Area: G, East-west wall in opus reticulatum; forms northern limit of rooms G-15, G-14, G-10, G-9 and the southern limit of Room G-21.

Area: G, North-south wall in opus reticulatum in northwest corner of room G-14 and northeastern corner of Room G-15.

Area: G, Wall plug in opus mixtum between 6134 and 6136 in the western part of Room G-14 and the eastern part of Rooms G-15 and G-16.