Erection and dismantling of LT OH line at Charhi railway siding for smooth and reliable power supply to pump, high mast tower and shelter at 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.

Erection of all aluminium conductor of 7/1.96mm to 7/3.10mm diameter including binding etc as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head 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

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.

Supplying and erection of 100 mm X 65 mm pin insulator complete with G. I. Spindle and nuts etc. as required.

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

Supply and fixing of lightning conductor.

Providing and fixing of 6 SWG dia wire on surface or in recess for loop earthing as required.

Fixing of LED lights on pole

Total impact of GST for the purpose of CTC

Nehru Electricals

Rajneesh Electricals