5. Safety assessment of the activities and the facility in order to—
(a)identify ways in which potential exposures or accidental and unintended medical exposures could occur;
(b)estimate, to the extent practicable, the probabilities and magnitude of potential exposures;
(c)assess the quality and extent of protection and safety provisions, including engineering features, as well as administrative procedures;
(d)define the operational limits and conditions of operation.