For decades, the RSPS certified team has developed and managed schedules using Oracle’s Primavera P6 and MSProject. P6 is a robust database software program that allows RSPS to plan, schedule, and control large-scale construction projects. Once we create the project database, including the specific Work Breakdown Structure (WBS) for pre-construction and construction, then we add in the deliverables, activities, durations, resources, and relationships.