Wall SU 5406 runs north- south on the north eastern part of area F- South. This SU is abutted by the stairs SU 5405 and continues toward the ashlar wall 5007. The wall consita of the main block as wall as two dislodged pieces of the wall which sits between the mail block and the stairs SU 5404. These smaller blocks may have- in conjunction with 5405- originally supported proper tufo slabs steps, which would explain their shape and position.
Eastern small stairs and three blocks