REPAIR / MAINT AND SERVICING OF ELECTRIC MOTOR AND PUMPING SETS OF PUMP HOUSE AT LGJ MIL STN

Amount

Taking down carefully defective/burnt out 3 phase, 415 volt, 75 HP electric driven motor coupled with centrifugal pumping set from its base, disconnect the electrical and mechanical connections and isolate the motor from pumping set, transporting to workshop, dismantling/opening the motor and taking out the burnt out stator winding, clenaing the slots, re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wound stator and heating in heating chamber, replacing the cooling fan, ball bearing(02 Nos), bush (02 Nos) as per existing size, re assembling the motor and testing, transporting to site, mounting and recoupled with respective pumps and base plate, reconnecting all disconected connections and testing on full load complete all as specified and directed by Engr-in-Charge.

Taking down carefully defective/burnt out 3 phase, 415 volt, 50 HP electric driven motor coupled with centrifugal pumping set from its base, disconnect the electrical and mechanical connections and isolate the motor from pumping set, transporting to workshop, dismantling/opening the motor and taking out the burnt out stator winding, clenaing the slots, re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wound stator and heating in heating chamber, replacing the cooling fan, ball bearing(02 Nos), bush (02 Nos) as per existing size, re assembling the motor and testing, transporting to site, mounting and recoupled with respective pumps and base plate, reconnecting all disconected connections and testing on full load complete all as specified and directed by Engr-in-Charge.

Taking down carefully defective/burnt out 3 phase, 415 volt, 15HP/20HP electric driven motor coupled with centrifugal pumping set from its base, disconnect the electrical and mechanical connections and isolate the motor from pumping set, transporting to workshop, dismantling/opening the motor and taking out the burnt out stator winding, clenaing the slots, re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wound stator and heating in heating chamber, replacing the cooling fan, ball bearing(02 Nos), bush (02 Nos) as per existing size, re assembling the motor and testing, transporting to site, mounting and recoupled with respective pumps and base plate, reconnecting all disconected connections and testing on full load complete all as specified and directed by Engr-in-Charge.

Taking down carefully defective/burnt out 3 phase, 415 volt, 10 HP electric driven motor coupled with centrifugal pumping set from its base, disconnect the electrical and mechanical connections and isolate the motor from pumping set, transporting to workshop, dismantling/opening the motor and taking out the burnt out stator winding, clenaing the slots, re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wound stator and heating in heating chamber, replacing the cooling fan, ball bearing(02 Nos), bush (02 Nos) as per existing size, re assembling the motor and testing, transporting to site, mounting and recoupled with respective pumps and base plate, reconnecting all disconected connections and testing on full load complete all as specified and directed by Engr-in-Charge.

Taking down carefully defective/burnt out 3 phase, 415 volt, 5 HP electric driven motor coupled with centrifugal pumping set from its base, disconnect the electrical and mechanical connections and isolate the motor from pumping set, transporting to workshop, dismantling/opening the motor and taking out the burnt out stator winding, clenaing the slots, re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wound stator and heating in heating chamber, replacing the cooling fan, ball bearing(02 Nos), bush (02 Nos) as per existing size, re assembling the motor and testing, transporting to site, mounting and recoupled with respective pumps and base plate, reconnecting all disconected connections and testing on full load complete all as specified and directed by Engr-in-Charge.

Taking down carefully defective/burnt out 3 phase, 415 volt, 2 HP electric driven motor coupled with centrifugal pumping set from its base, disconnect the electrical and mechanical connections and isolate the motor from pumping set, transporting to workshop, dismantling/opening the motor and taking out the burnt out stator winding, clenaing the slots, re-winding the stator with suitable size of super enamelled copper winding conductor including insulating materials varnishing the re-wound stator and heating in heating chamber, replacing the cooling fan, ball bearing(02 Nos), bush (02 Nos) as per existing size, re assembling the motor and testing, transporting to site, mounting and recoupled with respective pumps and base plate, reconnecting all disconected connections and testing on full load complete all as specified and directed by Engr-in-Charge.

Taking out centrifugal pump set having discharge 50 LPS and head 61 meter coupled with electric motor of 75 HP capacity from its foundation, disconnecting the suction and delivery lines, transporting the pump to workshop, dismantling and strip opening the pump, metal filling and machining of impeller shaft, setting right the defective parts by means of lathe and welding work where ever required, replacement of packing material, greasing, replacing the defective parts, transporting the pump to site, reinstalling in position and alignment with motor on its original location, testing all as directed by Engr-in-Charge.Note-(1) All minor repairs, welding etc required to make pump set in satisfactory working condition shall be inclusive in quoted rates . (2) Major spare parts shall be paid seprately under respective items of BOQ. Fixing of these parts is included in the rrates quoted by the contractor.. (3) New items provided shall of size and specification as per existing at site suitable modifications if reqd to fit the new item shall be made by the contractor without any extra cost to the Govt.

Supply only C I Impeller Suitable for item No 07 complete all as specified and directed by Engr-in-Charge.

Supply only Ball bearing suitable for item No 07 complete all as specified and directed by Engr-in-Charge.

Supply only Brass Bush of suitable for item No 07 complete all as specified and directed by Engr-in-Charge.

Supply only MS Coupling suitable for item No 07 complete all as specified and directed by Engr-in-Charge.

Supply only CI gland paking plate suitable for item No 07 complete all as specified and directed by Engr-in-Charge.

Supply only Stainless Steel Impeller shaft suitable for item No 07 complete all as specified and directed by Engr-in-Charge.

Taking out centrifugal pump set having discharge 39.10 LPS and head 61 meter coupled with electric motor of 50 HP capacity from its foundation, disconnecting the suction and delivery lines, transporting the pump to workshop, dismantling and strip opening the pump, metal filling and machining of impeller shaft, setting right the defective parts by means of lathe and welding work where ever required, replacement of packing material, greasing, replacing the defective parts, transporting the pump to site, reinstalling in position and alignment with motor on its original location, testing all as directed by Engr-in-Charge.Note-(1) All minor repairs, welding etc required to make pump set in satisfactory working condition shall be inclusive in quoted rates . (2) Major spare parts shall be paid seprately under respective items of BOQ. Fixing of these parts is included in the rrates quoted by the contractor.. (3) New items provided shall of size and specification as per existing at site suitable modifications if reqd to fit the new item shall be made by the contractor without any extra cost to the Govt.

Supply only C I Impeller Suitable for item No14 complete all as specified and directed by Engr-in-Charge.

Supply only Ball bearing suitable for item No 14 complete all as specified and directed by Engr-in-Charge.

Supply only Brass Bush of suitable for item No 14 complete all as specified and directed by Engr-in-Charge.

Supply only MS Coupling suitable for item No 14 complete all as specified and directed by Engr-in-Charge.

Supply only CI gland paking plate suitable for item No 14 complete all as specified and directed by Engr-in-Charge.

Supply only Stainless Steel Impeler shaft suitable for item No 14 complete all as specified and directed by Engr-in-Charge.

Taking out centrifugal pump set having discharge 44 LPS and head 22.5 meter coupled with electric motor of 25 HP capacity from its foundation, disconnecting the suction and delivery lines, transporting the pump to workshop, dismantling and strip opening the pump, metal filling and machining of impeller shaft, setting right the defective parts by means of lathe and welding work where ever required, replacement of packing material, greasing, replacing the defective parts, transporting the pump to site, reinstalling in position and alignment with motor on its original location, testing all as directed by Engr-in-Charge.Note-(1) All minor repairs, welding etc required to make pump set in satisfactory working condition shall be inclusive in quoted rates . (2) Major spare parts shall be paid seprately under respective items of BOQ. Fixing of these parts is included in the rrates quoted by the contractor.. (3) New items provided shall of size and specification as per existing at site suitable modifications if reqd to fit the new item shall be made by the contractor without any extra cost to the Govt.

Supply only C I Impeller Suitable for item No 21 complete all as specified and directed by Engr-in-Charge.

Supply only Ball bearing suitable for item No 21 complete all as specified and directed by Engr-in-Charge.

Supply only Brass Bush of suitable for item No 21 complete all as specified and directed by Engr-in-Charge.

Supply only MS Coupling suitable for item No 21 complete all as specified and directed by Engr-in-Charge.

Supply only CI gland paking plate suitable for item No 21 complete all as specified and directed by Engr-in-Charge.

Taking out centrifugal pump set having discharge 39.10 LPS and head 22.5 meter coupled with electric motor of 15/20 HP capacity from its foundation, disconnecting the suction and delivery lines, transporting the pump to workshop, dismantling and strip opening the pump, metal filling and machining of impeller shaft, setting right the defective parts by means of lathe and welding work where ever required, replacement of packing material, greasing, replacing the defective parts, transporting the pump to site, reinstalling in position and alignment with motor on its original location, testing all as directed by Engr-in-Charge.Note-(1) All minor repairs, welding etc required to make pump set in satisfactory working condition shall be inclusive in quoted rates . (2) Major spare parts shall be paid seprately under respective items of BOQ. Fixing of these parts is included in the rrates quoted by the contractor.. (3) New items provided shall of size and specification as per existing at site suitable modifications if reqd to fit the new item shall be made by the contractor without any extra cost to the Govt.

Supply only C I Impeller Suitable for item No 27 complete all as specified and directed by Engr-in-Charge.

Supply only Ball bearing suitable for item No 27 complete all as specified and directed by Engr-in-Charge.

Supply only Brass Bush of suitable for item No 27 complete all as specified and directed by Engr-in-Charge.

Supply only MS Coupling suitable for item No 27 complete all as specified and directed by Engr-in-Charge.

Supply only CI gland paking plate suitable for item No 27 complete all as specified and directed by Engr-in-Charge.

Supply only Stainless Steel Impeler shaft suitable for item No 27 complete all as specified and directed by Engr-in-Charge.

Taking out monoblock pump set of 10 HP capacity from its foundation, disconnecting the suction and delivery lines, transporting the pump to workshop, dismantling and strip opening the pump, metal filling and machining of impeller shaft, setting right the defective parts by means of lathe and welding work where ever required, replacement of packing material, greasing, replacing the defective parts, transporting the pump to site, reinstalling in position on its original location, testing all as directed by Engr-in-Charge.Note-(1) All minor repairs, welding etc required to make pump set in satisfactory working condition shall be inclusive in quoted rates . (2) Major spare parts shall be paid seprately under respective items of BOQ. Fixing of these parts is included in the rrates quoted by the contractor.. (3) New items provided shall of size and specification as per existing at site suitable modifications if reqd to fit the new item shall be made by the contractor without any extra cost to the Govt.

Taking out monoblock pump set of 5 HP capacity from its foundation, disconnecting the suction and delivery lines, transporting the pump to workshop, dismantling and strip opening the pump, metal filling and machining of impeller shaft, setting right the defective parts by means of lathe and welding work where ever required, replacement of packing material, greasing, replacing the defective parts, transporting the pump to site, reinstalling in position on its original location, testing all as directed by Engr-in-Charge.Note-(1) All minor repairs, welding etc required to make pump set in satisfactory working condition shall be inclusive in quoted rates . (2) Major spare parts shall be paid seprately under respective items of BOQ. Fixing of these parts is included in the rrates quoted by the contractor.. (3) New items provided shall of size and specification as per existing at site suitable modifications if reqd to fit the new item shall be made by the contractor without any extra cost to the Govt.

S &F in replacement CI 400mm Flanged Non Return Valve PN-1.6 with all necessary arrarngement of disconnection of suction pipe lines and after replacement reconnection the same all as specified and directed by engineer in charge.

S &F in replacement CI 150mm Flanged Non Return Valve PN-1.6 with all necessary arrarngement of disconnection of suction pipe lines and after replacement reconnection the same all as specified and directed by engineer in charge.

S &F in replacement CI 100mm Flanged Non Return Valve PN-1.6 with all necessary arrarngement of disconnection of suction pipe lines and after replacement reconnection the same all as specified and directed by engineer in charge.

M&L in replacement Automatic Star delta starter air brake dry type suitable for 75 HP, 3 Phase, 415 Volts motor with single phase preventor and overload protection including testing and commissioning all as directed of Make: L&T,Simens,BCH

M&L in replacement Automatic Star delta starter air brake dry type suitable for 50 HP, 3 Phase, 415 Volts motor with single phase preventor and overload protection including testing and commissioning all as directed of Make: L&T,Simens,BCH

M&L in replacement Automatic Star delta starter air brake dry type suitable for 15 HP, 3 Phase, 415 Volts motor with single phase preventor and overload protection including testing and commissioning all as directed of Make: L&T,Simens,BCH

S & F Oil immersed extra heavy duty semi automatic star delta motor starter suitable for 15 HP to 25 HP motor,3 phase,415 volts type KS-50 (With BI-Metalic relay ) all as specified and directed by Engineer-in-Charge. Make-Bentex, KKBURN, L&T

S & F oil immersed semi automatic heavy duty 2HP to 10 HP motor starter,3phaser,415 volts Type-KOI-T all as specified and directed by Engineer-in-Charge. Make:- Bentex, KKBURN, L&T.

S & F in repair 3 pole power contactors conforming to IS/IEC 60947-4-1 IEC60947-4-1, ML-06 range fom 100A-110A AC-3 , electronic coil version ,Built in surge supperssor, common coil for 50 Hz application ,low pick up VA consumption , standardize accessories Make: L&T,Simens,BCH

S & F in repair 3 pole power contactors conforming to IS/IEC 60947-4-1 IEC60947-4-1, ML-04 range fom 70A-80A AC-3 , electronic coil version ,Built in surge supperssor, common coil for 50 Hz application ,low pick up VA consumption , standardize accessories Make: L&T,Simens,BCH

S & F in repair 3 pole power contactors conforming to IS/IEC 60947-4-1 IEC60947-4-1, ML-02/3 range fom 32A-40A AC-3 , electronic coil version ,Built in surge supperssor, common coil for 50 Hz application, low pick up VA consumption , standardize accessories Make: L&T,Simens,BCH

S & F Mild steel screw bolts size 16 to 20 (machine made) with hexagonal or squareb heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long all as specified and directed by Engineer-in-Charge.

,All as per serial item No 47 above but of Size 11 mm to 15mm complete all as specified and directed by Engr-in-charge.

M&L for replacement of asbestos graphite gland packing of 10 mmfor various size sluice valve complete all as specified and directed by Engr-in-charge.

M&L for replacement of asbestos graphite gland packing of 08 mm for various size sluice valve complete all as specified and directed by Engr-in-charge..

S&F in repair fiber reinforced rubber packing sheet 3 mm thick size as per existing for joints of water supply pipes, valves of size 80mm to 150mm

S&F in repair fiber reinforced rubber packing sheet 3 mm thick size as per existing for joints of water supply pipes, valve of size 200mm to 400mm

M&L for taking out existing leaking lead joint of CI/DI water supply pipe lines of any size, by means of burning and chiesling, refilling the joint with pig lead, rope, etc, making the joint leak proof, complete all as specified and directed by Engr-in-charge. Note: Existing lead retrieved from site shall be reused. Additional lead required for filling the joint properly shall be supplied by the contractor and cost of the same is included in the rates quoted by the the contractor.

M&L for taking out existing leaking lead joint of CI/DI water supply pipe lines of any size, by means of burning and chiesling, refilling the joint with lead wool, rope, etc, making the joint leak proof, complete all as specified and directed by Engr-in-charge. Note: Existing lead retrieved from site shall be reused. Additional lead required for filling the joint properly shall be supplied by the contractor and cost of the same is included in the rates quoted by the the contractor.

Supply and fix in replacement tyre coupling suitable for 75HP pump motor TC 17 No complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement tyre coupling suitable for 50hp pump motor TC 16 No complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement tyre coupling suitable for 20hp pump motor TC 12/13 No complete all as specified and directed by Engr-in-charge.

Supply and replacement tyre coupling suitable for 15 hp pump motor TC 11 No complete all as specified and directed by Engr-in-charge.

M&L for CI connecting pieces of size 200mm to 300/400 mm bore end flanged and other socket or spigot and bell mouth pieces one end flanged and other tapering as bell mouth or both end plain all as specified and directed by EIC

Supply and fix detacheable mechanical joints suitable for 400 mm CI/DI pipe complete all as specified and directed by Engr-in-charge. Note-Excavation,returning filling and removal will be inclusive in quoted rates.

All as per serial item No. 60 above but for 300/250 mm CI/DI pipe complete all as specified and directed by Engr-in-charge.

All as per serial item No. 60 above but suitable for 150 mm CI/Dipipe complete all as specified and directed by Engr-in-charge.

S&F Detachable joint suitable for 100/80 mm GI/DI pipe complete all as specified and directed by Engr-in-charge. Note-Excavation,returning filling and removal will be inclusive in quoted rates.

S&F Detachable joint suitable for 80/50 mm HDPE/PVC pipe complete all as specified and directed by Engr-in-charge. Note-Excavation,returning filling and removal will be inclusive in quoted rates.

S&F in replacement Gun-metal, globe or gate valves of size 15 mm, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed by Engr-in-charge.

All as per serial item No. 65 above but size 20 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 65 above but size 25 mm complete all as specified and directed by Engr-in-charge.

S & F in replacement of CI Sluice Valve 80 mm Class PN 1.6 Stainles steel spindle with CAP/ CI hand wheel IS 14846 complete all as specified and directed by Engr-in-charge.

All as per serial item No. 68 above but of size 100 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 68 above but of size 150 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 68 above but of size 200 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 68 above but of size 250 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 68 above but of size 300 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 68 above but of size 400 mm complete all as specified and directed by Engr-in-charge.

S & F in replacement of CI foot valve size 150 mm with gun metal working parts IS-4038 all as specified and directed by EIC

S & F in replacement of stainless steel spindle with check nut of Sluice valve of size 80 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 76 above but size 100 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 76 above but size 150 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 76 above but size 200 mm complete all as specified and directed by Engr-in-charge.

All as per serial item No. 76 above but size 250 mm complete all as specified and directed by Engr-in-charge.

S&F suction pipe PVC spiral with clamps having 100 mm dia complete all as specified and directed by Engr-in-charge. Make : Kissan, Tiruflex, Garbnoire

Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

M/s JUGAL KISHORE MISHRA AND SONS