best practices for rigging in arboriculture pdf

If you’re in show/stage rigging, the Munters Hitch is great for lowering heavy or awkward motors down from the catwalks etc. Unhook the motor and lower down using the munters hitch like a figure 8.Simply tie your Munters Hitch around a solid bar and then tie off onto the motor.

You can even use it in reverse to capture progress because the knot flips. Get a mate to start pulling up the motor from the ground while you take in the slack using the Munters Hitch. tensioning the line for use as a track lineĪnother staple is definitely the Bowline.reliable lowering knot for moderate loads (think figure 8).Then he can have a quick rest mid haul, while you hold the tension on the Munters hitch. Can be used as a termination knot for a tree climber if stopper knot is tied.Attach a rigging carabiner to the rigging line and still be able to undo the knot.It’s great because it creates a fixed size loop in the end of a rope (that doesn’t slip) and can be heavily loaded and still undo. If you’re on the ground for a climber and find yourself having to send up spare ropes (rigging lines pull lines etc) the Sheet Bend is great. Able to handle multi-directional loads.Suitable to tie in the middle of the line when the ends are not free.Suitable to join ropes of differing thicknesses.If you want to keep the climber even happier, tie a Slippery Sheet Bend instead, for a bit of extra untying speed. Securing loads when a quick release may be required.Here’s an easy one, but you’d be surprised how many people get this wrong, when sending chainsaws up to a climber.

Best practices for rigging in arboriculture pdf