A container ship was moored at tidal river berth after completion of discharging, awaiting shifting to a dry dock the following morning. Access to the ship was via the starboard accommodation ladder. From 0030 the duty deck officer remained on the bridge, correcting charts, and the duty AB remained inside the accommodation, laying deck coverings.
The duty AB was relieved at 0300, but he continued to lay deck coverings. After being informed of the tasks he was expected to complete during his watch, the oncoming AB went on deck to check the accommodation ladder. He saw that the inner rail had become lodges against the davit arm as the tide had fallen. The AB working inside the accommodation was alerted, and as the ship was due to shift berths in 2 hours, the two ABs decided to stow the ladder.
They removed the safety net and the pins securing the inner rail to the vertical stanchions at the end of the ladder. However, the inner rail remained wedged against the davit arm. After slackening the aft spring, which was possibly pushing against the upper platform of the ladder, one of the able seamen descended the ladder. As he did so, the other AB, who was standing on the ladder’s upper platform, managed to pull the rail free. But the sudden release of the rail caused him to fall backwards over the rope protection fitted at the top of the ladder, which was only 65cm high. As he fell from the platform, the AB hit a large berthing fender, before landing in the water 8 meters below. The remaining AB heard his shipmate fall, and immediately ran to the position on the quay adjacent by the fender. The casualty was lying facedown in the water and was motionless.
The AB alerted the duty officer by hand-held VHF radio. He also grabbed a life ring, but did not throw it into the water because he could no longer see the AB in the water and did not want to hit him with it. The duty |