After the field work and the data analysis are complete, a report is compiled. Each tested phase of the circuit is evaluated and a CCAS corrosion Grade is assigned. Any anomalous conditions such as severe, localized loss of galvanizing are also reported.

This information is combined to form the Circuit Condition Assessment. The RSL projection is derived from the Circuit Condition Assessment, service history provided by the client and STC's experience gained over 15 years of conductor testing.