salsa
Senior Member
There has got to be better options than wood.
AoD
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There has got to be better options than wood.
AoD
Is it even safe to use wood right by the third rail?
AoD
There has got to be better options than wood.
AoD
It has been for the past 100+ years, and it will likely continue to do so. Hell, the third rail is carried by wooden ties, and they've never been an issue.
For the record however, the TYSSE was built with engineered fibreglass coverboards. Where they need to be replaced the engineered fibreglass ones are the new standard.
Dan
Correct me if I'm wrong (I am not at all an electrical engineer), but wood is a damn fine insulator. Assuming it was in contact with the third rail, the only way I believe it would really be able to catch fire is if water, debris, or metal fasteners were in a close enough proximity to the third rail to cause continuous arcing, leading to a fire.
If I am correct in this assumption, I don't even think fibreglass would have helped much, given that there would have still been a short circuit and, most likely, fire from track debris. Any failure of the third rail cover would have shut down the system regardless since they'd have to cut track power and perform an extensive repair. This all leads to the question of why and how the cover failed to begin with.
Correct me if I'm wrong (I am not at all an electrical engineer), but wood is a damn fine insulator. Assuming it was in contact with the third rail, the only way I believe it would really be able to catch fire is if water, debris, or metal fasteners were in a close enough proximity to the third rail to cause continuous arcing, leading to a fire.
If I am correct in this assumption, I don't even think fibreglass would have helped much, given that there would have still been a short circuit and, most likely, fire from track debris. Any failure of the third rail cover would have shut down the system regardless since they'd have to cut track power and perform an extensive repair. This all leads to the question of why and how the cover failed to begin with.
I dont even blame the person for opening the doors to get out. Especially with how damn slow the TTC is with relaying info to passengers. It's common for delays to go on for 30 mins-1 hour, after which passengers will either have no info as to what's going on or they will have 5 different accounts of the issue.
I dont even blame the person for opening the doors to get out. Especially with how damn slow the TTC is with relaying info to passengers. It's common for delays to go on for 30 mins-1 hour, after which passengers will either have no info as to what's going on or they will have 5 different accounts of the issue.
^Not to mention with how hot it would get in a packed train with winter gear on. Personally, i'd give him/her a round of applause.
People are gettting fed up with all the issues, and lack of communication. Especially when the tunnels are getting filled with smoke; i'm sorry do they really expect people to inhale smoke in an enclosed area with having little clue as to what's really going on?
The person probably saw the smoke building up and thought to take chances elsewhere. To be completely honest, if onboard a powerless train in a smoke filled tunnel I too would likely try to evacuate.
Should commuter train, and heavy & light rail cars have smoke and CO detectors inside them?
I’m pretty sure I’ve noticed them on the CEM cars.They should and I am surprised they do not. GO transit has an axe onboard but they do not have a smoke detector.
I dont even blame the person for opening the doors to get out.
I'm not encouraging it, nor am I saying it is the smartest thing to do. All i'm saying is that I understand why the individual did what they did.I do, it's absolutely idiotic for a number of reasons.