Orissa Minerals Development Company has received environment clearance from the MoEF vide letter dated 23 July 2012 (issued on July 24, 2012) for production of 3 million tpa of iron ore and 0.24 million tpa of Manganese Ore (ROM) for its KoIha-Roida Iron and manganese mines (254.952 ha).
OPSC Assistant Executive Engineer (Civil & Mechanical) Recruitment 2023 – Total Nod of Posts – 391