Nagercoil Corporation Supply and Maintanance of Bore Well and Pumpset works Ward Nos. 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 22, 23 ZONE -North Zone

Amount

Supply and Maintanance of Bore Well and Pumpset works

Labour charges for removing of submersible pump set upto 5HP and its accessories from the bore well for attending repair including defect checking etc. P.No.320/17C-1

Labour charges for removing of submersible pump set upto 10 HP and its accessories from the bore well for attending repair including deect checking etc P.No.320/17C-11

Labour charges for motor coil rewinding insulation varnishing etc completed including its cost of copper coil less the cost of old burnt coil and conveying charges from site to workshop and back to site the gauge of winding should be as in the original motor for following pumpset. 1.5 HP

Labour charges for replacement of following spares including the cost of materials and machine charges for 1.5 HP.(as per quotation) Thrust Bearing

Motor end bush

Pump impeller K4

Pump suction and delivery bowl

Recondition of motor rotor

Labour charges for reconditioning of pump shaft

Labour charges for replacement of following spares including the cost of materials and machine charges for 3 HP.(as per quotation)

Motor end bush

Pump impeller K7

pumpsuction and delivery bowl

Recondition of motor rotor

Labour charges for reconditioning of pump shaft

Labour charges for replacement of following spares including the cost of materials and machine charges for 5 HP.(as per quotation) Thrust Bearing

Motor end bush

Pump impeller K18

Pump impeller

Stage casing

Pump suction and delivery bowl

Recondition of motor rotor

Labour charges for reconditioning of pump shaft

Labour charges for replacement of following spares including the cost of materials and machine charges for 7.5HP.(as per quotation) Thrust Bearing

Motor end bush

Pump impeller

Stage casing

Pump suction and delivery bowl

Recondition of motor rotor

Labour charges for reconditioning of pump shaft

36 MFD Running Condenser.(as per quotation)

100-120MFD starting condencer.(as per quotation)

Minature circuit breaker single pole

Minature circuit breaker three pole

32mm Special Adopter.(as per quotation)

40mm U PVC Pipe P.No.22 Sl.No.1.3-3

No-volt coil.(as per quotation)

Volt meter P.No.140 Sl.No.8b

Ammeter P.No.139 Sl.No.6b

Labour charges for checking of wiring diagram complete and repairing and relay setting

Contact Point upto 5 HP.(as per quotation)

Relay unit upto 5HP P.No.135 Sl.No.11-b

Contact Point upto 12.5 HP.(as per quotation)

Relay unit for 12.5hp P.No.134 Sl.No.10c

Single phaseing preaventer P.No.135 Sl.No.12

12A Contractor P.No.134 Sl.No.10b

18A Contractor P.No.134 Sl.No.10c

4 Sqmm Cable TWAD P.No.116 sl. No.12-1/3

2.5 Sqmm Cable TWAD P.No.116 sl. No.12-1/2

65 mm U PVC Pipe P.No.24 Sl. No.1-3-4

50 mm Special Adopter.(as per quotation)

Nylon Rope

32mm Clamb set

32mm Non Return Volve.(as per quotation)

32mm Union P.No.45 Sl. No.5-1/10

32mm Nipple P.No.45 Sl. No.5-1-6

32mm L-Bow P.No.45 Sl. No.5-1-1

50 mm GM Non-Return Valve P.No.46 Sl. No.5-2/2

50mm gi L-Bow P.No.45 Sl. No.5-1-1

50mm CI nipple P.No.45 Sl. No.5-1-6

50 Flange set P.No.45 Sl. No.5-1-4

50mm clamb set P.No.45 Sl. No.5-1-24

50mm Brass gate valve P.No.46 Sl. No.5-2/1

32amps Fuse Unit P.No.211 Sl. No.6b

63amps Fuse Unit P.No.211 Sl. No.6C

32amps DP Main switch P.No.210 Sl. No.3g

63amps TPN Main switch P.No.210 Sl. No.3h

Charges for flushing of borewell P.No.320 Sl. No.18-1

Labour chargesfor re-erection of submersible pump set upto 5 HP and its accessories into bore well for attending repair and Commitioning of the pumpset and other repair work etc P.No.320 Sl. No.17C-1

Labour chargesfor re-erection of submersible pump set upto 10 HP and its accessories into bore well for attending repair and Commitioning of the pumpset and other repair work etc P.No.320 Sl. No.17C11

THARMALINGAM DURAI (BID ID -1532800)