Occupational Safety Expert Witnesses

Opelika, Alabama

Human Factors, Safety - Slips Trips Falls, Cognitive Engineering, Education Schools Youth Organizations, Manufacturing - Guarding Exposure Training Fall Protection OSHA, Ergonomics, ADA, Premises Liability, Product Liability, Warnings and Labels, Occupational Safety, Agriculture- Poultry Horses, Walkway Auditing, Lock Out Tag Out (LOTO), OSHA

Dr. Victoria Ballard, MSE, PE, CSP, CHFP, is an industrial and systems engineering expert specializing in human factors, occupational safety, and forensic analysis. With over sixteen years of experience as a consultant and educator. As a consultant, she provides investigations, reports, and expert analysis in legal cases involving workplace safety, human performance, product design, and environmental factors. She applies her expertise to analyze how individuals interact with products, environments, and occupational systems, offering clear and data-driven insights into accident causation and prevention. Dr. Ballard has held engineering roles in chemical manufacturing, civil engineering, construction, and industrial safety, ensuring compliance, risk mitigation, and system optimization. She has served in various roles such as Adjunct Faculty, Graduate Researcher, Graduate Teaching Assistant, and Fellow at seven universities (University of Washington, Embry-Riddle Aeronautical Universi...

MOUNTAINBURG, Arkansas

Engineering, Mechanical Engineering - OSHA, equipment & machinery, occupational safety, machine guarding, plastics processing equipment, lockout-tagout (LOTO), Injection molding machines, blow molding machines, industrial accidents, thermoformers, product warning, product defect, machine design, pumping-piping systems, patents, patents

Mr. Hamilton is a highly experienced licensed mechanical engineer. He has 25+ years of teaching experience. He is an experienced expert witness who has testified at over 70 depositions and over 15 trials Mr. Hamilton, is a full-time faculty member of the University of Arkansas. In this faculty position he is responsible for teaching undergraduate mechanical engineering courses. Previously Mr. Hamilton worked as a full-time consulting engineer assisting professionals in both industry and the legal community by serving as a consultant and as an expert witness. As an expert, Mr. Hamilton has evaluated hundreds of consumer, industrial and agricultural incidents related to safety, machine guarding and mechanical engineering. He has worked in industry as a manufacturing and plant engineer and has been responsible for the safety of an industrial plant with over 300 employees, where he designed guards and worked extensively with plastic injection molding machines amongst many other indu...

Fort Collins, Colorado

Epidemiology, Industrial Hygiene - public health, environmental health, exposure science, exposure assessment, chemical hazard, indoor air quality, aerosols, wildfire, wildfire smoke, COVID-19, OSHA, exposure modeling, inhalation, pandemic, occupational health, occupational safety, toxicology, risk assessment, emergency management, heat

Dr. Kristen Good is an Epidemiologist, Certified Industrial Hygienist (CIH), and Exposure Scientist with over 15 years of experience in risk assessment, toxicology, exposure assessment, and environmental sciences. She has worked across academia, research, private industry, and government. She has a Ph.D. in Environmental Health (epidemiology concentration) from Colorado State University, a Master’s degree in Environmental Management, (toxicology focus) from Duke University, and a B.S. in Biology from Boston College. Her work has focused on human exposure, risk assessment, and health outcomes (respiratory pathogens, wildfires, biomass burning, mold, and chemical exposures). Dr. Good has served as the leading technical authority in occupational health and indoor air quality at the Colorado Department of Public Health and Environment (CDPHE) since 2020. She manages the state’s indoor air quality improvement programs (including work related to improving IAQ in schools, workplaces, and ...

Sarasota, Florida

Accident Reconstruction, Biomedical Engineering - Auto Accident, Accident Reconstruction, Biomedical, Biomechanical, Collision Analysis, Crash Data Retrieval, Human Factors, Motorcycle, Occupational Safety, Premises Liability, Product Liability, Slip Trip & Fall

Bradley is a Biomedical and Mechanical engineer with extensive experience in accident reconstruction. Bradley is a licensed professional engineer (PE) in Michigan and Florida. He specializes in vehicular accident reconstruction and has investigated hundreds of vehicle accidents involving cars, trucks, pedestrians, bicyclists, motorcycles, etc. The investigations have involved issues of nighttime visibility, downloading of crash data (black box data), reaction time, and blind spots. He holds a Bachelor of Science in Mechanical Engineering from the University of Michigan and a Masters of Science in Engineering with a concentration in Biomedical from Purdue University. Bradley has co-authored a chapter in Forensic Human Factors and Ergonomics: Case Studies and Analysis and Occupational Health and Safety Management in the Handbook of Human Factors & Ergonomics. He is also currently a committee member of the Underwriters Laboratories (UL) Standards Technical Panel (STP) 2201: Engi...

Port Charlotte, Florida

Safety, OSHA - Accident investigation, confined space, fall protection, personal protective equipment and gear, slip and fall, DOT, construction safety, construction accidents, electrical injury and damage, machine guarding, hazardous materials, safety standards, warehouse safety, manufacturing safety, hazardous waste, workers compensation

Ms. Heimdahl Chernault is a respected professional with over 30 years of expertise in the field of occupational safety and risk management. A proud Army veteran and former helicopter pilot, she also holds a Master of Science degree in Risk Control—specializing in Safety, Environmental Management, and Industrial Hygiene—from the University of Wisconsin-Stout. Her certifications include the Certified Safety Professional (CSP) #19177, awarded by the Board of Certified Safety Professionals (BCSP), and the Registered Environmental Manager (REM) designation, through the National Registry of Environmental Professionals (NREP). She is also an OSHA authorized outreach trainer for construction. Ms. Heimdahl Chernault was named J.J. Keller's "Safety Professional of the Year" for 2023. Her expansive experience spans diverse industries, including: General Industry: Large and small-scale manufacturing, warehousing, commercial airlines, and semiconductors. Construction: Comprehensive safety o...

Ann Arbor, Michigan

Human Factors, Warnings & Labels - Chemical Risk Communication, Chemical Hazard Communication, Occupational Health and Safety, Consumer Product Safety and Warnings, User Response, Product Safety Evaluation, Medical Safety, Recreational Safety, Retail Safety, Occupational Safety, Premises Liability, ANSI Z535, ANSI Z129.1, ANSI Z400.1, Chemical Labeling, Warnings

Ms. Raina Shah is a Principal Consultant in the Human Factors group and directs chemical risk communication activities. She has extensive experience in litigation matters related to chemical hazard communication, occupational health and safety, and consumer product safety and warnings. Her activities have included researching user response to warnings and instructions; evaluating product safety information in consumer, medical, recreational, retail, and occupational contexts; analyzing product and occupational accidents and premises safety issues; and providing general safety and human factors consultation. Ms. Shah has played an active role in national standards for consumer product warnings and instructions (ANSI Z535), chemical labeling (ANSI Z129.1), and material safety data sheets (ANSI Z400.1), and she has regularly guest lectured at the University of Michigan on topics including hazard communication, driver distraction, and uncertain health and safety risks. Ms. Shah holds ...

Ann Arbor, Michigan

Human Factors, Warnings & Labels - Instructions, ANSI Z535, Safety Symbols, Human Error, Occupational Safety, Consumer Products, Children's Products, Chemical Hazard Communication, Motor Vehicles, Off-road and Recreational Vehicles, Boats Watercraft Watersports, Construction Equipment, Outdoor Power Equipment, Farm Machinery, Industrial Machinery, Firearms

Mr. Steven Hall holds a B.S.E. in Engineering Physics and an M.S.E. in Industrial and Operations Engineering from the University of Michigan. He has expertise in the fields of warnings and instructions design, ergonomics, human factors engineering, and product and occupational safety. Mr. Hall serves as Chairperson of the American National Standards Institute (ANSI) Z535 Committee on Safety Signs and Colors. This committee establishes national consensus standards for, among other things, product safety labels and safety information in product manuals. He previously served as Chairperson of the ANSI Z535.4 Subcommittee on Product Safety Signs and Labels. He is a member and former Vice-Chairperson of the ANSI Z535.6 Subcommittee on Product Safety Information in Product Manuals, Instructions, and Other Collateral Materials. He is also a member of the ANSI Z535.5 Subcommittee on Safety Tags and Barricade Tapes (for Temporary Hazards) and the Z535.2 Subcommittee on Environmental and ...

Missouri

Engineering, Mechanical Engineering - OSHA, equipment & machinery, occupational safety, machine guarding, plastics processing equipment, lockout-tagout (LOTO), Injection molding machines, blow molding machines, industrial accidents, thermoformers, product warning, product defect, machine design, pumping-piping systems, patents, patents

Mr. Hamilton is a highly experienced licensed mechanical engineer. He has 25+ years of teaching experience. He is an experienced expert witness who has testified at over 70 depositions and over 15 trials Mr. Hamilton, is a full-time faculty member of the University of Arkansas. In this faculty position he is responsible for teaching undergraduate mechanical engineering courses. Previously Mr. Hamilton worked as a full-time consulting engineer assisting professionals in both industry and the legal community by serving as a consultant and as an expert witness. As an expert, Mr. Hamilton has evaluated hundreds of consumer, industrial and agricultural incidents related to safety, machine guarding and mechanical engineering. He has worked in industry as a manufacturing and plant engineer and has been responsible for the safety of an industrial plant with over 300 employees, where he designed guards and worked extensively with plastic injection molding machines amongst many other indu...

Oklahoma

Engineering, Mechanical Engineering - OSHA, equipment & machinery, occupational safety, machine guarding, plastics processing equipment, lockout-tagout (LOTO), Injection molding machines, blow molding machines, industrial accidents, thermoformers, product warning, product defect, machine design, pumping-piping systems, patents, patents

Mr. Hamilton is a highly experienced licensed mechanical engineer. He has 25+ years of teaching experience. He is an experienced expert witness who has testified at over 70 depositions and over 15 trials Mr. Hamilton, is a full-time faculty member of the University of Arkansas. In this faculty position he is responsible for teaching undergraduate mechanical engineering courses. Previously Mr. Hamilton worked as a full-time consulting engineer assisting professionals in both industry and the legal community by serving as a consultant and as an expert witness. As an expert, Mr. Hamilton has evaluated hundreds of consumer, industrial and agricultural incidents related to safety, machine guarding and mechanical engineering. He has worked in industry as a manufacturing and plant engineer and has been responsible for the safety of an industrial plant with over 300 employees, where he designed guards and worked extensively with plastic injection molding machines amongst many other indu...

Lancaster, Pennsylvania

Slip Trip & Fall, Industrial Hygiene - Certified Industrial Hygienist, CIH, Workplace Safety, Occupational Safety, Chemical Exposure, Public Health, Trenching, Construction Safety, Rigging, Accident Investigation, Coefficient of Friction, Slip Resistance, Lockout, Electrical Safety, NFPA 70E, Air Quality, Noise, Safety Culture, OSHA, CSP

Over 30 years in Safety & Health. Authorized Trainer and Instructor-Trainer for the OSHA Training Institute Outreach Education Center in Construction (exp) and General Industry. Masters Public Health (MPH) (Hopkins), Masters in Safety Sciences (MS) (IUP) Post-baccalaureate Certificates in Environmental Health & Industrial Hygiene (Johns Hopkins) / Epidemiology & Bio-statistics (Drexel). Certified Safety Professional (CSP) Certified Industrial Hygienist (CIH) Construction Health & Safety Technician (CHST) Emergency Medical Technician - PA (EMT) Associate in Risk Management (ARM) Certified XL Tribometrist (CXLT)(slip-resistance) Frequent Public Speaker on Safety and Health Issues. Creative approaches and perspectives to cases. Defense and Plaintiff work. Organization Participation and Memberships: Lancaster County Industrial Safety Council (officer positions); American Society of Safety Professionals (ASSP); American Industrial Hygiene Association (AHIA): Full Member; Member of t...

Texas

Engineering, Mechanical Engineering - OSHA, equipment & machinery, occupational safety, machine guarding, plastics processing equipment, lockout-tagout (LOTO), Injection molding machines, blow molding machines, industrial accidents, thermoformers, product warning, product defect, machine design, pumping-piping systems, patents, patents

Mr. Hamilton is a highly experienced licensed mechanical engineer. He has 25+ years of teaching experience. He is an experienced expert witness who has testified at over 70 depositions and over 15 trials Mr. Hamilton, is a full-time faculty member of the University of Arkansas. In this faculty position he is responsible for teaching undergraduate mechanical engineering courses. Previously Mr. Hamilton worked as a full-time consulting engineer assisting professionals in both industry and the legal community by serving as a consultant and as an expert witness. As an expert, Mr. Hamilton has evaluated hundreds of consumer, industrial and agricultural incidents related to safety, machine guarding and mechanical engineering. He has worked in industry as a manufacturing and plant engineer and has been responsible for the safety of an industrial plant with over 300 employees, where he designed guards and worked extensively with plastic injection molding machines amongst many other indu...