Abstract: With the rapid development of offshore wind power projects, the engineering-procurementconstruction（EPC） mode is increasingly favored by offshore wind power construction enterprises. However,the safety-related issues in EPC mode has being increasingly prominent. Therefore, combined with the actual experience built up in the construction of offshore wind power projects in recent years and the lessons learned from accidents in the industry, an analysis is carried out on the safety risks of offshore wind power projects, base on which the whole-process safety risk management measures in EPC mode are systematically proposed.