Confined space operation problem 2
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The major maintenance is in progress, and maintenance work is being carried out on the trays inside the tower. The maintenance team assigned two people – one to carry out the work and another to act as a supervisor. In the afternoon, the roles were exchanged. Upon inquiry, the workers explained that they switched roles because they got tired. Are there any violations?
To work in a confined space, it is necessary to obtain an \"operation permit\", which requires filling in relevant information such as the supervisor, the workers involved, the duration of the operation, analysis data, and the person who approves the request. For reference.
They cannot be used interchangeably; restricted spaces require signatures, and those entering must sign a training form; in some cases, a license is also necessary. There are designated supervisors for oversight, and these two roles cannot be exchanged casually, unless a new permit for working in a restricted space is obtained
Having the necessary certificates is key; if both individuals possess the required certificates, they can swap roles, but the work order needs to be modified
They cannot be exchanged; supervisors need to undergo training and examinations, which are carried out internally, and certification is required to work in this role. Additionally, if the person responsible for carrying out the welding work changes, a new welding permit must be issued. One permit is issued per location, and when there is a change in personnel, a new permit must be obtained
In case of violations, the supervisor and the worker are clearly specified on the work order; any replacement requires re-approval of the work order