Tender For supply of 55no.s surge monitors with counter of range 0-5ma for 132kv,220kv,400kv lightning arrestors at eht sub-stations of siddipet circle/tgtransco.
Tender For corrigendum : maint and repairs to bldg, equipment earthing system, lightningprotectionsystem, dbs, lt switch gears along with connected items at afs bidar
Tender For corrigendum : providing of custom bid for services - diagnostic tests & residual life analysis of transformers & surge arrestors and reactors at nspcl durgapur(ssc/25290)