tender for during rabi season, due to overloading of rarua mix feeder, low voltage and conductor breakage occurs. hence estimate is framed for feeder bifurcation of rarua mix feeder. - 140 kg.,8.0 mtrs. long pcc pole (with transportation) 2 11 kv pin insulator polymer composit (5 kn) 3 aaac raccoon conductor 0.075 sq. inch (80 sq.mm. al.eq.) 4 m s angle 65x65x6 mm 5 11 kv(45kn) composite polymer disc insulators 6 11 kv strain hardware (t&c type) fittings 7 m s channel 100x50x6 mm 8 h-beams 152 x 152 mm., 37.1 kg./mtr.-11 mtr. long = 408.1 kg 9 back clamp for 140 kg pcc pole ms flat 50x6 mm 10 earthing coil of 115 turns of 50 mm.dia and 2.5 mtr. lead of 4.0 mm g.i wire 11 clamp for 140 kg pcc pole ms flat 50x6 mm 12 stay set complete without stay wire 16 mm. (painted) 13 stay wire 7/3.15 mm.(7/10 swg) 14 stay set 20 mm. complete without stay wire (painted) 15 stay gi wire 7/4.00 mm.(7/8 swg) 16 stay insulators 90x65mm 17 back filling of poles with boulders. 18 g.i. wires 4.0 mm. (8 swg) 19 stone block/pre cast block for base pedding(450x450x75mm) 20 concreting of stay (16 mm / 12 mm) @ 0.2 cmt. per stay 21 danger boards enamelled 11 kv 22 m.s.nuts with bolts 23 horizontal & cross bracing set of ms angle of 50x50x6 mm for 8 ft (2.4 mtr ) centre dp 24 concreting of structures & foundation (1:3:6) 25 earthing for pcc pole 4.00 mm-8 swg g.i wire- 0.8 kg, per pole 26 red oxide paint 27 aluminium paint 28 ms strain plate 65x8mm 250mm long 29 anti climbing devices ( barbed wire 2.24 mm dia, 14 swg) 30 11 kv single pole cut point fitting 100x50x6 mm channel 31 danger boards enamelled 33 kv 32 clamp 65x8 mm flat of ms flat for h-beam ( each weight 3.2 kg) 33 labour charge for company side material 34 labourcharge for contractor side material