his document outlines materials that are not accepted at Alter facilities and materials that may be accepted if certain conditions are met. This list is not intended to be comprehensive. Common sense and best judgment will be used to determine which materials can be managed in a safe and responsible manner that minimizes risk and potential liabilities for all parties. Special situations or requests for deviations are to be discussed and cleared with your account executive prior to delivery. Alter's account executives and facility managers are available to answer questions or to discuss concerns you may have.