engineering

Southport gas holder

Southport gas holder is a engineering 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 Southport gas holder rather than just read about it. In short: Southport Gas Holder was once the tallest structure in the northern town of Southport, England for 40 years. The 84.5 m (277 ft) high structure could be seen from miles around, for example from Blackpool and Winter Hill.

Key takeaways

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

Reference excerpt

Southport Gas Holder was once the tallest structure in the northern town of Southport, England for 40 years. The 84.5 m (277 ft) high structure could be seen from miles around, for example from Blackpool and Winter Hill. To some people of the local area it was an instantly recognisable symbol of home coming after being away for weeks. It was built in 1969 in the Blowick area of Southport (1.7 miles from the town centre) – grid reference SD362167. It acted as a storage unit guaranteeing the town's gas supply. Similar structures were built across the country when town gas was generated from coal and before the construction of a high pressure gas grid.

Decommission and destruction The largest tower was decommissioned in January 2008, due to an environmental risk posed by the storage of oil within it. Discussions soon came as it was decommissioned and just weeks later it was decided by National Grid plc, that two out of the three gas holders (including the largest) would be completely demolished as soon as mid-2009. This sparked mixed reviews. Some people thought that the tower was a symbol of Southport, and should not be destroyed. Others however (mostly those who lived directly in the shadow of the tower) disagreed and could not wait to see the back of it. The tower caused problems for local residents such as poor TV reception. On Tuesday 14 April, demolition men arrived to start dismantling the 1,100 tonne structure. The second largest crane in Britain came to dismantle the iconic structure and in less than seven weeks it was gone from the Southport skyline forever. The gas holder may be the largest structure the town will ever see.

The future After the destruction of the tower there was a mixed reaction from the local residents, some felt they had lost an icon while others felt the tower was an eyesore, and the removal may even affect house prices. The future of the third holder is still uncertain due to costs of removal. 'Ground Zero', how some people like to call the site where the gas tower once was, has yet to be developed but it is said it will be either housing and/or for business use. Some people have suggested that there should be something to remember the gas tower, but this idea has not yet been agreed on.

External links

More images at Geograph National Grid press release (20 April 2009)

References

Illustrations

Worked examples

Example 1 — a first encounter with Southport gas holder

Start with the simplest possible case. Write down what Southport gas holder claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 Southport gas holder 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 Southport gas holder 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 Southport gas holder

In research: Southport gas holder appears in engineering 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 Southport gas holder 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: Southport gas holder is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Southport, Natural gas infrastructure in the United Kingdom, Natural gas storage, so understanding it makes those chapters shorter.
In everyday life: Look for Southport gas holder 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 Southport gas holder in 20 minutes

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

Frequently asked questions

What is Southport gas holder in simple terms?

Why does Southport gas holder matter?

Because it connects several engineering 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 Southport gas holder?

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 Southport gas holder.