3. On the victim s rope, the rescuer installs a foot loop in counterbalance on the ASCENSION handled rope clamp.
4. In counterbalance on the foot loop, the rescuer prevents the rope from running through the CROLL and raises the victim. S/he removes the CROLL and takes up as much rope slack as possible in the RIG descender.
5. The rescuer, hanging on the RIG, recovers the ASCENSION. S/he installs a braking carabiner and accompanies the victim to the ground.
Release and evacuation of a victim on a CROLL Operation from below by a team member with his/her own equipment. The rescuer must carry out a risk assessment before responding and verify (among other things) that the victim s ropes are in good condition. The counterbalance system is used to transfer the victim onto the descender.
The rescuer ascends on the victim s safety line.
1. The rescuer transfers him/herself to the RIG descender, tethers to the victim and moves the ASAP up above the victim.
2. The rescuer puts a second connection in place. S/he can then remove the equipment that is in the victim s way.