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Binnian Tunnel
The Binnian Tunnel (2.5 miles long) was constructed between 1947 and 1950/51 and is located under the Mourne Mountains in County Down, Northern Ireland. The main purpose of the tunnel is to divert water from the Annalong Valley to the Silent Valley Reservoir underneath Slieve Binnian, after which the tunnel was named. A workforce of 150 was involved in two tunnelling teams which started from opposite ends and met in the middle nearly 800m under the roof of the mountain. When the two teams met in the middle on 6 December 1950, they were only inches out. The tunnel was created using drilling and blasting techniques. The shelters for the workers can be found on Slievenaglogh. The tunnel was designed to carry of water per day, be long, high and wide. The tunnel was officially opened in August 1952. See also * Silent Valley Reservoir The Silent Valley Reservoir is a reservoir located in the Mourne Mountains near Kilkeel, County Down in Northern Ireland. It supplies most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binnian Tunnel
The Binnian Tunnel (2.5 miles long) was constructed between 1947 and 1950/51 and is located under the Mourne Mountains in County Down, Northern Ireland. The main purpose of the tunnel is to divert water from the Annalong Valley to the Silent Valley Reservoir underneath Slieve Binnian, after which the tunnel was named. A workforce of 150 was involved in two tunnelling teams which started from opposite ends and met in the middle nearly 800m under the roof of the mountain. When the two teams met in the middle on 6 December 1950, they were only inches out. The tunnel was created using drilling and blasting techniques. The shelters for the workers can be found on Slievenaglogh. The tunnel was designed to carry of water per day, be long, high and wide. The tunnel was officially opened in August 1952. See also * Silent Valley Reservoir The Silent Valley Reservoir is a reservoir located in the Mourne Mountains near Kilkeel, County Down in Northern Ireland. It supplies most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mourne Mountains
The Mourne Mountains ( ; ga, Beanna Boirche), also called the Mournes or Mountains of Mourne, are a granite mountain range in County Down in the south-east of Northern Ireland. They include the highest mountains in Northern Ireland, the highest of which is Slieve Donard at . The Mournes are designated an Area of Outstanding Natural Beauty and it has been proposed to make the area Northern Ireland's first national park. The area is partly owned by the National Trust and sees many visitors every year. The Mourne Wall crosses fifteen of the summits and was built to enclose the catchment basin of the Silent Valley and Ben Crom reservoirs. Mountains The name ' Mourne' is derived from the name of a Gaelic clan or sept called the ''Múghdhorna''. The common Irish name for the mountains, ''na Beanna Boirche'', may mean "the peaks of the peak district" or "peaks of Boirche" (a mythical king and cowherd). It was historically anglicized as 'Bennyborfy'. Some of the mountains have nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Down
County Down () is one of the six counties of Northern Ireland, one of the nine counties of Ulster and one of the traditional thirty-two counties of Ireland. It covers an area of and has a population of 531,665. It borders County Antrim to the north, the Irish Sea to the east, County Armagh to the west, and County Louth across Carlingford Lough to the southwest. In the east of the county is Strangford Lough and the Ards Peninsula. The largest town is Bangor, on the northeast coast. Three other large towns and cities are on its border: Newry lies on the western border with County Armagh, while Lisburn and Belfast lie on the northern border with County Antrim. Down contains both the southernmost point of Northern Ireland (Cranfield Point) and the easternmost point of Ireland (Burr Point). It was one of two counties of Northern Ireland to have a Protestant majority at the 2001 census. The other Protestant majority County is County Antrim to the north. In March 2018, ''The Sunda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Ireland
Northern Ireland ( ga, Tuaisceart Éireann ; sco, label= Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is variously described as a country, province or region. Northern Ireland shares an open border to the south and west with the Republic of Ireland. In 2021, its population was 1,903,100, making up about 27% of Ireland's population and about 3% of the UK's population. The Northern Ireland Assembly (colloquially referred to as Stormont after its location), established by the Northern Ireland Act 1998, holds responsibility for a range of devolved policy matters, while other areas are reserved for the UK Government. Northern Ireland cooperates with the Republic of Ireland in several areas. Northern Ireland was created in May 1921, when Ireland was partitioned by the Government of Ireland Act 1920, creating a devolved government for the six northeastern counties. As was intended, Northern Ireland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annalong
Annalong () is a seaside village in County Down, Northern Ireland at the foot of the Mourne Mountains. It is situated in the Civil parishes in Ireland, civil parish of Kilkeel and the historic Barony (geographic), barony of Mourne (barony), Mourne. It had a population of 1,805 people at the United Kingdom Census 2001, 2001 Census and lies within the Newry and Mourne District Council area. The village was once engaged in exporting dressed granite and is now a fishing and holiday resort. Annalong Primary School is in the village and Annalong Community Development Association was established in 1994. History On 13 January 1843, fishing boats from Newcastle, County Down, Newcastle and Annalong set out for the usual fishing stations but were caught in a gale. Fourteen boats were lost in the heavy seas, including a boat which had come to the rescue. Only two boats survived, the ''Victoria'' and the ''Brothers''. In all, 76 men perished, 30 of them from Annalong. It is estimated that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silent Valley Reservoir
The Silent Valley Reservoir is a reservoir located in the Mourne Mountains near Kilkeel, County Down in Northern Ireland. It supplies most of the water for County Down, surrounding counties and most of Belfast. It is owned and maintained by Northern Ireland Water Limited (formerly DRD Water Service). The reservoir was built between 1923 and 1933 by a workforce of over 1,000 men, nine of whom died during construction. History In 1891, the Belfast Water Commissioners (BWC and later the Belfast City and District Water Commissioners or BC&DWC) hired Luke Livingston Macassey to investigate options for a source of an additional water supply for the expanding city of Belfast. Macassey selected the Mourne Mountains for the reasons summarised in a 1935 report:The portion of the Mourne Mountains acquired by the Commissioners totals approximately 9,000 acres. It is all mountainland ic uninhabited, and a large part of it is rocky and precipitous. It extends from about 330 feet above sea-lev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slieve Binnian
Slieve Binnian () is one of the Mourne Mountains in County Down, Northern Ireland, 9 km north of Kilkeel. It is the third-highest mountain in Northern Ireland at . The summit is broad and flat with rocky tors at the north and south ends, with the ''Back Castles'', impressive towers of granite, in between. To the south-west is Wee Binnian () (460m). It lies east of Silent Valley Reservoir and west of the Annalong Valley. The Mourne Wall also crosses over Slieve Binnian. The mountain is in the townland of Brackenagh East Upper (379 acres), the civil parish of Kilkeel and the historic barony of Mourne. Places of interest *Overlooking Annalong Wood on the eastern slopes of Slieve Binnian is the disused quarry of Douglas Crag. *What appears to be the remains of an abandoned quarrying village lies on the south eastern slopes of Slieve Binnan. Ruins of rock huts are spread across a landscape littered with part quarried rock. Binnian Tunnel The Binnian Tunnel The Binnian Tunne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drilling And Blasting
Drilling and blasting is the controlled use of explosives and other methods, such as gas pressure blasting pyrotechnics, to break rock for excavation. It is practiced most often in mining, quarrying and civil engineering such as dam, tunnel or road construction. The result of rock blasting is often known as a rock cut. Drilling and blasting currently utilizes many different varieties of explosives with different compositions and performance properties. Higher velocity explosives are used for relatively hard rock in order to shatter and break the rock, while low velocity explosives are used in soft rocks to generate more gas pressure and a greater heaving effect. For instance, an early 20th-century blasting manual compared the effects of black powder to that of a wedge, and dynamite to that of a hammer. The most commonly used explosives in mining today are ANFO based blends due to lower cost than dynamite. Before the advent of tunnel boring machines (TBMs), drilling and blas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Ireland Water
Northern Ireland Water Limited ( ga, Uisce Thuaisceart Éireann; Ulster-Scots: ''Norlin Airlan Wattèr'') is a water company in Northern Ireland. Formerly an executive agency within Northern Ireland Executive, it became a government-owned company on 1 April 2007. The company now sits as an Agency within the Department of Infrastructure (DfI). The company provides 575 million litres of clean water a day for almost 1.8 million people as well as treating 340 million litres of wastewater every day, and has approximately 1,300 staff. It is responsible for 27,000 km of watermains and 16,000 km of sewerage mains, as well as 23 water treatment works and 1,030 wastewater treatment works. It cost around £460m each year to deliver water services across Northern Ireland. History Prior to 1973, water and sewerage services in Northern Ireland outside Belfast were the responsibility of local councils. Within the capital, the Belfast City and District Water Commissioners were resp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Ireland Coast And Countryside
Northern may refer to the following: Geography * North, a point in direction * Northern Europe, the northern part or region of Europe * Northern Highland, a region of Wisconsin, United States * Northern Province, Sri Lanka * Northern Range, a range of hills in Trinidad Schools * Northern Collegiate Institute and Vocational School (NCIVS), a school in Sarnia, Canada * Northern Secondary School, Toronto, Canada * Northern Secondary School (Sturgeon Falls), Ontario, Canada * Northern University (other), various institutions * Northern Guilford High School, a public high school in Greensboro, North Carolina Companies * Arriva Rail North, a former train operating company in northern England * Northern Bank, commercial bank in Northern Ireland * Northern Foods, based in Leeds, England * Northern Pictures, an Australian-based television production company * Northern Rail, a former train operating company in northern England * Northern Railway of Canada, a defunct railway in O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Tunnels
Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water covers ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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