Our professional experts are trained and experienced in the Roadway/Highway design, construction, and maintenance are able to provide engineering evaluations of the incident site, adjacent areas, and the vehicles involved when an accident occurs.

Paul K. Goldberg, P.E., has a Bachelor of Science degree in Metallurgical Engineering with over fifty years of engineering experience.  In 1970, Mr. Goldberg left the industry and went into private practice consulting with attorneys and insurance companies in the fields of failure analysis, machine guarding, and aircraft accident evaluation.  In 1980, he created a corporation that evolved into Consulting Engineers & Scientists, Inc. and today serves as its President and CEO.

Prior to being in private practice, Mr. Goldberg was employed in the aerospace industry where he evaluated components for conformation to specifications and operated the electron microscope to determine the failure characteristics of aircraft components.  In addition, he participated in aircraft accident evaluations and performed technical audits, which included the evaluation of production and machining operations for aerospace suppliers.

At Consulting Engineers & Scientists, Inc. he has performed failure analyses in cases involving bridges, buildings, cranes, and tower collapses and on matters involving aviation, automotive, and marine equipment failures, pressure vessel explosions, chain and cable failures, bicycles, ladders, hand tools, and chair failures as well as medical devices ranging from pedicle screws to bone plates and artificial joints.

Mr. Goldberg has also evaluated numerous industrial accidents concerned with industrial safety and machine guarding in industries such as metal production and fabrication, paper and printing, food processing, and woodworking.  Additionally, he has investigated numerous accidents involving conveyors and material handling systems.

Michael G. Bird, Ph.D., holds a Doctorate in Biochemistry, a Masters in Toxicology and a Bachelor Degree in Chemistry/Zoology. He is a Board Certified Toxicologist, Chartered Chemist and Fellow of the Royal Society of Chemistry, and a Diplomat of the American Board of Toxicology. Dr. Bird has over forty years of technical, regulatory, and research experience with companies such as ExxonMobil Biomedical Sciences, Exxon Chemical Company, British Petroleum Company as well as consulting work with Risk Sciences International and the McLaughlin Centre for Population Health Risk Assessment, University of Ottawa.

As a member of the professional staff of Consulting Engineers & Scientists, Inc., Dr. Bird consults with clients in matters involving the evaluation of industrial, commercial, and consumer products and their effect on the human body with respect to toxic properties as well as potency and potential health hazards. Responsibilities include analyzing the toxic effects of and the toxic exposure to chemicals, gases and materials such as alcohol toxicity, carbon monoxide, industrial gases, , solvents, and mycotoxins from molds. This involves the health hazard evaluation of irritants, asphyxiants, anesthetics, hepatoxic agents, hematopoietic system toxins, neurotoxic and nephrotoxic agents, sensitizers, pulmonary toxins, reproductive toxins and carcinogens.

He is an adjunct associate professor at the Ernest Mario School of Pharmacy, Rutgers University, NJ. Dr. Bird has authored over 40 publications and in 2011 was awarded the Achievement Award by the International Society of Regulatory Toxicology and Pharmacology for advancing regulatory science and policy in toxicology.

Roger L. Boyell, P.E., has a Bachelor of Electrical Engineering degree, Master of Science degree in Applied Science, as well as Masters of Business Administration degree, with over 30 years of experience in the aerospace/defense industry.

Prior to working with Consulting Engineers & Scientists, Inc. Mr. Boyell was employed with Bendix Radio Division in Maryland; Sperry Gyroscope Company in New York; Pennsylvania Research Associates in Pennsylvania; RCA Corporation, Aerospace & Defense Group in New Jersey; and Computer Sciences Corporation, Integrated Systems Division in New Jersey.

At Consulting Engineers & Scientists, Inc. Mr. Boyell has evaluated electrical equipment and appliances which can be responsible for fires and electrical shocks; electrical and electronic controls; electromechanical interlocks for equipment applications including machine guarding. Mr. Boyell also evaluates automotive electronics, electronic security systems, radar/sonar/lidar systems, and wireless telephones, as well as the evaluation of radio transmission, audio and video recording, and electronic circuitry.

Mr. Boyell is licensed as a Professional Engineer in New Jersey and is a Diplomat of the American College of Forensic Engineers and a Fellow of the National Academy of Forensic Engineers.

Andrés J. Calderón, Ph.D., has a Bachelor of Science degree in Mechanical Engineering and a Master of Science and a Doctor of Philosophy degree in Biomedical Engineering.  He has worked in the fields of biomechanical and biomedical engineering for over 16 years.

Prior to joining the firm, Dr. Calderón was a lecturer and research fellow in the department of Bioengineering and in the Medical School of the University of Pennsylvania (Penn).  While at Penn he taught courses in Engineering Principles of Human Physiology, Biomechanics and Biomaterials as well as other courses in bioengineering.  These courses presented how human physiology reacts biomechanically to forces and stresses caused by external conditions or trauma.  He also did research in the areas of targeted drug delivery and the development of medical testing devices, products and tools.

Dr. Calderón’s research in biomechanics, biomedical devices, and biofluids was done at Purdue University, the University of Michigan, and the University of Pennsylvania Medical School.  His work has been published and featured in peer-reviewed, nationally and internationally, recognized journals and has been presented at national and international conferences.  He is also a member of the Biomedical Engineering Society and American Society of Mechanical Engineers.

At Consulting Engineers & Scientists, Inc., Dr. Calderón has evaluated many cases including the biomechanical evaluation of physical trauma and injury; the dynamic analysis of human motion; and the evaluation of injury resulting from automotive, industrial, constructions, and slip/trip/fall accidents as well as sporting events and amusement rides.  He has also evaluated the safety and adequacy of products, including medical devices and implants.  In addition, he has evaluated vascular conditions (air emboli, clots, tissue damage, etc.) caused by trauma and medical equipment.

Ronald J. Cohen, P.E., is a Civil Engineer with a Bachelor of Science degree and over forty years of engineering experience.  Mr. Cohen joined the firm in 1994 and has served as its Vice President since 2003.

Prior to joining Consulting Engineers & Scientists, Inc., Mr. Cohen was employed at United Engineers and Constructors, Stearns/Catalytic World Corporation, and BCM Engineers.  At BCM, Mr. Cohen was the Chief Structural Engineer and the Manager of Specialty Engineering.

Mr. Cohen’s design/construction experience includes civil and structural engineering, construction management, residential construction, roofing design/construction/failure, and EIFS.  He worked on municipal, industrial, parking garage, power generation, food processing, and commercial and pharmaceutical projects.  He has design experience in building codes, ADA, means of egress/access, contract document compliance, and in walkway surface safety for dry, wet, and contaminated walking surfaces.

While at Consulting Engineers & Scientists, Inc., Mr. Cohen has evaluated matters concerning slip/trip/fall, premises liability, structural failure, building component failures, construction accidents, and roadway design/accident reconstruction.  Mr. Cohen is a member of the ASTM International and is on Committee F13 for Pedestrian/Walkway Safety and Footwear.  Mr. Cohen is also a member of International Code Council (formerly BOCA), the American Concrete Institute (ACI), and the American Institute of Steel Construction (AISC).

Richard E. Daniels, P.E., is a Civil Engineer with Bachelor and Master of Science degrees in Civil Engineering and over forty years of engineering experience.

Before joining Consulting Engineers & Scientists, Inc., Mr. Daniels was employed by PECO Energy, United Engineers & Constructors, and design engineering firms.  Mr. Daniels was responsible for civil and structural engineering, design, construction, maintenance, renovation, inspection and evaluation of steel, concrete, masonry, and wood structures.  His projects included new construction, modifications to in-service buildings and equipment, condition surveys, and demolition for commercial buildings, factories, nuclear and fossil power plants, group residential facilities, private homes, schools, parking garages, highways, and bridges.  Mr. Daniels also taught engineering mechanics and soil mechanics and worked in a soils-testing laboratory.  Mr. Daniels has been the design engineer liaison to the construction work force and the owner’s representative, which has enhanced his knowledge of design and construction processes.

At Consulting Engineers & Scientists, Inc., Mr. Daniels evaluates construction accidents and workplace safety, building and structural engineering failures and claims, and premises liability.  In the area of building and structural engineering failures, Mr. Daniels has evaluated total collapses; component failures; foundation settlement; scaffold, shelving and railing collapses; termite damage, and wet basements.  Mr. Daniels’ expertise includes analysis for compliance with codes and standards, including OSHA, ICC (BOCA), ANSI, ASTM, ACI, and AISC.  Mr. Daniels is a member of ASCE, ICC, ACI, AISC, and ASTM, as well as a member of ASTM Committee F-13 for Pedestrian/Walkway Safety and Footwear.

Albert L. de Richemond, P.E., has a Bachelor and a Master of Science in Engineering Mechanics and over forty years of engineering expertise.

Mr. de Richemond’s prior work experience included the design, operation, maintenance and repair of vacuum equipment and cement plant equipment that included ball mills, roller mills, kilns, gears, fans, and preheaters.  His experience also involved the design, construction and testing of laboratory crusher equipment and the construction and maintenance of a foam cup conveying and manufacturing line.  In addition, he worked for companies in the design, testing, and manufacture of pressure sensors for use in hydraulic and pneumatic systems, HVAC, position sensing, and military applications.

In the forensic field, Mr. de Richemond has evaluated medical/hospital devices and equipment and surgical fires, including oxygen safety and medical gas and vacuum system design and safety.  In addition he evaluated commercial products such as beds, stools, gasoline containers, and compressed gas tanks.

At Consulting Engineers & Scientists, Inc., Mr. de Richemond’s responsibilities include commercial, industrial and agricultural equipment design evaluation, maintenance, guarding, and safety.  He also handles piping, plumbing, valves, pressure vessels; pneumatic and hydraulic systems; sprinkler systems; heating, ventilating, and air conditioning (HVAC); dust collection and vacuum equipment; and power tools.  He evaluates consumer products including chairs, bicycles, toys and exercise equipment; equipment failure analysis; weld evaluations; material reduction handling, and conveying equipment; automatic doors; medical equipment/device analysis; surgical fire investigation; oxygen safety; medical gas and vacuum system design and safety; and Codes and Standards compliance.

Mr. de Richemond is licensed as a Professional Engineer in Pennsylvania.

Gregg W. Frazier, P.E. has a Bachelor of Science degree in Civil Engineering and over 33 years of experience in the design, maintenance, and construction of roadways/highways, intersections, pedestrian facilities, bike paths, curb ramps, crosswalks, and parking lots.

Prior to joining Consulting Engineers & Scientists, Inc., Mr. Frazier was employed by the State of Alaska Department of Transportation and other major roadway/highway design and construction engineering firms where he was responsible for highway expansion and pedestrian facility projects.  His accumulative responsibilities also included horizontal and vertical roadway alignments for stopping sight distances, paving, grading, construction management, work zone traffic control, storm water drainage, and roadside safety (guiderail/clear zone).

At Consulting Engineers & Scientists, Inc. his responsibilities include roadway, highway, and interstate accident investigation, which include roadway construction/maintenance, work zones, railroad crossings and intersection accidents; construction disputes; traffic and pedestrian safety; signals; pavement markings; and signage.  Mr. Frazier’s other responsibilities include parking lot design; utility identification and relocation; storm water drainage; soil erosion; and the maintenance/winter maintenance and operation of streets, roadways, highways, sidewalks, parking lots, and intersections including traffic signals.  Additionally, he evaluates slip, trip, and fall accidents; bicycle path and walkway safety; and ADA compliance.

Michael E. Goldberg, CIH, CSP, is a Board Certified Industrial Hygienist with a Bachelors of Science Degree in Occupational Environmental Health and Safety and a Masters of Science Degree in Environmental Health and Industrial Hygiene, with over 19 years of experience in Health, Safety, and Industrial Hygiene.

Prior to joining Consulting Engineers & Scientist, Inc., Mr. Goldberg was employed by Philadelphia area universities and health care systems in Environmental Health, Safety and Radiation Departments, and engineering consulting firms specializing in environmental health and safety and industrial hygiene services.  He has extensive expertise in pharmaceutical manufacturing, food processing plants, and healthcare facilities providing indoor air quality, noise exposure, and ventilation system evaluations.  Other experience includes health and safety assessments for United States Air Force bases throughout Europe evaluating aircraft assembly and maintenance operations, as well as assessing automobile and aircraft spray coating operations.  He also provided training on the handling and disposal of hazardous and infectious materials.

At Consulting Engineers & Scientists, Inc. Mr. Goldberg provides the evaluation of health and safety hazards within industrial, commercial, residential and health care facilities.  He has extensive experience with regulatory codes, standards, processes, protocols, and procedures.  His responsibilities include indoor air quality investigations (mold and microbial growth, carbon monoxide, carbon dioxide, chemical hazards, and airborne particulates) and the disposal and handling of chemical, radiological, and biological/infectious materials including their effects on employees and the public.  He also evaluates construction activities, walking surfaces, confined spaces, and personal protective equipment, including respiratory protection uses and limitations, noise exposure, compressed gas cylinder safety, facility plant operations involving lock out tag out and control of energized equipment, machine guarding, and work place engineering controls (ventilation systems).

Mr. Goldberg is a Certified Industrial Hygienist accredited by ANSI (to ISO 17024) which is a globally recognized certification by the International Occupational Hygiene Association (IOHA).

Melvin R. Kantz, Ph.D., holds both Bachelor and Master degrees in Chemistry. He earned his doctorate in Materials Engineering by researching and publishing on the fracture of fiber reinforced plastics. Dr. Kantz has over thirty years of technical and management experience with companies such as Monsanto, Shell, Congoleum and Ferro. He was the Director of Research and Development at Ferro Advanced Composites in Los Angeles and Technical Director at M.C. Gill Corp. in El Monte.

As a member of the professional staff of Consulting Engineers & Scientists, Inc., he manages the West Coast office and laboratory. Dr. Kantz consults with clients in matters involving chemical and physical hazards, regulatory compliance, labels and warnings, product liability, and failure of non-metallic materials. His typical investigations involve workplace and consumer exposures to chemical and physical hazards, regulatory compliance, labels and warnings, products liability, and intellectual property.

Additional credentials include Master level certification in Hazardous Materials Management (CHMM) and registration by California EPA, Office of Health Hazard Assessment as a Registered Environmental Assessor (REA -1). He is a member of the American Chemical Society. He co-founded and served as the President of the Southern California Chapter of the Academy of Certified Hazardous Materials Managers and he is also a member of the American Society for Testing and Materials (ASTM) Committee F13 for Pedestrian/Walkway Safety and Footwear. Dr. Kantz also teaches elementary, general, and organic Chemistry courses at El Camino College in Torrance, CA, Harbor College in Wilmington, CA and Fullerton College in Fullerton, CA.

David M. Kenney, A.I.A., is a Registered Architect with a Bachelor of Architecture degree and over twenty-five years of architectural experience.

Prior to joining the firm, Mr. Kenney was founder and President of DM Kenney Architects with architectural and construction management projects in Pennsylvania and New Jersey. Mr. Kenney was responsible for all aspects of architectural design and construction, including site design and development; building programming and schematic design; building and zoning code research and interpretation; product analysis, research, and implementation; construction contracts, documentation, and administration; and liaison with code officials, clients, and consultants.

He has worked on a wide range of project types including single and multifamily residences; small and large scale commercial and retail buildings; large institutional projects such as hospitals and schools; industrial projects including warehouse facilities and aircraft hangars; and large residential and resort communities including elderly continuing care facilities.

At Consulting Engineers & Scientists, Inc., Mr. Kenney’s responsibilities include building and site evaluations, codes and standards review, premises liability, slip/trip/fall evaluations, construction safety, ADA evaluations, and construction and design claims. Mr. Kenney is also responsible for evaluation of codes, standards, and regulations compliance including ADA, OSHA, ANSI, ASTM, CABO, BOCA, ICC, and NFPA. Additional responsibilities include design and construction contract evaluations, including drawings, specifications, and schedules.

Mr. Moakes has a degree in Production Engineering from the University of Wales Institute of Science and Technology in the United Kingdom, and has more than thirty-five years of experience as an engineer.  He has been employed by Consulting Engineers & Scientist, Inc. since 1997 where his responsibilities include vehicular accident reconstruction (automobiles, trucks, buses) airbag analysis, material handling, workplace layout, machine guarding, and industrial lift truck evaluation.  He has evaluated accidents involving vehicles, pedestrians, and motorcycles.  His experience also includes investigating matters concerning golf carts, all-terrain vehicles, watercraft, and power and telecommunication cables.

Mr. Moakes also has over thirteen years of experience in manufacturing processes, workplace and factory design, as well as factory start-ups both in the United States and overseas.  In particular, Mr. Moakes was involved in the development and manufacture of optical fiber communication cables and now provides engineering evaluation regarding fiber optics, and copper wire and cable technology.

Prior to working at Consulting Engineers & Scientist, Inc., Mr. Moakes was a senior engineer at a leading worldwide manufacturer and supplier of airbag systems to the automotive industry.  His employment involved research and development programs for electronic crash sensors, airbag inflators, and smart airbag systems.  Additionally, his development work resulted in patents being filed in his name.

Warren Lieberman has a Bachelor of Science degree in Metallurgical Engineering, and a Master of Science degree in Engineering Science with over forty-five years of engineering and management experience.

Before joining the firm, Mr. Lieberman was employed for thirty-four years by the Boeing Company where he was responsible for metallurgical support of design, failure analysis, and accident investigation. He has also held management positions in engineering, manufacturing, and program management.

Mr. Lieberman also worked for Curtiss-Wright and United Technology as a metallurgical engineer, responsible for engineering support of manufacturing, design, and sub-contractors. In addition, he was responsible for development and testing of materials for specialty applications and conformance to specifications and standards.

At Consulting Engineers & Scientists, Inc., Mr. Lieberman has evaluated many matters involving product suitability in the aircraft, marine, railroad, automotive, and industrial arenas. He has extensive experience in workplace safety, machine guarding, systems failure analysis, metals and composites failure analysis, as well as accident investigation.