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.

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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.

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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.

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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.

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  • Biogas Facility Regulatory Challenge

    Biogas Facility Regulatory Challenge

    Challenge: A major renewable biogas facility experienced operational issues and concerning environmental emissions. The owner, a large international energy firm, sought approximately $74 million in damages due to its closure from the County and State of Colorado.

    Solution: EPS conducted an analysis of the facility's technology, operational performance, and environmental emissions, providing insightful technical analysis of the facility, its regulatory compliance, and economic viability.

    Result: The technical assessment and financial appraisal determined that the fair market value of the facility was effectively zero.

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“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

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.