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  • 1.  What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 10 days ago

    Within the Engineered Safety Group we have discussed for years the role of engineers in keeping people from harm.  We single out things like safe design and the use of safety processes with an engineering context that improve safety for workers and the public.  Architects, medical staff and safety professionals can positively impact safety of course, but engineers, through the use of maths and sciences, bring a different approach to both personal safety and process safety.

    We are interested in what other engineers think about this topic?  In your experiences, what are the special things, attitudes, thinking processes or even behaviors do engineers bring to the safety table that other disciplines or professions do not?



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    Tom
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  • 2.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 9 days ago

    Hi Tom,

    I think you pose a great question.

    On the surface, I think a calculated approach to risk management is more natural in the engineering mindset. This allows us to approach risk management in an efficient assembly line fashion.

    However, the biggest and most overlooked aspects of safety performance is ultimately in organisational culture and leadership. 

    I have written a couple of articles on the topic. This one focuses on the HR function in building a safety first culture in a modern organisation; How can HR Managers Support 'Zero Harm' in Construction - A Research Article - EngiMBA

    This one focuses on safety culture itself, and how its built: What does the 1980's crime wave in New York City and Australian Construction Sites have in common? - EngiMBA



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    Michael Salter
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  • 3.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 9 days ago

    Michael,

    Thank you.  Your idea that engineers approach things, like risk management, in a calculated way in an efficient assembly line fashion is enlightening.

    Safety culture is of course an important aspect in keeping people from doing things that could harm them.  But I think everyone involved in an undertaking that engineers are involved in, whether it be building a bridge or designing a control circuit, contributes to safety culture.  The person in the office that volunteers to be a floor warden, or the receptionist that advises visitors to a building of some of the basic "house rules" regarding keeping safe, those people contribute to a safety culture tremendously, and they may not be engineers.

    "Safety performance" has a lot of aspects.  Some are expressed in numbers, typically with a time scale attached.  The most basic ones are simply counting how many people have been hurt last month.  Safety performance may also be "measured" by attitudes and behaviors if people are honest and can provide their thoughts about what looks safe and what doesn't.

    The question was, though, what do engineers contribute, not the majority of people in an organisation or community who would develop and maintain a culture.

    Thank you again for your thoughts.



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    Tom
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  • 4.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 9 days ago

    Hi Tom, Michael
    I read this post with interest, and Michael's essays. (Michael, can you change to dark text on a light background - it's easier to read?).
    I am close to finishing the second edition of my book Learning Engineering Practice which is aimed at engineering students and early-career engineers. There is a chapter on workplace safety, and another reviewing several major engineering failures - not all safety-related. I would appreciate feedback on the draft chapters. Would this be of interest to your community?
    Regards
    James Trevelyan (Emeritus Professor, Uni WA)



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    James Trevelyan
    CEO, Director, Close Comfort Pty Ltd, Perth - www.Closecomfort.com
    Emeritus Professor, The University of Western Australia
    www.jamesptrevelyan.com
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  • 5.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 2 days ago

    Michael - I read the first article and really enjoyed it. I think many construction executives miss the key link that there is a strong link between safety culture and financial outcomes. Many think that it is mainly an HRM function. Those that miss the link, and delegate responsibility to HR, miss the fact that legally speaking, you can't! But more than that, an organization that has developed a strong safety culture has had to simultaneously develop a learning culture, with all the associated learning infrastructural elements. This makes them much more nimble when they have to pivot to adapt to a changing environment, for example, they suddenly need to produce a new product or adopt a new construction technology. 



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    Martin Brian Stirling
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  • 6.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 9 days ago

    Hi Tom

    From the built environment perspective, I have the following views:

    Building / Structure Safety

    Being maths and science based decision makers, engineers bring a balanced view to using new technologies, as they can assess them impartially, based on their performance. They can also bring these new technologies into practice using balanced scientific method, for example, small scale piloting to learn, followed by full scale application.

    User safety during construction

    If one takes a hierarchy of controls approach to managing a hazard in construction, the engineer has a significant role to play in finding ways to eliminate, substitute and also specify engineering controls to manage hazards. I suspect the typical engineering trait of scientific curiosity prepares you well to look outside of traditional (and possible hazardous) ways of doing things; to find / trial and implement new methods and technologies.

    kind regards

    Martin



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    Martin Brian Stirling
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  • 7.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 9 days ago

    Martin,

    Great contribution.  I like your use of the word "balanced" and also your reference to the hierarchy of controls, probably sometimes not considered when in the construction phase, after the design has been "signed off."  And I like the idea that engineers do tend to trial before going to full scale, well observed.

    And the engineer's trait of "scientific curiosity" is also good.  Other scientific professions also have this curiosity, I'm sure, but engineers can make it happen, literally!

    Thanks for your contribution.



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    Tom
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  • 8.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 8 days ago
    Edited by Tom Gouldie 8 days ago

    <deleted as it duplicates an earlier post>



  • 9.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 8 days ago
      |   view attached

    Hi Tom / Michael / James

    I thought I would attach a practical example of how I try and communicate the interaction (in the built environment) between the responsibilities / capabilities of the design engineer and the end user. This example refers to minimizing respirable crystalline silica dust emissions during building.

    kind regards

    Martin



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    Martin Brian Stirling
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  • 10.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 7 days ago

    A very nice case study, thanks Martin. I have archived a copy.



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    James Trevelyan
    CEO, Director, Close Comfort Pty Ltd, Perth - www.Closecomfort.com
    Emeritus Professor, The University of Western Australia
    www.jamesptrevelyan.com
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  • 11.  RE: What Do Engineers Contribute to Safety that Other Professions Do Not?

    Posted 6 days ago

    Hi Tom, Michael, Martin, and James,

    Thank you all for your thoughtful reflections. It's inspiring to see this conversation unfold because it touches on the very heart of what makes engineering such an important profession. I believe engineers bring a unique and essential two-pronged contribution to safety:

    1. Our technical and systems knowledge across the full asset lifecycle, and

    2. Our ethical obligation to protect life, property, and the environment.

    First, our technical training allows us to think holistically, not just about isolated hazards but about how systems behave over time - through design, construction, operation, and and decommissioning. We understand how materials fatigue, how people interact with systems, and how design decisions made early on can either build resilience or embed latent risks. This systems perspective allows us to create environments where safety is engineered in - not bolted on as an afterthought.

    Second - and equally important - our professional ethics compel us to advocate for the protection of life and well-being, even when this conflicts with short-term commercial pressures. Engineers are not just technical experts; we are stewards of societal trust.

    I would also like to build on Martin's important point regarding the hierarchy of controls.
    While many focus on administrative controls and PPE once risks materialise on the frontline, engineers have a unique opportunity to intervene much earlier - through influencing investment decisions related to systems and infrastructure. By influencing feasibility planning, front-end design, detailed design and procurement choices, we can pursue elimination and substitution strategies that remove or reduce hazards before they ever reach workers or the public.

    For example, selecting inherently safer materials, automating hazardous processes, or designing infrastructure to withstand extreme events are all ways that engineers can shift safety outcomes decisively. These decisions often require strong technical analysis combined with ethical leadership - weighing not just what is cheapest or fastest, but what protects people and future-proofs the system.

    In this sense, engineers sit at the critical junction between technical possibility and ethical responsibility. When we embrace our dual identity - as technical custodians and ethical advocates - we amplify our impact far beyond compliance, contributing to a safer, more resilient world.

    Thank you again for initiating this important discussion. Conversations like these remind me why I am proud to be part of this profession.
    Best regards

    Laurie Bowman



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    Laurie Bowman
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