The investigation showed that the work license system, especially the locking procedure, had not been not well executed.
3
在挂牌上锁后,工作开始前,上锁责任人必须确认所有设备能量源已经被完全隔离。
Before any work begins on machines or equipment that have been locked out or tagged out, the lock out Responsible must verify that the machine or equipment has been properly isolated and deenergized.