The visualization that BIM modeling provides for AEC firms is invaluable. Gorgeous, detailed building models help every stakeholder—be it the designer, contractor, or client—better understand the nature of the project and what can be expected when it comes time to prepare the deliverables. Things get complicated, however, when it’s time to actually start building. What happens when the timeline isn’t right? What is your backup plan for discovering problem areas during construction? How will you account for any workplace injuries?