During the calendar year 2011, Luminant focused on upgrading and implementing their existing Meridium APM solution in support of the Reliability Optimization Initiative (ROI) Maintenance Operating Basis (MOB) project. The primary objective of this project was to configure the Luminant installation of the Meridium application to support the Luminant Maintenance Basis and Preventive Maintenance program business and work processes. These work processes included strategy definition, strategy optimization, and integration of the strategies into the current EAM solution for maintenance execution. The project also included updating business processes for improved integration to work process control and maintenance feedback to create an enhanced, living PM program for the Luminant lignite fleet. This presentation will focus on the project and efforts deployed to create a complete Maintenance Operations Basis for Luminant, including the integration of various data sources (EAM system, GADSnxl, Corrective Action Program, AWARE) in order to produce optimized asset strategies and future state asset health reporting in Meridium.