hunting nets need unloaded, hunting was common on the wall . roman pottery needs unloaded from trading from other places some have special designs- hare, hunting cups, dogs and hares(red samian-wine cups. gall black southeast dorset beer cups that are larger, beige pottery, glasses for fancy people wine with flagons, )
unloading at the granary for a long while, one granary could hold almost 160 tonnes
a soldier could eat 8 g a day, this could feed a cohort 480 men for 411 days, which was why we had up to 15 granaries for the many many men, sometime cats or other animals ate some, some areas supposedly had multiple floors with wide buttresses for the other floors.