Stair Fall Expert Witnesses in Pennsylvania

This expert received his Masters degree in 1997 at McMaster University and in 2004, he was awarded his PhD from Carleton University. His PhD contribution resulted in significant changes in the 2005 National Building Code of Canada, NBCC. During his graduate studies, he taught several courses including Engineering Mechanics, Surveying, Highway and Transportation, Bridge Design, and Properties of Material. He joined Alfred Benesch & Company, a consulting company in the US, as a lead bridge engineer. He gained over seven years of bridge design experience. He has wide experience in bridge rehabilitation and design, and is knowledgeable in American Association of State Highway and Transportation Officials (AASHTO), and Federal Highway Association (FHWA) policies and design standards. His personal experience includes highway bridge analysis and design, rehabilitation and construction, and scour analysis for bridges.

This fire protection and construction codes expert has been active in his field for over 33 years. He earned his B.S. in Fire Protection Engineering from the University of Maryland and is a registered Professional Engineer in the state of New York. The expert began his career with fire protection and alarm system companies before becoming a Consulting Engineer with Lehr Associates, where he prepared code reviews. From 2000 until 2009, the expert was the Director of the New York office of Hughes Associates and was responsible for preparing detailed code analysis reports. He now runs his own consulting business and is a member of the Society of Fire Protection Engineers.

This New York City traffic maintenance, street design, accident reconstruction, and building codes expert leverages his civil engineering background in his forensic work. He graduated from the City College of New York with a Bachelor's degree in Civil Engineering and maintains the distinction of Professional Engineer in both New York and New Jersey. A member of the Society of Automotive Engineers, American Society of Civil Engineers and Past President (2006) and Fellow in the National Academy of Forensic Engineers, he has previous experience in the design and rehabilitation of highways in the New York area. He is adept at 2D and 3D computer analysis.

This high-qualified expert has nearly 50 years of experience in the field of construction. He earned his BS from Monmouth College, is a certified EPA renovator, and is licensed as a new home builder, home improvement contractor, construction code official, building sub-code official, and a residential, commercial, industrial, and high rise/high hazard specialist. This expert is active in his field as a member of the Bergen/Passaic Municipal Inspectors Association and the New Jersey Business and Industry Association. He formerly served as a construction code official for the Township of Washington in Bergen County and a building sub-code official for the Borough of Paramus, both in New Jersey. Since 1973, this expert has owned and operated a construction company based in New Jersey.

This highly-qualified expert has over 30 years of experience in the field of residential architecture and building codes. He earned his BS in architecture from the University of Maryland and is a licensed registered architect. Formerly, this expert served as founder and CEO of Greenwald Cassell Associates, Inc., an award winning residential architecture and contracting firm. Currently, he is the founder and CEO of a private residential architecture firm in New York.