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FP01 – Mission accomplished. The second
of a pair
of salvaged Class 15CA Leaf Springs is loaded up
after removal from a derelict locomotive.
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AKA, the ‘Raid of the Bogie Bandits.’
We had discovered an extra problem with our Class 15CA
No.2056 ‘Dorothy, when the front bogie was removed to repair a damaged axle
surface. We took the opportunity to strip the bogie down to look for other
issues and yes, we found one. Talk about mixed emotions… As you may have
read already, upon close inspection of the recently removed front bogie leaf
springs, we found that they didn’t match. One spring had 18 leaves and the
other 17, which means the locomotive has been running with an asymmetrically
sprung bogie ever since we’ve had her back on the rails. And there weren’t
any springs in the spares store. The local hardware store is fresh out of
stock and Germiston Midas Motor Spares don’t have Class 15CA’s in the parts catalogue.
A stripped-out derelict locomotive that had been parked for
good out next to the western Germiston-passenger main line suddenly changed
from being a static feature on the horizon to an object of interest. (Pic
B01 below) This locomotive is the Class 15CA No.2046 that is parked on the
embankment between the main line and where the old coal stage used to be.
This locomotive was assigned to the Steam Museum, now SANRASM. It is
currently named ‘Alfa Romeo’ according to the painted name across the back
plate – so someone’s obviously had a bad experience with their Italian car! Unfortunately,
this particular 15CA locomotive was never moved into a safe place for preservation
and became the object of attention for itinerate scrap mental bandits. These
fellows had actually climbed under the engine and completely cut away the main
frames around the axle bearings to extract the heavy brass bearings. From
the outside, the locomotive looks like a just another big lump of nondescript
derelict locomotive with all the wheels intact. But a seasoned SAR locomotive
spotter would notice that the boiler sits a bit low and is tilted backwards
slightly. A close inspection reveals that the frames have totally been cut
away at eight points and the four driving axles are actually standing free.
(Pic
B02 below) Both ends of the front bogie frame were also cut off to extract
the brass horn guides. Essentially, it’s the boiler that’s supporting its
own weight.
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B01 – The abandoned locomotive way out
on the embankment. Apart from the usual missing brass and plumbing, it
looks reasonably complete from this distance…
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B02 – A closer view from between the
wheels shows that the main frames have been completely cut away to remove
the wheel bearings. You can see a cut down frame section on the center
right. Those axles didn’t support anything.
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B03 – Bissel Truck Spring with broken
leaves visible at the right hand set. (Front) Notice the angle of the
spring as all the weight is now on the rear.
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The entire weight of the poor old locomotive is bourne by
the bricks and boulders stacked under the truncated front bogie frames and
the still intact rear Bissel Truck – which has broken springs on one side
because of the overload. The boiler has sagged so low that the boiler jacket
is less than an half an inch away from the driving wheel rims. This
locomotive is abandoned, unusable, unrestorable and totally unmovable. It
will eventually need to cut up on the spot to be disposed of.
But it does a good set of bogie springs. (Or more correct,
it did have a good set of bogie springs.)
Like any military operation, the target had to undergo
recce – with Andrew King and Shaun Ackerman investigating the locomotive
closely. It’s perched on rotten-wooden-sleepered track, on a stub siding on
top of a steep embankment, knee high in weeds and mosquitoes, with the
approaches guarded by demolition rubble and the footings of the old coal
stage. (Pic B01 shows the embankment and some of the rubble.) Hidden pitfall
traps and tip-over masonry booby traps abound. Obstacles aside, the job
seemed do-able. And because the front and rear of the bogie frames and the
wheel stretchers (Compensating Beams) had already been cut off, we wouldn’t
even have to remove the bogie axles. These axles were sitting loose on the
rail heads and could be just rolled out of the way and chocked. Our intrepid
scouts then walked along the two sidings (one still under electric cantenerary)
to investigate the possibility of getting a pickup truck up there. The
scouts got back to the depot intact, with an optimistic good report. The
battle plan was then put into place.
The logistics part of the operation was under way – with
the loading of assorted ‘gwala’ bars, wooden blocks, the acetylene torch set
and two 50 ton ‘Buda’ jacks rolled out in their custom trolleys. These jacks
are big bruisers, operated by a reversible ratchet and are lifted with a
minimum of two people. (Pic B04 below) Initially a four man squad was
dispatched for the engagement, Andrew King and Shaun Ackerman, naturally –
but also Patrick Ackerman and Mark Berry. Your favourite photographer
pitched up a little later (on foot) once the bivouac had been set up. The pickup
truck (‘Bakkie’ as we call them in South Africa.) had arrived at operations with
the spot lights still hanging on, exhaust system intact and the prop shaft still
unbent – and I was requested to take shots of the vehicle up to the wheel
arch spats in greenery. ‘Smudge’ Ackerman represents a relatively rare
species of South African driver –actually using and needing the high ground
clearance, a big grunt of an engine and some good traction of a SUV type
vehicle. I gotta admit that 2.5 liter Ford did the Blue Oval proud this day.
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B04 – The tactical support vehicle is
loaded. Notice the size of those 50 ton bottle jacks. Shaun is waiting
for the ‘gwalas’ (Pry bars) and a jack handle to be found and loaded up.
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B05 – Diggin’ In. The squad start
digging ‘fox holes’ around the buffer beam and clearing away the weeds. Note
the intact sealed beam lamp and bracket.
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B06 – If you look carefully, you’ll
see the bricks and rubble in a shallow hole, under the beam, which is under
the jack. That’s Mark Berry doing the jack handle callisthenics.
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The operation started with a bit of ground clearing work –
the ample weeds and brush around the front of the locomotive being manually
dug away. The three-man spade crew managed quickly, the abundant six legged
wildlife offering more resistance than the soft, moist soil. (Pic B05
above) The fellows dug a pair of shallow ‘fox holes’ under either end of the
faded red buffer beam. The holes needed some rubble to spread the weight,
under the sawn-off beams that we were planning to use as jacking pads. (Pic
B06 above) So, the troops went scrounging for bricks and rubble to fill the
holes up. There was literally tons of building rubble available – down a
literally 60 degree slope and across a few old ash trenches. Getting down
that slope is interesting enough … try coming uphill with your hands full of
brick chunks, so you can neither use your arms for balance or for grip.
Later in the afternoon – Tony ‘Shaky” King impressed us all by getting up
that steep embankment with the afternoon tea!
With the fox holes filled with sleepers and rubble and
properly tamped, the two 50 ton jacks were unloaded and put on either side of
the buffer beam. An often fondly mentioned photographic characteristic of
South African Steam is the overhang past the 3ft6in Cape Gauge tracks. It’s awkward when climbing out of a cab or a tanker and the steps fold inwards,
(especially on the 25(NC), which has real shin scrapers), but comes in very
useful when looking for jacking points. With the 5 foot gwala and two men on
each jack, we got the locomotive tensioned up and ready to lift. (Pic B07
below) But the jacks were simply sinking into the ground under the weight,
and it looked as if the locomotive would tend to roll backwards.
(Remembering that all four driving axles were effectively disconnected and
not taking any weight.)
We tried twice to lift the engine with the buffer beam but
she was having none of that. Operations plan B was under way. The fellows remembered
that the front bogie axle could be rolled backwards towards the hacked off
bogie frames, and thus clear enough space for the ‘Buda’ jacks behind the
buffer beam and to support the locomotive’s frame itself. (Or what’s left of
it.) An additional bonus to this move was that the jacks could be put
directly onto a very conveniently placed sleeper to help spread the load. (Pic B08 below)
The locomotive was then jacked up very gently and evenly,
and all seemed well. The buffer beam hindered the swing arc of the jack
levers so we made small but frequent strokes. Then the bolts holding the rail
to its chair suddenly snapped off with a load report and the sleeper
compressed into the ground under the weight. (Pic B09 below) Not the sort
of thing you want to hear when you’re dealing with a locomotive on a high
embankment, supported only by two wheels and a pile of stones, with a loose
set of wheel rims in which to settle. We were all standing clear anyway –
and this little incident made us even more wary. It’s doubtful whether the
newly instated Reefsteamers hard hats would help defend one’s noggin from a
tumbling ALCO.
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B07 – The abandoned second attempt to
jack up the engine using the buffer beam – achieving jack-sized divots in
the soft earth.
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B08 – The third attempt to lift the
engine. The jacks have been moved to the front frames instead of the
buffers. Notice the loose bogie axle has been moved backwards and is
touching the cylinder covers.
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B09 – Pop! If you look carefully
behind that piece of weed overhanging the rail, you can see that the rail
clip has sheared off – also notice the gap between the rail and the sleeper
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But after that little adrenaline rush – the locomotive’s weight
was successfully jacked off the springs, which straightened out and the rusty
shackles relaxed. The cutting operation was now able to start. We retained
the acetylene cylinders on the bakkie and used the long hoses to much
advantage. Only the surgeon and the photographer worked in the lee of the
engine, with everyone safely out front – and Patrick Ackerman stationed just
a few inches away from the buffer beam to watch for any movement. The front
coupler had been cut off, and of course, there was no bovine catcher, so he
could get quite close. (Pic B10 below)
The cutting went okay. We didn’t have to remove axles as
they were already rolling free, and the bogie ends already cut off, which
saved us a lot of time. (Pic B11 below) The torching job started with the
bounce straps bolt heads being cut off first, followed by a hopeful removal
of the straps the straps themselves. The shackle bolt heads had to be cut
off as well and one shackle on each side to be cut into two. The first set
of cuts were delayed slightly with the torch misbehaving – the problem
turning out to be blocked jets in the burner itself. In spite of this, it
wasn’t long before the outer wheel stretcher was basically bonded to the springs
only by rust. But as this lot had now settled – the dropped hardware had
moved between the rails.
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B10 – A pensive looking Patrick keeps
a close eye on the jacks to raise the alarm in case of settling or
movement. Notice that the front coupler has been torched off.
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B11 – The operation site. Pointing to
the
left is the truncated bogie frame. The bottom center is the cut down wheel
stretcher.
Just above it you can see a swing link pin.
We were saved the hassle of having to remove axles.
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B12 – Andrew settles down to cutting
the rails away to make a slot to withdraw
the dropped bogie hardware.
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We weren’t up to jacking any more, partially because there
were no more jacks and mainly because of the danger it would involve. So the
acetylene shift was changed and the fellows began to cut away the rail
itself. It took two cuts on either side to completely disengage a chunk of
ISCOR’s finest. But, although we could twitch the rail with gwala blows, the
rail chair on the depressed sleeper, with the remains of the snapped off rail
clip, were still fouling the rail. So, the project shifted over to track
clearance, with the continued monitoring of the locomotive’s footing on those
jacks.
But once the rails were cut away, the side sections of the
bounce straps could be removed. And we managed to get a complete strap off
with surprisingly little trouble. Then a few pryings from a pair of
simultaneous crowbar operators got the spring and the outer wheel stretchers
off. To our delight, the spring matches the existing samples and the spring
leaves and the straps were all intact. We now had a spare matching bogie
spring.
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B13 – The rail section has come loose
after the rail clip bolts have been cut off the chair.
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B14 – A puffed Tony ‘Shaky’ King
recovers after bringing afternoon tea all the way from the depot, across
the demolition site and up that embankment.
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B15 – Boys in the bush. By the time
we finished, the work area looked like a buffalo had turned around three
times and settled to sleep – but as you can see – the weeds were head high
in the seated position.
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The pleasures of packing up was briefly debated, especially
as we were exposed on that embankment and the dull clumpily overcast day was
threatening to rain. And the mosquitoes were hungry! Pat, Mark and myself
were the main course although Andrew and Shaun weren’t touched – must be the valve
oil circulating within their blood streams. In spite of the temptation to
pack up, the task team got on with removing the spring on the other side –
now knowing what to expect and not having to unpack and transport tools
twice. A semi-sarcastic request was made to the base camp for logistical
canteen support – ie, Oi! Where’s our tea! None of us really expected the
tea to arrive – but arrive it did – transported by Tony ‘Shaky’ King with six
cups in an aluminium saucepan. (Pic B14 above) It proved surprisingly
effective as a thermos flask too – Tony isn’t the fastest mover and he had a
real obstacle course to get through. But he managed and so we spent a few
minutes sitting amongst the reads, slapping mosquitoes and commenting on the
driving techniques of the 5M Metro Commuter sets passing by below on the main
line. (Pretty impressive service too – for a Saturday afternoon.)
Cutting the springs out on the right hand side was pretty
much more of the same (Pic B16 below) – enlivened by Oom Attie de Necker getting
bored all n his own at the Depot and coming out to see what was going on. It
wasn’t long before we were packing up the tools and the bogie-booty – and a
pair of MATCHING springs onto the bakkie. I was wondering if we’d have the
odd sock phenomenon – when you find that you’re wearing an odd pair, there’s
likely to be another pair just like it at home. Would we find the match for
the odd spring?
Nope – these springs matched up.
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B16 – A spring comes out still
attached to
the bogie’s wheel stretcher (Compensating Beam). The shackle is clearly
seen.
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B17 – Inspecting the booty.
Shaun Ackerman takes a breather
on the tail gate and examines the
right hand side bogie spring.
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B18 – Almost over the edge – the rear
wheels are literally at the edge of the embankment on a rather tight 12
point turn. Those dark clouds over the loco is the smoke from Class 25(NC)
No.3472 ‘Elize’
returning from NASREC.
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We did briefly discuss liberating the double sealed beam
headlamp and the smokebox’s lamp bracket, which was still in reasonable condition
and even the glass lens cover was intact. And we discussed the virtue of
using locomotive chimneys as heavy weight flower pots. But it’s best not to
be too greedy at times…
We now had to get this bakkie turned around and out of
there. There were two tracks up there, one of them shorter than the other.
So, the vehicle was driven forward past the buffer stops on the short track,
and then several attempts were made at a three point turn, with Patrick Ackerman
hanging on frantically to the rocking top-heavy acetylene trolley. We
couldn’t use the full width of the embankment to turn around as the other set
of rails were still there, sneakily buried in the greenery and standing very
proud off the ground. The three point turn degenerated into a twelve point
turn but eventually they got the vehicle pointing west and not having to
reverse their way along the embankment.
At the time of the tactical withdrawal, Class 25(NC) No.3472
‘Elize’ was returning from her run to NASREC, her column of black smoke
teasing us from the distant main freight tracks as the train passed by out of
view.
The mission was a success with no casualties and just some
green grass stains down Tony’s bum cheeks from his involuntary slide on the
second tea run. Still, we got out of there without any locomotives, bakkies
or Reefsteamers tumbling down the embankment. Nobody broke legs or ankles in
the booby traps or pit falls, and we have a nice rusty pair of springs to
show for our trouble. Apart from checking the pair of truck-sized compensation
springs for tension, there’s nothing stopping us from getting Class 15CA No.2056
‘Dorothy’s’ ‘front feet’ back on and getting this engine back into service.
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B19 – Sprung from captivity under a
wreck, these springs wait next to the dismantled bogie fro cleaning and
close inspection.
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