Quantitative Risk Assessment combines event frequencies and consequence modelling to estimate risk from major accident scenarios. It is often used for facility siting, land-use planning, occupied building decisions and comparison of major design options. QRA can provide a powerful system-level…
Gas dispersion modelling estimates how a released vapour cloud may travel and dilute after loss of containment. It supports facility layout, hazardous area review, gas detector placement, emergency response and quantitative risk assessment. The usefulness of the result depends on…
Flare and blowdown systems are central mitigation systems for many oil and gas facilities. They dispose of relief and depressurisation loads, reduce escalation risk and support emergency response. Because multiple scenarios can depend on the same system, weaknesses in flare…
Brownfield modifications introduce a different risk profile from greenfield design. The project must work around operating equipment, existing safeguards, legacy drawings, constrained layouts and simultaneous operations. A technically small change can interact with old systems in ways that are not…