Modern shipbuilding and the men engaged in itPollock, David
History
Modern shipbuilding and the men engaged in it
Pollock, David
Shipbuilding -- Great Britain
The engineering and boilermaking section of the works occupies
in all a space of about 12,000 square yards. The boiler shop is
a large and lofty galleried workshop, occupying an area of 4,000
square yards. It is splendidly equipped with all the most modern
appliances for accurate and heavy work. Attention may specially be
drawn to an enormous hydraulic riveter, erected by Messrs Brown
Brothers, of Edinburgh. This riveter, which is just undergoing
completion, is designed with a 6½ feet gap, and can close with
ease rivets up to 1¾ inch diameter. It is rendered necessary owing
to the tendency to greatly increase pressure since the introduction
of the triple expansion engine. An engine of 100 H.P., having a
steam accumulator, gives the necessary power for working this, and
advantage has been taken of the extra power to actuate a system of
hydraulic hoists, winches and capstans, which are being substituted
for the coal-devouring and often dangerous donkey boilers and steam
winches, usually in use for this purpose. The hoists will also be
applied to the larger latches in order to save manual labour.
When ready to be placed on board ship, the boilers are run down
to the dock by means of a tramway, in the foundations of which as
many as 600 tons of slag have been packed. The boilers are then
lifted on board and lowered to their proper place by means of
massive shear-legs, constructed by Taylor, of Birkenhead, which are
capable of lifting the enormous weight of 120 tons, and which have
a foundation composed of some 700 tons of cement.
The new engine works comprise erecting, turning, and tool shops,
smithy, brass foundry, and depot for laying castings and other
goods, also large stores. The whole cover an area of about 8,000
square yards, making, with the 4000 square yards occupied by the
boiler shop, a total area of 12,000 square yards. Machinery by
the well-known makers, Messrs Shanks, Heatherington, Harvey, and
others, of the most modern and powerful description, has been laid
down, also overhead travelling cranes, by Taylor, to lift 30 and
40 tons respectively. Railways have been introduced throughout
the shops, and a 6-ton crane locomotive lifts and deposits
castings where required. In fact, everything that the most modern
engineering skill could suggest has been introduced in order to
fit the place for turning out not only the largest class of marine
engines, but also for the saving of manual labour, and it is
expected that 50,000 I.H.P. can be turned out per annum. The entire
premises, it should be stated, are illuminated by the electric
light, partly on the “Brush” and partly on the “Swan” systems.
The vessels on the slips and in the dock are also illuminated by
electric light applied in a portable form.
Public-domain text, read in full here on John Shaqi.
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