Re: Daily News Article About Dangers of Platform Extenders at Union Square (1013769) | |||
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Re: Daily News Article About Dangers of Platform Extenders at Union Square |
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Posted by IRT/O on Wed Dec 15 11:40:39 2010, in response to Daily News Article About Dangers of Platform Extenders at Union Square, posted by heypaul on Wed Dec 15 06:11:41 2010. I was thinking about a release valve or like the TSQ shuttle the T/O can retract the GF; but there is a problem in that if you release the GF to free a trapped person they might fall onto a shoe and be electricuted. Also, people holding the trapped person might be electricuted. The NYCT needs a procedure for this. You must shut off 3rd rail power before releasing the GF. I don't know if GF's power and the 3rd rail are connected. |