Main Menu

History

Goulburn Waterworks: before 1886

In colonial NSW an increasing demand for a reliable supply of clean water would see, in 1880, assent given to the Country Towns Water Supply & Sewerage Act.  This would open the way for the start of an increasing number of schemes to supply town water in rural NSW.  There were 10 in 1890 rising to 56 by 1919.  Commencing in 1883, Goulburn along with Bathurst, Albury and Wagga Wagga would receive some of the first and grandest of these schemes.


Before 1886 the residents of Goulburn would have collected water in tanks or wells, or purchased supplies from a carter.


Becoming operational in January 1886, the Waterworks, on the banks of the Wollondilly River, provided a reticulated water supply to the growing City of Goulburn.


 


Appleby Beam Engine


The original 1883 Appleby Bros. steam engine situated inside the pumphouse was one of four installed in Pumphouses around NSW. The others were at Wagga Wagga, Albury (both scrapped in 1936) and Bathurst . The steam engine is known as a beam engine because of the large overhead rocking beam that transmits motion from the pistons to the cranks.


This great beam engine, of the type first invented by Thomas Newcomen in 1712, is an example of the powerhouse that drove the Industrial Revolution. Originally designed for pumping water out of mines in the UK it was improved by Watt, Smeaton, Maudsley and other engineers of the steam age until it became a very efficient and reliable engine.


Apart from mines and water supplies, many thousands were used to drive factory machinery in the 18th and 19th centuries – some four operated in factories in Goulburn – until they were superseded by electric motors in the early 20th century.


Goulburn's Beam Engine 1883


The Goulburn Waterworks engine is of medium size and produces 120 horse power. It has Woolf compound cylinders and a jet condenser. The fly wheel is 5 metres in diameter and at 18 r.p.m. the pumps delivered 130,000 litres of water per hour. This engine was 'moth-balled' in 1918 after 32 years of service.


In 1918 a new era commenced at the Waterworks with the introduction of electric pumps. These operated in tandem with a duplex steam pump, installed in 1887 and designed by G.F. Blake & Co of New York. In 1932 the Waterworks abandoned steam and electricity took over completely.


Idle for 40 years the Applyby Bros. Beam Engine was restored in 1958 by Bruce McDonald, an engineer and steam enthusiast. At this time the electric pumps were still supplying some of Goulburn with it's water. In 1977 the operation moved to Rossi Weir and the Waterworks was shut down.


Galloway Boilers


The two Galloway boilers that produce the steam that powers the engine, are located in the western wing of the building. Similar externally to the Lancashire boiler and with the usual two furnaces, however, instead of extending through the whole length of the shell, the two furnaces join just behind the bridge to form a single large diameter flue which is strengthened by a number of cross water tubes.


Fired by wood or coal, they produce high temperature steam that is piped through to the beam engine in the central part of the building. Only one boiler would have been operational at any one time. The other being shut down for regular cleaning and maintenance.


Steam from the boilers enters the valve chest on the cylinders from where it is transmitted to the cylinders by means of a valve mechanism. The action of the steam on the pistons causes them to reciprocate. Rods connect the pistons to the beam at one end, and to the crank at the other. This converts the 'rocking' motion to rotary motion which makes the flywheel turn, giving a smooth and continuous action.


The Pumphouse


The Waterworks is notable not just for its historic steam engine, but for the elegant Victorian building, designed by James Barnet of the Colonial Architects Office, that houses the beam engine and boilers. Only metres away further up the hill stands the original fireman's cottage, also of Victorian design.


Two annexes were added to the original building. The south eastern annex, added sometime between 1918-1924, now houses a horizontal steam engine, the Hick Hargreaves. While the northern annex, built in 1897, houses a 1947  Thompsons Engineering & Pipe Co 180,000 g/h centrifugal pump and in 1969 a Harland pump/A.E.I. motor combination 180,000 g/h centrifugal pump was installed.  Only the front wall remains of the original 1897 addition.


Horizontal Engine by Hick, Hargreaves & Co., England, 1866.


This engine was manufactured in Bolton, UK, by Hick, Hargreaves & Co and is the oldest of only three left in the world. The single cylinder horizontal engine measures 9 metres in length, weighs 17 tons with the flywheel being 4 metres in diameter. The engine came to Australia in 1867 and was put to work at Bell's Creek gold mine near Araluan, NSW. This venture was abandoned about 1896 and the engine then used at Wright and Bruce Tannery at Botany, near Sydney until it was discarded in 1961.


The engine eventually made its way to the "Museum of Historic Engines" (precursor to the Waterworks Museum) in 1970. It was during this period that a grant was made available under the Regional Employment Development Scheme (1975) for the installation, and restoration, of the Hick Hargreaves, in the annexe of the pumphouse.

History Gallery