See also the interpretation of 7413.

Ashlar wall running east-west served as an original southern boundary to the piazza before the laying of pavement 7044 which is likely related to its truncation on the eastern side. Likely also served as the southern limit of room H-10 and therefore the trapezoidal structure. Likely connected to 7362 across cut 7266. Cut 7266 later truncated 7405 separating its relationship from 7362 and the rest of room H-10. Wall was likely originally connected to an earlier phase of the piazza.