Tag Archives: working parties

Winter Engineering Update

Work on General Steam Navigation has progressed at a pace over the last few months with our regular working parties at Blunsdon. The majority of the work has been focused around 35011s chassis in preparation for “crane day” that happened in November. With the help of our friends at the Swindon and Cricklade Railway steam department our volunteers were able to successfully remove the five frame hangers that won’t be required in the restoration of  General Steam Navigation back to Bulleid’s original condition.
These components were: the slidebar bracket hangers (these were heavily modified upon rebuilding due to the outside valve gear) and  outside motion brackets on each side; along with the screw reverser bracket on the left hand side.
In the spring of next year it is planned to remove 35011s remaining wheels and front bogie in order to enable a full assessment of her frames to be undertaken.

The newly removed components from GSN

Preparation work for producing the components required for the chassis and the alternations to the existing metalwork is being undertaken at the moment. This will enable the work to restore the rolling chassis to be only limited by the amount of money that can be raised to pay for the work. To help this work the Society has set up a “Putting Funds into  the Frames” appeal which enables people to donate as little or as much to the project with the guarantee that it’ll be spent on the frames.  You can find out more here.

The converted drawings now in CAD form that is required for an original condition Merchant Navy.

Supporters will be aware that when we lifted the boiler from the frames in October last year, we also lifted the rear of the frames to release the Trailing Truck. Since then, work has been undertaken to remove the majority of the components that make up the Trailing Truck.
Following an independent assessment, we undertook a competitive tender process and in August we awarded the contract for the full refurbishment, and certification of the Trailing Truck by specialist contractors North Norfolk Railway Engineering (NNE).The Trailing Truck left Blunsdon and arrived safely at NNE Weybourne on the 10th October.

The Trailing Truck at the North Norfolk Railway

Since then North Norfolk Engineering have provided the following update of their activities:

• Completed the dismantling of the main component parts, with the truck chassis now lifted off the wheelset in readiness for the complete set of main parts and wheelset being sent away for shot blasting.

• Undertaken a series of key dimensional measurements to assess the general condition and wear levels ahead of developing the engineering overhaul strategy.

• Removed the seized main pivot pin out from its bronze bush and assessed the reason for it seizing, as the bush appears has moved during its working life  and rotated in the frame boss, blanking off the grease hole in the process, reducing lubrication.

The next key stage is to undertake Ultrasonic Axle Testing (UAT) of the axle and the axle to wheel interfaces to verify that no flaws are present. It will be carried out by a Rail Industry approved axle specialist early in the new year (at the same time as the annual check of all locomotives on the North Norfolk Railway to minimise cost).We are in the process of arranging the purchasing new suspension coil springs and are currently working with various suppliers. To help fund the restoration of the trailing truck the Society is offering a maximum of 30 members the opportunity to purchase a ‘Lot’ for £500. Members are welcome to purchase as many ‘Lots’ as they wish up to the maximum target amount.

Members of the Fund Group would receive a number of benefits including:

  • Certificate of membership of the ‘Trailing Truck Transformers’
  • Name engraved on a suitable brass plaque attached to the refurbished Trailing Truck
  • Regular updates on the refurbishment of the Trailing Truck
  • An invitation to a VIP day at the Swindon and Cricklade Railway to see the completed Trailing Truck once it is returned to the railway.

For details on how to become a Trailing Truck Transformer please click here.

CME with students on Boscastle

In November our CME Dr Steve Rapley  took a group of students from Loughborough University to look at the smokebox and exhaust of 34039 Boscastle. This was to aid their understanding of the geometry they’re studying as part of developing the Internal Aerodynamics and draughting of 335011 General Steam Navigation Locomotive Restoration Society.  The Society would like thank Andy Morgan and Mike for hosting us.

You can find out more about previous projects undertaken with Loughborough and Birmingham Universities can be found here.

Progress continues with the boiler, there are still some stubborn ends of tubes to remove, but it is down to a handful now. Sterling work by our volunteers (including Paul G, David O, Geoff A & Jack G) continues with this strenuous task, with the expectation that the remainder will be out in the coming months. Work has started on removing rust from the inside of the firebox, and generally cleaning the inside of the boiler and firebox ahead of a planned inspection early next year. It may seem that one paragraph seems like little progress on the boiler, but this work is very labour intensive, and with only a small band of volunteers, maintaining Covid safe practices, it takes time for the fruit of their labours to become apparent.

Volunteer posing with the locomotive at Blunsdon

 

In order to keep moving forwards with our restoration activities, the society is looking for a qualified railway mechanical engineer, preferably with welding experience or weld design experience, to advise the CME & Engineering Sub-committee in this field. If you fit this description, or know someone who does, please get in touch with us via info@35011gsn.co.uk

The momentum being generated by our engineering team means 2022 is going to be a very important year for the project with some big goals in mind. To achieve this we will need your help, you are able to support us in many ways if you are not already a Society member you can sign up for membership for currently only £15 per year here, or donate to the Society here or even better become a shareholder here.

As always thank you for your continued support.

July Update 2020

Engineering

The Society is pleased to report that we be restarting working parties in July. Numbers will be strictly limited to begin with to comply with social distancing so it may be a little while before we can welcome new members to our working parties. Thank you to those that have recently sent in their volunteer forms to join the ranks of our working members, we will welcome you to Blunsdon as soon as we are able.

In June a few select volunteers restarted  stripping down work on the GSN. Most of the work focused on getting our container set up which included the installation of the container lights and electrical sockets, at the request of the railway painting the outside green and various other small tasks. Work did progress on the locomotive with the removal of the springs that attach to the center drive wheels. A preliminary visual inspection suggests they are good condition considering their age.

The Society also gained a new component in June that was originally fitted to sister Merchant Navy 35023 ‘Holland Afrika Line’. Not many parts of 35023 survived the scrapyard, but luckily after the last fires were dropped from the engines at Nine Elms, souvenirs from the locomotives were recovered, this includes the boiler pressure gauge from 35023, which had recently resurfaced from an old drivers collection. This historic component has now been secured for future use on GSN thanks to the very kind donation of one of our members.

Clothing

You can now look great whilst supporting the restoration of 21c11 / 35011.

The Society is pleased to partner with our friends at Universal Uniform to provide a range of quality 21c11 / 35011 GSN branded clothing items, in a variety of colours, such as:

 

 

 

 

With manufacturing processes having been made fully Covid-19 secure,  all items are made to order and usually despatched within 7-10 working days.

All proceeds from the sale of these clothing items will directly benefit the restoration of 21c11 / 35011.

To visit our dedicated clothing online shop and make your purchases click here

New Dates for Fund raising Trip.

As you are probably aware we have had to reschedule our four day fund raising coach trip to Yorkshire,which subject to getting sufficient numbers will now take place on Friday 16th October.

Profits for the trip will be split between GSN & The Swindon & Cricklade Railway.In my professional capacity as a coach driver I will behind the wheel for the trip so it will be a great way to meet fellow members & raise money at the same time.

We will travel on 3 steam railways,visit the National Railway Museum* at York & generally have a fun weekend. We will be based at the Best Western Guide Post hotel on the outskirts of Bradford for 3 nights on a half board basis.

The program is as follows:

  • Fri 16th Oct. Travel from Blunsdon to Bradford
  • Sat 17th Oct Steam Journey on the Bolton & Embsay Railway followed by a journey from Rawtenstall to Bury on the East Lancs Steam Railway.
  • Sun 18th Oct Steam journey from Pickering to Whitby on the North Yorks Moors Railway.
  • Mon 19th Oct Visit to the NRM York (Subject to NRM reopening after corona virus shut down) before returning to Blunsdon.

Price £299pp. This includes all train fares. There is a £50 single Supplement.

This trip is run in conjunction with Holidays & Cruises in Melksham . To Book please call them on 01225 865725 option 3.

 

How you can help

You can help with the restoration of 21c11 / 35011 back to original condition complete with air smoothed casing and chain driven valve gear in several different ways.

Membership

The General Steam Navigation Locomotive Restoration Society Membership costs £12 for the year click here for more details on how to join us.

Shareholding

The General Steam Navigation C.I.C. offers our supporters the opportunity to purchase shares in the locomotive. To find out more about becoming a shareholder and the levels of benefits click here.

Sponsorship

The Society does have a few components available for sponsorship.

Gauge glass protector (1 available for £80 – 1 already sponsored)

Safety valve castings (1 available for £250 – 2 already sponsored)

Front end cladding and lamp irons are also available for prices

To register an interest in sponsoring any of the components please contact us directly via email, social media on Facebook, Instagram and Twitter or using the contact us form.

As always thank you for your continued support.

 

General Steam Navigation branded clothing now available

You can now look great whilst supporting the restoration of 21c11 / 35011.

The Society is pleased to partner with our friends at Universal Uniform to provide a range of quality 21c11 / 35011 GSN branded clothing items, in a variety of colours, such as:

 

 

 

 

With manufacturing processes having been made fully Covid-19 secure,  all items are made to order and usually despatched within 7-10 working days.

All proceeds from the sale of these clothing items will directly benefit the restoration of 21c11 / 35011.

To visit our dedicated clothing online shop and make your purchases click here

Click here to find out about other ways you can support us and assist  with the restoration of 21c11 / 35011.

May Update 2020

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.

Exposed frames after ash pan removal

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.

CAD Boiler support and inside slide bar bracket

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 hopFront end casinged 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 Pacifics, 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 gratefully 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 continued support.

 

 

January 2020 Update

January 2020 Update

Looking back to progress in 2019

Since the move of General Steam Navigation our new home at the Swindon and Cricklade Railway   in April 2019 we have held a number of enjoyable and productive working parties made all the more effective by being at our new permanent base, see also our May 2019 update here.

Working alongside our friends at the Swindon and Cricklade Railway   we have obtained and installed a new 20ft storage container alongside 35011 in the Barn at Blunsdon. This gives us a secure base for our tools, equipment and most importantly storage of many of the components that have been removed from the locomotive to enable the next steps of restoration to take place.

In preparation of lifting the boiler during 2020 we have continued to remove the boiler tubes, with the majority of the large tubes now removed. We also removed the top of the old smokebox, this being both badly corroded and also a of a rebuilt type and therefore not suitable for 35011 when restored to original form, this have given us easier and safer access to the boiler front tubeplate. All the boiler mounting points have been regularly oiled up to enable easier removal of the boiler later this year.

As with a restoration of this kind there are many components that need to be removed from the locomotive as part of the process, some of these items will be restored and reused whilst others being for the engine in her rebuilt form will not be required and where possible a offered to other locomotive owners. All the components so far removed have been catalogued and securely stored. These items have included: slide bars, reverser, cylinder and valve chest covers, glands and packing and brake gear.

We also have continued to work on the production of new items including a wide range of new castings, Klinger valves and bogie and pony truck spring beams and hangers being machined, and trial fitted.  Research and Design work and material sourcing is continuing in earnest for the new centre crank axle and new tyres have been ordered for the wheels for the centre axle.

At our November working party that coincided with Remembrance Sunday, those attending marked the occasion by observing a 2 minutes silence, to remember specifically all those in the Merchant Navy whom lost their lives alongside our service personnel. 35011 was also suitably adorned with the Red Ensign flag of the Merchant Navy.

More details and information about the progress being made on 35011 General Steam Navigation will be in the next issue of our members magazine the Packet due later this month.

If you are not yet a member, it’s only £12 per year, you can sign up here  or even better become a shareholder here.

Upcoming dates in 2020

 

Our next planned working weekends are being held on 25th / 26th January & 29th and February / 1st March.

As always with our working weekends, no experience is necessary just enthusiasm and a willingness to get involved. If you are interested, please contact our chairman at andrew.collett@35011gsn.co.uk for a volunteer form to fill out.

Please note that as well as being a member of us you will also need to be a member of and or join the Swindon & Cricklade Railway.

Also our AGM will be held on the 28th March at the Swindon & Cricklade Railway,  where all members and shareholders are invited to join us. We have a guest speaker from Steam Railway Magazine and it is also a Gala Weekend on the Swindon & Cricklade Railway , so along with seeing the progress that has been made on No.11 there will be plenty going on to make the visit worthwhile.
The formal AGM notice will be in the next issue of the members magazine the Packet.

As always thank you for your continued support.