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Metals Expert Witnesses

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David Tawfik
Principal Engineer
P.O. Box 9095
Bundall Queensland 4217
AUS
phone: 61-0-41225 5112
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Dr. David Tawfik is a chartered professional engineer and has been engaged by major project alliances, legal firms, contractors and asset owners to provide impartial advice and undertake expert investigations concerning the Procurement, Fabrication and Performance of Construction Materials used in transportation infrastructure, rail, water, mining, maritime and energy sectors.

Dr. Tafik's technical competence includes welding and joining, metallurgy, forensic engineering, thermal-mechanical analysis, corrosion analysis, non-destructive testing and condition monitoring.

Dr. Tawfik has presented and published technical papers at international conferences, congress, forums and peer reviewed journals respectively.

Expert and Consulting Services Include:
  • Expert Technical Advisory
  • Supervision and Approval of Fabrication Programs
  • Forensic Engineering
  • Third Party Reviews, Audits and Certification
  • Troubleshooting
  • Project Management
  • Technical Due Diligence
  • Incident Response
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    Luis R. Carney, PhD, PE
    President
    11977 Marbon Meadows Dr.
    Jacksonville FL 32223
    USA
    phone: 904-233-3660
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    Luis R. Carney, PhD, PE, is a practicing Metallurgist and Professional Engineer with over 28 years of experience in failure analysis and accident investigation.

    Over the years Dr. Carney has worked on a multitude of national and international engineering problems, incidents and accidents in support of Department of Defense aviation programs and their associated industrial infrastructure. In defending the interests of the United States Government, he has worked with industrial giants such as Boeing, Lockheed, General Electric, Pratt & Whitney, and Rolls-Royce Aircraft Engines. As such, he has earned a well-deserved reputation for clear reasoning, trustworthy advice and effective results. While the roots of Southeastern Metallurgy lie in the aerospace industry, we do not limit ourselves to this field.

    Litigation Support - Dr. Carney accepts cases from a wide variety of industries and is particularly skilled at analyzing transportation, mechanical and industrial incidents and accidents. He has personally conducted over 700 failure analyses and consulted in hundreds more, many with national or international implications. Dr. Carney's services are available to attorneys for plaintiff and defendant and include written reports depositions, and trial testimony as needed. The initial case evaluation is free.

    Areas of Expertise:
    • Transportation Accidents
    • Mechanical Devices of Any Kind
    • Aviation Structures
    • Heat/Fire/Lightning Damage
    • Turbine Engine Failures
    • Steels/Superalloys/Al/Ti/Ni/Co
    • Polymers/Composites
    • Fatigue
    • Corrosion
    • Stress Corrosion
  • Industrial Accidents
  • Propellers
  • Piston Engines
  • Embrittlement
  • Weld Defects
  • Machining Errors
  • Improper Design
  • Manufacturing Errors
  • Overload
  • Wear
  • View Dr. Carney's Consulting Profile.
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    Dr. Arun Kumar
    Ph.D.
    250 N. Nash Street
    El Segundo CA 90245
    USA
    phone: 310-322-2011
    fax: 310-322-2243
    Arun Kumar, Ph.D. has 34 years of experience in Metallurgy, Materials Science and Failure Analysis of Metallic and Non-Metallic Materials at Rockwell International, Hughes Aircraft Company and SEAL Laboratories. He manages and supervises approximately 17 engineers and technicians performing a variety of analytical services and failure analysis.

    Dr. Kumar provides metallurgical consultation, performs failure analysis and serves as an expert witness in product liability trials involving materials failures. He has extensive experience in metallurgical failure analysis of aircraft, helicopter, automobile and motorcycle components, machineries, medical implants, machine tools and household appliances.
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    Dr. Robert N. Anderson, PhD, PE
    President
    27820 Saddle Court
    Los Altos Hills CA 94022
    USA
    phone: 650-949-1092
    fax: 650-949-5641
    Robert N. Anderson, PhD, PE, has more than 35 years of experience in Forensic Materials and Metallurgical Consulting specializing in Corrosion and Thermodynamics, Failure Analysis, Engineering Design, and Accident Analysis. Dr. Anderson is an Emeritus Professor in Materials Engineering who offers Expert Witness services to legal firms representing both plaintiff and defendant. A court appointed expert, Dr. Anderson is available for civil and criminal forensic metallurgical cases. He has extensive deposition and courtroom experience having been retained over 40 times in the last 5 years.

    Areas of Expertise:
    • Metallurgy
    • Materials
    • Failure Analysis
    • Accident Analysis
    • Thermodynamics
    • Corrosion
    • Design Failures
    • Asbestos
    • Industrial Failures
    • Welds
  • Medical Device Failures
  • Electrical Fire Source
  • Firearms
  • Ballistics
  • Composites
  • Polymers
  • Wood
  • Ceramics
  • Building Materials
  • Pipes
  • Memberships & Affiliations:
    • American Academy of Forensic Sciences, Fellow/Past Director
    • National Academy of Forensic Engineers, Fellow/Past President
    • International Board of Forensic Engineering Sciences, Diplomate, Current President
    View Consulting Profile.
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    Thomas Read, PhD
    Principal
    1435 Fulton Rd.
    Santa Rosa CA 95403
    USA
    phone: 707-544-2374
    fax: 707-544-2370
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    Expert Background: Dr. Thomas L. Read is the Principal and CEO at A. Read Consulting, LLC. He received his PhD. from Stanford University in 1972 and has over 25 years of manufacturing experience in electronics, metallurgy, factory safety, failure analysis, glass fracture, glass failure and bottle failure. As a member of the electronics industry, he has earned process patents and has an extensive background in manufacturing techniques.

    In parallel, Dr. Read has spent over twenty five years as a consultant to attorneys and engineers. He has given more than 100 depositions and has appeared in court numerous times.

    Company Profile: Read Consulting, LLC is a full service laboratory providing services in the following areas:
  • Failure Analysis; Factory Safety and Personal Injury (including machine guards and manufacturing safety)
  • Glass Failure Analysis - Glass Fracture, Glass Failures and Bottle Failure
  • Metal and Ceramic Failure
  • Grinding Wheel Failures
  • Intellectual Property and Patent Disputes
  • Product Liability and Product Quality
  • Manufacturing Disagreements (such as Intellectual Property, Failed equipment and Contract Disputes)
  • Reverse Engineering
  • As "water hammer" (i.e. liquid impact) has the potential to cause glass bottle failure, Read Consulting LLC created two such failures to study the resulting fracture surface details.

    4/23/2015 · Failure Analysis
    Read Consulting was asked to determine why a welded chair failed and caused injury to the person sitting in it.

    The root cause of the failure of customer returns of heated automobile rear view mirrors was investigated.

    During normal operation, the arm on an automatic wafer test station failed. Root cause failure analysis determined that the drive shaft on the right angle gear motor used to raise and lower the manipulator arm had failed first.

    5/21/2012 · Failure Analysis
    This grinding wheel was part of a product liability and personnel injury case. It was claimed that the subject wheel had unexpectedly failed (i.e. flown apart) and an escaping piece had hit the plaintiff in the face causing serious injuries. According to the user, the grinder with the wheel was purchased approximately one hour before the grinding wheel failure.

    3/29/2012 · Failure Analysis
    A failed plastic lawn chair was examined to determine the cause of failure. This chair failed on the premises of a restaurant In this study the subject chair is examined and compared to several exemplar purchased at the same time. The objective of this study is to determine the cause of failure.

    11/8/2011 · Failure Analysis
    Glass Failure Analysis Expert Witness performs a failure analysis of a several tempered glass doors that had "spontaneously" failed at a construction site. The objective of this glass failure analysis is to determine the cause of failure and make recommendations to the contractor.

    8/30/2011 · Failure Analysis
    Materials failure analysis expert performs a failure analysis to determine the source of a metal piece found in tomato product.

    5/17/2011 · Failure Analysis
    A plumbing failure analysis was performed to determine why a cold water supply line to a bathroom sink had failed after only one year of service.

    A glass failure expert witness performs a root cause failure analysis on an exploding beer bottle. The object of this root cause failure analysis is to determine the cause of the bottle failure.

    7/7/2009 · Design
    Before expending the effort necessary to reverse engineer a device or object, it must be definite that the object under study is not covered by one or more patents. This avoids a dispute over patent violations. Once it has been established that no patent coverage exists, one can use multiple techniques to reverse engineer a product. These are summarized below:

    The cracked tank was first inspected in the "as received" condition. In this condition it was cracked, but it was still whole. Next, the failed tank was separated by pulling it apart. This was done to expose the fracture surfaces of the main crack. This allowed for a complete failure analysis and for a determination of where the crack initiated.

    Glass fractography is the most effective method for determining why a glass object, such as a bottle, failed. This technique consists of examining the fracture surfaces of the failure for artifacts such as Wallner lines and using them to trace the crack back to its origin. Once the origin has been identified, it can be examined in detail with a microscope to determine the cause of the failure.

    1/28/2006 · Failure Analysis
    Note: Glass Fractography is the most effective method for determining why a glass object, such as a bottle, failed. This technique consists of examining the fracture surfaces of the failure for artifacts such as Wallner lines and using them to trace the crack back to its origin

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    Bill O'Donnell, Jr.
    2940 South Park Road
    Bethel Park PA 15102
    USA
    phone: 412-835-5007
    fax: 412-835-5017
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    O'Donnell Consulting Engineers, Inc. (OCE) provides engineering, failure analysis, metallurgy, and expert witness services. Providing analytical, design, testing, and technical problem solving services for more than 30 years, our extensive experience gives us credibility in expert witness testimony. Our results are based on quantified engineering principles and analysis- not just opinions. We have testified in International, Federal, and State Courts, presenting comprehensive technical reports, models, and simulations that are easily understood by Judges and Juries.

    Services Offered:
  • Mechanical Engineering: Design and analysis services including finite element analysis. Troubleshooting and providing design repair solutions.
  • Failure Analysis: Metallurgy, analysis, and testing of components to determine root cause of structural failures and fires/explosions.
  • Product Liability & Patent Infringement
  • Sample Cases:
  • Power plants
  • Petrochemical facilities
  • Dams
  • Heat exchangers
  • Piping
  • Pumps
  • Valves
  • Machine tools
  • Welded structures
  • Appliances
  • Sport equipment
  • "We are often asked to solve simple to complex engineering problems - the key to our effectiveness has been our ability to integrate interdisciplinary talent in materials science and engineering" - Bill O'Donnell, President
    The largest storage rack/ retrieval system, larger than two football fields and eighty feet wide was constructed to store 108 million pounds of paper products. On July, 2002, after two months of use, the facility collapsed and sparked a fire that destroyed the entire structure and 45 million pounds of paper. Nearly 50 fire departments responded to the inferno, which burned for three weeks. The owner of the facility sued a number of companies that included the contractor that designed and built the structure, a subcontractor, and the company that supplied the 110 foot steel columns.

    4/5/2013 · Engineering
    A comprehensive engineering analysis was performed on a coke oven battery roof and heating walls. Coke oven batteries are constructed with refractory bricks.

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    Robert R. Odle, PhD
    100 Wedgemont Dr
    Elkton MD 21921
    USA
    phone: 443-616-4339
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    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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    C. Kendall Clarke, MS, PhD, PE
    1146A LeRoy Stevens Rd.
    Mobile AL 36695
    USA
    phone: 251-639-3433
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    C Kendall Clarke Expert PhotoC. Kendall Clarke, MS, PhD, PE, has 40 over years of experience as a degreed and registered professional engineer in the field of Metallurgy and Material Science. He offers expertise specifically in the areas of metallurgy, fracture mechanics, corrosion, and welding.

    Dr. Clarke has expertise estimating failure stresses from fractures to produce an engineering root cause failure analysis. Examples include a cruise ship breakaway, exhaust stack cracking, aircraft fuselage fatigue, and pressure vessel explosions.

    Dr. Clarke has industrial experience in ship building, chemical plants, paper mills, and manufacturing. He is published in the Journal of Failure Analysis and Prevention, among others. He is an active member in the Alabama and National Societies for Professional Engineers, the National Association Corrosion Engineers, and American Society for Testing and Materials.

    Litigation Support - Retained over 400 times, Dr. Clarke is a testifying expert with experience in writing thorough reports and defending them in deposition and trial. He is qualified to testify in state and federal courts. Dr. Clarke's goal is to provide solid engineering testimony in deposition thus to help in case settlement. He works with attorneys to educate them on the technical issues and to help produce mediation and trial presentations of complex issues on a layman's level for the jury.

    General Areas of Litigation Case Experience (multiple cases):
    • Accident Investigation & Failure Analysis
    • Axle Failures / Fractures
    • Corrosion
    • Fasteners (Rivets, Bolts, Blind Fasteners)
    • Fracture Mechanics
    • Industrial Accident Investigation & Reconstruction
    • Metallurgical Engineering
    • Metals – Strength & Fatigue
    • Product Liability
  • Stress Fractures
  • Welding / Spot Weld Failures
  • Wheel Failure
  • Pressure Vessel Failure Reconstructions
  • Truck Under Ride Bar Failures
  • Tree Stands for Hunting
  • Heat Exchanger Failures
  • Maritime Components
  • Equipment Fires
  • View Dr. Clarke's Consulting Profile.
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    Robert A. McNeese
    Conveyor Consultant
    ALL STATES USA
    phone: 228-623-5131
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    Robert A. (Bob) McNeese is a Professional Conveyor S.M.E. Subject Mater Expert with close to 40 years of conveyor system experience in most every aspect of conveying systems. Mr. McNeese offers his services to the conveying industry to enhance operations, maintenance, and overall safety performance as well as providing 3rd party factually based non- partial overviews and opinions to legal counsel as an expert witness for the purpose of fair litigation.

    Consulting - Bob McNeese has worked to improve efficiency and safety with companies such as Chevron, Southern Company, International paper, DuPont, and various shipping bulk terminals. He offers his unique services to alert customers to the ever changing OSHA, MSHA, ASME, regulations surrounding industrial conveying equipment. Several delivery methods are available to insure the new information and changes are introduced to the jobsite at the core of the workforce (site safety audits, safety topics, banners, labels, safety seminars)

    Litigation Support - Mr. McNeese is an expert in all industrial areas of Conveyors and Bulk Handling Systems. He provides expert witness services to attorneys representing both plaintiff and defendant. Mr. McNeese provides expertise on issues concerning industrial conveyor system accidents and safety concerns as a result of manufacturing, installation, operation, or maintenance.

    Specific Areas of Expertise:
    • Refineries
    • Port Facilities
    • Storage Transfer Facilities
    • Power Plants
    • Mines
    • Chemical Plants
    • Grain Elevators
    • Fertilizer Plants
    • Paper Mills
    • Food Processing
    • Coal Handling
    • Cement
    • Pet Coke
  • Wood Chips
  • Iron Ore
  • Lignite
  • Steel
  • Aluminum
  • Salt
  • Plastics
  • Grain
  • Fertilizer
  • Aggregate
  • Tire Shredding
  • Waste
  • Various Dry Chemicals
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    Marc H. Richman, ScD, PE
    One Richmond Square, Ste. 105C
    Providence RI 02906
    USA
    phone: 401-751-9656
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    Marc H. Richman, ScD, PE, has been actively engaged in Forensic and Consulting Engineering for over 45 years. He has personally supervised and conducted over 3,000 investigations for individuals, attorneys, insurance carriers, industrial firms, state and federal agencies and commission, and police and fire departments.

    Dr. Richman's educational background at MIT was physical metallurgy and failure analysis. He taught as an instructor at MIT and ran the analytical Metallography laboratory there as well as set up the electron microscopy laboratory at MIT. At Brown, he was director of the Central Electron Microscopy Lab and was very active in Failure Analysis and Fractography as well as Analytical Metallography.

    Dr. Richman has investigated failures of offshore drilling rigs and propeller shaft failures(Bethlehem Steel Shipbuilding), helicopter crashes on the Pan Am building and at Newark Airport (NY Airways and Lloyds of London), construction elevator failures (Gilbane Construction and Aetna), bridge failures (Mystic River Bridge upper deck - MassPort Authority), hydroelectric plant shaft failures (McCallum Enterprises), pressure vessel and machinery failures, military equipment and weapons failures, building failures and collapses (US Navy and others), and steel mill production (Italy).

    Litigation Support - Marc H. Richman has testified for both plaintiff and defense in about 175 trials in civil and criminal courts. He has served as Technical Advisor to the US District Court (RI) on patent cases (Hon. Raymond Pettine) and has been a consultant for the US Naval Applied Science Laboratory, the US Army Materials and Mechanics Research Center, Battelle, Texas Instruments, etc.).

    Dr. Richman has provided expert testimony from product malfunctions, to fatal car accidents, to peeling paint on the Pell Bridge, to the Pan Am Building helicopter crash, to water and gas main failures, to metallurgical examinations of murder weapons.

    Areas of Expertise:
    • Forensic Engineering Investigations
    • Failure Analysis
    • Fire Cause and Origin
    • Product Liability
    • Accident Reconstruction
    • Gas Explosions
  • Structural Failures
  • Metallurgy
  • Orthopedic Device Failure
  • Product Liability
  • Machine Guarding
  • Instructions and Warnings
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    Dr. Richard F. Lynch
    377 Sicomac Avenue
    Wyckoff NJ 07481-2128
    USA
    phone: 201-891-8399
    fax: 201-891-8398
    Dr. Richard F. Lynch has over 35 years of industrial experience in all areas of Metallurgical and Material Forensic Investigations, including 11 years with a major metals producing and processing company. He serves as an Expert Witness / Consultant on Steel, Nonferrous Metals, and Non-Metallic Materials.

    As a U.S. patent holder, Dr. Lynch has authored and/or presented over 60 technical papers on the properties and uses of galvanized steel, cast and wrought non-ferrous and ferrous products, pretreatments for painting metallic surfaces, product development and ASTM standards.

    Dr. Lynch's client base includes attorneys and companies requiring failure analysis, metallurgical testing, or assistance with end product manufacture, metallurgical processing, casting, galvanizing, zinc production, surface treatments, metallurgical process licensing, international metals research and market research.

    Areas of Expertise:
  • Fracture
  • Corrosion Failure
  • Galvanized Steel
  • Ferrous
  • Nonferrous
  • Polymers
  • Composites
  • Paint Failure
  • Standards / Specifications
  • Failure of Structural Materials, Fabricated Products, Fuel Tanks
  • Surface Preparation
  • Metal Pretreatments & Painting of Galvanized Steel
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    Frank J. Loeffler Jr.
    P.E.
    20511 Highland Lake Drive
    Lago Vista TX 78645
    USA
    phone: 512-267-8700
    fax: 512-267-2547
    Design and Forensic Engineering for Conveyors and Bulk Materials Handling Systems, We specialize in the design of materials handling systems and conveyors of various types including: belt, roller, slider, overland, pipe, steep angle, screw, drag, bucket elevators and pneumatic. We also design the specialty mobile machines, (track, rail, and wheel mounted) such as: stackers, reclaimers, snow loaders, mobile screening plants, self-unloading trains, self-unloading ships, ship unloaders and shiploaders. Our clients are both Plaintiffs and Defendants.

    Some of the standards considered are: Belt Conveyor Manufacturers Association – CEMA, Safety Standard for Conveyors ASME B20.1,OSHA & MSHA

    Areas of Expertise:
    • Conveyor Fires and Explosions
    • Conveyor Guarding
    • Conveyor Injuries
    • Conveyor Product Liability
    • Restraint of Trade
    • Patent Infringement
    • Real Estate Asset Appraisal Conveyor Systems
    • Antitrust
    8/24/2011 · Mining
    BELT CONVEYORS ARE BEING USED TO HANDLE TOP SOIL, overburden and ore within many of today's strip mines. In addition, belt systems are being used more frequently in connecting the pit limits to the process point or rail loading area.

    7/6/2011 · Mining
    This paper discusses how bed blending systems can be applied to the utilization of fossil fuels. The subjects of quality control and available stacking and reclaiming equipment are also explored along with a case history of bed blending at Utah International Corporation's Navajo Mine.

    2/6/2010 · Conveyor Belts
    For more than 100 years the troughed belt conveyor has been used to transport bulk materials. Its success has been attributed to its relatively low capital cost, high degree of reliability and availability, and low operating and maintenance costs. The only significant problems with conventional conveyors have occurred at transfer points when

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    T. Rao Tipirneni
    President
    97 Marcus Blvd.
    Hauppauge NY 11788
    USA
    phone: 631-643-6792
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    T. Rao Tipirneni has a M.S. in Metallurgy from Stevens Institute of Technology, with approximately 40 years of experience in Metallurgical Failure Analysis. He has been President of Long Island Testing Laboratories, Inc., specialists in Aerospace Metallurgical Testing, since 1985.

    Litigation Support - Mr. Tipirneni provides expert testimony to counsel representing both plaintiff and defendant. His services include laboratory testing, written reports, depositions, and trial testimony as needed.

    Areas of Expertise:
    • Inconel Turbine Blades
    • Fasteners
    • Automobile Engine Parts
    • Boat & Aircraft Parts
    • Weld Joint Failures
    • Corrosion Pipe Failures
  • Accident Failures
  • Ladders
  • Hammers
  • Hip Implants
  • Rail Road Car Wheels
  • Springs
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    R. Craig Jerner, PhD, PE
    Owner, President
    5514 Harbor Town
    Dallas TX 75287
    USA
    phone: 9729340493
    fax: 469-737-3938
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    R. Craig Jerner, PhD, PE is a Metallurgical Engineer with over 45 years of experience. Dr. Jerner specializes in Accident Investigation, Product Liability and Metallurgical Failure Analysis. He has conducted approximately 1,500 accident investigations and has testified as a metallurgical expert in over 275 depositions and more than 75 State and Federal court appearances as a metallurgical consultant, accident investigator, and expert witness.

    Dr. Jerner's extensive client list includes individuals, industrial, corporate and government clients who utilize Dr. Jerner's failure analysis, accident investigations, litigation consultant and metallurgical expert witness for their investigation needs.

    As a metallurgist, Dr. Jerner has also consulted with the United States Coast Guard (USCG), National Transportation Safety Board (NTSB) and the U.S. Department of Labor (OSHA). He has testified, as a metallurgical expert, before several federal agency "Boards of Inquiry." Dr. Jerner's expert testimony from these inquiries has appeared in The Congressional Record.

    Dr. Jerner's philosophy is to investigate, as thoroughly as possible, all evidence in order to develop the most probable accident scenario consistent with available physical evidence and developed data/test results.

    Areas of Expertise:
    • Accident Reconstruction
    • Consumer Product Failure Analysis
    • Corrosion and Materials Failure Analysis
    • Fire and Explosion Investigation
    • Forensic Macro / Micro-photographic Documentation
    • Industrial Equipment Failure Analysis
    • Keyence Digital Microscope
    • Metal Testing
  • Metallurgical Expert Witness Testimony
  • Metallurgical Engineering
  • On Site Accident Investigation
  • Product Liability / Reliability
  • Scanning Electron Microscopy
  • Supervised Witness Testing / Consulting
  • Third Party Review and Mediation
  • Welding and Weldment Failure Analysis
  • View Dr. Jerner'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
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    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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