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Newstead Gasworks

Newstead Gasworks is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Newstead Gasworks rather than just read about it. In short: Newstead Gasworks is a heritage-listed former gasometer at 70 Longland Street, Teneriffe, City of Brisbane, Queensland, Australia. It was built from 1873 to 1887.

Newstead Gasworks — main illustration
Newstead Gasworks — illustration

Key takeaways

  • Newstead Gasworks belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Newstead Gasworks to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Newstead Gasworks from memory before moving on to harder problems.

Reference excerpt

Newstead Gasworks is a heritage-listed former gasometer at 70 Longland Street, Teneriffe, City of Brisbane, Queensland, Australia. It was built from 1873 to 1887. It is also known as Brisbane Gas Company Gasworks and Newstead Gasworks No.2 gasholder. It was added to the Queensland Heritage Register on 24 June 2005.

History

The Newstead Gasworks was established in 1887, as the second Brisbane gasworks. The surviving Newstead Gasworks No.2 gasholder (remnants) and guide framing was erected at that time and was probably moved from the original gas works site at Petrie Bight where it was erected in 1873. From 1861 to 1864, Brisbane's population more than doubled, to 12,551. In the mid-1860s, Brisbane's infrastructure blossomed, with construction of the first cross-river bridge, a new Brisbane Town Hall, a vastly improved water supply and its first gasworks. Commercial gas supply originated in London in 1812, Sydney in 1841 and Melbourne in 1856. The Brisbane Municipal Council was anxious to provide street lighting, for which gas was seen as the only feasible system. Earlier in the decade, the Colonial Government, supposedly for health reasons, refused permission for the Council to establish a gasworks on a site at Petrie's Bight. On the same site, however, in 1864, the Government authorised private enterprise to establish this new public utility. Central to these decisions was the Minister for Lands and Works, Arthur Macalister, then at the epicentre of friction between the Government and the Brisbane Council, friction which has erupted on several occasions ever since. One of the founding directors of the Company in 1864 was Lewis Adolphus Bernays, secretary for the first 37 years, and eventually a board member, of the (Brisbane) Board of Waterworks. Bernays, also listed in Who's Who from 1851 to 1905, was prominent in a number of Queensland organisations including the Acclimatisation Society, and held the position of clerk of the Queensland Legislative Assembly. Brisbane Gas Company production started at Petrie Bight in November 1865. The streets of Brisbane were lit. Soon after, however, council's arrears of payment resulted in its gas being turned off, with the streets plunged back into darkness. The streets remained unlit until the council's (and the colony's) financial situation had recovered sufficiently, in 1870. By 1873, the boot was on the other foot. The council's cash flow had recovered, but gas flow could not satisfy demand. The Company duly solved the problem by installing another, larger (No.2) gasholder (probably known then as a gasometer). The 81-year-long association of the Cowlishaw family with the board of the company also started in 1873. James Cowlishaw, later the Hon. James Cowlishaw, Member of the Queensland Legislative Council, an architect, was chairman for 41 years. He served on the board for 45 years. His brother George Cowlishaw also served on the board for 28 years from 1884. James Cowlishaw was succeeded in the chair by his son Thomas Owen Cowlishaw, who served for 34 years until 1954. A fourth Cowlishaw, George Owen Cowlishaw, was involved with the Company in 1939. The main demand for gas during the 1870s was probably for lighting, and the Municipal Council was almost certainly the Brisbane Gas Company's biggest customer. After the financial woes of the later 1860s there followed two decades of steady growth in Brisbane, reflected in an increase of demand for gas, for both lighting and for domestic and industrial fuel. Supply was expanded to, among other places, South Brisbane. The company had outgrown the Petrie's Bight site, and acquired 22 acres (8.9 ha) of suitable land at Newstead, in 1883. Further adjoining land was bought in 1885 to facilitate the company's first major expansion. The company's engineer for the shift from Petrie Bight to Newstead was JH Tomlinson, arriving in 1880 from a previous appointment in Birmingham. He presumably managed the design, supply and erection of the new gasworks. The equipment, much of it imported from England, was landed at the company's wharf at the Brisbane River frontage of the site. The company first manufactured and stored town gas at Newstead in 1887 after a period of 22 years manufacture at Petrie Bight. As part of the shift to Newstead, the Petrie's Bight gasholder No.2, constructed in 1873 from puddled iron, was re-erected on the recently acquired land at Longland Street. No.1 gasholder remained at Petrie Bight. At this time, the first weight-controlled governor would have been installed in its governor house. Just as had occurred in the early 1860s, the land boom of the 1880s was reflected in booming demand for gas. Events proved that there was room for a second gasworks. The South Brisbane Gas and Light Company Limited was formed in 1885, entered the market very aggressively, and produced its first gas at the end of 1886. By this time, gas was increasingly in use for domestic fuel as well as for lighting. A price-cutting war lasted until 1889 when the companies, without any concerns about restrictive trade practices, carved Brisbane up into north and south of the river as their respective marketing territories. It was not until the Gas Act of 1916 that the government saw fit to look more closely at the cosy arrangements between gas companies, which by that stage included the Wynnum and Manly Gas and Lighting Company Limited, formed in 1912. The Act dealt with product quality and pressure, and provided for gas examiners. Price was also dealt with. (A later piece of legislation, the Profiteering Prevention Act, also encompassed gas).

… excerpt ends here. Continue reading the full article.

Illustrations

Newstead Gasworks illustration
Newstead Gasworks: Estate map showing gasworks at Petrie Bight, 1885
Estate map showing gasworks at Petrie Bight, 1885
Newstead Gasworks: View of Kyabra Street looking towards the gasometer
View of Kyabra Street looking towards the gasometer

Worked examples

Example 1 — a first encounter with Newstead Gasworks

Start with the simplest possible case. Write down what Newstead Gasworks claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Newstead Gasworks before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Newstead Gasworks ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Newstead Gasworks

In research
Newstead Gasworks appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Newstead Gasworks in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Newstead Gasworks is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1887 establishments in Australia, Energy in Queensland, Gas holders, so understanding it makes those chapters shorter.
In everyday life
Look for Newstead Gasworks outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Newstead Gasworks in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Newstead Gasworks means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Newstead Gasworks out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Newstead Gasworks in simple terms?

Newstead Gasworks is a heritage-listed former gasometer at 70 Longland Street, Teneriffe, City of Brisbane, Queensland, Australia. It was built from 1873 to 1887.

Why does Newstead Gasworks matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Newstead Gasworks?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Newstead Gasworks.

Tags

  • 1887 establishments in Australia
  • Energy in Queensland
  • Gas holders
  • Gasworks in Australia
  • Industrial buildings in Queensland
  • Manufacturing plants in Australia
  • Queensland Heritage Register
  • Teneriffe, Queensland

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