1.CORRECTIVE APPLICATION OR DATABASE MAINTENANCE: 1.1.DATABASE: Analysis of Trouble data originated from all Trapeze tables on SCAT1 server [MMSDATA andMMSMAP]. Database back up and log file backups Database size management Database update & tuning Database analysis of the root server that can potentially cause problems. Bug fixes - the emergency repair of any system operation that does not comply with the current signed and approved system specification. This includes system errors, ''hung'' or haltedscreens, or unexpected results within the system that render it unusable for the purpose forwhich it was designed. All errors should be reported to the Consultant through the previously defined methods, on a timely fashion.Configuration and Maintenance of Database servers (production and test) 1.2TRAPEZE PASS APPLICATION SUPPORTTrapeze Upgrades and hot fixes installation and configurations on servers and workstations Trapeze Pass Application training for Schedulers, Dispatchers, Reservationists and Roadsupervisors Trapeze Application errors resolution on the following modules: Clients interface Booking and trip administration interfaces Dispatching interface Schedule editor Interface Monitor interface with AVL enhanced capabilities MDT center interface with AVL and event enhanced capabilities Trapeze Pass system configuration (system properties, polygons, andscheduling parameters)