The Administrative measures are reflected in the long-term analysis followed by the human factor. The administrative measures taken by the nuclear industry, and have proven to be very effective in cases of the tailing dams. They are based on: keeping accurate records; selecting appropriate staff; etc. Completing precise documentation and all possible changes, and appropriate staff is an issue that should be given attention, so bring appropriate personnel and their practical training through the work in a period of time is a necessity for a timely analysis of the situation. Emergency contain accurate documentation guidelines for emergency procedures in the event of changes to the facility and a requirement anyway.