Local Exhaust Ventilation (LEV) testing

Local Exhaust Ventilation systems (LEV) require testing every 14 months under the current Control of Substances Hazardous to Health Regulations (COSHH). The Local Exhaust Ventilation test is designed to determine the efficacy of a fume extraction system. It relies on particular instruments to seek out hidden failures or pitfalls within the system and inlet points, plus the engineers experience to identify physical design flaws, defects and maintenance issues that might affect the performance of an LEV system. AOH Ltd has the experience, qualifications and technical competency to carry out your statutory duty for you.