Dr. Maurice Stewart, PE, a Registered Professional Engineer with over 40 years international consulting experience in project management; designing, selecting, specifying, installing, operating, optimizing, retrofitting and troubleshooting oil, water and gas handling, conditioning and processing facilities; designing plant piping and pipeline systems, heat exchangers, pressure vessels, process equipment, and pumping and compression systems; and leading hazards analysis reviews and risk assessments.Oran T. Lewis, is an Adjunct Instructor with over 30 years experience in the erection, maintenance, inspection, fabrication, modification and repair of pressure and piping equipment, as well as presenting education courses for piping inspection, weld and pressure equipment inspection. His certifications are, in order of obtainment, National Board of Boiler and Pressure Vessel Inspector Authorized Inspector, AWS Certified Welding Inspector, API 510 Certified Pressure Vessel Inspector, API 570 Certified Piping Inspector, NACE Level 1 Corrosion.