Erection of 50 Nos of Pole and 1.8Km, 3Phase ACSR Conductor for 3.3KV OH Line From 11KV Urimari Sub-Station to Birsa Project.

Amount

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.

rectionofACSRconductorof7/3.35mmto7/4.00diameterandabove including binding etc. as required.

Supplyinganderectionofstaysetcomplete (galvanised) with 19/20 mm dia X 1.8 metres long stayrod, anchor plate of size 45cm X 45cm X 7.5mm, thimble ,stay clamps, turnbuckle (20mmX60cm),7/4.00 mm dia G.I.stay wire and strain insulatoretc in cement concrete1:3:6 (1cement :3coarse sand:6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. 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

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

Erection of double pole 3 wire cross arm for 11KV/22KV/33 KV over headlines 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 channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for two 11 KV over headline conductor complete with 50 mm X 6 mm (angle iron bracket welded to the channel iron clamps, bolts and nuts including drilling holes for insulator pins bolts, nuts and washers etc (as per drawing)

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 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.

Supplying & Erection of 100mm x 80 mm pin insulator complete with G.I Spindle and nuts etc. as required.

Supplying andinstallation of maintenance free comical earth pits dia 80mm, 3mtr with BFC bag approx 50 kg (25x2) with all accessories.

Providing and fixing of lighting arrestor suitble for 3 wire 11KV/3.3KV OH Line with a galvanized clamping arrangement GI bolt nuts washer etc as required.

Anaiyze rate for supplu installation and laying of aluminium cable 10sqmm single core 11kv grade

Supply of 3/8 SWG GI wire for continuous earthing and cradling (1.8km + 600mtr + 600mtr = 3km) (3.00km X 131kg/Km)

Erection of 6/8 SWG GI wire for continuous earthing (1.8kmX 131km/km)

Erection of cradle guard as required.

Supply and erection of MS angle iron 50mm X 50mm X 06mm (4.71kg) cross arm for cradling.

Supply and erection of 3.3KV 600/400 amp 3 insulator rocking type air break switch with single action make and break horizontal type.

Loading transporting and unloading of poes and OH materials from store to working site.

Total impact of GST for the purpose of CTC

Reliable systems (BID ID -1130400)