Data Sheet III

Question 1

Define - Alteration

Answer 1

Physical Change (570: 3.1.2)

Question 2

Define - Repair

Answer 2

Restore - Suitable (570: 3.1.78)

Question 3

Define - Imperfections that exceeds the acceptance criteria

Answer 3

Defect (570: 3.1.17)

Question 4

Define - Discontinuity that may or may not exceed the acceptance criteria

Answer 4

Imperfection (570: 3.1.30)

Question 5

Define - RBI’s two Primary Factors

Answer 5

Probability, Consequence (570: 5.2)

Question 6

NDE - Number of CML’s to obtain thickness readings during an inspection

Answer 6

Represent - active (570:6.5)

Question 7

NDE - CML that must be measured during a thickness Inspection

Answer 7

CML with earliest renewal date (570:6.5)

Question 8

PRD’s - How relief device intervals are determined

Answer 8

Performance (570:6.7.3.1)

Question 9

Insp - Basis of API 570’s Piping Classification

Answer 9

Consequence of failure (570:6.3.1)

Question 10

Corrosion - Cause for fatigue crack

Answer 10

Cyclic Stress (574: 7.4.10.1)

Question 11

Corrosion - Factors that affect the creep rate

Answer 11

Time, Temperature, and Stress (574:7.4.11.1)

Question 12

Corrosion - Method by which process leaks can lead to brittle failure

Answer 12

Auto-refigeration (570:6.3.4.2.a)

Question 13

Corrosion - Type of soil that is most corrosive

Answer 13

Low Resistivity (570:9.2.4)

Question 14

Repairs - Number of new flange assemblies to be inspected during repairs and alterations

Answer 14

Represent - active (570:5.12)