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Electrical Systems

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Luas Green Line to Restart From 6 p.m. After Safety-System Power Fault

Engineers traced the outage to a 48-volt safety circuit that prevented safe re-energising of the line.

Civic Center BART Reopens After Third-Rail Fire as Single-Tracking Delays Trains

Costa Rica Reopens Airspace After Radar Outage Halts Flights Nationwide

BART Restores Full Service After San Leandro Fire Delays Green Line