Human Factors

Human Factors

As technical systems grow more advanced and inherently reliable, the human element can often represent the greatest vulnerability. Human Factors Engineering (HFE) aims to optimise design and operational processes by recognising people’s capabilities and limitations. By integrating HFE methods throughout a project’s lifecycle, organisations can minimise errors and reduce the need for later, costly redesigns.

Qualitative Risk Assessment

Qualitative Risk Assessment (QRA) provides a structured, deterministic approach to identifying, assessing, and managing risks in high-hazard industries. It supports the demonstration that engineering designs, safety measures, and operational practices are robust, effective, and aligned with ALARP principles. Using methods such as hazard identification (HAZID), risk matrices, bowtie analysis, and human factors assessment, we help organisations manage complex risks, comply with regulatory and industry standards like ISO 31000, IEC 61511, and Seveso III, and protect people, assets, and the environment across the asset lifecycle.

COMAH Services

The COMAH (Control of Major Accident Hazards) Regulations apply to UK facilities handling significant quantities of dangerous substances. Achieving COMAH compliance means demonstrating robust safety management systems, effective risk reduction, and emergency preparedness to protect people and the environment from major accident hazards, aligned with UK legislation and European Seveso III requirements.

ALARP Demonstration

The ALARP (As Low As Reasonably Practicable) principle ensures that industrial risks are reduced to a level where further measures would be grossly disproportionate to the additional safety benefit. ALARP demonstration balances risk reduction, cost, and effort, helping organisations choose sensible, justifiable controls. This approach underpins major accident hazard regulations and is embedded in frameworks like the UK Health and Safety at Work Act, COMAH Regulations, Offshore Installations (Safety Case) Regulations, Seveso III Directive, HSE HSG 65, ISO 31000, and ISO 45001.

Simultaneous Operations (SIMOPs) Assessment

Simultaneous Operations (SIMOPs) Assessment identifies and manages the additional hazards introduced when two or more high-risk activities, workgroups, or adjacent facilities operate concurrently. SIMOPs studies help prevent escalation, ensure operational control, and safeguard people, assets, and the environment by defining clear roles, interfaces, and controls.

Process Safety Management

Process Safety Management (PSM) establishes a structured framework for identifying, evaluating, and controlling hazards linked to hazardous materials handling. By drawing on in-depth industry expertise and proven methodologies, we help clients adopt practical, transparent PSM practices that meet legal requirements and safeguard personnel, communities, and assets.