AR MO GWSS Nankhari GO Village in Tehsil Nankhari

Single Pole. Cat-A

40 mm dia G.I. pipe heavy class

Erection of Galvanized Iron (G.1.) / Steel tubular or Steel rail pole of length 3 to 8 meter but not exceeding 8 meters up to a given depth below G/L. The hole of excavation about 30 cm dia, and given depth to be filled in up to 15 cm below G/L with 1:3:6 cement concrete and there above plinth with 1:2:4 cement concrete up to a height of 45 cm from G/L. The radial thickness of the plinth above G/L should not be less than 6.35 cm and sufficient to completely flush a 180 mmx 100 mmx 45 mm deep, glass filled Nylan F.R. grade box for housing a 16 Amp. MCB, the outer surface of the plinth to be finished with 1:3 cement plaster 6 mm thick, the fuse-box shall have a water tight cover, including excavation and refilling etc. complete in all respects as required: complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge.

2x2.5 sq mm

Earthing with copper carth plate 600 mmx600 mmx 3 mm thick, including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe ete. (but without charcoal or coke and salt) complete as required Extra for using salt and charcoal for G.I. or copper plate earth electrode complete as required complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge.

Extra for using salt and charcoal for G.I. or copper plate earth electrode complete as required.complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge.

Supplying and laying 8 SWG Copper wire at 0.50 nmtr. below ground level for earth electrode conductor, including soldering etc. as required. complete in all respects as required complete in all respect within all leads and lifts as per the direction of Engineer-in-Charge.