In view of the complexity and potential risks of the construction of offshore wind power

different risk analysis methods （covering qualitative and quantitative analysis） were compared. Management and control strategies were developed from the comprehensive QHSE management system

whole-life risk

special risk training

full participation and so on.Following the principle of PDCA

carry out the effective QHSE management system

intensify operation safety inspection

strengthen risk management and control

and pay attention to special training and emergency response capabilities. Through the management and control strategies

the enthusiasm of employees is fully mobilized

the frequency

possibility and hazard are reduced and the defect rectification rate is improved

thus more economic benefits are created and environmental and social benefits are bringed for the enterprise.