Some customers in Ross Township experienced power problems in the area of Park Place Friday afternoon. Pittsburgh's Action News 4 saw Duquesne Light Company crews on scene. We're told a downed tree caused extensive damage to overhead equipment, resulting in more than 120 Duquesne Light customers losing power. All repairs have been made and power has been safely restored to the area. Duquesne Light is assisting customers who may be without power overnight.