Incident Management Team (IMT). Purpose. The purpose of the Incident Management Team (IMT) is to provide a coordinated approach to preparing for, responding to, and managing an emergency incident at Hampden-Sydney College.Incident Management Team (IMT) Members.ncident Management Team (IMT). Purpose. The purpose of the Incident Management Team (IMT) is to provide a coordinated approach to preparing for, responding to, and managing an emergency incident at Hampden-Sydney College. Incident Management Team (IMT) Members.