In my opinion each occupancy is permitted to have one set of service entrance conductors for each different characteristic that is required by that occupancy. In this case each occupancy only requires one characteristic and each occupancy is permited to have one set of service entrance conductors. However, in this case all of the disconnects are in a single location that that would be a violation of the following part of 240.71(A): "There shall be no more than six sets of disconnects per service grouped in any one location."
If the service equipment for each occupancy was not grouped then each set of service entrance cables would be permitted to have up to six disconnects.
Don
