Using hand-held power tools while working is a risk that thousands of workers face every day. Exposure to vibrations caused by these tools can create significant health challenges for workers and protocols to mitigate these risks have been put in place to help workers avoid injury and work safely.
HAVS testing is a simple strategy that gives workers and employers the best chance of avoiding injuries and keeping workers healthy. How does HAVS testing safeguard workers?
Is HAVS Testing Legally Required?
HAVS testing was legally enshrined with the Introduction of the Control of Vibration at Work Regulations in 2005. Both employers and employees are required to follow this act to minimize the damage done to those exposed to vibration at work.
What Measurements Are Used to Determine Vibration Levels?
Daily exposure action value (EAV) and exposure limit value (ELV) are metrics used to determine the level of vibration that workers are subject to and whether they are at risk of developing HAVS injuries.
According to the HSE, “the exposure action value (EAV) is a daily amount of vibration exposure above which employers are required to take action to control exposure.” More exposure equals more risk. The EAV limit is capped at 2.5m/s2.
HSE describes ELV as “the exposure limit value (ELV) is the maximum amount of vibration an employee may be exposed to on any single day.” The maximum allowable limit per day is 5m/s2.
How Can HAVS Testing Safeguard Workers?
According to Shaun at Principal Power Tools “Regular testing does a number of things that can help workers who are at the most risk of being affected by Hand-Arm Vibration Syndrome”. Risk assessments and health surveillance help to keep the dangers of power tools as a topic of discussion and as a part of the safety culture, ensuring that workers do not become complacent when using vibrating tools at work.
Regular testing also helps to reduce exposure for those who are most at risk by flagging any potential issue with health and safety personnel. It also helps with early diagnosis of issues, which can make a significant difference in the treatability of symptoms caused by HAVS. How else can HAVS testing safeguard workers?
- Determine the Level of Vibration Exposure
Regular testing will determine the level of vibration exposure that workers are receiving daily while doing their duties. Understanding these numbers and adjusting work schedules and tasks can make a powerful impact on the health and safety of those using power tools at work.
- Helps Enable Proper Control Measures
Regular testing will help to enable proper control measures by understanding the impact that current measures are having on the workforce. If proper measures are taken and adequate safety procedures are in place, then no additional measures are needed. However, if testing shows that unacceptable levels of vibration are present, updated controls can be enacted, safeguarding the workers from harm.
- Detect HAVS Injuries Such as Carpal Tunnel Syndrome
HAVS injuries can happen, and early detection is key to helping treat and cure these injuries. With proper testing, early detection reduces harm, helping workers move on and continue working safely.
HAVS Testing: Protecting Workers with Simple, Effective Protocols
With HAVS testing, workers are protected against injury and employers are equipped to run efficient, safe operations, which benefits everyone.