This paper discusses the process followed to justify a corrosion management solution affecting
a CO2 removal plant in Moomba Central Australia. CO2 removal is via Benfield units which
have suffered significant corrosion events since the early 1980’s. These events have been
hard to detect, have consumed vast quantities of engineering time and have led to expensive
and time consuming repairs. Engineering solutions to stop the corrosion events were identified
but for valid reasons were not implemented.
The reasons why the engineering solutions were not implemented is discussed along with how
this corrosion problem was successfully addressed in 2006 through a process of continual
improvement. The cause of the corrosion was seen mainly as an asset integrity or corrosion
engineering (technical) issue, which meant the human or organizational cultural issues
associated with implementing a solution were not identified and addressed. Once these
cultural factors were addressed the solution was planned, scheduled and implemented and is
used here as an example to illustrate how these (non technical) cultural barriers can be
overcome.
Keywords: organizational culture, change enablers, change barriers, continuous improvement