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Andrew[_22_]
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Posts: 6,213
Condensate
On 03/03/2018 14:44,
wrote:
And then find that where the ice was close or had formed around the
components of the overhead power lines attached to the tunnel roof you
have knocked them out of alighment or even dragged them down creating
really long delays while they get repaired.
It's southern region. 3rd rail 800v DC,. No overhead 25Kv stuff.
But there are lineside signalling and power cables that might get skewered.
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