The 20” line had suffered from internal erosion. This resulted in through wall defects on the flange.
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8″ Steam Header
The 8” steam header had suffered from internal erosion causing a through wall defect.
Water Seal on outside of Flare Vessel
The water tank had suffered from possible internal acid corrosion.
14″ Fire Water Ring main
The 14” Fire Water Ring main has resulted in severe wall loss causing a large through wall defect with a leak rate at 10bar operating.
Column Repairs
The vessel/column has historically suffered from breakdown of the internal lining.
24″ & 30″ Crude Oil Line Leak
The 30” Crude oil line had suffered from (CUI) external corrosion.
Clamp Stopper Wrap
Area to be fitted with support clamp required strengthening.
1″ Live Leak
The 1” line had suffered from a crack on the weld of an elbow.
48″ Sea Water Line
The 48” Cooling Water line had suffered from external and internal corrosion.
24″ Caisson Repair
Initially the 24” Caisson had suffered a through wall leaking defect at the top location just under the bottom deck