repairing of acb and speed controller resistance-2 supply & fixing of o / l relay desport type. 3 supply & fixing of arc chute. 4 supply & fixing of trip coil plunger. 5 supply & fixing of main moving contact of 400 amp 6 supply & fixing of cbct for e / l relay. 7 feurels, lugs, clips, socket wiring, belt etc. for circuit wiring. 8 supply & fixing of test / reset switch. 9 supply & fixing of pvc copper cable 120 sqmm. 10 repairing & rectification of control circuit wiring. 11 providing of for e / l relay electronic type. 12 repairing & setting of operating mechanism. 13 complete body cleaning and spray painting charge. 14 supply & fixing of copper lugs. 15 labour cost for complete switch repairing / overhauling, commissioning with testing, checking at site. 16 add supervision, incidental & overhead expenses 17 part b ( enter zero for this row ) 18 changing of resistance element of nichrome and aluminium as per sample. 19 changing of damage mica tub. 20 changing of mica washer as per size. 21 changing of copper washer as per size. 22 labour cost for opening & fitting & commissioning at site. 23 total impact of gst for the purpose of ctc