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Holyhead Harbour
Holyhead Breakwater is situated at the north-western end of Holyhead in Anglesey in North Wales. The Victorian structure, which is long, is the longest breakwater in the United Kingdom. The breakwater, which is accessible in good weather, has a promenade on top which leads out to the Holyhead Breakwater Lighthouse. Background In the age of sail, northerly winds in the Irish Sea could often prevent ships from Ireland entering the old harbour at Holyhead. When adverse weather conditions halted sailings from Holyhead, passengers and cargo had to be moved to Porth Dafarch on the southerly side of Holy Island. The sheltered bay was used from the mid-17th into the 19th century as an alternative to the main port. The customs post, dating from 1819, can still be seen at Porth Dafarch. The Acts of Union 1800 that united the Parliament of Great Britain with the Parliament of Ireland necessitated immediate improvements to the old harbour to improve the links between Dublin a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse And Breakwater, Holyhead Harbour - Geograph
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Rennie The Elder
John Rennie FRSE FRS (7 June 1761 – 4 October 1821) was a Scottish civil engineer who designed many bridges, canals, docks and warehouses, and a pioneer in the use of structural cast-iron. Early years He was born the younger son of James Rennie, a farmer near Phantassie, near East Linton, East Lothian, Scotland. John showed a taste for mechanics at a very early age, and was allowed to spend much time in the workshop of Andrew Meikle, a millwright and the inventor of the threshing machine, who lived at Houston Mill on the Phantassie estate. After receiving a normal basic education at the parish school of Prestonkirk Parish Church, he was sent to the burgh school at Dunbar, and in November 1780 he matriculated at the University of Edinburgh, where he remained until 1783. His older brother George remained to assist in the family agricultural business. Rennie worked as a millwright to have established a business. His originality was exhibited by the introduction of cast iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superintendent (construction)
On large construction projects, the superintendent's job is to run the day-to-day operations on the construction site and control the short-term schedule. The role of the superintendent also includes important quality control and subcontractor coordination responsibilities. It is common for most finance-related tasks (especially labor and material cost control) and long-term scheduling to be handled by a project manager. The project manager and superintendent need to cooperate and share control effectively. Superintendents are almost universally stationed on the construction site, while project managers are usually based in the contractor's office with part-time on site responsibilities. On anything other than small projects, the superintendent is often assisted by a project engineer Project engineering includes all parts of the design of manufacturing or processing facilities, either new or modifications to and expansions of existing facilities. A "project" consists of a coor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chester And Holyhead Railway
The Chester and Holyhead Railway was an early railway company conceived to improve transmission of Government dispatches between London and Ireland, as well as ordinary railway objectives. Its construction was hugely expensive, chiefly due to the cost of building the Britannia Tubular Bridge over the Menai Strait. The company had relied on Government support in facilitating the ferry service, and this proved to be uncertain. The company opened its main line throughout in 1850. It relied on the co-operation of other railways to reach London and in 1859 it was absorbed by the London and North Western Railway. There were extensive mineral deposits at a number of locations south of the C&HR main line, and the C&HR and the LNWR encouraged the building of branch lines to serve them. Llandudno was an early centre of leisure and holiday travel, and in the last decades of the nineteenth century, that traffic became increasingly important. In the twentieth century, the North Wales co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roadstead
A roadstead (or ''roads'' – the earlier form) is a body of water sheltered from rip currents, spring tides, or ocean swell where ships can lie reasonably safely at anchor without dragging or snatching.United States Army technical manual, TM 5-360. Port Construction and Rehabilitation'. Washington: United States. Government Printing Office, 1964. It can be open or natural, usually estuary-based, or may be created artificially. In maritime law, it is described as a "known general station for ships, notoriously used as such, and distinguished by the name". Definition A roadstead can be an area of safe anchorage for ships waiting to enter a port, or to form a convoy. If sufficiently sheltered and convenient, it can be used for the transshipment of goods, stores, and troops, either separately or in combination. The same applies in transfers to and from shore by Lighter (barge), lighters. In the days of sailing ships, some voyages could only easily be made with a change in wind dir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local And Personal Acts Of Parliament (United Kingdom)
Private acts are laws in the United Kingdom which apply to a particular individual or group of individuals, or corporate entity. This contrasts with a public general Act of Parliament (statute) which applies to the nation-state. Private acts can afford relief from another law; grant a unique benefit or, grant powers not available under the general law; or, relieve someone from legal responsibility for some allegedly wrongful act. There are now two types of private act: Acts for the benefit of individuals (known as personal acts), and others acts of local or limited application (known as local acts). This distinction between personal acts and local acts was introduced in 1797, before that time there were simply private acts. Private acts should not be confused with private member's bills—which, in the Westminster system, are bills for a public general Act of Parliament proposed by individual parliamentarians rather than the government. About 11,000 private or personal acts have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Rail Transport In Great Britain 1830–1922
The history of rail transport in Great Britain 1830–1922 covers the period between the opening of the Liverpool and Manchester Railway (L&MR), and the Grouping, the amalgamation of almost all of Britain's many railway companies into the Big Four by the Railways Act 1921. The 1830s As Manchester had grown on cotton spinning, so Leeds had a growing trade in weaving. The Pennines restricted canal development, so the railway provided a realistic alternative, especially with the growth in coal usage from the mines in the North East and Yorkshire. A number of lines were approved in the area, such as the Leeds and Selby Railway, in 1830, which would link the former to the port of Hull, via the River Ouse. While the L&MR had not ousted the Lancashire canal system from the transport of goods, there was an unexpected enthusiasm for passenger travel. The financial success of these lines was beyond all expectations, and interests in London and Birmingham soon planned to buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Island, Anglesey
Salt Island ( cy, Ynys yr Halen) is joined to Holy Island, Anglesey, in North Wales. It is a natural provider of shelter for the town's Old Harbour from the Irish Sea and is part of the Port of Holyhead. History The island is believed to have gained its name from a factory on the island which processed sea water in order to extract sea salt. By the early 18th century, the sea salt was often mixed with rock salt (often smuggled onto the island) to increase the quality of the factory's product. The factory ceased production in 1775. The Stanley Sailors' Hospital was set up in 1871 by public subscription and initially only treated sailors although it quickly became a general hospital. It was taken over by the National Health Service in 1948 and closed its doors in 1987 and was subsequently demolished. Lighthouse There have been three lighthouses located on the island. The current lighthouse is the Holyhead Mail Pier Light. It was designed by John Rennie the Elder in 1821, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Packet Trade
Generally, packet trade is any regularly scheduled cargo, passenger and mail trade conducted by ship. The ships are called "packet boats" as their original function was to carry mail. A "packet ship" was originally a vessel employed to carry post office mail packets to and from British embassies, colonies and outposts. In sea transport, a packet service is a regular, scheduled service, carrying freight and passengers. The ships used for this service are called packet ships or packet boats. The seamen are called packetmen, and the business is called packet trade. "Packet" can mean a small parcel but, originally meant a parcel of important correspondence or valuable items, for urgent delivery.Oxford English Dictionary - ''Packet'': "A small pack, package, or parcel. In later use freq.: the container or wrapping in which goods are sold; packaging; a bag or envelope for packing something in. Also: the contents of a packet. In early use chiefly used of a parcel of letters or dispatche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanley Embankment
The Stanley Embankment (known locally as the Cob) is a railway, road and cycleway embankment that crosses the Cymyran Strait in Wales, connecting the Island of Anglesey and Holy Island. It carries both the North Wales Coast Line for trains, which runs from Crewe to Holyhead and the A5 road between London and Holyhead. The embankment was designed by, and its construction overseen by, Thomas Telford and was named after the Stanley family who were significant benefactors to the area.Hughes, Margaret: ''"Anglesey from the sea"'', page 73. Gwasg Carreg Gwalch, 2001 Prior to its construction the fastest route to Holyhead from the island's mainland was via the old stone bridge at Four Mile Bridge ( cy, Pontrhydybont/Pont-rhydbont/Pontrhypont). When the A5 road was being constructed between London and the Port of Holyhead a more direct route was needed. Construction started in 1822 and completed a year later and is a total of long.Jones, G: ''"Anglesey Railways"'', page 17. Gwasg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menai Suspension Bridge
The Menai Suspension Bridge ( cy, Pont y Borth, Pont Grog y Borth) is a suspension bridge spanning the Menai Strait between the island of Anglesey and the mainland of Wales. Designed by Thomas Telford and completed in 1826, it was the world's first major suspension bridge. The bridge still carries road traffic and is a Grade I listed structure. Background The Menai Strait was created by glacial erosion along a line of weakness associated with the Menai Strait Fault System. During a series of Pleistocene glaciations (that lasted from about 2,580,000 to 11,700 years ago), a succession of ice-sheets moved from northeast to southwest across Anglesey and neighbouring Gwynedd, scouring the underlying rock and creating a series of linear bedrock hollows. The deepest of these channels eventually became flooded by the sea as the ice sheets receded, forming the Menai Strait. As Anglesey has been an island throughout recorded human history, the only way to reach it was by crossing the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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