Rearrangement of 3.3 KV Overhead Line, LT line and earthing of different places in the mine of TSOCP under Hazaribagh area.

Amount

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

Dismantling of overhead lines comprising of copper/aluminium overhead conductor, G.I. wire, crossarms, insulators etc. as required.

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required.

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, turn buckle ( 20 mm X 60 cm ), 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 aluminium conductor of 7/1.96mm to 7/3.10mm diameter including binding etc as required.

Erection of angle iron/channel iron cross arm on wood/RCC/PCC/ steel tubular/rail pole etc. 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 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required.

Providing and laying G.I. tape 32 mm X 6 mm from earth electrode directly in ground as required.

Erection of disc/ pin insulator for 11 KV over head lines as required.

Supply of 6 Sqmm, 2 core CTS (Aluminium) wire

Total impact of GST for the purpose of CTC

Rajneesh Electricals

Nehru Electricals