Agency managers to consider If the flooding actually give you a list of authorized signatories approved agency managers. And report to the HR department. So it is working normally.
The managers charge considered If the problem is actually caused by the flood, send a list with the names, signatures and approvals from managers, affiliated to the human resources department to save it from running.
The Manager of the belong to determine if caused by floods, send a list with the actual user name pattern belong to approve and manage early notification to the Human Resources Department to save as normal.