The athlete starts his timing on the third station by pressing a buzzer. Thereafter, a leader in the area designated for such purposes must be placed against the tower. The athlete hast to carry up two canisters (15 kg each) over three floors and put them down in a highlighted area. Then the athlete has to pull up two B-hoses via a rope on the third floor and place them on his side of the railing. Thereafter, the athlete moves back down with the two canisters, places them in the designatet space, screws a mouthpiece on a jet and carries the leader back in the space provided. By pressing the buzzer the timekeeping of station three ends.