WRDD/EEAM/BLG/NP/NIT NO.-11/2025-26(SL-1)

Dismantling of different H.P 3 Phase 380-400 Volt 1440 RPM, 4/3 pole 50 cycle for induction motors, removing old burnt out coil from slots carefully, segregating all the parts, washing and cleaning the same thoroughly for verification of serviceable and unserviceable parts as per direction of E.I.C. (i)17.5 H.P/ 20 H.P 3 phase induction motor.

(a) Supply of super enamelled dual coated copper wire conforming IS 13730, 1996, part 13 (16 swgto 22 swg) Required max. weight of super enamelled copper wire isgiven below: i) Elmeck/G.E.C(New)/Crompton/N.E.C- 10.2 Kgs. ii) Kirloskar (New) - 9.5 Kgs.& 10.5 Kgs.

(b) Labour charge for rewinding , soldering, heat varnishing, bearing changing, reassemling etc. including supply of all materials excluding bearing as mentioned above complete in all respect as per direction of E.I.C

Testing of repaired motor by contious 8 hrs running on load as per direction of E.I.C.

Labour charge for carriage of motor from store to workshop and back to store after repair. This item is only applicable when written permission is available from E.I.C. where there is no facility for such work in the sub- division.

Labour charge for checking up the dynamic balance of the motor shaft for original allignment as per direcion of Engineer-in Charge.

Deduction towards dismantled burnt enamelled copper wire from induction motor on the basis of actual measurement to be retained by the agency (NB :-In case of PVC insulated copper wire to arrive at net brunt weight 10 % deduction will be made)

Rewinding and Repairing Cost of 1(one) no. Motor

Rewinding and Repairing Cost of 25(twenty five) nos. Motor

GST @18% on item no. 1 to 8

Labour welfare cess @ 1% on item no. 1 to 9

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