Z133 Changes and Electrical Hazards
Dr. John Ball, CTSP, South Dakota State University; Tim Walsh, CTSP, The Davey Tree Expert Company
Review some of the key changes to the 2017 revision of the ANSI Z133 standard. This session will address the many new parts of Section 4, Electrical Hazards and how the changes in in the Federal Standard, 29CFR 1910.269 have impacted not only the Utility Line Clearance Arborist but other arborists who are exposed to the hazards of overhead electrical lines incidental to their work.
ISA CEU 1.25; CTSP CEU 1.25