supply of earth discharge rod assembly for 25kv ac traction to be supplied along with two rail cl s, top cl (10mm to 20mm dia conductor) and cable 9 meter (7.5 +1.5)m long with size:248/0.45mm and canvas bag as per rdso specn. no: eti/ohe/51(9/87) rev-1 (oct-92) or latest. , earth discharge rod assembly for 25kv ac traction to be supplied along with two rail cla mps, top clamp (10mm to 20mm dia conductor) and cable 9 meter (7.5 +1.5)m long with size:248/0.4 5mm and canvas bag as per rdso specn. no: eti/ohe/51(9/87) rev-1 (oct-92) or latest. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]