�� Take effective measures to catch major hazard sources,risk and contingency,operations at the scene, fire control and other security jobs. �� Carry out clean production, to create environment-friendly enterprises, strictly abide by the laws and regulations on environment, fully realization of �� three wastes�� drainage standard. �� Enhancing the ability of supervision on environmental protection, strengthen environmental monitoring on production process, improve the awareness of environmental risks and control ability. �� Perfect occupation health management and system construction, actively carry out occupation health propaganda and supervision works, enhance health awareness. �� Strengthen the on-site health management and emergency rescue jobs on occupation disease harm accidents, carry out occupation health education training.