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

As stated in API 580 Section 7.3:

“The data quality has a direct relation to the relative accuracy of the RBI analysis. Although the data requirements are quite different for the various types of RBI analysis, quality of input data is equally important no matter what approach to RBI is selected.”

This highlights that data quality is critical across qualitative, semi-quantitative, and quantitative analyses.

According toAPI 580, Section 7.3, thequality of datais explicitly identified as having adirect relationto therelative accuracyof the RBI analysis:

“The data quality has a direct relation to the relative accuracy of the RBI analysis.Although the data requirements are quite different for the various types of RBI analysis, quality of input data is equally important no matter what approach to RBI is selected.”​

The section also emphasizes the need forvalidation of data inputs and assumptions by qualified personnel, underscoring the fact thatdata quality—not merely its precision or origin—is the key influencerof the reliability of results.

Therefore:

Data precision (A)andData validation (D)support reliability but arenot as foundationalto accuracy as overalldata quality.

Data sources (C)contribute to quality but are not as decisive as quality itself.

Correct and verified per API 580 Section 7.3.

API 580, Section 13.2 (Equipment Replacement and Repair) states:

“When equipment deterioration has reached a point that the risk of failure cannot be managed to an acceptable level, replacement/repair is often the only way to mitigate the risk.”

This confirms that when deterioration is severe and other mitigation efforts cannot reduce the risk to acceptable levels, replacement or repair is the only effective solution.

Option B (FFS) may apply in earlier deterioration stages.

Option C (shortened inspection) is a monitoring method, not risk elimination.

Option D (rerating) helps in select cases but not when deterioration is too advanced.