Often a postpipe survives in the posthole fill aiding diagnosis. To excavate a posthole a series of steps must be taken. Most noticeable was a concrete-filled posthole for a chain-link fence. Underneath the mound were found the posthole remains of three structures. There is a possible temporary Roman camp and excavations have recovered a posthole. Another posthole demarcates the extent of the bath complex on the northwest. No posthole structures were recorded, but the quantity of artefacts indicated direct occupation in parts.