Erection and dismantling of 440V and 3.3 KV OH Line at Birsa Project

Amount

Part-A Erection of metallic pole of above 10.0 metre and up to12.0 metre length in cement concrete 1:3:6 (1cement:3coarse sand : 6graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc.as required.

Erection of ACSR conductor of 7/3.35 mm to7/4.00 diameter and above including binding etc. as required (Dog Conductor) 11 Span x3 wire x 50Mtr.=1650 Mtr.1.650 KMx344Kg/km=567.60Kg

Erection of GI Wire No.8S WG including binding etc as required. 11 spanx50Mtr. =550Mtr.(0.550 K.M. x131Kg/Km=72.05Kg)

Supplying and erection of galvanized stay setfor11 KV overhead 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, turnbuckle (20mmX600mm),7/4.00 mm dia G.I. stay wire and 11 KV strain insulator etc in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size ) foundation including excavation and refilling etc. as required

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for single 11 KV over headline conductor complete with 50 mm X 6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc 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 11/22/33KV over head line conductor complete with fixing clamps,bolts, nut sand washers drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Erection of pole top/straight two wire/V shape two wire, angleiron/channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required.

Supplying of two lengths of channel iron 75 mm X 40 mm X 6mm (7.14 kg per metre) double pole cross arm for three wire11KV 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 as required

Supplying and erection of a set of cross bracing FRL Same work for 11KV over headline double pole structure having four members fabricated out of 50mm X50mmX 6 mm angle ironto form a rectangle of minimum size 1400 mm width X 2500 mm height, complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing)and painting with primer and finish paint as required

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

Supplying & Erection of 11KV 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 overhead lines with galvanised insulator fittings, ball and socket type and complete with galvanized strain clamps, bolts, nuts, Washers etc. as required.

Dismantling of over head line scomprising of copper/aluminium overhead conductor, Cl. wire, cross arms, insulators etc. as required.

Dismantling of pole/street light standard/ strutembedded incement concrete foundation etc. as required.

Erection of cradle guard as required.

Supplying and erection of MS angle iron 50mm x 50mm x6mm (4.71kg/mtr) cross arm for 3wire overhead line for cradle guard complete with iron clamps ,bolts, nuts and washer etc including drilling of holes for insulator pins etc and painting with primer and finished paint as required

Supplying of G.I. Wire No.8S WG forcontinuous earthing. 72 Kg for Earth wire & 64 Kg for cradle guard

Loading, Transporting and Unloading of Poles 25 Nos (11 Nos Erection & 14Nos Dismantling) & its Materials from Work shop to working site

Part-B Erection of metallic pole of above 8.0 metre and up to10.0 metre length in cement concrete 1:3:6 (1cement:3coarse sand : 6graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc.as required.

Supplying and erection of stay set complete (galvanised) with 19/20 mm diaX 1.8 metres long stay rod, anchor plate of size 45cm X45 cmX7.5mm, thimble ,stay clamps, bowtightener, 7/3.15mm dia G.I.stay wire and strain insulator etc incement concrete 1:3:6(1cement:3 coarse sand :6 graded stone aggregate 40mm nominalsize) foundation including excavation and refilling etc. as required.

Supplying of channel iron 75mmX40mmX6mm (7.14kgper metre) cross arm for 4 wire overhead line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pin setc (as per drawing) and painting with primer and finished paint as required.

Erection of angle iron/channel iron cross arm on wood/RCC/PCC/steel tubular/ rail pole etc. as required.

Supplying and erection of 75mm X90 mm shackle insulator with G.I.Bolt, nuts and straps etc. as required .

Supplying and erection of 100mmX65mm pin insulator complete with G.I. Spindle and nuts etc. as required .

Erection of allaluminium conductor of 7/1.96mm to 7/3.10 mm diameter including binding etc. as required.280 mtr x 03 wire =840 Mtr 0.840 KM x 149 Kg per KM=125.16 Kg

Erection of G.I. Wire No. 8 SWG including binding etc. as required.280 mtr .280 KM x131Kg per KM = 37 Kg

Dismantling of over head line scomprising of copper/aluminium overhead conductor, C.l. wire, cross arms, insulators etc. as required.

Dismantling of pole/street light standard/ strutembedded incement concrete foundation etc. as required.

Supplying of G.I. Wire No.8S WG forcontinuous earthing. 37 Kg

Loading, Transporting and Unloading of Poles 08 Nos (05 Nos Erection & 3 Nos Dismantling) & its Materials from Work shop to working site

Total impact of GST for the purpose of CTC

AKHILESH KUMAR SINGH (BID ID -1133276)

indra deep nayak (BID ID -1130489)

M/S DK ENTERPRISES (BID ID -1130113)

M/S ABHISHEK ENTERPRISES (BID ID -1132848)