Area: G, East-west wall in opus reticulatum as southern limit of room G-14, the northern limit of Room G-13 and the Eastern limit of Room G-16.

Area: G, East-west wall segment in opus vittatum in southeast corner of room G-14 and the northeastern corner of Room G-13.

Area: G, North-south wall in opus vittatum at eastern limit of room G-14, the northneastern limit of Room G-13, and the western limit of Room G-10.

Area: G, North-south irregular concrete wall south of 6140 in west of room G-10 and the east of Room G-13.

Area: G, Threshold below 6296 at west of room G-10 and the eastern limit of Room G-13.

Area: G, North-south wall segment in petit appareil south of 6296, perpendicular to 6300 in the western limit of Room G-10 and the eastern limit of Room G-13.

Area: G, North-south wall segment in petit appareil in northwest of room G-11 and the northeast of Room G-13.

Area: G, East-west irregular concrete wall delimiting rooms G-10 and G-11. Also in the eastern part of Room G-13.

Area: G, North-south tufo blocks south of 6299 that delimits Rooms G-11 and G-13.