O and M CWSS to Vellore

Operation and Maintenance of CWSS to Vellore Corporation, 11 Municipalities, 5 Town Panchayats and 944 wayside habitations in Vellore District including repair and rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029

Operation and Maintenance of CWSS to Vellore Corporation, 11 Municipalities, 5 Town Panchayats and 944 wayside habitations in Vellore District including repair and rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2027

Operation and Maintenance of CWSS to Vellore Corporation, 11 Municipalities, 5 Town Panchayats and 944 wayside habitations in Vellore District including repair and rectification works and supply of chemicals for three years period from 01.04.2027 to 31.03.2028

Operation and Maintenance of CWSS to Vellore Corporation, 11 Municipalities, 5 Town Panchayats and 944 wayside habitations in Vellore District including repair and rectification works and supply of chemicals for three years period from 01.04.2028 to 31.03.2029

Sub Total

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ANNUAL MAINTENANCE FOR COMBINED WATER SUPPLY SCHEME TO VELLORE CORPORATION, 11 MUNICIPALITIES, 5 TOWN PANCHAYATS AND 944 WAYSIDE RURAL HABITATIONS IN VELORE DISTRICT FOR THE YEAR 2026-2027

Operation and Maintenance of the Electro Mechanical installations, equipments, components, pipelines valves and appurtenances, water retaining structures including protecton of all schemee components from damages/ theft undertaking legal actions for such untoward incidents, preventive maintenance, disinfection and deliverance of water as per quality standards and supply of earmarked quantity of water to the beneficiaries , carrying out the O&M as per standard operating procedures, Acts and rules in force and as directed by TWAD Board Oficers and excluding cost towards attending leak, burst repair and replacement works to electro mechanical installations consumables for disinfection of water, cleaning of all water retaining structure, electricity .

Repair & Renewals and Leak & Bursts :

Maintenance, Peroidic visit, Repairs and renewals of following equipments including supply, delivery and fixing of all required spares, loading, unloading, transit insurance, conveyance charges etc., Vide Superintending Engineer/ V-T Circle rate approval Ltr No.0422- 6 / F.rate approval- MTD/DO-II/VTC/VLR/2022/Dt.10.05.2022.

Maintenance and Peroidic visit, Repairs and Renewals of UPS, Battery Chargers & stabilizers (1KVA / 5KVA) at 9 nos in 6 locations in Vellore CWSS and as directed by the TWAD Board officers (once in 3 month).

Maintenance and Peroidic visit, Repairs and Renewals of PLC Panel at 11Nos in 6 locations in Vellore CWSS and as directed by the TWAD Board officers.

Maintenance and Peroidic visit, Repairs and Renewals of Electro Magnetic Flow meters of Sizes from DN 1500 at 6 locations in Vellore CWSS and as directed by the TWAD Board officers (once in 3 month)

Maintenance of Ultrasonic Level Transmitters and conductivity level switch Pressure Transmitters at 6 locations in Vellore CWSS and as directed by the TWAD Board officers.(once in 3 month)

Labour charges for Repair and renewal of Electrical, Mechanical and ICA equipments installed at Raw Water Pumping Station, Treated Water pumping Station and Booster pumping Stations complete and as directed by the TWAD Board officers.(once in 3 month)

Labour charges for Repair and renewal of Electrical, Mechanical and ICA equipments of surge protection systems installed at Raw Water Pumping Station, Treated Water pumping Station and Booster pumping Stations and cathotic protection system for M.S pipeline etc.,complete and as directed by the TWAD Board officers.(once in 3 month)

Labour charges Periodic checkup and preventive maintenance, conducting Earth value test, Testing of Transformer oil and required tests for yearly inspection of Electrical Inspector (CEIG) for HT installations at Intake, Water Treatment Plant and Booster Pumping Station etc.,complete and as directed by the TWAD Board officers.

Cleaning and removal of silt and other debries in the leading channels as and when required etc.(Min once in a month)

Cleaning of all storage points like Sumps,WTP Components , reservoirs of various capacities available in tyhis scheme including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc as directed by TWAD Board Officers.

Cleaning of clarifiers, sludge removal, cleaning of reaction Zone an dclarification Zone , clarifier Channel and removal of silt from wash water recovery tank and sludge balancing tank as and when required etc., complete and as directed by the TWAD Board officers. (Provision given for Every six month interval)

Cleaning of chlorine contact tank , Treated water pump well at WTP, Pump well at BPS as and when required and removal of dry sludge from sludge drying beds and disposal at dumping site as and when required etc.,(Provision given for once in a year)

Cleaning of all storage Clear water reservoirs and Ground level service reservoirs of 90LL capacities available in this package at a frequency of once in six months including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc complete.

Clear water Reservoir @ Head works ( Once in three month)

Clear water Reservoir @ Komburankadu ( Once in three month)

Clear water Reservoir @ Palakaranur (Once in three month )

Clear water Reservoir @ V.Muthampatti (Once in three month)

GLSR @ Kadathur ( Once in three month)

Cleaning of Bushes and debris at the following locations( Provision given for yearly twice)

Head works & WTP @ Thottilpatti

Booster pumping station - I @ Komburankadu

Booster pumping station - II @ Palakaranur

Booster pumping station - III @ V.Muthampatti

Ground level service Reservoir @ Kadahthur.

Cleaning of Bushes and debris around the valve pits and dewatering if necessary the work include removing the cover slab, Cleaning the debris in and around the valve pits and placed the cover slab with neat packing.

Provision for Flow diversion work in the depletion period of Chekkanur barriage

Pumpsets Repair works : METTUR HEAD WORKS

Servicing of pumpset and repair works to 268 HP Vertical turbine pumpset at Raw Water Pumphouse at thottilpatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets.using gas cutting ,hand grinding machine charges includes labours, speical tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydralic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubritcaed cloumn pipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump thrust bearing make SKF-29330-E (ID-170mm,OD-280mm width 67mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydralic arrangement,gas cutting machine,grinding macine consumbales cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos) of pump the cost including welding , Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per orginal specfication to suit the pump charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning.precession couplling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per orginal specfication to suit the pump.charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Supply and fixing of Hexagonal lock nut with as per orginal specfication to suit the pump shaft thread.

Charges for reconditioning Solid Muff couplling and line saft keys by cleaing and welding ,grinding,lathe works the key slots for pression fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivey of pump SS Shaft sleeve to suit the pump bearing bush ,cutting ,grinding ,lathe works and alied works inculding the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and apllying burshable ceramic mixing for improving pump efficency and cleaing, reconditioning ,painting of S.S stainer.

Charges for reconditing of impeller by phosphor bronze tourch welding ,balancing and faceing ,lathe works cost includes consumbles ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the orginal specification cost inculde cutting , grinding consumables , lathe works and alied works.

Suplly and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve ,cutting ,grinding ,lathe works and alied works inculding the cost of material.

Charges for Supply and delivery of 1-stage Phosphor Bronze bowl inner Impeler casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasterners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasterners including washers for bowl assembly.

Charges for supply and delivery of O-ring gacket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 20MM lithium Graphite rope

Charges for assembling of 1 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hyralic arrangements and carefully assembling for the true alignment cost including tools and labour and consumbles.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Colum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)by special arrangement, tighting fastners, gaskets.Charges including charges for labours, speical tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing,trust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for assembling and alignment the 7 Tonne , IM 4011 Type Mounting 200 KW / 268 HP ABB make motor by checking the circiut of all incoming and soft stater breakers , connecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, Pulley and Motor stool Bolts and nuts with necessary tools and arrangements , cost after deducting all old scraps.

200 KW MOTOR @ RWPH

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 200 KW / 268 HP ABB make HT motor by checking the Open circiut of all incoming and soft stater breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Beaing housing ,Grease cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales.

Charges for Complete Cleaing of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditiong the outer surface of bearing seated area by complete welding and finsihing true to size of orginal,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balncing ,Testing etc.,.

Supply and delivery and fixing of Top side ball bearings 6324/C3 SKF Sweden using hydraulic arrangements and charges including appling of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7319 /B - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Avaliable Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Beaing housing ,Greese cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales,Testing the 268HP/200KW at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1 Tonne ,IM 4011 Type Mounting 200KW /268HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tigting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

Servicing of pump and repair works to 1880 HP Vertical turbine pumpset at Booster pumping station -2 at Palakaranur including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets.using gas cutting ,hand grinding machine charges includes labours, speical tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydralic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubritcaed cloumn pipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump thrust bearing make SKF-29330-E (ID-170mm,OD-280mm width 67mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydralic arrangement,gas cutting machine,grinding macine consumbales cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos) of pump the cost including welding , Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per orginal specfication to suit the pump charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning.precession couplling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per orginal specfication to suit the pump.charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Supply and fixing of Hexagonal lock nut with as per orginal specfication to suit the pump shaft thread.

Charges for reconditioning Solid Muff couplling and line saft keys by cleaing and welding ,grinding,lathe works the key slots for pression fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivey of pump SS Shaft sleeve to suit the pump bearing bush ,cutting ,grinding ,lathe works and alied works inculding the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and apllying burshable ceramic mixing for improving pump efficency and cleaing, reconditioning ,painting of S.S stainer.

Charges for reconditing of impeller by phosphor bronze tourch welding ,balancing and faceing ,lathe works cost includes consumbles ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the orginal specification cost inculde cutting , grinding consumables , lathe works and alied works.

Suplly and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve ,cutting ,grinding ,lathe works and alied works inculding the cost of material.

Charges for Supply and delivery of 2-stage Phosphor Bronze bowl inner Impeler casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasterners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasterners including washers for bowl assembly.

Charges for supply and delivery of O-ring gacket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 20MM lithium Graphite rope

Charges for assembling of 2 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hyralic arrangements and carefully assembling for the true alignment cost including tools and labour and consumbles.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Colum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)by special arrangement, tighting fastners, gaskets.Charges including charges for labours, speical tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing,trust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Servicing of Motor repair works to 1880 HP Vertical turbine pumpset at Booster pumping station -2 at Palakaranur including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 1400 KW / 1880 HP ABB make HT motor by checking the Open circiut of all incoming and soft starter breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Beaing housing ,Grease cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales.

Charges for Complete Cleaing of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditiong the outer surface of bearing seated area by complete welding and finsihing true to size of orginal,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balncing ,Testing etc.,.

Supply and delivery and fixing of Top side ball bearings 6324/C3 SKF Sweden using hydraulic arrangements and charges including appling of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7319 /B - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Avaliable Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Beaing housing ,Greese cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales,Testing the 268HP/200KW at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1 Tonne ,IM 4011 Type Mounting 200KW /268HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tigting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

Servicing of Pump and repair works to 1542 HP Vertical turbine pumpset at Booster pumping station -3 at V.Muthampatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Column pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)pipes by special arrangement, loosening the corroded fasteners, gasketsusing gas cutting ,hand grinding machine charges includes labours, special tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydraulic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubricated column pipes,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump trust bearing make SKF-29330-E (ID-150mm,OD-250mm width 60mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydraulic arrangement,gas cutting machine,grinding machine consumables cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos.) of pump the cost including welding, Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per original specification to suit the pump charges include cutting, grinding consumables, lathe works, milling for key ways and allied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning, precession coupling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per original specification to suit the pumpcharges include cutting , grinding consumables, lathe works ,milling for key ways and allied works.

Supply and fixing of Hexagonal lock nut with as per 100mm ID original specification to suit the pump shaft thread.

Charges for reconditioning Solid Muff coupling and line shaft keys by cleaning and welding,grinding,lathe works the key slots for precision fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivery of pump SS Shaft sleeve to suit the pump bearing bush, cutting,grinding ,lathe works and allied works including the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and applying burshable ceramic mixing for improving pump efficiency and cleaning, reconditioning ,painting of S.S strainer.

Charges for reconditioning of impeller by phosper bronze torch welding,balancing and faceing,lathe works cost includes consumables,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the original specification cost include cutting, grinding consumables, lathe works and allied works.

Supply and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve, cutting, grinding, lathe works and allied works including the cost of material.

Charges for Supply and delivery of 2-stage Phosphor Bronze bowl inner Impeller casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasteners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasteners including washers for bowl assembly.

Charges for supply and delivery of O-ring gasket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 18 MM lithium Graphite rope

Charges for assembling of 2 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hydraulic arrangements and carefully assembling for the true alignment cost including tools and labour and consumables.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the worksite to pump house

Charges for assembling pump base stool, Column pipe (700mm Column pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)by special arrangement, tighting fasteners, gaskets, Charges including charges for labours, special tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing,thrust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Servicing of Motor repair works to 1542 HP Vertical turbine pumpset at Booster pumping station -3 at V.Muthampatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 1400 KW / 1880 HP ABB make HT motor by checking the Open circiut of all incoming and soft starter breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Bearing housing ,Grease cup collar ,end Cover and NDE side heat exchanger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydraulic Arrange and Skilled labours cost including tools and consumables.

Charges for Complete Cleaning of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditioning the outer surface of bearing seated area by complete welding and finishing true to size of original,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balancing , Testing.

Supply and delivery and fixing of Top side ball bearings 6330/C3 SKF Sweden using hydraulic arrangements and charges including applying of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7324 /BM - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Available Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Bearing housing ,Greese cup collar ,end Cover and NDE side heat exchanger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydraulic Arrange and Skilled labours cost including tools and consumables,Testing the 1400 KW / 1880 HP at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1Tonne ,IM 4011 Type Mounting 1400 KW / 1880 HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tighting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

I) Mechanical Spare

A)Pneumatic cylinders

Seal kit (25*35*7.3)K33

Valve Positioners

Solenoid Coil 230 V

Limit Switches

Valve Position Transmitters

B) MOV Actuators

Power Supply Module (TR1, TR2-415V/400V, FUSE PLATE ASSMBLY)

Relay Module

Programmable Control Module (1xMP-50Hz EPAC MODULE (249 CONTROL)

Mini Contactor (REVERSING CONTACTOR MECH INTERLOCKED, 9A3P230V, 1NO)

Push Button (COVER SUB ASLY for LED- EPAC-2POLE)

Four Train Counter Gear (TRAIN ASSEMBLY 480 TURNS, TORQUE SWITCH 2NO +2NC 0.75 SQMM 780MM AG CRIMPING, LIMIT SWITCH 2NO + 2NC 0.75 SQMM 780MM AG CRIMPING)

Reduction Gear unit (RGU CHANGE GEARS SA6 (710:1)

C) Recirculation Pump

10 HP Pump Starter

D) Air Compressor

Air Compressor - Bearings (6206)

E) Vertical Turbine Pump

Muff Coupling

Pump Bearing (29330-1 No, 29334 - 3 Nos)

Lighting works

Supply of 18 TO 20W LED indoor 4 feet fitting

Supply of 18 TO 20W LED outdoor 4 feet fitting

Supply of 30 W LED indoor 4 feet ftting

Supply of 36 W To 40W LED outdoor 4 feet ftting

Supply of 10W LED Bulkhead fitting

Supply of 36W LED 2x2 feet fitting Recess

Supply of 24W LED 1x1 Feet Surface indoor fitting

Supply of 36W LED Street Light

Supply of 60W LED Medium Bay fitting

Supply of 40W LED Well Glass fitting

Supply of 80W LED LED Medium Bay fitting

Supply of 80W LED LED High Bay fitting

Supply of 120W LED High Bay fitting

Supply of 120W LED Street Light fitting

Supply of 200W LED Flood Light

CC TV Cameras

Supply of PTZ CCTV Cameras

Supply of 4 Channel NVR

Supply of 24V Adopter for CCTV Camera

II) Electrical Items

A) 33KV HT METAL ENCLOSED SWITCHGEAR

Trip Circuit Supervision Relay

Relay - IRU- PRO (U/V) Voltage Relay

B) LT SWITCH GEAR - 25A SPN MCB

Voltage Transformer 2KVA Control Transformer X'er Feeder

Stored Energy Electrically Operated Mechanism - Model DN3 - SEO for LT panel incomer MCCB

C) Battery

12V 200AH maintenance free Battery

Exhaust Fans

F) HT Capacitor

FUSE, 7.2KV, AHGHB, 100A

G) Soft Starter

Contactor MNX0 DC (110V DC)

III) Mechanical

A) Chlorination System

Rotometer Glass Tube (0 To 16 Kg/Hr)

Rotometer Glass Tube (0 To 24 Kg/Hr)

Pressure Relief Value

B) Chlorination System

Pressure Drain Valve

Pressure Regulator

Gas Filter

Injector Set

Lead Washer

Check Valve

2" Chlorine UPVC NRV

Vacuum Switch

Attending Leaks in the PVC pipelines (Minor/Circumfrential Leak) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

4 KSC Pipes

63mm OD PVC 4 KSC pipes

75mm OD PVC 4 KSC pipes

90mm OD PVC 4 KSC pipes

110mm OD PVC 4 KSC pipes

140mm OD PVC 4 KSC pipes

160mm OD PVC 4 KSC pipes

180mm OD PVC 4 KSC pipes

200mm OD PVC 4 KSC pipes

6 KSC Pipes

63mm OD PVC 6 KSC pipes

75mm OD PVC 6 KSC pipes

90mm OD PVC 6 KSC pipes

110mm OD PVC 6 KSC pipes

140mm OD PVC 6 KSC pipes

160mm OD PVC 6 KSC pipes

180mm OD PVC 6 KSC pipes

200mm OD PVC 6 KSC pipes

10 KSC Pipes

90mm OD PVC 10 KSC pipes

110mm OD PVC 10 KSC pipes

140mm OD PVC 10 KSC pipes

200mm OD PVC 10 KSC pipes

Attending Leaks in the PVC pipelines (Major/Burst) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

4 KSC Pipes

63mm OD PVC 4 KSC pipes

75mm OD PVC 4 KSC pipes

90mm OD PVC 4 KSC pipes

110mm OD PVC 4 KSC pipes

140mm OD PVC 4 KSC pipes

160mm OD PVC 4 KSC pipes

200mm OD PVC 4 KSC pipes

6 KSC Pipes

63mm OD PVC 6 KSC pipes

75mm OD PVC 6 KSC pipes

90mm OD PVC 6 KSC pipes

110mm OD PVC 6 KSC pipes

140mm OD PVC 6 KSC pipes

160mm OD PVC 6 KSC pipes

200mm OD PVC 6 KSC pipes

10 KSC Pipes

90mm OD PVC 10 KSC pipes

110mm OD PVC 10 KSC pipes

140mm OD PVC 10 KSC pipes

200mm OD PVC 10 KSC pipes

Attending Leaks in the HDPE pipelines (Minor / Circumfrential Leak) and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

63 HDPE PN6

75 HDPE PN6

90 HDPE PN6

110 HDPE PN6

125 HDPE PN6

160 HDPE PN6

Attending Leaks in the HDPE pipelines (Major / Circumfrential Leak) and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

63 HDPE PN6

75 HDPE PN6

90 HDPE PN6

110 HDPE PN6

125 HDPE PN6

160 HDPE PN6

Attending Leaks in the O-PVC pipelines Leak of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

200 OPVC 12.5 KSC

250 OPVC 12.5 KSC

Attending joint Leaks in the AC pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract - for vellore corp

150mm AC pipe

200mm AC pipe

250mm AC pipe

300 mm AC pipe

350mm AC pipe

400mm AC pipe

Attending joint Leaks in the AC pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract - for vellore corp (Major)

150mm AC pipe

200mm AC pipe

250mm AC pipe

300 mm AC pipe

350mm AC pipe

400mm AC pipe

Attending joint Leaks in the DI pipelines (Minor/Circumfrential Leak) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending joint Leaks in the DI pipelines (Major/Burst) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending leaks using welding works in the DI pipelines damaged by highways, local bodies and etc., of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending leaks using DI clampset works in the DI pipelines damaged by highways, local bodies and etc., of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Pumpsets

The Repair and Renewal works in Submersible Pumpset

Carrying out the following repair works occuring during the maintenance period in the Electrical, Mechanical and Elctro-mechanical items to bring back the scheme / components into normal running conditition as per standard specification including all labour charges, cost of materials and all incidental charges within the stipulated time limit etc., complete as specified in Clause 2.8 of General conditions of Contract Part II etc as directed by TWAD Board officers

Attending the Repair and Renewal works in Submersible Pumpset - 1 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 2 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 3 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 5 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 7.50 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset -10 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 12.5 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 15HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 20HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 25HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset -30 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset-40HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 50HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Replacement of bearings in various HSC Pump

Attending the Repair and Replacement of bearings in various HSC Pump - 20HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 25HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 30HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 40HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 50HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 60HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 75HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 100HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 120HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset (Various HSC Motor) - 20 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset (Various HSC Motor) - 25 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 30 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 40 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 50 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 60 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 75 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 100 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 120 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 50 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 60 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 75 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 100 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 120 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 150 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 200 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 270 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Attending the Repair and Renewal works of various capacities of VT Pump

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-50 HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump -60HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-75HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-100HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump -150HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-200HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-270 HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-50HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-60HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-75HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-100HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-150HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-200HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-270HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Starters

ALUMINIUM CABLE

SUPPLY AND DELIVERY OF L.T. CABLES 25 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 35 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 50 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 70 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 95 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 25 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 35 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 50 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 70 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 95 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

COPPER CABLE

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 4 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 6 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 10 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 16 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 25 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF 150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board)

Supply, delivey and fixing of MOULDED CASE CIRCUIT BREAKER (MCCB) WITH THERMO MAGNETIC RELEASE - 4 Pole

Range - 32-100

Range - 125

Range - 160

Range - 200

Range - 250

Range - 320

Range - 400

Range - 630

Supply, delivey and fixing of RATE FOR MIXED DI-ELECTRIC CAPACITOR WITH TNEB TEST CERTIFICATE WITH ACCESSORIES INCLUDING BANKING CONFORMIING TO IS 2834.

Supply, delivey and fixing of Electro magnetic contactors of suitable capacity in AC Three Phase rating, conforming to IS/IEC 60947-4-1.

Supply, delivey and fixing of Overload Relays: Directly operated Bimetallic Thermal overload relay which operates in case of overload and also in case of under voltage with manual and auto reset mode.

Supply, delivey and fixing of Preventer – Single Phasing - Electric Motor protection device against single phasing. The device should protect the motor against single phasing, reverse phasing and unbalance supply. The device should be suitable for any auxillary device and have provisions for mounting in panel boards. Operate without need of any auxiliary supply.

Supply, delivey and fixing of FUSE UNITS (ANCHOR /EQUIVALENT)

63 Amps Porcelain fuse unit (500 V)

100 Amps Porcelain fuse unit (500 V)

200 Amps Porcelain fuse unit (500 V)

Supply, delivey and fixing of CHANGE OVER SWITCHES

16 Amps three phase 500 V 4 pole Change over switch

32 Amps three phase 500 V 4 pole Change over switch

63 Amps three phase 500 V 4 pole Change over switch

100 Amps three phase 500 V 4 pole Change over switch

125 A 4 pole Change Over Switch

200 Amps three phase 500 V 4 pole Change over switch

250A 3 phase 4 pole change over switch

Supply, delivey and fixing of PVC INSULATED SINGLE CORE MULTI STRAND FIRE RETARDANT FLEXIBLE COPPER CABLE WITH ISI MARK CONFORMING TO IS

SUMP CLEANING

Cleaning of all storage points like sumps, elevated reservoirs of various capacities available in this scheme at a frequency of once in two months including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc complete.( Once in four month)

0.05LL to 0.15LL Capacity sump (70*4)

0.15LL to 0.30LL Capacity sumps (30*4)

0.30 to 0.45LL, Capacity sump (24*4)

0.45,LL to 0.60LL Capacity sump (20*4)

0.60LL to 0.75LL Capacity sump (20*4)

0.75LL to 1.00LL Capacity sump (24*4)

1.00LL to 1.25 LL Capacity of Sump (12*4)

1.25LLto 1.50LL Capacity of Sump (10*4)

1.50LL to 1.75 LL Capacity of Sump (10*)

1.75LL to 2.00LL Capacity of Sump (14*4)

2.00LL to 3.00LL Capacity of Sump (10*4)

3.00LL to 6.00LL Capacity of Sump (8*4)

6.00LL to 9.00LL Capacity of Sump (14*4)

9.00LL to 12.00LL Capacity of Sump (16*4)

12.00LL to 15.00LL Capacity of Sump (12*4)

15.00LL to 18.00LL Capacity of Sump (10*4)

18.00LL to 23.00LL Capacity of Sum (4*4)

23.00LL to 28.50 LL Capacity of Sump (4*4)

32.00LL to 33.50LL Capacity of Sump (4*4)

Supply and delivery of the following Electrical Works :consumable items at the site of work to carryout the general maintenace works

Digital Voltmeter 3 phase

Digital Ammeter 3 phase

4 Ft. 40 Watts Box type With Ballast (Higher end)

Supply and delivery of the following consumable items for Pump Set repairs at the site of work to carryout the general maintenace works

50mm GM Gate valve

65mm GM Gate valve

80mm GM Gate valve

100mm GM Gate valve

R I Sheet

Bolts and Nuts - All sizes

50mm GI Pipe

65mm GI Pipe

80mm GI Pipe

100mm GI pipe

Supply, delivery and fixing of DI D/F Gate sluice/scour valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty.

Supply, delivery and fixing of DI D/F Butterfly Valves with GGG 40 or equivalent grade as per IS3896 (Part 2) 1985 and subsequent revisions Double eccentrically disc with renewable soft seal on the disc and body seat face of Stainless Steel / nickel weld overlay micro finished with powder or liquid Epoxy coating with minimum thickness of 250 microns applied on both body and disc inside and outside Face to Face dimensions as per AWWA C 504 or BS 5155 or IS 13095 and with 5 years warranty. (PN 16)

Supply, delivery and fixing of C.I. DOUBLE AIR VALVE AS PER ISI 14845/2000 AND WITH 5 YEARS WARRANTY

Labour for cutting open road for laying water mains or sewer.

B.T. Roads (or) Maccadam road

Concrete Roads

Provision for Road restoration by pcc 1:2:4

Cost of Chemicals

Supply delivery and application of disinsfection dosages as per standard norms/guidelines including cost of all disinsfectents ( Such as bleaching power, Chlorine cylinde, Silver ionization rods, sodium hypochlorite solution, common salt as applicable to this CWSS), labour charges and all incidental charges for disinsfection of the water supplied from this CWSS to ensure the portable quality of disinfected water at all delivery points/tail ends, testing of water samples including additional/reqired /instructed dosage during the period of Flood/Calamities etc complete and as directed TWAD Borad Officers.

Bleaching powder

Alum dosage

Chlorine dosage

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE-A2 (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

ANNUAL MAINTENANCE FOR COMBINED WATER SUPPLY SCHEME TO VELLORE CORPORATION, 11 MUNICIPALITIES, 5 TOWN PANCHAYATS AND 944 WAYSIDE RURAL HABITATIONS IN VELORE DISTRICT FOR THE YEAR 2027-2028

Operation and Maintenance of the Electro Mechanical installations, equipments, components, pipelines valves and appurtenances, water retaining structures including protecton of all schemee components from damages/ theft undertaking legal actions for such untoward incidents, preventive maintenance, disinfection and deliverance of water as per quality standards and supply of earmarked quantity of water to the beneficiaries , carrying out the O&M as per standard operating procedures, Acts and rules in force and as directed by TWAD Board Oficers and excluding cost towards attending leak, burst repair and replacement works to electro mechanical installations consumables for disinfection of water, cleaning of all water retaining structure, electricity .

Repair & Renewals and Leak & Bursts :

Maintenance, Peroidic visit, Repairs and renewals of following equipments including supply, delivery and fixing of all required spares, loading, unloading, transit insurance, conveyance charges etc.,as directed by TWAD Board Officers.

Maintenance and Peroidic visit, Repairs and Renewals of UPS, Battery Chargers & stabilizers (1KVA / 5KVA) at 9 nos in 6 locations in Vellore CWSS and as directed by the TWAD Board officers (once in 3 month).

Maintenance and Peroidic visit, Repairs and Renewals of PLC Panel at 11Nos in 6 locations in Vellore CWSS and as directed by the TWAD Board officers.

Maintenance and Peroidic visit, Repairs and Renewals of Electro Magnetic Flow meters of Sizes from DN 1500 at 6 locations in Vellore CWSS and as directed by the TWAD Board officers (once in 3 month)

Maintenance of Ultrasonic Level Transmitters and conductivity level switch Pressure Transmitters at 6 locations in Vellore CWSS and as directed by the TWAD Board officers.(once in 3 month)

Labour charges for Repair and renewal of Electrical, Mechanical and ICA equipments installed at Raw Water Pumping Station, Treated Water pumping Station and Booster pumping Stations complete and as directed by the TWAD Board officers.(once in 3 month)

Labour charges for Repair and renewal of Electrical, Mechanical and ICA equipments of surge protection systems installed at Raw Water Pumping Station, Treated Water pumping Station and Booster pumping Stations and cathotic protection system for M.S pipeline etc.,complete and as directed by the TWAD Board officers.(once in 3 month)

Labour charges Periodic checkup and preventive maintenance, conducting Earth value test, Testing of Transformer oil and required tests for yearly inspection of Electrical Inspector (CEIG) for HT installations at Intake, Water Treatment Plant and Booster Pumping Station etc.,complete and as directed by the TWAD Board officers.

Cleaning and removal of silt and other debries in the leading channels as and when required etc.(Min once in a month)

Cleaning of all storage points like Sumps,WTP Components , reservoirs of various capacities available in tyhis scheme including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc as directed by TWAD Board Officers.

Cleaning of clarifiers, sludge removal, cleaning of reaction Zone an dclarification Zone , clarifier Channel and removal of silt from wash water recovery tank and sludge balancing tank as and when required etc., complete and as directed by the TWAD Board officers. (Provision given for Every six month interval)

Cleaning of chlorine contact tank , Treated water pump well at WTP, Pump well at BPS as and when required and removal of dry sludge from sludge drying beds and disposal at dumping site as and when required etc.,(Provision given for once in a year)

Cleaning of all storage Clear water reservoirs and Ground level service reservoirs of 90LL capacities available in this package at a frequency of once in six months including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc complete and as directed by the TWAD Board Officers.

Clear water Reservoir @ Head works ( Every four month)

Clear water Reservoir @ Komburankadu ( Every four month)

Clear water Reservoir @ Palakaranur ( Every four month )

Clear water Reservoir @ V.Muthampatti ( Every four month )

GLSR @ Kadathur ( Every four month interval)

Cleaning of Bushes and debris at the following locations( Provision given for yearly twice)

Head works & WTP @ Thottilpatti

Booster pumping station - I @ Komburankadu

Booster pumping station - II @ Palakaranur

Booster pumping station - III @ V.Muthampatti

Ground level service Reservoir @ Kadahthur.

Cleaning of Bushes and debris around the valve pits and dewatering if necessary the work include removing the cover slab, Cleaning the debris in and around the valve pits and placed the cover slab with neat packing.

Provision for Flow diversion work in the depletion period of Chekkanur barriage

Pumpsets Repair works : METTUR HEAD WORKS

Servicing of pumpset and repair works to 268 HP Vertical turbine pumpset at Raw Water Pumphouse at thottilpatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets.using gas cutting ,hand grinding machine charges includes labours, speical tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydralic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubritcaed cloumn pipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump thrust bearing make SKF-29330-E (ID-170mm,OD-280mm width 67mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydralic arrangement,gas cutting machine,grinding macine consumbales cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos) of pump the cost including welding , Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per orginal specfication to suit the pump charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning.precession couplling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per orginal specfication to suit the pump.charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Supply and fixing of Hexagonal lock nut with as per orginal specfication to suit the pump shaft thread.

Charges for reconditioning Solid Muff couplling and line saft keys by cleaing and welding ,grinding,lathe works the key slots for pression fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivey of pump SS Shaft sleeve to suit the pump bearing bush ,cutting ,grinding ,lathe works and alied works inculding the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and apllying burshable ceramic mixing for improving pump efficency and cleaing, reconditioning ,painting of S.S stainer.

Charges for reconditing of impeller by phosphor bronze tourch welding ,balancing and faceing ,lathe works cost includes consumbles ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the orginal specification cost inculde cutting , grinding consumables , lathe works and alied works.

Suplly and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve ,cutting ,grinding ,lathe works and alied works inculding the cost of material.

Charges for Supply and delivery of 1-stage Phosphor Bronze bowl inner Impeler casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasterners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasterners including washers for bowl assembly.

Charges for supply and delivery of O-ring gacket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 20MM lithium Graphite rope

Charges for assembling of 1 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hyralic arrangements and carefully assembling for the true alignment cost including tools and labour and consumbles.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Colum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)by special arrangement, tighting fastners, gaskets.Charges including charges for labours, speical tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing,trust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for assembling and alignment the 7 Tonne , IM 4011 Type Mounting 200 KW / 268 HP ABB make motor by checking the circiut of all incoming and soft stater breakers , connecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, Pulley and Motor stool Bolts and nuts with necessary tools and arrangements , cost after deducting all old scraps.

200 KW MOTOR @ RWPH

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 200 KW / 268 HP ABB make HT motor by checking the Open circiut of all incoming and soft stater breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Beaing housing ,Grease cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales.

Charges for Complete Cleaing of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditiong the outer surface of bearing seated area by complete welding and finsihing true to size of orginal,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balncing ,Testing etc.,.

Supply and delivery and fixing of Top side ball bearings 6324/C3 SKF Sweden using hydraulic arrangements and charges including appling of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7319 /B - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Avaliable Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Beaing housing ,Greese cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales,Testing the 268HP/200KW at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1 Tonne ,IM 4011 Type Mounting 200KW /268HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tigting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

Servicing of pump and repair works to 1307HP Vertical turbine pumpset at Clear Water Pumphouse at thottilpatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets.using gas cutting ,hand grinding machine charges includes labours, speical tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydralic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubritcaed cloumn pipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump thrust bearing make SKF-29330-E (ID-170mm,OD-280mm width 67mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydralic arrangement,gas cutting machine,grinding macine consumbales cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos) of pump the cost including welding , Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per orginal specfication to suit the pump charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning.precession couplling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per orginal specfication to suit the pump.charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Supply and fixing of Hexagonal lock nut with as per orginal specfication to suit the pump shaft thread.

Charges for reconditioning Solid Muff couplling and line saft keys by cleaing and welding ,grinding,lathe works the key slots for pression fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivey of pump SS Shaft sleeve to suit the pump bearing bush ,cutting ,grinding ,lathe works and alied works inculding the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and apllying burshable ceramic mixing for improving pump efficency and cleaing, reconditioning ,painting of S.S stainer.

Charges for reconditing of impeller by phosphor bronze tourch welding ,balancing and faceing ,lathe works cost includes consumbles ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the orginal specification cost inculde cutting , grinding consumables , lathe works and alied works.

Suplly and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve ,cutting ,grinding ,lathe works and alied works inculding the cost of material.

Charges for Supply and delivery of 1-stage Phosphor Bronze bowl inner Impeler casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasterners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasterners including washers for bowl assembly.

Charges for supply and delivery of O-ring gacket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 20MM lithium Graphite rope

Charges for assembling of 1 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hyralic arrangements and carefully assembling for the true alignment cost including tools and labour and consumbles.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Colum pipe -1Nos, line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)by special arrangement, tighting fastners, gaskets.Charges including charges for labours, speical tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing,trust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for assembling and alignment the 7 Tonne , IM 4011 Type Mounting 200 KW / 268 HP ABB make motor by checking the circiut of all incoming and soft stater breakers , connecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, Pulley and Motor stool Bolts and nuts with necessary tools and arrangements , cost after deducting all old scraps.

Servicing of Motor repair works to 1307HP Vertical turbine pumpset at Clear Water Pumphouse at thottilpatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 975 KW / 1307 HP ABB make HT motor by checking the Open circiut of all incoming and soft stater breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Beaing housing ,Grease cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales.

Charges for Complete Cleaing of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditiong the outer surface of bearing seated area by complete welding and finsihing true to size of orginal,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balncing , Testing.

Supply and delivery and fixing of Top side ball bearings 6326/C3 SKF Sweden using hydraulic arrangements and charges including appling of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7322 /BM - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Avaliable Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Beaing housing ,Greese cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales,Testing the 1307HP/975KW at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1 Tonne ,IM 4011 Type Mounting 975KW /1307 HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tigting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

Servicing of pump and repair works to 1880 HP Vertical turbine pumpset at Booster pumping station -2 at Palakaranur including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Column pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)pipes by special arrangement, loosening the corroded fasteners, gasketsusing gas cutting ,hand grinding machine charges includes labours, special tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydraulic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubricated column pipes,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump trust bearing make SKF-29330-E (ID-150mm,OD-250mm width 60mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydraulic arrangement,gas cutting machine,grinding machine consumables cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos.) of pump the cost including welding, Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per original specification to suit the pump charges include cutting, grinding consumables, lathe works, milling for key ways and allied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning, precession coupling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per original specification to suit the pumpcharges include cutting , grinding consumables, lathe works ,milling for key ways and allied works.

Supply and fixing of Hexagonal lock nut with as per 100mm ID original specification to suit the pump shaft thread.

Charges for reconditioning Solid Muff coupling and line shaft keys by cleaning and welding,grinding,lathe works the key slots for precision fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivery of pump SS Shaft sleeve to suit the pump bearing bush, cutting,grinding ,lathe works and allied works including the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and applying burshable ceramic mixing for improving pump efficiency and cleaning, reconditioning ,painting of S.S strainer.

Charges for reconditioning of impeller by phosper bronze torch welding,balancing and faceing,lathe works cost includes consumables,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the original specification cost include cutting, grinding consumables, lathe works and allied works.

Supply and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve, cutting, grinding, lathe works and allied works including the cost of material.

Charges for Supply and delivery of 2-stage Phosphor Bronze bowl inner Impeller casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasteners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasteners including washers for bowl assembly.

Charges for supply and delivery of O-ring gasket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 18 MM lithium Graphite rope

Charges for assembling of 2 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hydraulic arrangements and carefully assembling for the true alignment cost including tools and labour and consumables.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the worksite to pump house

Charges for assembling pump base stool, Column pipe (700mm Column pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)by special arrangement, tighting fasteners, gaskets, Charges including charges for labours, special tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing,thrust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Servicing of Motor repair works to 1880 HP Vertical turbine pumpset at Booster pumping station -2 at Palakaranur including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 1400 KW / 1880 HP ABB make HT motor by checking the Open circiut of all incoming and soft starter breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Bearing housing ,Grease cup collar ,end Cover and NDE side heat exchanger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydraulic Arrange and Skilled labours cost including tools and consumables.

Charges for Complete Cleaning of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditioning the outer surface of bearing seated area by complete welding and finishing true to size of original,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balancing , Testing.

Supply and delivery and fixing of Top side ball bearings 6330/C3 SKF Sweden using hydraulic arrangements and charges including applying of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7324 /BM - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Available Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Bearing housing ,Greese cup collar ,end Cover and NDE side heat exchanger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydraulic Arrange and Skilled labours cost including tools and consumables,Testing the 1400 KW / 1880 HP at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1Tonne ,IM 4011 Type Mounting 1400 KW / 1880 HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tighting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

I) Mechanical Spare

A)Pneumatic cylinders

Seal kit (25*35*7.3)K33

Valve Positioners

Solenoid Coil 230 V

Limit Switches

Valve Position Transmitters

B) MOV Actuators

Power Supply Module (TR1, TR2-415V/400V, FUSE PLATE ASSMBLY)

Relay Module

Programmable Control Module (1xMP-50Hz EPAC MODULE (249 CONTROL)

Mini Contactor (REVERSING CONTACTOR MECH INTERLOCKED, 9A3P230V, 1NO)

Push Button (COVER SUB ASLY for LED- EPAC-2POLE)

Four Train Counter Gear (TRAIN ASSEMBLY 480 TURNS, TORQUE SWITCH 2NO +2NC 0.75 SQMM 780MM AG CRIMPING, LIMIT SWITCH 2NO + 2NC 0.75 SQMM 780MM AG CRIMPING)

Reduction Gear unit (RGU CHANGE GEARS SA6 (710:1)

C) Recirculation Pump

10 HP Pump Starter

D) Air Compressor

Air Compressor - Bearings (6206)

E) Vertical Turbine Pump

Muff Coupling

Pump Bearing (29330-1 No, 29334 - 3 Nos)

Lighting works

Supply of 18 TO 20W LED indoor 4 feet fitting

Supply of 18 TO 20W LED outdoor 4 feet fitting

Supply of 30 W LED indoor 4 feet ftting

Supply of 36 W To 40W LED outdoor 4 feet ftting

Supply of 10W LED Bulkhead fitting

Supply of 36W LED 2x2 feet fitting Recess

Supply of 24W LED 1x1 Feet Surface indoor fitting

Supply of 36W LED Street Light

Supply of 60W LED Medium Bay fitting

Supply of 40W LED Well Glass fitting

Supply of 80W LED LED Medium Bay fitting

Supply of 80W LED LED High Bay fitting

Supply of 120W LED High Bay fitting

Supply of 120W LED Street Light fitting

Supply of 200W LED Flood Light

CC TV Cameras

Supply of PTZ CCTV Cameras

Supply of 4 Channel NVR

Supply of 24V Adopter for CCTV Camera

II) Electrical Items

A) 33KV HT METAL ENCLOSED SWITCHGEAR

Trip Circuit Supervision Relay

Relay - IRU- PRO (U/V) Voltage Relay

B) LT SWITCH GEAR - 25A SPN MCB

Voltage Transformer 2KVA Control Transformer X'er Feeder

Stored Energy Electrically Operated Mechanism - Model DN3 - SEO for LT panel incomer MCCB

C) Battery

12V 200AH maintenance free Battery

Exhaust Fans

F) HT Capacitor

FUSE, 7.2KV, AHGHB, 100A

G) Soft Starter

Contactor MNX0 DC (110V DC)

III) Mechanical

A) Chlorination System

Rotometer Glass Tube (0 To 16 Kg/Hr)

Rotometer Glass Tube (0 To 24 Kg/Hr)

Pressure Relief Value

B) Chlorination System

Pressure Drain Valve

Pressure Regulator

Gas Filter

Injector Set

Lead Washer

Check Valve

2" Chlorine UPVC NRV

Vacuum Switch

Attending Leaks in the PVC pipelines (Minor/Circumfrential Leak) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

4 KSC Pipes

63mm OD PVC 4 KSC pipes

75mm OD PVC 4 KSC pipes

90mm OD PVC 4 KSC pipes

110mm OD PVC 4 KSC pipes

140mm OD PVC 4 KSC pipes

160mm OD PVC 4 KSC pipes

180mm OD PVC 4 KSC pipes

200mm OD PVC 4 KSC pipes

6 KSC Pipes

63mm OD PVC 6 KSC pipes

75mm OD PVC 6 KSC pipes

90mm OD PVC 6 KSC pipes

110mm OD PVC 6 KSC pipes

140mm OD PVC 6 KSC pipes

160mm OD PVC 6 KSC pipes

180mm OD PVC 6 KSC pipes

200mm OD PVC 6 KSC pipes

10 KSC Pipes

90mm OD PVC 10 KSC pipes

110mm OD PVC 10 KSC pipes

140mm OD PVC 10 KSC pipes

200mm OD PVC 10 KSC pipes

Attending Leaks in the PVC pipelines (Major/Burst) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

4 KSC Pipes

63mm OD PVC 4 KSC pipes

75mm OD PVC 4 KSC pipes

90mm OD PVC 4 KSC pipes

110mm OD PVC 4 KSC pipes

140mm OD PVC 4 KSC pipes

160mm OD PVC 4 KSC pipes

200mm OD PVC 4 KSC pipes

6 KSC Pipes

63mm OD PVC 6 KSC pipes

75mm OD PVC 6 KSC pipes

90mm OD PVC 6 KSC pipes

110mm OD PVC 6 KSC pipes

140mm OD PVC 6 KSC pipes

160mm OD PVC 6 KSC pipes

200mm OD PVC 6 KSC pipes

10 KSC Pipes

90mm OD PVC 10 KSC pipes

110mm OD PVC 10 KSC pipes

140mm OD PVC 10 KSC pipes

200mm OD PVC 10 KSC pipes

Attending Leaks in the HDPE pipelines (Minor / Circumfrential Leak) and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

63 HDPE PN6

75 HDPE PN6

90 HDPE PN6

110 HDPE PN6

125 HDPE PN6

160 HDPE PN6

Attending Leaks in the HDPE pipelines (Major / Circumfrential Leak) and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

63 HDPE PN6

75 HDPE PN6

90 HDPE PN6

110 HDPE PN6

125 HDPE PN6

160 HDPE PN6

Attending Leaks in the O-PVC pipelines Leak of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

200 OPVC 12.5 KSC

250 OPVC 12.5 KSC

Attending joint Leaks in the AC pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract - for vellore corp

150mm AC pipe

200mm AC pipe

250mm AC pipe

300 mm AC pipe

350mm AC pipe

400mm AC pipe

Attending joint Leaks in the AC pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract - for vellore corp

150mm AC pipe

200mm AC pipe

250mm AC pipe

300 mm AC pipe

350mm AC pipe

400mm AC pipe

Attending joint Leaks in the DI pipelines (Minor/Circumfrential Leak) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending joint Leaks in the DI pipelines (Major/Burst) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending leaks using welding works in the DI pipelines damaged by highways, local bodies and etc., of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending leaks using DI clampset works in the DI pipelines damaged by highways, local bodies and etc., of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Pumpsets

The Repair and Renewal works in Submersible Pumpset

Carrying out the following repair works occuring during the maintenance period in the Electrical, Mechanical and Elctro-mechanical items to bring back the scheme / components into normal running conditition as per standard specification including all labour charges, cost of materials and all incidental charges within the stipulated time limit etc., complete as specified in Clause 2.8 of General conditions of Contract Part II etc as directed by TWAD Board officers

Attending the Repair and Renewal works in Submersible Pumpset - 1 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 2 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 3 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 5 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 7.50 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset -10 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 12.5 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 15HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 20HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 25HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset -30 HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset-40HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Renewal works in Submersible Pumpset - 50HP

Removing the Submersible pumpset by using tripod set after disconnecting the power supply cable and delivery pipe line fittings

Transporting the pumpset from Pump House to work shop.

Rewinding the submersible motor using best quality winding wire including cost of wire, Sleeve, other insulating and fibre class materials after deducting the cost of old materials.

Reconditioning the worn-out shaft and fittings, impeller and Gun Metal/ SS Bushes including cost of lath work & labour charges etc.,

Replacement of carbon type thrust bearing and pumpside Gun Metal Bush including cost of labour charges after deducting the cost of old material

Transporting charges for Submersible pumpset from work shop to Pump House after attending repair works.

Re-erection of pumpset in the Sump / Well by using tripod set and required Rubber washer and Bolt & Nuts and connecting the power supply cable and delivery pipeline arrangements testing to trial pumping.

Attending the Repair and Replacement of bearings in various HSC Pump

Attending the Repair and Replacement of bearings in various HSC Pump - 20HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 25HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 30HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 40HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 50HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 60HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 75HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 100HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Repair and Replacement of bearings in various HSC Pump - 120HP

Charges for removing the motor from bed assembly after dismantling of Coupling arrangements and removing the pump assembly and including the provision of dummy flange arrangements by using contractor tools and materials.

Transportation charges for conveying the Pump assembly from the Pumping Station to work shop including loading and unloading charges.

Labour Charges for removing the impeller by using hydralic system, DE and NDE Bearings

Labour Charges for reconditioning the worn out shaft including welding the shaft to suit the impeller and suit the driven end and non driven end bearing seating, knurling, bend checking and etc.,

Supply, delivery and fixing of Shaft sleeves in Gun metal including machining charges and making key ways after deducting the scrap materials

Balancing of Rotor with impeller both dyanamically and Hydralically by using required dyanamic balancing machine

Supply, delivery and fixing of Gunmetal seal rings for impeller neck including machining charges after deducting the scrap materials

Supply and delivery of Driven End and Non Driven End bearings

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the Pump assembly from work shop to Pumping Station.

Charges for reassembling the Pump with Motor by using pulley and alignment checking, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset (Various HSC Motor) - 20 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset (Various HSC Motor) - 25 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 30 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 40 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 50 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 60 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 75 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 100 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for HSC Pumpset(Various HSC Motor) - 120 HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Booster Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and the damaged driven end and non driven end bearings.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Driven End and Non Driven End bearings suitable for the required Induction Motor

Labour Charges fixing the DE and NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to Pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 50 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 60 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 75 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 100 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 120 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 150 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 200 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump - 270 HP

Supply and Delivery of SS 410 New Pump Head Shaft for required mm and required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and Delivery of SS 410 New Pump Line Shaft for required mm and required length. (including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete)

Supply and delivery of stuffing box brone bush suitable for the Discharge Head assembly

Supply and Delivery of Required TVS Bolt , Nut and Washer for Bowl Assembly and all Column Pipe for inplace of Wornout Bolt and Nuts after deducting the cost of scrap materials and as Directed by TWAD Board Officers.

Supply and Delivery of Line shaft SS Coupling with Bush (including Raw Materials, Machining , Polishing etc., Complete)

Supply and Delivery of SS Sleeves Suitable for the Line Shaft for Inplace of Wornout SS Sleeves after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and Delivery of Spider Rubber Bush made in Hard Rubber and Finishing to Suit in Between the Casting Spider and Line shaft inplace of wornout Rubber Bush after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of Bronze Bush Bearing Suitable for Bowl Assembly and Pump Shaft inplace of wornout bronze Bush Bearing after deducting the cost of scrap materials as directed by TWAD Board Officers.

Supply and Delivery of 1.Bronze Bush Bearing Suitable for the Bowl Assembly (Top Side) 2. Bronze Bush Bearing Suitable for the Bell Mouth (Bottom) for inplace of wornout Bronze Bush Bearings after deducting the cost of scrap materials as Directed by TWAD Board Officers.

Supply and delivery of MS Seamless required size of Coloumn pipe suitable for the VT Pumpset

Supply and delivery of spider suitable for the coloumn pipe including cost of Raw Materials, welding, polishing etc., complete as directed by TWAD officers

Supply and delivery of new intermedia ring (Prosperous bronze metal) between bowl assembly and as directed by TWAD officers

Supply and delivery of new bowl shaft for required size for required length.(including Charge for Lathe Works, Grinding, Polishing, Threading, Key Way and other works etc.,Complete) and as directed by TWAD officers

Supply and delivery of Top Load Bearing with Ratchet assembly including Required Grade lubricating components

Attending the Repair and Renewal works of various capacities of VT Pump

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-50 HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump -60HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-75HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-100HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump -150HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-200HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Supply of Materials for attending the Repair and Renewal works of various capacities of VT Pump-270 HP

Charges for Removing the Hollow shaft Squirrel cage Induction Motor after disconnecting the Power supply Cable, Discharge Head, Head Shaft and Stuffing Box by using contractor tools at Collector Well / Collection Sump

Charges for removing the all Column pipes of VT Pumpset each 1.5 m / 2.00 m to length and bowl assemblly for attending Pump repair works

Transportation charges for conveying the VT Pump bowl assembly from Collector Well Pump room to Work Shop including usage of trolley along the Foot bridge and Van

Reconditioning of Stuffing Box for providing bronze bush suitable for fixing thr Rope Gland and Head Shaft to avoid frequent damaging of rope and to avoid spreading of more leakage water from the Rope Gland including lath works etc., complete.

Charges for Lathe work of reconditioning of Pump SS Shaft with balancing, SS Bushes and sleeves, charges for Spider bore nd outer dimension phase out lath works, reconditioning of impeller and impeller ring & charges fixing the bearing and bronze bushes in the bowl assembly including correct setting of impeller allignment etc complete

Transportation charges for conveying the VT Pump bowl assembly from our work shop to Collector Well Pump room including usage of trolley along the Foot bridge and Van

Charges for reassembling the all Column pipes of Turbine Pump set and bowl assemblly after attending Pump repair works in the proper allignment after attending the cleaning and painting work in the coloumn pipe and body of the bowl assembly

Re errection of reconditioned stuffing box, new Head shaft, Discharge head and Motor, fixing the Rachet load bearing assembly including filling of required 90 grade oil and Connecting the 440V AC incoming Cable to the Motor Terminal and fixing new rope in the rope gland and Checking Motor Pumpset Alignment and Rotation and testing with load etc.,Complete

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-50HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-60HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-75HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-100HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-150HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-200HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Attending the Rewinding and replacement of bearings of Induction Motor for Vertical Turbine Pumpset-270HP

Charges for removing the motor from bed after disconnection of power supply cable, Earthing line and Coupling arrangements by using contractor tools and materials.

Transportation charges for conveying the motor from the Station to Our work shop including loading and unloading charges.

Labour Charges for removing the two end side cover with fan arrangements and Dismantling the damaged NDE Side ball Bearing from the motor after removing the Rachet assembly load bearing safely and Fixing the New ball Bearing in the appropriate place with required lubricants without any damage to the motor shaft and winding after deducting the old damaged materials.

Charges for removing the burnt wires from the rotor assembly and cleaning and checking the slots of rotor and labour charges for rewinding of Centrifugal Squirrel Cage Induction Motor after deducting the cost of old materials and including suppy and delivery of Class ‘F’ Insulation Super enameled Copper wire, required for rewinding and Fiber Glass wire, Fiber Glass Sleeves, Class ‘F’ insulation paper, Copper Socket and FG thread required for rewinding of Squirrel Cage Induction Motor

Labour Charges for reconditioning the worn out shaft for driven end and non driven end bearing seating, knurling, bend checking, and etc.,

Supply and delivery of Non Driven End Deep Grove ball Bearing SKF Make suitable for the Squirrel Gage Induction Motor.

Labour Charges fixing the NDE bearings correctly and neatly with required lubrications by contractors tools & Materials

Transportation charges for conveying the motor from work shop to pumping Station

Charges for reassembling the motor with bed and pump coupling, alignment checking connecting power supply cable, including required bolt and Nuts and testing trial running etc.,

Starters

ALUMINIUM CABLE

SUPPLY AND DELIVERY OF L.T. CABLES 25 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 35 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 50 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 70 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 95 sq mm 3.5 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 25 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 35 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 50 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 70 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

SUPPLY AND DELIVERY OF L.T. CABLES 95 sq mm 3.0 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 WITH ISI MARKING

COPPER CABLE

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 4 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 6 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 10 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 16 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF PVC INSULATED AND SHEATHED 25 sq mm 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990

SUPPLY AND DELIVERY OF 150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board)

Supply, delivey and fixing of MOULDED CASE CIRCUIT BREAKER (MCCB) WITH THERMO MAGNETIC RELEASE - 4 Pole

Range - 32-100

Range - 125

Range - 160

Range - 200

Range - 250

Range - 320

Range - 400

Range - 630

Supply, delivey and fixing of RATE FOR MIXED DI-ELECTRIC CAPACITOR WITH TNEB TEST CERTIFICATE WITH ACCESSORIES INCLUDING BANKING CONFORMIING TO IS 2834.

Supply, delivey and fixing of Electro magnetic contactors of suitable capacity in AC Three Phase rating, conforming to IS/IEC 60947-4-1.

Supply, delivey and fixing of Overload Relays: Directly operated Bimetallic Thermal overload relay which operates in case of overload and also in case of under voltage with manual and auto reset mode.

Supply, delivey and fixing of Preventer – Single Phasing - Electric Motor protection device against single phasing. The device should protect the motor against single phasing, reverse phasing and unbalance supply. The device should be suitable for any auxillary device and have provisions for mounting in panel boards. Operate without need of any auxiliary supply.

Supply, delivey and fixing of FUSE UNITS (ANCHOR /EQUIVALENT)

63 Amps Porcelain fuse unit (500 V)

100 Amps Porcelain fuse unit (500 V)

200 Amps Porcelain fuse unit (500 V)

Supply, delivey and fixing of CHANGE OVER SWITCHES

16 Amps three phase 500 V 4 pole Change over switch

32 Amps three phase 500 V 4 pole Change over switch

63 Amps three phase 500 V 4 pole Change over switch

100 Amps three phase 500 V 4 pole Change over switch

125 A 4 pole Change Over Switch

200 Amps three phase 500 V 4 pole Change over switch

250A 3 phase 4 pole change over switch

Supply, delivey and fixing of PVC INSULATED SINGLE CORE MULTI STRAND FIRE RETARDANT FLEXIBLE COPPER CABLE WITH ISI MARK CONFORMING TO IS

SUMP CLEANING

Cleaning of all storage points like sumps, elevated reservoirs of various capacities available in this scheme at a frequency of once in two months including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc complete.( Once in Four times )

0.05LL to 0.15LL Capacity sump (70*4)

0.15LL to 0.30LL Capacity sumps (30*4)

0.30 to 0.45LL, Capacity sump (24*4)

0.45,LL to 0.60LL Capacity sump (20*4)

0.60LL to 0.75LL Capacity sump (20*4)

0.75LL to 1.00LL Capacity sump (24*4)

1.00LL to 1.25 LL Capacity of Sump (12*4)

1.25LLto 1.50LL Capacity of Sump (10*4)

1.50LL to 1.75 LL Capacity of Sump (10*)

1.75LL to 2.00LL Capacity of Sump (14*4)

2.00LL to 3.00LL Capacity of Sump (10*4)

3.00LL to 6.00LL Capacity of Sump (8*4)

6.00LL to 9.00LL Capacity of Sump (14*4)

9.00LL to 12.00LL Capacity of Sump (16*4)

12.00LL to 15.00LL Capacity of Sump (12*4)

15.00LL to 18.00LL Capacity of Sump (10*4)

18.00LL to 23.00LL Capacity of Sum (4*4)

23.00LL to 28.50 LL Capacity of Sump (4*4)

32.00LL to 33.50LL Capacity of Sump (4*4)

Supply and delivery of the following Electrical Works :consumable items at the site of work to carryout the general maintenace works

Digital Voltmeter 3 phase

Digital Ammeter 3 phase

4 Ft. 40 Watts Box type With Ballast (Higher end)

Supply and delivery of the following consumable items for Pump Set repairs at the site of work to carryout the general maintenace works

50mm GM Gate valve

65mm GM Gate valve

80mm GM Gate valve

100mm GM Gate valve

R I Sheet

Bolts and Nuts - All sizes

50mm GI Pipe

65mm GI Pipe

80mm GI Pipe

100mm GI pipe

Supply, delivery and fixing of DI D/F Gate sluice/scour valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty.

Supply, delivery and fixing of DI D/F Butterfly Valves with GGG 40 or equivalent grade as per IS3896 (Part 2) 1985 and subsequent revisions Double eccentrically disc with renewable soft seal on the disc and body seat face of Stainless Steel / nickel weld overlay micro finished with powder or liquid Epoxy coating with minimum thickness of 250 microns applied on both body and disc inside and outside Face to Face dimensions as per AWWA C 504 or BS 5155 or IS 13095 and with 5 years warranty. (PN 16)

Supply, delivery and fixing of C.I. DOUBLE AIR VALVE AS PER ISI 14845/2000 AND WITH 5 YEARS WARRANTY

Labour for cutting open road for laying water mains or sewer.

B.T. Roads (or) Maccadam road

Concrete Roads

Provision for Road restoration by pcc 1:2:4

Cost of Chemicals

Supply delivery and application of disinsfection dosages as per standard norms/guidelines including cost of all disinsfectents ( Such as bleaching power, Chlorine cylinde, Silver ionization rods, sodium hypochlorite solution, common salt as applicable to this CWSS), labour charges and all incidental charges for disinsfection of the water supplied from this CWSS to ensure the portable quality of disinfected water at all delivery points/tail ends, testing of water samples including additional/reqired /instructed dosage during the period of Flood/Calamities etc complete

Bleaching powder

Alum dosage

Chlorine dosage

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE-A3 (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only)

NUMBER #

ANNUAL MAINTENANCE FOR COMBINED WATER SUPPLY SCHEME TO VELLORE CORPORATION, 11 MUNICIPALITIES, 5 TOWN PANCHAYATS AND 944 WAYSIDE RURAL HABITATIONS IN VELORE DISTRICT FOR THE YEAR 2028-2029

Operation and Maintenance of the Electro Mechanical installations, equipments, components, pipelines valves and appurtenances, water retaining structures including protecton of all schemee components from damages/ theft undertaking legal actions for such untoward incidents, preventive maintenance, disinfection and deliverance of water as per quality standards and supply of earmarked quantity of water to the beneficiaries , carrying out the O&M as per standard operating procedures, Acts and rules in force and as directed by TWAD Board Oficers and excluding cost towards attending leak, burst repair and replacement works to electro mechanical installations consumables for disinfection of water, cleaning of all water retaining structure, electricity .

Repair & Renewals and Leak & Bursts :

Maintenance, Peroidic visit, Repairs and renewals of following equipments including supply, delivery and fixing of all required spares, loading, unloading, transit insurance, conveyance charges etc., Complete and as directed by the TWAD Board Officers

Maintenance and Peroidic visit, Repairs and Renewals of UPS, Battery Chargers & stabilizers (1KVA / 5KVA) at 9 nos in 6 locations in Vellore CWSS and as directed by the TWAD Board officers (once in 3 month).

Maintenance and Peroidic visit, Repairs and Renewals of PLC Panel at 11Nos in 6 locations in Vellore CWSS and as directed by the TWAD Board officers.

Maintenance and Peroidic visit, Repairs and Renewals of Electro Magnetic Flow meters of Sizes from DN 1500 at 6 locations in Vellore CWSS and as directed by the TWAD Board officers (once in 3 month)

Maintenance of Ultrasonic Level Transmitters and conductivity level switch Pressure Transmitters at 6 locations in Vellore CWSS and as directed by the TWAD Board officers.(once in 3 month)

Labour charges for Repair and renewal of Electrical, Mechanical and ICA equipments installed at Raw Water Pumping Station, Treated Water pumping Station and Booster pumping Stations complete and as directed by the TWAD Board officers.(once in 3 month)

Labour charges for Repair and renewal of Electrical, Mechanical and ICA equipments of surge protection systems installed at Raw Water Pumping Station, Treated Water pumping Station and Booster pumping Stations and cathotic protection system for M.S pipeline etc.,complete and as directed by the TWAD Board officers.(once in 3 month)

Labour charges Periodic checkup and preventive maintenance, conducting Earth value test, Testing of Transformer oil and required tests for yearly inspection of Electrical Inspector (CEIG) for HT installations at Intake, Water Treatment Plant and Booster Pumping Station etc.,complete and as directed by the TWAD Board officers.

Cleaning and removal of silt and other debries in the leading channels as and when required etc.(Min once in a month)

Cleaning of all storage points like Sumps,WTP Components , reservoirs of various capacities available in tyhis scheme including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc as directed by TWAD Board Officers.

Cleaning of clarifiers, sludge removal, cleaning of reaction Zone an dclarification Zone , clarifier Channel and removal of silt from wash water recovery tank and sludge balancing tank as and when required etc., complete and as directed by the TWAD Board officers. (Provision given for Every six month interval)

Cleaning of chlorine contact tank , Treated water pump well at WTP, Pump well at BPS as and when required and removal of dry sludge from sludge drying beds and disposal at dumping site as and when required etc.,(Provision given for once in a year)

Cleaning of all storage Clear water reservoirs and Ground level service reservoirs of 90LL capacities available in this package at a frequency of once in six months including scrapping the inner side of compartment completely, scouring / dewatering / desilting using required machineries, materials, labour and all other incidental charges, application of bleaching powder/ solution etc complete.and as directed by the TWAD Board Officers.

Clear water Reservoir @ Head works ( Once in three month)

Clear water Reservoir @ Komburankadu ( Once in three month)

Clear water Reservoir @ Palakaranur (Once in three month )

Clear water Reservoir @ V.Muthampatti (Once in three month)

GLSR @ Kadathur ( Once in three month)

Cleaning of Bushes and debris at the following locations( Provision given for yearly twice)

Head works & WTP @ Thottilpatti

Booster pumping station - I @ Komburankadu

Booster pumping station - II @ Palakaranur

Booster pumping station - III @ V.Muthampatti

Ground level service Reservoir @ Kadahthur.

Cleaning of Bushes and debris around the valve pits and dewatering if necessary the work include removing the cover slab, Cleaning the debris in and around the valve pits and placed the cover slab with neat packing.

Provision for Flow diversion work in the depletion period of Chekkanur barriage

Pumpsets Repair works : METTUR HEAD WORKS

Servicing of pump and repair works to 1307HP Vertical turbine pumpset at Clear Water Pumphouse at thottilpatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley, locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing, trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe, cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets. using gas cutting ,hand grinding machine charges includes labours, special tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydraulic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubricated cloumn pipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of pump thrust bearing make SKF 29334- E( ID-170mm,OD-280mm width 67mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2'control valve -2 Nos,gasket,locknuts and fixing necessary GI pi[pes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydraulic arrangement, gas cutting machine, grinding machine consumables cost includes labour, tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No,line Shaft-3 Nos) of pump the cost including welding, Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel intermediate line shaft as per original specification to suit the pump charges include cutting, grinding consumables lathe works, milling for key ways and allied works

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding Machining and lathe works and checking for aligning precession coupling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per original specification to suit the pump charges include cutting ,grinding consumables lathe works milling for key ways and allied works

supply and fixing of Hexagonal lock nut with as per original specification to suit the pump shaft thread

Charges for reconditioning Solid Muff coupling and line shaft keys by cleaning and welding ,grinding, lathe works the key slots for pression fittings.

Supply and fixing of S.S Split collar set as per original specification to suit the pump charges include cutting,grinding consumables,lathe works

charges for Supply and delivery of pump SS Shaft sleeve to suit the pump bearing bush ,cutting grinding,lathe works and allied works including the cost of material

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and applying burshable ceramic mixing for improving pump efficiency and cleaning, reconditioning ,painting of S.S stainer.

Charges for reconditioning of impeller by phosphor bronze tourch welding ,balancing and faceing ,lathe works cost includes consumables ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the original specification cost include cutting , grinding consumables , lathe works and allied works.

supply and fixing of split impeller lock nut

charges for supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve,cutting,grinding,lathe works and allied works including the cost of material.

charges for supply and delivery of 2-stages phosphor bronze bowl inner impeller casing ring,impeller neck outer ring as per true specification of the pump.

charges for supply and delivery of new fasterners including washers for a column pipe

charges for supply and delivery of new special H.T stud fasterners including washers for bowl assembly

charges for supply and delivery of O-ring gasket and flange joint sealant

supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of Kluberlex bem 41-132 Grease

Supply and delivery of 20MM Lithium Graphite rope

Charges for assembling of 2 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hydraulic arrangements and carefully assembling for the true alignment cost including tools and labour and consumables.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)by special arrangement, tighting fastners, gaskets. Charges including charges for labours, special tools consumables, arrangements.

charges for assembling and aligning pump pulley ,locknut,Ratchet holder plate and ratchet plate,Deep groove ratchet ball bearing,trust bearing housing, Oil cooling water pipes with special arrangements.

Charges for assembling and alignment the 7 Tonne , IM 4011 Type Mounting 975 KW / 1307 HP ABB make motor by checking the circiut of all incoming and soft starter breakers , connecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, Pulley and Motor stool Bolts and nuts with necessary tools and arrangements , cost after deducting all old scraps.

Servicing of Motor repair works to 1307HP Vertical turbine pumpset at Clear Water Pumphouse at thottilpatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 975 KW / 1307 HP ABB make HT motor by checking the Open circiut of all incoming and soft stater breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Beaing housing ,Grease cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales.

Charges for Complete Cleaing of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditiong the outer surface of bearing seated area by complete welding and finsihing true to size of orginal,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balncing , Testing.

Supply and delivery and fixing of Top side ball bearings 6326/C3 SKF Sweden using hydraulic arrangements and charges including appling of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7322 /BM - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make Vibro Sensor,Temperature Sensorto suit for the Avaliable Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Beaing housing ,Greese cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales,Testing the 1307HP/975KW at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1 Tonne ,IM 4011 Type Mounting 975KW /1307 HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tigting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

Pumpsets repair ( 2147 HP) at BPS -I

Servicing of pumpset and repair works to 2147 HP Vertical turbine pumpset at Booster pumping station -1 at Komburankadu including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for supply and delivery of Pump thrust bearing make SKF-29330-E (ID-150mm,OD-250mm width 60mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Supply and fixing of SS 410 steel (104mm thick 2m length) Intermediate line shaft as per orginal specfication to suit the pump charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Supply and fixing of 100mm SS Split collar set as per orginal specfication to suit the pump.charges inculde cutting , grinding consumables, lathe works ,milling for key ways and alied works.

Supply and fixing of Hexagonal lock nut with as per 100mm ID orginal specfication to suit the pump shaft thread.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for 100mm line shaft.

Charges for Supply and delivey of pump SS Shaft sleeve to suit the pump bearing bush ,cutting ,grinding ,lathe works and alied works inculding the cost of material .

Suplly and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve cutting grinding,lathe works and alied works inculding the cost of material.

Charges for Supply and delivery of 2-stage Phosphor Bronze bowl inner Impeller casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fastners including washers for a column pipe.

Charges for supply and delivery of new special H.Tstud fasterners including washers for bowl assembly.

Charges for supply and delivery of O-ring gacket and flange joint sealant

Supply of suitable premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of lithium Graphite rope

Charges for dismantling the 7 Tonne ,IM 4011 Type Mounting1600 KW / 2147 HP ABB make motor by checking the Open circiut of all incoming and soft stater breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing,trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos,100mm line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets.using gas cutting ,hand grinding machine charges includes labours, speical tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydralic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubritcaed cloumn pipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for Removing the shaft sleeve from the line shafts using hydralic arrangement,gas cutting machine,grinding macine consumbales cost includes labour,tools.

Charges for reconditioning of 100mm SS Shaft (Head shaft-1 No, line Shaft -3 Nos) of pump the cost including welding , Machining and lathe works and checking for straight edge aligning.

Charges for reconditioning of 100mm SS Split collar sets of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning.precession couplling edge to suit inside muffle coupler

Charges for reconditioning Solid Muff couplling and line soft keys by cleaing and welding ,grinding,lathe works the key slots for precision fittings.

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and apllying burshable ceramic mixing for improving pump efficency and cleaing, reconditioning ,painting of S.S stainer.

Charges for reconditing of impeller by phosper bronze tourch welding ,balancing and faceing ,lathe works cost includes consumbles ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the orginal specification cost inculde cutting , grinding consumables , lathe works and alied works.

Charges for assembling of 2 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hyralic arrangements and carefully assembling for the true alignment cost including tools and labour and consumbles.

Charges for transporting the pump assambly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Coulum pipe -1Nos,100mm line shaft and key set-1No ,Split coupller and Split collar and Solid muff couplling -1No)by special arrangement, tighting fastners, gaskets.Charges including charges for labours, speical tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Rachet holder plate and ratchet plate ,Deep groove ratchet ball bearing,trust bearing housing , Oil cooling Coil , thrust bearing,bearing oil drain pipe,cooling water pipes with special arrangements.

Charges for assembling and alignment the 7 Tonne , IM 4011 Type Mounting1600 KW / 2147 HP ABB make motor by checking the circiut of all incoming and soft stater breakers , connecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, Pulley and Motor stool Bolts and nuts with necessary tools and arrangements , cost after deducting all old scraps.

Servicing of Pump and repair works to 1542 HP Vertical turbine pumpset at Booster pumping station -3 at V.Muthampatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling pump pulley,locknut , Ratchet holder plate and ratchet plate -1No ,Deep groove ratchet ball bearing, trust bearing housing -1No, Oil cooling Coil-1No , thrust bearing, bearing oil drain pipe, cooling water pipes with special arrangements.

Charges for dismantling pump base stool, Column (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)pipes by special arrangement, looseing the corroded fastners, gaskets. using gas cutting ,hand grinding machine charges includes labours, special tools consumables, arrangements.

Hire charges for 3 Phase welding machine (400Amps) with Hand grinding machine.

Hire charges for Gas cutting unit with accessories.

Hire charges for 12T crane.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the pump house to worksite

Charges for removing 700mm 2 stage bowl assembly, dismantling the bowl one by one top bowl, first stage impeller, suction bowl, second stage impeller, suction case sand cooler, impeller shaft, etc. complete at workshop with proper hydraulic arrangements cost including gas cutting and grinding consumables and labour,tools.

Charges for cleaning of 700mm x 2.5m Length water lubricated cloumnpipes ,discharge casing and Tee joint and inside applying rust converter one coat and anti-corrosive black paint complete.

Charges for cleaning reconditioning of damaged thrust bearing housing ,ratchet assembly ,stuffing box and rope gland assembly inside pump stool. by welding , grinding, lathe work for checking the true to the original specification..

Charges for supply and delivery of Pump trust bearing make SKF-29330-E (ID-150mm,OD-250mm width 60mm)

Charges for supply and delivery and fixing of copper coil as per original and water 1/2" control valve-2Nos,gasket,locknuts and fixing necessary GI pipes and fittings

Charges for Removing the shaft sleeve from the line shafts using hydraulic arrangement, gas cutting machine, grinding machine consumables cost includes labour,tools.

Charges for reconditioning of SS Shaft (Head shaft-1 No, line Shaft -3 Nos) of pump the cost including welding , Machining and lathe works and checking for straight edge aligning.

Supply and fixing of SS 410 steel Intermediate line shaft as per original specification to suit the pump charges include cutting , grinding consumables, lathe works ,milling for key ways and allied works.

Charges for reconditioning of SS Split collar set s of pump the cost including SS welding grinding , Machining and lathe works and checking for aligning. precession coupling edge to suit inside muffle coupler

Supply and fixing of SS Split collar set as per original specification to suit the pump.charges include cutting , grinding consumables, lathe works ,milling for key ways and allied works.

Supply and fixing of Hexagonal lock nut with as per 100mm ID original specification to suit the pump shaft thread.

Charges for reconditioning Solid Muff coupling and line shaft keys by cleaning and welding ,grinding, lathe works the key slots for pression fittings.

Supply and fixing of S.S 316 shaft key (148mm length x 30mm width) for line shaft.

Charges for Supply and delivery of pump SS Shaft sleeve to suit the pump bearing bush ,cutting ,grinding ,lathe works and allied works including the cost of material .

Charges for cleaning of bowls and reconditioning the inner portion of bowl by filling material using welding and grinding and applying the Devcon Metal filled Epoxy mixing coating for damaged portion in 1-Stage bowl and applying burshable ceramic mixing for improving pump efficiency and cleaning, reconditioning ,painting of S.S stainer.

Charges for reconditioning of impeller by phosper bronze tourch welding ,balancing and faceing ,lathe works cost includes consumables ,labours.

Charges for recondition of S.S Bowl shaft(Impeller shaft) as per the original specification cost include cutting , grinding consumables , lathe works and allied works.

Supply and fixing of split impeller lock nut.

Charges for Supply and fixing of pump bearing thordan bush to suit the pump bearing sleeve ,cutting ,grinding ,lathe works and allied works including the cost of material.

Charges for Supply and delivery of 2-stage Phosphor Bronze bowl inner Impeller casing ring, impeller neck outer ring as per true specification of the pump.

Charges for supply and delivery of new fasterners including washers for a column pipe.

Charges for supply and delivery of new special H.T stud fasterners including washers for bowl assembly.

Charges for supply and delivery of O-ring gasket and flange joint sealant

Supply and delivery of ENCLO 46 premium bearing housing lubrication oil

Supply and delivery of KLUBERLEX BEM 41-132 Grease

Supply and delivery of 18 MM lithium Graphite rope

Charges for assembling of 2 stage bowl and impeller in bowl shaft one by one with locking and sealing the impeller properly with special hydraulic arrangements and carefully assembling for the true alignment cost including tools and labour and consumables.

Charges for transporting the pump assembly set through Lorry by loading the pumpset using the crane from the worksite to pumphouse

Charges for assembling pump base stool, Column pipe (700mm Coulum pipe -1Nos, line shaft and key set-1No ,Split coupler and Split collar and Solid muff coupling -1No)by special arrangement, tightingfastners, gaskets. Charges including charges for labours, special tools consumables, arrangements.

Charges for assembling and aligning pump pulley ,locknut , Ratchet holder plate and ratchet plate ,Deep groove ratchet ball bearing, trust bearing housing , Oil cooling Coil , thrust bearing, bearing oil drain pipe, cooling water pipes with special arrangements.

Servicing of Motor repair works to 1542 HP Vertical turbine pumpset at Booster pumping station -3 at V.Muthampatti including cost of replacing bearing, dismantling & reassembling of bush, shaft and impeller sleeve, conveyance, labour charges for removing and re-erection of Vertical Turbine pumpset etc., complete and as directed by the TWAD Board Officers.

Charges for dismantling the 5.1 Tonne ,IM 4011 Type Mounting 1150 KW / 1542 HP ABB make HT motor by checking the Open circiut of all incoming and soft stater breakers and discharging the capacitance , disconnecting carefully 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, loosing the Pulley and Motor stool Bolts and nuts and lifting the Motor from Pump base stool carefully with necessary tools and arrangements.

Charges for transporting the ABB motor on to the lorry to workshop including loading the motor in the pump room site and unloading the motor at workshop including hire charges for movable crane in the workshop

Charges for Dismantling the motor by removing the DE side Beaing housing ,Greese cup collar ,end Cover and NDE side heat excahnger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydralic Arrange and Skilled labours cost incluing tools and consumbales.

Charges for Complete Cleaing of Stator and Rotor using High Pressure water washer and Pre Oven it for Complete Removal of Moisture and Providing the Proper H class resin rich tapes Insulation in the exposed areas cost includes Oven charges for 18hrs and consumables and Labour ,tools .

Charges for Providing two gel coat epoxy by spraying to the complete stator winding, drying out with Oven to attain Curring Temperature and carryout H.V.testing at 10.2 KV AC of the rewounded stator in the present of company engineers.

Providing of inner lead to coils end made of single core flexible copper cable with annealed tinned strands of original size up to the terminal box. These leads should having butyl type insulation, weather proof, rubber insulation with cotton / glass braiding suitable for 6.6 KV AC termination of leads in the cable box.

Providing the sleeve and fixing in the wornout bearing seating area of top NDE Side and bottom DE sides housings charges including cleaning, welding, turning, finishing and checking the measurement of wornout portion before fixing of sleeve.

Charges for Cleaning the complete rotor surface along with end rings,reconditiong the outer surface of bearing seated area by complete welding and finishing true to size of orginal,dynamic balancing of the rotor,DP (Drip Proof) test carryingout on both short circuting rings and all joints of rotor bars on both ends for checking cracks in the presence of in the presence of testing Engineer,Providing two coat of backtol red varnish of Dr.Beck make on the rotor surface and heading oven to attain curring Temperature cost include Oven charge and balancing , Testing.

Supply and delivery and fixing of Top side ball bearings 6330/C3 SKF Sweden using hydraulic arrangements and charges including applying of high quality lithium based grade grease cost including after deducting the old scraps

Supply, delivery and fixing of bottom side Roller bearing of 7324 /BM - SKF france using hydraulic arrangements and charges including applying of high quality lithium based grade crease cost including after deducting the old scrap

Supply and Fixing of ABB Make VibroSensor,TemperatureSensorto suit for the Available Control wiring of Indicator.

Charges for Assembling motor by fixing DE side Bearing housing ,Greese cup collar ,end Cover and NDE side heat exchanger ,Free Cooling Coil Pipes housing and Fan assembles ,Bearing housing cover and pulling of Rotor without damaging the coil with proper hydraulic Arrange and Skilled labours cost including tools and consumables,Testing the 1307HP/975KW at no Load with low frequency arrangements with presence of Company Engineer.

Charges for transporting the ABB motor on to the lorry from workshop including loading the motor using movable crane in the workshop site and unloading the motor at Pumphouse including hire charges for movable crane in the Pump room site and in workshop

Charges for assembling and alignment the 5.1Tonne ,IM 4011 Type Mounting 1150 KW/1542 HP ABB make motor and carefully connecting 6.6KV 3C XLPE HT Power Cable ,Thermal Sensor and control Connection, tighting Pulley and Motor stool Bolts and nuts and aligning the Motor and Pump base stool carefully with necessary tools and arrangements ,cost after deducting all old scraps.

I) Mechanical Spare

A)Pneumatic cylinders

Seal kit (25*35*7.3)K33

Valve Positioners

Solenoid Coil 230 V

Limit Switches

Valve Position Transmitters

B) MOV Actuators

Power Supply Module (TR1, TR2-415V/400V, FUSE PLATE ASSMBLY)

Relay Module

Programmable Control Module (1xMP-50Hz EPAC MODULE (249 CONTROL)

Mini Contactor (REVERSING CONTACTOR MECH INTERLOCKED, 9A3P230V, 1NO)

Push Button (COVER SUB ASLY for LED- EPAC-2POLE)

Four Train Counter Gear (TRAIN ASSEMBLY 480 TURNS, TORQUE SWITCH 2NO +2NC 0.75 SQMM 780MM AG CRIMPING, LIMIT SWITCH 2NO + 2NC 0.75 SQMM 780MM AG CRIMPING)

Reduction Gear unit (RGU CHANGE GEARS SA6 (710:1)

C) Recirculation Pump

10 HP Pump Starter

D) Air Compressor

Air Compressor - Bearings (6206)

E) Vertical Turbine Pump

Muff Coupling

Pump Bearing (29330-1 No, 29334 - 3 Nos)

Lighting works

Supply of 18 TO 20W LED indoor 4 feet fitting

Supply of 18 TO 20W LED outdoor 4 feet fitting

Supply of 30 W LED indoor 4 feet ftting

Supply of 36 W To 40W LED outdoor 4 feet ftting

Supply of 10W LED Bulkhead fitting

Supply of 36W LED 2x2 feet fitting Recess

Supply of 24W LED 1x1 Feet Surface indoor fitting

Supply of 36W LED Street Light

Supply of 60W LED Medium Bay fitting

Supply of 40W LED Well Glass fitting

Supply of 80W LED LED Medium Bay fitting

Supply of 80W LED LED High Bay fitting

Supply of 120W LED High Bay fitting

Supply of 120W LED Street Light fitting

Supply of 200W LED Flood Light

CC TV Cameras

Supply of PTZ CCTV Cameras

Supply of 4 Channel NVR

Supply of 24V Adopter for CCTV Camera

II) Electrical Items

A) 33KV HT METAL ENCLOSED SWITCHGEAR

Trip Circuit Supervision Relay

Relay - IRU- PRO (U/V) Voltage Relay

B) LT SWITCH GEAR - 25A SPN MCB

Voltage Transformer 2KVA Control Transformer X'er Feeder

Stored Energy Electrically Operated Mechanism - Model DN3 - SEO for LT panel incomer MCCB

C) Battery

12V 200AH maintenance free Battery

Exhaust Fans

F) HT Capacitor

FUSE, 7.2KV, AHGHB, 100A

G) Soft Starter

Contactor MNX0 DC (110V DC)

III) Mechanical

A) Chlorination System

Rotometer Glass Tube (0 To 16 Kg/Hr)

Rotometer Glass Tube (0 To 24 Kg/Hr)

Pressure Relief Value

B) Chlorination System

Pressure Drain Valve

Pressure Regulator

Gas Filter

Injector Set

Lead Washer

Check Valve

2" Chlorine UPVC NRV

Vacuum Switch

Attending Leaks in the PVC pipelines (Minor/Circumfrential Leak) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

4 KSC Pipes

63mm OD PVC 4 KSC pipes

75mm OD PVC 4 KSC pipes

90mm OD PVC 4 KSC pipes

110mm OD PVC 4 KSC pipes

140mm OD PVC 4 KSC pipes

160mm OD PVC 4 KSC pipes

180mm OD PVC 4 KSC pipes

200mm OD PVC 4 KSC pipes

6 KSC Pipes

63mm OD PVC 6 KSC pipes

75mm OD PVC 6 KSC pipes

90mm OD PVC 6 KSC pipes

110mm OD PVC 6 KSC pipes

140mm OD PVC 6 KSC pipes

160mm OD PVC 6 KSC pipes

180mm OD PVC 6 KSC pipes

200mm OD PVC 6 KSC pipes

10 KSC Pipes

90mm OD PVC 10 KSC pipes

110mm OD PVC 10 KSC pipes

140mm OD PVC 10 KSC pipes

200mm OD PVC 10 KSC pipes

Attending Leaks in the PVC pipelines (Major/Burst) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

4 KSC Pipes

63mm OD PVC 4 KSC pipes

75mm OD PVC 4 KSC pipes

90mm OD PVC 4 KSC pipes

110mm OD PVC 4 KSC pipes

140mm OD PVC 4 KSC pipes

160mm OD PVC 4 KSC pipes

200mm OD PVC 4 KSC pipes

6 KSC Pipes

63mm OD PVC 6 KSC pipes

75mm OD PVC 6 KSC pipes

90mm OD PVC 6 KSC pipes

110mm OD PVC 6 KSC pipes

140mm OD PVC 6 KSC pipes

160mm OD PVC 6 KSC pipes

200mm OD PVC 6 KSC pipes

10 KSC Pipes

90mm OD PVC 10 KSC pipes

110mm OD PVC 10 KSC pipes

140mm OD PVC 10 KSC pipes

200mm OD PVC 10 KSC pipes

Attending Leaks in the HDPE pipelines (Minor / Circumfrential Leak) and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

63 HDPE PN6

75 HDPE PN6

90 HDPE PN6

110 HDPE PN6

125 HDPE PN6

160 HDPE PN6

Attending Leaks in the HDPE pipelines (Major / Circumfrential Leak) and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

63 HDPE PN6

75 HDPE PN6

90 HDPE PN6

110 HDPE PN6

125 HDPE PN6

160 HDPE PN6

Attending Leaks in the O-PVC pipelines Leak of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all other incidental charges, etc complete within the stipulated time limit as directed by the TWAD Board officers.

200 OPVC 12.5 KSC

250 OPVC 12.5 KSC

Attending joint Leaks in the AC pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract - for vellore corp

150mm AC pipe

200mm AC pipe

250mm AC pipe

300 mm AC pipe

350mm AC pipe

400mm AC pipe

Attending joint Leaks in the AC pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract - for vellore corp

150mm AC pipe

200mm AC pipe

250mm AC pipe

300 mm AC pipe

350mm AC pipe

400mm AC pipe

Attending joint Leaks in the DI pipelines (Minor/Circumfrential Leak) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract

100mm DI pipes

150mm DI pipes

200mm DI pipes

250mm DI pipes

300mm DI pipes

350mm DI pipes

400mm DI pipes

450mm DI pipes

500mm DI pipes

600mm DI pipes

Attending joint Leaks in the DI pipelines (Major/Burst) of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete within the stipulated time limit as specified in Clause 2.6.4 of General conditions of Contract