REPAIR / MAINT OF ELECTRIC MOTORS, PUMP, STARTER, VALVES AND OTHER CONNECTED ITEMS UNDER GE(SOUTH) BANGALORE

Amount

M&L for strip opening of Pump set of capacity 60 to 75 HP of any stage/size/ make, de-coupling from motor and removing from mounting frame, taking out shaft, impellers, bushings, rings etc and re assembling after replacement of defective items including replacement of gaskets, including testing on competion of job complete all as specified and directed by Engr-In-Charge. (Note: (a) Major defective items replaced will be measured and paid seperately under respective item of schedule, cost of minor items not mentioned in schedule and trasportion if reqd for job are deemed to be included in quoted rates. (b) During testing if pump set is not able to deliver at rated capacity, contractor has to re open and re assemble pump after making pump able to deliver at rated capacity without any financial effect.

All as per item above here-in-before but for Pump set of capacity 30 HP to 40 HP

All as per item above here-in-before but for Pump set of capacity 15 HP to 25 HP

All as per item above here-in-before but for Pump set of capacity 7.5 HP to 12.5 HP

All as per item above here-in-before but for Pump set of capacity upto 5 HP

Supply only following items to be fixed under items above for repair of pumps complete all as specified and directed by Engr-In-Charge.

Pump shaft stainless steel matching with existing suitable for 60 to 75 HP pump complete .

All as per Item No - 6.1 but suitable for 30 to 40 HP pump complete .

All as per Item No - 6.1 but suitable for 15 to 25 HP pump complete .

All as per Item No - 6.1 but suitable for 7.5 to 15 HP pump complete.

All as per Item No - 6.1 butsuitable for upto 5 HP pump complete .

Impeller bronze/gunmetal matching with existing suitable for 60 to 75 HP pump complete .

All as per Item No - 7 but for 30 to 40 HP pump complete .

All as per Item No - 7 but for 15 to 25 HP pump complete .

All as per Item No - 7 but for 7.5 to 15 HP pump complete .

All as per Item No - 7 but for upto 5 HP pump complete .

CI Neck ring of size and specifications matching with existing for any size of pump complete .

Gun metal intermediate bush of size and specifications matching with existing for any size of pump complete all as specified and directed by Engr-In-Charge.

Suction/Discharge bush of size and specificaton matching with existing for any size of pump complete all as specified and directed by Engr-In-Charge.

Middle distance bush of size and specification matching with existing for any size of pump complete all as specified and directed by Engr-In-Charge.

CI bowl for pump of size and specification matching with existing for any size of pump complete all as specified and directed by Engr-In-Charge.

CI Sleeves for pump of size and specification matching with existing for any size of pump complete all as specified and directed by Engr-In-Charge.

Supply and fix Bearing of any type suitable for Motor/Pump of capacity 60Hp to 75 HP including dismantling of existing unserviceable bearing complete all as specified and directed by engr in Charge.

All as per Item No-18 but capacity 30 to 40 HP pump complete .

All as per Item No-18 but capacity 15 to 25 HP pump complete .

All as per Item No-18 but capacity 7.5 to 15 HP pump complete .

All as per Item No-18 but capacity 5HP pump complete .

M&L for Strip opening 3 phase any electric motor taking out burnt winding coils complete and rewinding with insulated water proof winding wire matching with existing size including seal PVC (water proof compound) reassembling the motor and testing at workshop complete all as specified and directed. (Note: Insulation to wires, windings, varnishing,and other items required for rewinding and making motor water proof not mentioned in description and T&P required for this job is deemed to be included in quoted rates.)

Taking out submersible pump set up to 15 HP from the bore well in any depth complete with column pipe and other connected part and lowering the same after repair of the pump set including checking of pump set for faults before shifting to workshop complete all as specified and directed. (Note: Required T&P for above work and transportation to workshop and taking back is deemed to be included in quoted rates)

Supply and lower submersible copper cable 10 Sqmm, 1100 volts,3 Core all as specified and directed .

Supply and fixing in replacement thrust plate matching with existing size suitable for 60 HP to 75 HP Pump complete all as specified and directed by Engineer-in-Charge.

All as per Item No 26 but for 30 HP to 50 HP Pump Complete.

All as per Item No 26 but for 15 HP to 25 HP Pump complete .

All as per Item No 26 but for 7.5 HP to 12.5 HP Pump complete .

All as per Item No 26 but for upto 5 HP Pump complete .

S&F in replacement Stud with nuts including spring washer matching with existing complete all as specified and directed.

Supply and fixing in replacement single phase prevention relay suitable for star delta starters, of capacity upto 40 HP, with auto, mannual and bypass operation, with time delay setting including wiring and connection with existing star delta starter complete all as specified and directed by Engr-In-Charge.

Supply and fixing in replacement electronic timer suitable for star delta starters, having coil voltage 380 to 415 volts, with time delay 3 to 30 seconds, complete including wiring and connections with existing star delta starter complete all as specified and directed by Engr-In-Charge

Supply in replacementLove joy coupling complete with star bushes for the following capacity of the motors including dismantling the existing unserviceable coupling all as directed for Centrifugal pump set driven by 75 HP Capacity 3 Phase , 415 Volts , 50 Hz AC supply complete all as specified and as directed.

All as per Item No-34 here in above but 60 HP.

All as per Item No-34 here in above but 40 HP.

All as per Item No-34 here in above but 30 HP.

All as per Item No-34 here in above but 25 HP.

All as per Item No-34 here in above but 20 HP.

All as per Item No-34 here in above but 15 HP.

All as per Item No-34 here in above but 12.5 HP.

All as per Item No-34 here in above but 10 HP.

All as per Item No-34 here in above but 7.5 HP.

Taking out old unserviceable star delta starter , supply and fix new Star delta fully automatic in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 60 HP capacity 3 phase 415 volt 50 Hz AC supply complete all as per directed by Engr in Charge.

Taking out old unserviceable star delta starter , supply and fix new Star delta fully automatic in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 40 HP capacity 3 phase 415 volt 50 Hz AC supply complete all asdirected by Engr in Charge.

Taking out old unserviceable star delta starter , supply and fix new Star delta fully automatic in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 30 HP capacity 3 phase 415 volt 50 Hz AC supply complete all as per .

Taking out old unserviceable star delta starter , supply and fix new Star delta fully automatic in sheet metal enclosure type MN with SPP feautures suitable for operation of pumping set connected with induction motor of 25 HP capacity 3 phase 415 volt 50 Hz AC supply complete all as per .

Taking out old unserviceable star delta starter , supply and fix new Star delta fully automatic in sheet metal enclosure type MN with SPP feautures suitable for operation of pumping set connected with induction motor of 15 HP capacity 3 phase 415 volt 50 Hz AC supply complete all as per directed by Engr in Charge.

Taking out old unserviceable DOLstarter , supply and fix new Star delta fully automatic in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 10 HP capacity 3 phase 415 volt 50 Hz AC supply complete all as per directed by Engr in Charge.

Taking out old unserviceable starter , supply and fix new Star delta fully automatic in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 7.5 HP capacity 3 phase 415 volt 50 Hz AC supply complete all as per directed by engr in charge.

Taking out old unserviceable DOLstarter , supply and fix new DOL starter in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 3 HP capacity 1 phase 215 volt 50 Hz AC supply complete all as per directed by Engr in Charge.

Taking out old unserviceable DOLstarter , supply and fix new DOL starter in sheet metal enclosure with SPP feautures suitable for operation of pumping set connected with induction motor of 2 HP capacity 1 phase 215 volt 50 Hz AC supply complete all as per directed by Engr in Charge.

Taking out old unserviceable contactrs , supply and fix new . Three pole power contactor , 415 Volts 95 Amps capacity , 50Hz suit to existing satrter with 2 NO/2 NC complete all as per directed by Engr in Charge

Taking out old unserviceable contactor , supply and fix new . Three pole power contactor , 415 Volts 45 Amps capacity , 50Hz tio suit to existing satrter with complete all as directed by Engr in Charge.

Taking out old unserviceable contactor , supply and fix new . Three pole power contactor , 415 Volts 32 Amps capacity , 50Hz tio suit to existing satrter with complete all as perdirected by Engr in Charge.

Taking out old unserviceable contactor , supply and fix new . Three pole power contactor 220Volts 25 Amps capacity , 50Hz tio suit to existing satrter with 1NO complete all as per directed by Engr in Charge.

Taking out unserviceable relay supply and fix new thermal overload relay type with built in single phase protection CT operated , separate mounting 28-42 Amps all as per directed by Engr in Charge.

Taking out unserviceable relay supply and fix new Bimetal overload relay type with built in single phase protection CT operated , separate mounting 9-14 Amps all as per directed by Engr in Charge.

S&F on load changeover switch four pole 200 Amps 415 volts 415 volts AC manual changeover front handle operated open execution type with handle including taking down old one change over switch connction complete all as specified and directed by Engr in Charge

S&F on load changeover switch four pole 100 Amps 415 volts 415 volts AC manual changeover front handle operated open execution type with handle including taking down old one change over switch connction complete all as specified and directed by Engr in Charge

M&L for lying , connecting & testing four core copper conductor flexible PVC insulated heavy duty unsheathed cable 11000 volts grade 0.75 Sqmm from control box to display meter in ducts /on ground /through existing pipes etc including taking out unserviceable flexibl;e cable all as specified and as directed.

M&L for lying , connecting & testing single core copper conductor flexible PVC insulated heavy duty unsheathed cable 11000 volts grade16 Sqmm from control box to display meter in ducts /on ground /through existing pipes etc including taking out unserviceable flexibl;e cable all as specified and as directed.

M&L for lying , connecting & testing single core copper conductor flexible PVC insulated heavy duty unsheathed cable 11000 volts grade10 Sqmm from control box to display meter in ducts /on ground /through existing pipes etc including taking out unserviceable flexibl;e cable all as specified and as directed.

M&L for lying , connecting & testing single core copper conductor flexible PVC insulated heavy duty unsheathed cable 11000 volts grade 4 Sqmm from control box to display meter in ducts /on ground /through existing pipes etc including taking out unserviceable flexibl;e cable all as specified and as directed.

M&L for in replacement of iron work of any type incl cross arms ,supports , bracing MS clamps etc made out of MS channel/angle iron/ flat iron/ round section of any size and bolts, nuts and washers incl painting with two coats of aluminium paint over a coat of red oxide complete all specified and as directed.

Supply and fix domestic purpose booster pump for water supply presure of watyer of capcity 1 HP single phase 230volt 50Hz 4 to 5 connection output complete all as specified and directed ny Engr in Charge.

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 5 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity7.5 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 10 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 15 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 20 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 5 KVAR round type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity7.5 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 10 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 15 KVAR box type

Supply and fix capaciotors MPP Type -S for 3 phase 440 volt , 50Hz system for permissible non linear load 10% of capacity of capacity 20 KVAR box type

SREE CONSTRUCTIONS

M/S Jaiprakash Electrical and Engineering Works