Seattle Tree Removal

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Seattle Tree Removal

Trees are the largest living things on the planet. However, even a small tree can pose some risk to person and property, especially during a tree removal operation. We believe that our knowledge of trees and plants as biological structures makes us better equipped to safely remove trees. Following are the most common tree removal methods, listed from simplest to most complex.

TREE FELLING

Tree Felling Seattle Tree RemovalTree falling, or felling, is the process of cutting a tree at the base, and letting the whole tree fall to the ground. It is often the easiest and most inexpensive way to remove a tree. Felling can also be the safest method of tree removal, yet there is potential for catastrophic damage if not done properly. How the felling notch is formed, manner in which the back cut is made, and methods for overcoming back and side lean are all major factors determining the success of a tree felling procedure. While this procedure might be the quickest way to get a tree on the ground, it often requires the greatest amount of clean up on site. The ground may be depressed and branches quite often are impaled straight into the ground.

TRADITIONAL TREE REMOVAL

Traditional Tree Removal 300x224 Seattle Tree Removal

 

The most frequently performed tree removal technique in our Seattle area involves an arborist removing all of the branches on a tree as he encounters them on the ascent up the trunk of a tree. When the arborist  reaches the top of the tree, a felling cut is made and the upper portion of the trunk falls to the ground. The arborist then begins to cut and push sections of wood from the trunk, letting them free fall to the ground below. The arborist usually stops when the remaining trunk is short enough to be safely felled. This tree removal procedure is sometimes referred to as “cut and chuck.” While often quickly performed, there are limitations to this method due to safety and potential for damage to the ground below.

 

SPAR POLE RIGGING

Spar Pole Rigging 300x224 Seattle Tree Removal

 

Spar pole rigging is different from the traditional tree removal technique, in that after the branches have been trimmed from the trunk, the top and subsequent pieces of wood are caught by a rigging rope and lowered to the ground by an arborist. Once the determination is made to rig pieces out of a tree, factors of safety become critical in this tree care operation. The weight of wood and the structural strength of the rigging point are two of the factors considered by the arborist team.

 

 

WHOLE TREE RIGGING AND REMOVAL

Whole tree Rigging Removal 224x300 Seattle Tree Removal

 

For zero impact tree removal, every part of the tree must be attached to a rope, and lowered from an overhead rigging point. A professional arborist will use  many techniques, such as slide lining/speed lining, lifting and lowering, floating anchor points, balancing branches so they float horizontally, and a combination of any of these methods. A crane is often utilized to remove a tree when the tree is deemed unsafe for an arborist to climb it.

 

Contact Information

253.838.1836

info@treeresource.com

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  • Occasionally a tree fails but does not fall, as in the case of this large urban Douglas-fir tree in University Place, Washington State. Since the tree was unstable, we connected it to a tree directly behind it so that we would be able to safely lower the pieces of this tree into a very small work zone in the backyard. Every limb and chunk of wood we cut from the tree had to be lowered under control. This video shows a section from the trunk being cut and then lowered.
    — with Jordan Baker.
    Sorry folks - I had to pull an earlier video for privacy reasons. Here is some GoPro footage from the same tree from one of the rigs. In it you can see the guy lines we installed between this partially failed tree and the one directly behind it.



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