Scaling the Walls Sep, 2004 By Kent Diebolt and James V. Banta In Feature Industrial Rope Access for Structural Inspection, Testing and Condition Surveys This article is currently only available in PDF format, please click the link to the top right. About the author ⁄ Kent DieboltKent Diebolt is President and founder of Vertical Access, LLC, Ithaca, NY. Prev Preservation Engineering Next Unique Renovation at Kreis Dam