Extension/re-organization of 3.3 KV (Feeder No-2) up to Karipani patch to provide power to electrical excavators working in that face under SDOCM

Amount

Erection of steel tubular pole of length exceeding 10 mtrs but not exceeding 12 mtr 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 ( pole supply by department )

Erection of all aluminum conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required. 08 span x 55mtr x 03 = 1320 mtr x 214 kg/km = 706.20 kg

Supplying and erection of galvanized stay set for 11 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, turn buckle ( 20 mm X 600 mm ), 7/ 3.15 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 etc. as required

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

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

Supply and errection of 8 SWG GI wire for earth continuity 08 span x 55= 440 X 0.131 KG/MT= 57.64 kg(earth continuity)

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 2 wire overhead line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required .

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

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV overhead 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

Erection of double pole 3 wire cross arm for 11KV overhead lines as required.

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

Transporting of pole from dismantle place to proposed place

Dismantling of overhead lines comprising of copper/ aluminum overhead conductor, G.I. wire, cross arms, insulators etc. as required

Total impact of GST for the purpose of CTC

MAHTO ENTERPRISES

M/S MANOJ KUMAR SINGH