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Forensic Investigations
Unveiling Insights. Delivering Results.
At EPS, we specialize in forensic investigations that determine the responsibility for and root causes of industrial accidents, equipment failures, fires, explosions, and product contaminations including but not limited to fuels, natural gas, propane, benzene, ethylene, carbon monoxide, hydrogen sulfide, PFAS, fertilizers, ammonium nitrate, explosives, ethanol, nitrocellulose, ammonia, silica, lead, transition metals, enriched oxygen, hydrogen peroxide, carbon black, rubber, and most other chemicals. With a multidisciplinary team of experts in engineering, chemistry, and operations, we provide comprehensive analyses that stand up to the highest levels of scrutiny.
Our Expertise
Industrial Accidents & Equipment Failure Analysis
We conduct thorough investigations into industrial accidents and equipment failures to determine causation and liability.
Root Cause Analysis: Identifying the fundamental reasons behind failures.
Failure Mode and Effects Analysis (FMEA): Systematically examining potential failure points.
Compliance Assessment: Evaluating adherence to industry standards (OSHA, ASTM, NIST, NFPA).
Data Forensics: Analyzing operational data to reconstruct events.
Process Safety Management (PSM): Assessing safety protocols and procedures.
Fire & Explosion Investigations
Our certified experts determine the origin and cause of fires and explosions in industrial settings.
Certified Fire & Explosion Investigation (CFEI): Engineers certified through the National Association of Fire Investigators.
Combustion Analysis: Examining fuel sources, ignition mechanisms, and combustion processes.
Blast Wave Modeling: Assessing the impact and propagation of explosions.
Regulatory Compliance: Ensuring investigations align with NFPA and other relevant standards.
Environmental & Chemical Release Investigations
EPS provides expert analysis of environmental incidents, including hazardous chemical releases and community exposure events.
Environmental Impact Assessments: Evaluating the extent of contamination.
Regulatory Compliance: Interpreting environmental regulations and standards.
Community Impact Studies: Assessing effects on public health and safety.
Remediation Strategies: Advising on cleanup and mitigation efforts.
Product Contamination Investigations
We specialize in tracing the origins of product contaminations, including carcinogenic compounds and off-spec manufacturing.
Chemical Analysis & Testing: Identifying contaminants at trace levels.
Supply Chain Assessment: Examining raw materials and manufacturing processes.
Regulatory Guidance: Navigating FDA, EPA, and other regulatory frameworks.
Recall Consultation: Providing strategic advice for product recalls.
Why Choose EPS for Forensic Investigations?
Technical Excellence
Our team combines extensive knowledge in engineering disciplines with practical industry experience. Led by Dr. John A. Williams—a licensed Professional Engineer, Certified Fire and Explosion Investigator, and Fellow of the American Institute of Chemical Engineers—we bring over 40 years of expertise to every investigation.
Comprehensive Approach
We approach each case with meticulous attention to detail, utilizing state-of-the-art methodologies and technologies. Our investigations are thorough, unbiased, and adhere to the highest professional standards.
Litigation Support & Expert Testimony
EPS offers robust litigation support, including expert witness testimony. Our experts are adept at communicating complex technical concepts in understandable terms, both in reports and on the stand.
Customized Solutions
We recognize that every incident is unique. Our investigations are tailored to the specific circumstances of each case, ensuring accurate and relevant findings.
“John and his team are amazing. They took one of the most scientifically complicated cases I’ve ever been involved in and truly figured out what happened. That was hard enough to do, but perhaps where they really shined was in explaining that science — first to me so that I could effectively question witnesses, and then in deposition — in a way and at a level that those of us who are not engineers could understand and follow.”
— Rip Andrews, Partner at Marsh, Rickard & Bryan
Our Services Include
Origin & Cause Determination
Root Cause Analysis
Failure Analysis of Equipment & Processes
Fire & Explosion Investigation
Product Contamination Tracing
Environmental Incident Analysis
Data Forensics & Reconstruction
Regulatory Compliance Evaluation
Expert Witness Reports & Testimony
Litigation Support
Industries
We Serve
Energy: Oil & Gas, Power Generation, Renewables
Manufacturing & Industrial Facilities
Chemicals & Refining
Environmental & Waste-to-Energy
Consumer Products
Steelmaking & Glassmaking
Biotechnology & Bioprocessing
Transportation & Logistics
Why EPS?
Experience & Expertise
Over 25 Years of delivering forensic engineering services
Multidisciplinary Team with expertise in engineering, chemistry, and operations
Proven Track Record in high-profile cases and complex investigations
Commitment to Excellence
Detailed Reporting: Clear, concise, and defensible findings
Timely Response: Rapid mobilization to address urgent investigative needs
Client-Centered Approach: Tailoring our services to meet your specific requirements
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About Dr. John A. Williams
A Leader in Forensic Engineering
Dr. John A. Williams, PE, ASA, MBA, CFEI, AIChE Fellow, is the founder and General Manager of EPS. With over 40 years of operations, engineering, and construction experience, Dr. Williams is a recognized expert in the engineering analysis and financial appraisal of energy, power, and manufacturing technologies.
With over 40 years of experience, Dr. Williams has led investigations into some of the most complex industrial incidents. His ability to distill intricate technical details into clear, actionable insights makes him a sought-after expert in the field.
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Accredited Senior Appraiser (ASA) by the American Society of Appraisers in Machinery & Technical Specialties: Energy, Environmental, and Manufacturing Technologies.
Certified Fire and Explosion Investigator (CFEI) by the National Association of Fire Investigators.
Fellow of the American Institute of Chemical Engineers (AIChE Fellow).
PhD in Chemical and Fuels Engineering from the University of Utah
MBA in Finance from the University of Chicago
BS in Chemistry from the University of Delaware
Licensed Professional Engineer in over 20 states