Office of Administrative Services   The Office of Administrative Services: provides management, administrative and program planning services to the Department; provides procurement coordination, supply management, inventory control, space utilization, telephone and other equipment installation and limited transportation services; serves as the Department's liaison with the DC Procurement Office to coordinate, order, receive and inventory supplies, equipment and services. acts as the Department's Fleet Service Coordinator to keep preventive maintenance files on vehicles; undertakes special studies dealing with administrative problems; coordinates matters related to building maintenance; and provides clerical and administrative services to the Insurance, Securities, Banking, Enforcement and Investigation and Risk Finance Bureaus.