Drone Survey at Bolani Ores Mines (BOM) [ML-5.1 Sq. Mile and ML-6.9 Sq. Mile] & and Barsua-Taldih-Kalta Mining Lease (BIM), (ML-130, ML-162, ML-139, ML-227) and 100m beyond periphery of lease boundary as per Clause No. 34A of Mineral Conservation and Development (Amendment) Rule’21 and submission of data/reports in the required formats