LEV, or local exhaust ventilation, is an engineering control system designed to extract airborne contaminants, like vapours, gases, and dust. The local exhaust ventilation carries away aerial contaminates found in the work environment. Companies that have installed LEVs need to have them thoroughly examined and tested every 14 months. Why? Because it is a legal requirement. The Health and Safety at Work Act 1974 requires all employees to maintain optimal working conditions for their employees. Ventilation systems with defects can cause serious problems, like exposure to hazardous chemicals and polluting the environment. As a business manager, you need to make sure that the local exhaust ventilation is working as efficiently as possible.
Yes, you need to have your LEV tested an examined
Health and safety laws clearly state that you have to examine the risks of your employees to the airborne pollutants. We could not agree more. Exposure to harmful chemicals leads to respiratory diseases, like chronic obstructive pulmonary disease, asthma, pneumonia, mesothelioma, silicosis, and cancer. As an employer, you are responsible for the medical treatment. The best thing you can do is maintain the LEV in optimal working condition. Yet, you will only know for sure if the ventilation system if working efficiently when you have it tested and examined.
What LEV testing is
The examination will tell you if the engineering control system works as effectively as intended and that it contributes to the health of your employees. Everything from the hoods to the filters are checked from a technical standpoint. What an expert does is ensure that the controls are adequate and that the dangerous contaminates are prevented or controlled. It is not possible to carry out all the tests recommended by regulations, but minimum testing should still be carried out.
What you can expect from an LEV expert
When it comes to LEV testing, you can expect professionalism. A specialist provides comprehensive local exhaust testing, ensuring that your ventilation system works at the highest efficiency. It is needless to say that the assessment is carried out with minimum disruption to your business operations and that you receive a full report. Unfortunately, not all companies do a good job, which is the reason why you should be careful when choosing test engineers. When it comes to selecting a LEV testing company, focus on certification and experience. After all, you are carrying out these tests to meet legal requirements and ensure your employees’ safety.