December 2019
Happy New Year to all our readers.
As the nation prepared for the Christmas activities, the Kerne
volunteers allowed themselves something of a breather, without completely taking
our eye off the ball.
Whilst the job of thread-cutting and re-gauging the boiler
tubeplates is complete, there are other jobs on the boiler to be getting on
with. As the corroded bottom section of the smokebox has been cut away, this unsurprisingly
revealed that the studs in the boiler shell to which the smokebox is bolted had
become ‘necked’. These have now been cut away and will be renewed. The removal
of the smokebox section has also given us the opportunity to clean up the face
of the boiler where corrosion has built up between the smokebox and boiler
shell as well as the areas between the tube holes which, when all the tubes are
in situ, are difficult to access. The downside to the removal of the smokebox
is that there is now nothing to stand on to reach the upper tube areas, so it
is now off planks and platforms. Inevitably, as well as cleaning out the boiler
of swarf and debris from the re-threading exercise, there was a lot of muck in
the bilges beneath the boiler that has to be removed. Not one of the cleaner
jobs, but essential nonetheless.
Above and in the Wheelhouse the angle steel supports for the
decking have been fashioned, drilled and bolted into position, awaiting the wooden
planks to be cut to size, notched out to clear the support bolts and installed.
Further items of wheelhouse equipment have been re-fitted including the GPS antenna,
an essential navigational and safety aid in these modern times. In the early
days of Kerne’s preservation we had no electronic aids and relied entirely on
paper charts, a magnetic compass, a sextant and a VHF radio. How times have
changed.
The shift from tube re-threading has given the engineers
time to devote to other tasks, so the opportunity has been taken to give our diesel
generating set a bit of TLC. This large piece of kit is housed in a steel and
aluminium compartment situated directly forward of the Wheelhouse and boiler
casing on the port side. The front of the Wheelhouse and boiler casing
effectively form the rear of the compartment, so now the wheelhouse is back in
position, the small gap between the compartment and the wheelhouse has been
re-sealed with a semi-flexible strip to prevent water ingress. New brackets to
support the diesel exhaust which runs up the forward port corner of the
wheelhouse are being fashioned from stainless steel to prevent future rusting.
The onset of Christmas did provide the crew with an excuse
to enjoy some downtime together away from the vessel, and to this end, we
convened at our favourite Liverpool hostelry, the Lion Tavern, where a few
pints were quaffed and several of the pubs legendary pork pies consumed as we
looked forward to 2020 and getting back into steam.
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