A hairline crack was identified on a 24″ GRE Seawater line at the flange, resulting in a leak.
Category Archives: Repairs to large diameter pipelines
48 Inch Cooling Water Main
The cooling water return line has been repaired using welded patches during a recent shut down.
49 Inch Cooling Water Leak
The cooling water line has suffered from severe external corrosion.
42 – 48 Inch Leaking Cooling Water Line
The cooling water line had a number of leaks and required a live repair.
20 Inch Leaking Sea Water Line
The 1.5” offtake had developed a number of pin hole leaks from the weld
34 – 24 Inch Salt Water Reducer
900mm reducer on the salt water discharge line is suffering from severe internal erosion and internal lining failure
8-10 inch Leaking Sea Water Tee
The 8” seawater tee has suffered from internal erosion resulting to a circumferential weld crack.
24 Inch Sea Water Spool Repair
The 24” line was found to be suffering from severe ‘full circumferential’ external corrosion.
20 Inch Leaking Seawater Filter Line
Seawater leak identified on the seawater supply line.
30 Inch Corroded Natural Gas Line
Long section of a line is suffering from multiple external corrosion scabs