O and M Package 31 in Thanjavur District

Operation and Maintenance of the CWSS to Ruthirachinthamani and 6 other habitations in Sethubavachatram union, of Thanjavur District. (Pkg - 32), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Operation and Maintenance of the CWSS To Rendampulikadu and 5 Other habitations in Sethubavachatram Union of Thanjavur Distric (Pkg - 32), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Operation and Maintenance of the CWSS to Sembiyanmahadevipattinam and 5 other habitations in Sethubavachatram union of Thanjavur District (Pkg - 32), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Operation and Maintenance of the CWSS TO 1153 HABITATIONS IN 9 UNIONS AND 3 TOWN PANCHAYATS IN THANJAVUR DISTRICT (Pkg - 31), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Total Basic Value

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (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 #

For the Year 2026 - 2027. (From 01.04.2026 to 31.03.2027)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines, valves and appurtenances, water retaining structuress including protection of all scheme 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 earnmarked quantity of water to the beneficiaries as per standard operating procedures, Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak and burst of pipeline, repairs and replacement works to electro mechanical installations, consumables for disinfection of water, cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

7.50 HP submersible Pumpset

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.

Replacement of Starter 7.50 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2027 - 2028. (From 01.04.2027 to 31.03.2028)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines, valves and appurtenances, water retaining structuress including protection of all scheme 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 earnmarked quantity of water to the beneficiaries as per standard operating procedures, Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak and burst of pipeline, repairs and replacement works to electro mechanical installations, consumables for disinfection of water, cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

7.50 HP submersible Pumpset

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.

Replacement of Starter 7.50 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2028 - 2029. (From 01.04.2028 to 31.03.2029)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines, valves and appurtenances, water retaining structuress including protection of all scheme 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 earnmarked quantity of water to the beneficiaries as per standard operating procedures, Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak and burst of pipeline, repairs and replacement works to electro mechanical installations, consumables for disinfection of water, cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

7.50 HP submersible Pumpset

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.

Replacement of Starter 7.50 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (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 #

For the Year 2026 - 2027. (From 01.04.2026 to 31.03.2027)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines valves and appurtenances,water retaining structuress including protection of all scheme components from damages/theft undertaking legal actions for such untoward incidents,preventive maintenance, disinfection and deliverance of watyer ar per quality standards and supply of earnmarked quantity of water to the beneficiaries as per stanndard operating procedures,Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak,burst repairs and replacement works to electro mechanical installations consumables for disinfection of water,cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

10 HP submersible Pumpset 400lpm/75m head

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.

Replacement of Starter 10 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable - PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings TWAD

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI markingTWAD

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2027 - 2028. (From 01.04.2027 to 31.03.2028)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines valves and appurtenances,water retaining structuress including protection of all scheme components from damages/theft undertaking legal actions for such untoward incidents,preventive maintenance, disinfection and deliverance of watyer ar per quality standards and supply of earnmarked quantity of water to the beneficiaries as per stanndard operating procedures,Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak,burst repairs and replacement works to electro mechanical installations consumables for disinfection of water,cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

10 HP submersible Pumpset 400lpm/75m head

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.

Replacement of Starter 10 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable - PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings TWAD

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI markingTWAD

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2028 - 2029. (From 01.04.2028 to 31.03.2029)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines valves and appurtenances,water retaining structuress including protection of all scheme components from damages/theft undertaking legal actions for such untoward incidents,preventive maintenance, disinfection and deliverance of watyer ar per quality standards and supply of earnmarked quantity of water to the beneficiaries as per stanndard operating procedures,Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak,burst repairs and replacement works to electro mechanical installations consumables for disinfection of water,cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

10 HP submersible Pumpset 400lpm/75m head

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.

Replacement of Starter 10 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable - PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings TWAD

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI markingTWAD

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (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 #

For the Year 2026 - 2027. (From 01.04.2026 to 31.03.2027)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines valves and appurtenances,water retaining structuress including protection of all scheme components from damages/theft undertaking legal actions for such untoward incidents,preventive maintenance, disinfection and deliverance of watyer ar per quality standards and supply of earnmarked quantity of water to the beneficiaries as per stanndard operating procedures,Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak,burst repairs and replacement works to electro mechanical installations consumables for disinfection of water,cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

10 HP submersible Pumpset 400lpm/75m head

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.

7.50 HP submersible Pumpset

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.

Replacement of Starter 10 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Replacement of Starter 7.50 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings TWAD

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2027 - 2028. (From 01.04.2027 to 31.03.2028)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines valves and appurtenances,water retaining structuress including protection of all scheme components from damages/theft undertaking legal actions for such untoward incidents,preventive maintenance, disinfection and deliverance of watyer ar per quality standards and supply of earnmarked quantity of water to the beneficiaries as per stanndard operating procedures,Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak,burst repairs and replacement works to electro mechanical installations consumables for disinfection of water,cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

10 HP submersible Pumpset 400lpm/75m head

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.

7.50 HP submersible Pumpset

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.

Replacement of Starter 10 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Replacement of Starter 7.50 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings TWAD

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2028 - 2029. (From 01.04.2028 to 31.03.2029)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines valves and appurtenances,water retaining structuress including protection of all scheme components from damages/theft undertaking legal actions for such untoward incidents,preventive maintenance, disinfection and deliverance of watyer ar per quality standards and supply of earnmarked quantity of water to the beneficiaries as per stanndard operating procedures,Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak,burst repairs and replacement works to electro mechanical installations consumables for disinfection of water,cleaning of all water retaining structure.

Attending Leaks in the 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 other incidental charges etc complete with in the stipulated time limit as specified in clause 2.6.4 of General conditions of Contact-Part II.(The specifications for attending leaks has to be detailed based on the data prepared and rate approval obtained for each size and material of pipes.The specification has to be mentioned under the clause 1.7 of GCC-Part-I)

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm PVC Pipe

75mm PVC Pipe

90mm PVC Pipe

110mm PVC Pipe

10 HP submersible Pumpset 400lpm/75m head

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.

7.50 HP submersible Pumpset

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.

Replacement of Starter 10 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Replacement of Starter 7.50 HP

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Supply and Delivery of PLA Safety Relay suitable for the starter

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Supply and Delivery and fixing of required capacity Over load relay suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Front Mounting unit including the cost of material (NO and NC Element) suitable for the starter as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of of required amps Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Attending cable fault with replacing 50m of cable PVC Insulated 3 core flat type copper cable-4 sq.mm

Supply and delivery of the following Electrical and mechanical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a)30 W LED street light fittings TWAD

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

supply, delivery and istllation of the necessary location of the pipe line toG.M GATE VALVES AS PER IS BS 5154 and related IS Specifications

50 mm GM Valve

80mm GM Valve

Replacement of 80 mm GI pipe damaged connecting main

Replacement of 65 mm GI pipe damaged connecting main

Replacement of 50 mm GI pipe damaged connecting main

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

Item Rate BoQ

BoQ_Ver4.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (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 #

For the Year 2026 - 2027. (From 01.04.2026 to 31.03.2027)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines, valves and appurtenances, water retaining structuress including protection of all scheme 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 earnmarked quantity of water to the beneficiaries as per standard operating procedures, Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak and burst of pipeline, repairs and replacement works to electro mechanical installations, consumables for disinfection of water, cleaning of all water retaining structure.

Attending Leaks in the pipelines for the following items as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, refilling, civil works, cost of materials and all other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Minor/Circumfrential Leak

63mm 4 ksc PVC Pipes-218.89Kms

75mm 4 ksc PVC Pipes-137.93Kms

90mm 4 ksc PVC Pipes-142.28Kms

110mm 4 ksc PVC Pipes-101.02Kms

140mm 4 ksc PVC Pipes-77.11Kms

160mm 4 ksc PVC Pipes-53.86Kms

200mm 4 ksc PVC Pipes-25.64Kms

50mm 6 ksc PVC Pipes-542.44Kms

63mm 6 ksc PVC Pipes-12.25Kms

75mm 6 ksc PVC Pipes-4.65Kms

90mm 6 ksc PVC Pipes-11.01Kms

110mm 6 ksc PVC Pipes-16.75Kms

140mm 6 ksc PVC Pipes-13.06Kms

160mm 6 ksc PVC Pipes-9.77Kms

200mm 6 ksc PVC Pipes-7.91Kms

Major /Burst

63mm 4 ksc PVC Pipes-218.89Kms

75mm 4 ksc PVC Pipes-137.93Kms

90mm 4 ksc PVC Pipes-142.28Kms

110mm 4 ksc PVC Pipes-101.02Kms

140mm 4 ksc PVC Pipes-77.11Kms

160mm 4 ksc PVC Pipes-53.86Kms

200mm 4 ksc PVC Pipes-25.64Kms

50mm 6 ksc PVC Pipes-542.44Kms

63mm 6 ksc PVC Pipes-12.25Kms

75mm 6 ksc PVC Pipes-4.65Kms

90mm 6 ksc PVC Pipes-11.01Kms

110mm 6 ksc PVC Pipes-16.75Kms

140mm 6 ksc PVC Pipes-13.06Kms

160mm 6 ksc PVC Pipes-9.77Kms

200mm 6 ksc PVC Pipes-7.91Kms

GI Pipe

50mm GI pipe above GL

65mm GI pipe above GL

80mm GI pipe above GL

100mm GI pipe above GL

125mm GI pipe above GL

Attending Leaks in the pipelines for the following items as per the standard procedure including earthwork excavation, dewatering, cutting the damaged portion,welding with new MS plate, finishing with required cement lining ,refilling, including cost of materials and all materials, machineries other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Below GL

Minor/Circumfrential Leak

100 mm DI pipe

150 mm DI pipe

200 mm DI pipe

250 mm DI pipe

300 mm DI pipe

350 mm DI pipe

400 mm DI pipe

450 mm DI pipe

500 mm DI pipe

Major /Burst

100 mm DI pipe

150 mm DI pipe

200 mm DI pipe

250 mm DI pipe

300 mm DI pipe

350 mm DI pipe

400 mm DI pipe

450 mm DI pipe

500 mm DI pipe

Attending Leaks in the pipelines for the following items as per the standard procedure including dewatering, cutting the damaged portion,welding with new MS plate, finishing with required cement lining ,refilling, including cost of materials and all materials, machineries other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Below GL

813 mm MS pipe

Above GL

250 mm MS pipe

300 mm MS pipe

350 mm MS pipe

400 mm MS pipe

450 mm MS pipe

500 mm MS pipe

813 mm MS pipe

Rewinding of motors in pumping station in the Electrical, Mechanical and Electro-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

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

FOR PUMP

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

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

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

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

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

VT Pump Repair Works (Materials)

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

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 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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etc Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etcBooster Sump at Karambayam

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc -Collector Well at Veeramangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc -Collector Well at Veeramangudi

FOR PUMP

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

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

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

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

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc Collector Well at Veeramangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning for 50 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 40 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 7.5 openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 5 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 3 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 2 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 1.50 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 1.00 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 0.5 HP openwell Submersible Pumpset including all material,labour,etc

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.

Labour Charges for Repair and replacement of spares in DOL and Star Delta Starters, MV Panel Board with required cables and allied works excluding the cost of Volt Meter, Ammeter, Single Phase Preventor, timer, MCCB,Contactor and required KVA Capacitor.

Attending the repair works in DOL Starter

0.5HP to 1.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

1.5HP to 2.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

3.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

5.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the Repair works in DOL Starter, Star Delta Starter, ATS Starter & Soft Starter

Attending the repair works in Auto Transformer StarterFrom 7.50 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 10.0 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 12.5 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 20.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 30.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 30.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 40.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 50.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 60.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the Repair works in FCMA Soft Start Starter

100 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

120 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

400 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Repair and Reconditioning of Valves

450mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

400mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

350mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

300mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

250mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

200mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

150mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

100mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of non functioning unserviceble Gun Metal Gate valve without affecting existing alignment by using contractor tools excluding the cost of valve but including required length of GI nipple, coupling etc., complete

100mm GM Valve

80mm GM Valve

65mm GM Valve

50mm GM Valve

40mm GM Valve

Repair and Reconditioning of the Double Air Valve / Single Chamber Air Release Valve including the Cost of Air Valve Ball, Rubber Washer and required Bolt & Nuts, etc., complete.

200mm Air Valve

150mm Air Valve

100mm Air Valve

80mm Air Valve

50mm Air Valve

25mm Air Valve

Supplying and laying of XLPE insulated and PVC sheathed steel armoured cable with aluminium conductor of following size to be laid (conforming to IS 7098 / part 1.)

3C* 400 sq.mm Aluminium Cable

3C* 240 sq.mm Aluminium Cable

3C* 185 sq.mm Aluminium Cable

3C* 95 sq.mm Aluminium Cable

3C* 70 sq.mm Aluminium Cable

3C* 50sq.mm Aluminium Cable

3C* 35 sq.mm Aluminium Cable

3.5 C x 25 Sqmm (Aluminium) Aluminium cable ( EB SC Cable)

3C 16 sq.mm Aluminium Cable

3C 10 sq.mm Aluminium Cable

3C 6sq.mm Aluminium Cable

3C 4sq.mm Aluminium Cable

Supply and delivery of the following Electrical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a) 30 W LED street light fittings

Water tight bulk head fitting suitable for 100/60 watts lamp with guard heavy type

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

Supply, delivery of DOUBLE FLANGED (DUAL PLATE CHECK VALVE

400mm NRV

250mm NRV

150mm NRV

Supply and delivery of MCCB - 3P

32 to 100 Amps

Preventer – Single PhasingElectric Motor protection device against single phasing. The device should protect the motor against singlephasing, reverse phasing and unbalance supply. Thedevice should be suitable for any auxillary device andhave provisions for mounting in panel boards. Operatewithout need of any auxiliary supply

Overload Relays: Directly operated BimetallicThermal overload relay which operates in case ofoverload and also in case of under voltage withmanual and auto reset mode.vide

Upto 5 A

Polyster filled copper choke 250v/ 50 hz grade suitable for

40 Watts fluorescent Tube

Polyster filled copper choke 250v/ 50 hz grade suitable for

32 Amps three phase 500 V 4 pole

63 Amps three phase 500 V 4 pole

100 Amps three phase 500 V 4 pole

Supply, delivery and fixing of Fuse unit

63Amps porcelain fuse unit (500V)

100Amps porcelain fuse unit (500V)

200Amps porcelain fuse unit (500V)

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

150mm dia Pressure Gauge and Vaccumguage including all accessories as perspecification (For Suction and Delivery tobe mounted on wall on Teak Wood Board)

Supply and Delivery of PVC Insulated and Sheathed 3 Core Flat copper cable conforming to IS 694 / 1990

Supply and Delivery of MCB (Higher End)

Supply and Delivery of Ammeter

96mm x 96mm - Digital

Supply and Delivery of Voltmeter

96mm x 96mm - Digital

Replacement Earthwork excavations for pipe laying works including cost of additional earth works excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of GI pipes, coupler, Union, jointing materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.of Underground Utilities (GI Pipe) damaged

100mm size GI pipe medium

80mm size GI pipe medium

65mm size GI pipe medium

50mm size GI pipe medium

40mm size GI pipe medium

100mm GM Gate valve

80mm GM Gate valve

65mm GM Gate valve

50mm GM Gate valve

40mm GM Gate valve

100mm GM Non Return Vlave

80mm GM Non Return Vlave

65mm GM Non Return Vlave

50mm GM Non Return Vlave

40mm GM Non Return Vlave

50mm GI bend

40mm GI bend

65mm- 50mm GI TEE

50mm - 40mm GI TEE

50mm GI Hex Nipple

40mm GI Hex Nipple

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

140mm 4 ksc PVC Pipes

160mm 4 ksc PVC Pipes

200mm 4 ksc PVC Pipes

50mm 6 ksc PVC Pipes

63mm 6 ksc PVC Pipes

75mm 6 ksc PVC Pipes

90mm 6 ksc PVC Pipes

110mm 6 ksc PVC Pipes

140mm 6 ksc PVC Pipes

160mm 6 ksc PVC Pipes

200mm 6 ksc PVC Pipes

90mm 10 ksc PVC Pipes

110mm 10 ksc PVC Pipes

140mm 10 ksc PVC Pipes

200mm 10 ksc PVC Pipes

Supply and filling the foundatiion and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

WET MIX MACADAM Providing, laying, spreading and compacting graded stone aggregates for Wet Mix Macadam including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges as per clause 406 of MORTH Rev-5 etc., complete as directed by the TWAD Board Officers.

Plain cement concrete with P.C.C 1:2:4 (one cement, two sand and four course aggregate) using 20 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers.

Attending the Repair works in 11 KV & 22 KV / 433 V Transformer

630KV Transformer at Headworks

Charges for two coats of painting the Transformer as directed by TWAD Board officers.

Charges for two coats of painting the 6 Pole Structure and yard fencing etc,. complete as directed by TWAD Board officers.

Supply of transformer oil grade “A” for using cooling purpose of transformer winding AS per IS 335/1983, HT 11KV/ 22KV/ 415 V transformer (including transport , loading an unloading etc complete) Directed by TWAD board officers.

Supply and delivery of Drop Out fuse fixing unit set

Supply, delivery and fixing of Drop Out fuse Top Contact and bottom Contact

Supply and delivery of Silica gel

Supply and delivery of 11 KV / 22 KV Lightning Arrestor

315KV Transformer at Karambayam Booster station

Charges for two coats of painting the Transformer as directed by TWAD Board officers.

Charges for two coats of painting the 6 Pole Structure and yard fencing etc,. complete as directed by TWAD Board officers.

Supply of transformer oil grade “A” for using cooling purpose of transformer winding AS per IS 335/1983, HT 11KV/ 22KV/ 415 V transformer (including transport , loading an unloading etc complete) Directed by TWAD board officers.

Supply and delivery of Drop Out fuse fixing unit set

Supply, delivery and fixing of Drop Out fuse Top Contact and bottom Contact

Supply and delivery of Silica gel

Supply and delivery of 11 KV / 22 KV Lightning Arrestor

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

Cleaning of all storage points like sumps, stand posts of various capacities available in this scheme at a frequency of once in two months including scrapping the inner side of compartment completely, dewatering, desilting using rquired machineries , materials , labour, all incidental chargs , application of bleaching powder/ solution etc complete and as directed by TWAD Board officers

For 5000 to 15000 lit cap sump

For 20000 to 30000 lit cap sump

For 35000 to 45000 lit cap sump

For 50000 to 60000 lit cap sump

For 65000 to 75000 lit cap sump

For 80000 to 100000 lit cap sump

For 105000 to 125000 lit cap sump

For 130000 to 150000 lit cap sump

For 155000 to 175000 lit cap sump

For 180000 to 200000 lit cap sump

For 255000 to 300000 lit cap sump

For 463000 to 525000 lit cap sump

For 1342000 lit cap sump (1200000 to 1500000)

For 1620000 lit cap sump (1500001to 1800000)

Supply and delivery of electrode assembly suitable for water disinfection equipment using silver ionization process using pure silver metal electrode and fixed on PVC/Nylon sheets and nuts with electrical leads for the following capacities. The supply should be with the quality test certificate from approved organisations. (For 2 time eloctroedes replacement per year)

GAS CHLORINATION REQUIREMENT AT KARAMBAYAM BS

Maintenance Cost (Rs.1000/- per Month)

GAS CHLORINATION REQUIREMENT AT RETTAVAYAL TS

Maintenance Cost (Rs.500/- per Month)

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2027 - 2028. (From 01.04.2027 to 31.03.2028)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines, valves and appurtenances, water retaining structuress including protection of all scheme 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 earnmarked quantity of water to the beneficiaries as per standard operating procedures, Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak and burst of pipeline, repairs and replacement works to electro mechanical installations, consumables for disinfection of water, cleaning of all water retaining structure.

Attending Leaks in the pipelines for the following items as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, refilling, civil works, cost of materials and all other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Minor/Circumfrential Leak

63mm 4 ksc PVC Pipes-218.89Kms

75mm 4 ksc PVC Pipes-137.93Kms

90mm 4 ksc PVC Pipes-142.28Kms

110mm 4 ksc PVC Pipes-101.02Kms

140mm 4 ksc PVC Pipes-77.11Kms

160mm 4 ksc PVC Pipes-53.86Kms

200mm 4 ksc PVC Pipes-25.64Kms

50mm 6 ksc PVC Pipes-542.44Kms

63mm 6 ksc PVC Pipes-12.25Kms

75mm 6 ksc PVC Pipes-4.65Kms

90mm 6 ksc PVC Pipes-11.01Kms

110mm 6 ksc PVC Pipes-16.75Kms

140mm 6 ksc PVC Pipes-13.06Kms

160mm 6 ksc PVC Pipes-9.77Kms

200mm 6 ksc PVC Pipes-7.91Kms

Major /Burst

63mm 4 ksc PVC Pipes-218.89Kms

75mm 4 ksc PVC Pipes-137.93Kms

90mm 4 ksc PVC Pipes-142.28Kms

110mm 4 ksc PVC Pipes-101.02Kms

140mm 4 ksc PVC Pipes-77.11Kms

160mm 4 ksc PVC Pipes-53.86Kms

200mm 4 ksc PVC Pipes-25.64Kms

50mm 6 ksc PVC Pipes-542.44Kms

63mm 6 ksc PVC Pipes-12.25Kms

75mm 6 ksc PVC Pipes-4.65Kms

90mm 6 ksc PVC Pipes-11.01Kms

110mm 6 ksc PVC Pipes-16.75Kms

140mm 6 ksc PVC Pipes-13.06Kms

160mm 6 ksc PVC Pipes-9.77Kms

200mm 6 ksc PVC Pipes-7.91Kms

GI Pipe

50mm GI pipe above GL

65mm GI pipe above GL

80mm GI pipe above GL

100mm GI pipe above GL

125mm GI pipe above GL

Attending Leaks in the pipelines for the following items as per the standard procedure including earthwork excavation, dewatering, cutting the damaged portion,welding with new MS plate, finishing with required cement lining ,refilling, including cost of materials and all materials, machineries other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Below GL

Minor/Circumfrential Leak

100 mm DI pipe

150 mm DI pipe

200 mm DI pipe

250 mm DI pipe

300 mm DI pipe

350 mm DI pipe

400 mm DI pipe

450 mm DI pipe

500 mm DI pipe

Major /Burst

100 mm DI pipe

150 mm DI pipe

200 mm DI pipe

250 mm DI pipe

300 mm DI pipe

350 mm DI pipe

400 mm DI pipe

450 mm DI pipe

500 mm DI pipe

Attending Leaks in the pipelines for the following items as per the standard procedure including dewatering, cutting the damaged portion,welding with new MS plate, finishing with required cement lining ,refilling, including cost of materials and all materials, machineries other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Below GL

813 mm MS pipe

Above GL

250 mm MS pipe

300 mm MS pipe

350 mm MS pipe

400 mm MS pipe

450 mm MS pipe

500 mm MS pipe

813 mm MS pipe

Rewinding of motors in pumping station in the Electrical, Mechanical and Electro-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

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

FOR PUMP

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

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

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

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

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

VT Pump Repair Works (Materials)

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

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 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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etc Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etcBooster Sump at Karambayam

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc -Collector Well at Veeramangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc -Collector Well at Veeramangudi

FOR PUMP

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

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

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

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

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc Collector Well at Veeramangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning for 50 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 40 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 7.5 openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 5 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 3 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 2 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 1.50 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 1.00 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 0.5 HP openwell Submersible Pumpset including all material,labour,etc

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.

Labour Charges for Repair and replacement of spares in DOL and Star Delta Starters, MV Panel Board with required cables and allied works excluding the cost of Volt Meter, Ammeter, Single Phase Preventor, timer, MCCB,Contactor and required KVA Capacitor.

Attending the repair works in DOL Starter

0.5HP to 1.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

1.5HP to 2.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

3.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

5.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the Repair works in DOL Starter, Star Delta Starter, ATS Starter & Soft Starter

Attending the repair works in Auto Transformer StarterFrom 7.50 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 10.0 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 12.5 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 20.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 30.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 30.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 40.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 50.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 60.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the Repair works in FCMA Soft Start Starter

100 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

120 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

400 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Repair and Reconditioning of Valves

450mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

400mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

350mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

300mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

250mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

200mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

150mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

100mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of non functioning unserviceble Gun Metal Gate valve without affecting existing alignment by using contractor tools excluding the cost of valve but including required length of GI nipple, coupling etc., complete

100mm GM Valve

80mm GM Valve

65mm GM Valve

50mm GM Valve

40mm GM Valve

Repair and Reconditioning of the Double Air Valve / Single Chamber Air Release Valve including the Cost of Air Valve Ball, Rubber Washer and required Bolt & Nuts, etc., complete.

200mm Air Valve

150mm Air Valve

100mm Air Valve

80mm Air Valve

50mm Air Valve

25mm Air Valve

Supplying and laying of XLPE insulated and PVC sheathed steel armoured cable with aluminium conductor of following size to be laid (conforming to IS 7098 / part 1.)

3C* 400 sq.mm Aluminium Cable

3C* 240 sq.mm Aluminium Cable

3C* 185 sq.mm Aluminium Cable

3C* 95 sq.mm Aluminium Cable

3C* 70 sq.mm Aluminium Cable

3C* 50sq.mm Aluminium Cable

3C* 35 sq.mm Aluminium Cable

3.5 C x 25 Sqmm (Aluminium) Aluminium cable ( EB SC Cable)

3C 16 sq.mm Aluminium Cable

3C 10 sq.mm Aluminium Cable

3C 6sq.mm Aluminium Cable

3C 4sq.mm Aluminium Cable

Supply and delivery of the following Electrical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a) 30 W LED street light fittings

Water tight bulk head fitting suitable for 100/60 watts lamp with guard heavy type

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

Supply, delivery of DOUBLE FLANGED (DUAL PLATE CHECK VALVE

400mm NRV

250mm NRV

150mm NRV

Supply and delivery of MCCB - 3P

32 to 100 Amps

Preventer – Single PhasingElectric Motor protection device against single phasing. The device should protect the motor against singlephasing, reverse phasing and unbalance supply. Thedevice should be suitable for any auxillary device andhave provisions for mounting in panel boards. Operatewithout need of any auxiliary supply

Overload Relays: Directly operated BimetallicThermal overload relay which operates in case ofoverload and also in case of under voltage withmanual and auto reset mode.vide

Upto 5 A

Polyster filled copper choke 250v/ 50 hz grade suitable for

40 Watts fluorescent Tube

Polyster filled copper choke 250v/ 50 hz grade suitable for

32 Amps three phase 500 V 4 pole

63 Amps three phase 500 V 4 pole

100 Amps three phase 500 V 4 pole

Supply, delivery and fixing of Fuse unit

63Amps porcelain fuse unit (500V)

100Amps porcelain fuse unit (500V)

200Amps porcelain fuse unit (500V)

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

150mm dia Pressure Gauge and Vaccumguage including all accessories as perspecification (For Suction and Delivery tobe mounted on wall on Teak Wood Board)

Supply and Delivery of PVC Insulated and Sheathed 3 Core Flat copper cable conforming to IS 694 / 1990

Supply and Delivery of MCB (Higher End)

Supply and Delivery of Ammeter

96mm x 96mm - Digital

Supply and Delivery of Voltmeter

96mm x 96mm - Digital

Replacement Earthwork excavations for pipe laying works including cost of additional earth works excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of GI pipes, coupler, Union, jointing materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.of Underground Utilities (GI Pipe) damaged

100mm size GI pipe medium

80mm size GI pipe medium

65mm size GI pipe medium

50mm size GI pipe medium

40mm size GI pipe medium

100mm GM Gate valve

80mm GM Gate valve

65mm GM Gate valve

50mm GM Gate valve

40mm GM Gate valve

100mm GM Non Return Vlave

80mm GM Non Return Vlave

65mm GM Non Return Vlave

50mm GM Non Return Vlave

40mm GM Non Return Vlave

50mm GI bend

40mm GI bend

65mm- 50mm GI TEE

50mm - 40mm GI TEE

50mm GI Hex Nipple

40mm GI Hex Nipple

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

140mm 4 ksc PVC Pipes

160mm 4 ksc PVC Pipes

200mm 4 ksc PVC Pipes

50mm 6 ksc PVC Pipes

63mm 6 ksc PVC Pipes

75mm 6 ksc PVC Pipes

90mm 6 ksc PVC Pipes

110mm 6 ksc PVC Pipes

140mm 6 ksc PVC Pipes

160mm 6 ksc PVC Pipes

200mm 6 ksc PVC Pipes

90mm 10 ksc PVC Pipes

110mm 10 ksc PVC Pipes

140mm 10 ksc PVC Pipes

200mm 10 ksc PVC Pipes

Supply and filling the foundatiion and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

WET MIX MACADAM Providing, laying, spreading and compacting graded stone aggregates for Wet Mix Macadam including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges as per clause 406 of MORTH Rev-5 etc., complete as directed by the TWAD Board Officers.

Plain cement concrete with P.C.C 1:2:4 (one cement, two sand and four course aggregate) using 20 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers.

Attending the Repair works in 11 KV & 22 KV / 433 V Transformer

630KV Transformer at Headworks

Charges for two coats of painting the Transformer as directed by TWAD Board officers.

Charges for two coats of painting the 6 Pole Structure and yard fencing etc,. complete as directed by TWAD Board officers.

Supply of transformer oil grade “A” for using cooling purpose of transformer winding AS per IS 335/1983, HT 11KV/ 22KV/ 415 V transformer (including transport , loading an unloading etc complete) Directed by TWAD board officers.

Supply and delivery of Drop Out fuse fixing unit set

Supply, delivery and fixing of Drop Out fuse Top Contact and bottom Contact

Supply and delivery of Silica gel

Supply and delivery of 11 KV / 22 KV Lightning Arrestor

315KV Transformer at Karambayam Booster station

Charges for two coats of painting the Transformer as directed by TWAD Board officers.

Charges for two coats of painting the 6 Pole Structure and yard fencing etc,. complete as directed by TWAD Board officers.

Supply of transformer oil grade “A” for using cooling purpose of transformer winding AS per IS 335/1983, HT 11KV/ 22KV/ 415 V transformer (including transport , loading an unloading etc complete) Directed by TWAD board officers.

Supply and delivery of Drop Out fuse fixing unit set

Supply, delivery and fixing of Drop Out fuse Top Contact and bottom Contact

Supply and delivery of Silica gel

Supply and delivery of 11 KV / 22 KV Lightning Arrestor

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

Cleaning of all storage points like sumps, stand posts of various capacities available in this scheme at a frequency of once in two months including scrapping the inner side of compartment completely, dewatering, desilting using rquired machineries , materials , labour, all incidental chargs , application of bleaching powder/ solution etc complete and as directed by TWAD Board officers

For 5000 to 15000 lit cap sump

For 20000 to 30000 lit cap sump

For 35000 to 45000 lit cap sump

For 50000 to 60000 lit cap sump

For 65000 to 75000 lit cap sump

For 80000 to 100000 lit cap sump

For 105000 to 125000 lit cap sump

For 130000 to 150000 lit cap sump

For 155000 to 175000 lit cap sump

For 180000 to 200000 lit cap sump

For 255000 to 300000 lit cap sump

For 463000 to 525000 lit cap sump

For 1342000 lit cap sump (1200000 to 1500000)

For 1620000 lit cap sump (1500001to 1800000)

Supply and delivery of electrode assembly suitable for water disinfection equipment using silver ionization process using pure silver metal electrode and fixed on PVC/Nylon sheets and nuts with electrical leads for the following capacities. The supply should be with the quality test certificate from approved organisations. (For 2 time eloctroedes replacement per year)

GAS CHLORINATION REQUIREMENT AT KARAMBAYAM BS

Maintenance Cost (Rs.1000/- per Month)

GAS CHLORINATION REQUIREMENT AT RETTAVAYAL TS

Maintenance Cost (Rs.500/- per Month)

Supply, delivery and application of disinfection dosages as per standard norms / guidelines including cost of disinfectents such as bleaching powder/ Common Salt as applicable. The supply should be with the quality test certificate from approved organisations.

For the Year 2028 - 2029. (From 01.04.2028 to 31.03.2029)

Operation and Maintenance of the Electro Mechanical installations, equipements, components, pipelines, valves and appurtenances, water retaining structuress including protection of all scheme 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 earnmarked quantity of water to the beneficiaries as per standard operating procedures, Acts and rules in force and as directected by TWAD Board Oficers and excluding cost towards attending leak and burst of pipeline, repairs and replacement works to electro mechanical installations, consumables for disinfection of water, cleaning of all water retaining structure.

Attending Leaks in the pipelines for the following items as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, refilling, civil works, cost of materials and all other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Minor/Circumfrential Leak

63mm 4 ksc PVC Pipes-218.89Kms

75mm 4 ksc PVC Pipes-137.93Kms

90mm 4 ksc PVC Pipes-142.28Kms

110mm 4 ksc PVC Pipes-101.02Kms

140mm 4 ksc PVC Pipes-77.11Kms

160mm 4 ksc PVC Pipes-53.86Kms

200mm 4 ksc PVC Pipes-25.64Kms

50mm 6 ksc PVC Pipes-542.44Kms

63mm 6 ksc PVC Pipes-12.25Kms

75mm 6 ksc PVC Pipes-4.65Kms

90mm 6 ksc PVC Pipes-11.01Kms

110mm 6 ksc PVC Pipes-16.75Kms

140mm 6 ksc PVC Pipes-13.06Kms

160mm 6 ksc PVC Pipes-9.77Kms

200mm 6 ksc PVC Pipes-7.91Kms

Major /Burst

63mm 4 ksc PVC Pipes-218.89Kms

75mm 4 ksc PVC Pipes-137.93Kms

90mm 4 ksc PVC Pipes-142.28Kms

110mm 4 ksc PVC Pipes-101.02Kms

140mm 4 ksc PVC Pipes-77.11Kms

160mm 4 ksc PVC Pipes-53.86Kms

200mm 4 ksc PVC Pipes-25.64Kms

50mm 6 ksc PVC Pipes-542.44Kms

63mm 6 ksc PVC Pipes-12.25Kms

75mm 6 ksc PVC Pipes-4.65Kms

90mm 6 ksc PVC Pipes-11.01Kms

110mm 6 ksc PVC Pipes-16.75Kms

140mm 6 ksc PVC Pipes-13.06Kms

160mm 6 ksc PVC Pipes-9.77Kms

200mm 6 ksc PVC Pipes-7.91Kms

GI Pipe

50mm GI pipe above GL

65mm GI pipe above GL

80mm GI pipe above GL

100mm GI pipe above GL

125mm GI pipe above GL

Attending Leaks in the pipelines for the following items as per the standard procedure including earthwork excavation, dewatering, cutting the damaged portion,welding with new MS plate, finishing with required cement lining ,refilling, including cost of materials and all materials, machineries other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Below GL

Minor/Circumfrential Leak

100 mm DI pipe

150 mm DI pipe

200 mm DI pipe

250 mm DI pipe

300 mm DI pipe

350 mm DI pipe

400 mm DI pipe

450 mm DI pipe

500 mm DI pipe

Major /Burst

100 mm DI pipe

150 mm DI pipe

200 mm DI pipe

250 mm DI pipe

300 mm DI pipe

350 mm DI pipe

400 mm DI pipe

450 mm DI pipe

500 mm DI pipe

Attending Leaks in the pipelines for the following items as per the standard procedure including dewatering, cutting the damaged portion,welding with new MS plate, finishing with required cement lining ,refilling, including cost of materials and all materials, machineries other incidental charges etc complete with in the stipulated time limit as directed by TWAD Borad officials

Below GL

813 mm MS pipe

Above GL

250 mm MS pipe

300 mm MS pipe

350 mm MS pipe

400 mm MS pipe

450 mm MS pipe

500 mm MS pipe

813 mm MS pipe

Rewinding of motors in pumping station in the Electrical, Mechanical and Electro-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

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 400 HP Vertical Turbine Pumpset including all material,labour,etc Collection Sump at Veeramangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

FOR PUMP

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

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

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

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

Repairing and reconditioning of Pump for 120 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

VT Pump Repair Works (Materials)

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

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 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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etc Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etcBooster Sump at Karambayam

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 100 HP Vertical Turbine Pumpset including all material,labour,etc Booster Sump at Karambayam

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 60 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Anaikudi and Booster Station at Karambayam

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

FOR PUMP

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

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

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

Repairing and reconditioning of Pump for 50 HP Vertical Turbine Pumpset including all material,labour,etc Collector well Semmangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc -Collector Well at Veeramangudi

FOR MOTOR

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

Transportation charges for conveying the motor from work shop to site

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.,

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc -Collector Well at Veeramangudi

FOR PUMP

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

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

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

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

Repairing and reconditioning of Pump for 30 HP Vertical Turbine Pumpset including all material,labour,etc Collector Well at Veeramangudi

VT Pump Repair Works (Materials)

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

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 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 Load Bearing (Ratchet assembly) including Required Grade lubricating components

Repairing and reconditioning for 50 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 40 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 20 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 7.5 openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 5 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 3 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 2 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 1.50 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 1.00 HP openwell Submersible Pumpset including all material,labour,etc

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.

Repairing and reconditioning for 0.5 HP openwell Submersible Pumpset including all material,labour,etc

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.

Labour Charges for Repair and replacement of spares in DOL and Star Delta Starters, MV Panel Board with required cables and allied works excluding the cost of Volt Meter, Ammeter, Single Phase Preventor, timer, MCCB,Contactor and required KVA Capacitor.

Attending the repair works in DOL Starter

0.5HP to 1.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

1.5HP to 2.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

3.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

5.0 HP Starter

Labour Charges for Removal and Re-fixing of unserviceable or burnt Single phase Preventer, MCB, Over load Relay, terminal block , Contactor and capacitor for the starter

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Terminal block Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the Repair works in DOL Starter, Star Delta Starter, ATS Starter & Soft Starter

Attending the repair works in Auto Transformer StarterFrom 7.50 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 10.0 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 12.5 HP

Labour Charges for removing the Burnt ATS Coil after draining the contaminated oil and cleaing the oil tank and fixing the ATS Coil after attending the rewinding work and filling the required oil in the oil tank etc., Complete., and as directed by TWAD Board officers.

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 20.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 30.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 30.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 40.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 50.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the repair works in Auto Transformer StarterFrom 60.00 HP

Charges for Conveying the ATS Coil from pumping Station to workshop and Workshop to pumping Station

Charges for Removing the old wire from the ATS Coil , Cleaning, Rewinding of ATS Coil by using double Coated Enamel Copper Wire and all insulation materials including the cost of materials after deducting old scrap materials etc., complete

Labour Charges for Removal of unservicable / burnt contactor with terminal connection Single Phase Preventer, Timer, OLR, CT Coil and PLA safety Relay suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of CT Coil with suitable Clamp Suitable for the starter as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Attending the Repair works in FCMA Soft Start Starter

100 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

120 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

400 HP Starter

Charges for Conveying the FCMA Coil from pumping Station to workshop and Workshop to pumping Station

Labour Charges for Removal of unservicable contactor with all terminal connection suitable for the starter

Charges for Replacement of burnt control circuit wire, ON / OFF Switch and required Main Wire including required cable crimping work in the starter including the cost of materials etc., complete

Charges for Removing the old wire from the FCMA Coil ,Cleaning, Rewinding of FCMA Coil and supply and delivery of Double Coated Enamel Copper Wire and all insulation materials after deducting old scrap materials etc., complete

Replacement of On delay / OFF Delay Timer including the cost of material suitable for the starter as directed by TWAD Board officers.

Replacement of required capacity moving kit of Contactor, and No Volt Coil suitable for the starter including the cost of materials etc., complete

Replacement of Tin Copper Fibre Glass Wire for Main Control Wire suitable for the starter after deducting the old scrap value as directed by TWAD Board Officers.

Replacement of Side mounting Add-on Auxillary Contact Block including the cost of material Suitable for the starter, as directed by TWAD Board Officers.

Replacement of power supply Phase indicator, ON / OFF Indicator suitable for the starter.

Repair and Reconditioning of Valves

450mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

400mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

350mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

300mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

250mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

200mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

150mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

100mm Sluice Valve

Removing the top housing of the sluice valve by removing the rope gland and cutting the damaged / rusted bolt & nuts and removing the shutter with damaged check nut and spindle rod and providing necessary arrangement in the valve to block the flow of water beyond the valve including labour charges and tools materials.

Reconditining of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Supply and delivery of check nut in Gunmetal suitable for sluice valve including machining to square shape and inside threading to suit the spindle rod including cost of materials and lath work after deducting the cost of old materials.

Labour charges for fixing the spindle rod with check nut in the sluice valve body with shutter and fixing the top housing with required rubber sheet and bolt & nuts after deducting the cost of old materials.

Reconditioning of spindle rod (SS) suitable for sluice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of spindle rod (Brass) suitable for slice valve including machining the materials cutting and threading to suit the shutter and check nut including labour charges and lath work etc.,

Replacement of non functioning unserviceble Gun Metal Gate valve without affecting existing alignment by using contractor tools excluding the cost of valve but including required length of GI nipple, coupling etc., complete

100mm GM Valve

80mm GM Valve

65mm GM Valve

50mm GM Valve

40mm GM Valve

Repair and Reconditioning of the Double Air Valve / Single Chamber Air Release Valve including the Cost of Air Valve Ball, Rubber Washer and required Bolt & Nuts, etc., complete.

200mm Air Valve

150mm Air Valve

100mm Air Valve

80mm Air Valve

50mm Air Valve

25mm Air Valve

Supplying and laying of XLPE insulated and PVC sheathed steel armoured cable with aluminium conductor of following size to be laid (conforming to IS 7098 / part 1.)

3C* 400 sq.mm Aluminium Cable

3C* 240 sq.mm Aluminium Cable

3C* 185 sq.mm Aluminium Cable

3C* 95 sq.mm Aluminium Cable

3C* 70 sq.mm Aluminium Cable

3C* 50sq.mm Aluminium Cable

3C* 35 sq.mm Aluminium Cable

3.5 C x 25 Sqmm (Aluminium) Aluminium cable ( EB SC Cable)

3C 16 sq.mm Aluminium Cable

3C 10 sq.mm Aluminium Cable

3C 6sq.mm Aluminium Cable

3C 4sq.mm Aluminium Cable

Supply and delivery of the following Electrical works:consumable items at the site of work carry out the general maintenance works

LED Outdoor fittings a) 30 W LED street light fittings

Water tight bulk head fitting suitable for 100/60 watts lamp with guard heavy type

Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415/440V 50 HZ conforming to ISS:2834 with ISI marking

Supply, delivery of DOUBLE FLANGED (DUAL PLATE CHECK VALVE

400mm NRV

250mm NRV

150mm NRV

Supply and delivery of MCCB - 3P

32 to 100 Amps

Preventer – Single PhasingElectric Motor protection device against single phasing. The device should protect the motor against singlephasing, reverse phasing and unbalance supply. Thedevice should be suitable for any auxillary device andhave provisions for mounting in panel boards. Operatewithout need of any auxiliary supply

Overload Relays: Directly operated BimetallicThermal overload relay which operates in case ofoverload and also in case of under voltage withmanual and auto reset mode.vide

Upto 5 A

Polyster filled copper choke 250v/ 50 hz grade suitable for

40 Watts fluorescent Tube

Polyster filled copper choke 250v/ 50 hz grade suitable for

32 Amps three phase 500 V 4 pole

63 Amps three phase 500 V 4 pole

100 Amps three phase 500 V 4 pole

Supply, delivery and fixing of Fuse unit

63Amps porcelain fuse unit (500V)

100Amps porcelain fuse unit (500V)

200Amps porcelain fuse unit (500V)

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

150mm dia Pressure Gauge and Vaccumguage including all accessories as perspecification (For Suction and Delivery tobe mounted on wall on Teak Wood Board)

Supply and Delivery of PVC Insulated and Sheathed 3 Core Flat copper cable conforming to IS 694 / 1990

Supply and Delivery of MCB (Higher End)

Supply and Delivery of Ammeter

96mm x 96mm - Digital

Supply and Delivery of Voltmeter

96mm x 96mm - Digital

Replacement Earthwork excavations for pipe laying works including cost of additional earth works excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of GI pipes, coupler, Union, jointing materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.of Underground Utilities (GI Pipe) damaged

100mm size GI pipe medium

80mm size GI pipe medium

65mm size GI pipe medium

50mm size GI pipe medium

40mm size GI pipe medium

100mm GM Gate valve

80mm GM Gate valve

65mm GM Gate valve

50mm GM Gate valve

40mm GM Gate valve

100mm GM Non Return Vlave

80mm GM Non Return Vlave

65mm GM Non Return Vlave

50mm GM Non Return Vlave

40mm GM Non Return Vlave

50mm GI bend

40mm GI bend

65mm- 50mm GI TEE

50mm - 40mm GI TEE

50mm GI Hex Nipple

40mm GI Hex Nipple

Replacement of Underground Utilities (PVC Pipe) dam aged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

63mm 4 ksc PVC Pipes

75mm 4 ksc PVC Pipes

90mm 4 ksc PVC Pipes

110mm 4 ksc PVC Pipes

140mm 4 ksc PVC Pipes

160mm 4 ksc PVC Pipes

200mm 4 ksc PVC Pipes

50mm 6 ksc PVC Pipes

63mm 6 ksc PVC Pipes

75mm 6 ksc PVC Pipes

90mm 6 ksc PVC Pipes

110mm 6 ksc PVC Pipes

140mm 6 ksc PVC Pipes

160mm 6 ksc PVC Pipes

200mm 6 ksc PVC Pipes

90mm 10 ksc PVC Pipes

110mm 10 ksc PVC Pipes

140mm 10 ksc PVC Pipes

200mm 10 ksc PVC Pipes

Supply and filling the foundatiion and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers.

WET MIX MACADAM Providing, laying, spreading and compacting graded stone aggregates for Wet Mix Macadam including premixing the materials with water at OMC in mechnanical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges as per clause 406 of MORTH Rev-5 etc., complete as directed by the TWAD Board Officers.

Plain cement concrete with P.C.C 1:2:4 (one cement, two sand and four course aggregate) using 20 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers.

Attending the Repair works in 11 KV & 22 KV / 433 V Transformer

630KV Transformer at Headworks

Charges for two coats of painting the Transformer as directed by TWAD Board officers.

Charges for two coats of painting the 6 Pole Structure and yard fencing etc,. complete as directed by TWAD Board officers.

Supply of transformer oil grade “A” for using cooling purpose of transformer winding AS per IS 335/1983, HT 11KV/ 22KV/ 415 V transformer (including transport , loading an unloading etc complete) Directed by TWAD board officers.

Supply and delivery of Drop Out fuse fixing unit set

Supply, delivery and fixing of Drop Out fuse Top Contact and bottom Contact

Supply and delivery of Silica gel

Supply and delivery of 11 KV / 22 KV Lightning Arrestor

315KV Transformer at Karambayam Booster station

Charges for two coats of painting the Transformer as directed by TWAD Board officers.

Charges for two coats of painting the 6 Pole Structure and yard fencing etc,. complete as directed by TWAD Board officers.

Supply of transformer oil grade “A” for using cooling purpose of transformer winding AS per IS 335/1983, HT 11KV/ 22KV/ 415 V transformer (including transport , loading an unloading etc complete) Directed by TWAD board officers.

Supply and delivery of Drop Out fuse fixing unit set

Supply, delivery and fixing of Drop Out fuse Top Contact and bottom Contact

Supply and delivery of Silica gel

Supply and delivery of 11 KV / 22 KV Lightning Arrestor

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

Cleaning of all storage points like sumps, stand posts of various capacities available in this scheme at a frequency of once in two months including scrapping the inner side of compartment completely, dewatering, desilting using rquired machineries , materials , labour, all incidental chargs , application of bleaching powder/ solution etc complete and as directed by TWAD Board officers

For 5000 to 15000 lit cap sump

For 20000 to 30000 lit cap sump

For 35000 to 45000 lit cap sump

For 50000 to 60000 lit cap sump

For 65000 to 75000 lit cap sump

For 80000 to 100000 lit cap sump

For 105000 to 125000 lit cap sump

For 130000 to 150000 lit cap sump

For 155000 to 175000 lit cap sump

For 180000 to 200000 lit cap sump

For 255000 to 300000 lit cap sump