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We are committed to and passionate about safety and believe that unnecessary dropped object incidents occur daily which can easily be prevented. We are proud to introduce a new standard for working at heights to the market and have filled a number of orders on the Gorgan Gas Project at Barrow Island. With a number of key market players such as Chevron, Celtic Power Canada, CB&I and Kentz already reporting excellent feedback on our products. We have also received interest from leading companies such as Telstra, Bechtel, Monodelphous and Blackwoods to name but a few.





Stop The Drop
Working at height continues to represent a major safety management challenge for most workplace health and safety professionals; however, increasingly it is not just ‘people falls’ that are an issue.
A total of 275 people died as a direct consequence of a fall from a height in the period 2003 to 2012 in Australia; around 11% of total fatalities. Surprisingly, however, an additional 227 people died in the same period as a consequence of being hit by a falling object - about 9% of total fatalities.*
Aside from fatalities, drops and falls also represent a significant volume of general injuries. Falls from a height represented over 7400 workers compensation claims in 2012, with a median lost time of 7.2 weeks. Additionally, over 4200 claims were recorded from injuries created by falling objects, with a median lost time of 4.2 weeks.**
Given that these two mechanisms of injury are the third- and fourth-ranked cause of death and significant causes of injury, the question is, are these inevitable? Or indeed, with the right approach, are they preventable? I believe that most would answer yes, provided there is sufficient education, awareness and safety management systems in operation. The prospect of reducing these incidents is therefore very high.
The cost of drops
The cost of lost time in both health outcomes for workers and lost productivity time is concerning. Importantly, it is also the workers’ families that bear the brunt of the impact of these injuries, through loss of income and medical expenses that may follow from the incident.
In addition, the loss of the items themselves can be costly. If objects are dropped down holes, over water, into mud, machinery and other difficult-to-reach places, they are effectively a sunk cost needing replacement. While anyone can drop a tool, the chances are vastly increased when other environmental factors come into play. For example, high wind, rain, greasy environments and even working with ill-fitting gloves can make the challenge of tool security an issue. For a comparatively low cost and a different attitude to containment, these costs can be avoided
Hierarchy of Control
Risk management, utilising the principle of the Hierarchy of Control, is considered to be the best approach to preventing injury. Engineering a hazard out altogether or utilising alternative means of access to minimise fall risks is best practice. Wherever possible, preventing the fall of a person or tools through the use of Lanyards is the most appropriate means of protection possible as they remove the fall of people or objects altogether in the first place.
The physics of drops
People don’t realise the impact forces that are generated in a dropped object. A 3 kg item dropped 15 m could create an impact force of over 500 kg. A 1 kg item dropped 50 m will hit the ground at a little over 112 km/h (excluding any air resistance). Even with some form of protection, the result of being struck by an item of relatively low weight can be significant.
Hard hats
The use of general personal protective equipment (eg, hard hats) can be a good front-line barrier to reduce the impact of a dropped object if it is relatively light and not dropped from a very high location. Their effectiveness is, however, limited when they are exposed to falling bricks, rocks or other heavy items such as hand tools, or indeed even greater heights. A hard hat does not provide any protection for other parts of the body such as shoulders and arms.
The economic loss of equipment (for example, dropping it into the ocean or dropping items into a turbine that then have to be retrieved), coupled with the injury cost to the person injured while working below someone dropping an object, is high. Even if there are no people in direct danger underneath walkways, dropped objects still have the capacity to damage surrounding equipment and machinery. Subsequent repairs can be both costly and time consuming. But this risk is also easily managed if a comprehensive management program for dropped object risk is implemented.
Preventing dropped object falls is not just the responsibility of the safety supervisor or the site owner. It is everyone’s responsibility to manage these risks because the impact might not be personal, but it might affect your co-workers and unseen bystanders.
We all have to work together to STOP the DROP!
By Michael Biddle*, Managing Director, Australia & New Zealand, Capital Safety and Chair, Working at Height Association of Australia
Thursday, 18 June, 2015