Withdrawing, repairing and Lowering of submersible pumping machinery and repairing of existing Panel with others allied work at Z-II, P.H no. lI and Z-I, P.H no. lI of Dakhin Chatra W/S Scheme at Baduria block under EMSD-I, P.H.E. Dte, Dist..24Pgs(N)

Dakshin chatra, Z-II, PH-II : Withdrawing the defective submersible pump motor set (12.5HP) along with column pipe by necy. arrangements and skilled labour after disconnection all pipe line & power connection as per direction.

Lowering the standby p/m set along with column pipe in the t/w by engaging skilled labours with proper arrangement and connection the delivery pipe line and power line all complete as per direction.

Carrying the defective pump motor set for repairing from worksite to workshop at kolkata for repairing including loading and unloading charges.

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

Rewinding the stator part of the motor(12.5HP) with PVC insulated suitable gauge copper wire including supply of necessary materials & testing the rewound stator on N.L as per direction of EIC. (the rate has been considered after deducting the value of burnt coil)

Supply the following spares for the above Motor :- a) GM bush (Top) for rotor shaft

b) GM bush (Bottom) for rotor shaft

c) Thrust bearing with carbon segment and thrust plate

d) Rotor sleeve grinding both end

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

Supply the following spares for the above Pump:- a) Bowl bush

b) Neck Ring (GM)

c) Shaft sleeve (SS)

Reassembling the pump with all new if necessary & old serviceable spares then with motor set after repairing.

Painting the pump motor set with anticorrosive paint after scrapping out the old paint & rust.

Supply delivery of 04 sqmm, 3 core, 1.1KV grade, PVC insulated water proof flat submersible cable as per relevant IS as per direction. Make - PHE approved make

Carrying the repaired pump motor set from workshop at kolkata to worksite including loading and unloading charges.

Dakshin chatra, Z-I, PH-II : Dismantling the damaged & defective materials part by part after detection of fault by engaging skilled electrician as per direction of EIC.

Supply ,delivery at site of Motor Protection relay, EOCR 3DM2- (Protection type : Overload, Underload, Phase failure, phase unbalance, locked rotor), tripping threshold : 0.5 - 32 amp (inverse and thermal) & 0.5 - 60 amp (definite), rated supply 100 - 240V AC/DC and mounting on 35mm DIN rail panel as per direction of EIC.

Motor Protection relay, MPR300 (Protection type : Overload, Phase failure, phase unbalance, locked rotor, current unbalance, earth fault protection) for the starter panel as per direction of EIC. Make - L&T/other approved make

Supply ,delivery at site of 32A power Contactor, AC-3 duty, 230V AC. (Make- ABB /any other approved make)

Supply ,delivery at site of voltage monitoring relay (Phase failure, Unbalance voltage, Phase sequence, Over voltage & Under Voltage protection with digital display). (Make-Siemens/any other approved make)

Supply, delivery at site of Star-Delta Timer, (3-60 sec, 240V, AC) (Make- Siemencs /any other approved make)

Supply, delivery at site of LED Push Switch. (Make- ABB/GIC /any other approved make)

Supply, delivery at site of Indicator(G-1 & Y-2), 230V AC. (Make- ABB/GIC /any other approved make)

Supply, delivery at site of Phicap ROU 440V, 50Hz, 5 KVAR as per direction. (Make- Epcos /any other approved make)

Supply ,delivery at site of 25A TP MCB, 10 KA C curve. (Make- ABB/GIC /L&T/any other approved make)

Painting of existing panel after scrapping out of old paint & rust as per direction of EIC.

Fitting fixing of above supplied materials as in item no. 14.1 to 14.9 with supply of all necessary wire, hardware & wiring materials including servicing, testing, Commissioning the panels upto entire satisfaction of E.I.C.

Add: GST @ 18%

Add: LWC @ 1%