Post-pandemic, tree work has seen an increase in solo climbers. The 4th edition includes a dedicated chapter on self-rescue and aided rescue when a ground worker is acting alone. It covers mid-line ascender release and “pick-off” rescues using a top-rope.
The , written by Sharon Lilly, is the industry-standard technical manual for safe climbing and aerial tree work principles. This edition is primarily designed as a study resource for those pursuing the ISA Certified Tree Worker Climber Specialist and Aerial Lift Specialist exams. Key Updates in the 4th Edition tree climbers 39- guide 4th edition pdf
Once you have legally acquired the , maximize its potential: Post-pandemic, tree work has seen an increase in
Techniques for safely lowering heavy wood and complex tree removals. Study Guide Features written by Sharon Lilly