随着石油化工企业职业安全卫生管理的不断深入和管理水平的不断提高,风险管理越来越重要。特别是,各类检维修施工及扩建工程,风险评价管理更为重要。作为石油化工企业,由于生产过程中存在着大量临时用电、用火,再加 With the deepening of occupational safety and health management and the continuous improvement of management level in petrochemical enterprises, risk management is more and more important. In particular, inspection and maintenance of various types of construction and expansion project, risk management is more important. As a petrochemical enterprise, due to the existence of a large number of temporary electricity consumption in the production process, the use of fire, plus