Superdome commission eyes change to power system | Houston Chronicle

The panel that runs Louisiana's Superdome approved spending up to $100,000 on Wednesday for an engineering study to be done with an eye toward changing the stadium's emergency power systems.

Entergy Corp. has said it believes the outage was caused by an electrical relay device it installed specially to prevent a power failure at the dome. But it's unclear whether the device had a design flaw or a manufacturing defect.

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