Chief mechanical engineer and locomotive superintendent are titles applied by British, Australian, and New Zealand railway companies to the person ultimately responsible to the board of the company for the building and maintaining of the locomotives and rolling stock. In Britain, the post of locomotive superintendent was introduced in the late 1830s, and chief mechanical engineer in 1886.
In the early Victorian era, projected canal or railway schemes were prepared by groups of promoters who hired specialists such as civil engineers, surveyors, architects or contractors to survey a route; and this resulted in the issue of a prospectus setting out their proposals. [1] Provided that adequate capital could be raised from potential investors, agreements obtained from the landowners along the proposed route and, in Britain, an Act of Parliament obtained (different terminology is used in other countries), then construction might begin either by a new company specially formed to build and run it or by an existing company. [1]
Design, construction and day-to-day operation of the canal or railway was managed by men who might otherwise work for the promoters. Some of the pioneer railway builders were self-taught, but others had gained their engineering experience constructing canals, or in military service. In Britain, the Institution of Civil Engineers had been founded in London in 1818, with Thomas Telford as its first president and its formation pre-dated many of the railway schemes. [2] It obtained a Royal Charter in 1828. [3] Later, the Institution of Mechanical Engineers was formed in 1847, with George Stephenson as its first president. [2] The Corps of Royal Engineers, a British military organisation, was older than both of these civilian engineering institutions and it had extensive experience of (military) railway operations. For this reason, for almost 150 years from its foundation by the Board of Trade in 1840, Her Majesty's Railway Inspectorate recruited suitably qualified retired officers from the Corps into its "senior" arm, as railway inspecting officers. [4] [5] These officers retained their former military rank within the Inspectorate. [5] It was to be 1985 before a railway inspecting officer without a previous military career was appointed: the officer transferred across from the "junior" arm: as a former railway employment inspector. [5] Over the same period, of almost a century and a half, the Inspectorate was headed by a retired officer of the Corps of Royal Engineers as its chief inspecting officer. [4] Other, former army officers, such as Charles Blacker Vignoles, were to gain new careers on the railways when they became under-employed after the Napoleonic War. [6]
In Britain, the various railway companies appointed and employed an engineer or chief engineer, who was usually a civil engineer by profession. [7] This was a permanent management role in the company in contrast to that of contractors, for instance, who were only hired to perform specific tasks such as construction of the line. The chief engineer had his own department (and budget) and was an important company official. [7] The chief engineer was responsible for all engineering functions: civil, which included bridges, viaducts, tunnels and track; and, later, mechanical, which included rolling stock. In some early railways, such as the Liverpool and Manchester Railway (L&MR), which opened in 1830, there was indecision on whether to use fixed engines and ropes or moving locomotives. Cases had arisen of locomotives being too heavy and breaking the cast iron rails that they had to run on; and locomotive wheels breaking and/or falling off. Finally, the L&MR's board agreed the use of moving locomotives; and the rolling stock was selected from various specialist builders by competition, at the Rainhill Trials. [8] Soon afterwards, many railway companies were to set up their own railway workshops, although railway companies continued to buy-in locomotives from specialist manufacturers, such as Robert Stephenson and Company which was founded by George and Robert Stephenson in 1828. Some railway companies operated their own ferries, boats, and ships and these would also be the responsibility of their Chief Engineer, but they would have been ordered from shipyards. Isambard Kingdom Brunel set an example, designing three great steamships: the SS Great Western, the SS Great Britain and the SS Great Eastern – the first two being built at Bristol shipyards and the third at Millwall, London. The Institute of Engineers and Shipbuilders in Scotland was formed in 1857 as a professional body for these trades in Scotland. [2]
The specialism of mechanical engineering became established on the railways, with an emphasis on moving parts; and, in terms of importance, this was concerned with designing and building of reliable locomotives, carriages and waggons. Private companies designed and built these items to order and could offer standard designs to railway companies as well as "specials" to meet specific customer's requirements; [9] otherwise railway companies could and did establish workshops to build their own locomotives and carriages. In August 1837, for example, Isambard Kingdom Brunel, the Engineer responsible for the Great Western Railway, appointed Daniel Gooch locomotive superintendent to the company; and it was his responsibility to provide the locomotives, the accommodation for them and the running and the repair shops. [10] Gooch suggested a green field site, New Swindon, and this was to lead to the building of a railway works, a railway village and eventually the town of Swindon. [11] Swindon was not the only example of railway town or community that was created in England: Crewe being another.
Initially, when a railway company chose to build its own rolling stock in house, the mechanical engineering aspect was regarded as a subsidiary function to that of the chief engineer and this was reflected in various job titles, such as chief of locomotive department, locomotive foreman and locomotive superintendent. [12]
Later, there was a desire to improve the prestige, and salary, of the locomotive superintendent and a means of achieving those aims was to seek to regrade the post as chief mechanical engineer (CME). [7] John Aspinall of the Lancashire and Yorkshire Railway was the first CME to be appointed to that post in 1886. [7] A further six British railway companies created the post of CME between 1902 and 1914. [7]
The chief mechanical engineer was responsible for all aspects of locomotives and that included their design, testing and modification of existing designs.
The early mechanical engineer was concerned with mechanical moving parts and for many years this responsibility also included railway signalling, particularly points and semaphore signals, as these were entirely mechanically operated. With the introduction of low-power electricity to the railways, various new systems such as telegraphs, telephones and electrical signalling systems were introduced; and responsibilities of these systems were transferred to the signal and telegraph (S&T) department.
The Great Western Railway (GWR) was a British railway company that linked London with the southwest, west and West Midlands of England and most of Wales. It was founded in 1833, received its enabling act of Parliament on 31 August 1835 and ran its first trains in 1838 with the initial route completed between London and Bristol in 1841. It was engineered by Isambard Kingdom Brunel, who chose a broad gauge of 7 ft —later slightly widened to 7 ft 1⁄4 in —but, from 1854, a series of amalgamations saw it also operate 4 ft 8+1⁄2 in standard-gauge trains; the last broad-gauge services were operated in 1892.
The London, Midland and Scottish Railway (LMS) was a British railway company. It was formed on 1 January 1923 under the Railways Act 1921, which required the grouping of over 120 separate railways into four. The companies merged into the LMS included the London and North Western Railway, the Midland Railway, the Lancashire and Yorkshire Railway, several Scottish railway companies, and numerous other, smaller ventures.
Sir William Arthur Stanier, was a British railway engineer, and was chief mechanical engineer of the London, Midland and Scottish Railway.
Henry George Ivatt, known as George Ivatt, was the post-war Chief Mechanical Engineer of the London Midland and Scottish Railway. He was the son of the Great Northern Railway locomotive engineer Henry Ivatt. George Ivatt was born in Dublin, Ireland, and educated at Uppingham School, England. He married Dorothy Sarah Harrison (1881-1962) in 1913.
George Hughes was an English locomotive engineer, and chief mechanical engineer (CME) of the Lancashire and Yorkshire Railway (L&YR) and the London, Midland and Scottish Railway (LMS).
Henry Alfred Ivatt was an English railway engineer, and was the Chief Mechanical Engineer of the Great Northern Railway from 1896 to 1911.
Sir Daniel Gooch, 1st Baronet was an English railway locomotive and transatlantic cable engineer. He was the first Superintendent of Locomotive Engines on the Great Western Railway from 1837 to 1864 and its chairman from 1865 until his death in 1889.
John Ramsbottom was an English mechanical engineer. Born in Todmorden, then on the county border of Yorkshire and Lancashire. He was the Chief Mechanical Engineer for the London and North Western Railway for 14 years. He created many inventions for railways but his main legacy is the split metal piston ring, virtually all reciprocating engines continue to use these today.
William Stroudley was an English railway engineer, and was one of the most famous steam locomotive engineers of the nineteenth century, working principally for the London, Brighton and South Coast Railway (LB&SCR). He designed some of the most famous and longest-lived steam locomotives of his era, several of which have been preserved.
Swindon Works was opened by the Great Western Railway in 1843 in Swindon, Wiltshire, England. It served as the principal west England maintenance centre until closed in 1986.
Archibald Sturrock was a Scottish mechanical engineer who was born at Petruchie, Angus, Scotland. He was locomotive superintendent of the Great Northern Railway from 1850 until c. 1866, having from 1840 been Daniel Gooch's assistant on the Great Western Railway.
Joseph Armstrong was an English locomotive engineer and the second locomotive superintendent of the Great Western Railway. His younger brother George and one of his sons also became outstanding engineers in the employment of the GWR.
Lieutenant Colonel William Yolland CB, FRS FRSA was an English military surveyor, astronomer and engineer, and was Britain's Chief Inspector of Railways from 1877 until his death. He was a redoubtable campaigner for railway safety, often in the face of strong opposition, at a time when railway investment was being directed towards the expansion of the networks rather than the prevention of accidents. He was a member of the three-man committee of inquiry into the Tay Bridge disaster.
The Stephenson Locomotive Society (SLS) was founded in the UK in Autumn 1909 for the study of rail transport and locomotives. More recently, on 1 January 2017, the SLS became a private company limited by guarantee, registered in England and Wales 10471004.
The Adams axle is a form of radial axle for rail locomotives that enable them to negotiate curves more easily. It was invented by William Bridges Adams and patented in 1865. The invention uses axle boxes that slide on an arc in shaped horn blocks, so allowing the axle to slide out to either side. This is similar to the movement of a Bissell truck, but with the notional centre point of the curve being where the pivot of the truck would be. This design, using slide bearings, is more expensive than one employing a shaft, but takes up less space.
The Over and Wharton branch line was a railway line serving the town of Winsford in Cheshire. It was owned and operated by the London and North Western Railway Company (LNWR) from 1882 and then the London Midland and Scottish Railway (LMS) until the railways were nationalised under the Transport Act 1947, which took effect on 1 January 1948. Thereafter the branch was operated by British Railways London Midland Region until the line's closure in March 1991.
The leading wheel or leading axle or pilot wheel of a steam locomotive is an unpowered wheel or axle located in front of the driving wheels. The axle or axles of the leading wheels are normally located on a leading truck. Leading wheels are used to help the locomotive negotiate curves and to support the front portion of the boiler.
Feltham marshalling yard, also known as Feltham hump yard, was a large railway marshalling yard designed for the concentration of freight traffic to and from South West London, and for transfer to other marshalling yards in London. It was built on the Waterloo to Reading Line. It opened in 1918 and was closed by British Railways on 6 January 1969.
The London and North Western Railway War Memorial is a First World War memorial located outside Euston station in London, England. The memorial was designed by Reginald Wynn Owen, architect to the London and North Western Railway (LNWR), and commemorates employees of the LNWR who were killed in the First World War. Some 37,000 LNWR employees left to fight in the war—around a third of the company's workforce—of whom over 3,000 were killed. As well as personnel, much of the company's infrastructure was turned over to the war effort. Of the £12,500 cost of the memorial, £4,000 was contributed by the employees and the company paid the remainder.