Was finishing up a really really pitchy spruce wreck out yesterday and was comin' down to fell the spar to finish up. Was a great day. Rope and everything else was pitchy/ sappy but only here and there - the tree was loaded with cones dripping sap after prolonged spell of rains last month or...
Rather than derail the RR Vertec thread some more with a discussion of the Caralink tether I decided to start a new thread on this (link to older content).
After tinkering the last couple of months, below is my newest Arbsession Hitch Rig with their 8 1/2" Caralink Tether v2 and another new Apex...
I debated about posting this until I saw ads with the same kind (at least on the surface of it) of yellow plastic buckle closures on Petzl harnesses still being sold (newer ones seem to have a lever dookey or something).
So a heads up - last week I had the right leg loop buckle come undone on...
As a member of the "Consultant Debunking Unit" in some large process industry projects, from time to time we came up with really interesting angles on things that hadn't been considered - process vessel jet fires and flame impingement, etc. in weird ways. Fire protection was a constant concern...
Saw this on Arborist Supply's Facebook page this morning about the stitched splices on some Courant ropes - Kalimba, Kanopa, Komora. Hadn't seen it on TreeBuzz yet so thought I'd post it. All the more argues for a recall/ safety notice TreeBuzz thread maybe? Cheers
So had ordered a set of Distel Carbon tree gaffs from a US west coast supplier on Black Friday sale and what arrived (after paying import duty to Trudeau of course) was a pair of carbon pole gaffs. The vendor wanted to just send me a new set of the gaff bits (tree). I replied that with most...
So I'm up in a spruce the other day, minding my own business havin' a great time working away, and when I tried to get the shiny new DMM Ceros Biner with wire retainer open on my MBH Ver 1.00000 bridge I got a surprise. No go! What the. I had one on my leg loop too, to try out as a Munter rappel...
Tough call to turn down work if there's any doubt or controversy about whether some heritage age oaks should go or not, esp. for ISA Cert Arbs/ big huge company with equipment payments and payroll to meet? But for me, if there's any debate still ongoing, I'd be a no go till everybody is sure...
Some interesting tying and also break testing information in this video about one of our most used knots . . .
For me, reinforces clipping a biner into the butterfly loop and securing into the climb line all the time - I did not know they could slip this much.
Cheers
So something new on me - during a gear check today I had an interesting thing with one of the two DMM Director Biners I have on my harness bridge. Yesterday's work in a large old crabapple (and I mean large) had me up the tree and some of the cuts had a surprising amounts of sap considering the...
Hey all, I've been fiddling with my battery top handle since going for a bit of a ride when my groundman choked off on the porty and sent me for a wobble. The saw didn't appear to hit anything when the tree top went (it was on my belt and I had left stubs to hang onto just in case). But after...
Four books on forests and their ecology are cited in a Globe and Mail article by Emily Donaldson this weekend:
Fred Pearce’s A Trillion Trees
Cal Flyn Islands of Abandonment
Lyndsie Bourgon Tree Thieves
Keith Seifert The Hidden Kingdom of Fungi
Available on Apple iBooks
(the Globe had this...
Not sure how many news sources picked this one up:
Tree Failure and Fatality in Vancouver
There've been a couple of tree failures like this, adjacent to roadways, that have caused MVA's, lately that I can remember. In another story I saw, adjacent residents had been complaining to their City to...