May Engineering Update
In January and February work progressed on the locomotive at the Blunsdon site. The majority of the effort was focused on preparing the boiler for the lift later in the year. This saw our volunteers removing tubes from the boiler and the various bolts securing the boiler to the frames. The Society is happy to report that all the large boiler tubes have been removed with work now starting on the smaller tubes. It had been hoped the smaller tubes would be all removed before the boiler lift but with workings cancelled until further notice that might not be possible. Whilst our volunteers have removed the majority of the bolts securing the boiler to the frames, several have been left in for safety reasons. Once the boiler lift gets closer the last of these bolts will then be removed and the remainder of the smokebox will also be removed.
The stripping down of the locomotive has also seen progress with the ash pans on both sides now removed. Whilst the crane is on site for the boiler lift the Society also plans remove the front bogie and trailing truck. Once these have been removed the bogie, which appears to be in better condition then the trailing truck, will become the main focus of our restoration efforts. It is the aim to restore the trailing truck at the same time although his will depend on the cost effectiveness of the exercise. It is believed once the Society has delivered a major restored component our credibility will improve and more serious investment will come in.
During the shut down the Society has also been able to agree a very good value-for-money deal that will see our entire frames, stretchers, bufferbeam and both the front and rear dragboxs drawn up in CAD. Once the boiler has been lifted and the frames stripped back this CAD will then be used to check the frames. The Society has had some CAD produced in the past such as the boiler support which forms the back of the oil bath that contains the chain driven valve gear, mounts the inside slidebar and holds the plunger that transfers the valve motion to the piston valves (see right). The Society will need to check that the locomotive’s frames actually match the CAD and the drawings. Once the frames have been scanned to ensure they are in good condition (and fingers crossed, no cracks or damage) the CAD will then be used to cast any stretchers that will need replacing, along with a new dragbox and the boiler support. The cost of getting the frame CADs done was agreed for a price for £1,500. With funds being very tight after the AGM’s cancellation if anyone would like to contribute towards the cost of the CAD project please do get in touch using the contacts details on our website.
The Society had also hoped to unveil some of the front cladding with fitted lamp irons at the AGM in March. The cladding had been produced in order to give the locomotive her face and the start of the outline unique to an original condition Merchant Navy. To create the look some wooden frame extensions were fabricated in order to temporarily fit the new cladding. The cladding had been completed in time for the AGM but with the Covid-19 lock down the Society have been unable to send someone down to collect the finished project. Until the big unveiling the completed cladding will be kept under wraps. The Society would just like to thank Leaky Finders for there hard work constructing the cladding in record time.
The Society was able to acquire a new original electric headlight for the locomotive. At this point the Society now has 5 brass lamps and 1 steel one. The Society has also agreed a price for a Smiths speedometer axle box generator and a cut-off indictor plate for the steam reverser which we will be collecting later in the year.
At this moment in time GSN is a dormant creature, waiting for its time to live again & with your help we can do just that. No matter what skills you have we can use your help. Please contact our volunteer liaison officer by email to Andrew Collett or write to him with your contact details if you fancy getting your hands dirty.
Issue 12 of the Packet
The latest issue of the Packet went out to our members this month and was another bumper issue. The issue features the latest news from the engineering team, the boiler lift appeal, GSNs backplate build up and much much more.
If you are not yet a member, it’s only £12 per year, you can sign up here. Membership in the Society ensures you’ll be kept up to date with the latest achievements, via our members magazine ‘The Packet’ published three times a year with progress reports on GSN and articles about Merchant Navy’s and the light pacific’s, access to the locomotive when possible and the ability to get involved with the Society.
With the Covid-19 lockdown in place the Society’s finances are under great strain following the lose revenue generated from our sales stand visiting heritage railway gala events over the year. To help ensure work can continue following the lockdown the Society does ask to consider supporting us if your able to and any support would be greatfully appreciated. You can sign up for membership for only £12 per year here, donate to the Society here or even better join us as a shareholder here.
As always thank you for your contuined support.