Duquesne Light Company and Pittsburgh Fire worked to remove additional manhole covers to increase ventilation after an 'electrical malfunction.' ...

Public Safety officials said an electrical issue led to a fire underground, creating pressure that caused the manhole covers ...

Officials said the underground cables overheated and caught fire. The fire caused a manhole cover to explode, cutting power for two blocks, according to officials. PECO said roughly 500 customers ...

These days lots of cables go underground — safer for kites and harder to storm damage. On the other hand, if they do need repair, it is a major operation, as [Practical Engineering] discusses in ...

Works on a lot of manhole jobs in the underground department like identifying cable to cut and remove. To make this task easier, he uses the Hipotronics Transmitter and Detector, which identifies the ...

And with its nonmetallic cable support offerings, Underground Devices has options for nearly any type of manhole, vault, or utility tunnel installation.

Officials said the underground cables overheated and caught fire. The fire caused a manhole cover to explode, cutting power for two blocks, according to officials. PECO said roughly 500 customers in ...