Manhole Inspection Surveys (traditionally called SUS25 Surveys) are carried out by USA Ltd. to Irish Water Standards and are accompanied by photographic records and maps. The survey teams accurately record asset construction features, including incoming and outgoing pipes, cover and invert levels, chamber and shaft size producing an accurate record of the asset which is used to assist future sewer network design. Reports on the surveys can be tailor made to suit client needs from InfoNet database to a PDF report.

All our site crews have the highest level of safety training from confined space to Sighing, lighting and guarding. This allows USA Ltd. to carry out surveys in all environments and for a variety of clients form Irish Water to the Pharmaceutical and Food and Drink industries.