estimate for additional 1x3 . 15 mva ptr at- ramgarha s / s under budni d / c-1 11 kv xlpe armoured cable 3x120 sq.mm. 2 t clamp for 33kv & 11kv bus, substation 3 d.c. cross arms 5 centre to center(100x50x6 mm) channel 4 33 kv top clamps 75x75x6 mm angle 5 33 kv, strain set/ t&c porcelain disc insulator with hardware 6 stone block/pre cast block for base pedding(450x450x75mm) 7 concreting of rail / hbeam supports @0.65 cmt.per pole including muffing of pole 8 danger boards enamelled 33 kv 9 d.c. channel 100x50x6mm 4.8 mtrs center to center 10 11 kv top clamp 65x65x6 mm. angle type 11 d.c. cross-arms 8 channel (100x50x6mm) 12 bracing/support angle of 65x65x6 mm for 8 (2.4 mtr ) centre dp 13 h.beam back clamps 65x8mm flat(in numbers) 14 m.s.nuts and bolts 15 red oxide paint 16 aluminium paint 17 anti climbing devices 18 danger boards enamelled 11 kv 19 back clamp for 140 kg pcc pole ms flat 50x6 mm 20 marshelling box with 10 no. connectors 21 ptr fndn.cncrt.:1:1.5:3 rio 5.634,1:5:8 rio 7.545 cmt&m.s.flat/rod 324.87 kg 22 concreting of foundation of vcb (1:3:6) @ 3.5 cmt per vcb plinth 23 earthing of new 33/11 kv s/s as per schedule g-3 (for black cotton soil)1 24 sheet metal meter box suitable for h.t. static travector meters with ttb 25 d.c. channel (3.8 mtrs) 100x50x6mm (set) 26 stay set complete without stay wire 16 mm. (painted) 27 h.beam clamps 65x8mm flat 28 stay wire 7/3.15 mm.(7/10 swg) 29 concreting of stay (16 mm / 12 mm) @ 0.2 cmt. per stay 30 earthing coil of 115 turns of 50 mm.dia and 2.5 mtr. lead of 4.0 mm g.i wire 31 11 kv tension clamps (dead end) with attachment for ab cable 32 outdoor heat shrinkable cable jointing kit with lug for 11kv xlpe 3core 120sqmm 33 clamp for 140 kg pcc pole ms flat 50x6 mm1 34 stay insulators 90x65mm 35 earthing for pcc pole 4.00 mm-8 swg g.i wire- 0.8 kg, per pole 36 l&t charges