The most dangerous part time or flip the employee should not be underestimated and must check the equipment before working on the equipment: Damaged or incomplete and may not be used to inform supervisors .
A large piece of the dangerous tasks or flip an employee should not be careless, and must check the device raised before work, if the device is damaged or incomplete do not work, and must notify supervisor .
large pieces of the dangerous time lift or turn your employees should not have to check out equipment and negligence before work if the device is damaged or does not complete do not use it. And head of the work must be notified