At Velinheli’s annual boiler inspection in March, our boiler inspector identified a few areas where work would be required to the boiler before it was passed fit for another year of use.
The boiler currently fitted to Velinheli was built in the 1920s by Dinorwic Quarry. When the boiler was last stripped for full overhaul in 2012, the condition was assessed thoroughly and the view taken that the boiler was nearing the end of its economic life. Following this year’s boiler inspection, Velinheli’s owner James Evans has been considering a ‘mission plan’ that sees Velinheli return to service in a reasonable timescale, but also helps to secure her long-term future.
After nearly a century of service, the decision has been taken to retire the boiler currently fitted to Velinheli. For the foreseeable future she will therefore be withdrawn from service and placed on static display in our museum.
However in conjunction with another narrow gauge railway we have started initial work developing a new, improved Quarry Hunslet boiler design. This will incorporate modern ‘best practice’ for boiler design and lessons learnt from over 50 years experience operating the locomotives. The intention is that a boiler to this design will be built for Velinheli, and potentially more will be built concurrently for other Hunslet locomotives. Construction timescale will depend on the progress of design work and budgeting over the next few months.
Whilst Velinheli will be taking some time off, our three other locomotives (Covertcoat, Dorothea and Lilian) remain in ‘fine fettle’ and will be in regular use this summer. Trains will be running again for Easter between the 12th-14th and 16th-19th of April.