Major accidents rarely come from a single failure. When several small failures line up, like the holes in slices of Swiss cheese, a serious incident occurs. Bow Tie Analysis replaces pages of complex text with an auditable visual map that operators and executives can both understand. What is Bow Tie Analysis? Bow Tie Analysis is…

When engineering teams rely only on qualitative risk graphs or gut feeling, two costly mistakes occur: expensive SIL 3 loops are over-specified, or high-consequence Major Accident Hazards (MAHs) are under-protected. Layer of Protection Analysis (LOPA) is the semi-quantitative method that removes the guesswork. It sits between qualitative HAZOP and detailed SIL assessment and supports compliance…

In major hazard industries, safety is not about eliminating all risk, because no industrial operation is entirely risk-free. The real objective is to show that risk has been reduced to a level that is As Low As Reasonably Practicable (ALARP). The central challenge is judging whether a safeguard is truly proportionate to the risk, or…

In oil and gas, petrochemical and chemical facilities, fire and explosion hazards are among the most critical safety concerns. A Fire and Explosion Risk Assessment (FERA) gives operators a structured, quantitative framework to identify, evaluate and control these hazards, protecting people, assets and the environment. It is used on both onshore and offshore processing facilities.…