Litigation Support

Expert Solutions for Complex Challenges.

At EPS, we provide comprehensive litigation support services that combine our deep technical expertise with strategic insights to strengthen your legal position. With a proven track record in delivering successful outcomes, our team offers expert testimony, detailed analysis, and robust support for legal disputes across various industries.

Our Expertise

Expert Testimony

Our seasoned professionals deliver clear, credible, and persuasive expert testimony in courtrooms, arbitration hearings, and depositions.

  • Technical and Engineering Expertise: Decades of experience across multiple engineering disciplines.

  • Complex Subject Matter Simplification: Ability to translate intricate technical concepts into understandable language for judges and juries.

  • Cross-Examination Preparedness: Skilled in defending analyses under rigorous scrutiny.

Litigation Support for Business Disputes

We assist legal teams with in-depth analysis, research, and strategic advice to bolster case development.

  • Case Strategy Consultation: Collaborate with attorneys to develop effective legal strategies.

  • Technical Document Review: Analyze technical documents, patents, contracts, and operational data.

  • Discovery Assistance: Aid in formulating discovery requests and interrogatories.

  • Rebuttal Reports: Provide critical analysis of opposing experts' reports.

Forensic Investigations

Our forensic experts investigate incidents to determine causation and liability.

  • Root Cause Analysis

  • Failure Mode and Effects Analysis (FMEA)

  • Accident Reconstruction

  • Product Liability Investigations

Financial Damages Assessment

Quantifying economic damages is crucial in litigation. We offer precise calculations to support your claims.

  • Lost Profits Analysis

  • Business Interruption Valuation

  • Intellectual Property Infringement Damages

  • Regulatory Compliance Costs

  • Economic Impact Studies

Why Choose EPS for Litigation Support and Expert Witness?

Technical Excellence and Legal Acumen

Our team, led by Dr. John A. Williams, brings together unparalleled technical expertise and a deep understanding of legal processes.

  • Multidisciplinary Expertise: Engineering, finance, environmental science, and more.

  • Certified Professionals: Licensed engineers, accredited appraisers, certified investigators.

  • Industry Recognition: Trusted by top law firms and corporations worldwide.

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Strategic Partner for Legal Teams

We work seamlessly with attorneys to strengthen cases.

  • Responsive Collaboration: Accessible and communicative throughout the legal process.

  • Comprehensive Analysis: Thorough examinations that leave no stone unturned.

  • Credible Presence: Commanding respect and trust in legal proceedings.

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Proven Track Record

EPS has contributed to numerous successful legal outcomes.

  • High-Profile Cases: Experience in complex, high-stakes litigation.

  • Client Success Stories: Numerous testimonials from satisfied legal partners.

  • International Experience: Proficient in supporting cases across different jurisdictions.

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Industries We Serve

  • Energy: Oil & Gas, Power Generation, Renewables

  • Manufacturing and Industrial Facilities

  • Chemicals and Refining

  • Environmental and Waste-to-Energy

  • Biotechnology and Bioprocessing

  • Intellectual Property and Technology Firms

  • Construction and Engineering Projects

  • Consumer Products

  • 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.

  • Complex IP Trade Secret Misappropriation

    Complex IP Trade Secret Misappropriation and Contract Breach

    Challenge: The intellectual property of EPS’s client, an advanced coating technology, was alleged to have been misappropriated by a former customer, a Fortune 500 industrial manufacturer.

    Solution: EPS investigated and validated the client's claim of trade secret misappropriation, conducted a comprehensive valuation of the intellectual property, and calculated the total economic damages, which included lost sales and breach of contract damages.

    Result: The multiyear litigation resulted in a jury award of $190 million for EPS’s client.

  • manufacturing facility for the Department of Defense (DoD)

    Engineering Design, Project Management, and Construction Expertise

    Challenge: A major engineering, procurement, and construction (EPC) firm faced extensive design changes while building a state-of-the-art nitrocellulose munitions manufacturing facility for the Department of Defense (DoD), leading to significant project delays and approximately $180 million in disputed costs.

    Solution: EPS conducted a comprehensive technical review of the multi-year project's design elements, including process, mechanical, electrical, structural, civil, and safety systems, and performed a detailed cost engineering analysis. Through this extensive evaluation, EPS identified significant latent design defects and project management errors and then quantified the resulting scope changes.

    Result: EPS's thorough analysis of the engineering design and project management supported effective dispute resolution, enabling the construction firm to present a strong defense in a contractual disagreement over project delays and cost escalation.

  • Electric Utility Rate

    Electric Utility Rate Structures, Pricing and Trading

    Challenge: A large utility company and its parent corporation were accused of unjust enrichment through a bribery scheme that influenced favorable legislative changes, leading to unfair rate hikes for millions of customers.

    Solution: EPS provided astute energy and electric utility valuation services, quantifying the economic impact of these legislative changes and uncovering significant damages related to unjust rate increases and overstated benefits of utility infrastructure projects.

    Result: EPS's findings were pivotal in supporting the plaintiffs' case, helping to demonstrate the financial harm caused to utility customers, and contributed significantly to the legal proceedings aimed at obtaining restitution for the affected ratepayers.

  • coal gasification process

    Intellectual Property Dispute Involving Global Licensing Fees

    Challenge: A technology company developed a coal gasification process and transferred ownership to a major energy corporation, which subsequently failed to remit the agreed-upon license fees, leading to financial disputes and losses for the original developer.

    Solution: EPS provided an expert valuation of the intellectual property and conducted a thorough analysis of licensing agreements to quantify the unpaid royalties. EPS also uncovered concealed assignments and discrepancies in reported revenues.

    Result: EPS's findings supported the technology company in pursuing compensation, highlighting the extent of unpaid royalties and ensuring clarity in the valuation of the intellectual property assets.

  • Wind Energy Project Asset Valuation

    Wind Energy Project Asset Valuation and Trade Secret Dispute

    Challenge: Two energy development firms were in dispute over the valuation of wind project assets and alleged misappropriation of trade secrets involving wind data.

    Solution: EPS investigated wind energy project development assets, assessed the contractual obligations under an asset purchase agreement, examined the claims of trade secret misappropriation, and appraised the financial impacts of the contracts and corresponding breaches.

    Result: EPS's expert renewable energy analysis clarified asset ownership and appraised the financial value owed for the use of the project assets. This facilitated the rightful owner to secure compensation and successfully counter unsupported claims from the opposing party.

  • proprietary solar panel technologies

    Solar Energy Technologies and Misappropriation of Trade Secrets

    Challenge: A solar energy technology company faced allegations of trade secret misappropriation related to proprietary solar panel technologies, with conflicting narratives around the value and confidentiality of the claimed information.

    Solution: EPS conducted an in-depth forensic investigation, analyzing whether the designated documents met trade secret criteria and appraising the economic value of the alleged misappropriated technologies.

    Result: EPS demonstrated that the purported trade secrets were largely obsolete, publicly known, or lacked independent economic value, significantly weakening the claimant's case. This contributed to a favorable arbitration outcome by effectively disputing and vast dismissal of the $34 million in claims.

  • detailed technical assessment and financial appraisal

    First-of-a-Kind (FOAK) IsoAlky Retrofit Project Appraisal Challenge

    Challenge: A global energy firm faced significant discrepancies in the valuation of their first-of-a-kind IsoAlky Retrofit Project by a taxing authority, which did not account for atypical costs associated with the pioneering energy technology.

    Solution: EPS conducted a detailed technical assessment and financial appraisal of the first-of-a-kind technology, distinguishing typical from atypical expenses in the $560 million construction, and applied fair market value principles to establish the correct valuation.

    Result: EPS’s analysis demonstrated the proper taxable value of the construction work in progress (CWIP), significantly reducing the client's ad valorem assessment by correcting the inflated valuation initially set by the taxing authority.

  • municipal waste-to-energy technology and equipment provider

    Technology and Equipment Provider for Renewable Waste-to-Energy Facility

    Challenge: A renewable municipal waste-to-energy technology and equipment provider faced allegations of design defects, including faulty equipment, poor operational controls, unwanted byproducts, and inconsistent environmental emissions.

    Solution: EPS conducted a detailed engineering analysis of the technology and equipment to determine and confirm its superior performance while identifying severe issues with the owner’s equipment, processing out-of-specification waste materials, poor water treatment, and unreliable environmental controls.

    Result: EPS determined the root causes of the owner’s operational issues, enabling effective operational changes and eliminating alleged rectification works and damages, thereby saving substantial costs for the technology provider and facility owner.

  • steel mill facility

    Technical Investigation and Financial Appraisal of Equipment Failure and Facility Shutdown

    Challenge: A steel mill facility experienced chronic materials handling and operational issues, including a catastrophic collapse and shutdown during a severe snowstorm.

    Solution: EPS conducted a thorough engineering and equipment maintenance assessment, including site inspections and a appraisal of the equipment and blast furnace operations. .

    Result: The evaluation determined negligible damages to the client, a controls and equipment supplier, providing a clear quantification of risks for the resolution of the dispute through impartial engineering and appraisal analysis.

  • Technical and Financial Appraisal of World-Class Fuel Gasifier Technology

    Challenge: Siemens, an energy technology developer, encountered allegations of design defects and material and liquidated damages from a customer.

    Solution: EPS conducted an in-depth forensic investigation of the gasifier technology, including engineering reviews and appraisals of the equipment value at different stages of its technology lifecycle.

    Result: EPS provided expert testimony that demonstrated no evidence of the alleged defects, supporting a favorable resolution of approximately $70 million for the client and substantiation of the energy conversion technology’s continued fair market value.

  • Oil Refinery Explosion

    Oil Refinery Explosion, Chemical Release, and Root Cause Analysis

    Challenge: A major oil refinery experienced a catastrophic explosion in Superior, Wisconsin, resulting in extensive property damage, injuries to over 70 workers, and the evacuation of 27,000 residents due to a release of hazardous chemicals into the community.

    Solution: EPS conducted an insightful forensic investigation accurately, determining the root causes of the equipment failures, operational procedures, safety procedure failures, generation of blast waves, and the release of hazardous chemicals.

    Result: EPS's investigation and testimony provided prevailing testimony for four lawsuits, including a class action for the community and three workplace injury lawsuits for contract workers.

  • forensic investigation

    Technical Evaluation of Renewable Energy Technology Performance

    Challenge: A renewable energy biomass cogeneration plant experienced operational deficiencies, including multiple fires, leading to disputes over the provided technology’s design and performance.

    Solution: EPS conducted a forensic investigation, assessed the materials handling and quality, and evaluated the technology’s energy-generating performance.

    Result: EPS’s forensic analysis established the absence of design deficiencies, demonstrated the contractual compliance of the technology, and identified the owner’s operational inefficiencies, thereby dismissing the litigation.

  • steel production facility

    Oxygen-Enriched Technology Explosion at Steel Mill

    Challenge: A steel production facility experienced a catastrophic explosion in an oxygen-enriched atmosphere technology, resulting in the tragic deaths of two workers and serious injuries to another.

    Solution: EPS conducted a forensic investigation detailing the failed components and performed an effective root cause analysis of the metallurgy and operating conditions, determining the origin and cause of the worker's injuries and deaths.

    Result: The technology provider and associated defendants provided compensation to the estates of the deceased and injured workers.

  • explosion at an industrial facility

    Explosion Blast Wave Determination for Injured Houston Neighborhood

    Challenge: In 2020, an explosion at an industrial facility resulted in three deaths and damaged over 1000 properties in a significant radius of Houston neighborhoods.

    Solution: EPS, leveraging its leading forensic methodologies, including advanced computational fluid dynamics (CFD), quantified the effects of the explosion, including blast wave propagation through the neighborhoods.

    Result: Immediately after the analysis was presented, EPS clients obtained a settlement of $52 million plus undisclosed amounts for approximately 2200 claimants for injuries and damages to their homes.

  • explosion at a farm silo

    Engineering Expertise Overcomes Data Gaps in Renewable Ethanol Explosion Investigation

    Challenge: A devastating explosion at a farm silo resulted in significant structural damage and loss of life, with renewable ethanol and fermentation-related causes suspected. However, critical production data and laboratory samples were not preserved by the owner, complicating the investigation.

    Solution: EPS engineers performed forensic analyses, including debris mapping, blast force calculations, and process evaluations, to identify the origin and cause of the explosion. EPS’s investigation confirmed the presence of ethanol that had been improperly handled during the biofuel production supply chain.

    Result: The investigation determined biofuel manufacturing operational missteps, key safety protocol violations, and destruction of data, resulting in a pre-trial award for the deceased’s family.

  • Economic Implications in Oil Field Services Industry Dispute

    Economic Implications in Oil Field Services Industry Dispute

    Challenge: An oil field services company in the Niobrara-DJ Basin faced significant financial challenges from its business partners during a rapid downturn in crude oil prices, with allegations of management failing to anticipate and mitigate the market impact.

    Solution: Leveraging expertise in economic analysis, EPS demonstrated the strong correlation between crude oil prices and demand for oil field services, exposing critical flaws in the actions of the business partners.

    Result: EPS provided pivotal evidence about the energy industry's market dynamics, demonstrating the predictability of the downturn, which substantively informed the court proceedings and clarified the parties' financial responsibilities. This analysis enabled the client to recover the monies owed successfully.

  • Offshore Oil Platform Investigation and Explosion Analysis

    Challenge: A catastrophic explosion occurred on an offshore oil platform during a well-cleaning operation involving hydrogen peroxide, resulting in one death, several workers being injured, and property damage.

    Solution: EPS’s multidisciplinary investigation team reconstructed the accident scene using over 500 images, forensic chemical analysis, and mechanical modeling, identifying uncontrolled pressure and temperature excursions as primary factors exacerbated by manual system operations and the absence of oxygen scavengers. The uncontrolled reaction highlighted critical gaps in the service company's safety protocols and system automation.

    Result: The investigation accurately determined the incident's root cause and provided the basis for mitigation and settlement of the claims.

  • Ammonium Nitrate Truck Explosion Analysis

    Ammonium Nitrate Truck Explosion Analysis

    Challenge: A catastrophic explosion occurred during the transport of ammonium nitrate in Arkansas, resulting in the death of the truck driver and widespread property damage. The event raised critical concerns about material compatibility and adherence to safety standards.

    Solution: EPS conducted a thorough forensic investigation, analyzing transport materials and ignition sources and ensuring adherence to regulatory standards. The team identified that ammonium nitrate was transported in a partially lined aluminum trailer, a chemically incompatible material that sensitized the explosive reaction.

    Result: EPS's expert analysis clarified the root cause of the explosion incident, highlighted failures in safety compliance, and provided improved transport protocols, contributing to the litigation outcome.

  • Natural Gas Midstream Storage and Pipeline Tax Dispute

    Natural Gas Midstream Storage and Pipeline Tax Dispute

    Challenge: A dispute arose over ad valorem property tax assessments for natural gas storage facilities across multiple counties in Mississippi. The complexity of appraising salt cavern storage assets and opposing interpretations of economic obsolescence in natural gas storage midstream assets were litigated.

    Solution: EPS astutely appraised the natural gas midstream market and property valuations for domestic storage, pipeline transmission, domestic demand, and export markets.

    Result: EPS's impartial appraisal defined the accuracy of the County Assessors’ valuations, clarifying tax liabilities and compliance with jurisdictional requirements. EPS’s midstream asset appraisals established equitable assessment practices and informed future appraisal standards​.

“John is the smartest guy in the room and he pairs that intellect with an approachable demeanor and a keen feel for the intricacies of complex litigation that is extremely rare in a consultant/expert at his level. With his multi-disciplinary expertise, he is constantly looking for new angles and seems to deliver every time.”

— Leading Litigator, National Law Firm

“We worked with Dr. John Williams and the team at EPS over the course of a long-running and high-value dispute in the Supreme Court of Victoria in Australia. John’s vast depth of knowledge, keen intellect, and ability to convey complex ideas simply and succinctly was an invaluable asset in the litigation. John was able to educate the legal team and, through his expert reports to the Court and the Judge about the intricacies of the dispute. What’s more, he and his team were a pleasure to work with and produced consistently high-quality reports in a time and cost-effective manner. We felt incredibly well supported by the team at EPS and would not hesitate to work with them again”

— Andrew Stephenson, Partner and National Head of Projects & Jey Nandacumaran, Senior Associate, Corrs Chambers Westgarth

“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

“The material can be dry especially … technical material but I think John did a really good job at presenting the material in a way that made it interesting. There was a lot of theory but where it was successful were the practical examples that he incorporated.”

— John Havens, Texas Utility

About
Dr. John A. Williams

A Leader in Litigation Support

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.

Dr. Williams is renowned for his ability to dissect complex technical issues and present them clearly and convincingly in legal settings. His expertise spans a wide range of industries and technical disciplines, making him a valuable asset in any litigation context.

    • 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

Our Services Include

  • Expert Witness Testimony

  • Technical Analysis and Reporting

  • Economic Damages Assessment

  • Intellectual Property Disputes Support

  • Product Liability Cases

  • Environmental and Regulatory Compliance Issues

  • Construction and Engineering Disputes

  • Accident and Incident Investigations

  • Discovery Assistance and Document Review

  • Rebuttal and Critique of Opposing Expert Reports

Why EPS?

Unmatched Expertise and Experience

  • Decades of Experience: Over 30 years providing litigation support.

  • Broad Industry Knowledge: Familiarity with a wide array of sectors.

  • Highly Qualified Team: Professionals with top-tier credentials.

Commitment to Excellence

  • Thorough Preparation: In-depth analysis and meticulous preparation.

  • Effective Communication: Ability to convey complex information clearly.

  • Ethical Standards: Upholding integrity and professionalism in all engagements.

Client-Centered Approach

  • Collaborative Partnership: Working closely with legal teams.

  • Responsive Service: Prompt and attentive to client needs.

  • Strategic Insight: Offering valuable perspectives to strengthen cases.