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De Nord Taurus. (Bron: Patrick Deenik)
De Nord Taurus. (Bron: Patrick Deenik)

Perception of pilotage - Collision between pilot vessel and bulk carrier in the Scheldt area

Status : Closed

In the early morning of Sunday 21 January 2018, the Dutch pilot vessel Pollux and the Panamanian bulk carrier Nord Taurus collided with one another, off the coast of Zeeland, the Netherlands. The Pollux was hit on the port side and among others suffered damage to the bridge and hull. A number of crew members suffered minor injuries. The Pollux remained afloat and was able to sail to Vlissingen under its own power. The Nord Taurus anchored off the Steenbank, with minor damage.

Unclear situation during pilotage operation resulted in collision in Scheldt area

On the morning of 21 January 2018, the Dutch pilot vessel Pollux and a Panamanian bulk carrier collided in the Scheldt area. The collision took place during a pilotage operation while the pilot was being disembarked from the Panamanian ship by the pilot station vessel Perseus. The pilot vessel Pollux was located nearby but had no active role in the operation. The fact that two recognizable pilot vessels were located close together during a pilotage operation is unusual in the shipping world, but is a regular occurrence in the Scheldt area for reasons of efficiency. In this case, the situation resulted in confusion and assumptions that were not subsequently confirmed. As a result, the collision became unavoidable.

A system whereby two pilot vessels are located close together during a pilotage operation can result in confusing situations, in particular if a pilot vessel that is not participating in the operation is nonetheless clearly recognizable as a pilot vessel. At the time of this collision, the Pollux was carrying its pilot lights, creating the impression on board the bulk carrier that the vessel was in fact monitoring the pilotage operation, and was on hand to offer assistance, if necessary. However, this was not the case, and this assumption was not subsequently confirmed. The captain of the Pollux noticed too late that there was a risk of collission with the Nord Taurus. The outcome was an unclear and hazardous situation, which eventually resulted in the collision.

Pilots as role models

The waters in the Scheldt area are often the subject of investigations by the Dutch Safety Board. The complexity of this area combined with intensive use of the navigation zone resulted years ago in the introduction of a compulsory pilotage service. The pilots are the experts in the navigation zone in which they operate and as a consequence serve as role models for general shipping safety.

On 21 January 2018, however, the operations were carried out too routinely, and multiple safety barriers failed. This created room for assumptions which were not subsequently confirmed. For example, both the Nord Taurus and the Perseus assumed that the Pollux was monitoring the pilotage operation and was on hand to offer assistance, if necessary. They therefore also assumed that the Pollux would change heading, so as to not hinder the course to be followed by the Nord Taurus. The lesson to be learned from this occurrence is that all parties involved in an activity in the vicinity of a pilotage operation must be fully aware of the actions to be taken in the various manoeuvres. There must be no room for unconfirmed assumptions.

Preparing specific instructions for the pilotage operation

As a consequence of this collision, the Dutch Safety Board has issued recommendations among others to the Nederlands Loodswezen and the Belgian Agency for Maritime and Coastal Services (MDK). Both parties are called upon to jointly draw up further practical instructions for behaviour during pilotage operations, in particular in a situation when a pilot vessel is located nearby, but is not actively involved in the operation. Ensuring compliance with the instructions to be drawn up must be appropriate to the Loodswezen’s function as a role model. This may help prevent similar incidents occurring in the future.


To the Nederlands Loodswezen (Scheldemonden region) and the Agentschap Maritieme Dienstverlening en Kust in Belgium:

Jointly formulate further instructions for pilots on how to act if the pilot cutter and the SWATH are in each other’s presence in the vicinity of a pilotage process. Promote compliance with this process that is in line with the exemplary role of the Loodswezen. Look specifically at situations where the pilot cutter is nearby, but is not actively involved in the pilotage operation. Bring these instructions under the attention of the Schelde Coordination Centre and the pilots working in the Scheldt area.

To the Nederlands Loodswezen B.V.:

Make an inventory of the pilot vessels on which the Bridge Routine Standard Watch Orders deviate from the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers. Bring Bridge Routine Standard Watch Orders in line with the provisions for keeping a lookout and duties on watch.

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