Award Winning Constructability Aug, 2006 By David Ruby, P.E., S.E., SECB, F.ASCE In Feature Lansing Community College This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ David Ruby, P.E., S.E., SECB, F.ASCEDavid Ruby, Chairman / Founding Principal, Ruby+Associates, Inc. authored AISC’s Design Guide #23, Constructability for Structural Steel Buildings. (druby@rubyandassociates.com) Prev FM Global Test Center Next Building Façade Inspections