diversion, extension, dismantling of 6.6 kv d / l feeder for advancing of face power supply shovel m / c and drill m / ccontra ding jocp ocb of abocp b ) dismantling, erection of 220v l.t o / h line clear the area advancing of face lighting for coal dump ob dump houl road jocp mine of abocp.- erection of 6.6 kv d / l feeder part-i 2 erection of ht pipe pole / rail pole 3 re-erection of ht pipe pole 4 transportation of pole 5 erection of iron material 6 supply and erection of iron material 7 erection of stay set 8 supply and erection of stay set 9 erection of pin insulator 10 erection of disc insulator 11 construction of earth pit 12 erection of earth wire 13 supply and erection of earth wire 14 supply and erection of cradle guard 15 transportation, laying hanging and 16 jumphering of cable lead 17 jumphering of o / h line conductor 18 drawing of acsr dog conductor 19 part-ii dismantling work of 6.6 kv 20 dismantling of ht pipe pole / rail pole 21 transportation of pole side 22 dismantling of iron material 445kg+ 335 kg 23 dismantling of stay set 24 dismantling of earth wire 25 disconnection of cable lead 26 dismantling of pin insulator 27 disconnection of disc insulator 28 disconnection of acsr dog conductor 29 220v l.t o / h line 30 dismantling of pipe pole 31 transportation of pole 32 dismantling of iron material 33 dismantling of shakle / pin insulator 34 disconnection o / h line jumpher 35 dismantling of s.v lump set 36 dismantling of acsr rabbit conductor 37 erection of pipe pole 38 erection of iron material 39 supply and erection of iron material 40 supply and erection of stay set 41 fitting of s.v lump set 42 jumphering of o / h line conductor 43 supply and erection of cradle guard 44 erection of shakle / pin insulator 45 drawing of acsr rabbit conductor 46 total impact of gst for the purpose of ctc