Military housing landlord Balfour Beatty Communities, the focus of a Justice Department inquiry following Reuters reports it falsified maintenance logs, said it has taken steps to prevent the practice and make its homes safer for service families. In an improvement action plan filed with the U.S. Air Force in December and approved in February, the landlord detailed a series of steps it said it has taken since coming under federal scrutiny. Balfour Beatty changed its electronic maintenance system, making it more difficult for employees to falsify logs.