Tender For providing of operation and maintenance of substation - operation & maintenance of 33/0.433kv electrical power system of emdbp building comprising of 33kv switchyard, 415v substation and allied equipments such as power distribution panels, lighting fixtures, motors, motor starter, cables, exhaust fans etc.
Tender For corrigendum : providing of operation and maintenance of substation - contract for operation & maintenance of electrical sub - stations in nsic office building, salt lake, kolkata– 700091, for a period of one year”