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John Readhead's Shipyard

Other
Trades
The
Loftsmen
Readheads Mould Loft was
situated in the roof of the Main Fabrication shed. It seemed as though it was
almost the size of a football field. The responsibility of the Loftsman was to
provide the correct sizes and shapes for most of the structural steelwork which
makes up the ship.
The most important part of
the loft was the working floor area on which 'lines' of the ship and the shape
of the various structural items would be drawn out full size in chalk. Straight
lines would be marked by means of the chalk line and curved lines by means of a
'batten' held in place by 'pins' which were hammered into the floor, along which
the line would be drawn with a carefully sharpened piece of French chalk.
The floor, constructed of
tongued and grooved wood planks, would be laid diagonally, otherwise straight
lines drawn in longitudinally and transversely on the floor might otherwise
coincide with the joints between the planks and so become obscured.
Redwood was usually used
for the floor because it had the property of being self-closing when the pins
were removed, so that the floor was not left covered in small holes. In order
that the white chalk lines were clearly visible, the surface was treated with a
mixture of lamp black, glue and linseed oil, to provide a matt black surface.
Along each side of the floor working area ran a 6 inch wide by 2 inch deep board
known as the 'base board'.
Using the half-breadths or
'offsets' given in the 'Drawing Office Loft book' the body plan for the ship
could be drawn.
Tenth scale lofting was
used in later years. This meant the lofting was drawn on paper.
By the end of the 1970's
methods and practice in the Mould Loft had changed in most shipyards with the
revolution in building techniques employed since the second World War.
Eventually the use
of computer operated equipment would mean that the full-size Mould Loft would no longer be
required. In many cases the Loftsmen were integrated into the Drawing Office but
often with unpleasant disputes between Trades Unions over who does what.

The Loftsman's toolkit
| No. |
Item |
No. |
Item |
| 1 |
Square |
8 |
Floor Hammer |
| 2 |
Round Square |
9 |
Plans |
| 3 |
Fairing Weights |
10 |
Varnish (Knotting) |
| 4 |
Floor Pins |
11 |
Radius Aids |
| 5 |
Scrieving Knife |
12 |
Large Trammels |
| 6 |
Tape Measure |
13 |
Soft Chalk & Chalkline |
| 7 |
Floor Nails 6" |
14 |
French Chalk |

A skeleton mould template
for a mast structure laid-out on the Loft floor. The shape of the first frame
and the shape of the last frame are made. Thin laths are pinned across from the
first to the last frames to enable marking of the mid frames. Only one quarter
of the actual mast template is shown here.

This photo was taken
at a Tyneside shipyard in 1951 and shows a template for a funnel uptake. The charge hand
is demonstrating how to position the centres for rivet holes on the template.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The
Template Makers
Templates, made from thin
wood template lathe, were produced by
Template
Makers and these enabled
the actual shapes of the ships plates to be obtained for manufacture by the Platers.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The
Shipwrights
The Shipwright trade dates
back to the 17th Century where the job involved all aspects of building and maintenance of
sailing ships. 400 years on the Shipwrights duties cover the many elements of
maintenance on ships and docks including mechanical, electrical and joinery
tasks.
Once iron and steel were
used to build ships their job changed to suit. They became responsible for
setting-up the launch ways including the fore and aft poppets, the erection and the alignment of the ship structure
and for the launching of the vessel.
Fore poppet
- the temporary structure which supports the whole ship as her stern goes into
the water
The Launch ways
LAUNCHWAY
PREPARATION
After
the keel blocks which are to stand beneath the launch ways have been raised
and levelled to the correct height, the standing ways are pulled from forward
to aft beneath the ship by using a powerful winch at the after end of the
building berth. When all the standing ways are in position they had to be
scrapped and cleaned before a base coat of waxtilla is put on to give a smooth
finish. The same applies to sliding ways which are done on the berth side. On
top of this base coat the special sliding grease has to be hand applied to
both the sliding and standing ways.
THE
CLEANING AND GREASING OF LAUNCHWAYS
Almost
all of the launchway material is designed so that it can be re-used, the main
reason being the cost of the timbers which go to make up the launch ways.
As
this is the case a great deal of dirt, hardened grease and debris can
accumulate on top of the timbers. It is essential that the standing and
sliding ways are cleaned on their surface to give a smooth face, ready to be
coated with a special ‘base coat’ of hard grease. This base coat is heated
up to form a liquid then it is applied liberally to both standing and sliding
ways. It dries to give a hard smooth surface on which the tallow or sliding
grease is applied.
1965
photo of Readheads building berth, taken over the lunch break, looking from the
river towards the Technical Offices. The Shipwrights had a great deal of
involvement in the setting-up of the launch ways, etc.
I think the Foreman in 1964 at Readheads was Hector Bullock. He scared the life
out of me when I was an apprentice on my first visit into the shipyard area.
The following is from an article I found whilst I was tidying out my loft. It is
from ‘Ships Monthly’ magazine dated November 1966 and written by R. W.
Malster. In it he gives an idea of what it was like for shipwrights in the U.K.
in the 150 years prior to this article.
Tools of the Trade
Before the concentration of shipbuilding on the Clyde, in the North-East, and in
a few other industrial areas, shipbuilders were to be found at work in all kinds
of places. Wherever a navigable waterway was bordered by a bank of good gravel,
giving a sound foundation for the ways and the shores, one might expect to find
a yard building wooden ships – the use of iron and steel was as yet a novelty
a hundred years ago, and wooden vessels of no size at all ranged the length and
breadth of the globe in search of trade.
In tiny harbours, on the banks of creeks and rivers, even on beaches facing the
open sea, in all sorts of places, one might come upon small shipyards employing
perhaps only a handful of men. Some yards were not-so-small concerns turning out
a whole succession of schooners and ketches.
Complicated machinery was unknown in these yards. The only buildings were weather boarded
and pantiled sheds, on the walls of which hung augers – some
ten feet and more in length – and other tools used by the shipwrights; one of
them might be a two story affair, the upper floor being the mould loft. Outside
would be the sawpit, in which the two sawyers, one top, one bottom, would cut up
tree trunks into strakes. A pile of rough timber awaiting selection for crooks
or ‘wrongs’, and a stack of planks laid out for seasoning, would take up one
corner of the yard. In another corner would be a steam chest for steaming timber
to give it the necessary flexibility.
Some yards had a more primitive manner of bending planks; bundles of burning
reeds were held close enough to the plank to warm it, but not so close as to
scorch it. Sometimes bundles of reed were used, too, to burn off pitch from the
bottom of ships which had been hove down by taking a tackle from the masthead to
a holdfast ashore. The flaming bundles discarded by the workmen were an object
of curiosity as they drifted away on the tide, but they were also a source of
danger; on at least one occasion the careless use of such torches led to a
vessel being burned down to the waterline.
Sometimes it was necessary to haul a vessel out for repair or rebuilding, and a
hefty windlass for this purpose stood at the top of the bank. Often enough the
windlass was worked by horse-power, though the horse treadmill for hauling-out
described by an eighteenth-century French writer was probably unknown in English
yards.
Where the treadmill principle was employed was in cranes. The wheel and winding
drum are housed in a timber structure, and no brake is fitted. It is known that
a youngster was badly injured one day when his older colleagues stepped out of
the wheel to see if the load had been hoisted high enough, and the boy’s
weight proved insufficient to hold the load of timber, which took charge. A very
large yard might have a very large capstan at the head of one of the slips for
hauling quite large vessels out on the patent slip: on this the vessel was
floated on to a carriage which ran up a kind of inclined railway track. However,
most yards had neither patent slip nor crane.
How busy these yards were at times during the eighteenth and nineteenth
centuries is shown by the fact that in 1818, a boom year, the shipbuilding yards
of Yarmouth turned out nearly a hundred vessels in a twelvemonth. Such a rate of
production must sometimes have been necessary to keep pace with losses, for
every severe gale took its toll of luggers and smacks and other vessels, and a
stormy period could create havoc among the fleets of sailing coasters using the
narrow channels of the East Coast; more than one ship was lost on her maiden
voyage. A December gale in 1863 was responsible for the loss of 17 smacks; two
schooners and a brig belonging to Yarmouth, and 145 men and boys were lost, and
73 widows and 110 orphans were left to lament in that one town alone. The losses
are, perhaps, not so great considered in relation to the number of vessels owned
in such a port. In 1871 there were no fewer than 900 fishing vessels belonging
to Yarmouth, the aggregate tonnage being 14,788; they gave employment to more
than four thousand men and five hundred boys. And in addition there were the
coasting traders; the clippers that raced to the Mediterranean with herring in
barrels and back with fruit; the ore carriers that traded between South America
and Swansea with copper ore, visiting their home port only once a year for
refitting; and other trading vessels that voyaged to the New World and the East
and, in fact, all parts of the world.
In an age when many a man lived and died in the village in which he had been
born, the shipwright was much more mobile than most. Shipbuilding has always
been an industry of fluctuating fortunes, dependant to a great extent on the
rise and fall of commerce generally, and shipwrights were accustomed to having
to wander in search of work.
In 1513 shipwrights and caulkers were pressed in Ipswich, Dunwich, Southwold and
Lowestoft among other places, to help in the building of the Henry Grace da Dieu
at the new Woolwich Dockyard. Public records contain many mentions of similar
impressments from time to time – a modern parallel was the ‘direction’ of
shipwrights from the East Coast to work in Devonport and other Dockyards during
the Second World War.
Not that impressments was the only incentive to travel. In bygone years,
shipwrights used to walk for work according to the seasons. In the winter the
northern ones would work their way South, returning in the Spring when work
restarted in the Northern yards.
With them they took their tool kits, containing adze, caulking mallet and irons,
and all the other impedimenta of their trade.
Pictures of bowler-hatted workmen holding adzes, mauls and mallets and lined up
beside the yard’s latest product occasionally turn up to delight the eye of
the marine historian. One glance at the way in which these men carry their tools
shows that they took a vast pride not only in their work but in the tools
themselves. ‘We used to be fussy about our adze hilts years ago,’ Mr R. N.
Ferris of Falmouth once told me. ‘Had to be a nice oval shape around and
shaped length ways for easy working. This one is made of holly – when I had
the adze new, the holly hilt was nearly white, and so I covered it with slaked
lime for a couple of weeks, when it turned a golden brown and I polished it up
with a piece of rough green-heart wood.’ The result was a beautiful polish, as
can be seen from the adze itself, now in the Norfolk society’s collection.
One of the distinctive sounds of any shipbuilding town in the old days of hemp
and oak was the ring of the caulkers’ mallets. If a mallet did not ring
properly it was no good; the balance had to be right, too, for a man could never
work all day at caulking a seam if his mallet was not true. When the yards of
such a town as Yarmouth or King’s Lynn employed hundreds of skilled men, there
was room for a good deal of specialisation. The caulkers of Yarmouth were famed
up and down the coast; they wore jackets buttoning down the side so that the
flap should not get in their way when they were at work. They would carry their
caulking box – it contained oakum, a grease horn and their irons, and formed a
seat when they were at work on deck seams – slung from their mallets, sloped
over their shoulders.
Ranged beside the shipbuilding yards were the establishments of the sailmakers,
ropemakers, riggers and other ancillary trades. The sail lofts were kept busy
turning out new sails to replace those carried away in winter gales, as well as
making suits of sails for new vessels., and the riggers worked at full pressure
on the cordage of fine new schooners, old brigs and snows in for refit, and
full-rigged ships being fitted out for the China trade. There was no end to the
work.
And in the fishing ports there were also net stores and beating chambers, where
beatsters were kept busy repairing herring nets. Basket makers and coopers also
had their tasks to perform in support of the fishermen.
What a change has come over many a seaside town! It is hard to trace where brigs
and luggers, schooners and smacks, snows and full-rigged ships were built over a
century ago, for all has been swept away by modern development. Gone are the
sail lofts, and the ropewalks are remembered only occasionally through the
existence of a narrow lane with a strange name, and the fishing stores are
turned into holiday flats. It is only by the preservation of tools belonging to
bygone craftsmen and the setting down of old men’s reminiscences that future
generations will be enabled to know something of Britain’s great maritime
past.

1965 photo of
Readheads other building berth, taken from
a ship at the Fitting-out berth
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The
Fitters
The Fitters were skilled
engineers who were responsible for the manufacture of machinery components for
the propulsion machinery including the shaft system, and all pumps and boilers
and associated pipework in the Engine Room.
Often apprentices would go
to sea to gain experience and many would become sea-going engineers.
Email;-
My Dad, Ken Goodall, was really interested in the site. He worked at Readheads
for many years as a fitter and would be able to give lots of information for the
fitters page, which we noted was empty, not to mention for the other pages.
I'm not sure of the exact date he started work there - he went to Readheads
having served his apprenticeship at Dowsons in the 40's and was with them right
through to the takeover by British Shipbuilders, from where he was made
redundant. I certainly recall he was there while I was a child in the '50's and
60's.
He would be happy to help with more information if you think his knowledge may
be of interest. You could contact me in the first instance and I'd be pleased to
put you in touch with him.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Crane
Operators
The Crane Operators
were an essential part of the shipyard and were required to be very careful and
skilful in moving their loads around the yard or onto the ship.

With better cranage
bigger units could be fabricated in the shed and lifted into position on the
vessel on the berth.
No safety railings in those days.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The
Sheet Metal Shop
Ventilation ducting would
be formed by the Sheet Metal workers. They could also be involved
in making anything of thin gauge steel, such as lockers.
The Sheet Metal Shop was
located in the area of the canteen on the other side of the main road to the
yard.
Malcolm Hodgson served his
time there as a sheet metal worker from 1971 learning the trade with Alan
Cummings, Des Ratcliffe, Joe Norman, Tony Grimes and Brian Wells. His dad worked
at Readheads for many a year as the water tank ballast man, his name was Tommy
Hodgson, but his shipyard name was "Tommy Water Pipe".
When he started Alan
Cummings was the foreman (chargehand) and was eventually joined by Arthur
Pattison who came from the drawing office at Swans and became their foreman.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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