1910.266(h)(3)...
(h)(3) "Limbing and bucking."
(h)(3)(i) Limbing and bucking on any slope where rolling or sliding of trees or logs is
reasonably foreseeable shall be done on the uphill side of each tree or log.
(h)(3)(ii) Before bucking or limbing wind-thrown trees, precautions shall be taken to
prevent the root wad, butt or logs from striking an employee. These precautions include,
but are not limited to, chocking or moving the tree to a stable position.