Develop a database for the Generic Job Hazard Analysis is a excellent way to enhance the efficiency and safety of the Safe Work Permit system.

编制一个标准工作风险分析数据库是极大地提高工作许可管理流程效率和安全性。

Job Hazard Analysis must be performed by contractors and sub-contractors for all medium to high risk activities or for new activities where the associated hazards may not be immediately evident .

对于所有高风险的作业活动以及可能有即时危险的新的作业，承包商和分包商都必须进行一次工作危险性分析。