“We agree with CLM’s general observation that transiting narrow waters like the Bosporus with the
(assumed) knowledge of a faulty sensor and same possibly triggering a critical alarm, leading to an
automatic engine slowdown, may be considered as bad seamanship. However, we wish to point out
that, in the subject case, there is absolutely no indication whatsoever that the engine room
department of the m.v. “ROCHESTER CASILE” was aware that the no. 2 piston cooling
temperature monitoring sensor was faulty until the moment the auto slowdown occurred.
The actual status of the no. 2 piston cooling temperature monitoring sensor immediately after the
event is not mentioned in any of the reports submitted to us. The GL report states that, at the time
of their attendance, the defective sensor had been replaced by the crew. According to the
Kalimbassieris report, their surveyor observed that allegedly failed sensor fitted on the engine,
which had been maintained and fitted back in position”. Neither surveyor has observed the
untouched sensor in the actual condition and position immediately after the event.
The general observation is therefore not based on fact but on assumption.
8. Seaworthiness
We have been given to understand that Cargo lnterests are given the opportunity to provide
evidence that the vessel was not seaworthy before or upon commencement of the voyage. With
regard to the request to assess whether t is possible to establish whether reasonable care had
been taken with regard to the vessel’s seaworthiness prior to or upon departure from the port of
Tuapse, Russia we wish to comment as follows. We note that CLM’s report does not make any
mention of this and CLM does not appear to have studied the available documents.
We have been provided with maintenance records for the period of April —December 2011, being
the relevant period prior to the incident. On basis of same we find that no problems with the no. 2
piston cooling temperature monitoring sensor have appeared according to the submitted
maintenance records. Also no other deficiencies were noted and vessel’s crew recorded that the
vessel was well maintained.
[..]
On basis of the information received, the vessel had arrived at the loading port without any reported problems of the main engine. Departure from said port was also without problems. The vessel sailed without problems for 2 days.
On basis of the information we can conclude that the vessel’s crew and staff were unaware of any problems with the main engine.
The conclusion drawn by CLM that the cause of the irregularities is to be considered as bad
seamanship is flawed and based on assumptions rather than dear facts.”