(A)COMPLETE REPAIRING/ OVER HAULING OF 6.6 KV 400 AMP MAKE- BIECCO LAWRIE HT SWITCH SL. NO. PB4/18891 (B) CORK SHEET CAHNGING, COPPER STUD AND REPAIRING OF 250 KVA,6.6 KV/550V MAKE- CROMPTON PARKINSON SL.NO.

ITEM DESCRIPTION / HEADLING

(A)Complete Repairing/ over hauling of 6.6 KV 400 AMP Make- Biecco Lawrie HT Switch Sl. NO. PB4/18891 (B) Cork Sheet Cahnging, Copper stud and repairing of 250 KVA,6.6 KV/550V Make- Crompton Parkinson Sl.No. 4405 Transformer At AKWMC (A) spout bushing 6.6kv grade

decarbonizing testing and reinstalling

auxiliary pin & socket

dismantling of all ht bushings

c.t side separator

moving copper contact tank side

fix copper contact

digital meter

over load coil with plunger

wiring

mechanical on-off spring spindle pin

paint gray colour 3ltr

labour charge grade-I

labour charge grade-II

(B) top cover opening and fitting

internal & external cable connection

cork sheet for primary and secondary

oil seal for primary and secondary

cork sheet for top cover

copper stud secondary side

copper stud primaary side

copper patti

copper lugs 240sqmm

labour charge grade-I

labour charge grade-II

Cork sheet Changing, copper stud of 550 KVA, 6.6 kv /440V Sl. No 95102 at 20 pit sub-station AKWMC under katras area. Transformer oil Draining & re filling

Top covering openning& fitting

Internal & external cable connection

Cork sheet

Oil seal for primary & secondary bushing

cork sheet for top cover,cooling bucholz

Copper stud secondary side

copper stud primary side

Supply & installation of chemical earth

Labour charge E.C grade-1

Labour charge E.C grade-2

Total impact of GST for the purpose of CTC

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