The 55” Caisson drain line suffered from protective coating breakdown
55 Inch Drains Caisson
The 55” Caisson drain line suffered from protective coating breakdown
The 8” line had suffered from internal corrosion at the elbow.
The 18” seawater line had suffered from internal erosion just above the weld.
The 16” line had suffered from external corrosion.
The 30” line had suffered from external corrosion.
The 16” line at Zones 1, 2, and 3 had suffered from external corrosion
The 12” line had suffered from a crack spreading 180°C across the pipe at the bottom of the line which is 100mm from the floor
The 12” line had suffered from internal corrosion
The 12” deluge fire line had suffered from internal erosion
The 3” line had suffered from external and internal erosion