Kolkata (IP News). Pramod Agrawal, Chairman, CIL and Binay Dayal, Director – Technical, CIL paid floral tributes at the Martyrs’ Memorial on the occasion of ‘World Day for Safety and Health at Work’. Chairman, CIL then unfurled CIL’s safety flag at its corporate headquarters in Kolkata. CIL’s safety flag is a symbol of endeavor to promote and propagate mine safety.