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LEV Compliance and Testing
Poor capture, process changes, damaged ducting or a due examination can require attention. Describe when the issue started and any change in use, operation or layout. A clear history helps distinguish a new fault from an existing limitation or a planned improvement.
Discuss your requirementsDefined services, clearly scoped.
Overview
For an estate instruction, list affected sites separately. One recurring symptom can have different causes on different installations, so retain the local history and restrictions.
What the work can include
Review the system and process; inspect hoods, ducts, fans and filters; undertake the defined examination and tests; report performance and defects. The agreed scope should state which areas or equipment are included, what is excluded and the form of the completion record.
Use asset or location references that can be matched to your existing records. This makes the findings useful for budget decisions, repeat work and subsequent inspections.
Important decisions
Air movement alone does not prove effective capture. The system must suit the actual contaminant and how the operator uses the hood.
Assessment and preparation
Provide the commissioning report, manual, previous examination and process details.
Name the site contact, technical approver and person who will receive the action list. Identify permit, shutdown and contractor coordination requirements before arranging attendance.
How the work proceeds
Agree safe access and process conditions, examine and test the installation, then explain findings and remedial actions to the responsible contact.
Where the work forms part of a wider programme, agree the order of sites and the route for escalating material findings. Keep partial completion visible rather than closing a whole site while actions remain open.
Cost, timing and disruption
System branches, access, measurement points, contaminants and missing baseline information affect effort. The enquiry and available records establish what can be priced directly and what needs a site assessment first.
A coordinated programme can group suitable tasks, but access windows and operational dependencies still need to be checked for each building. Agree how additional findings will be reported and priced.
Applications across sectors
Laboratories and industrial premises may have process-specific substances and equipment. Managing agents need clear landlord and occupier interfaces; education and care premises require coordination around vulnerable users. Duties and controls should follow the actual setting. Browse the full sector range and describe the actual building use when enquiring.
Frequently asked questions
Does replacing a filter complete an LEV examination?
No. Filter maintenance is only one activity; examination considers the system and its control performance.
What information should I send about lev compliance and testing?
Provide the commissioning report, manual, previous examination and process details. Include the location and the decision you need to make, such as investigating a fault, planning a repair or setting up a programme.
What affects the price and programme?
System branches, access, measurement points, contaminants and missing baseline information affect effort. Any further investigation or additional work should have a clear scope before it is authorised.
What should the completion information explain?
It should identify the equipment or areas covered, the work and checks performed, limitations and unresolved actions. Match the records to your site and asset references so the next inspection or maintenance visit can use them.