KSE Signalling Project

 Progress towards connecting up the rodding run comes on in leaps and setbacks. A lot of time was spent on the design side, and various drawings done. As has previously been reported, there have been times when we've had to make subtle alterations!  The Bench in question. Not all the cranks are in the correct position here... In this instance, we have a bench that sits between the two running lines (Eden Valley and Tebay), and takes cranks for No.8 points, No.9 Facing Point Lock as well as levers 1 and 2 from the Bridge ground frame, giving access to the turntable road. This is very compact, and had to be altered as the space for the bench was not quite enough to locate the cranks as planned. The proximity between, and likelihood of an interference fit, can be seen here, with the cranks and connections. A tall base stands ready! To overcome tight clearances between two of the cranks, we swapped out a low crank base for a high one. This prevents any clash between the two cranks...

If you think back to the frame installation last year, you may have realised that the main girders, upon which the frame sits, were not held in place: relying on gravity. We had a plan for this (well, actually two plans...); to use steel angle to locate it against the side walls of the box, preventing any movement. The six pieces of steel were cut to length and drilled some time ago, and have appeared in various photos in different layers of paint! Following a lot of rearrangement underneath the box, we gained access to shere we needed to be: in a constricted and awkward space, behind and underneath the frame itself. It was simply a matter of drilling in to the blockwork, then winding in the thunderbolts. The two support girders (which are fastened together) are now prevented from moving by three bits of angle at each end. Apologies for a lack of photos: as happens so often, we got stuck in to ticking this little job off the list, and completely forgot! It would have been awkward to ta...

Mad dogs, Englishmen, and the signal box team were out today in the blazing sun, laying out the corner blocks that will define the shape of the Junction box, with the good old ‘3/4/5 triangle’ providing nice, accurate right angles at the corners. Very hot weather is not ideal for laying bricks, as the bone-dry blocks and hot concrete were sucking the life out of the mortar before the blocks could be levelled. However, a bucket of water provided an effective cure! We also manhandled a ton of ‘crusher run’ onto the base of the maintenance pit to provide a cheap, effective surface, which compacted nicely into a solid working floor. Progress should be steady now, weather permitting, so watch this space!

Yesterday saw the final stages of the reinforced footings unveiled as the team worked tirelessly in the rain to remove the shuttering. For those of you who doubted the veracity of the shuttering, I can tell you that it did not move one millimetre, and not one additional prop or wedge was required during the entire pour, so well done to the installation team! The footprint of the new building is now plain to see, with everything cleared and ready for the corners to be marked out and the blockwork foundations to be installed, which, all being well, should begin this coming weekend. With 20,000 bricks to buy and lay, please be patient; we will progress as quickly as money and time allow. And a big thank you for all your donations; our enthusiasm is as boundless as your generosity.

Shh!! Don't tell Patty and Hutch we've been moonlighting as P-Way, and 'liberating' ballast for our nefarious purposes! Our lightfingeredness has two purposes: making sure we can leave the areas around the rodding stools and benches dressed and tidy; as well as clearing out the bays where point rodding and signal wires need to run. Whilst Will was busy assembling the point rodding, I set to, digging out a couple of bays near the end of the shed, where wires for numbers 10 and 16 signals run. Theft is never easy, and digging granite ballast takes more effort than seems reasonable. However, two bays' worth of ballast nicely sat on one trolley, and filled in around the compensator bench (as detailed in the previous post...). However, as can be seen from the photos herein, there is more digging required to get right the way across to the main wire run. Having the bays cleared out means the wires experience less friction, which in turn makes the levers easier to pull! An...

 ...Err, yes, actually! Thermal expansion, to be honest... The saga of bench installation and 'finishing off' continues. The steel-topped bench, for which we dug into the rock in our previous post ("Benches" from 13th April), saw the holes being marked out for drilling. This ought to have been very simple, working from below and marking through the pre-cast concrete legs, to leave a mark on the underside of the soleplate. But, this being Kirkby Stephen, it was sat in a puddle, which needed bailing out first! Having duly accomplished this, we found that the marker did not fit through the holes! Fortunately, it was possibly to mark the holes from above, by alignment and measurement... We then placed the two compensators in position and used a string line to get the alignment correct in relation to the rest of the rodding run. The marker was then used to pick out the centres for the holes we required drilling. A centre punch was then used, so the marks getting rubbed off...