Prdg Earthing Lightning conductor finial works for balance 4G RAN sites in HTD BA BSNL Hyderabad

Amount

Earthing with GI earth plate 600x600x6 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe including charcoal and salt, etc., complete as required

Providing and Fixing 25mmx5mm GI strip in 40mm dia medium class GI pipe from earth electrode etc. as required.

Providing and fixing 25mm x 5mm GI strip on surface or in recess for connections etc. as required.

Providing and fixing G.I. tape 20mm x 3mm thick on parapet or surface of wall for lightning conductor complete as requited (For Horizontal Run) .

Supplying and Laying 20mm x 3mm GI strip along the tower/wall with suitable insulators/clamps fixed at suitable interval etc. .as reqd.(for Vertical run)

Providing cement concrete floor cutting of thickness upto 4" including clearing the debris and refinising of the same with Cement concrete as per the site conditions etc, complete as required.

Supplying and fixing lightning conductor finial made of 25 mm dia 1000 mm long GI hallow tube of minimum wall thickness of 1.6 mm fixed to the top of the tower with Teflon sleeve to avoid direct contact with tower etc., as required.

Providing and fixing testing joint, made of 20 mm x 3mm thick GI strip, 125 mm long with 4 nos. of GI Bolts, nuts, check nuts and spring washers etc., complete as required.

P/F of 40mm dia 2mm thick PVC pipe on surface of wall/in floor with necessary clamps, screws etc., as required.

Providing earth resistance measurement of the existing earth pit with Earth resistance megger and submitting the earth resistance reading reports to the site incharge etc, complete as required.

Providing 300mm x 50mm x 6 mm thick GI bus bar as main earth bus bar on wall surface on suitable insulators having suitable no. of holes for connections complete etc., as required.

SHAKTI POWER LINES (BID ID -764797)