When safely removing asbestos, our brave and proud CFMEU asbestos removalist members face a myriad of challenges on a day-to day basis. But with the acknowledged climate changes and increases in temperature and humidity – a somewhat newer challenge is now presenting itself.

Whilst wearing disposable protective suits, protective gloves and respiratory protection and often working within an “asbestos plastic bubble” – where ventilation and airflow needs to be heavily restricted – all necessary and required to eliminate any potential exposure during the asbestos removal, our asbestos removalists now face an increased risk of heat exhaustion and heat stress – or in the worst possible case scenarios – Heat Stroke, which can be fatal!

This is a very real and serious health risk – and needs to be treated just as seriously as the asbestos removal itself. To assist in this, all the following points below need to be included in any site/job specific safe work method statement for asbestos removal – especially during the “summer months” where temperatures can soar to the extremes – especially inside the “asbestos bubble”.

• Regular and more frequent rest breaks.
• Less time overall in “the asbestos bubble” prior to having rest break/s.
• Proper and fully functioning air-conditioned facilities to have rest-breaks in.
• A supply of refrigerated fresh, clean drinking water and hydralyte drinks available at all times.
• Adequate supply of icepacks to be available at all times to help cool down body temperatures.
• Constant monitoring, supervision and appropriate first-aid training for all personnel, to help identify and importantly, correctly treat any individuals/workers who may be struggling because of the heat, the workload and/or the work intensity of the job.
• Defibrillators (AED’s) always readily available for use in cases of emergencies.
• Accurate and correctly calibrated temperature thermometers/equipment to objectively and scientifically measure the ambient temperature both inside “the asbestos bubble” and other affected work areas where asbestos removal is being undertaken

Consistent with International Standard Organization ISO Standard 7243 and the ACGIH the following will apply:

• when working in asbestos conditions (i.e. suits, masks, gloves etc) in direct sunlight – when the temperature reaches 30º, a rotation system of workers shall commence with a minimum of 15-30 minute rest breaks out of the direct sunlight.
• When the temperature reaches 32º – all workers are to get out of direct sunlight and safely remove their protective gear. Workers can be relocated to safe and suitable asbestos work areas out of the direct sunlight and/or in shaded areas.

The site/job specific SWMS for asbestos removal (as per Reg 322) must be able to absorb errors and human frailties when it comes to asbestos removal – especially when wearing PPE and working in the heat.

If in any doubt, contact the CFMEU or your on-site CFMEU OHS Rep and/or organiser.

Health and Safety is Union Business.