The 14″ line had suffered severe fretting and corrosion where the pipe had been supported.
14 Inch High / Low Pour Blend Stock Line

The 14″ line had suffered severe fretting and corrosion where the pipe had been supported.
The line had suffered severe internal corrosion.
After the platform had run a pressure test, it had became apparent that a 3 mm hole had appeared at the 6 o’clock position of a weld on the 4″ CIP line.
There was two areas at the front of the strainer that had severe internal corrosion.