Elements of Process Safety

Following the Piper Alpha incident in the North Sea, both offshore and onshore Oil and Gas operators in the UK were required under the COMAH (Control of Major Accident Hazards) regulations to submit a Safety Case setting out how the risks in their installations were to be managed. After many years...

Very few measures are taken to mitigate the possible consequences of vapour cloud explosions. The main attention is given to prediction of the consequences, which is used to consider strengthening structurally or re-locate occupied buildings such as control rooms. However little is undertaken to...

Incident Investigation techniques typically start with a detailed description of the actual consequence and work backward toward the root causes. A lot of time is spent to qualify and quantify the actual consequence so as to appropriately apply resources to prevent recurrence. A frequent outcome of...

Operator competency has been a major challenge for the petrochemical and refining industry for decades. In recent times, human factors are believed to be a consistent contributing cause for a lot of incidents. Current schemes used to determine an operator's competency are subjective and somewhat...