Carrying out breakdown maintenance (as and when required basis) of Submersible Pump-motor sets and other repairing work for different rural piped water supply schemes within Amdanga ,Barasat-I,Deganga,Habra-I and II, Haroa and Swarupnagar Block and T

Amount

Supply and delivery at site of 80 mm. dia. UPVC( standard type) 3.00 mtr. Long column pipe with both side square threaded and one side socketed.

Supply and delivery at site of 80 mm. dia. UPVC( standard type) 1.5 mtr. Long column pipe with both side square threaded and one side socketed.

Supply and delivery at site of 80mm Top Adopter

Supply and delivery at site of 80mm Bottom Adopter

Supply and delivery at site of 1'' dia. Nylone rope

Supply and delivery at site of Anti - snapping safety device for pump with supply of suitable size heavy type M.S.clamp

Supply and delivery at site of Heavy type suitable dia MS suspension clamp along with nuts bolts and washer.

Supply and delivery at site of Heavy type suitable dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry.

Supply and delivery at site of Pressure gauge [Make- H. Guru/Febig] 102 mm. dia [0-7 kg/Sq.cm] brass cock and fitting complete.

Supply and delivery at site of 1.1 KV copper flat submersible 2.5 Sq mm 3 core PVC insulated cable.

Supply and delivery at site of 1.1 KV copper flat submersible 4 Sq mm 3 core PVC insulated cable.

Supply and delivery at site of 1.1 KV copper flat submersible 6 Sq mm 3 core PVC insulated cable.

Withdrawing of existing submersible pump motor set from tubewell by proper derrick arrangement after disconnecting all pipe line & power connection upto 80 km 7 above.

Carrying the standby suitable pump motor set from stack yard to worksite upto 80 km & above.

Lowering of the P/Motor set at said T/Well alongwith required materials by proper derrick arrangement and jointing the delivery pipe line and power connection all complete.

Carrying the damaged pump motor set from worksite to workshop upto 80 km & above.

Dismantling the pump motor set part by part for necessary repairing.

Rewinding the stator part of the motor(5HP) with PVC insulated suitable gauge copper wire & other materials as per direction of EIC.

Rewinding the stator part of the motor(7.5HP) with PVC insulated suitable gauge copper wire & other materials as per direction of EIC.

Rewinding the stator part of the motor(10HP) with PVC insulated suitable gauge copper wire & other materials as per direction of EIC.

Rewinding the stator part of the motor(12.5HP) with PVC insulated suitable gauge copper wire & other materials as per direction of EIC.

Rewinding the stator part of the motor(15HP) with PVC insulated suitable gauge copper wire & other materials as per direction of EIC.

Rewinding the stator part of the motor(17.5HP) with PVC insulated suitable gauge copper wire & other materials as per direction of EIC.

Supplying the following materials for motor-

GM bush for rotor shaft

Thrust Bearing plate

Rotor sleeve

Supplying the following materials for Pump

Impeller (SS)

Shaft sleeve ( SS )

Neck ring (GM )

Bowl bush (GM )

Remetalising ,machining & polishing the pump shaft ,impeller as per direction of E.I.C.

Reassembling the pump-motor with all new & old serviceable spares after repairing.

Painting the pump motor set with anticorrossive paint after scraping out the old paint and rust

Carrying back the repaired P/M from work shop to stack yard including loading unloading complete.

Supply and fitting of 80 mm dia P.N 1.0 presure rating CIDF non return valve conforming to IS .

Supply and fitting of 80mm dia P.N 1.0 presure rating CIDF Non-Rising Spindle type Sluice Valve conforming to IS.

Supply and fitting of 80 mm dia CIDF 90 degree bend as per IS specification

Supply and fitting of 80 mm dia CIDF short piece 500 mm as per IS specification

Supply and fixing 6 A Piano Key type Switch on existing switch board and necessary connection.

Supply and fixing of 1200mm sweep Ceiling Fan. .

Suppy & fixing of 20 watt wall mounted LED tube light set including interconnection complete with 1.5 sq mm FRLS Cu.wire.

Suppy & fixing of 9W LED lamp .

Supply and fixing street light luminaries Philips make BRP031 45 W/equivalent LED fixture on pump house wall with interconnection complete with 1.5 sq mm FRLS Cu.wire.

Add: GST @ 18%

Add: LW Cess @ 1%

BISALAXMI ENTERPRISE

M/S. G. P. ENTERPRISE