E-W running wall which interlaces with 5128, indicated that the two walls were built contemporaneously. 5010 appears to be a later phase of the N-S wall built over 5128. The plaster facing of 5010 obscures its interface with 5011 on the southern face of 5011. The southern face of 5011 has points of mortar on its surface. The mortar may have been a binding agent for plaster facing, in which case 5011, like 5010, may have been an interior wall at one stage. The complete lack of plaster on 5011's northern face indicates that it may have been an exterior wall. 5011 is built over a socle, 5129, visible on the southern side. The top edge of the socle on that face is level with the 5128/5010 interface, which may suggest that they were constructed at the same time.