Gayle Pennel, P.E., is a project manager for the
Chicago regional office of Schirmer Engineering Corp., specializing in fire
protection systems, fire pumps, and water supplies. His experience includes
multiple exhibition halls, several of the world’s tallest buildings,
distribution centers, and expert investigation. Pennel is registered as a
professional engineer in 38 states. He currently serves as Chairman of NFPA 20
and as a voting member on NFPA 25. Reach him at Gayle_Pennel@schirmereng.com.