WRC News4 At 6 January 16, 2015
That severely damaged by electr arcing during mondays metro incident. This was in a tunnel south of the lenphant pla station. Now, early information from the nationfed s that when that arc occurred a Circuit Breaker, a safety component, tripped, cutting power to one section of track. But it would be another 46 minutes before the damaged section was completely cut off. When workers at Metro Operations Center tripped another Circuit Breaker by remote control. In the meantime ventilation fans had b turned on inside the tunnel but firefighters report were delayed by uncertaiy or weather the track ...