TOOLBOX TALK

Hand Arm Vibration Syndrome

What is HAVS?

A disorder which affects the blood vessels, nerves and muscles of the hand, wrist and forearm.

Can be severely disabling.Is better known as Vibration White

Finger.

Why talk about HAVS?

1 Million workers are exposed to high levels of vibration, of those 460,000 are estimated to be working in construction.

242,000 cases of HAVS are reported every year.

What are the Symptoms?

Tingling and numbness in the fingers.In the cold and wet fingers go blue then

red and are painful.You can’t feel things with your fingers.Pain or tingling in your forearms at night

which stop you sleeping.Loss of strength in you arms and hands.

What are the Symptoms?

Who is at Risk?

Users of breakers and pokers, sanders and angle grinders.

Users of scabblers and needle guns.

Users of drills and jigsaws.

Who is at Risk?

Those with disease’s that reduce blood flow.

Workers in cold and damp condition.

How Can I Prevent it?

Ask for low vibration tools.

Try a different approach to your job.

Use the right tool for the job.

Keep blades and cutting edges sharp.

How can I Prevent it?

Check the tool has been properly maintained.

Reduce the amount of time you use the tool.

Keep the handles warm.

How can I Prevent it?

Improve your blood circulation by:Keeping warm, wear gloves etc.Giving up smoking. Smoking

drastically impairs blood flow through the body.

Massaging and exercising fingers during work breaks.

What else Can I Do?

Learn to Recognise the signs of HAVS.Stop work and report any symptoms

to your supervisor immediately.Use any control measures provided,

I.e gloves etc, that your employer has provided.

Ask for advice from your safety department or safety rep.

Remember

Once you have had an attack of Once you have had an attack of HAVS, you will always be at risk.HAVS, you will always be at risk.

Tell your supervisor as soon as you Tell your supervisor as soon as you suspect any symptoms.suspect any symptoms.