Thought long and hard on this one, the addendum to the Traditional Scaffold Coupler Design is a proactive control measure, if the Client specifies a tethering provision, then this is the one to adopt. I can see where the tethering provision would /could be part of a control stratagy for high risk and extremely sensitive locations.
The innovation is simple, economical and effective for the purpose it was conceived, an attempt to control Human error, a horizon award winning innovation me thinks or then again could be a load of :nuts:
Just a passing thought , but will this make the Fan Lift redundant is some respect ???