tender for for the industry colliery overhead line maintenance ( lt 440v & 550v included ) for the monsoon 2023-24 at adic, kusunda area.- 1 maintenance of ltohl 2 supply and erection of line separator 3 dismantling of pole 4 welding / fabrication of pole 5 erection of pole ( above 8m and 10m ) 6 dismantling of conductor 7 span x 45m 2 wire x0.394 = 248 kg & 7 span x 45m x 3 wire x 0.394 = 372 kg 7 erection of conductor 7 span x 45m x 2 wire x 0.394 = 248 kg & 7 span x 45m x 3 wire = 372 kg 8 supply and erection of shackle insulator 9 supply of 8 swg wire 10 erection of cradle guard 11 total impact of gst for the purpose of ctc