Should the presence of lightweight trusses be a consideration in pre-planning?

Consider the problems pointed out by the NIOSH F2000-13 case study and write a paper that answers the following:

1. What part does “size-up” play in the safe handling of these incidents?
2. Should the presence of lightweight trusses be a consideration in pre-planning?
3. Should the business/building owner be required to place placards on the exterior of the building indicating the presence or a trussed roof system?

Case Study:

https://myclassroom.apus.edu/shared/commonfolder/security-and-global-studies-common/EDMG/FSMT287/Week5ReportF2000-13RestaurantFire-Texas.pdf