What the MAWP is recalculated, the wall thickness used shall be the actual thickness minus:

What the MAWP is recalculated, the wall thickness used shall be the actual thickness minus:
A . The estimated corrosion loss before the date of the next inspection
B. Twice the estimated corrosion loss before the date of the next inspection
C. Three times the estimated corrosion loss before the date of the next inspection
D. The estimated corrosion loss before the date of the next inspection

View Answer

Answer: B