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Network Rail point carrying wagons


Danielson's shay no 3
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Not quite certain how many IFA's that Network rail have, but they run as singles and bar-coupled sets of three. They each are just under 25m long, so possibly the longest vehicles on the network.

 

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Cheers,

Mick

 

 

 

 

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These images aren't a patch on Big Jim's but might fill in a few gaps.

They were taken late afternoon- about 17.30-18.20  on 21st May 2011 on the Greenford branch when a new facing crossover and junction point for the eastern curve were being installed north of S. Greenford station.

 

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Here's the rest of the sequence from the Greenford job.

These are not great photos as they were taken with a fairly old digital camera from a lineside  footpath and the A40 footbridge alongside the railway bridge. They do though show the gear in use and might add something. 

 

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Sadly this LQ semaphore has now been replaced by a two aspect  LED CLS  though still controlled by Greenford East box (which used to have its own website) the corresponding semaphore signal for trains coming on the loop from Perivale is still with us.

 

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I notice that the next image is of the same wagon 9378 as the end one in Big Jim's photos from today and that also appears in one of Mick's photos. It looks as new today as it did in 2011!! If it really is the only one I'd have expected it to be a bit more weathered by now.

 

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The thing I found most intriguing was the use of a portable compressor - or possibly a generator- to power the hydraulic rams on each wagon to lower the section to the horizontal so that it could be lifted off by the mobile crane on the up line.

 

I think our layouts would be a lot simpler if laying a couple or three points involved this much work. They were working on this pretty solidly for several days.

Edited by Pacific231G
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Lots of pipework!

 

attachicon.gifIFA4.jpg

 

Cheers,

Mick

Indeed. I've seen less in the wing of an airliner. I assume the thicker ones are for the main platform rams and the thin ones for the various clamps.

 

The signage is interesting. I think we'd all go along with not loose shunting a sophisticated machine like this as if it were a four wheel coal  wagon. I know that R70m  means minimum radius of 70 metres (3 feet in 00) and I assume that the 500m symbol above it indicates the minimum vertical curve (i.e. hump) that it can handle but what on earth are you so expressly forbidden from doing with a rail?

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i didn't realise there were 2 different types of wagon, anyway i had 8 point carriers in my train tonight so i waited while it was shunted forward at hinksey to see what the consist was as the train list gives up no clues!

 

basically i had.......

 

70804

OAA

3 coupled point carrier (7093780262-247-254)

single point carrier (7093780239)

single point carrier (7093780155)

3 coupled point carrier (709378148-163-213)

3 x yra

2 x fda

3 x ywa

 

totalling 1112 tons, a nice easy load for the 70!

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i didn't realise there were 2 different types of wagon, anyway i had 8 point carriers in my train tonight so i waited while it was shunted forward at hinksey to see what the consist was as the train list gives up no clues!

 

basically i had.......

 

70804

OAA

3 coupled point carrier (7093780262-247-254)

single point carrier (7093780239)

single point carrier (7093780155)

3 coupled point carrier (709378148-163-213)

3 x yra

2 x fda

3 x ywa

 

totalling 1112 tons, a nice easy load for the 70!

 

Every time I've seen IFA's, there's always an OAA or OBA at one end and a YRA at the other. I think the OAA/OBA is there to collect all the wood packing pieces and at least one of the YRA's is the lifting beam carrier.

 

Cheers,

Mick

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i think your right mick, the 4 mesh sided wheeler did indeed have wooden packaging in it as can be seen in my pics

 

passed an interesting consist at rycroft jn this evening too.......

 

EWS 66

beam carrier wagon

network rail MPV!

points carrying wagons x 6

salmons

falcons

 

very strange to see an mpv in the consist rather than behind the loco

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I'm working with these at Flitwick this Sat and Sun nights so if there's anything specific you'd like to know give me a shout! Hopefully more successfully than last time when one had to be dragged back to Toton at 25mph on a wheel skate due to flats...

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When these wagons were first delivered, they came as pairs, not trios, but the set-length listed on each wagon corresponded with that of a triple-wagon set. If the intermediate couplings are bar-couplings, I wonder how the middle wagons were delivered- did they have conventional baffing and drawgear, which was subsequently removed?

They travel under 'X' headcodes; it's pretty important that the train arrives at the worksite orientated in the correct way, as you don't want to try and turn a set of points if you can avoid it.

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I'm working with these at Flitwick this Sat and Sun nights so if there's anything specific you'd like to know give me a shout! Hopefully more successfully than last time when one had to be dragged back to Toton at 25mph on a wheel skate due to flats...

Oh yes to be honest mate any pictures would be good of anything you can get mate thank you

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