Power Outage on McLean Province Circle

Management just received the following message from a resident on Van Tuyl Place:
Please be advised that a short time ago there was an explosion in an electrical switch box on McLean Province Circle, just before Van Tuyl Place.  Power is out in at least a portion of the development as a consequence.
The fire department has just arrived (Fairfax Co Fire & Rescue) and Dominion Power had also been notified.
This occurred just as children were walking home from school but no injuries are evident.
Please let the MPHOA Board and other residents know about this situation.