Page 45 - CHIRP annual digest 2016.pdf

Annual Digest 2016

In the first case opposite we learn about
blocked fire suppressant pipes, which were
fortunately discovered before they could
contribute to a disaster. This is a clear example
of how a CHIRP report can be used to educate
other mariners so they can take preventative
action on their own vessels.

In another case we learn how modern engines
can delay the application of astern power, and
how emergencies can be exacerbated by poor
design. Bad design also features in a report
about pilot boarding arrangements and the
position of lights. Many of these problems
would be avoided if owners arranged for ex -
perienced mariners to be involved during plan
approval and at every stage of construction so
that new vessels are delivered fit for purpose.
In our opinion it is high time that the people
who are expected to sail on ships and make
them work efficiently should be given more say
in their design and construction – it costs
money, but the cost is insignificant compared
to the long-term benefits.
Pipeline pressure surges on oil tankers are
covered and readers are reminded that, if in
doubt, it is always possible to reduce flow rates.
There are also useful lessons about electrical
faults, avoiding electrical overload, and the need
to preserve all your fingers when carrying out
maintenance tasks.

The importance of constant vigilance is
highlighted again in reports about faulty CO
2
systems and defective valves, and there are
several references to the fact that a robust
safety culture on board is vital.

There are lessons here for everyone and there
is much which can be learned, so we urge you
to study the cases carefully.

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