVC exhaust fan 250mm sweep 230 V, AC supply, single phase from E/M store yard of GE Nagrota , Dismantling the exhaust fan and taking out complete burnt winding from PVC exhaust fan motor and rewinding the same with super enameled copper winding wire of existing gauge & size including thoroughly cleaning all the components of fan, oiling & greesing and depositing the exhaust fan to E/M store yard GE Nagrota including transportation and testing etc complete all as specified and derected.

M&L for collecting unserviceable wall mounted fan 450/400mm, sweep 230 V, AC supply, single phase from E/M store yard of GE Nagrota , Dismantling the wall mounted fan and taking out complete burnt winding from wall mounted fan motor and rewinding the same with super enameled copper winding wire of existing gauge & size including thoroughly cleaning all the components of fan, oiling & greesing painting with one coat of syntetic enemel paint after scrbbing and perparing the old painted surface replacement of rubber pads and depositing the wall mounted fan to E/M store yard GE Nagrota including transportation and testing etc complete all as specified and derected.

Taking down carefully from position , ceiling fan 230 volts single phase 50 Hz 1400 mm sweep from the position & removing/ cleaning of dust properly, oiling and greasing of bearing including necessary repairs and refixing and connecting up with all requisite accessories complete all as specified and directed. Note ; necessary accessaries paid seperately here in after.

All as per item No 11 here-in-before but ceiling fan of size 1200 mm sweep

Taking down carefully exhaust fan 230 volts single phase 50 Hz 450 mm sweep from the position & removing/ cleaning of dust properly, oiling and greasing of bearing including necessary repairs and refixing and connecting up with all requisite accessories complete all as specified and directed. Note ; necessary accessaries paid seperately here in after

All as per item No 13 here-in-before but exhaust fan of size 300/380 mm sweep

Taking down carefully wall mounted fan 230 volts single phase 50 Hz 450 mm sweep from the position & removing/ cleaning of dust properly, oiling and greasing of bearing including necessary repairs and refixing and connecting up with all requisite accessories complete all as specified and directed. Note ; necessary accessaries paid seperately here in after.

Supply in replacement of gun metal bush of required size suitable for ceiling fans and exhaut fans complete all as specified and directed Make SKF / NBC

supply in replacement of hanger for ceiling fan 1200mm/ 1400 mm sweep with nuts, bolts, washers complete all as specified and directed.

Supply in replacement ofaluminium blades for ceiling fan 1200 mm sweep complete all as specified and directed

Supply in replacement of aluminium blades for ceiling fan 1400 mm sweep complete all as specified and directed

Supply in replacement of bearing suitable for ceiling fan of any size complete all as specified and directed Make SKF / NBC

Supply in replacement of bearing suitable for Exhaust fan/Air circulator/wall mounted fan of any size complete all as specified and directed Make SKF / NBC

M&L scrbbing and preparing the old painted surfaces of ceiling fan of size 1200/1400mm sweep (Make :- Kessels /Usha / Orient / Crompton / Cool home / Bajaj/ Polar ) Complete including blade painting the same with white duco paint and writing the MES Nos of the fans, 25mm with black synthetic enamel paint and including oiling greasing of any make complete all as specefied and directed.

M&L scrubbing and preparing the old painted surfaces of exhaust fan of size 300/450mm sweep (Make :- Kessels /Usha / Orient / Crompton / Cool home / Bajaj/ Polar ) Complete including blade painting the same with white duco paint and writing the MES Nos of the fans, 25mm with black synthetic enamel paint and including oiling greasing of any make complete all as specefied and directed.

Supply & Fix canopy top and bottom for ceiling fans complete all a spcified and directed. (Make:-Bajaj/Crompton/Cool home/Polar)

S & F in repairs flexible twin core 23/0.0076 with copper conductor including connecting fan of any make complete all as specified and directed.

S&F 300mm long fan down rod with clamp heavy duty as required in replacement complete all as specified and directed.

S&F exhaust fan frame made out of MS sheet of any make and size of exhaust fan with suitable size of nut bolt and washers complete all as specified and directed

Material and labour for replacement of Unserviceable Louvers with new louvers of exhaust fan 450mm sweep complete all as specified and directed.

Material and labour for replacement of Unserviceable Louvers with new louvers of exhaust fan 300/380 mm sweep complete all as specified and directed.

S&F in repairs oil filled condenser of 2.5 MFD capacity after removing existing unserviceable condenser from any situation complete all as specified and directed, Make - Bajaj/ Usha/Havells

All as per item No 30 here-in-before but condenser 4 MFD capacity

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc as required all as specified and directed.

Supply & fix blade suitable for wall mounted fan 400/450 mm sweep fan complete all as specified and directed

Supply & fix in replacement for shackle assembly for c.fan complete all as specified and directed

Taking down the water heater storage type of any make of any capacity. dismantling the water heater carefully from its position fixed on walls, reassembling the water heater after replacement of defective parts and reinstalling the water heaters to their original locations or as directed, commissioning and testing the water heater complete, all as directed by the Engr-in-charge. Note: Any material/part found unserviceable during servicing shall be replaced by the contractor and measured and paid separately under respective items.

S&F in place of unsv PVC connection of any make with (ISI Mark) having10mm dia, 45 cm long with steel reinforcement suitable for hot water geyser outlet supply with 02 Nos of Unions/ cup shaped cover with washers all as directed by Engr-in-charge.

S&F in place of un PVC connection of any make with (ISI Mark) having 10mm dia, 45 cm long suitable for cold water geyser inlet with 02 Nos of Unions/ cup shaped PVC cover with washers all as directed by Engr-in-charge.

S&F in place of unserviceable inlet /outlet assembly of any make of geyser having six/seven/eight /nine hole suitable for Bathwell/ Bajaj / pearl water heater of capacity 25/50 litre all as directed by Engr-in Charge.

S&F in place of unserviceable inlet /outlet assembly of any make of geyser having six/seven/eight /nine hole suitable for Bathwell/ Bajaj / pearl water heater of capacity 10 litre all as directed by Engr-in Charge.

S&F in place of unsv rubber gasket suitable for six/seven/eight/ nine hole assembly of suitable size of water heater of capacity 50/25/10 ltr.

S&F in place of unsv 4'' long and 1/2'' dia Chrome plated bolt with suitable washers all as directed by Engr-in-Charge.

S&F in place of insulating material (glass wool) suitable for 25/50 litres capacity water heater, all as directed by Engr-in-Charge.

S&F in place of unsv split bottom cover (two pieces) suitable for water heater of any capacity duly painted, all as directed by Engr-in-Charge

S&F in place of unsv neon indicating lamp, rectangular /round as required at site, all as directed by Engr-in-Charge.

S&F in place of unsv heating element 1.5 KW, single phase, 230 volt with triangular base suitable for 25/50 Ltr water heater.

S&F in place of unsv heating element 2.0 KW, single phase, 230 volt with triangular base suitable for 25/50 Ltr water heater.

S&F in place of unsv heating element 1.5 KW, single phase, 230 volt with round base suitable for 25/50 Ltr water heater.

S&F in place of unsv heating element 1.5 KW, single phase, 230 volt with round base suitable for 10 Ltr water heater.

S&F in place of thermostat switch range upto 80”C suitable for 25/50 ltrs cap water heater. Make:-Ranco/Indfoss and equivalent

S&F in place of thermostat switch range upto 80”C suitable for 10 ltrs cap water heater. Make:-Ranco/Indfoss and equivalent

S&F in replacement of steel outer body 50 Ltrs capacity, any make complete all as specified and directed

S&F in replacement of steel outer body 25 Ltrs capacity, any make complete all as specified and directed

S&F in place unserviceable electric cable copper conductor, 3 core 2.5 Sqmm with PVC insulation.

S&F in place of unserviceable plug top 3 pin 15 Amps complete all as specified.

S&F in place of unserviceable safety nut for geyser of capacity 25/50 ltrs.

S & F in place of unserviceable Switch socket combination 3 pin 16A, flush type complete all as specified.

S & F in place of unserviceable sheet metal enclosure with socket plug top and MCB single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 20Amp complete all as specified.

Disconnecting & taking up or down the existing old unserviceable solar panel (flat collector plate ) of any description and in any position from the existing location for necessary repairs & maintenance / replacement all as directed

Taking down existing unserviceable solar plate of any description and supply and fixing new solar flat plate collector complete of existing shape & size. complete all as specified & directed by Engineer-in-Charge.

Taking down old existing unserviceable thermal insulation of any description and in any position including aluminum foil cladding from GI pipe lines 15 to 25mm dia complete all as directed.(NOTE : Aluminium foil cladding obtained in serviceable condition shall be re-used in the work ).

Dismantling the solar panel (made of flat collector plates) of any description, material and labour for cleaning the glass by washing with using soft detergent, cleaning & de-scaling the inside surface of copper fins / tubes with suitable size of drill rod, wire brush & with circulating concentrated de-scaling solution(ORISCALE BLASTER) mixed with water in suitable proportion circulating through pump till the complete deposits/scale is removed and approved by the Engineer-in-Charge, brazing the leaking copper tubes, fixing the copper tube & fins properly in their respective positions, reassembling the solar system after servicing / maintenance including replacement of flanges made out of gun metal, nuts, bolts & washers, gaskets etc., fixing & installation of the solar flat collector plate in position and its testing to the entire satisfaction of Engineer-in-Charge.

Material & Labour for Insulation of GI pipe 15 to 25mm dia with providing 25mm uniform thickness of glass wool fibers having density of 48 Kg per Cum, including cladding with using old serviceable aluminium foil all as directed.

Supply and fixing GI tubings medium grade 15mm bore dia ISI Mark with all fittings such as elbow, bends, sockets, nipples and union etc and fixed complete laid in trench/wall for the following sizes including taking down of existing old GI pipes complete all as specified and directed by Engr-in-charge :-

All item same as Ser item no 63 but 20mm bore dia

All item same as Ser item no 63 but 25mm bore

All item same as Ser item no 63 but 40mm bore dia

All item same as Ser item no but 63 50mm bore dia

Supply and Fixing 15mm Gun metal Globe or gate valve with iron wheel head screwed both ends for iron pipe of the following bore sizes complete all as per spd and directed by Engineer-in-charge.

All item same as Ser item no 68 but 20mm bore dia

All item same as Ser item no 68 but 25mm bore

All item same as Ser item no 68 but 40mm bore dia

All item same as Ser item no 68 but 50mm bore dia

Disconnecting & taking out existing unserviceable tap, 15mm bore of any description and in any position and supply, fixing, jointing and testing, 15mm bore, concussive push button taps of cast copper alloy, chromium plated, screwed for iron pipe and fixed complete all as directed.

Disconnecting & taking out existing unserviceable non return valve, 25mm bore of any description and in any position and supply, fixing new 25mm bore non return valve, cast iron, ISI marked complete all as specified & directed by Engineer-in-Charge.

Disconnecting & taking out old existing unserviceable temperature meter of any description and in any position and supply, fixing new temperature meter, 0-100 ºC range, dial type suitable for 15mm GI pipe including all necessary fittings complete all as specified and directed.

Opening of existing aluminium cladding from tank ,cleaning and stacking the same for reuse ,taking out glass wool and repairing the stainless steel tank and repairing the leakage by means of TIG welding as approved ,refilling of glass wool ,aluminium cladding by using old aluminium sheet complete all as directed by Engr- in -charge. Note:- Existing glass wool and aluminium sheet shall be reused, new glass wool and aluminium sheet if required shall be not measured and paid for separately complete all as specified and directed by Engineer-in-Charge.

Disconnecting and taking out old existing unserviceable water heating element of any description and in any position and supply, fixing new water heating element hexagonal/ Rectangular/circle type of capacity 5 KW with suitable thermostat as per existing site including all necessary fittings complete all as specified and directed.

Disconnecting & taking up or down existing unserviceable copper conductor flexible cable of any size & any description and supplying, fixing, connecting & testing new 3 core copper conductor flexible cable of 2.5 sqmm size, PVC insulated and PVC sheathed suitable for 1100 volts grade complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of insulated tank of 500 Ltr capacity with Electric back complete as per sample all as specified and directed by Eng in charge.

Material & labour for damaged solar collectors of copper fins / tubes with suitable size of drill rod, wire brush & with circulating concentrated , brazing the leaking copper tubes, fixing the copper tube & fins properly in their respective positions, reassembling the solar system after replacement of flanges,collectors made out of gun metal, nuts, bolts & washers, gaskets etc., fixing & installation of the solar flat collector plate in position and its testing to the entire satisfaction of Engineer-in-Charge.

Dismantaling /Opening of upper portion of Disel Engine 250 KVA to 125 KVA (Make : Greaves/ Kirloskar/ Cummins or any other make) air cooled,turbo charged ,Vertical type for top over hauling, repair/ servicing of engine including taking out rediator /fuel pump,water Pump,Turbo charger etc (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (b) Servicing & washing of complete engine partswith kerosine oilcc ( c) Re- assembling of engine after replacementof UNSV/defective parts with new parts as listed in given below. and testing of engine as per company recommendation after reassembling all parts as directed to the satifaction of the Engr-in -Charge (b) Servicing & washing of complete engine partswith kerosine oil Note : Repair and Transportation charge for carrying out repair & reinstall on same installation back shall be deemed to be included in this rates

Supply in replacement of following parts given below , all as per specified and directed by Engr in charge .i) Valve Exhaust -06 Nos

ii)Valve inlet -06

iii)insert Valve Seat -12 Nos

iv)Guide Valve -12 Nos

v)Cup Injector -06 Nos

vi) Fip Element -06 Nos

vii) Gasket Set-01 Nos

viii) Hose Pipe -01 Nos

ix) Fuel Filter -02 Nos

x) Lubrication Oil Filter -02 Nos

xi) Super By Pass Fillter -01 Nos

xii) Hose Clip Set -01 Nos

xiii) Piston set Complete -06 Nos

xiv Ring Set Complete -06 Nos

xv) Cyllinder Linner -06 Nos

xvi) Connecting Rod Bearing -06 Pair

xvii) Gasket Set Cyllinder Head -06 Nos

xvii) Callibration of Fuel Pump -01 Job

xix )Head Repair Work - 01 Job

xx ) Callibration of injectors of Nozzels -01 Job

xxi ) Lubrication Oil Pump -01 Job

xxii ) O ' Ring Set Complete -01 Nos

xxiii) Set of Fuel Flexible Pipe -01 Nos

xxiv) Stem Seal - 12 Nos

Dismantaling /Opening of upper portion of Disel Engine 125 KVA to 62.5 KVA (Make : Greaves/ Kirloskar/ Cummins or any other make) air cooled,turbo charged ,Vertical type for top over hauling, repair/ servicing of engine including taking out rediator /fuel pump,water Pump,Turbo charger etc (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (b) Servicing & washing of complete engine partswith kerosine oilcc ( c) Re- assembling of engine after replacementof UNSV/defective parts with new parts as listed in given below and testing of engine as per company recommendation after reassembling all parts as directed to the satifaction of the Engr-in -Charge (b) Servicing & washing of complete engine partswith kerosine oil Note : Repair and Transportation charge for carrying out repair & reinstall on same installation back shall be deemed to be included in this rates

Supply inreplacement of following parts given below all as per specified and directed by Engr in charge i) Valve Exhaust -03 Nos

ii)Valve inlet -03

iii)insert Valve Seat -6 Nos

iv)Guide Valve -6 Nos

v)Cup Injector -03 Nos

vi) Fip Element -03 Nos

vii) Gasket Set-01 Nos

viii) Hose Pipe -01 Nos

ix) Fuel Filter -02 Nos

x) Lubrication Oil Filter -02 Nos

xi) Super By Pass Fillter -01 Nos

xii) Hose Clip Set -01 Nos

xiii) Piston set Complete -03 Nos

xiv Ring Set Complete -03 Nos

xv) Cyllinder Linner -03 Nos

xvi) Connecting Rod Bearing -03 Pair

xvii) Gasket Set Cyllinder Head -03 Nos

xvii) Callibration of Fuel Pump -01 Job

xix )Head Repair Work - 01 Job

xx ) Callibration of injectors of Nozzels -01 Job

xxi ) Lubrication Oil Pump -01 Job

xxii ) O ' Ring Set Complete -01 Nos

xxiii) Set of Fuel Flexible Pipe -01 Nos

xxiv) Stem Seal - 6 Nos

Dismantaling /Opening of upper portion of Disel Engine 62.5 KVA to 20 KVA (Make : Greaves/ Kirloskar/ Cumiuns or any other make) air cooled,turbo charged ,Vertical type for top over hauling, repair/ servicing of engine including taking out rediator /fuel pump,water Pump,Turbo charger etc (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (b) Servicing & washing of complete engine partswith kerosine oilcc ( c) Re- assembling of engine after replacementof UNSV/defective parts with new parts as listed in given below and testing of engine as per company recommendation after reassembling all parts as directed to the satifaction of the Engr-in -Charge (b) Servicing & washing of complete engine partswith kerosine oil Note : Repair and Transportation charge for carrying out repair & reinstall on same installation back shall be deemed to be included in this rates

Supply in replacement of following parts given below all as per specified and directed by Engr in charge i) Valve Exhaust -03 Nos

ii)Valve inlet -03

iii)insert Valve Seat -6 Nos

iv)Guide Valve -6 Nos

v)Cup Injector -03 Nos

vi) Fip Element -03 Nos

vii) Gasket Set-01 Nos

viii) Hose Pipe -01 Nos

ix) Fuel Filter -02 Nos

x) Lubrication Oil Filter -02 Nos

xi) Super By Pass Fillter -01 Nos

xii) Hose Clip Set -01 Nos

xiii) Piston set Complete -03 Nos

xiv Ring Set Complete -03 Nos

xv) Cyllinder Linner -03 Nos

xvi) Connecting Rod Bearing -03 Pair

xvii) Gasket Set Cyllinder Head -03 Nos

xvii) Callibration of Fuel Pump -01 Job

xix )Head Repair Work - 01 Job

xx ) Callibration of injectors of Nozzels -01 Job

xxi ) Lubrication Oil Pump -01 Job

xxii ) O ' Ring Set Complete -01 Nos

xxiii) Set of Fuel Flexible Pipe -01 Nos

xxiv) Stem Seal - 6 Nos

Servicing of DG Sets of capacity 250 KVA /320 KVA of make (Make : Greaves/ Kirloskar/ Cummins or any other make) by the authorised Engineer of respective manufacturer of DG Set continous operational condition including the following checkings all as specified and directed by Engr-in -charge (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (a) Dismantaling/Opening of complete cyllinder head assebly rockers arms assemblypiston head assembly ,sleeves byremoving nuts &bolts for repair complete. (b) Servicing & washing of complete engine partswith kerosine oilcc ( c) Re- assembling of engine after replacementof UNSV/defective parts with new parts as listed in given below and testing of engine as per company recommendation after reassembling all parts as directed to the satifaction of the Engr-in -Charge (b) Servicing & washing of complete engine partswith kerosine oil Note : Repair and Transportation charge for carrying out repair & reinstall on same installation back shall be deemed to be included in this rates

(a) S & F in repairs Kit, fuel filter and ring

(b) S & F in repairs Element for Lubrication oil filter.

(c)S & F in repairs Kit, Element of super bypass filter.

(d) S & F in repairs Seal, O Ring and Air cleaner.

(e ) S & F in repairs Kit Conversion

(f )S & F in repairs Gasket, Rocker lever cover

All as per item above but for DG Sets of Capacity 180 KVA DG set,

(a) S & F in repairs Kit, fuel filter and ring

(b) S & F in repairs Element for Lubrication oil filter.

(c)S & F in repairs Kit, Element of super bypass filter.

(d) S & F in repairs Seal, O Ring and Air cleaner.

(e ) S & F in repairs Kit Conversion

(f )S & F in repairs Gasket, Rocker lever cover

All as per item above but for DG Sets of Capacity 100 KVA DG set

(a) S & F in repairs Kit, fuel filter and ring

(b) S & F in repairs Element for Lubrication oil filter.

(c)S & F in repairs Kit, Element of super bypass filter.

(d) S & F in repairs Seal, O Ring and Air cleaner.

(e ) S & F in repairs Kit Conversion

(f )S & F in repairs Gasket, Rocker lever cover

All as per item above but Diesl Engine of 62.5/ 63/50 KVA DG set

(a) S & F in repairs Kit, fuel filter and ring

(b) S & F in repairs Element for Lubrication oil filter.

(c)S & F in repairs Kit, Element of super bypass filter.

(d) S & F in repairs Seal, O Ring and Air cleaner.

(e ) S & F in repairs Kit Conversion

(f )S & F in repairs Gasket, Rocker lever cover

All as per item above but DG Sets of Capacity 40/30 KVA DG set

(a) S & F in repairs Kit, fuel filter and ring

(b) S & F in repairs Element for Lubrication oil filter.

(c)S & F in repairs Kit, Element of super bypass filter.

(e ) S & F in repairs Kit Conversion

(f )S & F in repairs Gasket, Rocker lever cover

All as per item above but DG Sets of Capacity 25/20/15 KVA DG set

(a) S & F in repairs Kit, fuel filter and ring

(b) S & F in repairs Element for Lubrication oil filter.

(c)S & F in repairs Kit, Element of super bypass filter.

(d) S & F in repairs Seal, O Ring and Air cleaner.

(e ) S & F in repairs Kit Conversion

(f )S & F in repairs Gasket, Rocker lever cover

M&L for Rewinding of armature of Dynamo/alternators 12V/24V volts with `F' class copper wire to match existing gauge including dismantling of old coil , cleaning thoroughly winding with super enameled copper wire of existing size and gauge,varnishing, drying etc and fixed with dynamo/alternator properly tesing and commissioning all as specified all and directed by Engr-in-Charge.

S & F repair radiator hoses of size 40mm dia or as per existing dia and 60 cm length for any capacity of DG set including jublee clip, clamp nuts etc are properly fixed and connected.as directed to the satifaction of the Engr-in -Charge

S & F in replacement of flexible pressure pipe for lubricant size of 60 cm length for oil and fuel connection for complete suitable for 180/100/82.5 KVA/63 KVA Engineas directed to the satifaction of the Engr-in -Charge

Supply and filling Engine oil 20W/40f make (Castroll/Kirloskar/HP)

S& Fill distilled water packed in sealed gallan of 5 Ltrs

Supply and filling water coolant(diluted)in radiator (make volve line or equivalent) including removal of old water/coolant, all as directed by Engineer-in-Charge.

Dismantling and removing of water pump assembly of any capacity any type of DG Set complete from the engine,repair/overhauling the same by replacing tornout components like bearing,impeller,bushes, oil seal,water seal,gaskets etc. reassembling,refixing and testing complete as directed to the satifaction of the Engr-in -Charge

Repair/overhauling of self starter 12V/24V including replacement of worn out clutch assembly,bush,spring,plunger assembly, solenoid switch,carbon brushes,brush spring etc.as directed to the satifaction of the Engr-in -Charge for the 250 KVA DG Set

Repair/overhauling of self starter 12V/24V including replacement of worn out clutch assembly,bush,spring,plunger assembly, solenoid switch,carbon brushes,brush spring etc.as directed to the satifaction of the Engr-in -Charge for the 180/125 KVA DG Set

Repair/overhauling of self starter 12V/24V including replacement of worn out clutch assembly,bush,spring,plunger assembly, solenoid switch,carbon brushes,brush spring etc.as directed to the satifaction of the Engr-in -Charge for the 100 KVA to 63 KVA DG Set

Repair/overhauling of self starter 12V/24V including replacement of worn out clutch assembly,bush,spring,plunger assembly, solenoid switch,carbon brushes,brush spring etc.as directed to the satifaction of the Engr-in -Charge for the 20/25/40 KVA DG Set

M & L for replacement of totally damaged self starter 12V/24V complete assembly suitable for any capacity of DG Set

Repair/overhauling of dynamo including replacement carbon, brushes holder, spring, commutator /slipring assembly bearing, regulator etc. of any make, type and capacity.

Supply in replacement of electrically operated fuel shut down valve assembly complete testing and commissioning as specified and directed by Engr.in-charge including dismantling and removal of old U/S valves of any capacity DG set.

Servicing/repairs of AMF panel complete including cleaning resetting/adjustment of relays,calibration of time delay relays, checking and replcement of diods, if required ,resistors contactor etc. complete for any make/type and capacity of DG sets.

Disconnecting and dismantling the alternator unit of 250 KVA DG Set from the base plate of the DG set and transporting to workshop for repair, dismantling the unit, further separating the armature from the startor carefully, cutting and taking out the burnt windings of the alternator carefully, cleaning the slots and , duly applying the insulation and assembling the stampings inserting in position in the startor including applying slot insulation and rewinding of the alternator startor winding with super enameled copper conductor of same gauge and same number of turns as that of existing one including replacement of carbon brushes tapping the windings and bringing out the coil conections for production of 3 phase 415 volt 50 HZ AC supply and preheating the windings and applying insulating varnish and drying the windings in oven and assembling the unit and transporting back to installation and fixing on base plate and coupling with the DG set and testing complete all as specified and directed.

Disconnecting and dismantling the alternator unit of 180/125/100 KVA DG Set from the base plate of the DG set and transporting to workshop for repair, dismantling the unit, further separating the armature from the startor carefully, cutting and taking out the burnt windings of the alternator carefully, cleaning the slots and , duly applying the insulation and assembling the stampings inserting in position in the startor including applying slot insulation and rewinding of the alternator startor winding with super enameled copper conductor of same gauge and same number of turns as that of existing one including replacement of carbon brushes tapping the windings and bringing out the coil conections for production of 3 phase 415 volt 50 HZ AC supply and preheating the windings and applying insulating varnish and drying the windings in oven and assembling the unit and transporting back to installation and fixing on base plate and coupling with the DG set and testing complete all as specified and directed.

Disconnecting and dismantling the alternator unit of 63 KVA DG Set from the base plate of the DG set and transporting to workshop for repair, dismantling the unit, further separating the armature from the startor carefully, cutting and taking out the burnt windings of the alternator carefully, cleaning the slots and , duly applying the insulation and assembling the stampings inserting in position in the startor including applying slot insulation and rewinding of the alternator startor winding with super enameled copper conductor of same gauge and same number of turns as that of existing one including replacement of carbon brushes tapping the windings and bringing out the coil conections for production of 3 phase 415 volt 50 HZ AC supply and preheating the windings and applying insulating varnish and drying the windings in oven and assembling the unit and transporting back to installation and fixing on base plate and coupling with the DG set and testing complete all as specified and directed.

Disconnecting and dismantling the alternator unit of 50/25 KVA DG Set from the base plate of the DG set and transporting to workshop for repair, dismantling the unit, further separating the armature from the startor carefully, cutting and taking out the burnt windings of the alternator carefully, cleaning the slots and , duly applying the insulation and assembling the stampings inserting in position in the startor including applying slot insulation and rewinding of the alternator startor winding with super enameled copper conductor of same gauge and same number of turns as that of existing one including replacement of carbon brushes tapping the windings and bringing out the coil conections for production of 3 phase 415 volt 50 HZ AC supply and preheating the windings and applying insulating varnish and drying the windings in oven and assembling the unit and transporting back to installation and fixing on base plate and coupling with the DG set and testing complete all as specified and directed.

Disconnecting and dismantling the alternator unit of 20/10 KVA DG Set from the base plate of the DG set and transporting to workshop for repair, dismantling the unit, further separating the armature from the startor carefully, cutting and taking out the burnt windings of the alternator carefully, cleaning the slots and , duly applying the insulation and assembling the stampings inserting in position in the startor including applying slot insulation and rewinding of the alternator startor winding with super enameled copper conductor of same gauge and same number of turns as that of existing one including replacement of carbon brushes tapping the windings and bringing out the coil conections for production of 3 phase 415 volt 50 HZ AC supply and preheating the windings and applying insulating varnish and drying the windings in oven and assembling the unit and transporting back to installation and fixing on base plate and coupling with the DG set and testing complete all as specified and directed.

Supply in replacement of diode assembly complete suitable to match the existing one of 250 KVA alternator excitor unit.

Supply in replacement of diode assembly complete suitable to match the existing one of 180/125/100KVA alternator excitor unit.

Supply in replacement of diode assembly complete suitable to match the existing one of 63/50/40/30 KVA alternator excitor unit.

Supply in replacement of diode assembly complete suitable to match the existing one of 12.5/20/25 KVA alternator excitor unit.

Supply in replacement of PVC insulated battery lead with 16 Sq.mm copper conductor cable of length 2 mtr with copper/brass clamps and lugs for fixing on battery terminals and self starter complete as specified and as directed.

Supply in replacement of rectifiers for alternators suitable for Gensets upto 40/63/82.5/100/110KVA capacity complete as specified and as directed.

Supply and fixing carbon brushes suitable for alternators upto 250 KVA gensets. complete as specified and as directed.

Supply in replacement of RPM meter complete with cable and accessories at the last range 0 to 2500 complete as specified and as directed.

Supply in replacement of water temperature gauge complete with cable and accessories at the last range 0 to 150 degree centigrate complete as specified and as directed.

Supply in replacement of oil temp gauge as per existing site requirement complete as specified and as directed.

Supply in replacement of oil pressue gauge as per existing site requirement complete as specified and as directed.

Dismantling the defective Fuel Injector Assembly of any capacity from the existing foundation and engine including taking down all electrical connections transporting to approved authorised workshop, after setting up opening the complete, connector plate, gasket & complete overhauling re- assembling the Fuel Injector after transporting back to site re-installing carrying out alignment of complete DG set reconnecting up all electrical connections testing and commissioning complete the following capacity of DG set (Note:- (a) Rate quoted shall be deemed to be inclusive making good the distrubed surfaces (b) The DG set shall be tested for the satisfaction of Engr -in -charge to achive designed parameters. (a)180 KVA capacity DG Se

(b) 100/62.5/50 KVA DG

(c) 40/30/25/20 KVA DG

S & F in repair battery terminal brass superior quality suitable for 180 AH 12 Volts Battery

Supply and fixing in replacement of ignition switch and key of 110/100/ 82.5 KVA DG Set

Supply and fixing in replacement of ignition switch and key of 63/40 KVA DG Set

Supply and fixing in replacement of AVR unit of 250 KVA to 100 KVA for matching the existing AVR unit, complete all as specified and directed by Eng-in charge. Make:- Kirloskar/Cummins/Ashok Leyland/Stanford.

Supply and fixing in replacement of AVR unit of 63 KVA to 40 KVA for matching the existing AVR unit, complete all as specified and directed by Eng-in charge. Make:- Kirloskar/Cummins/Ashok Leyland/Stanford.

Supply and fixing in replacement of AVR unit of 25/20/10 KVA for matching the existing AVR unit, complete all as specified and directed by Eng-in charge. Make:- Kirloskar/Cummins/Ashok Leyland/Stanford.

S&F in replacement of contactor suitable for AMF panel contactor MNX 32 3pole 240V as per existing contactor of site

S&F in replacement of contactor suitable for AMF panel contactor MNX 25 3pole 240V as per existing contactor of site

S&F in replacement of contactor suitable for AMF panel contactor MNX 16 3pole 240V as per existing contactor of site

S&F free lead acid battery 12 volts 180 AH complete all as specified and as directed (Make: Exide/Amron).

M&L for servicing/ cleaning of MS diesel tank of DG set 180/160/100 KVA by draining out the diesel from tank, cleaning the tank with soap water/ suitable solution and painting the external surface with one coat of synthetic enamel paint of existing colour including repalcement of drain valve, outlet pipe complete all as specified and as directed.

M&L for servicing/ cleaning of MS diesel tank of DG set 62.5/40/50/25 KVA by draining out the diesel from tank, cleaning the tank with soap water/ suitable solution and painting the external surface with one coat of synthetic enamel paint of existing colour including repalcement of drain valve, outlet pipe complete all as specified and as directed.

S&F in replacement of MCCB, three pole, 250 Amp 415 volts, 50 Hz breaking capacity not less than 35 kA with adjustable thermal and adjustable magnetic protection release with spreader links, Ics = 100% Icu complete all as specified and as directed(Make: Legrand/ABB/Siemens).

S&F in replacement of MCCB, three pole, 160 Amp 415 volts, 50 Hz breaking capacity not less than 25 kA with adjustable thermal and adjustable magnetic protection release with spreader links, Ics = 100% Icu complete all as specified and as directed(Make: Legrand/ABB/Siemens).

S&F in replacement of MCCB, three pole, 125 Amp 415 volts, 50 Hz breaking capacity not less than 25 kA with adjustable thermal and adjustable magnetic protection release with spreader links, Ics = 100% Icu complete all as specified and as directed(Make: Legrand/ABB/Siemens).

S&F in replacement of MCCB, three pole, 100 Amp 415 volts, 50 Hz breaking capacity not less than 25 kA with adjustable thermal and adjustable magnetic protection release with spreader links, Ics = 100% Icu complete all as specified and as directed(Make: Legrand/ABB/Siemens).

S&F in replacement, fan belt suitable for 12.5 KVA DG set complete all as specified and as directed.

S&F in replacement, fan belt suitable for 20/25//30 KVA DG set complete all as specified and as directed.

S&F in replacement, fan belt suitable for 40/50 KVA DG set complete all as specified and as directed.

S&F in replacement, fan belt suitable for 62.5/63 KVA DG set complete all as specified and as directed.

S&F in replacement, fan belt suitable for 100 KVA DG set complete all as specified and as directed.

S&F in replacement, fan belt suitable for 180 KVA DG set complete all as specified and as directed.

S&F in replacement, fan belt suitable for 250 KVA DG set complete all as specified and as directed.

Dismentling/ taking down complete radiator assembly of DG set 180 KVA and transporation to market for repair by :- (i) Opening the radiator assembly with brazing/ welding for repair/ services. (ii) Cleaning of all water tube with diluted solution of HCL & cleaning with water preasure & removing the sludge and dust from inside the tank by flushing out. (iii) Repair of fins by soldring/ brazing. (iv) Repair of bottom brass water tank by soldring/ brazing. (v) Repair of radiator hose assembly. (vi) Fixing the complete radiator assembly to its orignal position and testing complete

Dismentling/ taking down complete radiator assembly of DG set 100 KVA and transporation to market for repair by :- (i) Opening the radiator assembly with brazing/ welding for repair/ services. (ii) Cleaning of all water tube with diluted solution of HCL & cleaning with water preasure & removing the sludge and dust from inside the tank by flushing out. (iii) Repair of fins by soldring/ brazing. (iv) Repair of bottom brass water tank by soldring/ brazing. (v) Repair of radiator hose assembly. (vi) Fixing the complete radiator assembly to its orignal position and testing complete

Dismentling/ taking down complete radiator assembly of DG set 62.5 KVA and transporation to market for repair by :- (i) Opening the radiator assembly with brazing/ welding for repair/ services. (ii) Cleaning of all water tube with diluted solution of HCL & cleaning with water preasure & removing the sludge and dust from inside the tank by flushing out. (iii) Repair of fins by soldring/ brazing. (iv) Repair of bottom brass water tank by soldring/ brazing. (v) Repair of radiator hose assembly. (vi) Fixing the complete radiator assembly to its orignal position and testing complete

Dismentling/ taking down complete radiator assembly of DG set 20/25/40 KVA and transporation to market for repair by :- (i) Opening the radiator assembly with brazing/ welding for repair/ services. (ii) Cleaning of all water tube with diluted solution of HCL & cleaning with water preasure & removing the sludge and dust from inside the tank by flushing out. (iii) Repair of fins by soldring/ brazing. (iv) Repair of bottom brass water tank by soldring/ brazing. (v) Repair of radiator hose assembly. (vi) Fixing the complete radiator assembly to its orignal position and testing complete

Supply , laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavu duty aluminium conductor LT 1100 V grade cross sectional area 50 sq 3.5 core, complete all as specified and directed by Engineer-in-Charge

Supply , laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavu duty aluminium conductor LT 1100 V grade cross sectional area 70 sq 3.5 core, complete all as specified and directed by Engineer-in-Charge

Supply , laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavu duty aluminium conductor LT 1100 V grade cross sectional area 35 sq 3.5 core, complete all as specified and directed by Engineer-in-Charge

Supply , laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavu duty aluminium conductor LT 1100 V grade cross sectional area 25 sq 4 core, complete all as specified and directed by Engineer-in-Charge

S&F in replacement of Change over switch off load type with enclosure, conforming IS 13947 part I & III 415V, 4 pole of rating 63 amps, including taking out unservicable one complete all as specified and directed by Engineer-in -Charge.(Make: Havells/Hpl/Indoasian/L&T/Standard)

S&F in replacement of Change over switch off load type with enclosure, conforming IS 13947 part I & III 415V, 4 pole of rating 100 amps, including taking out unservicable one complete all as specified and directed by Engineer-in -Charge.(Make: Havells/Hpl/Indoasian/L&T/Standard)

S&F in replacement of Change over switch off load type with enclosure, conforming IS 13947 part I & III 415V, 4 pole of rating 200 amps, including taking out unservicable one complete all as specified and directed by Engineer-in -Charge.(Make: Havells/Hpl/Indoasian/L&T/Standard)

S&F in replacement of Change over switch off load type with enclosure, conforming IS 13947 part I & III 415V, 4 pole of rating 320 amps, including taking out unservicable one complete all as specified and directed by Engineer-in -Charge.(Make: Havells/Hpl/Indoasian/L&T/Standard)

S&F commissioning and testing of CPRI approved outdoor cubical type LT panel IP-54 Protection for outdoor shell and IP- 42 for inner shall,suitable for 415V, 3 phase, 4 wire 50Hz, AC supply system fabricated fromstainless steel totally enclosed,Dust,Weather & vermin proof, 3.15 mm thick for outer shell and 2mm thick for inner shell having MS section not less then 50x50x6 mm thick having TPN aluminium busbar mounted in porcelin insulator duly drilled hole for cable connection including front and rear side opening with locking arrangement and provn for incoming and outgoing cables with glands including control wiring with minimum 1.5 sqmm PVC insulated copper conductor for measuring of voltage, amp with indicators RYB, painting with two coat of smoke grey synthetic enamelled paint over a coat of red oxide primer complete all as specified and directed by Engrineer-in-Charge. Note:- LT panel shall be mounted on brickwork in CM 1:4 not less than 60 cm above ground level with suitable foundation, rendering 15 mm in CM1:6 and two coates of cement base paint and the rates shall be inclusive in the quoted rate.

Supply in replacement of 24 Volt Relay ,taking down and reconnecting up all electrical connections testing and commissioning complete as directed to the satifaction of the Engr-in -Charge

Supply in replacement of 12 Volt Relay ,taking down and reconnecting up all electrical connections testing and commissioning complete as directed to the satifaction of the Engr-in -Charge

Supply and fixing in replacement of Didital volt meter as per existing size complete all as specified and directed.

Supply and fixing in replacement of Digital Amp meter as per existing size complete all as specified and directed.

Supply and fixing in replacement of Digital Frequency meter as per existing size complete all as specified and directed.

Supply and fixing in replacement of indicator lamp assembly complete LED type suitable for the existing system supply voltage for the existing system supply voltage 230V / 440 V AC including taking down old lamp assembly

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TARA ENTERPRISES

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TARA ENTERPRISES

J S ENGINEERS

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