Propane Expert Witnesses

Tucson, Arizona

Trucking, Transportation - Commercial Motor Vehicle, HazMat, DOT, OSHA, Truck Accidents, FMCSR, FMCSA, OIL field, Propane, Driver Standard of Care, Loading, Unloading, Oversized loads, Electronic log compliance, Driver Hiring & Training, Hours of Service Issues, PI, Driver Qualification File, Clause 391.1, ELDs

John Ross brings over 30 years of extensive experience in the trucking industry, specializing in Safety Standards (FMCSA & CDL Licensure Requirements), Truck Driver Training and Skill Testing, Driver Standard of Care, Hours of Service Issues, HAZMAT and accidents involving Load Securement. His expertise extends to the Maintenance and Inspection of Heavy Trucks, Double/Triple Tanker Trailers, Oversized Loads, both DOT & non-DOT Fleets and more. John has been driving commercial vehicles professionally since 1993 and boasts a flawless, violation-free record. His diverse roles include serving as an owner/operator, safety director, and compliance director. Currently, John is the Commercial Trucking Expert at Evidence Solutions, Inc. where he leverages his extensive experience to assist attorneys in their truck accident cases. He has been retained as an expert witness in numerous state and federal courts, providing valuable insights and testimony. Background: Double / Triple Trail...

Louisiana

Oil and Gas, Fire - Propane, Boilers, Natural Gas, Furnaces, Carbon Monoxide, NFPA Codes, gas piping, steam, explosions, fires, Industrial Ovens, Coke Oven Gas, heaters, burners, NFPA 54, NFPA 85, ASME CSD-1, NFPA 86, NFPA 56, NFPA 820

President, Prescient Technical Services (Cleveland, OH) ASME Fellow • AEE Fellow • ASME Uzgiris-Barnett Product Safety Medalist John R. Puskar, PE, is a mechanical engineer and nationally recognized expert witness in boilers, fuel-gas systems, flammable gas piping, combustion equipment, industrial ovens and furnaces, process heaters, thermal oxidizers, and steam system safety. He specializes in root-cause failure analysis, fire and explosion investigations, carbon monoxide incidents, purging accidents, and code compliance for NFPA 54, NFPA 56, NFPA 85, NFPA 86, NFPA 820, NFPA 59A, and ASME CSD-1. Clients engage him for investigations, reports, deposition, and testimony in matters involving natural gas, propane/LPG, hydrogen, LNG, refinery and petrochemical equipment, utilities, power generation, wastewater treatment, food processing, metals, and automotive manufacturing. A former Senior Energy Systems Engineer at Standard Oil/BP, Mr. Puskar founded what became the largest ind...

Hinckley, Ohio

Oil and Gas, Fire - Propane, Boilers, Natural Gas, Furnaces, Carbon Monoxide, NFPA Codes, gas piping, steam, explosions, fires, Industrial Ovens, Coke Oven Gas, heaters, burners, NFPA 54, NFPA 85, ASME CSD-1, NFPA 86, NFPA 56, NFPA 820

President, Prescient Technical Services (Cleveland, OH) ASME Fellow • AEE Fellow • ASME Uzgiris-Barnett Product Safety Medalist John R. Puskar, PE, is a mechanical engineer and nationally recognized expert witness in boilers, fuel-gas systems, flammable gas piping, combustion equipment, industrial ovens and furnaces, process heaters, thermal oxidizers, and steam system safety. He specializes in root-cause failure analysis, fire and explosion investigations, carbon monoxide incidents, purging accidents, and code compliance for NFPA 54, NFPA 56, NFPA 85, NFPA 86, NFPA 820, NFPA 59A, and ASME CSD-1. Clients engage him for investigations, reports, deposition, and testimony in matters involving natural gas, propane/LPG, hydrogen, LNG, refinery and petrochemical equipment, utilities, power generation, wastewater treatment, food processing, metals, and automotive manufacturing. A former Senior Energy Systems Engineer at Standard Oil/BP, Mr. Puskar founded what became the largest ind...

Texas

Oil and Gas, Fire - Propane, Boilers, Natural Gas, Furnaces, Carbon Monoxide, NFPA Codes, gas piping, steam, explosions, fires, Industrial Ovens, Coke Oven Gas, heaters, burners, NFPA 54, NFPA 85, ASME CSD-1, NFPA 86, NFPA 56, NFPA 820

President, Prescient Technical Services (Cleveland, OH) ASME Fellow • AEE Fellow • ASME Uzgiris-Barnett Product Safety Medalist John R. Puskar, PE, is a mechanical engineer and nationally recognized expert witness in boilers, fuel-gas systems, flammable gas piping, combustion equipment, industrial ovens and furnaces, process heaters, thermal oxidizers, and steam system safety. He specializes in root-cause failure analysis, fire and explosion investigations, carbon monoxide incidents, purging accidents, and code compliance for NFPA 54, NFPA 56, NFPA 85, NFPA 86, NFPA 820, NFPA 59A, and ASME CSD-1. Clients engage him for investigations, reports, deposition, and testimony in matters involving natural gas, propane/LPG, hydrogen, LNG, refinery and petrochemical equipment, utilities, power generation, wastewater treatment, food processing, metals, and automotive manufacturing. A former Senior Energy Systems Engineer at Standard Oil/BP, Mr. Puskar founded what became the largest ind...

Bellingham, Washington

Mechanical Engineering, Fire - Plumbing, Appliances, Automotive, Agricultural Equipment, HVAC, Fire Protection, Natural Gas, Propane, EDR / Event Data Recorder, Forklifts, Scissor Lifts, Hydraulic Systems, Product Liability, Explosions, Sprinkler Systems, Failure Analysis, Forensic Engineering, Evidence Preservation, Pacific Northwest, Guarding

James Laird, PE, is the founder of CAE Forensic (Clear Analysis Engineering, PLLC), a forensic mechanical engineering firm based in Bellingham, Washington. He has conducted over 2,000 forensic investigations across residential, commercial, industrial, and vehicle cases throughout the Pacific Northwest and nationally. Mr. Laird's practice focuses exclusively on mechanical engineering — failure analysis, fire and explosion investigation, and automotive forensics. He investigates failures in plumbing and appliances, HVAC and boiler systems, forklifts, scissor lifts, hydraulic machinery, agricultural equipment, and a broad range of consumer and industrial products. He is EDR-equipped for crash data retrieval and interpretation in automotive cases. All fire and explosion investigations follow NFPA 921 methodology. Mr. Laird holds three fire investigation certifications: IAAI-CFI (International Association of Arson Investigators), CFEI, and CVFI (National Association of Fire Investigato...