REPAIR MAINT OF PUMPS MOTORS STARTERS VOLTAGE STABLIZERS ETC UNDER AGE E M OF GE SATWARI

Amount

Disconnecting the electrical connection from the panel and taking out unserviceable VT Motor any size from the foundation of bore well and other accessories carrying to workshop for repair, after repair VT Motor shifted to the existing bore well and re installation in orignal position including all electrical connection testing and commissioning complete all as specified and directed. Note: Spare part measured and paid under relivent items.The cost of transportation to and from workshop and T&P required for taking down VT motor from foundation of borewell is deemed to be included in the quoted rate.

M & L for removing the burnt winding wire of the VT motor, cleaning the slots for rewinding, and rewinding the motor with super enamelled copper winding wire superior quality as per exisitng gauge and size, varnishing, drying, same replacement of bushes and any other spare parts required replacement of bearings and assembling the motor of Cap 35 to 40 HP re-assembling, re-installing at site connecting and testing complete all as specified and directed.

All as per Srl item No 02 here in before but of Capacity 30 HP

Disconnecting the electrical connection from the panel and VT motor to the pump set and taking out unserviceable VT pump any size from the bore well including column pipe and other accessories carrying to workshop for repair, after repair of VT pump Lowering, jointing the same orignal position/location with column pipe, motor and other accessories connecting to all electrical connection testing and commissioning including replacement of all new nut/bolt & washer, gasket etc as required at site complete all as specified and directed by Engineer-in-charge. Note: The cost of transportation from workshop is deemed to be included in the quoted rate Note: Spare part measured and paid seperatly in sch 'A' under relivent items. The cost of transportation to and from workshop and T&P required for taking down VT pump from borewell is deemed to be included in the quoted rate.

Repair/Opening & overhauling of VT pump set by dismantling (in r/o ser item No 04) cleaning and servicing, replacement of minor parts required for proper functioning, painting the VT Motor body set with one coat of synthetic enamel paint after preparing the surfaces all as specified and directed by the Engr-in-charge. Note: Major spare part measured and paid seperatly in sch 'A' under relivent items.

Gun metal impeller as per existing size.

Neck Ring as per existing size.

Gland plate as per existing size.

Studs as per existing size.

Stainless steel line shaft 3 metre long as per existing size.

Top shaft 1.5 metre long as per existing size.

Guide spider 6" as per existing size.

Guide spider bush as per existing size.

Stainless steel sleeve as per existing size.

Shaft coupler as per existing size.

Stuffing box as per existing size.

Thrust bearing as per existing size.

Cast iron impeller housing as per existing size.

Disconnecting the electrical connection from the panel and taking out unserviceable submersible pump & Motor's set of capacity 17.5 HP to 40 HP from the bore well including column pipe and other accessories carrying to workshop for repair complete all as specified and directed. Note: (i) The cost of transportation to workshop & back and T&P required for taking down submersible pump from borewell is deemed to be included in the quoted rate. (ii) Spare part measured and paid seperatly under relivent items.

All as per Srl item No 19 here in before but of Capacity 7.5 HP

M & L for Lowering the serviciable submersible pump set of capacity 15HP to 40HP after repair shifted to in its orignal location joint with column pipe and other accessories connecting to all electrical connection testing and commissioning including replacement of all new nut/bolt & washer, gasket and binding the submersible cable with colum pipe etc as required at site complete all as specified and directed by Engineer-in-charge. Note: (i) The cost of transportation from workshop & back and T&P required for taking down submersible pump from borewell is deemed to be included in the quoted rate. (ii) Spare part measured and paid seperatly under relivent items.

All as per Srl item No 21 here in before but of Capacity 7.5 HP

M & L for strip opening of motor, taking out roter from stater taking out burnt winding from the stater cleaning the core and rewinding the same with insulated copper wire of existing gauge including other winding material of Cap up to 7.5 HP complete all as specified and directed by Engr-in Charge.

All as per Srl item No 23 here in before but of size 15 HP to 20 HP

All as per Srl item No 23 here in before but of size 25 HP to 30 HP

All as per Srl item No 23 here in before but of size 35 HP to 40 HP

M & L in replacement of the defactive spare parts of submersible Motor sets are as under complete all as specified and directed by Engineer-in-charge.

Thrust plate of submersible motor 7.5 HP as per existing size.

Thrust plate of submersible motor 17.5 HP as per existing size.

Thrust plate of submersible motor 25 HP to 30 HP as per existing size.

Thrust plate of submersible motor 35 HP to 40 HP as per existing size.

Thrust bearing and base with pad of submersible motor 7.5 HP as per existing size.

Thrust bearing and base with pad of submersible motor 17.5 HP as per existing size.

Thrust bearing and base with pad of submersible motor 25 HP to 30 HP as per existing size.

Thrust bearing and base with pad of submersible motor 35 HP to 40 HP as per existing size.

Gun metal bushes for submersible motor 7.5 HP as per existing size.

Gun metal bushes for submersible motor 17.5 HP as per existing size.

Gun metal bushes for submersible motor 25 HP to 30 HP as per existing size.

Gun metal bushes for submersible motor 35 HP to 40 HP as per existing size.

Remetaling, grinding, polishing and balancing of shaft for submersible motor 7.5 HP to 17.5 HP as per existing size.

Remetaling, grinding, polishing and balancing of shaft for submersible motor 25 HP to 40 HP as per existing size.

Coupling arrangement with key of submersible motor of cap 7.5 HP to 17.5 HP as per existing size.

Coupling arrangement with key of submersible motor of cap 25 HP to 40 HP as per existing size.

Opening the submersible pump sets for repair of various size & capacity in replacement of the defactive spare parts of are as under complete all as specified and directed by Engineer-in-charge:-

Stainless steel shaft of submersible pump of cap 7.5 HP as per existing size.

Stainless steel shaft of submersible pump of cap 17.5 HP as per existing size.

Stainless steel shaft of submersible pump of cap 25 HP to 30 HP

Stainless steel shaft of submersible pump of cap 35 HP to 40 HP

Impellers for submersible pump set 7.5 HP as per existing size.

Impellers for submersible pump set 17.5 HP as per existing size.

Impellers for submersible pump set 25 HP to 30 HP as per existing size.

Impellers for submersible pump set 35 HP to 40 HP as per existing size.

Bowl bush for submersible pump set 7.5 HP as per existing size.

Bowl bush for submersible pump set 17.5 HP as per existing size.

Bowl bush for submersible pump set 25 HP to 30 HP as per existing size.

Bowl bush for submersible pump set 25 HP to 30 HP as per existing size.

Neck ring for submersible pump set 7.5 HP as per existing size.

Neck ring for submersible pump set 17.5 HP as per existing size.

Neck ring for submersible pump set 25 HP to 30 HP as per existing size.

Neck ring for submersible pump set 35 HP to 40 HP as per existing size.

Thrust bearing for submersible pump 7.5 HP as per existing size.

Thrust bearing for submersible pump 17.5 HP as per existing size.

Thrust bearing for submersible pump 25 HP to 30 HP as per existing size.

Thrust bearing for submersible pump 35 HP to 40 HP as per existing size.

Sand guard assembely of 25 to 40 HP submersible Motor as existing make and size

Sand guard assembely of 7.5 to 20 HP submersible Motor as existing make and size

Water filling plug of 25 to 40 HP submersible Motor as existing make and size

Water filling plug of 7.5 to 20 HP submersible Motor as existing make and size

Bush housing set including bush of 25 to 40 HP submersible Motor as existing make and size

Bush housing set including bush of 7.5 to 20 HP submersible Motor as existing make and size

Upper housing set of 25 to 40HP submersible Motor as existing make and size

Upper housing set of 7.5 to 20 HP submersible Motor as existing make and size

Lower housing set of 25 to 40 HP submersible Motor as existing make and size

Lower housing set of 7.5 to 20 HP submersible Motor as existing make and size

Mechanical seal of 25 to 40 HP submersible Motor as existing make and size

Mechanical seal of 7.5 to 20 HP submersible Motor as existing make and size

Seal guide sleeve of 25 to 40 HP submersible Motor as existing make and size

Seal guide sleeve of 7.5 to 20 HP submersible Motor as existing make and size

Stator assembly along with winding wire of 25 to 40 HP submersible Motor as existing make and size

Stator assembly along with winding wire of 7.5 to 20 HP submersible Motor as existing make and size

Roter assembly of 25 to 40 HP submersible Motor as existing make and size

Roter assembly of 7.5 to 20 HP submersible Motor as existing make and size

Cable connector sleeve and spring guide plate of 25 to 40 HP submersible Motor as existing make and size

Cable connector sleeve and spring guide plate of 7.5 to 20 HP submersible Motor as existing make and size

Tie rod & tie bolt of 25 to 40 HP submersible Motor as existing make and size

Tie rod & tie bolt of 7.5 to 20 HP submersible Motor as existing make and size

Motor base along with inner plate of 7.5 to 20 HP submersible Motor as existing make and size

Motor base along with inner plate of 25 to 40 HP submersible Motor as existing make and size

Diaphragm along with diaphargm spring of 25 to 40 HP submersible Motor as existing make and size

Diaphragm along with diaphargm spring of 7.5 to 20 HP submersible Motor as existing make and size

Doom nut and "O" ring of 25 to 40 HP submersible Motor as existing make and size

Doom nut and "O" ring of 7.5 to 20 HP submersible Motor as existing make and size

Impeller cover of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Impeller cover of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Multi stage impeller set of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Multi stage impeller set of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Guide vane of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Guide vane of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Pump barrel of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Pump barrel of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Rubber bearing of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Rubber bearing of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Pin bolt valve, O rubber gasket of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Pin bolt ,valve, O rubber gasket of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Cable guard and filtrating screen of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Cable guard and filtrating screen of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Shaft coupling of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Shaft coupling of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Haxagonal shaft of submersible pump having discharge 15000 Gln/hr at 80 Mtr head of existing make and size

Haxagonal shaft of submersible pump having discharge 2000 Gln/hr at 50 Mtr head of existing make and size

Disconnecting the electrical connection for taking out unserviceable centrifugal motor of cap 7.5 HP to 20 HP from the foundation and other accessories carrying to workshop for repair, after repair centrifugal motor shifted to the existing pump house and re installation in orignal position including all electrical connection testing and commissioning complete all as specified and directed. Note: .The cost of transportation to and fro workshop is deemed to be included in the quoted rate. Spare part measured and paid under relivent items

All as per ser item No 111 above here-in-before of capacity 0.5 HP

M & L for removing the burnt winding wire of the centrifugal motor, cleaning the slots and rewinding the motor with super enamelled copper winding wire superior quality as per exisitng gauge and size, varnishing, drying, replacement of bearings and assembling the motor of Cap 17.5 HP to 20 HP complete all as specified and directed.

All as per Srl tiem No 113 but of capacity 10 HP complete.

All as per Srl tiem No 113 but of capacity 7. 5 HP complete.

All as per Srl tiem No 113 but of size 0. 5 HP

M & L in replacement the defective parts of centrifugal pumps Set at the various cap of the Pumps are as under complete all as specified and directed by Engineer-in-charge:-

Replacement of impllers of cap 0.5 HP as per existing size.

Replacement of impllers of cap 7.5 HP as per existing size.

Replacement of impllers of cap 10 HP as per existing size.

Replacement of impllers of cap 17.5 HP to 20 HP as per existing size.

Replacement of gland bush of cap 0.5 HP including gland packing of existing size.

Replacement of gland bush of cap 7.5 HP including gland packing of existing size.

Replacement of gland bush of cap 10 HP including gland packing of existing size.

Replacement of gland bush of cap 17.5 HP to 20 HP including gland packing of existing size.

Replacement of ball bearing of cap 0.5 HP as per existing size.

Replacement of ball bearing of cap 7.5 HP as per existing size.

Replacement of ball bearing of cap 10 HP as per existing size.

Replacement of ball bearing of cap 17.5 HP to 20 HP as per existing size.

Replacement of center guide of cap 7.5 HP as per existing size .

Replacement of center guide of cap 10 HP as per existing size .

Replacement of center guide of cap 17.5 HP to 20 HP as per existing size .

Replacement of pump shaft of cap 7.5 HP to 10 HP as per existing size.

Replacement of pump shaft of cap 17.5 HP to 20 HP as per existing size.

Replacement of neck ring cap 7.5 HP to 10 HP any size .

Replacement of neck ring cap 17.5 HP to 20 HP any size .

Replacement of tyre coupling of cap 7.5 HP to 10 HP as per existing size.

Replacement of tyre coupling of cap 17.5 HP to 20 HP as per existing size.

All as per ser item No 139 above here-in-before but of cap 25KW with 63 Ampere TP Heavy duty complete.

All as per ser item No 139 above here-in-before but of cap 15KW with 40 Ampere TP Heavy duty complete.

All as per ser item No 142 above here-in-before but of cap 7.5 H.P complete.

Disconnecting the electrical connection dismantling and removing existing automatic voltage stablizer for automatic operation oil cooled servo controlled type input voltage 300 – 440 V & out put voltage 415 V cap 73 KVA to 100 KVA opening, servicing, cleaning and refixing /re-installation the same. Note: Replacement repair of parts if any found damaged during repair shall be measured and paid for separately

All as per ser item No 144 here-in-before but cap 50 KVA to 63 KVA

All as per ser item No 144 here-in-before but cap upto 30 KVA

Dismantling and Rewinding of dimmer coil with supper enameled copper winding wire including vamishing tapping and insulating material to get same cap 73 KVA to 100 KVA.

All as per ser item No147 here-in-before but cap 50 KVA to 63 KVA

All as per ser item No 147 here-in-before but cap upto 30 KVA

M&L dismantling of primary & secondary coils carefully taking out winding wire preparing for rewinding with super enameled copper winding wire of appropriates gauge with alled insulating material varnishing the winding with air drying insulating varnish, heat treatment etc complete.

M&L for toping up of new transformer oil not less than 45 KV strength

Replacement of unserviceable prifited circuit board (PCB) complete including taking down.

Replacement of dimmer brush with carbon brush including brush holder etc complete.

Replacement of analog Amp meter 0-200 Amps with CTS 96mm square as directed by Engr-in-charge.

Replacement of internal wiring with suitable size complete as directed by Engr-in-charge

Replacement of brass studs fixed for input & out put of stablizer with brass nuts for upto 73 to 100 KVA cap

All as per ser item No 157 here-in-beforebut cap 50 KVA to 63 KVA

All as per ser item No 157 here-in-before but cap 20 KVA to 45 KVA

Indicator lamp set (RYB) complete

S&F in replacement of On load Changeover including enclousere with advance neutral 415V, 250Amps, 4 pole including connecting incoming and outgoing connection and testing after making all connection as directed by Engr-in-Charge. Make : Havells / C&S / Standard / L&T.

All as per ser item No 163 here-in-before but 200 Amps 415 Volts complete. Make : Havells / C&S / Standard / L&T.

All as per ser item No 163 here-in-before but 160 Amps 415 Volts complete. Make : Havells / C&S / Standard / L&T.

All as per ser item No 163 here-in-before but 125 Amps 415 Volts complete. Make : Havells / C&S / Standard / L&T.

All as per ser item No 163 here-in-before but 63 Amps 415 Volts complete. Make : Havells / C&S / Standard / L&T.

Supply and fixing in replacement of PVC insulated and PVC sheathed flat submersible cable 6 sqmm 3 core with stranded copper conductor 1100 volts grade suitable for submersible motors and pumps and making electric connections all as specified and directed. Make Polycab/Finolex/Havell,s

All as per ser item No168 here-in-before but of size 10 sqmm 3 core

All as per ser item No 168 here-in-before but of size 16 sqmm 3 core

All as per ser item No 168 here-in-before but of size 25 sqmm 3 core

M&L in replacement of Sub main wiring with four single core stranded copper conductor unsheathed PVC insulated cable 1100V grade, 25 sq mm drawn through suitable size of non-metallic PVC rigid conduit with 16 sqmm copper conductor cable as earth conductor and conduit accessories fixed up in surface/ recessed as required, for three phase wiring including connecting motor stater to motor box complete all as specified and directed.

All as per item No 172 above here-in-before but of size 06 sq mm complete all as specified and directed.

All as per item No 172 above here-in-before but of size 04 sq mm complete all as specified and directed.

Supply & fixing in replacement of soft starter of capacity 40 HP submersible Motor TP, supply voltage limits 195-484 Volts, frequency 50-60 HZ, C/S ±10%, IcL starter rating 70 Amps connection in the motor supply line for standard applications, IP20, relay output R1 230V running, alarm, trip, stopped, not stopped starting, ready C/O & relay outputs R2 230V running, alarm trip, stopped, not stopped, starting, ready, minimum switching current 100mA at 12V DC (realy outputs), Max switching current 5A 250 V AC resistive 1 realy outputs, motor power range AC-3 25KW-35KW at 380-440V 3 phase complete all as specified and directed. Make - L&T, Havells, ABB/ Shinieder.

Supply and fix in replacement of MS Column pipe inside the bore well to header of size 80 mm both side flange ended in every three mtr along with nut bolt and Washer as directed by Engr-in-charge.

Supply and fix in replacement of MS Column pipe inside the bore well to header of size 100 mm both side flange ended in every three mtr along with nut bolt and Washer as directed by Engr-in-charge.

Supply and fix in replacement of MS Column pipe inside the bore well to header of size 150 mm both side flange ended in every three mtr along with nut bolt and Washer as directed by Engr-in-charge.

Supply and fix in replacement of MS tail piece of submersible pump of size 80 mm one side flange ended of existing size and one side of threaded end of existing size as directed by Engr-in-charge.

Supply and fix in replacement of MS tail piece of submersible pump of size 100 mm one side flange ended of existing size and one side of threaded end of existing size as directed by Engr-in-charge

Supply and fix in replacement of MS tail piece of submersible pump of size 150 mm one side flange ended of existing size and one side of threaded end of existing size as directed by Engr-in-charge

Supply and fix in replacement of MS tia rod ( U Clamp ) for holding of submersible pump set of size 25 x 6 mm both welded bolt of existing size as directed by Engr-in-charge

M & L in replacement of contactor 3 pole with coil voltage 220 volt type MNX 70 Rating complete as directed by Engr-in-charge

M & L in replacement of contactor 3 pole with coil voltage 220 volt type MNX 110 Rating complete as directed by Engr-in-charge

M & L in replacement of single phase preventor 440 volt complete as directed by Engr-in-charge

M&L for earthing with GI earth plate electrode 60cm×60cm ×6mm thick burried directly in ground (Earth pit not less than 2.25 mtr deep below normal ground level ) with top edge of earth plate not less than 1.5 metres below normal ground level, connected to GI earth strip 25x4.mm dia connected to earth plate electrode by means of bolts, nuts, check nuts and washers, earth wire protected with and including 40 mm bore medium grade ISI marked GI pipe not less than 7.5 meters long all as shown in electrical plate no 3 of MES schedule part-1,with and including PCC 1:3:6 type C1 pit with cover of RCC 1:2:4 type B1,reinforced with welded steel wire fabric not less than 4 kg per sqm with handle and angle iron frame, watering arrangment with 20 mm bore GI medium grade pipe ISI marked, GI funnel with GI wiremesh, filling with mixture of common salt and charcoal, necessary excavation, refilling, removing away soil and earth work in any type of soil, including test point, testing and commissioning complete.

Material and labaur Galvanised Iron strip 25X4 mm l etc. complete all as specified and directed by Engineer-in-Charge.

Material and labaur Galvanised Iron strip 32X6 mm l etc. complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of 150mm bore non rerurn (NRV) sluice valve of CI body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel cap, fixing with new nuts, bolts, washers and rubber insertion/ packing steel plate as required complete all as specified and directed.

All as per item No 189 above here-in-before of size 100 mm bore

All as per item No 189 above here-in-before of size 80mm bore

S&F in replacement of 80 mm bore sluice valve of CI body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel cap, fixing with new nuts, bolts, washers and rubber insertion/ packing complete all as directed for the following sizes :-

All as per item No 192 above of size 100 mm bore

All as per item No 192 above of size 150mm bore

Supply & fixing in replacement of MCCB 4 Pole, 200 to 250 Amps, 415 volt, 36 KA, 50 Hz adjustable type with thermal and magnetic release complete all as specified and directed. Make-Havells/ABB/L&T/Legrand.

Supply & fixing in replacement of MCCB, TP, 160 Amps, 36 KA wih adjustable thermal and magnetic setting complete all as specified and directed Make -Legrand /ABB/L&T /Havells.

Taking down the starter panel & disconnecting the electrical connection from the main panel for repair and replacement of panel wiring, CT's, Connector, Lugs/thimble etc and reconnection at the same position testing commissioning complete all as specified and directed by Engineer-in-charge.

vivek and co

M/S AMBASSADOR ELECTRIC WORKS