Work positioning, hands-free position
Choice of carabiner for attaching a descender with a safety gate (I’D S, RIG, STOP...) to the harness
Occasional rope climbing with the I'D
I'D efficiency at the head of the system.
Releasable anchors with the I'D
Tensioning a rope for a Tyrolean
Drop loop haul on the I'D for urgent rescue, with ASAP
Litter hauling techniques