Design/Coordination Reviews Sep, 2003 By Ronald F. “Rawn” Nelson, S.E. In Articles, Structural Practices This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Ronald F. “Rawn” Nelson, S.E.Rawn Nelson is the chair of SEIEF Board, and a past member of the NCSEA and SEI Boards. He can be reached at rawnn@verizon.net. Prev Licensure Examinations Next ASCE Standard 20-96