Scott Grainger, FPE, Fire Protection Engineer March 14, 2018 131views Interviews with Architects, Engineers, and Scientists Related Videos Tom Sullivan, Explosives Technician and Loader 8 years ago• 370views Interviews with Architects, Engineers, and Scientists Erik Lawyer, Firefighter 8 years ago• 260views Interviews with Architects, Engineers, and Scientists Lynn Margulis, National Medal of Science Laureate 9 years ago• 1,875views Interviews with Architects, Engineers, and Scientists «123Page 3 of 3 Post navigation Tom Sullivan, Explosives Technician and LoaderRichard Humenn, P.E., WTC Chief Electrical Design Engineer
