Deputy Chief Minister, Dr Nirmal Singh during inspection of sewerage treatment plant at Brari Nambal on Thursday. By Daily Excelsior - May 13, 2016 Share FacebookTwitterWhatsAppPinterestLinkedinTelegramEmailTumblrReddItPrintKoo Deputy Chief Minister, Dr Nirmal Singh during inspection of sewerage treatment plant at Brari Nambal on Thursday. Deputy Chief Minister, Dr Nirmal Singh during inspection of sewerage treatment plant at Brari Nambal on Thursday. Follow our WhatsApp channel