Tenders for 400Kv Transformer Package Tr-34T For 3X 500 Mva, 400/220/ 33Kv, 3-Ph Ict At Iii Associated With Transmission System For Evacuation Of Power From Potential Renewable Energy Zone In Khavda Area Of Gujarat Under Phase-Iv 7Gw Part D Through Tbcb Route Prior To Rfp Bid Submission By Powergrid To Bpc