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Materials Failure Analysis Expert Witnesses

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Julian M. Toneatto, PhD, PE, PP
President
PO Box 133
Lafayette Hill PA 19444
USA
phone: 609-502-0900
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Julian M. Toneatto, PhD, PE, PP, has over 40 years of experience in Civil, Structural, and Environmental Engineering Consulting.

Dr. Toneatto has a Doctorate in Structures and Dynamics and MBA in Finance. His former employers include the Department of Defense, U.S. Army Corps of Engineers, States, Municipalities, DOT, private and public firms, and the EXXON Corporation.

Dr. Toneatto served as a Professor of Civil Engineering and Course Director at the Department of Civil Engineering, U.S. Military Academy. He structured, revised, and taught courses in Advanced Structural Analysis, the Honors Course in Structural Analysis and Steel Design, and authored and taught Soil Mechanics. Dr. Toneatto has also served on the faculty at USMA (West Point): Department of Civil and Mechanical Engineering, Philadelphia University and The US Army Engineer School at Fort Leonard Wood, MO.

Litigation Support - Dr. Toneatto has been offering his expert witness services to the legal industry for decades. A Forensic Engineer, he provides expert reports, depositions, and court testimony in support of litigation.

Areas of Expertise:
  • Forensic Engineering
  • Civil Engineering
  • Structural Engineering
  • Environmental Engineering
  • Materials Engineering
  • Safety Engineering
  • Failure Analysis
  • Geotechnical Engineering
  • Construction Damages
  • Petroleum Engineering
  • Corrosion
  • Land Use and Zoning
  • Occupational Health / Environmental Health
  • Product Liability - Consumer Safety
  • View Dr. Toneatto's Consulting Profile.
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    Adam K. Aleksander
    Principal
    PO BOX 140558
    Boise ID 83714
    USA
    phone: 208-321-0200
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    Adam AleksanderDr. Adam K. Aleksander, PhD, PE, CSP, has over 40 years of experience in the areas of Mechanical Engineering, Human Factors, and Safety Engineering. He combines both academic credentials and active work in industry to provide a grounded perspective in Product Liability, Industrial Incidents, Warnings, and OSHA related issues. He is also a VP of an Energy Services firm, with over 35 overseas assignments related to forensic services, power utility issues, and equipment failures.

    Dr. Aleksander has been a practicing engineer since 1972, focusing his Manufacturing, Consulting and Forensic investigations on Problem Definition and Root Cause Analysis of complex problems in confidential issues. His firm has experience encompassing an enormous variety of claims, from large $45 million dollar dam claims, to environmental clean-up claims, to small road construction claims. His litigation services often involve reconstruction, perception reaction studies, warnings, equipment operation, mechanical failures, industrial accidents, skiing, and bicycling injuries.

    As an Expert Witness, Dr. Aleksander has worked with many clients, including plaintiff's and defendant's attorneys, both civil and criminal, attorneys representing corporations, corporations in the power utility area, and corporations that produce products. His services are also available to insurance executives with complex claims issues that involve industrial or utility related losses. Dr. Aleksander has been retained over 125 times in a wide range of technical investigations.

    Litigation Expertise:
    • Product Liability - Design, Manufacturing and Marketing Defects, Involving Damage, Injury or Fatality
    • Equipment Failures - Proximal Cause of Failure with Contributing Factors
    • Human Factors, Visibility, Ergonomics, and General Research Issues - Product Usability, Warnings, Instructions, Perception, Reaction Time, Visibility and Conspicuity Issues
    • Construction, OSHA, and Safety Engineering - Regulatory and Safety Issues
    • Industrial Projects
    • Power Utility - Service and Equipment Failures
    View Dr. Aleksander's Consulting Profile.
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    Dr. Charles R. Anderson
    President & Principal Scientist
    9051 Red Branch Road, Suite C,
    Columbia MD 21045
    USA
    phone: (410) 740-8562
    fax: 410-740-8201
    Dr. Charles R. Anderson has long specialized in the Characterization of Surfaces, Interfaces, Thin Films and Coatings. Since 1972 he has applied surface and near-surface analysis techniques such as x-ray photoelectron spectroscopy (XPS or ESCA) and Auger microprobe to the solution of surface chemistry and coating problems. He worked for the U.S. Navy and Lockheed Martin Laboratories prior to starting his own laboratory in 1995.

    Dr. Anderson served as an officer of the ASTM Committee E-42 on Surface Analysis and as U.S. Expert on several sub-committees of the ISO Technical Committee 201 on Surface Chemical Analysis. He especially enjoys integrating the results of multiple analytic techniques (surface analysis, thermal analysis, FTIR, SEM/EDX, optical microscopy)to solve tough materials problems.

    Dr. Anderson has extensive experience in materials science as a result of solving the materials problems of many industries with the aid many analytical techniques. He is available to provide Expert Witness Services for legal matters involving Materials Failure, Intellectual Property Theft, Misrepresentation, Failure to Meet Contract Specifications, Materials Identifications and Characteristics, or Quality Issues. To ensure the accuracy and integrity of his testimony, Dr. Anderson and his staff independently analyzes the relevant materials in most cases.

    View Consulting Profile.
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    Ole Haaland, PE
    626 Admiral Drive
    C-537
    Annapolis MD 21401
    USA
    phone: 410-703-9002
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    Ole Haaland Power Plant Mechanical Expert PhotoOle E. Haaland, PE, has thirty four years experience in Power Production, Design, Construction, and Commissioning, with 27 years managing people and projects. Mr. Haaland's experience is in conventional, nuclear, and alternate fuel power plant mechanical and electrical systems. He has performed as Project Manager, Construction Manager, and Commissioning Manager for several Greenfield power projects.

    Mr. Haaland held a senior reactor power operator's license and a number of senior engineering positions at the New York Power Authority prior to joining ANNA. Mr. Haaland received his BSME from the New York Institute of Technology and is a registered professional engineer in many states. He was recently elected to the EGSA Board of Directors for 2015-2017.

    Litigation Support - Ole Haaland conducts root cause analysis investigations for counsel representing Plaintiff and Defense. When needed, he provides expert witness testimony for power plant design, construction, and operational failure issues and for parties involved in contract disputes.

    Areas of Expertise:
    • Switchgear
    • Voltage Regulators
    • Turbine Generators
    • Control Systems
    • Hydro Generators
    • Diesel Generators
  • Condensate Polishers
  • Feed Water Heaters
  • Main Condensers
  • Moisture Separators
  • Electrical Breaker Failures
  • Operational Failures
  • View Ole Haaland's Consulting Profile.
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    Michael P. Schuller, PE
    David B. Woodham, PE
    2619 Spruce Street
    Boulder CO 80302
    USA
    phone: 303-444-3620
    fax: 303-444-3239
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    Atkinson-Noland & Associates, Inc. (ANA) has provided structural engineering services for federal, state, and private organizations since its founding in 1975. The unique organization of the firm strives to balance a commitment to innovative research and development goals with direct application to problems in the field. The experience and education of their professional and support staff provides a strong capability for handling difficult and challenging material and structural engineering problems. Through ongoing research and practice, the firm has established itself as one of the foremost international authorities on both historic and modern masonry structural systems.

    Atkinson-Noland & Associates provides forensic engineering services for the evaluation and condition assessment of existing and new structures. Their expertise in support of forensic studies, includes evaluation of structural distress and failure, establishment of causes, recommendations for remedial action, and litigation support. Several ANA engineers have extensive experience in providing expert services in a variety of construction litigation areas.

    Litigation Support Experience:
    • Masonry Expertise
    • Waterproofing / Moisture Intrusion
    • Brick and Concrete Masonry
    • Cast Stone and Reinforced Concrete
    • Adhered Veneer
    • Slip-Fall Claims
  • Cracking and Spalling
  • Structural Failure Analysis
  • Metal Corrosion
  • Material Durability and Defects
  • Differential Foundation Movement
  • Design Standard of Care
  • ANA prepares high-quality expert reports, and we have experience in deposition and courtroom testimony.

    View Atkinson Noland's Consulting Profile.
    10/14/2014 · Construction
    Atkinson-Noland & Associates worked with Bridge Diagnostic, Inc. to evaluate the performance of the historic Ames Street Bridge in Dedham, Massachusetts during the strengthening phase of the structure. Live load tests were conducted on the bridge before and after strengthening to evaluate the efficiency of the selected rehabilitation method. Displacement and strain were monitored at several critical locations along the arch barrels using Linear Variable Differential Transformer (LVDT) displacement sensors and surface - mount strain transducers. A finite element study was performed to understand the complex behavior of the multi-span masonry arch bridge. A long-term monitoring system was installed to evaluate the bridge behavior over time

    8/27/2014 · Construction
    The church was built in 1917 of concrete masonry blocks that were reportedly cast on site by members of the church. The main problem with the church exterior is the delamination of the exterior skin of the concrete block.

    7/22/2014 · Construction
    Constructed in 1934, the "Old Senior Hall" building was built with a structural steel frame, concrete and gypsteel floors and roof, and a reinforced concrete foundation. The exterior walls were built using a brick masonry façade over a clay tile backup with limestone sills, coping, and accents. Active corrosion of main structural members was discovered in the late 1990's, and a plan was developed to renovate the building to address structural concerns. Atkinson - Noland conducted a full exterior condition survey, including use of nondestructive tests to identify the extent of steel corrosion, evaluate masonry performance, and identify potential repair items. Results of this study were used to plan repairs and any necessary strengthening.

    6/10/2014 · Engineering
    The Health Center building on the Milton Hershey School campus was designed in 1932 as load-bearing masonry construction with steel framing used to support floor and roof loads and loose steel lintels spanning over window and door openings. Atkinson-Noland & Associates was retained to conduct an investigation of the exterior load-bearing masonry walls and structural steel framing for the purpose of identifying typical as-built conditions as well as the locations and severity of any deterioration.

    The 16th Street Mall in downtown Denver, Colorado is a pedestrian and transit mall that extends for more than a mile along 16th Street connecting people to major businesses, hotels, restaurants, and retail. Recently, the street mall pavers have experienced a substantial number of loose and cracked granite pavers. Atkinson-Noland & Associates conducted an extensive investigation at the 16th Street Mall granite tile pavers to determine the causes of distress in the paving system. We also helped develop appropriate solutions to paver debonding, slip-resistance, aesthetics, and maintenance.

    4/4/2014 · Construction
    Atkinson-Noland & Associates was a principal investigator on a three-year project evaluating different techniques for repair and retrofit of unreinforced masonry structures. Old masonry construction was simulated in the laboratory, and the test specimens were strengthened by installation of internal reinforcement or repaired by grout injection.

    2/26/2014 · Construction
    A six-story condominium building was constructed using load-bearing, concrete masonry with a clay brick masonry veneer. Specifications required that the collar joint be filled during construction; however, the contractor built the masonry without grouting the collar joint. Subsequent negotiation determined that the masonry must be reconstructed with a filled collar joint.

    1/23/2014 · Materials
    Right: Construction began on the Piedras Blancas Light Station in 1874. The site now includes two of the original historic structures-a lighthouse building completed in 1875 and a fog signal building completed in 1906. The lighthouse building was originally 115 feet tall, including a first-order Fresnel lens manufactured in Paris, France.

    12/17/2013 · Materials
    A two-story masonry building in the historical district of Cripple Creek, Colorado was assessed to determine its present condition. The building was to be retrofitted as a casino but was suffering from over 100 years of weathering in a severe climate and recent neglect.

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    Keith M. Cianfrani, MAS, CRSP
    Aviation Safety Consultant
    350 New Britain Road
    Doylestown PA 18901
    USA
    phone: 215-348-3942 (Office) or 267-377-5364 (Cell)
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    Keith M. Cianfrani, MAS, CRSP, a retired U.S. Army Lieutenant Colonel, the founder and owner, has over 30 years of aviation experience. He is a master army aviator, aviation safety officer, commercial pilot, instructor pilot, and was an accident investigator for the U.S. Army Safety Center.

    Background - Mr. Cianfrani is rated in both rotary wing and fixed wing aircraft. As a safety officer, he has managed safety programs in organizations with over 100 aircraft stationed throughout 5 states. Mr. Cianfrani is currently an instructor for Embry Riddle Aeronautical University and Kansas State University. He is also presently attending Florida Institute of Technology (FIT) as a PhD Student in Aviation Science.

    Mr. Cianfrani is a certified Flight Instructor (CFI) and has also worked in the civilian, commercial aviation industry. He has been flying for companies such as Petroleum Helicopters, Damin Aviation, Keystone Helicopters, Island Helicopters, and Chopper 6 and Chopper 3 in Philadelphia. He also has experience in the flight for life, aero medical evacuation industry.

    Litigation Support - Keith Cianfrani specializes in Human Factors and Material Failure in Aviation Accident Investigations. He serves as an aviation safety consultant for the Federal Aviation Administration and FIT. An IS-BAO Certified Safety Auditor, he provides safety evaluations in accordance with Federal Aviation Regulations. His services are available nationally and internationally and include written reports, depositions, and trial testimony as needed.

    Areas of Expertise:
    • Pilot / Crew Performance
    • Human Factors
    • Maintenance
    • Environmental Factors
    • Meteorological Factors
  • Safety Training
  • Material Factors
  • Aviation Accident Reconstruction
  • FAA Regulatory Compliance
  • Safety Audits
  • View Keith Cianfrani's Consulting Profile.
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    Iola Goeke
    3660 Hartsfield Road
    Tallahassee, FL 32303

    USA
    phone: 850-558-3100
    fax: 850-575-8454
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    BEC Consulting, LLC was established in 1982. Since that time, we have provided top-level consulting engineering services and accident reconstruction to our clients; law firms, insurance companies, state and local agencies, manufacturing companies, and clients who are seeking product design analysis and other engineering related services.

    Our engineers represent a broad range of engineering disciplines which enables us to work on a variety of cases using the team approach. The teams at BEC are comprised of Engineers, Technical Specialists, Graphics Specialists, as well as Research and Administrative Personnel, so that each case is given personal attention and is handled efficiently and effectively. Our offices are located in Tallahassee, Jacksonville and Venice working in almost every state in the United States, including Alaska.

    Areas of Expertise:
    • All Areas of Accident Reconstruction - Including Automobile, Tractor-Trailer, Motorcycle/Bicycle & Pedestrian
    • Engineering Consulting
    • FARO 3-D Scanning
    • Black Box Downloads
    • Construction Zone / Roadside Safety
    • Industrial Equipment
    • Failure Analysis
    • Product Design
    • Product Development
    • Material Handling System
    • Biomechanical Analysis
    • Slip / Trip / Fall
    • Computer Animation, Electronic Graphics
    Every aspect of our firm is designed to serve our clients needs; conference rooms for mediations and depositions, a research and testing lab, secured evidence storage, facilities for expert inspections, and easy access to airport and hotel facilities for our out-of-town clients. We are truly a full service engineering firm.

    Because of this team approach and a commitment to customer service, BEC has attained regional and national recognition as a leader in forensic engineering services and new product development. This excellent example and tireless dedication to serving our client’s needs has resulted in a devoted client base and reputation second to none.

    Dr. Charles Benedict, P.E., founded Benedict Engineering Company in 1982 and our name has since changed to BEC Consulting, LLC. He has over 35 years experience in the fields of product and machine design and analysis, vehicular accident reconstruction of all types, and product and system failure analysis. He has designed, developed, manufactured, and tested more than sixty different products and machine systems. Dr. Benedict is well respected in the fields of forensic engineering, product and machine system design and analysis and patenting.

    Expertise:
    • Biomechanics
    • Occupant Kinematics
    • Vehicle Restraint Systems
    • Vehicle Controllability
    • Material Handling
    • Patent Infringement
  • Automobile Accidents
  • Pedestrian Accidents
  • General Engineering
  • Product Design
  • Fire and Explosion Analysis
  • Tractor / Trailer Accidents
  • Electrical Issues
  • Dr. Brian Pfeifer, P.E., is also a principal with BEC Consulting, LLC, and has been practicing forensic engineering for over 15 years. He holds several patents on roadside safety devices and studied roadside safety at the University of Nebraska. He is a consulting engineer with a strong background in the design, development, and implementation of roadside safety hardware. His current work consists of vehicular accident reconstruction, analysis of maintenance of traffic issues, premises liability, investigation and analysis of mechanical systems and product failures, and development of automated material-handling systems.

    Expertise:
    • Roadside Hazards
    • Vehicle Controllability
    • Occupant Kinematics
    • Roadway Design
    • Guardrails and Bridges
    • Maintenance of Traffic
    • Roadway Design
  • Automobile Accidents
  • Pedestrian Accidents
  • Tractor / Trailer Accidents
  • Slip / Trip / Fall
  • Product Design
  • General Engineering
  • Mrs. Traci Campbell, P.E., CXLT, is an Industrial engineer with specialties in industrial accident reconstruction, including forklifts, construction machinery, appliances, and manufacturing equipment. Her experience includes vehicular accident reconstruction involving automobiles, trucks, tractor-trailers, and recreational vehicles, as well as slip, trip, and fall analysis, product failure analysis, and workplace-safety related issues.

    Expertise:
    • Industrial Accidents
    • Safety Analysis
    • Product Design / Failure Analysis
    • Slip / Trip / Fall
    • Guarding / Warnings
    • Workplace Safety
    • Bicycle Accidents
    • Confined Spaces
  • OSHA Regulations
  • Pedestrian Accidents
  • Automobile Accidents
  • Tractor / Trailer Accidents
  • Human and Environment Interaction
  • Theme Parks / Recreation Facilities
  • Airbag and Black Box
  • General Engineering
  • Mr. Chris Yates, P.E., is a Mechanical engineer and Principal with our firm, specializing in accident reconstruction. His current work involves the analysis and reconstruction of vehicular accidents, including vehicular dynamics and occupant restraint as well as the investigation of industrial accidents and product analysis.

    Expertise:
    • Black Box Analysis
    • Motorcycle / Bicycle Accidents
    • Mechanical Design
    • Product Guarding Design
    • Fire and Explosion
    • Seat Belt Analysis
  • Automobile Accidents
  • Pedestrian Accidents
  • General Engineering
  • Product Design
  • Tractor / Trailer Accidents
  • Slip / Trip / Fall
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    40 Brambledown Road
    Wallington SM6 0TF
    GBR
    phone: +442084012873
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    Geoffrey Beresford Hartwell is a Chartered Engineer who practices as an Arbitrator, Adjudicator and Expert for Determination. Geoffrey is the former Senior Partner of Consulting Mechanical and Electrical Engineers BHA Cromwell House.

    A one time Chairman of the Expert Witness Society, Geoffrey Hartwell has experience giving evidence in court (in both civil and criminal matters) and in International Arbitration. He sometimes is retained as a Single Joint Expert or as a Tribunal Expert. His services are offered to both Plaintiff and Defense. Even when retained on behalf of a Client he, like all Experts, has an overriding responsibility to the Court or Tribunal.

    After his early career in aerospace and nuclear energy, Geoffrey entered private practice in association with the late Leslie Heap and Gerald Lewis of Heap and Digby, Consulting Engineers, in 1969. While with them he designed water and sewage equipment and also the bascule moving machinery for the Lowestoft Bridge, in Suffolk. He practiced also as Beresford Hartwell and Associates and, in 1971 established a separate office in Wallington, South London.

    In parallel with his design career, Geoffrey was first appointed as arbitrator in 1972 and his first foreign arbitration, an ICC appointment in Switzerland, took place later that year. He studied Law to Intermediate level and then transferred to the examinations of the Institute of Arbitrators (now Chartered) of which he became Chairman in 1996-1997 and for whom he taught in various countries on several courses, including the prestigious Diploma in International Commercial Arbitration.

    Technical Expertise:
    • Electrical Engineering and Design
    • Mechanical Engineering and Design
    • Instrumentation
    • Automation and Computer Control Systems
    • Maritime and Infrastructure Engineering
    • Process Engineering
    • Solid Waste Handling
  • Communications
  • Manufacturing
  • Computer Cartography
  • Moving Bridges and Lock Gates
  • Construction Project Management
  • Nuclear Energy
  • Water and Waste Water Treatment
  • Arbitration: Geoffrey Hartwell also acts as an arbitrator and adjudicator, as an expert mediator and conciliator, as an expert investigator and assessor for arbitral tribunals, and also as a Special Referee in the High Court of Justice of the Isle of Man. His services have been required in the UK and internationally.

    Dispute Boards: Geoffrey Hartwell has experience both as Member and as Chairman of Dispute Boards?. He has been a member of Dispute Boards, retained from the beginning of a project or, alternatively, appointed on an ad hoc basis when a problem arises, Dispute Adjudication Boards to determine a binding decision, and on Dispute Review Boards to make decisions that are advisory but not binding.

    Adjudication: Similar to arbitration, Mr. Hartwell adjudicates domestic and international disputes which are only temporarily binding unless otherwise agreed upon by the parties.

    View Geoffrey Beresford Hartwell's Consulting Profile.
    12/4/2013 · Mediation
    International Commercial Arbitration, the chosen basis of the annual Willem Vis Moot, is arguably not au fond a process at law. It is quite simply the performance of an agreement between two parties to have a chosen third party hear and determine some difference between them.

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    Dr. Kenneth H. Brown
    1889 Maple Ave, Suite N-3
    Evanston IL 60201
    USA
    phone: 847-475-2755
    fax: 847-475-3545
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    National Expert Witness And
    Consulting Service For Attorneys


    KHB CONSULTING SERVICES provides research, consulting and expert witness services to the legal profession for cases involving:
  • Chemicals
  • Paints and coatings
  • Chemical specialty products
  • Household chemical products
  • Industrial chemicals
  • Hazardous materials
  • Labels and warnings
  • Toxic substances
  • Aerosols
  • OSHA
  • Chemical spills
  • Chemical explosions

  • We provide:
  • Translation of technical terminology
  • File review
  • Research
  • Field site visits
  • Laboratory testing/analysis
  • Reports
  • Strategy assistance during discovery
  • Deposition
  • Testimony

  • The primary areas of expertise are:
  • Chemistry
  • Chemicals
  • Industrial Chemicals
  • Household Chemicals
  • Paint and Coatings
  • Adhesives and Sealants
  • Chemical Specialty Products
  • Solvents
  • Fumes
  • Hazardous Materials
  • Aerosols and Spray Products
  • Labels and Warning
  • Toxic Substances
  • Polymers / Resins / Plastics
  • MSDS Review
  • OSHA
  • Laboratory testing and Analysis
  • Failure Analysis
  • Propellants
  • Chemical Spills
  • Chemical Accidents
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    Curt M. Freedman, PE, CEM, CEA, LEED AP
    24 Ridge Road
    Longmeadow MA 01106
    USA
    phone: 413-567-1175
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    Curt Freedman Forensic Engineering Expert PhotoCurt M. Freedman, PE, CEM, CEA, LEED AP, has over 30 years of experience as a Mechanical Engineer. He is registered to practice in Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Maryland, and Ohio.

    Litigation Support - Mr. Freedman provides forensic engineering services for the insurance industry and attorneys representing Plaintiff and Defense. With a portable microscope diagnostic camera, his investigations include material science evaluations, as well as mechanical and structural evaluations. Mr. Freedman's background also includes designing, engineering, and constructing HVAC systems, plumbing systems, and utility conservation products for the residential, commercial, and industrial sector.

    Curt Freedman also offers professional forensic services for the Investigation of Child Heatstroke / Hot Car Incident Deaths. His detailed services in this area include evaluation, field testing, and analytic modeling to determine real time interior temperature of the subject vehicle.

    Areas of Expertise:
  • Appliances
  • Building Temperature Modeling
  • Carbon Dioxide Gas Testing
  • Carbon Monoxide Investigations
  • Compressed Air Systems
  • Construction Cost Evaluations
  • Controls Systems
  • Fire Sprinkler Systems
  • Flat Plate Solar Panels
  • Forklifts
  • Furnaces
  • Hydronic Boilers
  • Industrial Accidents
  • Fire Sprinkler Head Failures
  • Ladders
  • Loss of Heat / Fuel Freeze
  • Manufacturing Equipment Accidents
  • Metallic Pipe Fitting Failures
  • Motor Failures
  • Plastic Fitting Failures
  • Plumbing / Piping Systems
  • Rooftop HVAC Equipment
  • Stairs, Ramps
  • Slips & Falls
  • Steam Boilers
  • Photo-voltaic Solar Panels
  • Pump Failures
  • Solar Insolation Modeling
  • Toilet Failures
  • Water heater failures;


  • View Curt Freedman's Consulting Profile.
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    L. Peter Petrovsky, PE, CE, ME
    31157 Lobo Vista Road
    Agoura CA 91301
    USA
    phone: (818) 489-4400
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    Peter Petrovsky, PE, CE, ME , has provided services as a consultant and an expert witness in applied Civil and Mechanical Engineering Science, Building, Infrastructure, and Earthwork Contracting. His strength and experience is to successfully combine engineering and applied mechanics with the field experience and contracting skills.

    He packages civil, mechanical engineering, as well as, general, engineering, earthwork and paving and hazardous waste contracting into one package for the use of his clients. His services also include construction job site safety in fire prevention and personnel protection.

    Litigation Support - Mr. Petrovsky's shirtsleeve approach to problem solving gives him the ability to distill complex technical issues to a palatable presentation in the appropriate forum. Serving the legal industry for 25 years, he has been retained in over 600 plaintiff and defense cases, been deposed over 200 times, and given testimony approximately 100 times.

    Mr. Petrovsky's services include testing and analysis, trial preparation case analysis, deposition review and expert summary, evidence presentation, consulting, report writing, court exhibits, static and computer depictions, construction and engineering contract analysis, accident reconstruction, and interpretation of administrative regulations. He has assisted counsel on cases in California, New York, Indiana, Pennsylvania, Hawaii, Kentucky, and Nevada.

    Areas of Expertise:
    • Mechanical Engineering and Mechanical Design: Machine safety and guarding, Strength of materials, wood, metals, plastics
    • Materials Issues and Failure Analysis: Mechanisms, components and machinery; Pressure testing, fatigue analysis
    • Accident Investigations: Heavy equipment accidents, bulldozers, backhoes, excavators; Cranes, lifts, manipulators
    • Air conditioning and Refrigeration: Thermography services and analysis
    • Civil Engineering: Design of Buildings; Residential, industrial, commercial site plans; Land development, site preparation and paving, drilling and boring; Public and private roadways, sidewalks, ramps, parking lots, lighting; Septic systems, sewers, public sewer blockage and stoppage; Scaffolds & scaffolding erection and accidents; Retaining walls and retaining wall failure; Foundation failure / structural damage; Plumbing leaks, water intrusion, explosions; Earthquake Damage Assessment and Remediation; Construction Disputes / Insurance claims; Stucco defects and failures; Job site fire prevention industry standards
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    Gerald O. Davis, PE
    4723 Squaw Valley Court
    Glen Allen, VA
    23060
    VA, DC, MD, WV, NC USA
    phone: 804-967-9129
    fax: 804-967-9130
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    Gerald O. Davis, PE, President and co-owner of DM&ME, has over 40 years experience in Metallurgy and Mechanical Engineering. Mr. Davis is a Forensic Expert in Metallurgy, Corrosion, Mechanical Failures, & Root-Cause Failure Analysis. His recent background includes work as a corrosion researcher, senior engineer, and program manager for Battelle Memorial Institute, DNV, Inc., Henkels & McCoy, Inc., respectively and, since 2004, as president of DM&ME.

    Mr. Davis has been offering Expert Witness Services for the past 12 years for product liability and personal injury evaluations. He is retained for his knowledge of Forensic Engineering and Root-Cause Failure Analysis. Mr. Davis is experienced with depositions and trial testimony. His services include specification and interpretation of metallurgical lab tests, review of mechanical failures and review of physical evidence and its meaning. His findings are presented in clear oral and written reports which he provides to judges and juries in non-technical language.

    Areas of Expertise:
    • Metallurgy
    • Laboratory Testing and Interpretation
    • Corrosion Analysis & Control Methods
    • Mechanical Design Analysis
    View Consulting Profile.
    11/16/2015 · Corrosion
    A common cause of failures in various types of equipment is fatigue failure of bolts that secure parts together. Fatigue in any type of dynamically loaded mechanical component accounts for more than 80% of all failures. This post reviews some important factors in fatigue failure of metallic bolts.

    The working relationship between the attorney and their expert witness in a case can be more effective if a few simple guidelines are followed. These are common sense things but one or more can be overlooked in the frequent day-to-day rush that busy attorneys face. When that happens some of the potential contributions from the expert may be compromised or lost to the detriment of the attorney's client.

    6/30/2015 · Engineering
    Too frequently an attorney will begin to seek a potential expert witness only after having done considerable initial work. Often there is a last minute rush to locate and select specialized technical assistance. These approaches can have expensive consequences. Alternatively, securing a suitable expert early in the litigation process offers the following advantages for the retaining attorney:

    6/2/2015 · Engineering
    Many negative consequences can result from failures of a range of different products that often lead to property & casualty insurance disputes or product liability legal actions. The products may include consumer or industrial goods. Typically the private user or worker is injured or a business incurs significant financial loss. The injured individual, insurance carrier, attorney(s) or industrial manufacturer and user are all interested to confirm what went wrong – and who is liable. Resolution often depends on engineering analysis.

    5/7/2015 · Corrosion
    Clearly it is advantageous to know when corrosion is occurring in operating equipment to avoid future failure. There is extensive literature on this topic. This post is a brief summary of information selected from the four references cited below. Each source includes several other references.

    4/7/2015 · Manufacturing
    "3D printing" or the more descriptive term - additive manufacturing (AM) - has received much publicity in recent years. What is this technology and what are some of its practical features? This blog is a summary of AM and its on-going development to make actual service components using metal alloys. Presented are selected portions of information provided in the two references cited.

    3/3/2015 · Corrosion
    Most engineers know about the danger of galvanic corrosion caused by physical contact between dissimilar metals exposed to a corrosive liquid. However, this possibility is often overlooked and other features of this type of corrosion may not be widely known.

    1/21/2015 · Failure Analysis
    It is essential when beginning a root-cause failure analysis involving metallic materials to collect and maintain the as-found physical evidence properly prior to detailed examinations. This has two objectives. In all cases collecting and protecting the evidence in its undisturbed condition provides the best opportunity to derive meaningful good results from the subsequent analyses. Secondly, in a legal proceeding lack of attention to these matters can produce the accusation of spoilation of evidence. As a minimum this will cause presentation problems for the offending party in the suit. At worst such deficiencies by that party may cause the case to be thrown out.

    12/12/2014 · Corrosion
    Aluminum alloy materials are well known for their light weight and strength-to-weight ratios. They are also susceptible to several forms of corrosion. Relative to other metals, their natural electrochemical potential places them adjacent to other very susceptible (active) metals such as magnesium (Mg) and zinc (Zn) in a traditional galvanic series in seawater. However, Al alloys naturally form a very thin, protective (passive) oxide film on their surface when exposed to oxygen. This film prevents corrosion as long as it is maintained over the surface. Pitting corrosion is a common form of attack on aluminum. This is typically caused by exposure to halide ions, chloride ions being the most common type found in corrosive media, that breakdown the passive film at discreet spots. This permits pits to initiate and grow.

    11/7/2014 · Metallurgy
    Often when engineers consider mechanical fatigue they envision cyclic, reversing stresses in a spinning shaft or possibly the up and down flex of aircraft wings. Rolling contact fatigue (RCF) or the associated mechanical wear is an important, closely related process to the traditional mechanism of fatigue but with distinct differences. RCF is also often known as spalling.

    9/25/2014 · Product Liability
    This term raises some vital issues that the engineer should be aware of when using it. First several definitions are available and thus it is perceived differently by different groups and individuals. From a legal standpoint, in many states, using the term to describe a product that was involved in an incident involving an injury means that the designer or manufacturer of that product may be financially liable for the injury. Engineers sometimes use the term simply to indicate an imperfection in a product without intending its frequent legal use. Further the engineer realizes that no material and no finished product is perfect. However, these variations from perfection do not necessarily mean they were cause for failure and thus the injury that may occur in a given incident. Some product liability attorneys may not readily acknowledge or understand this distinction.

    8/21/2014 · Corrosion
    The optimal time to make decisions and take actions to minimize potential failures of equipment, facilities and components is during their design. This two-part blog post provides an overview of the types of issues involved and specific actions that can be useful to the design engineer. Archived blog posts (at www.dmme-engineering.com) that discuss specifics are provided parenthetically.

    7/15/2014 · Metallurgy
    Four, tri-lobe pumps were damaged and required extensive repair during the latter stages of construction for a modification in a pharmaceutical manufacturing plant. The economic loss was significant and the general contractor for the work paid the plant's owner for the loss. The renovated units were installed and are in use. However, the general contractor then sued one of its subcontractors - a welding contractor that fabricated and completed weld joints between piping sections on the inlet side of the pumps. The general contractor claimed poor quality welds in the piping permitted loosened weld fragments to enter the pumps during the required water flow verification of the system and this caused the damage.

    6/9/2014 · Corrosion
    Most realize that damage due to corrosion of metals is costly - but what specifically is that cost and what is included in the total? A study completed in 2002 sponsored by the Federal Highway Administration (FHWA), the National Association of Corrosion Engineers (NACE International) and implemented by CC Technologies Laboratories (now part of DVN) addressed those questions.

    5/2/2014 · Corrosion
    Material selection entails picking an engineering material - either metal alloy or non-metal - that is inherently resistant to the particular corrosive environment and also meets other criteria. Variables that will affect corrosion are established along with materials that may provide suitable resistance for those conditions. Obviously other requirements such as cost and mechanical properties of the potential materials must be considered.

    3/28/2014 · Corrosion
    Pin-hole leaks from a fire-control sprinkler piping system just above the false ceiling of multiple rooms in an office building resulted in a suit against three parties involved with supplying the system. The plaintiff - a financial service organization that owned the building - had much computerized transaction data stored on magnetic tapes in several rooms damaged or destroyed by the incident. The monetary loss was major. The leaks occurred within two years after the system was installed. This period is clearly far short of the expected life of the system. Defendants in the case included the supplier of the piping used in the system, the engineering firm that designed it and the installation contractor.

    2/26/2014 · Corrosion
    A variety of low-voltage electronic devices may fail to operate properly because of exposure to certain corrosive, gaseous environments. Susceptible items include consumer products such as microwave ovens, audio equipment, TV's and personal computers as well as many types of industrial sensors and automatic control devices. Failure generally occurs because of specific application factors. These include the severity of the environment, the presence or absence of atmospheric sealing of components within the device and the metals used at critical internal locations. Frequently complete failure doesn't occur but normal operation is erratic.

    A full size, cylindrical tank trailer pulled by a truck tractor/ cab split open on its lower section at mid-span and released hundreds of gallons of hydrochloric acid (HCl) onto a secondary highway in a northeastern state. When this occurred the truck driver jumped out of the truck's cab and sustained acid burns to his ankles because he was wearing low-quarter shoes.

    12/20/2013 · Failure Analysis
    A severe personal injury incident occurred as a recreational fishing boat was approaching a dock at approximately 20 mph after a day on the water. The large outboard engine (75 HP) on the stern of the boat struck a fixed underwater obstruction, flipped into the boat while still running and amputated the hand of a passenger seated near the engine.

    11/26/2013 · Engineering
    A licensed professional engineer (P.E.) is required to adhere to a Code of Ethics for Engineers in all work he undertakes. However, there are some special criteria when employed as an expert witness.

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    Leslie Noel
    Marketing Director
    Corporate Headquarters
    11321 Plantside Drive
    Louisville KY 40299
    USA
    phone: 800-482-5611
    fax: 502-267-6973
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    Donan, a family owned company founded in 1947, provides full-service Forensic Engineering and Fire Investigation Services. For over 60 years, Donan Engineering has been providing unbiased answers to their client’s complicated questions. Their team of licensed and experienced forensic experts provides investigative services in the fields of engineering investigations, fire and explosion origin & cause, roofing investigations, and component testing. The diversity of their multidisciplinary staff allows them to provide not only a complete service, but a complete service whose conclusions can be successfully and completely supported.

    Donan Engineering has become a richly diverse, industry leader with over 250 employees operating from 50 offices in 27 states including Alabama, Arkansas, Florida, Indiana, Illinois, Iowa, Kansas, Kentucky, Maryland, Massachusetts, Michigan, Mississippi, Minnesota, Missouri, Nebraska, Ohio, Tennessee, Wisconsin, Georgia, North Carolina, South Carolina, Pennsylvania, Louisiana, Texas, West Virginia, Virginia, and Oklahoma. Throughout their growth, Donan has maintained their commitment to providing exceptional customer service, unparalleled quality, unmatched integrity, and timely reporting. Most importantly, they pride ourselves on delivering their clients quality services at an affordable price.

    Services Include:
    Engineering Investigations
  • Bridges
  • Foundations and Basements
  • Geotechnical / Sink Holes
  • Lightning
  • Low and High Voltage
  • Mechanical Systems
  • Retaining Walls
  • Steel Construction
  • Trusses
  • Vehicle Mechanical Studies
  • Vibrations: Earthquakes and Blastings
  • Water Infiltration / Mold
  • Wood Frame Construction

  • Fire / Explosion Origin and Cause
  • Commercial Fires
  • Equipment Fires
  • Vehicle / Residential Fires

  • Roofing Investigations
  • Commercial
  • Residential - Asphalt Shingle
  • Residential - Slate, Tile, Etc.

  • Heavy Trucks
  • Motorcycles
  • Passenger Vehicles
  • Over the past several years, there has been a clear trend of phasing out "dry-charge" air conditioners and heat pumps. What happened, why are some contractors still selling them, and what are the current common repair/replace options? Read this insightful article for everything you need to know on the topic.

    12/2/2016 · Engineering
    The term plumbing is derived from the Latin word "plumbum," the name of the metal lead that was the preferred material used by the Romans to construct their empire's water supply systems. This bit of history is even relevant today as the continued use of this potentially toxic metal has made headlines because of recently exposed problems in the Flint, Mich., water supply.

    7/29/2016 · Forensics
    Most forensic investigation projects include a scope to determine the cause of some damage or condition. Project scopes often request determining the cause and origin of the damage. Since insurance policies contain descriptions of covered and non-covered situations, clearly specifying causes and origins is crucial for clients' coverage decisions. This article discusses the differences between and significance of these two important terms.

    4/18/2016 · Construction
    Brick masonry chimneys have been prevalent for centuries, but it wasnt until recent decades that brick-clad, wood-framed chimneys became common in residential construction. This trend resulted from the increasing popularity of metal insert fireplaces. While they may appear similar from the exterior, the structure and weather-resistant envelope of wood-framed chimneys are very different than masonry-built chimneys. Prior to studying damage, it is important to understand critical elements in the structural support and weather-resistant envelope of wood-framed chimneys and the types of damage that can result from improper construction.[1]

    Fires can be caused by devices that fail due to a manufacturer's defect. Quality assurance procedures have gone a long way to eliminate out-of-box failures but manufacturers sometimes bypass quality checks on consumer products for competitive reasons. Even the most ethical companies are susceptible to human error that can cause an almost imperceptible change in an otherwise flawless manufacturing procedure.

    As the days get shorter and temperatures turn milder, most HVAC systems are taking a well-earned vacation. For a short while, a cool breeze through open windows will be enough to keep us comfortable in our homes. But soon, homeowners will switch their thermostats from cooling mode to heating mode, and some of them will unfortunately discover their HVAC system does not heat. It's time to pull out those extra blankets and make the call to a service professional sooner than expected.

    12/21/2015 · Construction
    Wood bowstring trusses were used extensively in commercial buildings from the 1920s to the 1960s. Wood bowstring roof trusses provided long clear spans necessary in warehouse and industrial buildings. Many roofs supported by bowstring trusses are still in service today. Compared with other structural timber-truss types, bowstring trusses have exhibited more frequent structural problems. The structural deficiencies encountered are attributable to deficiencies in the original design of the trusses combined with damage due to exposure and age.

    9/28/2015 · Engineering
    The National Fire Protection Association (NFPA) has released a 2015 edition of NFPA 70E: Standard for Electrical Safety in the Workplace. It covers and assists in complying with the Occupational Safety and Health Association's requirements, including changes to requirements since the last edition. For personal safety in forensic studies it is important to stay informed of these updates. NFPA 70E covers arc flash risk assessment, establishment of arc flash boundaries, requirements of Personal Protective Equipment (PPE), use of PPE within the arc flash boundary, and equipment labeling requirements regarding arc flash hazards. The following examples illustrate the importance of staying abreast of the latest standards.

    7/16/2015 · Construction
    History shows us that building codes have been around for a long time - in fact, the earliest known was around in 2000BC[1]. Penalties were also much harsher for construction defects. If a builder constructed a house that collapsed and killed the owner, the builder was not fined, but was put to death. The United States has been a country with diverse codes - as many as 5,000 at one time. More recently, however, various states and municipalities have adopted "model" codes such as the International Building Code or International Residential Code. These provide a "base" and may be used as written or an Authority Having Jurisdiction (AHJ) may amend certain parts of the model code, making it more stringent and/or specific for a certain area.

    5/14/2015 · Forensics
    Whether it is helping us formulate our opinion or confirming an initial diagnosis, technology plays a valuable role in forensic engineering work. Following are a few examples of existing technology available to Donan's project managers. Though not standard issue, these tools are utilized when necessary to accurately determine or confirm a cause of loss.

    There are many types, manufacturers, and sizes of commercial HVAC systems which can make it difficult to create general guidelines for repair procedures and estimates for hail-damaged units. This guide uses the most common "light commercial" rooftop units (RTUs), which are 5-tons, 7.5-tons, and 10-tons in capacity, for estimating time to repair or replace.

    Imagine for a moment that you are sitting in your home, listening to the rain while reading your favorite novel. Then suddenly you hear a roar of thunder and your home becomes dark. What just happened? You may have just experienced a power surge. Although lightning is not the most common cause of this phenomenon, it is excellent for illustrating what a power surge is and how it can affect your home. A power surge is a term used to describe a condition where the voltage and or current increases beyond its normal levels. Power surges, when due to the elevation of the voltage being supplied by the electrical utility company, have the potential to change data streams, interrupt electrical control circuits, burn out components, cause arcs, create shorts between conductors, overload systems, and cause system failures. The most common causes of power surges are indicated as follows:

    1/7/2015 · Construction
    Concrete is a desirable construction material due to its inherent strength and durability, which make it well-suited for many applications in residential and commercial construction, especially foundations, floor slabs, driveways, sidewalks, and roads, among other things. In these applications, concrete that is properly designed, mixed, placed, and maintained will perform exceptionally well for many years. However, poor design or mix, improper placement, finishing techniques, or inadequate maintenance may result in concrete that does not perform as intended. Aside from cracking, which is probably the most common form of distress to concrete, since virtually all concrete will crack as it cures, surface distress due to scaling, spalling, and popouts are the most common forms of damage.

    12/2/2014 · Construction
    The relationship between wind, hailstone velocity, and impact energy is based on an understanding of fundamental physics. Over a half century of laboratory research and field studies have determined that the severity of hail damage to a roofing material is contingent on the kinetic energy at the point of impact and the roofing material's resistance to that impact energy. These studies have found that a hailstone must be of a certain mass (i.e., size), and it must be traveling at a certain speed (velocity) to result in functional damage to the roofing material. The kinetic energy is a composition of mass and velocity, defined by the following equation:

    10/17/2014 · Construction
    Chances are, it's happened to you. An unexpected period of cold weather occurs and temperatures drop well below freezing for an extended period of time. One morning you attempt to turn the water on in the kitchen sink and...nothing. Hot water? Nope. Cold water? Nope. What happened? Did you forget to pay the water bill...again? Chances are, your pipes are frozen. "How can that happen? They are inside the house!", you may say; however, just because your water lines are inside the building envelope, does not mean they are adequately protected from freezing.

    9/4/2014 · Construction
    If hail impacts a roof covering and the effects of this impact result in some loss in the material's overall integrity or functionality, this material is classified as "hail damaged." More specifically for cedar shakes and shingles, valid hail damage is typically a new fracture of the cedar corresponding to a clean spot or scuff mark from the hailstone impact.

    7/25/2014 · Construction
    Although sags along roof ridgelines can be discovered at any time, in northern climates they are often attributed to the effects of a past snow load. To make an educated analysis of the actual cause of this phenomenon, one must have a basic understanding of the structure and the loads to which it has been subjected.

    Heating, ventilating, and air conditioning (HVAC) systems consist of many components that work in unison to create the desired comfort level for our homes and offices. A well maintained system is designed to last around 15 years, but the life can be dramatically reduced when proper installation procedures and routine maintenance are not performed.

    5/28/2014 · Construction
    Ice dams and their resultant leaks are often a chronic and expensive problem in those regions where snow-covered roofs are a common occurrence. To understand their detection, cause, and prevention requires some understanding of the dynamics of a structure's construction, insulation, and ventilation.

    A space heater is a device designed to warm a small area. These devices are typically portable, but the category does include gas- and wood-fueled models that are permanently installed; however, these are not the focus of this article.

    3/12/2014 · Failure Analysis
    Washing machine failures can create significant damage, exposing insurers and their clients to property damage. These failures often involve a high volume of water and can occur without warning. Through the examination of several hundred washing machines, the DONAN Component Testing Laboratory has identified a statistically significant failure trend in General Electric (GE) washing machines. The amount of water supplied to the tub of the washing machine is controlled by a water valve (solenoid-controlled valve) and pneumatic controls. The washing machine's load selector is a pneumatic pressure switch, which activates and deactivates the water valve.

    2/10/2014 · Construction
    Shallow foundations are the most commonly designed and constructed structural foundation system. As opposed to deep foundations where structural loads are transferred to subsurface layers or multiple depth ranges, shallow foundations transfer loads to the earth (soil) relatively near to the ground surface. Some examples of shallow foundations include building components often seen in residential construction such as spread footings, continuous foundation walls and footings, slab-on-grade foundations, and mat-slab foundations.

    1/9/2014 · Construction
    After a tornado event, devastation and destruction are found along the tornado path. Due to the wood-framed construction predominant in Texas and Oklahoma, extensive damage to a house can occur. But how do you know whether visible cracks in the Sheetrock or brick finishes are just cosmetic damage or the signs of structural failure?

    12/10/2013 · Fires & Explosions
    Automatic fire suppression systems are by far the most effective and safest means of preventing extensive fire damage and saving lives. For this discussion, we will touch on automatic sprinkler systems (building systems) and kitchen hood suppression systems. These systems range from very simple to extremely complex.

    10/23/2013 · Construction
    Summertime rolls around and people start seeing condensation on ductwork. Their first thought is that something is wrong with their air conditioner. Actually, sweating ducts have several causes. Very few are attributable to defective air conditioners.

    10/4/2013 · Engineering
    In urban and suburban areas, stormwater systems are found everywhere. From surface waterways, such as rivers, streams, and ditches, to subsurface drainage systems, such as storm sewers and culverts, stormwater systems are as ubiquitous as concrete, which is one of the reasons they are so important (Figure 1). Impervious surfaces like concrete, pavement, and roofs prevent stormwater from naturally absorbing into the ground, and the resulting runoff can cause flooding, erosion, and subsequent structural damage.

    For many years, the fire investigation industry has seen numerous fires involving livestock buildings. These fires are often high profile, especially when masses of animals are lost or injured. Many times these losses are in older structures with neglected electrical and/or heating systems. Given the interior environment, corrosion and degradation to electrical and heating components are common.

    8/16/2013 · Construction
    Cupping, buckling, and crowning are three common problems encountered in wood flooring (flooring). These problems are caused by a combination of the normal material characteristics of the flooring and improper installation of the flooring.

    7/31/2013 · Waterproofing
    While shovels, snowblowers, plows, and deicing agents are used to clear snow and ice from driveways and sidewalks during the winter, removing frozen precipitation from the roof of a house is a bit more challenging. As snow and ice piles up on the roof and subsequently thaws out, the melt-water can sometimes result in damage to the interior of the structure.

    7/15/2013 · Construction
    "Hail has damaged my concrete driveway!" How many times have you heard this claim? A homeowner whose house has experienced a recent severe hailstorm starts to notice things they never noticed before around their house.

    A Donan fire investigator uses many techniques in order to determine the origin and cause of a fire. Chief among these are the investigator's observations of the scene and the conditions surrounding the scene.

    In this age of high energy costs, the price of heating the house will increase. People will be searching for alternate sources to heat their houses.

    4/24/2013 · Construction
    In our October 2010 newsletter, Bob Whelan, P.E., discussed how to approach a roof hail study by using the scientific method. In summary, one should perform a collateral study of the property, or neighboring properties, to gather information about the particular hailstorm in question.

    3/21/2013 · Construction
    Whether to build a residence on a concrete slab or conventional crawlspace foundation is a common decision homeowners must make.

    2/13/2013 · Construction
    By: DONAN
    Is construction vibration just an annoyance, or does it have the potential to cause aesthetic and structural damage to nearby structures?

    1/7/2013 · Construction
    Attic ventilation problems can cause elevated relative humidity in an unheated, residential attic. Elevated relative humidity in the attic can promote mold growth and increase the moisture content in the wood framing to a level that promotes fungal growth and rotting.

    11/30/2012 · Failure Analysis
    Every year, Donan Engineering is asked to look at dozens of basement walls that have failed. A wall is determined to have "failed" when the structural integrity is compromised - such as with the development of a horizontal or vertical crack.

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    Steven J. Meyers
    President and Chief Technical Officer
    132 Clow International Parkway
    Bolingbrook IL 60490
    USA
    phone: 630-624-1347
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    Steven Meyers Aviation Aircraft Safety Expert PhotoSteven J. Meyers is an experienced Aircraft Accident Investigator who combines scientific analysis, material science, laboratory testing, piloting expertise, aircraft maintenance, and human factors to investigate air safety issues. He has a Masters Degree in Aeronautical Science, BS in Engineering Physics, AS in Manufacturing Engineering Technology, and an Extension Diploma in Applied General Metallurgy.

    Aviation and Human Factors: Piloted / instructed in 60 different types of aircraft ranging from turbines to gliders to sea planes. Multi-engine, instrument rated commercial pilot, active flight instructor, FAA licensed Airframe and Power Plant Mechanic (A&P) with FAA Inspection Authorization(IA).

    Accident Investigator: Extensive experience investigating product liability claims. Applies scientific methodologies to accurately reconstruct and explain the circumstances of an accident. Investigations ranging from the in-flight failure of composite airframe structures to the use of unapproved parts to reconstructing ground vehicle incidents. Illinois licensed Private Detective.

    Material Scientist: Brings a strong experience in applying modern materials science coupled with a focus on failure analysis and the use of standardized testing techniques. Evaluates the effects of corrosion, temperature, and mechanical stresses on the performance of materials. Analysis performed on fractured thru-bolts, crankshafts, fuel pumps, carburetors, and bearings.

    Failure Analyst: Provides practical and comprehensive testing that is independent and unbiased. Capable of performing a broad range of tests to determine the strength, physical, chemical, and wear properties of metals, coatings, ceramics, composites, and plastics. Access to ASTM qualified test machines, optical microscopes, SEM, FTIR, load cells, and accelerometers.

    USAF Non-Commissioned Intelligence Officer: Confident public speaking skills with experience in preparing briefings and making recommendations to high-level military commanders

    Areas of Expertise:

  • Aircraft Design and Operation
  • Aircraft Performance
  • Avionics & Autopilots
  • Piloting & Training
  • Reciprocating Engines
  • Major Repairs & Alterations
  • Human Factors
  • TAA Aircraft
  • FAA Regulations & Certification
  • Wreckage ReconstructionIn-Flight Break-Ups
  • Mid-Air Collisions
  • Flight Path Reconstruction
  • Crashworthiness
  • Loss of Control
  • System Failures
  • In-Flight Fires
  • Cockpit Automation
  • Mechanical Testing
  • Material Compatibility
  • Patent Infringement
  • Failure Analysis
  • Composite Materials
  • Mechanical Fasteners
  • Tribology & Wear Testing
  • Fretting, Galling & Corrosion
  • Lubricants, Greases, & Fuels

  • View Steven Meyers' Consulting Profile.
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    Edward S. George, PE
    President, Principal Investigator
    124 Calle De Leon
    St Augustine FL 32086
    USA
    phone: 904-826-1431
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    Edward George Product Liability Failure Analysis Expert PhotoEdward S. George PE, has over 30 years of experience in the field of Product Liability and Failure Analysis.

    Mr. George earned his BS and MS degrees from the University of Florida Department of Materials Science and Engineering, graduating with a specialty in metallurgy. He is a licensed professional engineer in the State of Florida. Mr. George is a member of The National Society of Professional Engineers, The American Welding Society, The National Association of Forensic Engineers, The Florida Engineering Society, American Water Works Association, and The International Society for Fall Protection.

    Mr. George has experience in a variety of material failures including Metals, Polymers, Plastics, Composites, Ceramics, Glass, and Porcelain.

    Litigation Support - A court-qualified expert, Mr. George has over 13 years of experience and has testified in depositions and trials. His forensic training is complemented by his industrial experience including:
    • Heat Treating of Metals
    • Welding and Joining of Materials
    • Materials Testing and Evaluation
    • Quality Control and Assurance
    • Optical and Scanning Electron Microscopic Techniques
    • Destructive and Non-destructive Physical Testing
    • Laboratory Equipment and Procedures
    View Edward George's Consulting Profile.
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