Tender For corrigendum : providing of custom bid for services - 200143054 adequacy study of earthing system & lightning protection system at ntpc bongaigaon
Tender For providing and fixing of 22 kv in sets lightning annual repairrestor (make hpsebl approved vendors only) polymeric type (18 kv, 10 ka) alongwith pipe earthing with (digging of pit, coal and salt and earthing with gi wire) and dismantle of existing lightning annual repair
Tender For supply and installation of internal surge protection and external lightning protection system for area office building, guest house, gm bungalow under salanpur area.