May 31, 2006
Golden, Colorado
May 15, 2004
Accident Overview and Issues - [ PDF (619 KB) | PPT (756 KB) ]
Ken Suydam - Investigator-In-Charge
Construction Sequence - [ PDF (931 KB) | PPT (1.90 MB) ]
Michelle McMurtry
Girder Failure - [ PDF (1.64 MB) | PPT (4.36 MB) ]
Dan Walsh
Oversight - [ PDF (1,006 KB) | PPT (1.97 MB) ]
George Black
Falsework Guidance - [ PDF (251 KB) | PPT (398 KB) ]
Dan Walsh