RPI clearly had the information and obligation to understand the nature of their problem and to implement an effective solution. Turns out they were unable to d

RPI clearly had the information and obligation to understand the nature of their problem and to implement an effective solution. Turns out they were unable to do so. One might say that the scientists were not trained on how to implement effective operational procedures, believing instead that a piece of paper with a message on it would be effective. Their claim that a cleaning company should have been able to anticipate their failure and do a better job at operational assessment than RPI seems like a losing argument.