I have over 35 years experience in the field of Failure Analysis. I have experience in engineering failure analysis, chemical analysis, mechanical fabrication, and other areas. My expertise includes: engineering investigations, fires and explosions involving industrial/commercial/household equipment, including tanks and pressure vessels, reactors, residential and commercial boilers and hot oil heat transfer systems, furnaces and ovens, heaters, kerosene heaters, lighters, gaseous leaks, fuel volatility and contamination, tank trucks, propane, etc.; vehicular accidents involving rollovers, rear-enders, sudden pullouts, jack-knifes, pedestrian impacts, pedestrian collisions, back-ups, lost cargo, road debris, and low-hanging wires; mechanical failures involving bolts, threaded connections, bolted and unbolted tanks, pressure vessels, hydraulic systems, cryogenic tanks and lines, pumps and valves, protectors, ladders, hoists, scaffolds, etc. I have more than 30 years expert witness experience with consultations, deposition, and courtroom testimony.