S130, the last surviving WW2 Schnellboot in viable condition for restoration
and the only S 38b Class boat still afloat, was slipped on 10th March
2008 and was transported to the restoration site, at Southdown
in Cornwall, to await the construction of the cover and for the work
to commence.
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S130 on the slip at Mashfords
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Caulking S130 at Mashfords
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S130 coming off the slip at Mashfords
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S130 leaving Mashfords
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S130 being towed into Southdown
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S130 and Fairmile B "Western Lady IV" - Old Enemies
Side by Side
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S130 was made safe by Roving Commissions and
towed from Mashfords yard, Cremyll, to a mud berth at Southdown Marina
in October 2007 where the vessel was wintered. Over the winter S130
was made ready for slipping and being moved to the restoration site.
During the time in her mud berth she was lightened by removing her generator,
centreline MWM V16 engine (not one of her original engines), gearbox
and about 1.2t of iron ballast.
S130 No.1 engine room - MWM V16 main engine
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S130 No.1 engine room MWM generator
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The logistics and difficulties of the
operation were compounded not only by the relatively delicate condition
of the vessel but also the narrow, winding roads and in particular the
tight corners through Millbrook. We were therefore restricted in the
size of lifting equipment that we could get on site. Two 125t cranes
from Baldwin Crane Hire and South West Crane Hire were deployed along
with Self Propelled Modular Transporters (SPMTs) from Abnormal Load
Engineering (ALE) and two lifting cradles were designed by Roving Commissions
and constructed by Quayside Metals.
At 0600 Monday 10th March 2008 the attempt to
slip S130 at Voyager Yard, Southdown and transport her to the restoration
site began. This was the only tide this year to provide enough water
for the operation, if we missed this one we would have to wait until
March 2009 for our next attempt so success on the day was imperative.
It was, therefore, with more than a little trepidation that we monitored
the weather forecasts during the preceding days of the run up to the
operation. A deep low was developing in the Atlantic and heading directly
for us with unerring accuracy.
Regardless of the forecast, there is no sense
in second guessing the weather so on the Saturday the slipway was pressure
washed and keel blocks were cut in readiness. On Sunday at low
water, the cradles were lifted into position and shorelines were prepared
and strategically placed up wind to control the boat onto the slipway.
Sod's Law was in full swing at 0300 on the morning
of the lift as the storm hit the Southwest with southerly winds causing
havoc all around the coast and uprooting trees on the approach roads.
Our vain hope that the weather system would move north was to no avail.
As the boats arrived at 0645 to tow S130 round
to Voyager Yard's slipway the first decision of the day had to be made.
To go or not to go. As there was a bit of a lull and the wind had veered
into the west, although the gusts were still pretty impressive, we decided
to make a move for it before the second blow came in. A light schnellboot
in high winds is not the easiest thing for ribs to control and, despite
a near miss when tugs and tow overshot due to a brief unforseen lull,
the drivers did a superb job manoeuvring the boat around and on to the
slip.
S130 - Preparing to Let Go
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S130 - Gale Force 8 and The Tow is Underway
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S130 Tow - Preparing to Turn
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S130 - Lining Up For The Slip
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S130 - Entering Between The Cradle Dolphins
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S130 - In The Cradles
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Once in the cradles we waited for the tide to
drop back, which took longer than anticipated due to the wind, before
the cranes dropped down alongside to fit the last dolphin to the aft
cradle and setting the bilge supports. Meanwhile the SPMTs, which had
been transhipped on smaller trucks, were assembled and manoeuvred into
position ready for S130 to be lifted.
S130 - On The Slipway
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S130 Slipping - Lifting the Dolpins into Place
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S130 Slipping - Assembling The SMPTs
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S130 Slipping - Assembling The SMPTs
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S130 Slipping - Preparing The SMPTs
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S130 - SMPTs Fly By Wire
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By this time the wind had increased again and
was now blowing a good force 8+ so the next crucial decision had to
be made, whether or not it was safe to lift the vessel. Fortunately
the slipway wall was close enough to allow the boat to be blown against
it when she was lifted which gave just enough control over the swing
to make it possible. With the SPMTs lined up, S130 was lifted by the
cradles, and they were rolled under the vessel until in the correct
position to take their load. The boat was lowered onto the trailers
and chained down ready for the next phase of the operation.
S130 - Manoeuvring the STMPs into Position
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S130 - Manoeuvring the STMPs into Position
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S130 - Running the SMPTs Under the Vessel
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Lowering S130 onto the SMPTs
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S130 Slipping - Ready to Roll
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Once secured the boat was moved up the slipway,
turned and transported gingerly for the 250 yard journey to the restoration
site.
S130 - Underway To The Restoration Site
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Turning S130 onto the track
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S130 - On the way to the restoration site
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S130 - On the way to the restoration site
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S130 - On the way to the restoration site
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S130 - Turning onto the Restoration Site
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S130 - On Site
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On Site - Lifting S130
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Removing the SMPTs from under S130
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Lowering S130 onto blocks
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Last Job - Shoring S130
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When in position, the cranes set up once again
to lift her off the SPMTs. As soon as the transporters were out from
under, S130 was lowered on to keel blocks and shored up to leave the
cradles free to be placed on the ground.
Job Done
Everyone involved in this
operation worked with humour, dedication and professionalism in the
face of adverse conditions and, without any one of those attributes
the operation would not have been possible. Thank you All
~ Now The Hard Work Is Set To Begin ~
During the forthcoming months all remaining
items within the hull will be removed and a thorough survey will be
undertaken. Towards the end of the summer a cover for the project will
be built over S130 before the restoration commences in earnest.
It is anticipated that the main restoration work will commence in the Autumn
of this year.
Over the next few weeks S130 will be completely cleared internally
and a thorough structural survey be undertaken to ascertain the extent
of the work required to return the hull to a sound condition, capable
of attaining speeds of 40+ knots.
Another survey will then follow, which will be more inclined towards
detailed research, looking for evidence within the deck structure and
elsewhere which will hopefully guide us towards the type of armament
carried together with other items of deck equipment that may have been
carried, eg mine laying and depth charges etc. We will also be looking
for evidence of the bridge arrangement.
Meanwhile we will be working on the engines and systems on of a 1960s
Zobel Class Schnellboot which we are hoping to bring to Plymouth Sound
later in the summer under its own power for use as donor boat. This
vessel has four MB-518 engines together with Skin fittings, the respective
starting and monitoring systems and sundry other useful bits and, it
is hoped, suitable stern gear.
We will also be arranging a cover for the vessel to provide a suitable
working environment for the restoration work.
~ From
time to time photographs and notes will be posted on this site as the
project progresses ~