Quick Links
Follow Us
1987
In 1987, after retiring from the construction industry, Jim Wiethorn joined Haag Engineering Co. and started a new career in forensic engineering. Jim provided expert consulting services related to crane, rigging and construction accidents.
2005
After meeting Jim Wiethorn on a construction site, Matt and Jim collaborated to form the Crane Group. Matt brought additional depth and expertise for investigating and consulting on a variety of crane, rigging and construction related accidents.
2010
Dave Palo joined Jim Wiethorn and Matt Gardiner in the Crane Group to provide technical services and added depth to their expert services with his CAD and 3D modeling skills.
2014
The largest and most extensive research ever conducted in the industry, a total of 501 crane accidents were evaluated over a 30-year period.
2018
Jim’s dissertation, “An Analysis of Critical Factors of Lift Planning to Improve Crane Safety Based on Forensic Causation of Crane Accidents” examined causation and established duties and responsibilities in accordance with ASME B30 national consensus standards.
2020
In November 2020, Matt Gardiner joined ICC and started ICC Forensics to deliver unparalleled engineering & consulting services for the crane, rigging and construction industry.