ALARP means As Low as Reasonably Practicable. It is a recognised UK risk management principle. It shows that risk has been reduced so far as is reasonably practicable.

In addition, safety case development provides a structured way to evidence risk control. The documentation shows that teams have identified significant hazards, assessed risks and put suitable control measures in place. Therefore, in the right regulatory or operational context, safety case documentation can help show that a facility, process or system can operate safely.

In practice, Ambrey Baker supports clients with ALARP assessments and safety case development for complex industrial facilities and operational environments.

Our work involves reviewing hazards, plant systems, operational activities, building infrastructure and existing safeguards. As a result, this helps assess how the site manages risk and whether teams should consider further reasonably practicable measures.

This process can include:

  • Structured documentation to support internal governance, project decision-making or regulatory engagement
  • Identification of major hazards across facilities, plant and operational processes
  • Review of existing control measures, safeguards and operating procedures
  • Assessment of risk reduction options and their likely benefit
  • Consideration of whether additional measures are reasonably practicable

Overall, these assessments provide clear, evidence-based documentation. They show how teams evaluate risks and reach risk reduction decisions. As a result, this supports safer design, stronger operational control and more informed management of higher-risk activities.

For clients operating complex industrial sites, this work is particularly important. It applies where facilities involve critical utilities, process risk, operational interfaces or significant consequences arising from failure. A structured ALARP or safety case approach helps organisations demonstrate that risk has been considered properly and managed on a reasoned, proportionate basis.

With almost 40 years of experience, Ambrey Baker provides practical support informed by the realities of live operational sites. Our team works closely with clients, engineers and stakeholders to prepare clear, robust assessments that support safe operation, sound decision-making and effective risk management.

Leading Specialists in Industrial Facilities