The build of GER 789 continues apace. The most recent focus of attention has been the radial trucks; a protracted CAD engineering assignment due to the absence of crucial drawings. Fortunately our researcher Graham Rowland was able to unearth the required details to enable our CAD Engineer and CME Elliot Powick to proceed. Material for the radial trucks is to be ordered in January 2022.
Click on image to enlarge. Courtesy of Elliot Powick.
Click on image to enlarge. Courtesy of Elliot Powick.
The frames continue to be progressed. The bunker base plate has been drilled and cut to accommodate the handbrake column, whilst the steel for the steps and splashers has been machined and fitted to the frames.
Splasher and step bracket detail. Elliot Powick.
Step bracket detail. Elliot Powick.
Work continues on GER 789’s suspension.
Suspension links. Elliot Powick.
Thanks to our CME/CAD Designer Elliot Powick and our engineering team at Tyseley, 2021 has been an incredible year for GER 789 with the frames being assembled, smokebox fitted with chimney atop and the bunker located to the rear. The design work for side tanks and cab has been all but completed with material soon to be ordered. With much more work planned for 2022 the appearance of GER 789 as seen at the footer of this news update will soon become a reality.
To survey how you may be able to further progress the build for GER 789 please click on ” How you can help.”
We thank you for your continued interest and support.
The Holden F5 Steam Locomotive Trusts’ income is mostly derived from donations, membership subscriptions and to a lesser extent merchandise; although the latter does generate an unqualified interest in the Trust and potential income.
In addition to the above the Trust has benefited from legacies in recent times which has enabled the Trust to significantly accelerate the build of GER 789 with the engineering expertise of our Chief Mechanical Engineer Elliot Powick, Tyseley Steam Locomotive Works and their associated contractors.
In December 2014 The Holden F5 Steam Locomotive Trust launched its “Consider a Legacy” campaign to promote other modes of donating to the Trust. Whilst successful, the original YouTube based production was looking dated due to the rapid increase in the rate of the build of GER 789 hence it was decided to approach the producer of “Consider a Legacy” for a much needed updated version. Enter award winning Essex based broadcaster, scriptwriter and author Ray Clark.
Producer of Consider a Legacy v2 Ray Clark.
“Consider a Legacy” not only suggests options on how to donate to the Trust, the production showcases the amount of progress that has been achieved with the build of GER 789 particularly during the period from November 2020 to November 2021.
The engineering team involved with the design and construction of GER 789 met at Tyseley Steam Locomotive Works on 16th October 2021 to showcase their achievements with GER 789 to date before Steve Cooper, Chairman of the Holden F5 Steam Locomotive Trust.
GER 789 engineers.
The Tyseley Steam Locomotive Works team is headed up by CME Al Meanly assisted by Bob Meanly, Sam Perry, Nick Morant and others.
Elliot Powick, GER 789’s CME has the task of CAD designing GER 789’s many components ably assisted by Graham Rowland whom undertakes research into missing drawings from various sources such as the National Railway Museum, The Essex Records Centre and The Great Eastern Railway Society. Elliot Powick’s expertise lays mostly with GWR and LMS Locomotive types therefore Graham Rowland’s Great Eastern Railway expertise has proved to be invaluable to the ongoing CAD build and design of GER 789.
Quality control
Elliot Powick, GER 789’s CAD Engineer liaises regularly with Tyseley’s CME Al Meanly to ensure that quality control and value for money remain assured. These regular exchanges are vital due to the working practices of the Great Eastern Railway Drawing Office at Stratford East London, UK. Occasionally locomotive drawings would arrive at the shop floor from the drawing office and deemed to be inaccurate by the engineers. Subsequently the drawing would be annotated in red ink then returned to the drawing office for amendment. Alas for GER 789’s present day engineers this process illustrated above was not guaranteed to happen resulting in our engineers discovering and amending drawing errors that were made 120 years ago. This is why GER 789’s design and build engineers interface regularly to avoid costly and unnecessary engineering errors. Check and balance pays dividends.
GER 789 bunker.
GER 789 bunker.
The bunker has been trial fitted to the frames to determine if modifications will be required ahead of final fitting.
Under wraps.
All eight machined wheels have been painted and wax-oiled pending pressing onto axles.
Machined and painted wheels under wraps.
The next phase.
Material for the footplate steps has been delivered to Tyseley ahead of fabrication and fitting to the frames. Material for the slide bars has been ordered whilst an order for the axles is imminent.
To explore how you can further assist with the construction of GER 789 please click on “how you can help.“
Another significant milestone has been reached with the reincarnation of GER 789. The locking bars/dart has been fitted to the smokebox door, the smokebox wrapper has been hot riveted to the smokebox ring whilst the footplate has been hot riveted to the tank supports and buffer beam.
Elliot Powick.
Axles.
DB Meiningen Steam Locomotive Works of Germany (they manufactured Tornado’s boiler) has expressed an interest in manufacturing GER 789’s axles. A meeting with Tyseley is scheduled this week to discuss and explore matters further.
Boiler
Preliminary CAD work has begun on GER 789’s boiler, the design of which is being progressed.
Tyseley Steam Locomotive Works continues to progress the build of GER 789 with the installation of the smokebox door, chimney and spring hanger guides.
Image courtesy of Elliot Powick.
Image courtesy of Elliot Powick CME
The locking bars can be seen inside the smokebox and await the fitting of the dart and handles.
Image courtesy of Elliot Powick CME,
The lamp irons and cylinder cover hinges have been riveted into place.
Image courtesy of Elliot Powick CME.
All spring hanger guides have been manufactured and await riveting to the frames.
To establish how you may be of assistance to GER 789 please click on “How you can help.”
Ahead of our next major engineering update a couple of pictures to illustrate examples of ongoing work behind the scenes at Tyseley.
Elliot Powick.
Very much a work in progress shot of the recently manufactured lamp irons and cylinder block cover hinges. The castings were derived from 3D wax patterns; costly and time consuming to manufacture however their accuracy results in less time and money spent on machining.
Elliot Powick.
GER 789’s chimney was cast by South Lincs Foundry some yours ago; recently removed from storage, cleaned and painted pending installation.
In October 2020 most businesses involved with the UK’s preserved railways and associated enterprises were in the midst of Covids’ grip; the result being that many commercial organisations were faced with an uncertain future due to their incomes being either severely reduced or eliminated. Skilled staff were furloughed in the hope that the pandemic would reduce in severity and that businesses would eventually return to something of the level attained prior to lockdown. Organisations of a modest size such as The Holden F5 Steam Locomotive Trust were no exception to the rule of income downturn as our opportunities to publicly fundraise were effectively removed as a consequence of lockdown.
As we entered September 2020 the Trust’s income had stagnated to a certain extent until we received a letter from a solicitor confirming the pending arrival of a very generous legacy left to the Trust by a gentleman whom sadly passed away awhile back. “Ron” had been a member of the Trust since the early days and prior to then had been a member and supporter of the Ongar Railway Preservation Society (ORPS) that I had instigated in 1992. Thanks to Ron’s very generous gift to The Holden F5 Steam Locomotive Trust Tyseley Steam Locomotive Works were in the position to proceed with the construction of GER 789’s frames.
Within a few days our CME Elliot Powick was having detailed talks with Alistair Meanley, CME of Tyseley Steam Locomotive Works resulting in a Schedule of Works being agreed to. GER 789’s castings were removed from secure storage and prepared for assembly. GER 789’s frames were relocated to Tyseley’s Workshop, cleaned then primed ahead of construction.
Tyseley’s renowned steam engineers under the leadership of CME Alistair Meanley together with regular input from Holden’s CME Elliot Powick made phenomenal progress to such an extent that by Christmas 2020 the frames were rapidly approaching the hot riveting phase.
The two images below clearly illustrate the amount of skilled engineering and progress that Tyseley under the leadership of Alistair Meanley and GER 789 CME Elliot Powick have achieved to date.
GER 789’s frames have been hot riveted together, the machined cylinders have been installed, the smokebox and footplate have been installed pending riveting plus four new buffers have been bolted to the frames. Design of the radial trucks and horn guides has been completed however we are waiting and hoping for the escalating price of steel to falter and ideally drop before proceeding with casting.
Behind the scenes ongoing meetings will formulate the next Works Schedule and an announcement will be made soon. Meanwhile our original CME Graham Rowland continues to research drawings as requested by CME Elliot Powick.
Quality assured engineering ensures that the build of GER 789 progresses unhindered therefore with an expert and experienced engineering team working on GER 789 the future is looking very positive and secure.
To explore how you may be able to offer financial assistance please click on “How you can help.”
3D wax printed castings are more expensive to make but are an investment. With the accuracy achieved, final machining and fitting time actually make them cheaper than normal traditional patterns and sand casting. Elliot Powick, CME.
Cylinder cover hinge. Elliot Powick.
Cylinder cover hinge. Elliot Powick.
Progress with the spring gear continues apace with more components being completed and awaiting installation.
GER 789 front buffer beam detail. Alistair Meanly, Tyseley.
GER 789 front buffer beam detail. Alistair Meanly, Tyseley.
As mentioned in a recent news bulletin, Tyseley has manufactured four new buffers utilising components from two previously donated buffers. The above images have been cropped pending a further and more detailed engineering report to be published soon.
