TenThreeTwenty Building

10320 Little Patuxent Parkway • Columbia, MD 21044

Power Failure

TenThreeTwenty Building is serviced by BGE. In the event of power failure, the batteries will provide emergency power for the buildings fire panel and emergency lighting system. If you experience an outage, please contact BGE at 800.685.0123, or RMR at 443.283.8200.

It is seldom necessary to evacuate the building during a power failure. Unless you are directed to do so by emergency personnel, please remain in your offices.