Homepage John Morris Group newsroom

Workplace Vibration guidance released by SWA

Announcement posted by John Morris Group 19 Oct 2015

Human Vibration monitoring in the Workplace

The effects of vibration in workplaces can be permanently disabling. Safe Work Australia (SWA) has released guidance material to help manage the risk of vibration-related injury or illness.

Over the past 14 years there were approximately 5260 workers’ compensation claims for injuries or illness attributed to exposure to vibration.

Australian workers are exposed to vibration in a range of industries including mining, construction, manufacturing, agriculture, forestry and fisheries, trades, transport and utilities, costing $134 million in workers’ compensation payments over the past 14 years.

“Safe Work Australia has released guidance material and technical information about managing the risks associated with vibrating plant to increase awareness and help workplaces manage this hazard,” says Michelle Baxter, Safe Work Australia’s Chief Executive Officer.

Safe Work Australia’s guidance material on exposure to vibration in workplaces includes general guides and information sheets for workers and those managing workers who are, or may be exposed to vibration. There are also guides to help work health and safety professionals measure and assess vibration in workplaces.

There are two main types of vibration, hand-arm vibration (HAV) and whole-body vibration (WBV). Exposure to vibration normally occurs while operating powered hand held or hand guided machinery such as angle grinders, drills, jackhammers and chainsaws or while travelling in vehicles.

The effects of HAV can impact a worker’s long-term health and may include white finger, carpel tunnel syndrome, occupational overuse syndrome, sensory nerve damage and muscle and joint damage in the hands and arms.

The longer a worker is exposed to WBV, the greater the risk of causing or worsening health effects and musculoskeletal disorders such as lower back pain, motion sickness, bone damage, heart stomach and digestive conditions, respiratory, endocrine and metabolic changes, impairment of vision or balance and reproductive organ damage.

The Workplace vibration guidance material available from the Safe Work Australia website includes:

  • Guide to measuring and assessing workplace exposure to hand-arm vibration
  • Guide to measuring and assessing workplace exposure to whole-body vibration
  • Guide to managing the risks of exposure to hand-arm vibration in workplaces
  • Guide to managing the risks of exposure to whole-body vibration in workplaces
  • Information sheet: hand-arm vibration, and
  • Information sheet: whole-body vibration.

Read more in the Safe Work Australia workplace vibration guidance material.

How can we test for Human Vibration?

Human vibration in the workplace can be created by the operation of tools, plant machinery, and various vehicles. Different parts of the human body have resonances and, as you would expect, vibration at a resonant frequency is especially disturbing. As the transmissibility of vibration to an operator increases in amplitude or duration, it can cause annoyance, fatigue, and at higher exposures, a risk of injury.

Human vibration in the workplace is categorised in two ways:

  1. Whole-body vibration (WBV) where transmission is from the source through the feet or the buttock and into the body.
  2. Hand-arm vibration (HAV) where transmission is through the hands and arms when using vibrating tools.Larson Davis Human Vibration Meter HVM100

The Larson Davis Human Vibration Meter (HVM100) is well suited for measuring whole-body and hand-arm vibration.


Want to know more about Larson Davis monitors?
Our Industrial Solutions team would love to hear from you
Phone free call AUS 1800 251 799 and free call NZ 0800 651 700
Email:  industrial@johnmorris.com.au
NEW WEBSITE: johnmorrisgroup.com/AU/Industrial