Please develop/provide an example scenario that illustrates the place that still exists in the Project Management landscape for formal structured Project Management that places an emphasis on investing significant resources on project planning and detailed documentation. This can be an example from industry (not necessarily IT), from your own life, or even from fiction (novel/film/game). In one page or less describe:

Question-1. 

How the specific aspects of the scenario illustrate the importance of detailed planning and documentation?