4 ms·
What do you do if some incident halts full trains (possibly depowering them but for things like emergency lighting) near the midpoints of longer sections of 40
by raattgift 1y ago
What do you do if some incident halts full trains (possibly depowering them but for things like emergency lighting) near the midpoints of longer sections of 40 degC deep tunnels?
- thyristan 1y agoYou can survive a few hours at that temperature, so not an immediate catastrophe. You should be still able (though not comfortable) to walk to the next emergency exit or station.
- ReptileMan 1y agohow many times has this scenario happened in last 20 years?
- sealeck 1y agoThis is exactly the kind of thinking that lead to https://en.wikipedia.org/wiki/King%27s_Cross_fire https://en.wikipedia.org/wiki/King%27s_Cross_fire In safety engineering you do have to think about low-probability events.