SECRETARY COAL INAUGURATES DAHIBARI COAL WASHERY. Shri. Susheel Kumar, Secretary, Ministry of Coal, Govt. of India, inaugurated the Dahibari coal washery at Bharat Coking Coal Ltd. It has a capacity of 1.6 MT per annum. Shri. Ajay Kumar Singh, CMD, BCCL, Shri. Shekhar Saran, CMD, CMPDI and other senior officials of BCCL were also present.