Steel Authority of India Ltd. (SAIL) has undertaken modernization and expansion of its five integrated steel plants at Bhilai, Bokaro, Rourkela, Durgapur & Burnpur to enhance its crude steel production capacity from 12.8 Mtpa to 21.4 Mtpa in the current phase.The indicative investment for current Phase of Modernization & Expansion is about Rs. 61,870 crore. Besides, provision of Rs.10,264 crore has been made towards investment in development of mines.