tender for 25 kv discharge/earthing rod assembly (ohe) use of fully glass fiber tube as per rdso specno.eti/ohe/51 (9187) rev-i (oct-92) & firms core/ald approved drg.no. power/rly/786. make-coreapproved as per core-ald approved drg.no.im.107/95 rev-a and rdso specs.
