API-580 Exam Dumps : API 580 - Risk Based Inspection

API 580, Section 15.2.4:

“A qualified corrosion specialist shall be responsible for assessing the types of damage mechanisms and their applicability and severity to the equipment considering the process conditions, environment, metallurgy, age, and other relevant data.”

Other roles may assist but the designated responsibility lies with the corrosion specialist.

According to Section 7.2.3:

“Quantitative RBI uses logic models depicting combinations of events that could result in severe accidents and physical models depicting the progression of accidents… Hence more detailed information and data are needed for a fully quantitative RBI in order to provide input for the models.”

The need for detailed data in quantitative analysis is primarily to enable the use of logic and physical models in assessing risk.

API 580 outlines the required contents of an inspection plan in Section 12.3 and also in the "Output" section:

“The RBI inspection plan should include:

b) inspection methods that should be used;

c) extent of inspection (percent of total area to be examined or specific locations);

d) inspection interval or next inspection date (timing).”​

Therefore, "examination methods to be used" is a fundamental part of the inspection plan, as explicitly stated. Probability and consequence of failure are inputs to the risk analysis but not part of the inspection plan structure itself.