Repairing and rewinding of 02 nos of a 3-ph induction motor, One rated 180kW, 3.3kV grade, 1485 RPM, Current 40 Amps Make - GEC, Sl. No. Missing, Local Sl No. 3.3kV/PND/HT Motor/01 and another rated 75kW, 550V grade, Current 96 Amps Make - GEC, Sl.

Amount

PART A 180KW MOTOR 3.3KV

Cost of copper wire/ strip, SWG 09 (3.650 mm dia), Enamelled copper winding wire. ; Total weight of stator winding = 144.00 kg.

Cost of insulation material on item no. 1

Labour cost involved on item sl. no. 01; including to & fro transportation

Cost of moulding of coil with DG coating with mica class H as required

Cost of glass insulated heat proof flexible copper cable for connection 50 sqmm

Cost of silver breezing rod

Less scrap value @ 60% on item sl. no. 02

Repairing of copper rotor bars 30 nos. of each weight 2.5 kg (30 x 2.5=75 kg) SWG 8

Cost of insulating material on item no.08

Labour cost involved on item no. 08 including transportation to and fro

Less scrap value @ 60% on item sl. no. 08

PART B 75 KW MOTOR 550V

Cost of copper wire/ strip, SWG 17 (1.422 mm dia), Enamelled copper winding wire. ; Total weight of stator winding =60 kg.

Cost of insulating material of item no. 14

Labour Cost involved on item sl. no. 14 including transportation to and fro

Repairing of stator slots

Cost of glass insulated heat proof flexible copper cable for connection 50 sqmm

Less scrap value @ 60% on item sl. no. 14

Repairing of copper rotor bars 31 nos. of each weight 1.6 kg (31 x 1.6= 49.60 Kg) SWG9

Cost of insulating material of item no. 20

Labour Cost involved on item sl. no. 20 including transportation to and fro

Less scrap value @ 60% on item sl. no. 20

PART C MOTOR PROTECTION RELAY

Repairing of motor protection relay for control transforer 250VA checking, testing & commissioning charge.

Total impact of GST for the purpose of CTC

M/s DILIP ELECTRICAL WORKS (BID ID -1136287)