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

As indicated in API 580 Section 11.8:

"Reduction of some risks to a lower level may not be practical due to technology and cost constraints. An as low as reasonably practical (ALARP) approach to risk management may be necessary for these items."

Thus, technology limitations are explicitly cited as a reason why some risks cannot be feasibly reduced further.

API 580 defines risk mitigation as follows:

“Risk mitigation: Process of selection and implementation of measures to modify risk. The term risk mitigation is sometimes used for measures themselves.”

This definition is provided in Section 3.1.67 of API 580. It is also emphasized throughout the document that mitigation may address either probability or consequence or both, and includes actions such as inspection, maintenance, repair, replacement, and design changes.

Section 5.3.6 of API 580 states:

“Use of expert opinion will typically be included in most risk assessments regardless of type or level.”

This confirms that expert judgment is a fundamental component across all levels of RBI, whether qualitative, semi-quantitative, or quantitative.