In this episode host Mark Reggers and guest Jen Hines, Consultant Occupational Hygienist and Lecturer at the University of Wollongong continue where they left off and resume their discussion on the subject matter of diesel particulate matter.

Diesel particulate matter is the particle substance within diesel exhaust. It is a carcinogenic combination of particulates and gases that are detrimental to one’s health. Occupational exposure can present itself in the form of short term acute effects such as eye and respiratory irritation through to long term chronic conditions like heart and lung disease.

Guest Bio:

Jen Hines (pictured left with host Mark Reggers) has been working in the field of occupational hygiene for 20 years and is a fully certified Occupational Hygienist through the Australian Institute of Occupational Hygienists (AIOH). She has a Graduate Diploma of Occupational Hygiene (Deakin University) and a Master of Science - Occupational Hygiene Practice (University of Wollongong). She also has a Bachelor of Science - Applied Geography (University of New South Wales).

Jen works primarily as a consultant to large corporations such as BHP Billiton, Illawarra Coal and the Department of Defence. A focal point of her work has been diesel particulate matter exposure to the underground workforce, involving both understanding the problem such as measuring and analysing data, as well as controlling exposure. She also enjoys teaching, training, mentoring and guiding people in the field of occupational hygiene and recently started lecturing at the University of Wollongong.

LinkedIn Profile

In this episode, part 2 of 2, Mark & Jen discuss the following:

• What are things that workplaces could look at, to help assess if diesel exhaust and particulate matter (DEPM) may be an issue for their workers?
• Going down the hierarchy of controls, what are some DEPM controls that workplaces should be considering?
• When it comes to training for workers, what should it cover?
• What key take away would you want to leave for our audience today about DEPM?
• Where can listeners go to get further information on diesel exhaust and particulate matter?

If your workplace runs diesel engines, there is a risk of being exposed to diesel particulate matter. This nasty carcinogen contains a complex mix of hazardous gases like nitrous oxide, nitrogen dioxide, sulphur dioxide and carbon monoxide; as well as fine elemental and organic carbon particles and metals. The primary cause of workplace exposure from diesel particulate matter comes from heavy vehicles that use diesel fuel like trucks, buses, trains, tractors, ships, bulldozers and forklifts. Other sources include equipment in mines, bucket lifts, excavators and stationary power sources such as generators and winch motors. Due to its small size, diesel particulate matter can penetrate deep into the lungs, tune in as we look at what can be done in the workplace to control the risks and provide a safe working environment.

Additional Resources:

• Podcast Transcript
• SafeWork Australia – Guidance for managing the risks of diesel exhaust
• SafeWork Australia – Virtual Seminar Dangers of Diesel Exhaust
• AIOH Position Paper on Diesel Particulate Matter & Occupational Health
• Cancer Council – Diesel Engine Exhaust
• International Agency for Research on Cancer (IARC) Diesel Engine Exhaust Press Release 2012
• HSE Diesel Engine Exhaust Emissions (UK)
• EHS Solutions

Contact a 3M Safety Specialist at scienceofsafetyanz@mmm.com for more information.