![]() isolate bodywork repairs in a mobile PVC strip curtain enclosure and/or in separate rooms etc. ![]() choose quieter machines and/or equipment, eg dampened grinding discs, silenced air compressors and enclosures, silenced air tools etc.get suppliers of machinery and equipment to specify noise levels at operators' positions.Provide health surveillance (ie audiometric hearing checks)Ĭontrolling workplace noise To control workplace noise you need to:.Demarcate hearing protection zones – ensure no one enters unless wearing hearing protection.Provide hearing protection and ensure it is used (employees have a duty to wear the protection provided).Reduce exposure to as low a level as reasonably practicable through organisational and technical measures.For exposures above 85 decibels, you should Using an air sander for 45 minutes can give the user a daily personal noise exposure of more than 90 dB(A), as well as causing significant exposure to others nearby. Using an air saw to remove panels for as little as six minutes can mean the user's total daily personal noise exposure will exceed 85 dB(A). The 80 dB(A) and 85 dB(A) exposure action values are likely to be exceeded where bodywork is a regular daily activity and where pneumatic tools are used even for short periods. When exposure exceeds 85 dB(A), you will have to take increased action to eliminate and/or control exposure. If it is, then an assessment needs to be carried out by a competent person. HSE's online exposure calculator can be used to estimate if any employee's exposure is likely be at or above 80 dB(A) throughout the day. If workers were exposed to these noise levels through the day they would be well in excess of the specified Action Levels in the Control of Noise at Work Regulations 2005. Noise levels from panel beating and other repair operations using hand tools are variable but generally high noise from work with sheet metal is often around 93 dB(A). Welding and flamecutting can also be noisy, and paint spraying has been measured at 93 dB(A). Removing and repairing body panels using pneumatic tools can be noisy work: air saws and chisels can typically produce levels as high as 107 dB(A) and grinders and orbital sanders 97 dB(A). If the noise is so loud that you have to raise your voice to speak to someone 2 metres away, it may be loud enough to damage your hearing. An increase of 3 dB doubles the noise, so what might seem a small difference in noise level may be a large difference in exposure. Less-obvious side effects such as increased pulse rate, blood pressure and breathing rate indicate that noise (and vibration) causes stress. This is irreversible, once you lose your hearing that's it - its gone! It accelerates the normal hearing loss we get as we grow older and can cause a permanent sensation of ringing in the ears, known as tinnitus. Prolonged and excessive exposure to noise results in long term harm to your hearing. Selection and use of hearing protection.For exposures above 85 decibels, you should.Repair or recovery of buses and coaches fitted with air suspension. ![]()
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