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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.
2012
Ray King joined the Crane Group full-time after first interning with the group. Ray brought technical and consulting depth with his analytical and consulting expertise.
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
Ben Taylor has over fourteen years of structural engineering experience. He worked eight years in Stress Analysis groups at two aviation subcontractors where he examined newly designed secondary structure, typically aluminum, steel, fiberglass, or honeycomb composite members secured with combinations of bolts, screws, rivets, and welds. Mr. Taylor also performed static, fatigue, and damage tolerance analyses of fuselage skin, stringers, and frames (primary structure). Some calculations included finite element analysis models. He reviewed detail, assembly, and installation drawings of aircraft components for structural integrity and signed the drawings as the structural lead. Mr. Taylor also assembled test fixtures for structural validation and flexure testing of aluminum and fiberglass composite coupons for ASTM standard testing.
Mr. Taylor worked six years at Haag Engineering Company and completed over 700 assignments in eleven states and Puerto Rico. Evaluated structures comprised residential, commercial, and industrial properties. He examined many buildings for the extent of damage to roofing and wall cladding from hailstone impacts, wind effects, and source of moisture intrusion. He assessed building foundation systems for causes of movement. Collapsed structures were examined to determine failure origins. He inspected several structures for the extent of damage following vehicle and tree impacts, fires, and above ground explosions. Since joining ICC Forensics, Mr. Taylor has investigated numerous crane, rigging, heavy equipment, fall protection, and other construction and industrial incidents.
Mr. Taylor is currently a licensed Professional Engineer in eleven states and Puerto Rico. He earned a Master of Engineering in Civil Engineering from The University of Texas at Arlington, and a Bachelor of Science in Civil Engineering from The University of Texas at Austin.
Ray has extensive experience as a forensic structural and civil engineer. Having primarily focused on construction litigation cases, he has developed expertise in engineering technical skills and analysis as well as the communication and teamwork requirements needed to be a successful member of a forensics team. As a licensed professional engineer, Ray has provided consulting engineering work throughout the United States as well as internationally as an expert in technical matters involving civil engineering, commercial and residential construction, energy, and natural disasters.
Ray received a B.S. in Architectural Engineering from The University of Texas at Austin and an M.Eng. in Civil and Environmental Engineering from the Massachusetts Institute of Technology. His graduate research included a detailed statistical analysis of crane-related construction accidents. He also currently serves as an alternate member on the ASME B30.29 Self-Erecting Tower Cranes sub-committee.
Dave Palo joined the ICC Forensics team when the company started in November, 2020. Dave is a veteran CAD & field technician familiar with forensic engineering, specializing in cranes & heavy equipment. Dave got into the heavy equipment industry in 1997, working for Skyjack, where for 3 years he worked in research & development, designing telescopic self-propelled manlifts. Then he got an opportunity with Elliott Equipment, where for 10 years he worked in research & development, designing truck mounted cranes, manlifts, concrete pumpers & other custom equipment. For the last 11 years, Dave worked for Haag Engineering, where he was a CAD & field technician. During this time, some of his duties in the office included creating 3D models, 2D layouts, animations & physical scale models to assist engineers with reports & court exhibits. At the same time, he was involved with field inspections, photo documentation, acquiring/documenting evidence, 3D scanning & general accident scene/equipment documentation.
Dave has a 2-year technical degree in mechanical design from Lake Area Technical Institute in Watertown, SD, as well as significant experience in architectural, civil & concrete technology. He is highly proficient in 2D layouts/3D modeling & also has experience with animations & finite element analysis.