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1 surveyor
[sə'veɪə(r)]1) BE (in housebuying) perito m. (edile)2) geogr. geol. (for map-making) topografo m. (-a); (for industry, oil) perito m.* * *noun (a person whose job is to survey buildings or land.) geometra; perito* * *surveyor /səˈveɪə(r)/n.1 geometra; agrimensore; topografo2 ispettore; controllore: a surveyor of roads, un ispettore (dell'azienda) delle strade; a customs surveyor, un ispettore doganale; a surveyor of weights and measures, un controllore dei pesi e delle misure3 (ass.) perito; periziatore● surveyor's compass, bussola topografica □ surveyor's level, livella a cannocchiale □ (ass., naut.) marine surveyor, perito marittimosurveyorshipn. [u]ufficio di controllore; ispettorato.* * *[sə'veɪə(r)]1) BE (in housebuying) perito m. (edile)2) geogr. geol. (for map-making) topografo m. (-a); (for industry, oil) perito m. -
2 McAdam, John Loudon
[br]b. 21 September 1756 Ayr, Ayrshire, Scotlandd. 26 November 1836 Moffat, Dumfriesshire, Scotland[br]Scottish road builder, inventor of the macadam road surface.[br]McAdam was the son of one of the founder of the first bank in Ayr. As an infant, he nearly died in a fire which destroyed the family's house of Laywyne, in Carsphairn parish; the family then moved to Blairquhan, near Straiton. Thence he went to the parish school in Maybole, where he is said to have made a model section of a local road. In 1770, when his father died, he was sent to America where he was brought up by an uncle who was a merchant in New York. He stayed in America until the close of the revolution, becoming an agent for the sale of prizes and managing to amass a considerable fortune. He returned to Scotland where he settled at Sauchrie in Ayrshire. There he was a magistrate, Deputy-Lieutenant of the county and a road trustee, spending thirteen years there. In 1798 he moved to Falmouth in Devon, England, on his appointment as agent for revictualling of the Royal Navy in western ports.He continued the series of experiments started in Ayrshire on the construction of roads. From these he concluded that a road should be built on a raised foundation with drains formed on either side, and should be composed of a number of layers of hard stone broken into angular fragments of roughly cubical shape; the bottom layer would be larger rocks, with layers of progressively smaller rocks above, all bound together with fine gravel. This would become compacted and almost impermeable to water by the action of the traffic passing over it. In 1815 he was appointed Surveyor-General of Bristol's roads and put his theories to the test.In 1823 a Committee of the House of Commons was appointed to consider the use of "macadamized" roads in larger towns; McAdam gave evidence to this committee, and it voted to give him £10,000 for his past work. In 1827 he was appointed Surveyor-General of Roads and moved to Hoddesdon, Hertfordshire. From there he made yearly visits to Scotland and it was while returning from one of these that he died, at Moffat in the Scottish Borders. He had married twice, both times to American women; his first wife was the mother of all seven of his children.McAdam's method of road construction was much cheaper than that of Thomas Telford, and did much to ease travel and communications; it was therefore adopted by the majority of Turnpike Trusts in Britain, and the macadamization process quickly spread to other countries.[br]Bibliography1819. A Practical Essay on the Scientific Repair and Preservation of Roads.1820. Present State of Road-Making.Further ReadingR.Devereux, 1936, John Loudon McAdam: A Chapter from the History of Highways, London: Oxford University Press.IMcN -
3 Yeoman, Thomas
SUBJECT AREA: Civil engineering[br]b. c. 1700 probably near Northampton, Englandd. 24 January 1781 London, England[br]English surveyor and civil engineer.[br]Very little is known of his early life, but he was clearly a skilful and gifted engineer who had received comprehensive practical training, for in 1743 he erected the machinery in the world's first water-powered cotton mill at Northampton on the river Nene. In 1748 he invented a weighing machine for use by turnpike trusts for weighing wagons. Until 1757 he remained in Northampton, mainly surveying enclosures and turnpike roads and making agricultural machinery. He also gained a national reputation for building and installing very successful ventilating equipment (invented by Dr Stephen Hales) in hospitals, prisons and ships, including some ventilators of Yeoman's own design in the Houses of Parliament.Meanwhile he developed an interest in river improvements, and in 1744 he made his first survey of the River Nene between Thrapston and Northampton; he repeated the survey in 1753 and subsequently gave evidence in parliamentary proceedings in 1756. The following year he was in Gloucestershire surveying the line of the Stroudwater Canal, an operation that he repeated in 1776. Also in 1757, he was appointed Surveyor to the River Ivel Navigation in Bedfordshire. In 1761 he was back on the Nene. During 1762–5 he carried out surveys for the Chelmer \& Blackwater Navigation, although the work was not undertaken for another thirty years. In 1765 he reported on land-drainage improvements for the Kentish Sour. It was at this time that he became associated with John Smeaton in a major survey in 1766 of the river Lea for the Lee Navigation Trustees, having already made some surveys with Joseph Nickalls near Waltham Abbey in 1762. Yeoman modified some of Smeaton's proposals and on 1 July 1767 was officially appointed Surveyor to the Lee Navigation Trustees, a post he retained until 1771. He also advised on the work to create the Stort Navigation, and at the official opening on 24 October 1769 he made a formal speech announcing: "Now is Bishops Stortford open to all the ports of the world." Among his other works were: advice on Ferriby Sluice on the River Ancholme (1766); reports on the Forth \& Clyde Canal, the North Level and Wisbech outfall on the Nene, the Coventry Canal, and estimates for the Leeds and Selby Canal (1768–71); estimates for the extension of the Medway Navigation from Tonbridge to Edenbridge (1771); and between 1767 and 1777 he was consulted, with other engineers, by the City of London on problems regarding the Thames.He joined the Northampton Philosophical Society shortly after its formation in 1743 and was President several times before he moved to London. In 1760 he became a member of the Society for the Encouragement of Arts, Manufactures and Commerce, and in 1763 he was chosen as joint Chairman of the Committee on Mechanics—a position he held until 1778. He was elected a Fellow of the Royal Society on 12 January 1764. On the formation of the Smeatonian Society of Civil Engineers, the forerunner of the present Institution of Civil Engineers, he was elected first President in 1771, remaining as such until his illness in 1780.[br]Principal Honours and DistinctionsFRS 1764. President, Smeatonian Society of Civil Engineers 1771–80; Treasurer 1771–7.JHB -
4 Metcalf, John
[br]b. 1717 Knaresborough, Yorkshire, England d. 1810[br]English pioneer road builder.[br]The son of poor working parents, at the age of 6 an attack of smallpox left him blind; however, this did not restrict his future activities, which included swimming and riding. He learned the violin and was much employed as the fiddle-player at country parties. He saved enough money to buy a horse on which he hunted. He took part in bowls, wrestling and boxing, being a robust six foot two inches tall. He rode to Whitby and went thence by boat to London and made other trips to York, Reading and Windsor. In 1740 Colonel Liddell offered him a seat in his coach from London to Harrogate, but he declined and got there more quickly on foot. He set up a one-horse chaise and a four-wheeler for hire in Harrogate, but the local innkeepers set up in competition in the public hire business. He went into the fish business, buying at the coast and selling in Leeds and other towns, but made little profit so he took up his violin again. During the rebellion of 1745 he recruited for Colonel Thornton and served to fight at Hexham, Newcastle and Falkirk, returning home after the Battle of Culloden. He then started travelling between Yorkshire, where be bought cotton and worsted stockings, and Aberdeen, where he sold horses. He set up a twice-weekly service of stage wagons between Knaresborough and York.In 1765 an Act was passed for a turnpike road between Harrogate and Boroughbridge and he offered to build the Master Surveyor, a Mr Ostler, three miles (5 km) of road between Minskip and Fearnly, selling his wagons and his interest in the carrying business. The road was built satisfactorily and on time. He then quoted for a bridge at Boroughbridge and for a turnpike road between Knaresborough and Harrogate. He built many other roads, always doing the survey of the route on his own. The roads crossed bogs on a base of ling and furze. Many of his roads outside Yorkshire were in Lancashire, Cheshire and Derbyshire. In all he built some 180 miles (290 km) of road, for which he was paid some £65,000.He worked for thirty years on road building, retiring in old age to a cotton business in Stockport where he had six spinning jennies and a carding engine; however, he found there was little profit in this so he gave the machinery to his son-in-law. The last road he built was from Haslington to Accrington, but due to the rise in labour costs brought about by the demand from the canal boom, he only made £40 profit on a £3,000 contract; the road was completed in 1792, when he retired to his farm at Spofforth at the age of 75. There he died, leaving a wife, four children, twenty grandchildren and ninety greatgrandchildren. His wife was the daughter of the landlord of the Granby Inn, Knaresborough.[br]Further ReadingS.Smiles, Lives of the Engineers, Metcalfe, Telford: John Murray.IMcN -
5 Telford, Thomas
[br]b. 9 August 1757 Glendinning, Dumfriesshire, Scotlandd. 2 September 1834 London, England.[br]Scottish civil engineer.[br]Telford was the son of a shepherd, who died when the boy was in his first year. Brought up by his mother, Janet Jackson, he attended the parish school at Westerkirk. He was apprenticed to a stonemason in Lochmaben and to another in Langholm. In 1780 he walked from Eskdale to Edinburgh and in 1872 rode to London on a horse that he was to deliver there. He worked for Sir William Chambers as a mason on Somerset House, then on the Eskdale house of Sir James Johnstone. In 1783–4 he worked on the new Commissioner's House and other buildings at Portsmouth dockyard.In late 1786 Telford was appointed County Surveyor for Shropshire and moved to Shrewsbury Castle, with work initially on the new infirmary and County Gaol. He designed the church of St Mary Magdalene, Bridgnorth, and also the church at Madley. Telford built his first bridge in 1790–2 at Montford; between 1790 and 1796 he built forty-five road bridges in Shropshire, including Buildwas Bridge. In September 1793 he was appointed general agent, engineer and architect to the Ellesmere Canal, which was to connect the Mersey and Dee rivers with the Severn at Shrewsbury; William Jessop was Principal Engineer. This work included the Pont Cysyllte aqueduct, a 1,000 ft (305 m) long cast-iron trough 127 ft (39 m) above ground level, which entailed an on-site ironworks and took ten years to complete; the aqueduct is still in use today. In 1800 Telford put forward a plan for a new London Bridge with a single cast-iron arch with a span of 600 ft (183 m) but this was not built.In 1801 Telford was appointed engineer to the British Fisheries Society "to report on Highland Communications" in Scotland where, over the following eighteen years, 920 miles (1,480 km) of new roads were built, 280 miles (450 km) of the old military roads were realigned and rebuilt, over 1,000 bridges were constructed and much harbour work done, all under Telford's direction. A further 180 miles (290 km) of new roads were also constructed in the Lowlands of Scotland. From 1804 to 1822 he was also engaged on the construction of the Caledonian Canal: 119 miles (191 km) in all, 58 miles (93 km) being sea loch, 38 miles (61 km) being Lochs Lochy, Oich and Ness, 23 miles (37 km) having to be cut.In 1808 he was invited by King Gustav IV Adolf of Sweden to assist Count Baltzar von Platen in the survey and construction of a canal between the North Sea and the Baltic. Telford surveyed the 114 mile (183 km) route in six weeks; 53 miles (85 km) of new canal were to be cut. Soon after the plans for the canal were completed, the King of Sweden created him a Knight of the Order of Vasa, an honour that he would have liked to have declined. At one time some 60,000 soldiers and seamen were engaged on the work, Telford supplying supervisors, machinery—including an 8 hp steam dredger from the Donkin works and machinery for two small paddle boats—and ironwork for some of the locks. Under his direction an ironworks was set up at Motala, the foundation of an important Swedish industrial concern which is still flourishing today. The Gotha Canal was opened in September 1832.In 1811 Telford was asked to make recommendations for the improvement of the Shrewsbury to Holyhead section of the London-Holyhead road, and in 1815 he was asked to survey the whole route from London for a Parliamentary Committee. Construction of his new road took fifteen years, apart from the bridges at Conway and over the Menai Straits, both suspension bridges by Telford and opened in 1826. The Menai bridge had a span of 579 ft (176 m), the roadway being 153 ft (47 m) above the water level.In 1817 Telford was appointed Engineer to the Exchequer Loan Commission, a body set up to make capital loans for deserving projects in the hard times that followed after the peace of Waterloo. In 1820 he became the first President of the Engineers Institute, which gained its Royal Charter in 1828 to become the Institution of Civil Engineers. He was appointed Engineer to the St Katharine's Dock Company during its construction from 1825 to 1828, and was consulted on several early railway projects including the Liverpool and Manchester as well as a number of canal works in the Midlands including the new Harecastle tunnel, 3,000 ft (914 m) long.Telford led a largely itinerant life, living in hotels and lodgings, acquiring his own house for the first time in 1821, 24 Abingdon Street, Westminster, which was partly used as a school for young civil engineers. He died there in 1834, after suffering in his later years from the isolation of deafness. He was buried in Westminster Abbey.[br]Principal Honours and DistinctionsFRSE 1803. Knight of the Order of Vasa, Sweden 1808. FRS 1827. First President, Engineers Insitute 1820.Further ReadingL.T.C.Rolt, 1979, Thomas Telford, London: Penguin.C.Hadfield, 1993, Thomas Telford's Temptation, London: M. \& M.Baldwin.IMcN -
6 Straßenmeister
Straßenmeister m area surveyor, surveyor of highways [roads], road overseerDeutsch-Englisch Fachwörterbuch Architektur und Bauwesen > Straßenmeister
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7 Shaw, Percy
[br]b. 1889 Yorkshire, England d. 1975[br]English inventor of the "catseye" reflecting roadstud.[br]Little is known of Shaw's youth, but in the 1930s he was running a comparatively successful business repairing roads. One evening in 1933, he was driving to his home in Halifax, West Yorkshire; it was late, dark and foggy and only the reflection of his headlights from the tram-tracks guided him and kept him on the road. He decided to find or make an alternative to tramlines, which were not universal and by that time were being taken up as trams were being replaced with diesel buses.Shaw needed a place to work and bought the old Boothtown Mansion, a cloth-merchant's house built in the mid-eighteenth century. There he devoted himself to the production of a prototype of the reflecting roadstud, inspired by the reflective nature of a cat's eyes. Shaw's design consisted of a prism backed by an aluminium mirror, set in pairs in a rubber casing; when traffic passed over the stud, the prisms would be wiped clean as the casing was depressed. In 1934, Shaw obtained permission from the county surveyor to lay, at his own expense, a short stretch of catseyes on a main highway near his home: fifty were laid at Brightlington cross-roads, an accident blackspot near Bradford. This was inspected by a number of surveyors in 1936. The first order for catseyes had already been placed in 1935, for a pedestrian crossing in Baldon, Yorkshire. There were alternative designs in existence, particularly in France, and in 1937 the Ministry of Transport laid an 8 km (5 mile) stretch in Oxfordshire with sample lengths of different types of studs. After two years, most of them had fractured, become displaced or ceased to reflect; only the product of Shaw's company, Reflecting Roadstuds Ltd, was still in perfect condition. The outbreak of the Second World War brought blackout regulations, which caused a great boost to sales of reflecting roadstuds; orders reached some 40,000 per week. Production was limited, however, due to the shortage of rubber supplies after the Japanese overran South-East Asia; until the end of the war, only about 12,000 catseyes were produced a year.Over fifty million catseyes have been installed in Britain, where on average there are about two hundred and fifty catseyes in each kilometre of road, if laid in a single line. The success of Shaw's invention brought him great wealth, although he continued to live in the same house, without curtains—which obstructed his view—or carpets—which harboured odours and germs. He had three Rolls-Royce cars, and four television sets which were permanently switched on while he was at home, each tuned to a different channel.[br]Principal Honours and DistinctionsOBE 1965.Further ReadingE.de Bono (ed.), 1979, Eureka, London: Thames \& Hudson."Percy's bright idea", En Route (the magazine of the Caravan Club), reprinted in The Police Review, 23 March 1983.IMcN -
8 ♦ building
♦ building /ˈbɪldɪŋ/A n.2 [u] edilizia; costruzioni (pl.)3 [u] creazione; costruzione: the building of good relationships, la creazione di buoni rapporti; the building of suspense, la creazione di una suspenseB a.1 edile; edilizio; da costruzione: building site, area edificabile; ( anche) cantiere edile; building contractor, imprenditore edile; building materials, materiali edilizi (o da costruzione); building permit, licenza edilizia; building stone, pietra da costruzione; building trade, edilizia; settore edilizio; building worker, (operaio) edile; building yard, cantiere edile; DIALOGO → - Building work- What kind of building work are you having done?, che tipo di lavori di costruzione dovete far fare?2 edificabile; fabbricabile: building land, terreno edificabile; building lot, area edificabile; sito fabbricabile● building block, cubo, cubetto, mattoncino ( per il gioco delle costruzioni); (fig.) elemento costitutivo, mattone: a set of building blocks, il gioco delle costruzioni; the building blocks of our society, gli elementi basilari della nostra società; software building blocks, componenti di software □ (edil.) building cleaners, ripulitori di esterni ( di edifici) □ (leg.) building lease, affitto di terreno ( di solito per 99 anni) con diritto di costruzione; costituzione di diritto di superficie; locazione per costruzione □ (naut.) building slip, scalo di costruzione □ (fin., in GB) building society, istituto di credito immobiliare □ building surveyor, perito edile; geometra. -
9 στενώπαρχος
στενώπ-αρχος, ὁ,Greek-English dictionary (Αγγλικά Ελληνικά-λεξικό) > στενώπαρχος
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