A 7mm beam was substituted for a 25mm one. The result is partly seen below - what isn't seen is the flattened wreck of the car that was right below the concrete blocks when the beam gave, or the skylift operator that also was beneath the blocks.
2008-07-19 17:42
2008-07-19 17:44
Random nearby construction junk:
2008-07-19 19:12
2008-07-19 19:52