LEV Systems
Exposure to airborne contaminants like dust, fumes, and vapours can pose significant health risks in the workplace. Local Exhaust Ventilation (LEV) systems are essential engineering controls designed to capture and remove these hazardous substances at their source, ensuring a safer environment for employees.
At Workplace Scientifics, we provide comprehensive LEV services, including system design, installation, commissioning, and thorough examination and testing, to help you maintain compliance with health and safety regulations.
What Is Local Exhaust Ventilation?
LEV systems are designed to control exposure to airborne contaminants by capturing them at the point of release and transporting them away from the workplace. A typical LEV system comprises:
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Hood: Captures the contaminant at its source.
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Ducting: Transports the captured air to the air cleaner.
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Air Cleaner: Removes the contaminant from the air.
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Fan: Generates the airflow needed to move the air through the system.
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Discharge: Releases the cleaned air safely.
Properly designed and maintained LEV systems are crucial for controlling exposure to hazardous substances in various industries, including welding, woodworking, and chemical processing.
Why Are LEV Systems Important?
Under the Control of Substances Hazardous to Health (COSHH) Regulations, employers are legally required to prevent or adequately control exposure to substances hazardous to health. LEV systems play a vital role in meeting these obligations by:
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Protecting Health: Reducing the risk of occupational diseases caused by inhalation of harmful substances.
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Ensuring Compliance: Helping meet legal requirements and avoid enforcement actions.
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Improving Efficiency: Maintaining a clean work environment can enhance productivity and product quality.
Regular maintenance and testing of LEV systems are essential to ensure they continue to operate effectively.
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How Often Should LEV Systems Be Tested?
LEV systems must undergo a thorough examination and test at least once every 14 months, as mandated by COSHH regulations. However, more frequent testing may be necessary depending on the nature of the work and the substances involved.
The examination should assess:
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System Performance: Ensuring the LEV effectively controls exposure.
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Airflow Measurements: Verifying that airflow rates meet the required specifications.
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Physical Condition: Checking for wear, damage, or blockages in the system.
Employers must keep records of these examinations for at least five years.
Why Should You Trust Us?
We take the time to understand your business, how your team works, and the noise exposure challenges you’re facing day to day. Whether it’s machinery or power tools we look at how noise actually affects your people. Our advice is always honest, practical, and focused on what will genuinely make a difference.
Our goal isn’t to hand over a report and walk away. It’s to make sure you’ve got the right information, the right level of support, and suitable recommendations that are tailored to your site and team.
Ready to prioritise the health and safety of your workforce?
Contact us today to schedule a workplace noise monitoring assessment for your workplace. Our team is dedicated to helping you create a safer and healthier environment for your employees.
Ready to prioritise the health and safety of your workforce?
Contact us today to schedule a workplace noise monitoring assessment for your workplace. Our team is dedicated to helping you create a safer and healthier environment for your employees.