SU 5462 represents two blocks which were pavers from an access ramp that leads from the road in the South to the larger building in the north. They are better preserved than some of their counterparts further north (SU 5321), perhaps because they were left fully exposed, as opposed to being covered in a layer of soil, which would have encouraged plant growth and root activity along the pavers.
Basalt stones and two tufo blocks on ramp