Diversion of 11 KV OH line EBC feeder at GKKC OCP site and erection of new OH line river side from safety point of view under control of East Basuriya Colliery

Transporting of tubular pole KDS II Siding to EBC work site and working site to required location as per instruction by management.

Erection of steel tubular or rail pole strut in cement concrete 1:3-6 (1 cement 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc as ReD.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, 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 40 mm nominal size) foundation including excavation and refilling. CPWD-12.20

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/fittings, bolts, nuts and washers etc (as per drawing) and painting with.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins. bolts, nuts and washers etc (as per drawing) and painting with primer and finish.

including binding etc. as required. 8 Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required.

Erection of G.L. Wire No. 8 SWG including binding etc. as required.

Supplying and erection of 11 KV pin insulator complete with large steel head G.1 pin, nuts, washers etc. as required

Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washersetc. as required.

Supply nut bolt (market rate).

Supply GI 8 no. Wire.

Supplying of 50 mm X 8 mm M.S. flat iron pole top bracket/cross arm for single 11/22/33 KV over head line conductor complete with fixing clamps, bolts, nuts and washers drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement. G.1. bolts, nuts, washers etc. as required.

Dismantling of pole/ street light standard/strut embedded in cement concrete foundation etc. as required.

Dismantling of over head lines comprising of copper/aluminium over head conductor, G.l. wire, cross arms, insulators etc. as required.

Earthing with G.I. earth plate 600 mm 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 metre long etc. with charcoal/coke and salt.

Erection of cradle guard as required.

Total impact of GST for the purpose of CTC

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