M adden A ccident A nalysis, I nvestigation, R econstruction
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Forensic E ngineering & Scientific Accident Reconstruction over 30 Years Investigating, Analyzing, Reconstructing & Testifying about Accidents Contact us at ? 440-838-0640 or ? 440-832-9540 or ? [email protected]
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Main General Pages
about Sr Forensic Engineer
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We provide:
engineering analysis of accidents, and engineering analysis of equipment and facilities associated with accidents, accident reconstruction, consultation, expert reports, affidavits and testimony. Testimony has been provided in depositions, arbitrations, hearings, and in trials,
including in Federal court and in state courts in Ohio, Pennsylvania, and in a number of other states from Kansas to Pennsylvania.
Basic Forensic Specialties
Premises Accidents - Table of Contents - links to content on this page to top of page ? Our Forensic Engineering Work - number of ? Cases ? Reports ? Affidavits ? Testimonies ? Our Work with Premises Accidents ? Examples of Facilities Analyzed ? Examples of Fixtures Analyzed ? Examples of Features Analyzed ? Other Experience & Qualifications ? Curriculum Vitae, CV, Resume' ? Contact Us by Phone, Mail or Email ? Consult, before and after assignment ? Engineering Analysis of Premises Accidents ? Qualifications in regard to Premises Accidents ? Our Typical Work Activities and Products ? Presentation of The Results of Our Work ? Fee Schedule Availability ?? Geographic Area available for Work ? Links to Other Pages (left sidebars)
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Our Work with Premises Accidents - includes investigation and reconstruction of slips and falls, trips and falls, and falls from heights, and investigation and engineering analysis of building and property characteristics and features associated with potential hazards, such as stairs, ramps and walking surfaces. This work includes assessing slip-resistance, guarding of openings and edges, potential inadequate warnings of hazards and potential trip hazards. Our work includes assessment of the movements and potential observations of the person in a premises accident and adherence to applicable codes, standards and recommended practices, particularly building codes, including the ADA (Americans with Disabilities Act) Accessibility Guidelines for Buildings and Facilities.
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E xperience and Qualifications of James D. Madden, P.E. in regard to Premises - Accidents, Building and Property Safety, Slips and Falls, Trips and Falls, and Falls from Heights, with potential fall-protection issues
? over 175 incidents involving premises issues , have been investigated, analyzed and reconstructed as part of the forensic engineering work during over the last 30 years, including potential building defects, slips and falls, trips and falls, and falls from heights with potential fall-protection issues See more about our work with Premises accidents in the sections below . ? took 8 college courses in physics and engineering mechanics, the scientific bases for reconstruction of slips, trips and falls ? designed facilities and analyzed facilities for safety during 15 years of working in design engineering ? earned 2 Engineering degrees , Bachelor of Science and Master of Engineering, and took additional post-degree coursework, with coursework in physics, chemistry, mathematics, engineering mechanics, mechanical engineering, chemical engineering and normal psychology ? earned the Professional Engineers license (P.E.) by taking the National Council of Engineering Examiners' (NCEE) examination in Fundamentals of Engineering and the Mechanical Engineering and Chemical Engineering sections of the NCEE examination in Principles and Practices of Engineering ? designated a Diplomate Forensic Engineer by the National Academy of Forensic Engineers in accordance with the standards of the Council of Engineering and Scientific Specialty Boards (CESB) ? at the start of forensic work, completed refresher and additional post-degree college credit coursework and continuing education coursework in mechanical engineering, metallurgy and materials ? attended engineering seminars presented by the National Academy of Forensic Engineers ? regularly attend additional technical courses and seminars each year to meet the requirements for continuing engineering education for the Professional Engineer's license ? over 45 years of engineering experience , with: ? 17 years experience in industrial operations, engineering design and construction assistance ? over 30 years experience in forensic engineering , including: ? testifying in over 100 depositions and over 90 trials ? issuing over 700 reports and over 70 affidavits ? working on over 1100 cases See more about qualifications of James D. Madden, P.E. on the Qualifications Page . See details of the forensic work throughout this website, and a summary on the Employment Page . See details of the pre-forensic work on the Employment Page and the Engineering Design Page .
See details of this work on the Engineering Design page and the Employment History page.
O ur Engineering Analysis and Reconstruction of Premises Accidents,
including Slips and Falls, Trips and Falls, and Falls from Heights Our work in this area generally covers building and property physical features and characteristics associated with hazards, such as:
Buildings and properties have similar features associated with these safety issues, which we analyze based on accepted engineering and safety principles for the use of buildings and properties.
Our analyses are performed to determine:
Our reconstruction of premises accidents determines whether building and property features and/or conditions caused or contributed to the accident, including those accidents commonly called slips and falls and trips and falls. Our work in this area includes determining whether revision of the facilities was required for safety. Our reconstruction also includes determining whether it was a slip and fall or a trip and fall that was involved in the accident, when it was one or the other. Slips and falls are different mechanically and dynamically from trips and falls. Falls from heights may have some or the same mechanical and dynamic features of slips and falls or trips and falls. However, in other circumstances, especially with failure of support under the person, falls from heights have characteristics largely different from those of slips and falls and trips and falls.
<< click for a description of the typical activities and work performed << click for examples of Facilities analyzed << click for examples of Features and Fixtures analyzed


E xamples of facilities that we have analyzed ? see examples of fixtures and features in next section below
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see the section below for examples of features and fixtures analyzed
E xamples of features and fixtures that we have analyzed see examples of facilities in next section above
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O ur Typical Work Activities and Products, when warranted by the case Our work investigating, analyzing and reconstructing accidents, and presenting the results, may include any or all of the following, depending on the needs of the case: ? inspection of the accident site , such as a roadway, outdoor facilities, building or industrial facilities ? inspection of the involved equipment , in current condition, including in damaged condition (such as crashed vehicles); and when available for operation, during operation (such as industrial equipment) ? photography and/or video of the accident site and involved equipment ? interviewing witnesses (often during the inspection of the accident site, product and/or equipment) ? review and study of case documents, evidence and applicable codes, standards, regulations and recommended practices ? testing accident items and exemplar items (such as consumer products) ? drawings, calculations, graphical analyses, computer analyses , etc. as required to analyze and reconstruct the accident, and to present the engineering analysis and reconstruction ? written reports and affidavits , and exhibits ? coordinating or interfacing with others while they are preparing specialized exhibits such as video animations and videos of demonstrations ? testimony in deposition , trial and arbitration
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P resentation of results of our work We present the results of our investigations, engineering analyses and reconstructions in the client's choice of any, or all, of the following: ? verbal reports, by telephone or in face-to-face conferences ? written reports and affidavits ? deposition testimony, including video deposition ? trial testimony and arbitration testimony
F orensic Engineering Work by Senior Forensic Engineer James D. Madden, P.E. James D. Madden, P.E., while performing Forensic Engineering work full-time for over the last 30 years , for both plaintiff and defendant, has to date: ? completed over 1100 cases ? written and issued over 700 reports ? written and issued over 70 affidavits ? testified in over 90 trials ? testified in over 100 depositions For more on qualifications see the Qualifications Page . <<< Click on the underlined text
Consultation with James D. Madden, PE, a Professional Engineer, and Forensic Engineering Consulting and Testifying Expert Witness, is available to the client at all times during the work - before, during, and after the investigation, engineering analysis, reconstruction, report, and any other work on the case.
Consultation is available before starting a case. We invite you to consult with us. There is no charge for an initial phone consultation. Call us, or if you prefer we can schedule the consultation in advance.
Q ualifications of James D. Madden, P.E., Senior Forensic Engineer
The qualifications of James D. Madden, P.E., Senior Forensic Engineer, Consulting and Testifying Forensic Engineer and Accident Reconstruction Engineer , are listed on the Qualifications and Forensic Specialties pages.
D ownloads and Links - Curriculum Vitae, Email and Bookmark
Download a Summary or Detailed Curriculum Vitae (CV) / Resume' for James D. Madden, P.E., email us, and bookmark this website.
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C ontact information
For mailing address , phone , fax and email address click a button below the Fee Schedule section.
F ee Schedule
Contact us by phone, fax, mail or email for a copy of the Fee Schedule for charges for engineering and consulting services and testimony. Click a button below for contact information.
Contact us to discuss your case by phone at NO CHARGE . This consultation can be scheduled in advance to meet your schedule.
G eographic Area of Practice - North America
Over the last 30 years we have regularly worked on accidents which occurred in Ohio, Pennsylvania, Michigan, New York and nearby , including inspections of accident sites, equipment, and facilities, with reports and testimony. During these 30 years we have also worked on accidents which occurred in other states , and equipment and facilities located in other states, with inspections of accident sites, equipment, and facilities, from Utah and Kansas to Vermont and North Carolina, with reports and testimony for these accidents, when applicable.
Madden Accident Analysis, Investigation, Reconstruction
Madden Accident Analysis, Investigation, Reconstruction 1700 West Market Street, Suite 318, Akron, Ohio 44313 or contact us for our Cleveland Ohio address phone: 440-838-0640 or 440-832-9540, fax: 440-838-1192 email address: [email protected]

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Copyright 2011, 2012, 2015, 2016, 2018, 2019, 2020, 2022 by Madden Accident Analysis, Investigation, Reconstruction, and by James D. Madden, P.E. All rights reserved. This website contains photographs which are licensed with restrictions that prohibit downloading, reproduction, re-publication or re-transmission. Madden Accident Analysis, Investigation, Reconstruction, through its Senior Forensic Engineer, James D. Madden, P.E., a licensed Professional Engineer, and Board Certified Diplomate Forensic Engineer, has performed Accident Investigations, Engineering Analyses and Accident Reconstructions routinely for accidents / incidents and cases located in Ohio, Pennsylvania, Michigan, and New York , in the technical areas which are noted in this website, as well as providing expert reports and testifying in court proceedings in these states in the capacity of an Expert Witness , including depositions, arbitrations and/or trials. Forensic Engineering work has also performed in, and/or for cases in, West Virginia, Kentucky, Indiana, Illinois, Maryland, North Carolina, Vermont, Kansas and Utah, with testimony in deposition and court in West Virginia and Kansas. Madden Accident Analysis, Investigation, Reconstruction, through its Senior Forensic Engineer, James D. Madden, P.E., a licensed Professional Engineer, and Board Certified Diplomate Forensic Engineer, has performed Accident Investigations, Engineering Analyses and Accident Reconstructions for accidents / incidents and cases in the metropolitan areas of Cleveland, Akron, Canton, Toledo, Warren, Youngstown, Mansfield, Columbus, Dayton, Cincinnati, Lima, Findlay, Marietta and Steubenville, Ohio, as well elsewhere throughout Ohio, and the metropolitan areas of Pittsburgh and Erie, Pennsylvania, as well as elsewhere throughout western and central Pennsylvania, and the metropolitan areas of Detroit, Ann Arbor, Lansing, Flint and Port Huron, Michigan, as well as elsewhere in southern Michigan, and the metropolitan areas of Buffalo and Syracuse, New York, as well as elsewhere in western and central New York state. In many of these areas James D. Madden, P.E. has provided expert reports and testified in the capacity of an Expert Witness in court proceedings, including depositions, arbitrations and/or trials . Latest updates to the overall document and activity counts (reports, affidavits, cases, trials, and depositions), and counts of the number of individual specialty cases reported in this website were completed 7/15/2020. The updates of the overall document and activity counts and the counts of the number of individual specialty cases for the period between 12/2007 and 7/15/2020 were based only on the documents produced, and thus are under-counts (i.e. cases without a report or affidavit were not included in the counts). Madden Accident Analysis, Investigation, Reconstruction, through its Senior Forensic Engineer James D. Madden, P.E., is available for Accident Investigations, Engineering Analyses, Accident Reconstructions, and testimony in depositions, hearings, arbitrations, and trials, for cases located throughout North America.