Today I'm taking you for a sightseeing trip to see what fire safety looks like beyond our usual office, residential buildings and car parks. Fire engineering takes on an entirely different dimension when applied to massive infrastructure projects where conventional building codes provide minimal guidance and engineers must forge their own path.

Dr. Mukesh Tomar from Jacobs takes us deep into the world of "non-real estate fire engineering" – the complex realm of cable tunnels stretching dozens of kilometres, nuclear facilities requiring marathon-like design processes, and mega-airports that function as entire cities. These projects demand fundamentally different approaches from traditional buildings, with engineers often working without clear objectives while balancing multiple stakeholders' requirements.

The challenges are as fascinating as they are daunting. How do you establish evacuation strategies for maintenance workers in remote utility tunnels? What happens when nuclear safety requirements from different global standards conflict with each other? And how do you integrate new fire safety systems with decades-old infrastructure during airport expansions? We explore these questions while uncovering the frustrations and rewards of engineering at this scale.

Perhaps most thought-provoking is how these specialised challenges are increasingly relevant to everyday buildings. As electric vehicle charging brings industrial-scale electrical systems into residential buildings, the line between conventional and infrastructure fire safety grows increasingly blurred. Without clear objectives and specialised expertise, are we adequately addressing these emerging risks?

Whether you're a seasoned infrastructure engineer or working primarily in traditional buildings, this episode offers valuable insights into the outer boundaries of fire safety engineering and the critical importance of establishing clear objectives before attempting solutions. Follow the Fire Science Show for more deep dives into the fascinating world where fire science meets real-world engineering challenges.

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The Fire Science Show is produced by the Fire Science Media in collaboration with OFR Consultants. Thank you to the podcast sponsor for their continuous support towards our mission.