The Art of Engineering Nov, 2011 By Guy Decker, P.E., Joseph Dowd, P.E. and David Platten, P.E. In Articles, Spotlight This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Guy Decker, P.E.Guy Decker, P.E. (gdecker@walterpmoore.com), is an Associate with Walter P Moore’s Dallas office. Prev The Role of Expert Witnesses in a Claim against an Engineer Next Acceptable Risk for Progressive Collapse