supply of 25 kv ohe discharge rod for conventional type ohe. , 25 kv ohe discharge rod for conventional type ohe, suitable for round/stranded conductor o f 10 mm to 20 mm dia (65% of total quantity) and suitable for circular busbar of 36 mm to 50 mm (35% of t otal quantity) whole assembly to be supplied in canvas bag and all shall be as per rdso spec. no. eti/ohe/ 51 (9/87) with latest a&c slip no.1 (10/92) or latest. [ warranty period: 30 months after the date of deliv ery ] ] , 25 kv ac earthing/discharge rod assembly for high rise ohe with working voltage 25 kv ac t raction in 4 equal sections (overall length should not be less than 6.7 meter) of fibre glass stick with single core flexible multistrand annealed copper cable of size 248/0.45mm and 13 meter (11.5 + 1.5) mtr long, ea ch discharge rod supplied with 02 nos. rail clamps & top clamp suitable for 10-20 mm dia conductor and w hole assembly to be supplied in canvas bag and all shall be as per rdso spec. no. eti/ohe/51 (9/87) with l atest a&c slip no.1 (10/92) or latest. [ warranty period: 30 months after the date of delivery ] ]