Directors of Photography:
Actors and Participants:
Southern Alberta Institute of Technology, Calgary, Alberta: 16mm.
Library and Archives Canada:
"The right and wrong way of constructing scaffolding for concrete molding, the moulds, the hazards and the safety precautions and instructions provided on the Job."
Southern Alberta Institute of Technology catalogue:
"Documents a structural collapse and its contributing causes. Explores the stresses and strains on concrete placement and its behavior under various conditions."