Hobarts Blog

LEV Testing - What Is It & Frequently Asked Questions

Written by Hobarts | Oct 16, 2024 2:45:49 PM

According to UK HSE COSHH Regulations 2002 (Regulation 9 – Maintenance), LEV systems must undergo thorough examination and testing every 14 months by a competent engineer to ensure employee health and safety.

Hobarts offer a compliant solution to safeguard your employees' health and safety. P601 certified engineers will use advanced testing methods to ensure your LEV systems operate safely, reliably, and efficiently. We can also arrange for other LEV equipment brands to be serviced as required, providing detailed test reports with recommendations, and recording filter conditions and replacements.

 

Frequently Asked Questions on LEV Testing

 

What is an LEV system test?

Local Exhaust ventilation (LEV) testing is a mandatory test regulated by the HSE which is applied to any equipment that is used to remove dust or fumes from the working environment, the test comes under COSHH (Control of Substances Hazardous to Health) Law.

Local exhaust ventilation systems are vented extraction systems that remove contaminants from the air.

However, these contaminants can be either fumes, gases, dust, vapour, or even mist. Removing these from the air significantly increases the overall air quality in the workplace. In essence, this makes the air safer and reduce all the risks attached to contaminated air.

Why do you need an LEV test?

UK Health and Safety Executive (HSE) COSHH Regulations 2002 stipulate your local exhaust ventilation (LEV) fume and dust extraction equipment must be thoroughly examined and tested at least every 14 months by a competent engineer to help you protect the ongoing health and safety of employees and school/college students.

What requires an LEV test?

It applies to all types of local exhaust ventilation (LEV) systems and it covers all elements of the system, including flexible ducts, hoods, LEV monitors, pressure relief integrated systems, illuminators and airflow indicators.

Who can complete LEV testing?

LEV Test needs to be completed by trained and independently P601-qualified engineer.

What happens if an LEV system is not functioning properly?

When an LEV system is not functioning effectively, it can lead to serious health complications among employees. These include conditions such as asthma, Chronic Obstructive Pulmonary Disease (COPD), acute pneumonia, asphyxiation, and even lung cancer.

It is, therefore, a legal obligation for employers, under the Control of Substances Hazardous to Health (COSHH) Regulation 9, to regularly test their fume extraction systems. This ensures that they are working efficiently and effectively.

Is LEV testing needed in Schools / Colleges?

Yes it is definitely needed in schools and colleges to keep the staff and students safe. Hobarts provides a comprehensive LEV inspection and testing service to guarantee adherence to COSHH regulations. Typical LEV systems utilised in Schools and Colleges encompass:

  • Fume Extraction Systems for Laser Cutters
  • Fume Extraction Systems for 3D Printers
  • Fume Extraction Systems for Metalworking
  • Dust Extract Systems for Woodworking
  • Ducted Fume Cupboards
  • Recirculating / Filtered Fume Cupboards
  • Fume Extract Arms and Hoods
  • Solder Extract Fume Extraction
  • Chemical Stores Rooms & Cabinets
  • Microbiological Safety Cabinets

Why is regular LEV Testing essential?

Prioritising employee and student health and safety is crucial in any workplace. Conducting regular LEV testing is essential to ensuring a safe environment by removing harmful fumes and dust. When LEV systems are ineffective, they can cause serious health problems, such as asthma, COPD, acute pneumonia, asphyxiation, and lung cancer.

Under COSHH Regulation 9, employers are legally required to regularly test their fume extraction systems to confirm they function efficiently. Ignoring this not only jeopardizes employee health but also invalidates health insurance related to malfunctioning extraction systems.

In summary, regular LEV testing is both a legal obligation and a crucial measure for protecting employee health and well-being as well as students in schools and colleges that use laser cutting equipment. Promoting education and awareness about LEV testing is vital for maintaining a safe and healthy work environment.

 

The Inspection Process

 

Hobarts LEV Testing Includes:

  • Visual inspection of the entire system to verify mechanical integrity and cleanliness.
  • Thorough examination of all components, such as ducts, hoods, filters, and fans.
  • Airflow measurements and validation of alarm system functionality to ensure proper operation.

Documentation and Certification:

Following the test, our engineers deliver a detailed report that outlines crucial measurements and observations, including velocity and pressure readings. The report also highlights any defects and comes with a certificate confirming whether your LEV system is safe for use.

Remedial Actions:

Should your LEV system fail the test, prompt remedial actions are required to meet HSE standards. These actions can vary from making minor adjustments to replacing parts or, in severe cases, the entire system. Consistent servicing and upkeep can enable your system to successfully pass the annual LEV test without complications.

 

To book an LEV Testing with Hobarts just contact us to get a quotation and make a booking.

 

 

Further Information

If you need further information on Local Exhaust Ventilation (LEV) more can be found on the HSE website here.