The latest monthly safety scenario by Swedish Club, describes an incident during which a bulk carrier grounded due to restricted visibility.
The incident
A bulk carrier was in a river port discharging its cargo. The vessel had been experiencing problems with the X-band radar and this had finally failed prior to arrival. The Master had not reported this to the port authorities, but the pilot reported it after arrival. While alongside, the electrician was unable to repair the radar – the Master then arranged for a service engineer to attend but he too was unsuccessful.
During the night, dense fog reduced visibility in the port. A pilot embarked the vessel at 05.30 and agreed that they should delay departure until the fog had dissipated. The tugboat was not allowed to work in restricted visibility and so the Master left the bridge after a brief discussion with the pilot.
The Master and pilot discussed how to manoeuvre in the fog but did not agree areas of responsibility. At departure the pilot had the conn and the Master was monitoring. The tugboat was beside the vessel but did not connect. At 06.30 all lines were let go and the vessel departed. The pilot and Master were on the bridge wing and the Chief Officer was in the cockpit. At the time of departure there was a flood tide, and the current pushed the vessel towards the opposite bank.
There was some interference on the radar display, so the pilot was confused about the vessel’s position. The pilot ordered dead slow but the flood tide continued to push the vessel towards the opposite bank. Neither the pilot nor the Master could see any of the banks in the fog. The Chief Officer did not provide any information about the vessel’s position.
The pilot increased speed slightly but did not realise that the vessel was closing onto the south bank. The VTS called the vessel and informed it that the vessel was south of the fairway, however the pilot could not hear this because the VHF on the bridge wing was turned down.
The Chief Officer did hear that the VTS was calling and informed the pilot. However by this time the vessel’s stern was just a cable from the south bank. When the Master realised that the VHF was turned down and that the pilot was worried about the position he ordered half ahead. It was too late as the vessel’s stern was ground.
Lessons learned
Could this happen on your vessel?
- Is there a risk that this kind of accident could happen to our vessel?
- What sections of our SMS would have been breached, if any?
- Are there procedures in our SMS that address how to act with the pilot, or is it only up to the individual Master?
- What is supposed to be discussed during the pilot’s brief?
- How do we deal with commercial pressure in the company?
- Is our vessel allowed to sail with one operational radar?
- Is our SMS sufficient to prevent this kind of accident?
- Do all bridge team members have assigned roles?
- Is closed loop communication used?
- Do we have defined safety margins?
- How do we ensure all bridge equipment is tested and ready for use?
- If procedures were breached, why do you think this was the case?
- How could we improve our SMS to address these issues?
