Complete repairing of K.E. make 90 HP, 3 phase, 550 Volt slip ring motor at 15 no. Direct Haulage at Pit No. 2 and Prabhu Make 150 HP, 550 V, 3 Phase Star-delta starters lying at Fan House at Pit No. B of Pandaveswar Colliery under Pandaveswar Area

Amount

Repairing & Rewinding of K.E. make 90 HP Slip ring Induction motor at Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Supply of S.E. Copper wire

Supply of Insulation

Labour cost

Stripping of motor

Winding of motor

Miscellaneous cost

Supply of Electrolyte

Dismantling of old bars

Supply of insulating materials

Re-fitting of the new copper bars

Supply of Tinned copper socket

Cost of 7OSqmm PVC 1.1KV Grade copper

Supply of new Terminals

Repairing of both side end cover

Labour charges

Brazing Rod, DA, oxygen etc.

Glass fiver wedge

Less: Scrap value

Contractor profit @18%

Complete repairing of 100HP Prabhu make Star Delta Starter at Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Supply of new Isolator with busbar

Supply of Main terminal insulator

Supply of overload assembly

Supply of Earth Leakage Relay

Supply of Timer

Supply of C.B.T.

Supply of C.T.

Supply of main connection cable

Supply of copper socket

Supply of Ampsmeter

Supply of push switch

Supply of Lamp with holder

Supply of fuse base carrier

Wire for wiring 2.5mm

Contactor unit ML-10

Contactor Unit ML-6

Profit & overhead cost @ 10%

Repairing cost

Transporting charges up/down

Total impact of GST for the purpose of CTC

DUTTA ENGINEERING WORKS (BID ID -1157742)

JOY TARA ELECTRICAL (BID ID -1157741)