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In this five-part series, based on his widely-adopted & bestselling text Collapse of Burning Buildings: A Guide to Fireground Safety, Deputy Chief Vincent Dunn shares his experiences and knowledge about size-up, specific collapse types, patterns that occur, warning signs, and dangers inside as well as outside the structure. Discussion questions are presented at the end of the program.
Part 4: Floor Collapse features analysis and case studies of floor collapse, floor deck failure, and floor beam support for floor systems. It also identifies warning signs of collapse and outlines firefighter evacuation scenarios.
(Originally released on VHS in 1990)