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| 1 | Dismantling of overhead lines comprising of copper / aluminium overhead conductor, G.I. wire, cross arms, insulators etc. as reqd. |
| 2 | Dismantling of pole / street light standard / strut embeded in cement concrete foundation etc. as reqd. |
| 3 | Erection of metallic pole of length above 10.0mts. and upto 12.0mts. in cement concrete (1:3:6) (1 cement : 3 coarse sand : 6 graded stone of 40mm. nominal size) foundation including excavation & refilling etc. as reqd. |
| 4 | Shifting of poles from different locations of mine to workshop / site and vice versa. |
| 5 | Supplying & erection of galvanised stay set for 11 KV overhead lines complete with 19/20mm. dia x 1.8mts. long stay rod, anchor plate of size 45cm. x 45cm. x 7.5mm. thimble, stay clamps, turn buckle (20 mm. x 600 mm.), 7/4.00 mm. dia G.I. stay wire and 11 KV strain insulator etc. in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone, aggregate 40mm. nominal size) foundation including excavation and refilling etc. as reqd. |
| 6 | Supplying of channel iron 75mm. x 40mm. x 6mm. (7.14kg./mt.) V Shaped cross arm for two 11KV O/H line conductors complete with 50mm. x 6mm. flat iron clamps, bolts & nuts including drilling holes for insulator pins, bolts, nuts & washers etc. and painting with primer and finish paint as reqd. |
| 7 | Supplying of channel iron 75mm. x 40mm. x 6mm. (7.14kg. per metre) cross arm for 4-wire overhead line complete with clamps, bolts and nuts etc. including drilling of holes for insulator pins etc. (as per drawing) and painting with primer and finish paint as reqd. |
| 8 | Supplying of channel iron 75mm x 40mm x 6mm (7.14kg./mt.) pole top bracket / cross arm for single 11KV O/H line conductor complete with 50mm x 6mm flat iron clamp, bolts, nuts & washers including drilling holes for insulator pins, bolts and nuts etc. and painting with primer & finish paint as reqd. |
| 9 | Erection of pole top / straight two wire / V-shaped two wire / angle iron / channel iron cross arm on steel tubular / rail / PCC pole for 11KV / 22KV / 33KV as reqd. |
| 10 | Supplying of two lengths of channel iron 75 mm x 40 mm x 6mm (7.14 kg./mt.) double pole cross arm for three wire 11 KV overhead line conductors complete with through bolts and nuts for clamping to the poles, 50 mm x 6 mm MS flats welded on one side of channel iron with bolts & nots on the other side for tying the cross arms together including drilling holes for insulator pins / fittings, bolts, nuts & washers etc. and painting with primer and finish paint as reqd. |
| 11 | Erection of double pole 3-wire cross arm for 11 KV / 22KV / 33KV O/H lines as required. |
| 12 | Supplying & erection of a set of cross bracing frame work for 11KV O/H line double pole structure having four members fabricated out of 50 mm x 50 mm x 6 mm angle iron to form a ractangle of minimum size 1400 mm width x 2500 mm height complete with 50 mm x 6 mm M.S flat iron clamps, bolts & nuts including drilling holes for insulator pins, bolt and nuts etc. & painting with primer and finish paint as reqd. |
| 13 | Supplying & erection of 11KV Disc insulators for 11KV O/H line with galvanised insulator fittings, ball & socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as reqd. |
| 14 | Supplying & erection of 11KV Pin insulator complete with large steel head G.I. pins, nuts, washers etc. as reqd. |
| 15 | Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm dia. and above including binding etc. as reqd. |
| 16 | Supplying & erection of three piece nonlinear resistor type lightning arrestor suitable for 3-wire, 11KV overhead lines with rated voltage 9KV (RMS) with a nominal discharge current rating of 5KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, wahers etc. as reqd. |
| 17 | Supplying & erection of cradle guard at 01 span length of O/H line with 8 SWG G.I. wire, 75mm x 40mm MS channel iron, 40mm x 6mm MS flat iron clamps, nuts, bolts & washers and painting with primer and finish paint as reqd. |
| 18 | Earthing with G.I. earth plate 600mm. x 600 mm. x 6 mm. thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr. long with charcoal / coke and salt as reqd. |
| 19 | Supplying & laying 25 mm x 5 mm G.I. strip at 0.50 metre below ground as strip earth electrode including connection / terminating with G.I. nut, bolt, spring, washer etc. as reqd. (Jointing shall be done by overlapping and with 2 sets of G.I. nut, bolt & spring washer spaced at 50 mm.). |
| 20 | Supplying & fixing of earthing of support with 2.0mtr. length 50mm x 6mm G.I. flat including clamps, nuts, bolts, washers etc. as reqd. |
| 21 | Supplying of 11 KV grade Gang operated AB Switch, double break, 3 posts per phase, 400 Amp, Horizontal type. |
| 22 | Supplying of 11 KV grade Drop Out Fuse, 2 posts per phase, 400 Amp. |
| 23 | Supplying & making of platform for Gang operated AB Switch / D.O. Fuse set with two members 100mm. x 50mm. x 6mm. MS channel iron, 50 mm x 6 mm MS flat iron clamps, nuts, bolts & washers including drilling holes and painting with primer and finish paint as reqd. |
| 24 | Fixing & aligning of GOAB Switch Set & its platform on overhead structure including testing for its proper operation. |
| 25 | Fixing of D.O. Fuse Set & its platform on overhead structure. |
| 26 | Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC Please Enable Macros to View BoQ information |
