Renovation of existing 3.3KV over head line near Jhirkey Basti to Slurry Pond No. 5 for water recirculation from 5 No. Slurry Pond under Kathara Washery

Amount

Erection of RCC / PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required. Above 8.0 meter and upto 11.0 meter

Supplying and erection of stay set complete (galvanised) 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/ 4.00 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.

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

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

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 metre long etc. with charcoal/ coke and salt as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required. 15SPN x 50mtr x 3wire = 2250 Mtrs X 0.394 Kg / Mtrs. = 886.50 Kg. + 2% sagging + 2% binding & jumphering = 922 Kg.

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter) double pole cross arm for 3 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 primer and finish paint.

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 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 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.

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

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing 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 5KA and complete with galvanized clamping arrangement, G.I. bolts, nuts, washers etc.

Providing and transportation of PCC / RCC Pole 250Kg. (length 9mtr)

Providing of GOAB Switch 3.3/11KV, 600Amp (Horizontal Type)

Providing of Horn Gap with copper fuse.

Providing and fixing of heavy duty P.G clamp(3 nuts and bolts).

Providing of nut bolt with washer 5/8

Labour Charge

Total impact of GST for the purpose of CTC

M/S VISHAL ENTERPRISES (BID ID -1205175)

SEMCO ENGINEERING WORKS (BID ID -1205591)