Safety Harness in a Bucket: How to Work Safely at Height
A safety harness used in a work platform—often called a bucket, boom lift or cherry picker—can help protect a worker from being ejected if the platform jolts, snags or is struck. But wearing a harness is only one part of working safely at height. The right equipment, a suitable attachment point and a clear rescue plan are essential.
When should a harness be worn?
Whether a harness is needed depends on the type of machine, the manufacturer’s instructions and the findings of the site-specific risk assessment. In a boom-type mobile elevating work platform (MEWP), workers are commonly required to wear a full-body harness connected to the designated anchorage point. This helps reduce the risk of being catapulted out of the platform.
Requirements can differ between machines and tasks. Check the operator’s manual and follow the employer’s safe system of work. Never assume that a guardrail alone, or a harness alone, makes the job safe.
Choose the correct harness and lanyard
Use equipment that is suitable for the work, compatible with the platform and in good condition. In many boom lifts, a short, adjustable restraint lanyard is used to keep the worker inside the platform. The correct arrangement must be confirmed against the machine manufacturer’s guidance and the risk assessment.
A restraint system is intended to prevent the wearer reaching a position where they could fall or be thrown from the platform. A fall-arrest system works differently: it is designed to stop a fall after it has begun and needs adequate clearance, suitable equipment and a rescue plan. Do not substitute one system for the other without competent advice.
Connect only to the designated anchorage point
Attach the lanyard only to the anchorage point specified by the manufacturer. Do not clip on to guardrails, control panels, lifting points, nearby structures or another worker. These may not be designed to withstand the forces involved in a fall or sudden movement.
Keep the lanyard as short as the task allows, while still allowing safe movement. Avoid slack that could allow you to be thrown against the rails or out of the platform. Never tie knots in a lanyard or alter the equipment unless the manufacturer permits it.
Check the equipment before use
Before each use, inspect the harness, lanyard, connectors and labels in line with the manufacturer’s instructions. Look for cuts, fraying, damaged stitching, corrosion, deformation, contamination or signs that the equipment has been involved in a fall. Check that buckles and connectors close and lock properly.
Remove damaged or suspect equipment from service immediately and report it. Do not use equipment if its history is unknown or its inspection status is unclear. Formal inspections should also be carried out at the intervals required by the manufacturer and the employer’s inspection arrangements, by a competent person where required.
Work safely in the platform
- Use the MEWP only if trained and authorised to do so.
- Complete the required pre-use checks and follow the operator’s manual.
- Keep both feet on the platform floor and do not climb or lean over the guardrails.
- Do not use ladders, steps or boxes inside the platform to gain extra height.
- Stay within the platform’s rated capacity, including people, tools and materials.
- Watch for overhead obstructions, power lines, traffic, wind and uneven or unstable ground.
- Do not climb out of the platform at height unless a specific, assessed procedure and the manufacturer’s instructions allow it.
Plan for rescue
If a worker becomes suspended in a harness or the platform stops working at height, prompt rescue may be needed. Before work begins, agree how the platform will be lowered or the person rescued, who will take action and how emergency services will be contacted. Workers should know how to use the machine’s ground controls and emergency-lowering system.
Follow the risk assessment and manufacturer’s guidance
The UK Work at Height Regulations 2005 require work at height to be properly planned, appropriately supervised and carried out by people with suitable competence. Employers should select equipment that controls the risks and provide relevant information, instruction and training.
A harness in a bucket is not a substitute for a well-maintained machine, competent operation or good planning. Always follow the platform manufacturer’s instructions, site procedures and the advice of a competent safety professional. If you are unsure which harness or connection method is suitable, stop and seek guidance before starting work.
Essential Safety Harness Guidelines for Working in a Bucket Lift: Top 5 FAQs Answered
- Do I need to wear a safety harness in a cherry picker or boom lift?
- Where should I attach my safety harness inside a work platform?
- What type of harness and lanyard should I use in a bucket lift?
- How do I inspect a safety harness and lanyard before use?
- What should I do if someone is suspended in a harness or the platform breaks down at height?
Do I need to wear a safety harness in a cherry picker or boom lift?
In most cherry pickers and boom lifts, operators should wear a suitable full-body harness with a short restraint lanyard attached to the manufacturer’s designated anchorage point. This helps prevent them being thrown from the platform, but requirements can vary by machine and task, so always follow the operator’s manual and site risk assessment. Never clip on to the guardrails or another structure, and make sure workers are trained and a rescue plan is in place.
Where should I attach my safety harness inside a work platform?
Attach your safety harness lanyard only to the anchorage point designated by the work platform’s manufacturer, as shown in the operator’s manual. Never clip it to the guardrails or another part of the platform unless the manufacturer specifically identifies that point for this purpose. If you cannot find or are unsure about the correct anchorage point, stop and ask a competent supervisor before using the platform.
What type of harness and lanyard should I use in a bucket lift?
For a bucket lift or boom-type MEWP, use a compatible full-body harness with a short, adjustable restraint lanyard, unless the manufacturer’s instructions and site risk assessment specify another system. The lanyard should keep you within the platform and be clipped only to the designated anchorage point—not the guardrails or nearby structures. Check the equipment before use and follow the lift manufacturer’s guidance; if you are unsure which system is suitable, ask a competent person before starting work.
How do I inspect a safety harness and lanyard before use?
Before each use, check the harness and lanyard in good light, following the manufacturer’s instructions. Look over all webbing and stitching for cuts, fraying, abrasion, burns, chemical damage or loose threads; check buckles, connectors and adjusters for cracks, corrosion, distortion and correct operation; and make sure labels are present and readable. Check that the lanyard and its connectors are compatible with the designated anchorage point, and confirm the equipment has not been involved in a fall and is within its inspection period. If anything is damaged, missing or uncertain, do not use it: take it out of service and report it to a competent person.
What should I do if someone is suspended in a harness or the platform breaks down at height?
If someone is suspended in a harness or the platform breaks down at height, raise the alarm and follow the site’s pre-planned rescue procedure straight away—do not rely solely on the emergency services or attempt an improvised rescue. A trained person should use the MEWP’s ground controls or emergency-lowering system, if it is safe to do so, while another person contacts the designated site lead and emergency services as required. Keep the area clear, communicate with the person and arrange prompt rescue, as suspension can become life-threatening. Never climb onto the machine or put yourself at risk; follow the manufacturer’s instructions and your site’s emergency plan.