Repair and maintenance of 3.3kV OHL by dismantling and erection of Pole and OHL in Feeder No. 10 (3.3kV) supplying power to Subhash Nagar Colony and CISF Camp under KDH OCP, NK Area

Amount

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc as required. Above 11.00 Metre and upto 13.00 Metre.

Supplying and erection of stay set complete (galvanized) 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, thimble, stay clamps, bow tightener, 7/ 3.15 mm dia G.I. stay wire and 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 etc. as required.

Erection of all aluminum conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc as required.

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

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

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 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 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 and nuts etc and painting with primer and finish paint as required.

Erection of double pole 3 wire cross arm for 11 KV / 22 KV / 33 KV Over head lines as required.

Supplying and erection of a set of cross bracing frame work for 11 KV over head line double pole structure having four members fabricated out of 50mm x 50mm x 6mm angle iron to form a rectangle of minimum size 1400 mm width x 2500 mm height, complete with 50 mm x 6mm MS Flats iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts etc.(as per drawing) and painting with primer and finish paint ,as required.

Supplying of channel iron 75 mm x 40 mm x 6 mm (7.14 kg per metre) V shape cross arm for two 11 KV over head line conductor complete with 50 mm x 6 mm flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc (as per drawing) and painting with primer and finished paint as required.

Supplying of 50 mm x 8 mm M.S. flat iron pole top bracket/ cross arm for single 11/22/33 kV Overhead 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.

Earthing with copper earth plate 600 mm x 600 mm x 3 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtrs long etc etc. with charcoal and salt as required.

Providing and fixing of 16 Sq mm ISI marked, FRLS PVC insulated single core copper conductor cable.

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 3.3 KV overhead lines with rated voltage 3 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanized clamping arrangement, G.I. 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.I. wire, cross arms, insulators etc as required.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 Sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. All kind of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement: 3 coarse sand (zone-III) derived from natural sources: 6 graded stone aggregate 40 mm nominal size derived from natural sources).

Providing and fixing of anti climbing arrangement for electric poles with GI barbed wire of 9.38 kg per 100 Mtr (aluminium) with grease and GI staples at both end 30 mtr. Barbed wire for each pole.

Total impact of GST for the purpose of CTC

M/S KUMAR ENTERPRISES (BID ID -1141519)