WebNov 26, 2024 · Watch the video. As the video demonstrates, when you’re using a chainsaw to fell a tree, it’s important to plan carefully. First and foremost, verify your Husqvarna saw has fresh oil, along with a new or sharpened chain. Additionally, you’ll want to invest in personal protection equipment, including gloves, ear and eye protection ... WebBypass/Dutchman in the Notch. The function of the notch is to allow the tree to fall without breaking the hinge prematurely. The top or bottom cut is performed first and then the …

How To Make Tree Felling Notches And Hinges With A Chainsaw

Web4. Before starting to cut, make sure no one is closer than two tree lengths away from felling operations. 5. Make a notch on all trees no matter how small the diameter. 6. Give a timely warning yell understood by all employees, just before the back or final cut is started. 7. Never cut a standing tree completely through. Leave sufficient wood be- WebThe following are unacceptable practices: Domino Felling, which is cutting notches and back cuts in a series of trees and pushing them over with another tree.; Swing Dutchman; Bypass/Dutchman in the Notch; Wedging Trees with Back Lean. Determine the height of the tree. This can be estimated quite accurately using one of these methods: nn100 free public records

Felling Trees - Occupational Safety and Health Administration

WebFelling a tree requires much more than simply whipping out your chainsaw and getting to work on it. Depending on its age, fibre density, whether it’s leaning a certain way, height, the way the branches fall and even the weather conditions on the day; making the right cut in the right place makes all the difference. WebOct 5, 2024 · The safe felling of a tree using an open face notch consists of making three precise and strategic cuts; the top cut, the pluge cut, and the back or felling cut. Felling … WebCreate a stump height mark with your chainsaw. Make your first cut downwards at an angle of approximately 70 degrees and stop when you have reached ⅓ of the diameter of the tree. For the bottom cut, cut upwards at a 20-degree angle and stop once you meet the upper cut. This should give you a 90-degree notch opening. nursing norms ati