Managements confirm of confined space, hot work, height operations and other aspects to construction workers must be enacted by the managers of oil and gas processing areas.
But certain of its officers do not pay enough attention. They just issue the relevant procedures required forms which are to be checked and do not do substantive work.
The safety standards are not precisely mastered by supervision officers; so many security risks cannot be timely discovered or eliminated.
To large workload of overhaul construction and time limit, supervision staffs are insufficient and the safety supervision cannot be implemented.