SU 8370 is a concrete wall which remains for the most part unexcavated, limiting what we can confidently interpret. Based on the construction technique (as visible from above), it likely dates to the original phase of the building. It most likely served as the southern limit of the room entered through the threshold north of wall 8369; if this is the case, and if 8366 served as the northern wall of this room (as seems likely), then the room was relative large (with a north-south length almost as long as the atrium/courtyard Room I-17).

Petit appareil wall part of the Area I complex to be documented further in a future season.