Untreated score8, Major (Impact 4 + Likelihood 4)
Treated score7, Major (Impact 4 + Likelihood 3)
Rating set byProcess safety (4)
Current risk8, Major (Impact 4 + Likelihood 4)
Active controls in placeQuarterly UT scanning, cathodic protection, 15% pressure de-rate
Proposed mitigationsFull replacement of Section 4B, capital case in preparation