The repair had the following specifications:
|Structure||Drencher System (1" and 2")|
|Design Pressure||16 bar|
|Design Temperature||90 °C|
|Design Code||ASME B31.1|
|Schedule / Wall Thickness (WT)||2.5mm|
|Flange materials/specification||EEMUA 145 (CuNi)|
|Geometory||Various built up on deck|
|Defect Details||External damage to multiple locations|
A drencher system had suffered significant impact damage in multiple locations on a floating production system (FPSO). A combination of spools were cut and installed on the offshore facility using Quickflange.
The installation was completed over a 5 day period without impacting on hydrocarbon production as there was no requirement for hot work.
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