Jesse:
I have welded up custom ridge brackets. To these I attach a welded ring
for tying off and bolt 2X6 to screw in plank jacks
(http://millersolar.com/Portfolio/Inverters/battery_iinverters/JB_XW/jb_xw.html).
On steep roofs, I have run 2X6 and/or ladders down to the ground. I clip
or screw plank jacks to the 2X6s / ladders.
Good luck. Move slowly and communicate clearly with those you are working
with.
William Miller
At 05:21 PM 5/7/2011, you wrote:
Wrenches,
I will be installing multiple arrays on metal roofs at a local community
college and am wondering about tying off. Most of the work will be done
off of scaffold and JLGs, but there will be times I will have to access
upper portions of the roof. I am looking at two arrays that will be
installed on standing seam roofs both with a 12/12 pitch.
How have people been working safely on roofs like this?
As always, I really appreciate all the help.
Jesse
Sent from my iPad!!!
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William Miller
Miller Solar
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