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Upper Nepean Scheme
The Upper Nepean Scheme is a series of dams and weirs in the catchments of the Cataract, Cordeaux, Avon and Nepean rivers of New South Wales, Australia. The scheme includes four dams and two weirs, and a gravity-fed canal system that feeds into a large storage reservoir to provide water to the Macarthur and Illawarra regions, the Wollondilly Shire, and metropolitan Sydney. The four dams and associated infrastructure are individually listed on the New South Wales State Heritage Register. History By 1867, Sydney was outgrowing the water supply available from Botany Swamps and the Governor ( Sir John Young) appointed a Commission to recommend a future water supply. In 1869, the Commission recommended the Upper Nepean Scheme. This comprised weirs on the Cataract and Nepean rivers, a storage reservoir at Prospect and of pipelines, tunnels, canals and aqueducts to bring water from the catchment area to Sydney. Work on the Scheme began in 1880 and was completed in 1888. The Sch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Sydney Morning Herald
''The Sydney Morning Herald'' (''SMH'') is a daily compact newspaper published in Sydney, New South Wales, Australia, and owned by Nine. Founded in 1831 as the ''Sydney Herald'', the ''Herald'' is the oldest continuously published newspaper in Australia and "the most widely-read masthead in the country." The newspaper is published in compact print form from Monday to Saturday as ''The Sydney Morning Herald'' and on Sunday as its sister newspaper, '' The Sun-Herald'' and digitally as an online site and app, seven days a week. It is considered a newspaper of record for Australia. The print edition of ''The Sydney Morning Herald'' is available for purchase from many retail outlets throughout the Sydney metropolitan area, most parts of regional New South Wales, the Australian Capital Territory and South East Queensland. Overview ''The Sydney Morning Herald'' publishes a variety of supplements, including the magazines ''Good Weekend'' (included in the Saturday edition of ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cement
A cement is a binder, a chemical substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel ( aggregate) together. Cement mixed with fine aggregate produces mortar for masonry, or with sand and gravel, produces concrete. Concrete is the most widely used material in existence and is behind only water as the planet's most-consumed resource. Cements used in construction are usually inorganic, often lime or calcium silicate based, which can be characterized as hydraulic or the less common non-hydraulic, depending on the ability of the cement to set in the presence of water (see hydraulic and non-hydraulic lime plaster). Hydraulic cements (e.g., Portland cement) set and become adhesive through a chemical reaction between the dry ingredients and water. The chemical reaction results in mineral hydrates that are not very water-soluble and so are quite durable in wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravity Dam
A gravity dam is a dam constructed from concrete or stone masonry and designed to hold back water by using only the weight of the material and its resistance against the foundation to oppose the horizontal pressure of water pushing against it. Gravity dams are designed so that each section of the dam is stable and independent of any other dam section. Characteristics Gravity dams generally require stiff rock foundations of high bearing strength (slightly weathered to fresh), although in rare cases, they have been built on soil foundations. The bearing strength of the foundation limits the allowable position of the resultant force, influencing the overall stability. Also, the stiff nature of the gravity dam structure is unforgiving to differential foundation settlement, which can induce cracking of the dam structure. Gravity dams provide some advantages over embankment dams, the main advantage being that they can tolerate minor over-topping flows without damage, as the concre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heritage Register
This list is of heritage registers, inventories of cultural properties, natural and man-made, tangible and intangible, movable and immovable, that are deemed to be of sufficient heritage value to be separately identified and recorded. In many instances the pages linked below have as their primary focus the registered assets rather than the registers themselves. Where a particular article or set of articles on a foreign-language Wikipedia provides fuller coverage, a link is provided. International *World Heritage Sites (see Lists of World Heritage Sites) – UNESCO, advised by the International Council on Monuments and Sites *Representative list of the Intangible Cultural Heritage of Humanity (UNESCO) *Memory of the World Programme (UNESCO) *Globally Important Agricultural Heritage Systems (GIAHS) – Food and Agriculture Organization *UNESCO Biosphere Reserve * European Heritage Label (EHL) are European sites which are considered milestones in the creation of Europe. At th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cataract Dam
The Cataract Dam is a heritage-listed dam in Cataract (formerly Appin), New South Wales, Australia, provides water to the Macarthur and Illawarra regions, the Wollondilly Shire, and metropolitan Sydney. It is one of four dams and weirs in the catchment of the Upper Nepean Scheme. Completed in 1907 under the supervision of Ernest Macartney de Burgh, the dam is currently owned by Water NSW, an agency of the Government of New South Wales. The dam was listed on the NSW State Heritage Register on 18 November 1999. Structural details A gravity dam with an unlined side spillway extending from the left abutment, it is tall; long; and it holds of water. Cataract Dam was the first dam built in the Upper Nepean Scheme. It was also first dam in Australia to use pre-cast moulded concrete blocks for the upstream face of the dam. The downstream face is of mass poured basalt concrete, with a basalt facing. A readily accessible source of suitable rock was located at Sherbrooke, situated near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoalhaven Scheme
The Shoalhaven Scheme is a dual-purpose water supply and Pumped-storage Hydroelectricity scheme located on the South Coast region of New South Wales, Australia. The Scheme was built as a joint project between the Electricity Commission of NSW and the NSW Metropolitan Water Sewerage and Drainage Board. Management has subsequently passed to Origin Energy and the Sydney Catchment Authority. Water supply Water in the scheme is stored in three principal dams and their associated reservoirs: Tallowa Dam, Fitzroy Falls Dam and Wingecarribee Dam. Wingecarribee River is a tributary of Warragamba River, so water pumped into Wingecarribee Reservoir can be released into Warragamba Dam and hence the Sydney water supply. Water can also be released into Nepean Dam via a system of rock cuttings and tunnels known as Glenquarry Cut. Water from the Nepean Dam can be transferred to Sydney, or to Wollongong via Avon Dam. Power generation In addition to its water supply capabilities which supplem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney Catchment Authority
The Sydney Catchment Authority was a statutory authority of the Government of New South Wales created in 1999 to manage and protect drinking water catchments and catchment infrastructure, and supplies bulk water to its customers, including Sydney Water and a number of local government authorities in the state of New South Wales, Australia. The authority was led by its Chief Executive, who reported to the Board of the authority that was ultimately responsible to the Minister for Primary Industries and Minister for Regional Water. The authority was established pursuant to the . From 1 January 2015, the Sydney Catchment Authority joined with State Water to form WaterNSW, a single organisation responsible for managing bulk water supply across the State. Objectives of the authority The objectives of the authority are: * to manage and protect the catchment area and catchment infrastructure to promote water quality * to protect public health and safety, and the environment * to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clyde Engineering
Clyde Engineering was an Australian manufacturer of locomotives, rolling stock, and other industrial products. It was founded in September 1898 by a syndicate of Sydney businessmen buying the Granville factory of timber merchants Hudson Brothers. The company won contracts for railway rolling stock, a sewerage system, trams and agricultural machinery. In 1907 it won its first contract for steam locomotives for the New South Wales Government Railways. By 1923 it had 2,200 employees. After contracting during the depression it became a major supplier of munitions during World War II. In 1950 it was awarded the first of many contracts for diesel locomotives by the Commonwealth Railways after it was appointed the Australian licensee for Electro-Motive Diesel products. Apart from building locomotives and rolling stock, Clyde Engineering diversified into telephone and industrial electronic equipment, machine tools, domestic aluminium ware, road making and earth making equipmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prospect Reservoir
The Prospect Reservoir is a heritage-listed potable water supply and storage reservoir (water), reservoir created by the Prospect Dam, across the Prospect Creek (New South Wales), Prospect Creek located in the Western Sydney suburb of Prospect, New South Wales, Prospect, in New South Wales, Australia. The eastern bounds of the reservoir are a Prospect Nature Reserve, recreational area and the western periphery are within the bounds of Western Sydney Parklands. It was added to the New South Wales State Heritage Register on 18 November 1999. Prospect Reservoir is Sydney's largest reservoir and stores water conveyed from Warragamba Dam, the Upper Nepean Dams (Cataract, Cordeaux, Avon and Nepean) and if necessary, from the Shoalhaven Scheme, for supplying the larger component of the water distribution system of the Sydney metropolis. Located approximately 34 km west of Sydney, the reservoir is a zoned earth embankment dam, 26m high and approximately 2.2 km long, with a storage cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire (newspaper)
The ''Empire'' was a newspaper published in Sydney, Australia. It was published from 28 December 1850 to 14 February 1875, except for the period from 28 August 1858 to 23 May 1859, when publication was suspended. It was later absorbed by '' The Evening News''. History Henry Parkes founded the ''Empire'' and was its editor/proprietor until the business failed in August 1858. He made it "a newspaper destined to be the chief organ of mid-century liberalism and to serve as the rallying and reconciliation point for the sharpest radical and liberal minds of the day". The paper was bought by Samuel Bennett and William Hanson and resumed publication in May 1859 with the promise that "The Empire … will continue under the new management to advocate the same great principles by which it has hitherto been distinguished". In 1875 labour difficulties forced Bennett to merge the ''Empire'' with another of his papers, the ''Evening News''. ''The Evening News'' continued to be published unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Woore
Thomas Woore (29 January 1804 – 21 June 1878) was a Royal Navy officer, grazier, railways leader and surveyor. Woore was born in Derry, County Londonderry, Ireland and died in Double Bay, Sydney, Australia. Moore joined the Royal Navy in 1819 serving on various ships until retiring in 1834. On 1 January 1835, he married Mary Dickson, daughter of John Dickson. From 1846 until 1848 he worked on his own surveying possibilities for the proposed railway line being put forward by the early version of the Sydney Railway Company The Main Suburban railway line is the technical name for the trunk railway line between Redfern railway station and Parramatta railway station in Sydney, Australia, but now generally refers to the section between Redfern and where the Old Main S .... In 1867 he was commissioned, with others, to search for a solution to the water shortage of Sydney. References Further reading * * * * * * * Royal Navy officers Australian farmers Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_046_(40739934332).jpg "Click for more on -> Prospect Reservoir")
