Arthian’s expert team delivers COMAH compliance consulting, bund inspections and containment solutions, CDOIF risk assessment, OBRA support, and hazardous substance consent guidance. With decades of industry experience, we simplify complex regulatory requirements, helping duty holders meet UK standards, reduce risk, and build confidence in managing major accident hazards.

Control of Major Accident Hazards (COMAH) Consultants

Arthian’s COMAH consultants help operators manage major accident hazards, prepare compliant safety reports, and strengthen process safety management. Our expertise supports UK COMAH compliance, regulatory engagement, and safer operations.

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Bund Inspections & Containment Solutions

Bund & Containment Inspections and Solutions

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Environmental Risk Assessment (ERA)/ CDOIF

Arthian’s consultants deliver Environmental Risk Assessments (ERA) in line with CDOIF guidance, helping operators evaluate environmental hazards, quantify potential impacts, and demonstrate COMAH compliance.

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COMAH – Secondary and Tertiary Containment

Arthian’s consultants provide COMAH secondary and tertiary containment solutions to control spills, protect the environment, and meet regulatory requirements. Our expertise supports operators in designing compliant containment systems for tanks, bunds, and process areas.

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Occupied Buildings Risk Assessment (OBRA)

Arthian’s consultants carry out Occupied Building Risk Assessments (OBRA) to evaluate risks from hazardous events, strengthen workplace safety, and ensure compliance with COMAH and industry standards.

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Hazardous Substance Consent

Planning Support for Sites Handling Controlled Substances

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Our Latest Projects

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Process safety

COMAH Transition to Upper Tier Installation

Contract development and manufacturing organisation (CDMO)

Process safety

HAZOP Facilitation and Functional Safety Support – Design of Spirit Blending Tanks

HAZOP Facilitation and Functional Safety Support

Process safety

Revision and Update of COMAH Safety Report

Get in Touch

We’d love to hear from you – whether you have a question, a project in mind, want to explore job opportunities, or just want to say hello.