Construction work is inherently dangerous, combining a constantly changing work environment with work at height, continuous movements of people, materials and vehicles, the use of powerdriven machinery, plant and equipment and exposures to wide range of hazardous substances. Occupational health and safety (OH&S) risks experienced by construction workers are many and varied and construction is often singled out by legislators and policy-makers as an industry deserving special treatment in terms of the prevention of work-related deaths, injuries or illnesses. The types of incidents and mechanisms of injury impacting construction workers are similar the world over, whether these related to low frequency-high impact or high frequency-low impact injury outcomes. Falling from height, being struck by falling or mobile objects, being trapped or crushed buy collapsing structures or coming into contact with electricity are the most common incident types associated with fatal or serious injury. While the occurrence of slips, trips and falls (on the same level) and musculoskeletal problems linked to manual handling are frequently cited in non-fatal injury reports. Traditionally, a great deal of focus has been placed on the understanding and addressing the causes of 'immediate effect' safety incidents. Historically, occupational health risks have received less attention than safety risks. This is despite the fact that deaths arising from work-related illness are estimated to far outweigh injury-related deaths. For example, on average over 250 Australian workers die from an injury sustained at work each year, yet it is estimated that over 2,000 workers die from a work-related illness each year (Safe Work Australia, 2012). This is consistent with UK estimates that construction workers are at least 100 times more likely to die from a disease caused or made worse by their work as they are from a work-related injury (IOSH, 2015).