supply of discharge earthing rod assembly as per rdsospecn. no. eti/ohe/51(9/87), rev-1, with a & c slip no. 1 and its latest amendments for using in 25 kv ac ohe with top hook assembly generally conforms to drg. no. power/rly/786 and material aluminium bronze as per is: 3091/1999. , discharge earthing rod assembly as per rdsospecn. no. eti/ohe/51(9/87), rev-1, with a & c slip no. 1 a nd its latest amendments for using in 25 kv ac ohe with top hook assembly generally conforms to drg. no. pow er/rly/786 and material aluminium bronze as per is: 3091/1999. note: 1) this item is reserved for core approved vendors only i.e. uee, im, hitronics, pec, sdee only. 2) dealer/agent should submit valid authorization certificate from oem a long with the offer, failing which railway reserves the right to ignore such offers. 3) test certificates should be s ubmitted by the firm along with the supply of materials. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]