ARPO effects this service on site, verifies the installation location and the services required to install any type of service in the plant area. The system grounding is validate, AC / DC supply connections are verified for each system according to “approved for construction” design documentation and by implementing current codes and regulations.

ARPO also carries out the cable insulation and continuity test to field devices, verifies networks connections and copper or fiber optic communication ports according to engineering documents and applicable codes. The connection to each field or external element and equipment is validated according to engineering documentation, codes and installation practices.