The Australian maritime investigator’s preliminary report on the loss of the container caused by the British APL stated that before the crew found that the container had fallen overboard, the ship experienced a heavy roll and lost the power of its main engine.
ATSB’s preliminary investigation report details the container ship rolling and pitching violently in turbulent waves and strong winds when it lost 50 containers about 46 nautical miles southeast of Sydney on May 24, 2020.
The report includes facts related to the sequence of events leading up to the event, but does not include any conclusions or recommendations.
The report shows that the Bureau of Meteorology has issued regular forecasts of complex low-pressure systems developed near the southeast coast of Australia, accompanied by strong wind warnings. APL UK Travel along the east coast of the country.
ATSB Chief Commissioner Greg Hood said: “By 0600 hours on Sunday, May 24, the ship was pitching and rolling regularly in the open sea and gale while maintaining a southward course and a speed of about 7 knots.”
“Soon after, in 0610, the ship experienced a series of very heavy rolls. When it stood upright, the hull tilted about 25° to the sides. On the bridge, many objects moved and fell onto the deck, and the crew insisted on keeping a foothold. , The steering system and cabin alarm sounded, and then the main engine was shut down due to lower oil pressure,” Hood said.
The report details the crew restarting the engine. At this time, the ship turned to the port and headed for the sea while continuing to roll substantially. ATSB said that before the crew decided to head north in accordance with the weather, the ship slowly increased its speed and turned east to south.
It was not until the next morning that the captain noticed the fallen container pile for the first time.
The investigation has determined that 50 containers have been lost from the front and rear compartments. One missing container contained dangerous goods in the form of dry powder fire extinguishers, while 23 containers were empty. Another 63 containers were damaged but remained on board.
The ship headed to the Port of Brisbane with its own power. ATSB investigators boarded the ship to investigate the damaged container stack, inspect container lashing equipment, download the ship’s data recorder and video recording system, and interview the crew.
“Generally speaking, the ship’s lashing equipment is in good condition. However, many marine accessories, including lashing eyes, lashing bridges and deck structures, have been severely corroded and wasted.
“In addition, ATSB’s inspection of container stowage arrangements showed that ‘High cabinet‘ (2.9m / 9ft 6in height) (2.6m / 8ft 6in height) container, contrary to the standard height (2.6m / 8ft 6in) container in the rearmost container compartment on the ship, affects the container compartment above the guide plate The security of the locker. However, the lashing and mandatory inspection of the loading computer did not show any conflicts with this arrangement,” ATSB said in a press release announcing the preliminary report.
The final report will be issued at the end of the investigation and will include details of all security findings or analyses.
“The ongoing investigation will review and analyze several areas of interest, including container storage and lashing arrangements for ships; maintenance systems for ship decks and engine rooms; ship service and inspection history; ship’s stable state; weather conditions and availability Information about the crew; and the actions of the crew,” Hood said.
He added: “However, if a major safety issue is discovered during the investigation, the ATSB will immediately notify the relevant parties so that appropriate and timely safety measures can be taken.”
Read the preliminary report MO-2020-002: Involved in the loss of outboard containers APL UKLocated 46 nautical miles southeast of Sydney, New South Wales on May 24, 2020