Guard coverage and condition
Missing sections, damage, insecure fixings, openings, climb routes and access from above, below, through or around.
Existing machinery and production lines
Machine guarding survey & PUWER gap review.
A practical engineering review of hazardous access routes, existing guards, operator tasks and the improvements needed to build a clear safeguarding scope.
Direct answer
A machine guarding survey records where people can reach or enter hazardous areas, why access is needed, how the equipment stops and whether existing guards and protective devices support those tasks. The output can be a prioritised gap list, guarding concept or quotation scope. It should state clearly whether a full machinery risk assessment or wider PUWER inspection is included.
Turn an open concern into a defined scope
Review the machine while it is working and while people intervene.
Guarding problems are often found during cleaning, fault recovery, changeover and maintenance—not during the normal production cycle.
We record the machine limits, foreseeable tasks, access routes, existing guard condition, material flow and safety-control interfaces. That evidence supports a practical sequence of actions instead of a generic list that is difficult to price or implement.
- Hazardous parts and possible reach routes
- Fixed, movable and removable guard condition
- Doors, interlocks and guard-locking needs
- Product openings and conveyor interfaces
- Reset, restart and whole-body access
- Access for operation, cleaning and maintenance
A useful survey connects the physical guard to the task, stopping response and expected machine behaviour.
Survey scope
What a machine safeguarding review can cover.
The agreed scope depends on whether you need an initial screening, a project-ready specification or support for a wider compliance programme.
Operator and maintenance access
Loading, setting, cleaning, jam recovery, inspection, tool change and planned maintenance requirements.
Interlocks and protective systems
Door monitoring, guard locking, light curtains, scanners, reset position and foreseeable opportunities for defeat.
Stopping and restart behaviour
What stops, how quickly it reaches a safe state and how unexpected restart is prevented during access.
Materials, services and traffic
Conveyors, pallet openings, utilities, platforms, vehicle routes and adjacent equipment that affect the boundary.
Priorities and next actions
A clear record of findings, assumptions, proposed measures, dependencies and items outside the guarding scope.
PUWER and guarding
What does PUWER say about dangerous parts?
Regulation 11 requires effective measures to prevent access to dangerous parts or stop movement before a person enters the danger zone.
HSE guidance describes a hierarchy beginning with fixed guards where practical, followed by other guards or protective devices where fixed guarding alone is not suitable. A guarding survey can support this work, but it does not automatically make the complete machine PUWER compliant.
| Initial screening | Identify obvious guarding gaps and decide which machines need deeper assessment first. |
|---|---|
| Guarding review | Develop the physical boundary, access strategy and protective-device requirements. |
| Risk assessment | Evaluate hazards and risk-reduction measures across the defined machine lifecycle and scope. |
| PUWER inspection | Consider broader work-equipment duties as well as guarding, controls, isolation, maintenance and use. |
Before the visit
Information that makes a guarding survey more useful.
You do not need a complete technical file to begin, but available evidence helps separate facts from assumptions.
- Machine list or asset numbers
- Layouts and photographs
- Existing risk assessments
- Operating and cleaning methods
- Accident or near-miss concerns
- Control and stopping information
- Planned modifications
- Shutdown and access constraints
Observe normal workWhere possible, include operators and maintainers who understand real interventions.
Agree the boundaryState which machines, modes and disciplines are included in the review.
Define the outputChoose a gap list, concept layout, quotation scope or staged improvement plan.
Name responsibilitiesRecord decisions, dependencies and actions belonging to the dutyholder or other suppliers.
From findings to delivery
A survey should lead to decisions that can be implemented.
The next step may be a simple fixed guard, a wider perimeter system or a coordinated mechanical and safety-control project.
Define
Agree machines, modes, tasks and the required survey output.
Observe
Inspect the equipment, access routes and real production interventions.
Prioritise
Separate immediate concerns, project dependencies and longer-term improvements.
Engineer
Develop guard layouts, access points and safety-function requirements.
Deliver
Quote, install, test and hand over the agreed safeguarding work.
Planning questions
Machine guarding survey FAQs.
Is a guarding survey the same as a PUWER assessment?
Not necessarily. A guarding survey can focus on hazardous access and the measures needed to improve it. A broader PUWER assessment also considers suitability, controls, isolation, maintenance, inspection, information, training and safe use. The proposal should define exactly what is included.
Can you survey several machines during one visit?
Yes, where the machine list, available time and required level of detail are agreed in advance. A screening survey can help prioritise a larger estate before detailed guarding design begins.
Can the survey lead directly to a quotation?
Often. If the hazards, dimensions, access strategy and control interfaces are sufficiently defined, the findings can be developed into a guarding layout and quotation. Complex machines may need further risk assessment or stopping information first.
Do operators need to be available?
It is strongly useful. Operators, setters, cleaners and maintenance personnel often reveal access tasks that are not obvious from drawings or a stopped machine.
Arrange a guarding review
Start with the machines causing the most concern.
Send a machine list, photographs or a layout and tell us what output you need. We will help define an appropriate survey scope.
Call the engineering team01865 416840Email project informationsales@oxfordmachineguards.co.uk