↑ 11.0 11.1 11.2 Request for Proposal - OPGC Units 3 and 4 (balance of plant package)," Orissa Power Generation Corporation, July 18, 2011; ↑ "Odisha Power Generation Corporation signs contract with BHEL," Economic Times, Apr 27, 2013. ↑ "42-month deadline for Ib Thermal Power Station," Cerebral Business, Oct 1, 2013.