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Chemical Engineering Expert Witnesses

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Dr. Shri Thanedar, Ph.D., MBA
CEO, Chief Chemist
4840 Venture Drive
Ann Arbor MI 48108
USA
phone: 800-930-5450
fax: 800-930-5479
Dr. Shri Thanedar, Ph.D, is the CEO and Chief Chemist at Avomeen Analytical Services.

He has over 20 years of experience serving as chief scientist or expert witness on over 20 litigation support projects involving chemical analysis, product failure analysis, reverse engineering, and polymer and rubber analysis.

Dr. Thanedar has participated in dozens of depositions and in-court testimony sessions, including jury trials. He is experienced in the preparation of detailed expert reports and testimony and is able to explain complicated scientific analysis in simple terms, understandable by members of a jury.

Dr. Thanedar is familiar with scientific instrumentation such as FT-IR, NMR, GC/MS, LC/MS, TGA, DSC, SEM, EDS, ICP, AA, DMA, TMA.

Materials tested include plastics, polymers, rubbers, composites, pharmaceuticals, neutraceuticals, cosmetics, building products, surfactants, detergents, adhesives, sealants, and additives.

Areas of Expertise:
  • Failure Analysis
  • Material Characterization
  • Unknown Identification
  • Chemical Analysis
  • Plastics Testing
  • Rubber Testing
  • Polymer Additives Identification and Quantification
  • Paint and Coating Analysis
  • Organic and Inorganic Analysis
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Deformulation is a reverse engineering process that separates, identifies, and quantifies the ingredients in a product. During the deformulation process, specialty chemical analysis labs attempt to identify and quantify the ingredients and chemical composition of a complex mixture.

We have extensive experience helping both established and startup companies get their products ready for production and through the regulatory steps. From the initial steps of analyzing your competitor's products and reviewing current patents to helping create a new product from concept or refining an existing product. Our chemistry experts have a range of specialties to fit your needs.

6/30/2014 · Product Liability
Marketplace competition, changing Federal and State regulations, as well as next-gen innovation measures combine to prompt product improvement. Whether your industry is coatings or polymers, cosmetics or cleaners, the drive for "new and improved" products is ever on your mind.

5/23/2014 · Product Liability
It seems the problem is at an all-time high. Daily news articles reveal recalls due to product mislabeling. Everything from peanut butter to medications have been taken off the shelves in recent months, many companies explaining that there is nothing wrong with their product, it just does not contain the necessary warning label or ingredient listing. The questions beg to be asked. Why were these voluntary recalls necessary? Why were these products not correctly labeled from the beginning? What can be done to rectify the situation as well as prevent similar mistakes?

4/22/2014 · Failure Analysis
Many companies struggle with running their in-house laboratories due to the high fixed costs associated with them. The problem often originates because many company's testing project needs vary over time both in size and importance but the lab itself has large fixed costs regardless of usage. Lab outsourcing is when all or certain testing and analysis functions are done through an independent laboratory instead of being done in-house. This can be done in a variety of areas from R&D, failure analysis, competitive product analysis, to patient litigation support services.

3/20/2014 · Chemical Industry
Outsourcing laboratories are nothing new. But when you are ready to outsource your project, do you know how to find the best laboratory to meet your needs?

2/11/2014 · Chemical Industry
When a need is determined for chemical analysis, a client begins by contacting capable chemical testing laboratories. During a project inquiry, the most frequently requested information is the cost of the service. With only general details, the laboratory's representative is able to provide a general price range for a service; however, a specific and accurate price quote involves a bit more time and consideration.

Failure analysis reports are usually created when companies suffer from a manufacturing or product failure and do not know what the cause of the problem or how to fix it.

12/4/2013 · Failure Analysis
The definition of quality control testing, also called QC testing, is a process in which a variety of factors that deal with a products production, packaging, and shipping are reviewed in order to find potential problems for product failure and put solutions in place to prevent or solve any issues that are determined.

10/30/2013 · Chemical Industry
Deformulation is the scientific term for chemically reverse engineering a products formulation breaking it down into its basic components. Many times deformulation work is performed in order to get the data necessary to reformulate or reproduce the original formulation that one is trying to mirror or improve upon.

10/7/2013 · Chemical Industry
Choosing an expert witness in a case involving issues of chemical testing and analyses can be confusing to an attorney who does not have a background in chemistry. Many of the considerations for choosing a chemistry expert are similar to choosing an expert generally; however, it is particularly important to select an expert who has the right type of training and subject matter expertise within a relevant sub-discipline of chemistry.

9/13/2013 · Chemical Industry
Certain analytical testing laboratories can help get companies' products through its approval stages and onto shelves. FDA regulations, among others can be extremely strict and are constantly changing. Additionally consumers today are increasingly demanding safer and more environmentally friendly products from manufacturers.

8/15/2013 · Chemical Industry
If you are working at a GMP or GLP manufacturer or laboratory you will need to know what to do when the FDA's inspectors come to visit.

Local grocery store patrons can see skin-care products lining the aisle advertising that they are organic, wrinkle-reducing, hypoallergenic, etc. However, after use, consumers are finding that the products not only do not provide the aforementioned results, they occasionally cause adverse reactions.

7/10/2013 · Chemical Industry
Chemical characterization is a complex process involving the identification of unknowns in organic and inorganic materials. This is an invaluable service for pharmaceutical and drug development organizations looking to improve their product by discovering and removing unwanted materials, experimenting in adding materials, or investigating competitive products.

6/18/2013 · Chemical Industry
Patent litigators encounter many different types of cases involving varied branches of science throughout their careers. When a case involving the chemistry of a product, such as a pharmaceutical product , is at issue, the patent litigator may have only a hazy idea of which experts to call on to help further her client's claim or defense.

5/21/2013 · Failure Analysis
From safety and regulatory consulting, to reverse engineering and product development, to product failure analysis and quality control services Avomeen's consumer product testing laboratory can help solve a variety of complex analytical problems and questions.

Chemical analysis and testing laboratories can help businesses with a myriad of complex scientific and technical issues. Customized chemical testing and analytical outsourcing services can answer perplexing, yet important questions, such as:

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Carter B. Conlin
5583 Beverly Hill St.
Houston TX 77056-6801
USA
phone: 713-782-5466
fax: 713-782-5467
Carter B. Conlin, P. E. is a Licensed Professional Chemical Engineer. For the last 22 years, Mr. Conlin has been the president of the Chemical Engineering Consulting Firm, Conlin & Associates, Inc. He has worked to analyze government regulations and devise strategies for compliance. Mr. Conlin has also created a computerized tracking system to assist companies in complying with environmental regulations for production of reformulated and conventional gasoline under the Federal Clean Air Act.

Service and Areas of Expertise Include:
  • Design Engineering Processes for Refineries and Chemical Plants
  • Refinery and Chemical Plant Operations
  • Computer Blend Gasoline, Diesel and Jet Fuel for Optimum Quality and Cost Effectiveness
  • Engineering Design
  • Provide Expert Testimony in Lawsuits
  • Blending and Trading of Refined Products
  • Trade Petroleum Products
  • Design Computer Programs to Solve Engineering Problems
  • Sell and Dispose of Salvage Cargoes of Petroleum Products
  • Teach Refining Operations at Houston Petroleum Institute
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    Dr. Joseph Jolson
    Owner
    5867 Solway Street
    Pittsburgh PA 15217
    USA
    phone: 412-480-3049
    joseph_jolson_photo.jpg
    Dr. Joseph D. Jolson has over 28 years of industrial experience providing Product Development, Product Support, Litigation, Subrogation, and Intellectual Property Services. He has championed the development of two-dozen commercially successful products. Dr. Jolson's experience includes:
  • The development, testing, use, and analysis of failed aqueous and lithium batteries
  • The development, placement, testing, use and analysis of failed carbon monoxide, chlorine, combustible gas, ethylene oxide, hydrogen, hydrogen sulfide, oxygen, nitric oxide, nitrogen dioxide, and volatile organic hydrocarbon gas detectors
  • The development, testing, use and analysis of failed air purifying respirators including self-contained self-rescuers
  • Areas of Expertise:
  • Batteries
  • Chemical Analysis
  • Gas Detection
  • Failure Analysis
  • Industrial Hygiene & Safety
  • Laboratory Safety
  • Material Safety Data Sheets
  • Mine Safety
  • Product Testing
  • Respiratory Protection
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    David W. Riley
    President, PhD and Physical Organic Chemistry
    858 Princeton Ct.
    Branchburg NJ 08853
    USA
    phone: 908-369-7260
    fax: 908-369-7260
    Dr. David W. Riley is an Extrusion Analysis & Plastics Rheological Consultant. Dr. Riley has spent over nineteen years as a consultant in the field of Plastic Processing. He has over forty years of experience in developing Polymer Defect Technology and fifteen years in developing the field of Plastic and Polymer coefficient of friction related to the feed section of the extruder.

    Areas of Expertise:
    • Expert Witness
    • Analytical Instrumentation Adaptation to Processing Equipment
    • Friction Analysis
    • Melt Rheology
    • Extrusion Equipment: Design & Analysis of Production
    • Telecommunication Cables and Insulation
    • Power Cables and Testing XLDPE
    • All phases of PVC Compounding & Extrusion
    • Thermal Stability of Polymers
    • Surface Chemistry, Metals & Polymers
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    Jon M. Crate, President & Chief Executive Officer
    825 Chance Road
    Marietta GA 30066
    USA
    phone: 770-928-1930
    fax: 770-928-9202
    FAI-Materials-Testing-Logo.jpg
    FAI Materials Testing Laboratory, Inc. (FAI) is a full service Analytical, Failure Analysis, and Materials Testing laboratory. They are professional scientists, chemists, and engineers with decades of experience solving problems in a host of industries. Founded in 1999, they have served hundreds of companies across the world.

    Litigation Support - FAI leverages their considerable experience in litigation and extensive laboratory resources to support their expert testimony. Their goal is to effectively support their clients in challenging cases. FAI has one of the finest laboratory environments for conducting joint inspections in the nation including photographic, videographic, and microscopic documentation capabilities.

    Areas of Expertise:
    • Analytical Chemistry
    • Cleanliness Testing
    • Composite / Window Lamination Issues
    • Corrosion
    • Electrical and Electronic Failure
    • Failure of Composites

  • Failure of Pressure Vessels
  • Fatigue Failure
  • Foreign Substance Identification
  • Fractography
  • Materials Compatibility
  • Materials Science
  • Optical and Electron Microscopy
  • Particle Characterization

  • Pharmaceutical Analysis
  • Protein Characterization
  • Polymer Chemistry
  • Support for Patent and Product Litigation
  • Textiles
  • Tire Failure
  • Weld Quality

  • Jon Crate Materials Failure Analysis Expert PhotoJon M. Crate is the founding President and CTO of FAI Materials Testing Laboratory. He received his bachelor's degree in Chemistry from University of Central Florida, his Master's in Polymers from the MSE Department of Georgia Tech and three years of postgraduate education in Molecular Cell Biology and Biochemistry at the University of Alabama in Birmingham.

    Mr. Crate is a Analytical Chemistry and Materials Failure Analysis expert witness who has leveraged leveraged his expertise to determine and prove the true causes of failure of many different products enabling many cases to settle out of court. He has testified by deposition in over 50 cases, before juries more than 10 times, and proven failure cause many more times where litigation was not needed.

    Mr. Crate is experienced and well versed in the chemical analysis and physical characterization of Natural and Synthetic Polymers, Metals, Inorganic and Organic Compounds, and Composite Materials. He has performed failure analysis on a wide variety of products and components including underground gas and water pipe, commercial aircraft tires, large equipment, rig, light truck, automotive and motorcycle tires, swimming pools and pool coatings, tank coatings, assault resistant commercial window laminates, numerous aircraft components, sailing vessel components, weapon system components, power generation equipment components, and medical devices including artificial heart valve.

    Jon M. Crate is capable of designing and validating test and inspection protocols that will enable the determination of the causes of failure for a wide variety of products and components.

    View FAI's Consulting Profile.
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    Gerard A. Macri, PhD
    Forensic Chemist
    27 Willow Pkwy
    New Windsor NY 12553
    USA
    phone: 845-742-6967
    fax: 845-561-9291
    Gerard-Macri-Chemical-Forensics-Expert-Logo.jpg
    Gerard A. Macri, PhD, is a Forensic Chemist with over 40 years of experience. Dr. Macri provides investigations, technical, and scientific analyses and serve as an expert witness in the areas of:
    • Chemical Identification / Characterization of Unknown Materials
    • Chemical Forensic Evidence
    • Chemical Reactions and Products
    • Chemical Fires and Explosions
    • Accidents resulting from Incompatible / Unstable Chemical Mixtures
    • Chemical Overexposure Risks and Assessments
    • Safe Chemical Exposure Limits
    • Safe Use, Handling, and Storage of Flammable and Corrosive Materials and Chemicals
    • Consumer Product Liability
    • Consumer Products Design Defects
    • Investigations of Unsafe Chemical Products
    Litigation Support - Dr. Macri has served as an expert witness for liability claims on behalf of plaintiff / defendant attorneys, as well as insurance companies. His services include expert reports, rebuttal reports, affidavits, and supporting documents. Dr. Macri is available to testify in cases involving:
    • Chemical Fires and Explosions
    • Chemical Accidents Resulting from Incompatible chemical mixtures
    • Chemical Identification of Unknown Substances Causing Slip and Fall Accidents
    • Sampling, Testing, and Chemical Investigations
    • Industrial Chemical Applications
    • Environmental Regulations, Air & Water Emissions, Pollution Control
    • Chemical reactions, precious metal recovery processes
    • Chemical Characterization of Unknown Materials
    • Soil, Wastewater, and Groundwater Contamination
    • Chemical Plant Production and Operation
    • Chemical Forensic Investigations
    • Design defects & chemical accidents resulting from consumer products
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    David Gossman
    President
    103 South Main Street
    Maquoketa IA 52060
    USA
    phone: 563-652-2822
    fax: 563-652-2824
    Technical assistance to counsel in litigation involving Chemical and Environmental Forensics, Hazardous Waste, Hazardous Materials, Regulatory Compliance, Dioxins, Fires and Explosions at waste facilities and cement plants, and injury or chemical exposure claims due to hazardous materials or hazardous operations.

    GCI provides the technical expertise and develops the evidentiary basis for legal arguments relying on or involving:
    • Industrial and environmental chemical forensic analysis
    • Causation proved by fate and transport of chemicals and their degradation products in the environment
    • Appropriate standard of care for and regulations of hazardous waste and hazardous materials
    • Safety and prevention of catastrophic events such as fires and explosions
    • Prevention of injury or chemical exposure resulting from hazardous materials or hazardous materials operations
    • Prevention of chemical spills and/or proper management of historical environmental contamination
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    Meyer R. Rosen, President
    CPC, CCHE, CFEI, DABFET, FAIC
    Certified Fire & Explosion Investigator (Advanced Training)
    Certified Professional Chemist & Chemical Engineer
    P.O. Box 66
    East Norwich NY
    USA
    phone: 516-922-2167
    fax: 516-922-3830
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    Meyer R. Rosen, CPC, CChE, CFEI, FRSC, FAIC, President of Interactive Consulting, Inc., serves as an expert witness and consultant in Federal and State Courts for plaintiff/defense attorneys and insurance companies in personal injury, products liability, and intellectual property matters. He has over 35 years of industrial and academic experience in chemistry and chemical engineering. His areas of expertise include, but are not limited to fires, explosions, hazardous chemicals, chemical fires, toxic exposure, chemical burns from household, industrial and medical chemicals, and hair relaxers. Mr. Rosen is also experienced in identifying safer alternatives, technical aspects of warnings, instruction & labels, OSHA regulations, and Codes & Standards.

    Mr. Rosen is nationally certified as both a Professional Chemist, Forensic Chemist and Chemical Engineer. He has over 25 years of experience in Corporate Specialty Chemical and Allied industries, 15 years in Academia as Adjunct Professor of Chemistry and Fire Chemistry, and over twenty years as Founder and President of Interactive Consulting, Inc. He is a recognized Expert in the Technical Marketing of Specialty Chemicals, their formulations, and applications. Meyer currently serves as an Advisor to the Executive Director of the National Society of Cosmetic Chemists.

    Mr. Rosen is a member of several ASTM standards-making committees and serves as a referee for peer reviewed technical journals. He is a former organizer/moderator of the National Meeting of the American Chemical Society’s Surface and Interfacial Science Symposia, Designer and Manager of HBA Global's International Safety and Regulatory Symposia, Chief Scientific Advisor Emeritus for United Business Media’s Global's Personal Care and Cosmetic Technical Conferences. He currently serves as Editor (North and Latin America ) for EuroCosmetics magazine (Germany).

    Patents & Publications: Mr. Rosen holds over 20 U.S. patents, has authored four books, edited a 1,000 page book "Delivery System Handbook for Personal Care and Cosmetic Products: Technology, Applications and Formulations," is co-author of the "Rheology Modifier Handbook," Series Editor of Elsevier’s Personal Care and Cosmetic Series, and written over 40 peer reviewed articles for technical publications. He is currently Editor-in-Chief of the forthcoming 9th Ed. Of “Harry’s Cosmetology” www.harryscosmeticology.com.

    Technology Expertise (Intellectual Property): Mr. Rosen provides consultation and litigation support in patent infringement, trade secret issues and licensing matters. His areas of expertise include, but are not limited to:
    • Organosilicones: Surfactants, Emulsions, Foams, Antifoams, Silane Coupling Agents
    • Water Soluble Polymers, Poly(ethylene oxide), Polyethylene Glycol, and Poly(acrylamide)
    • Colloid and Surface Chemistry: Stability of Dispersions, Wetting & Spreading Phenomena, Suspensions & Emulsions, Clays, Paint & Coatings, Personal Care, Cosmetics
    • Flocculating and Coagulating Agents
    • Applied Rheology, Rheology Modification of Aqueous & Non-Aqueous Media
    Certifications:
    • Chartered Chemist and Fellow: Royal Society of Chemistry - London
    • Fellow: American College of Forensic Examiners
    • Fellow: American Institute of Chemists
    • Diplomate: American Board of Forensic Examiners
    • Diplomate: American Board of Forensic Engineering and Technology
    View Meyer Rosen's Consulting Profile.
    10/9/2012 · Chemical Industry
    The skin is a miraculous organ and the cosmetic & personal care industry continues to make improvements on how to maintain the health and beauty of this organ, the largest in the body. Much of the radiant youthful glow on the skin is often achieved through the delivery of advanced, active skin care products.

    9/12/2012 · Chemical Industry
    The intimate, uniform and lump-free mixing of a formulation containing two or more fluid components, one being lipophilic and the other hydrophilic, with or without the addition of powdered solids, to form a stable emulsion is a complex process.

    Meyer R. Rosen
    This is the first single-volume handbook with the information a researcher needs to select the best rheology modifiers for his/her project. Information on 20 different types of rheology modifiers manufactured by 26 companies worldwide is described. These range from Acrylic Polymers to Xanthan Gum. This handbook was written because, in the authors' experience, the selection of a rheology modifier for specific applications is an arduous task.
    Meyer R. Rosen
    Novel delivery systems designed to facilitate the use of fountain of youth and other functional actives is an idea whose time has come...This must have book has been carefully designed for training, development and synergistic technology transfer across the personal care, cosmetic and pharmaceutical industries.
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    David Kassekert
    P.E.
    4017 Washington Road #344
    McMurray (Pittsburgh) PA
    USA
    phone: 866-344-7606
    Keystone Logo

    Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm providing comprehensive and qualified forensic engineering, architecture, scientific, and fire/arson investigation expert services to the legal community, insurance industry, and the public and private sectors.

    A professional evaluation by any of our 40+ professionals and consultants can help solve problems in a cost-effective way. We listen to the needs of our clients and offer unbiased, ethical, and professional opinions backed by education, experience and scientific testing.

    We are available for consultation and review of the factual information involved with a case to determine the worthiness of the matter prior to committing to a full investigation.

    Areas of Expertise / Practice Include: Accident Reconstruction; A/E Professional Liability; Amusement Park Rides; Aviation Issues; Biomechanics; Blasting, Quarry and Construction Explosions; Building Condition Assessments; Chemical, Civil, and Electrical Engineering; Geotechnical, Industrial, and Mechanical Engineering; Structural Engineering; Commercial Claims; Construction Accidents/Disputes/Failures; Electrical Systems and Controls, Electrocutions and Shocks; Elevators & Escalators; Environmental Issues; Fire, Explosion and Arson Investigations; Fire Prevention; Forensic Architecture; Hazardous Materials; Health and Safety Issues; Heating, Ventilation and Air Conditioning; Human Factors; Indoor Air Quality and Mold Investigations; Industrial Safety, Ladders and Scaffolds; Machine Guarding and Safety; Material Failure Analysis; Motor Vehicle Crashes; Non-Destructive Testing; Playgrounds, Parks, Health Clubs and Recreational Facilities; Personal Injury; Premises Liability; Product Liability; Property Damage; Roadway Design Issues; Slips, Trips and Falls; Subrogation; and Toxicology.

    Offices serving Pennsylvania, Ohio, West Virginia, New Jersey, Delaware
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    Richard J. Long, P.E.
    Founder & Chief Executive Officer
    Corporate Headquarters:
    10029 Whistling Elk Drive
    Littleton, CO 80127
    CO, FL, GA, TX, KS, NC, DC
    USA
    phone: 303-972-2443
    fax: 303-972-6980
    long-international-logo.jpg
    Florida Office:
    Andrew Avalon, PE, PSP
    President
    8633 Willow Kane Court
    Orlando, FL 32835
    T: (407) 445-0825
    F: (407) 445-0821

    Long International provides expert claims analysis, dispute resolution, and project management services to the Process Plant Engineering and Construction industry worldwide. Our primary focus is on petroleum refining, petrochemical, chemical, oil and gas production, mining/mineral processing, power, cogeneration, and other process plant and industrial projects. We also have extensive experience in hospital, commercial and industrial building, pipeline, wastewater, highway and transit, heavy civil, microchip manufacturing, and airport projects.

    Richard Long Richard J. Long, PE, Founder and Chief Executive Officer of Long International has over 40 years of U.S. and international consulting experience involving construction contract disputes analysis and resolution, arbitration/litigation support and expert testimony, project management, engineering / construction management, cost and schedule control, and process engineering. As an internationally recognized expert in the analysis and resolution of complex construction disputes for over 25 years, Mr. Long has served as the lead expert on over 300 projects having claims ranging in size from US$100,000 to over US$1 billion.



    Andrew AvalonAndrew Avalon, PE, PSP is President of Long International and has over 28 years of engineering, construction management and claims consulting experience. He is an expert in the preparation and evaluation of construction claims, business interruption claims, schedule delay analysis, arbitration/litigation support and dispute resolution. He has prepared more than thirty CPM schedule analyses, written expert witness reports, and supported attorneys in depositions, cross-examinations, mediations and settlement negotiations. Mr. Avalon has analyzed construction schedules for owners and contractors to determine the causes of construction delays and to equitably allocate responsibility for delay-related costs.



    W. Tom ThweattW. Tom Thweatt is a Principal with Long International and has over 40 years of engineering, construction, and management consulting experience. He has extensive experience in major U.S. and international refining, chemical, petrochemical, pipeline, infrastructure and thermal / hydroelectric power generation projects ranging from US$40 million to US$1.8 billion. He has worked extensively in projects that were executed by multi-national joint ventures on both the owner's and the contractor's sides. Mr. Thweatt has served on Joint Venture and Consortium Executive Committees and has participated directly in claims negotiations and settlement agreements in excess of US$100 million.

    9/27/2013 · Construction
    The "discrete damages/cost variance analysis method" for quantifying construction claim damages involves the specific distribution of all costs incurred on the project rather than quantifying only certain parts of the cost or damage analysis as may be used in the other methods.

    9/4/2013 · Construction
    ABSTRACT - This paper provides guidelines to commercial construction cost engineers for the development of a plan for obtaining and utilizing subcontractor cost information for use in bidding, procurement, scheduling, change order management, and claim management. The paper is based upon personal field experience gained in cost engineering, scheduling, bidding, planning, contracting, and claim analyses.

    8/13/2013 · Construction
    A component of a construction claim often relates to the cost, quantity, and quality of the materials that the contractor installed on a project. The contractor frequently purchases these materials and agrees to install the quantities of materials on a unit price basis, i.e., a unit price that includes both the cost of the materials and the cost to install them.

    12/17/2012 · Construction
    Most construction contracts, whether they are standard or customized forms, usually contain specific provisions related expressly to the process of giving "notice." The notice generally refers to an obligation on the part of the Contractor to notify the relevant party administering the contract, normally the architect, resident engineer, or owner's representative, of a claim or change event that gives rise to possible additional entitlement for time and/or cost.

    4/13/2012 · Construction
    The equitable allocation of responsibility for project delays is essential to the resolution of many construction disputes. Contractors frequently assert that they have been delayed for reasons beyond their control. Owners often remain unconvinced that the Contractor is legitimately entitled to a time extension or delay, acceleration and loss of productivity damages.

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    James D. Madden, PE
    Senior Forensic Engineer
    8803 Brecksville Road,Suite 7-216
    Cleveland, OH 44141
    --------------------
    ALL STATES
    USA
    phone: 440-838-1191
    fax: 440-838-1192
    James_Madden_Logo.jpg
    Regularly working in OH, PA, MI, NY & nearby states.
    Available Nationwide

    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. Mr. 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.

    Mr. Madden's Forensic Experience has been based on principles of mechanical and chemical engineering and the principles of:
    • Human Factors
    • Safety Design
    • Safeguarding, including Machine Guards
    • Warnings
    • Codes, Standards and Recommended Practices
    Accidents Investigated Include:
    • Commercial / Industrial Equipment and Consumer Products
    • Chemicals, Gases, and Materials
    • Equipment and Industrial Fires and Explosions
    • Hazardous Combustion, including Furnace & HVAC Malfunction with Carbon Monoxide Poisoning
    • Industrial, Commercial, and Construction Operations and Facilities
    • Building and Property safety - Slips, Trips, Falls
    • Traffic Accidents including Roadway Design and Condition
    James Madden has prepared over 600 written reports and prepared over 60 affidavits in place of written reports in response to motions. He has provided testimony in over 90 discovery depositions and has testified in over 75 trials in local, state, and federal courts in several states. Mr. Madden's services include consultation, on-site investigation and data collection, and preliminary evaluation. He also provides calculations, testing, research, accident analysis, equipment and facilities analysis, accident reconstruction, and verbal and written reports. Mr. Madden's expert witness services are available for depositions, arbitrations, and trials.
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    Sam Pendergrass
    President
    160 Bevan Drive
    Mooresville NC 28115
    USA
    phone: 704-663-5108
    fax: 704-662-0898
    MTI_logo.jpg
    Metallurgical Technologies, Inc. (MTi) is a Metallurgical Engineering Service Laboratory specializing in Forensic Failure Analysis of Metallurgical Components. We also offer testing, analysis, and consulting services. By performing a comprehensive failure analysis, the root causes of failures are identified, metallurgical problems are solved and recommendations are made to prevent future reoccurrences. MTi uses the most advanced analytical equipment and techniques. Test results are interpreted and recommendations are made by licensed professional engineers registered in the discipline of metallurgical engineering.

    Our consultants are experts in their field. An in-depth report of our findings approved by an expert metallurgical engineer typically includes: interpretation of test data, conclusions, opinions, and recommendations to improve performance or prevent future problems. MTi has the experience and ability to provide technical support and expert consulting on Metallurgical Engineering Issues and Cause of Failure in Litigation and Insurance Claims. Our metallurgical engineers have provided expert witness services in litigation regarding metallurgical engineering and failure analysis.

    Services Offered:
  • Failure Analysis
  • Corrosion Investigation
  • Spectrometry / Scanning Electron Microscopy
  • Metallography
  • Defect Investigation
  • Mechanical Testing
  • Chemical Analysis
  • NDT (Non-destructive Testing)
  • Reverse Engineering
  • Consulting
  • Weld Engineering
  • Miscellaneous Testing /
  • A cracked XXXXX polymer filament die plate was received for analysis to determine the cause of cracking. Results indicate the die plate cracked as a result of a brittle nitrided case and an insufficient cross-sectional area of the narrow ligament between the cap screw hole and the heater cartridge hole on the inlet face.

    6/14/2013 · Metallurgy
    Two cores from a marine diesel engine oil cooler were received for analysis to investigate the cause of failure via leaking. Results indicate that the cooler core failed due to pitting corrosion initiated on the interior (oil side) at the edge of the fins.

    4/19/2013 · Failure Analysis
    The information contained in this report is confidential property of our client and is intended solely for the use of the named recipient(s).

    3/11/2013 · Failure Analysis
    A fractured input shaft used in NASCAR racing was received for analysis to investigate the cause of failure. Results indicate the shaft fractured due to fatigue progression from an intergranular stress crack, initiated at a dot peen identification marking on the shaft.

    1/16/2013 · Failure Analysis
    A cracked nozzle sleeve stub from XXXX Vessel of the proprietary vaporizer system was analyzed to determine the cause of cracking.

    11/7/2012 · Failure Analysis
    Two blade samples of a cracked ******************* centrifugal blower impeller blade was submitted for metallurgical analysis of the cracks. The cracks in the submitted blade samples were found to have initiated at corrosion pits on the leading edge of the blades.

    8/28/2012 · Failure Analysis
    Two aluminized heater tubes were received for analysis to investigate the cause of failure. Unused tube material also was supplied for comparison. Results indicate that the tubes failed via hot oxidation corrosion at extreme temperatures.

    6/22/2012 · Failure Analysis
    Metallurgical Technologies, Inc. examined a failed superheater tube from XXXXXX X XXX Boiler #7. The ASME SA-213 Grade T11 tube had been in service for 6 to 8 years until failure. The mode of failure was short-term stress rupture due to significant overheating.

    4/17/2012 · Metallurgy
    The four seized bearings submitted for metallurgical analysis were determined to have suffered deterioration of their grease to the point that it was inhibiting motion rather than enabling. The grease had turned to a thick (viscous) black sludge that was full of particulate. Electrical pitting was found in the seized bearings, especially the inner races. Signs of axial (thrust) loads were noted, mainly in the outer raceways. Larger arc strike regions were found on the balls.

    3/13/2012 · Failure Analysis
    A cracked 316Ti stainless steel preheater tube was analyzed to determine the failure mechanism. A second non-cracked tube section from a different elevation was also analyzed to determine the condition of the tube material.

    9/1/2011 · Metallurgy
    A welded left front spindle/steering arm assembly that had fractured at the fillet weld joint between the steering arm and inner brake boss was received for analysis to determine the mode of failure.

    6/6/2011 · Metallurgy
    Several concentrating still condenser tubes exhibiting pitting were received to determine the cause of pitting. Results indicate the tubes pitted initially from the inner diameter (ID) surface due to microbiological corrosion (MIC). MIC pitting initiated preferentially at the tube seam weld. Additional ID surface pits and significant pit enlargement of MIC pits due to chloride pitting were also observed. The chlorine is likely remains from the hydrochloric cleaning process

    5/4/2011 · Corrosion
    Corrosion is a phenomenon leading to exorbitant losses of materials, energy, and money by causing degradation of products, materials of construction, equipment, and necessitating increased maintenance.

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    Robert R. Odle, PhD
    100 Wedgemont Dr
    Elkton MD 21921
    USA
    phone: 443-616-4339
    Robert-Odle-Metallurgical-Engineering-Expert-Photo.jpg
    Robert R. Odle, PhD, is an experienced Metallurgical Engineer with over 40 years of experience. The author of 10 publications and inventor of 11 patents, Dr. Odle specializes in the following three areas:
    • Corrosion Engineering - As applied in the selection and evaluation of materials for chemical systems
    • Process Chemistry - As applied in extractive metallurgy, wastewater treatment, metals refining, sulfide metallurgy, recycling of hazardous materials, and corrosive systems
    • Process Economics and Process Development - As applied to evaluating the viability of new extractive metallurgy ventures or chemical processes
    Litigation Support - Dr. Odle serves as an expert witness in cases involving Metal Chemistry, Hazardous Metal Wastes, and Metal Failure in corrosive process environments. His expertise is called upon for Root Cause Investigations and/or Failure Investigations. His services include on-site evaluations, written reports, deposition, and trial testimony when necessary. Dr. Odle is available to counsel representing both Plaintiff and Defendant.

    Areas of Expertise:
    • Extractive Metallurgy
    • Waste Water Treatment
    • Inorganic Chemistry
    • Visual Basic for Applications
    • Electrowinning
  • Hydrogen Sulfide
  • Material & Energy Balance (VBA)
  • Smelting
  • Electro-refining
  • Solid Electrolytes
  • View Dr. Odle's Consulting Profile.
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    Monoj K. Gupta
    President and Founder
    2526 204th Street SW
    Lynnwood WA 98036
    USA
    phone: 972-234-1634
    Monoj-Gupta-Fying-Oil-Expert-Photo.jpg
    Monoj K. Gupta is president of MG Edible Oil Consulting International. After working for thirty-two years in the private sector, Mr. Gupta started his private consulting company to assist the Fats & Oils Processing and the Snack Food industry. A specialist in Edible Oil Processing and Technology, Mr. Gupta offers a wealth of knowledge in the field.

    Background: With a Master's degree in Chemical Engineering from the University of Florida, Gainesville, Florida, Mr. Gupta began his career at Procter & Gamble CO. in 1965. His direct responsibilities included product development, manufacturing and quality assurance. Mr. Gupta joined the Anderson Clayton Company IN 1981, where he worked in engineering and productivity improvement in both the domestic and international divisions. He had direct responsibility for designing and rebuilding oil-processing plants at numerous locations. His final corporate assignment was at the Frito Lay Company as a section manager and technical advisor in oil applications in research and development work and frying application worldwide.

    Mr. Gupta has worked closely within the past years and continues to have regular contact with the National Sunflower Association, the United Soybean Board, and the National Cottonseed Products Association, in the area of genetic and non-GMO modification of oil seeds, their applications and commercialization.

    Monoj Gupta provides Litigation Support Services to attorneys for both Plaintiff and Defense. His expert witness cases include:
    • Edible Oil Patent Review and Litigations involving Patent Infringement
    • Vegetable Oil Processing, Frying, and other Applications
    • Restaurant Safety and Restaurant Fire Causation Issues
    .View Monoj Gupta's Consulting Profile.
    Monoj K. Gupta, (ed.)
    A comprehensive and made-easy review of all vegetable oil processing steps, including critical process control points, their significance, proper control ranges, and the troubleshooting process. This book is a must-have for vegetable oil processing and maintenance personnel, as well as equipment manufacturers. It discusses process equipment and their functions, along with everything one needs to know to maintain the operation in good order.
    Monoj K. Gupta, et al
    his book is a unique compilation of theoretical discussions on oil chemistry, the mechanism of oil breakdown, and the practical aspects related to frying. Topics include basic frying oil chemistry and the techniques for the protection of the frying oil; frying techniques for coated foods; food safety and regulatory aspects related to frying; package issues; and the proper techniques required for the day-to-day operation of a frying process.
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    James M. Miller, PE, PhD
    Founder
    2392 Fuller Court
    Ann Arbor MI 48105
    USA
    phone: 734-662-6822
    fax: 734-747-9712
    Miller-Engineering-Logo.jpg
    The experts at Miller Engineering are Ann Arbor based professional engineers celebrating 30 years of service to University, Government, Insurance, and Industry through research, publications, presentations, and testimony. Miller Engineering has a staff of engineers and experts in the Mechanical, Chemical, Agriculture, Industrial, and Human Factors fields of engineering with specific knowledge in the following areas:

    Vehicles
    • Car/Truck Accident Reconstruction
    • Crash Data Retrieval (CDR)
    • Visibility & Reaction Time Analysis
    • Tires, Trailers, Brakes & Accelerators
    • Truck/Off Road Vehicle Egress/Ingress
    • Traffic Signing and Construction Zones
    Mechanical & Electrical Safety
    • Product Safety & Analysis
    • Machinery - Metal, Wood, Plastic Molding
    • Machine Guarding & Safety, Robots, Automation
    • Hazard and Risk Analysis
    • Employee Safety Procedures – OSHA
    • Electrical Distribution & Transmission Hazards
    Warnings & Instructions
    • Warning Labels & User Manual Design
    • Hazard Analysis & Product Label Designs
    • Medical Device & Drug Warnings & Instructions
    • Inadequate Warnings Analysis
    • Standard Compliance (ANSI Z535)
    • Product Recall Information & Strategies
    Chemicals Safety & Labeling
    • NEW OSHA HAZCOM (2012) & GHS Review
    • MSDS, SDS and Product Label Compliance
    • Toxic Torts - Asbestos, Benzene, Lead, Diacetyl, Carbon Monoxide
    Chemical Exposures & Workplace Safety
    • Chemical Inhalation, Ingestion, Dermal Contact
    • Contamination - Water & Environmental
    • Manufacturing & Process Line Accidents
    • Slips, Trips, Falls & Entanglements
    Fires & Explosions
    • Cause & Origin Investigations
    • Gas, Vapor, & Electrical
    Agriculture
    • Tractor & Equipment Accidents
    • Chemical Applications & Exposures
    • Crop Storage & Harvesting Accidents
    • Pesticides
    Construction
    • Vehicle Visibility Accidents
    • Slip, Trip, & Fall Accidents
    • Power Tool Repetitive & Immediate Injuries
    • Scaffolding - Cranes - Hoisting - Fork Lifts
    Consumers/Household Safety
    • Appliances & Tools
    • Child Furniture, Choking, Playgrounds
    • Swimming Pools & Exercise Equipment
    • Recreation - ATV, Boats, Bicycles, Boards
    • Ladder, Stair, Step and Railing Accidents
    • Slip, Trip, & Fall Accidents
    Insurance Subrogation & Forensics
    • Accident Investigations
    • Electrical & Fire Causation
    • Chemical Leakage Damage
    • Defective Equipment Injuries
    • Premise and Process Damages
    James Miller Mechanical Engineering Expert PhotoJames M. Miller, PE, PhD – Founder

    Dr. Miller is an Emeritus Engineering Professor at the University of Michigan and a registered professional engineer and consultant with over 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, machine guarding, process safety, fire science, vehicle visibility, tractor egress/ingress, pedestrian and worker slip and fall prevention, COF testing, recreational vehicle safety (boats, ATVs and personal watercraft), compliance with occupational safety and consumer safety standards (OSHA, MSDS, ANSI, ASTM, UL, CPSC).


    Mark Lehto Engineering Expert PhotoMark R. Lehto, PhD – Co-Founder

    Dr. Lehto is a Professor of Engineering at Purdue University. He specializes in knowledge engineering, warnings and instructions, structuring expert systems, accident modeling, accident statistical analysis, consumer product safety, boating safety, in-field national surveys of product usage and product information effectiveness.




    Bradley Cook Mechanical Engineering Expert PhotoBradley T. Cook, PE – Managing Engineer

    Bradley is a registered professional engineer and consultant with extensive experience in accident reconstruction. He specializes in vehicular accident reconstruction and has investigated hundreds of vehicle accidents involving cars, trucks, pedestrians, bicyclists, motorcycles, etc. Bradley also has experience in product safety and hazard analysis; occupational safety and health (OSHA) compliance; pedestrian and worker slip and fall prevention; investigation and reconstruction of industrial and consumer product accidents. He holds a Bachelor of Science in Mechanical Engineering from the University of Michigan and is currently pursuing a Masters of Science in Engineering with a concentration in Biomedical from Purdue University.
    Mark R. Lehto & Steven J. Landry
    Introduction to Human Factors and Ergonomics for Engineers, Second Edition presents and integrates important methods and tools used in the fields of Industrial Engineering, Human Factors and Ergonomics to design and improve jobs, tasks and products. It presents these topics with a practical, applied orientation suitable for engineering undergraduate students.
    Mark R. Lehto, Steven J. Landry & Jim Buck
    Emphasizing customer oriented design and operation, Introduction to Human Factors and Ergonomics for Engineers explores the behavioral, physical, and mathematical foundations of the discipline and how to apply them to improve the human, societal, and economic well being of systems and organizations.
    Mark R. Lehto & James M. Miller
    James M. Miller, Mark R. Lehto & J. Paul Frantz
    James M. Miller, Mark R. Lehto
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