For and on behalf of Grid Corporation of Orissa Limited, Sr. G.M. (C.P.C.) invites Tenders from reputed Electrical Contractors having valid HT/EHT license from competent licensing authority for execution of one No. 220 KV Transformer Bay, one No 132 KV Transformer Bay & one No 132 KV Feeder Bay at Tarkera Grid Substation.. Tender papers shall be sold from 10.05.2005 to 10.06.2005 Interested firms may visit GRIDCO’s official website http://www.gridco.co.in for detail specifications.