Accident Investigation & Reconstruction

1 Source Safety and Health, Inc. is a Safety and Health Management and Consulting firm for educational, insurance, commercial, residential, research, healthcare, and manufacturing facilities. 1Source’s team of professionals includes certified industrial hygienists, certified safety professionals, certified professional environmental auditors, and a certified professional ergonomist who can address every safety and health issue. One key measure of their success is that 1Source is the largest safety and health consulting firm with the most certified staff on the east coast. For more than 20 years, the professionals at 1Source have been committed to developing long-term, mutually beneficial professional relationships with our clients and business partners.

Indoor Air Quality Management and Consultation:

Mold, Bacteria and other Microbiological Assessments:

Odor Surveys and Assessments

Investigative Indoor Air Quality Surveys

Proactive Indoor Air Quality Surveys

Planned Indoor Air Quality Management Programs

Environmental-Related Disease Investigations

Legionella and Legionnaires Disease

Safety Program Management

Safety Management Systems:

Ergonomics Programs

Safety Program Development

Occupational Health / Industrial Hygiene

Construction Safety Services

Managed Outsourcing

Training Program Services

OSHA VPP (Voluntary Protection Program)

Safety and Health Audits

Noise Exposure Evaluation and Control

Asbestos and Lead Management and Consultation:

Asbestos Surveys and Investigations

Asbestos Abatement Project Design

Environmental Quality Assurance Monitoring

Asbestos Operations and Maintenance Programs

4CA Consulting & Reconstruction is a General Accident Reconstruction Company, providing Expert Services in the field of Accident Reconstruction, including:

• A complete an unbiased accident investigation, using the latest investigative means such as Crash Data Retrieval & Analysis.
• Crash Scene Analysis and Documentation: Vehicles, light trucks, motorcycles.
• Seat Belts and Child Safety-Seats usage analysis
• Occupant injury kinematics, speed determination, time - distance, drag factor with use of Vericom Vehicle Computer System.
• Traffic Studies.
• Crash Animation / Simulation, Map scenes, Crash Zone, CAD.

About Kevin Forcier: ACTAR Certified Reconstructionist: #2054. Retired from the Pennsylvania State Police in April of 2010 after 25 years of service. Accident Reconstructionist since 1990, last four years as a full time Crash Analysis and Reconstruction Specialist responsible for the coverage of 3300 square miles of Northwestern Pennsylvania. Qualified Expert Witness in the field of Crash Reconstruction and related services.

William S. Howard, PhD, MBA, PE is an Electrical / Mechanical Engineer who specializes exclusively in the field of Industrial Machinery and Equipment. He has many years of experience in the design and development of many different types of industrial machinery (in a wide variety of manufacturing industries). As a practicing design engineer (with current machinery design business), he has vast experience designing and developing machinery to meet patents and trade secrets (and to avoid the patents held by others). He is an expert in forward and reverse engineering of machinery.

William S. Howard is an experienced Expert Witness with many years of experience, including trial experience. He accepts cases in Intellectual Property (Patent and Trade Secrets), Contract Disputes, and Tort.

LIST OF SERVICES OFFERED

Legal Assistance - Expert Witness legal assistance is available to Individuals and Manufacturers involved in litigation arising from industrial machinery and equipment. This includes Intellectual Property (Patents and Trade Secrets) and complex Tort.

Machinery Safety Audits - Given the recent changes in applicable OSHA regulations and ANSI standards (as well as the advances in Safety technology), a Safety Audit of machinery and industrial equipment is highly recommended to help eliminate machinery hazards and prevent accidents and injuries.

Machinery Design Consulting - This service, geared towards Manufacturers, provides machinery design recommendations and directions for improving the efficiency, reliability, and/or through-put of machinery (both existing or proposed).

Peter Leffe offers Consultation services and Expert Witness testimony in Accident Investigation and Reconstruction. Mr. Leffe has conducted numerous investigations and reconstructions for both plaintiff and defense firms, and has deposition and trial experience in both state and federal courts.

Areas of Specialization:

Failure Analysis of Materials and Structures

Stress Analysis of Structural and Mechanical Components

Wreckage Analysis

Structural Reconstruction

Design Defects

Manufacturing Defects

Construction Defects

Aviation Accidents

Sports and Recreation Accidents

Background:
B.S. Mechanical Engineering with Metallurgy, Indiana Institute of Technology.
Master of Architecture, University of California Berkeley.
Diploma in Accident Investigation, University of Southern California

Licensed and Registered Architect
Member American Institute of Architects
Diplomat of the National Counsel of Architectural Registration Boards
Airline Transport Rated Pilot

For detailed information, please refer to web site www.PLeffe.com.

Mr. Herbert Sessner has over 39 years experience in the Materials Handling Industry as a Powered Industrial Trucks Expert. Mr. Sessner has been involved in 23 lift truck related cases of which 20 have been settled prior to trial and 3 pending, has taken 4 depositions and provides his services to the Plaintiff and Defense. He is a Certified Safety Instructor at the Master Level granted by the World Safety Organization and has trained over 1,100 lift truck operators and over 110 trainers.

Areas of Expertise:

• Lift Truck Accident Analysis and Investigation
• Review of All Case Documents.
• OSHA and ANSI Operator Training Requirements
• Safe Lift Truck Operating Procedures
• Authored various Lift Truck Operator Training Programs
• Prepares Lift Truck Operator Safety Policies and Procedures

Professional Memberships Include:

• American Society of Safety Engineers
• World Safety Organization
• Listed in AM Best

Douglas Moss (BS Engr, MS Engr, MBA) is a trained and experienced professional pilot and engineer. He conducts research and testifies on aircraft accidents and airport land-use issues such as thermal plumes, birdstrike hazards, and FAR Part 77 obstructions. His aviation experience spans over 30 years as an engineer and pilot, including assignments as a USAF fighter pilot, USAF test pilot, McDonnell Douglas test pilot, airline pilot, and general aviation pilot. His academic education includes both bachelor and master degrees in engineering, with additional advanced degrees in business and law. He has also been a faculty instructor at the USAF Test Pilot School, teaching aircraft certification, flying qualities, performance, systems, and human factors. He currently is an instructor of Human Factors at the University of Southern California.

His analysis of Aviation Accidents and issues typically involve the following considerations:

• Engineering and scientific basis
• Operational factors
• Human factors
• Aircraft certification compliance (14 CFR Parts 21 and 25)
• FAR statutory compliance (14 CFR Parts 91, 121 and 135)
• Strict products liability
• Aircrew standard of care

Experience Includes:

• Over 10,000 flight hours
• Human Factors faculty instructor
• USAF experimental test pilot
• McDonnell Douglas engineering test pilot
• USAF Test Pilot School instructor
• Airline pilot
• ATP Typed DC-9, MD-80, MD-90, MD-11, A320 and Flight Engineer
• Qualified in Cessna, Piper Cherokee, Seneca and Beachcraft Bonanza

AEROSOL TECHNICAL EXPERT with 30 years of AEROSOL INDUSTRY EXPERIENCE.

Mr. Chadwick is an aerosol products technical consultant, his areas of expertise include:

• Designing and developing aerosol products & packaging systems.
• Creating and implementing aerosol quality assurance programs.
• Trouble-shooting technical issues in the lab and in the manufacturing environment.
• In addition, Mr. Chadwick provides customized training programs in aerosol technology to industry marketers, manufacturers and suppliers.

ATS expert witness services include:

• Technical support for case analysis & planning.
• Aerosol product failure analysis
• Expert reports, depositions, and testimony at trial if needed.
• A complete CV and case list are available upon request.
• Mr. Chadwick has a proven track record of successfully participating as an expert witness in court cases involving aerosol products and/or aerosol technology.
  
  

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Experienced in Fire Cause and Origin, Arson Prosecution and Defense, Product Subrogation, Fire and Building Codes, Life Safety Codes, Fire Injuries and Fatalities, as well as Fire Department Operations and Management.

With over 28 years of fire department experience and 13 years in the private sector, Mr. Agosti has completed over fourteen thousand investigations of fires, explosions, and life safety incidents. He has testified in both federal and state courts for both plaintiff and defense clients.

John Michael Agosti & Associates provides assistance to insurance companies, attorneys and other agencies in the determination of cause and origin in fires and explosions.

Our goal is to provide independent and articulate findings to you the client, quickly and accurately.

Albert Ferrari, P.E., C.S.P. is a Mechanical Engineer and Safety Professional experienced in both the micro and in the macro focus. Mr. Ferrari is particularly sensitive to reliability, safety, and function. His Forensic Engineering experience includes 25 years in Accident Reconstruction, Causal Analysis, Failure Analysis, Codes, Standards and Regulations, Consulting and Testimony.

Mr. Ferrari provides Expert Witness Consulting and Testimony services to Defense attorneys, Plaintiff attorneys, Claims adjusters and Insurance companies.

Engineering Work Includes:

Automotive Engineering

Pedestrian Facilities

Machine Design

Thermal and Mechanical Energy Analysis

Structural Load and Stress Analysis

Piping and Tanks

System Safety and Human Factors Analysis for Design of Hazardous Equipment

Evaluations Include

Cause of Injury, Loss and Damage

Adequacy of Products, System, Materials

Standard of Care of Design, Use, Repair

Cause and Origin of Fires; Arson

Services Include:

Investigation and Consultation

Diagnostics, Testing and Analysis

Technical Photography and Video

Literature and Standards Studies

Codes and Regulations Analysis

Reports and Testimony

Evaluations

Richard Ernest is an award winning Forensic Scientist and Consultant who has over 31 years of Experience in Analytical Criminalistics and Forensic Ballistics. During his career he has worked literally thousands of forensic cases, and testified hundreds of times. Mr. Ernest is one of a very few private forensic ballistics consultants in the United States. He also owns and operates his own independent forensic firearms laboratory. He has worked cases all across the United States. His clients include law enforcement agencies, district attorney's offices, civil and criminal case lawyers, private individuals, journalists, writers, educators and students.

Mr. Ernest has performed work on such notable cases as the Atlanta Murdered and Missing Children (Georgia vs. Wayne Williams), the Branch Davidian cases from Waco, the Texas Cadets Murder (Texas vs. David Graham and Dianne Zamora), the Miami SWAT case (USA vs. Acuna, et. al. - the Richard Brown case), and the Jayson Williams case (NJ vs. Jayson Williams).

Areas of Expertise:

Firearm Examination and Testing

Bullet and Cartridge Case Examinations and Comparisons

Ammunition Evaluation and Testing

Shooting Scene Reconstructions

Shooting Accident Reconstructions

Shooting Scene Re-enactments

Distance Determinations from Gunshot Wounds and Clothing

Gunshot Residue Analysis (GSR) and GSR Consultation

Tool Mark Examinations and Comparisons

Gun Safety and Design Issues

Serial Number Restorations

Crime Scene Examinations and Consultations

Footwear Identification

Tire Track Identification