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Local Exhaust Ventilation (LEV) Systems

Thorough examination and testing of local exhaust ventilation (LEV) systems to keep airborne contaminants under control.

Local exhaust ventilation (LEV) systems capture airborne contaminants such as dust, fume, mist and vapour at source before they can be breathed in. The Control of Substances Hazardous to Health Regulations 2002 (COSHH) require employers to keep LEV in effective working order and to have it thoroughly examined and tested at suitable intervals – normally at least every 14 months.

First Environment provides thorough examination and testing of LEV systems as part of our occupational hygiene service. This includes assessment of performance against the original design intent, identification of defects, benchmarking of capture and containment, and clear reporting to support your maintenance regime and COSHH records.