estimate for augmentation of 2.40 km. 11 kv kannodroad feeder under ashta town d/c of oandm division ashta. - h-beams 152 x 152 mm., 37.1 kg./mtr.-11 mtr. long = 408.1 kg 2 m s angle 75x75x6 mm 3 11 kv top clamp 65x65x6 mm. angle type 4 11 kv pin insulator polymer composit (5 kn) 5 jointing sleeves suitable for rabbit (55sq.mm.al. eq. ) aaac conductor 6 11 kv strain hardware (t&c type) fittings 7 aaacraccoon conductor0.075 sq. inch (80 sq.mm. al.eq.) 8 back clamps for h-beam of ms flat 65x8mm (each weight 1.92 kg) 9 clamp65x8 mm flat of ms flat for h-beam ( each weight 3.2 kg) 10 earthing coil of 115 turns of 50 mm.dia and 2.5 mtr. lead of 4.0 mm g.i wire 11 concreting of structures & foundation (1:3:6) 12 stone block/pre cast block for base pedding(450x450x75mm) 13 red oxide paint 14 aluminium paint 15 danger boards enamelled 11 kv 16 aluminium binding wire and tape 17 11 kv(45kn) composite polymer disc insulators 18 m.s.nuts with bolts 19 anti climbing devices ( barbed wire 2.24 mm dia, 14 swg) 20 erection cost 21 18% (cgst+mpgst) on erection cost