Bypassing the cut above the notch will drastically reduce the stability of.

feet up the tree, he disconnected the second lanyard before reconnecting the first. The employee fell and died of head injuries. Always make sure all safety lines are connected. Accident Report.

Employee Falls After Disconnecting Both Lanyards.

Summary of OSHA Accident Inspection An employee was felling trees in a forested area when a limb fellFile Size: 1MB. The Swing Dutchman is a felling method used to pull a tree against its lean so it will fall in a more desirable direction.

As shown in the above figure, it is similar to the Dutchman in that the two front cuts do not meet exactly. It is made by leaving a section of the undercut on one corner of the face. The portion left consists of a singlesaw kerf in one side of the face, with the face completely removed on the.

large tree may be felled against its natural lean by using the boring technique. Use the open-face notch and bore cut the tree to establish the hinge.

DO NOT CUT OUT THE BACK. Allow enough backwood to keep the tree secure. Remove the saw from the bore cut and insert wedges tightly into it.

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Release the tree from the back. Complete the technique by wedging the tree over. This technique is for. Felling a hazard tree requires accurate risk assessment and complexity analysis, and demands the sawyer’s full situational awareness. In all cases, remember to establish and maintain a secure felling area. Do not bypass hazard trees without taking some action such as felling. For your tree to have a smooth fall, you will make a V-shaped notch on the side of the tree that’s facing the direction where you want it to fall.

Cut at about the knee-height of a regular-sized person. This V-shaped cut should reach the center of the tree, and the tips of the top and bottom cut must meet in the middle. Make A Back CutEstimated Reading Time: 7 mins. The first step in felling a tree is to identify all the hazards around the tree, such as structures, power lines, roads, vehicles, and other trees.

Also look for hazardous, dead branches or rot on the tree being felled. Make sure the area is clear of people and animals before beginning. Check to be sure the chain saw has enough gas and chain oil to finish felling the tree. Outline Techniques For Felling Trees In A Direction Different From The Tree’s Natural Lean Insure Felling Safety Protect The Tree’s Board Feet Fence Barn Tree 34” D Side Head Desired Felling Direction Heavy Lean Other Trees Felling Direction (Head Lean) Felling Approach Redistribute The Tree’s Weight Using The Tree’s Structural Wood.