Mobile Elevated Work Platforms (MEWPs) – Health and Safety Guidance
Mobile Elevated Work Platforms (MEWPs) are essential tools for safely working at height, providing access to areas that would otherwise be difficult or dangerous to reach. However, without proper training, inspection, and operational controls, MEWPs can pose significant risks to operators and nearby workers. This guide outlines best practices, legal requirements, and practical safety measures to ensure the safe use of MEWPs in the workplace.
What Are Mobile Elevated Work Platforms?
MEWPs, also known as aerial work platforms or cherry pickers, are mechanical devices designed to lift workers and tools to elevated positions. They come in various forms, including scissor lifts, boom lifts, and vertical mast lifts, each suited to different tasks and environments. MEWPs are widely used across industries such as construction, maintenance, warehousing, and utilities.
Legal Responsibilities
Employers and operators have legal obligations under the Health and Safety at Work etc. Act 1974 and the Lifting Operations and Lifting Equipment Regulations (LOLER). Employers must ensure that MEWPs are:
- Properly maintained and inspected before use
- Operated only by trained and competent personnel
- Used in environments assessed for hazards such as overhead power lines, unstable ground, or poor weather conditions
- Equipped with suitable fall protection systems
Common Risks and Hazards
Accidents involving MEWPs often result from unsafe practices or inadequate planning. The most common hazards include:
- Overturning: Caused by unstable ground, improper use of outriggers, or overloading
- Falls from height: Due to inadequate guardrails or failure to use harnesses
- Collision or entrapment: With fixed structures or other vehicles
- Electrocution: From contact with overhead power lines
- Mechanical failure: Resulting from poor maintenance or incorrect operation
Safe Operation and Best Practices
To minimise risks when working with MEWPs, the following best practices should be followed:
- Conduct a thorough risk assessment before starting work
- Inspect the MEWP daily for mechanical and structural integrity
- Ensure operators have completed an accredited IPAF training course
- Use the correct type of MEWP for the task and environment
- Maintain a safe distance from overhead hazards and power lines
- Wear a full body harness with a short lanyard attached to an anchor point
- Never exceed the manufacturer’s rated load limit
Training and Competence
Only trained and competent individuals should operate MEWPs. The IPAF (International Powered Access Federation) offers industry-recognised training for operators, supervisors, and managers. Courses such as the IPAF 3A and 3B certifications cover the safe use of scissor lifts and boom lifts, including inspection, setup, and emergency procedures.
Maintenance and Inspection
Regular inspection and maintenance are essential for MEWP safety. Equipment should be checked before use and subjected to periodic thorough examinations in accordance with LOLER requirements. Any defects must be reported immediately and repaired before use.
Emergency Preparedness
Operators and supervisors must be prepared for potential emergencies, such as power failure or platform entrapment. MEWPs should have accessible emergency lowering controls, and workers should be trained in their use. Rescue plans should be documented, tested, and clearly communicated to all relevant personnel.
Safe MEWP operation depends on proper planning, training, and maintenance. Employers must prioritise risk assessment, provide adequate training, and foster a culture of safety. With the right precautions, MEWPs can be used efficiently and safely across all sectors.