Julian M. Toneatto, PhD, PE, PP, has over 40 years of experience in Civil, Structural, and Environmental Engineering Consulting. Dr. Toneatto has a Doctorate in Structures and Dynamics and MBA in Finance. His former employers include the Department of Defense, U.S. Army Corps of Engineers, States, Municipalities, DOT, private and public firms, and the EXXON Corporation.
Dr. Toneatto served as a Professor of Civil Engineering and Course Director at the Department of Civil Engineering, U.S. Military Academy. He structured, revised, and taught courses in Advanced Structural Analysis, the Honors Course in Structural Analysis and Steel Design, and authored and taught Soil Mechanics. Dr. Toneatto has also served on the faculty at USMA (West Point): Department of Civil and Mechanical Engineering, Philadelphia University and The US Army Engineer School at Fort Leonard Wood, MO.
Litigation Support - Dr. Toneatto has been offering his expert witness services to the legal industry for decades. A Forensic Engineer, he provides expert reports, depositions, and court testimony in support of litigation.
Areas of Expertise:
Ralph Aronberg, P.E., has reconstructed over 1,500 accidents and has testified in over 150 jury trials, since founding the firm in 1983. He provides Expert Witness services in the areas of:
Mr. Aronberg is published in the fields of pedestrian / bicycle / motorcycle accident reconstructions, and 3 Dimensional Animations and Scientific Visualizations through the Society of Automotive Engineers. Mr. Aronberg is a Fellow member of the National Academy of Forensic Engineers, and certified as a Diplomat in forensic Engineering.
Peter Petrovsky, PE, CE, ME , has provided services as a consultant and an expert witness in applied Civil and Mechanical Engineering Science, Building, Infrastructure, and Earthwork Contracting. His strength and experience is to successfully combine engineering and applied mechanics with the field experience and contracting skills. He packages civil, mechanical engineering, as well as, general, engineering, earthwork and paving and hazardous waste contracting into one package for the use of his clients. His services also include construction job site safety in fire prevention and personnel protection.
Litigation Support - Mr. Petrovsky's shirtsleeve approach to problem solving gives him the ability to distill complex technical issues to a palatable presentation in the appropriate forum. Serving the legal industry for 25 years, he has been retained in over 600 plaintiff and defense cases, been deposed over 200 times, and given testimony approximately 100 times. Mr. Petrovsky's services include testing and analysis, trial preparation case analysis, deposition review and expert summary, evidence presentation, consulting, report writing, court exhibits, static and computer depictions, construction and engineering contract analysis, accident reconstruction, and interpretation of administrative regulations. He has assisted counsel on cases in California, New York, Indiana, Pennsylvania, Hawaii, Kentucky, and Nevada.
Areas of Expertise:
David B. Spiegler, CCM has more than 45 years of proven experience in providing expertise across a broad spectrum of activities involving Meteorology, Climatology, and the Environment. Since the 1980s, he has provided expert analysis for more than 50 law firms and insurance companies on weather related legal and/or insurance claims. Mr. Spiegler has worked on cases in a number of states and has testified in district and superior courts, at arbitration hearings, and at environmental regulatory hearings. He has always been found to be qualified by the court.
Mr. Spiegler's cases range from slip and fall accidents, to motor vehicle, aircraft, and boating accidents, wrongful death and homicide, as well as cases for which damage to – or loss of – property from wind , snow, heavy rain, flooding, and ocean waves occurred. For many cases, he visited the site of the event and evaluated the physical and terrain factors. For all cases, he acquired, analyzed, and interpreted the weather data, reconstructed the weather at the time and location of the event/incident and/or damage or loss, and provided expert opinion and rationale for the opinion.
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Fall Protection – all areas where fall hazards exist OSHA, ANSI and related building codes, standards and regulations Ergonomics/Human Factors Structural Engineering Slips, trips, friction co-efficients Hunter’s Tree Stand Cases Confined Space Rescue
Ray Helmer is a Licensed Professional Engineer in the states of Texas, Oklahoma, Alabama, Ohio and Kansas. He is available to perform Expert Witness Services in all 50 states. Ray Helmer has acted as an Expert Witness and as a consultant to both plaintiffs and defendants and their representing counsel in the resolution of numerous cases. He has been called as a consultant in cases involving insurance companies, utility companies, state highway departments, railroad companies, private companies, and land and commercial developers.
As an Expert Witness/Consultant, Mr. Helmer enjoys a reputation for his rigorous attention to detail and professional expertise. He spends a considerable amount of time inspecting the sites where the alleged instances occurred, taking photographs, preparing detailed surveys, and reports, reviewing witnesses' statements and depositions, and using his professional knowledge and expertise to provide accurate and impartial assessments.
Areas of Expertise:
Traffic Engineer Expert Witness / Motor Vehicle Accidents
Kunzman Associates is a Transportation Planning and Traffic Engineering consulting firm providing professional expertise to both the public and private sectors. Additionally, Noise and Air Quality / Greenhouse Gases analyses are available on a seamless integrated basis with the traffic analysis.
Since it's founding over 40 years ago in 1976, the firm's goal has been to provide the best traffic and transportation engineering (and related services) available through highly qualified personnel.
Areas of Expertise:
Regularly working in OH, PA, MI, NY & nearby states.
James D. Madden PE has over 40 years of experience as an Engineer including 17 years of Engineering Design, Industrial Operations, and Construction assistance, and 30 years of Forensic Engineering experience. James D. Madden's background includes the application of mechanical and chemical engineering research, industrial operations, equipment design, and facilities design with emphasis on Safety Analysis, Safety Design, and Safety Operations. James D. Madden's Forensic Experience has been based on principles of mechanical and chemical engineering and the principles of:
Accidents Investigated by James D. Madden include:
James D. Madden has worked over 30 years as a forensic engineer. In this time, James D. Madden has prepared over 600 written expert reports, and over 60 expert affidavits with technical content in response to motions. James D. Madden has provided testimony in over 90 discovery depositions and has testified in over 75 trials in local, state, and federal courts in several states. James D. Madden's services initially include consultation, on-site investigation, inspections, data collection, and preliminary evaluation. In addition, James D. Madden also provides calculations, testing, research, accident analysis, equipment and facilities analysis, accident and crash reconstruction, and verbal and written expert reports. James D. Madden's expert witness testimony is available for depositions, arbitrations, hearings, and trials.
Greg Gerganoff, CSP, Esq., possesses extensive experience in the safety compliance and practice involving OSHA and MSHA. He obtained is law degree from Western Michigan University, Cooley Law School and practiced general civil law forapproximately 12 years in Colorado prior to entering the safety profession. He earned a Certified Safety Professional certification and has 18 years field safety experience in mining, oil and gas, construction, manufacturing, power plant outages and light rail construction.
His professional safety experience includes OSHA / MSHA Safety field work and compliance with experience in the heavy construction, manufacturing, light rail construction, power plant outages, public schools, oil and gas, mining, pipeline, and trenching and excavation industries.
Litigation Support: Mr. Gerganoff assists with discovery questions regarding safety matters. Safety opinions based upon statutory, administrative, judicial rulings and related industry association safety policies ancillary to OSHA and MSHA. Mr. Gerganoff is retained by attorneys for both Plaintiff and Defendant.
Some of the subject matter litigation he has handled include: