This seems to be a never ending story. I have been reading about this story for years. It keeps being reported for years. For the life of me I can't understand why the cause of the mold isn't located, corrected and then cleaned up. In that sequence. It appears that the cause is yet to be identified. Maybe someone here knows whether it is a water leak or what. If I were the controllers I would simply notify OSHA. Usually when they get wind of something like this they come in like gang busters. I wouldn't be at all surprised if they did investigate this matter that they would order the tower closed. Thats the way they operate from what I have been told. Turn on the lights at the Smith Terminal Tower.
Occupational Safety and Health Administration
Courtesy: Detroit Free Press
DTW Air Traffic Controllers Sue Over Mold