dismantling, erection of 6.6 kv benidih feeder 9 seem of abocp mine. b) b/d, repairing of 6.6 kv s.f no-1 and erection of earth wire cradle guard for safety propose of abocp mine. c) dismantling of 6.6kv d/l feeder jocp patch materials use abocp mine under block-ii area.-6.6 kv benidih feeder 2 transprtation and erection of ht pipe pole 3 erection of iron material 4 supply and erection of iron material 5 supply and erection of stay set 6 erection of disc insulator 7 erection of pin insulator 8 transportatio, laying, hanging on pole for armored cable 9 jumphering of cable lead 10 supply and erection of cradle guard 11 supply and erection of earth wire 12 jumphering of o/h line conductor 13 drawing of acsr dog conductor 14 dismantling, transporting of ht pipe pole 15 dismantling of iron material 16 dismantling of disc insulator 17 dismantling of pin insulator 18 disconnection of cable lead 19 disconnection of o/h line jumpher 20 dismantling of acsr dog conductor 21 6.6 kv shovel feeder no.1 22 re-erection of ht pipe pole 23 erection of iron material 24 supply and erection of iron material 25 erection of stay set 26 supply and erection of stay set 27 erection of disc insulator 28 supply and erection of disc insulator 29 erection of pin insulator 30 supply and erection of cradle guard for safety purpose 31 supply and erection of earth wire sf no for safety purpose 32 jumphering of o/h line conductor 33 drawing of acsr dog conductor 34 dismantling of iron material 35 dismantling of disc insulator 36 dismantling of pin insulator 37 dismantling of damaged cradle guard 38 disconnection of o/h line jumpher 39 dismantling of acsr dog conductor 40 6.6 kv d/l feeder 41 dismantling and transporting of ht pipe pole 42 dismantling of iron material 43 dismantling of disc insulator 44 dismantling of pin insulator 45 dismantling of cradle guard 46 disconnection of o/h line jumpher 47 re-jumphering of o/h line conductor 48 dismantling of acsr rabbit conductor 49 total impact of gst for the purpose of ctc