A hollow or cavity in a tree is certainly not a death sentence. It is another pice of information in the total evaluation of structure, health and vigor.
you seem detail oriente. Dig into tree evaluation. I bet you will love it.
Tony
Do you have a state university extension office in your area? They will have the best info for residential (individual) trees and small wood lots
I would venture to guess that if you have been doing this work for more than a minute, take a “Oak man” approach ( you seem to). And you are unaware...
Here in Southeast Pa Oak wilt is not a concern. We prune all Oaks year round. Go a few hours west and it becomes an issue.
Do some local research. You may be fine.
Tony
Having shipped a lot of gear a lot of places over the years I can concur with what has been said so far. If this is going to be a frequent thing, get a/ some pelican cases and use those. Don’t go cheap! You will need the lifetime warranty. The cases will stay structurally sound,but the...
I don’t think you have to adjust the anvil with every change. You should look at it though!
Keeping knives in sets will maximize their in service time.
I always think of it like gears on a simple
bicycle. They both (anvil and knife) have different functions , but have to work together to...
It is a function of the space between the Anvil and the knife edge. As the knife is sharpened the spacing gets bigger. However, the anvil wears as well.
A worn anvil will dull knives quicker and vice versa. Think of a pair of hand snips when the hinge bolt gets loose
Check/maintain both...
Compatibility to mechanical devices. Elongation under working load. Elongation under overload. Fit and feel in climber‘s hand.. Design and purpose. Being able to differentiate between lines by feel.
Many more than strength and abrasion already discussed
Tony
In all my years of competing the most valuable thing I dropped was comparison. When I began to listen more than I spoke, strove only to be better than ”me“ the last time, then I began to reap the intangible rewards of friendship, community, and knowledge.
Without the burden of comparison, I...
Careful grinding the teeth off as a solution. You would be amazed at how much the teeth come into play to keeps a handsaw in a scabbard! Especially the leather ones!
That lesson was learned that hard way one year long ago…
Tony
The general rule from my discussions with all kinds of sawyers from all over the place is much along the lines Matias. Once you put grease in a tip you limit the amount of bar oil that can get in. So if you grease you are going to have to keep on greasing.
Having said that I find that a...
Reach,
Thanks for the kind words. What knowledge I have of standards and the like is really a consequence of just trying to learn, grow and share knowledge. There is much I don’t know pertaining to standards as they are an exhaustive and huge subject. I have learned to see the bigger picture...
The official answer is:
Depends!
Depends on the standard you are referencing. ANSI z133 does not require face protection for chainsaw or chipper use.
OSHA 1910.266 logging operations requires face protection.
Generally arborists fall under the Z133, unless you are working on a job falling...
DSMc,
I agree that SRS systems offer a lot in terms of friendly anchor loading, more rope in the system and better loading of said rope. You won't get any argument from me around these advantages over MRS.
I do not have any statistical data either. I do have anecdotal information in an...