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Hazard Tree Felling - Hang-ups. Felling a hung-up hazard tree is a particularly hazardous and complex task. Safely felling a hang-up requires extreme caution and expertise.

The following are topics sawyers should review during tailgate safety discussions to address felling hang-up hazard trees. 3. Falling Zone – At least one and a half tree lengths from the base of a falling tree is a danger zone. Most faller injuries occur at the stump when a tree unexpectedly falls in the wrong direction, but fallers also need to remain aware of danger anywhere in the falling zone, both.

Jan 25, Jan 25, # In the Sierras the FS marks take trees with a horizontal blue line and a V at ground level. The blue paint has a tracer that identifies it as"FS only" and is called 10, paint. One can will mark up to 10K in timber. White dots are survey marks and green paint. Legendary batons, tactical flashlights, handcuffs, OC Spray, police training equipment for sale.

Shop ASP, the trusted source for police equipment for sale. Zone 3: The trunk.

The trunk holds up the tree and supports the massive weight of its branches. Inspect the trunk thoroughly. Cavities can be dangerous, depending on their size, where they're located on the tree, and how deep they are. If there is a cavity above eye level, a"climbing" (aerial) inspection may be needed to find out how deep it is and if there is decay.