supply of earth discharge rod assembly. , earth discharge rod assembly for 25 kv ac traction to be supplied along with t wo rail clamps and annealed copper cable length of 9 metres(7.5 +1.5m), size:248/0.45mm an d top clamp (suitable for for providing in psi busbar (36mm-50mm od)) with canvas bag as pe r rdso specification no: eti/ohe/51(9/87) rev-1 with a &c slip no.1 (made of 3 fiber pieces of ea ch about 1670 mm which can be assembled to make one earth rod of 5010 mm). [ warranty per iod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , earth discharge rod assembly for 25 kv ac traction to be supplied along with t wo rail clamps and annealed copper cable length of 9 metres(7.5 +1.5m), size:248/0.45mm an d top clamp (suitable for round/stranded conductor of 10mm to 20mm dia) with canvas bag as per rdso specification no: eti/ohe/51(9/87) rev-1 with a &c slip no.1 (made of 3 fiber pieces of each about 1670 mm which can be assembled to make one earth rod of 5010 mm). [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]