Im not sure with OSHA. I have no problem using them and a clove Hitch or cow hitch. Never Been a problem for me in 27 years. They like everything else need to be tied properly. I even started my career using a clove to tie in to my harness.
1926.251(c)(6)Slings shall not be shortened with knots or bolts or other makeshift devices This only refers to wire rope slings
1926.251(d)(4)(v)Knots shall not be used in lieu of splices This refers to synthetic rope. I interpret this to mean you can not form an eye with a knot. It doesn't...
I have used the big bucks with leather straps for 20 years. They are by far the most comfortable I have worn. I use the saw pod on both the outside and underneath with no issues.
Its hard to give a definitive answer. The species ,condition of the tree, Type of rigging or crane. What is around the landing zone.
I did 2 White Pines the day Irene came in. I normally climb and operate the crane. I chose to have someone else climb(a very skilled climber who I work well with...
Nice job. There is nothing wrong with smaller picks. Too any times I hear that a crane is too small for tree work.
I started with a 12 1/2 ton crane and did a ton of work with it. It is no different than manual rigging. Work within the capacity of the resources you have.
Here is the response to me from the Department of Labor
New York State General Business Law section 482 (1) states: “No individual shall …, operate a crane,… without holding a valid certificate of competence issued by the commissioner of labor.” In addition, Title 12 New York Code Rules and...
Yes I live in NY
New York has its own certification. New York City has a separate one from the state. Here is the info from NYS Department of Certifications:
Crane Classifications
A Crane Operator Certificate of Competence is required to operate a crane in New York State while operating cranes...
No new laws in NY as far as I know. There has been a requirement for Crane Certification for a long time. They have recently issued an interpretation of the law that includes tree services recently though.
As far as the regulation you are only required a certification if you have a crane with...