I received a preliminary design phase review comment on a preschool project for this PI form.  We entered identical values for the peak and average transient occupancy because the building is secure from unscheduled visitors.  The school does not host any special events, and there are only a few outside visitors that are all scheduled on a regular basis (weekly or monthly).  There is only one shift, so there is no multiple shift overlap for occupancy.  Am I missing anything here?  This seems typical for a preschool, so I was surprised to receive the comment.