What are the eight special assignments?

The eight special operations are hot work, high-altitude operation, confined space operation, hoisting operation, ground breaking operation, circuit breaking operation, blind plate plugging operation and maintenance operation.

Requirements and safety measures for confined space operation:

1. The work unit must provide pre-job training for newly recruited personnel, and ask these personnel to learn safety precautions and have some safety precautions.

2. Before arriving at the post, we can familiarize the staff with the working environment and explain the matters needing attention to them to avoid dangerous things in the process of operation.

3. Before the operators start work, they must check the working equipment in advance to avoid accidents during the work.

4. Staff should also hold some safety drills. It can reduce the probability of staff injury when an accident really happens.

5. In the working environment, be sure to put up some warning signs to remind the staff to pay attention to safety in their work.

6. In the workplace, the work unit must establish a safe escape route for the staff to prevent the staff from having no exit when there is a real accident.

7. In the working environment, a safety alarm must be installed to inform the staff in time when an accident occurs.