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Authors - Roger Griffiths
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Articles written by Roger Griffiths


Roger Griffiths

Chairman, WTIA Project Panel #1 (Pressure Vessels), Inspection and Integrity manager
BP Refinery (Bulwer Island) Pty Ltd.

Tingira Street
Pinkenba, QLD 4008
Australia
phone: +61-7-3243-7333

Results: 2

Optimizing repair welding in oil refineries

A refinery is a complex array of pressure vessels, piping, structural carbon steel, and other components that depends on welding for its structural integrity. A minor problem can have enormous cost and safety implications.


In-service weld defects, Repair, replace, or do nothing?