Jamie Goddard, the Yale Cordage factory rep from Maine, supplied a mile of climbing line used during the event. In this attachment photo, Jamie fearlessly walks a tightrope strung between 2 redwood trees about a hundred feet apart.
The thing is, Jamie is 150 feet above the ground, suspended by a plethora of belay lines.
After arriving the termination point of the traverse, Jamie transfers to a trolley ride down a zipline to the base of an ivy-covered Douglas fir about 200 feet away.
This double e-ticket amusement park attaction made our time at the event the most fun in California since Disneyland.
The belay-master at the receiving end of the traverse, and the start of the trolley, is Frans Smith, of Healdsburg, California. Frans calmly attended to the needs of the climbers and their rigging at the transfer point. Safety was the order of the day, since the complex spiderweb can get overwhelming at times.
Jamie approaching the ground on the zipline. When about 6 feet above the lower anchor, he rappels the last little distance into a clear spot. Greg Liu photographs right before touchdown.
Jack Harrison, owner of the Redwoods River Resort, walks the tightrope traverse 150 feet above the ground. 2 lines were stretched tight, one about 5 feet above the other. The upper line has a tandem pulley running back and forth, between two trees. The climber is suspended from this pulley.
Frans pulled the slack out of a belay line attached to the pulley through a Gri-Gri as the climber advanced under his own steam. The climber trailed his own climbing line along behind, also through a Gri-Gri, which was let out bit by bit as the climber advanced sideways.
James Piercy & I traded off the duty at the send-off point of the traverse. Our job was to assist each climber in getting his weight transferred from the climb line to the traverse line.
Tim Bushnell has just arrived at the end of the traverse, unhooked, and attached himself to the zipline. Ready to make the diagonal descent controlled by Frans.
Tim works for one of the event sponsors, Sherrill Arborist Supply, and is donating his time for the Tree Research & Education Endowment Fund.
He is also one of the 25 people that climbed the Bogachiel Spruce tree in the week prior to the 2002 ISA conference in Seattle.
Very Very nice shots /forum/images/graemlins/applaudit.gif, it will take another 1000 years /forum/images/graemlins/crazy.gif for my own Sequoia to grow that big. If it will get that big...... /forum/images/graemlins/grin.gif
This picture is a real good shot of the Trolley device thought up by Charly Portoroff and put into productioin by CMI.
This tool is great for speed lines and high leads. It dispurses the weight of the load on the working line and is real smooth.
A must for any speed line operation. The smaller trolleys seem like toys (and are) in comparison. This is a working tool for serious arborists.
Frans