ACRT Line Clearance Manual
ACRT Arborist Training’s Line Clearance Arboriculture Manual is a field guide to technique, efficiency, and OSHA/ANSI compliance. The 2023 edition is completely updated and fully equipped with new photos and illustrations to help readers learn how to tie knots, identify tree species, and more. This manual provides line clearance guidance to arborists of all levels and includes a copy of the ANSI Z133-2017.