|
MV Derbyshire
MV ''Derbyshire'' was a British ore-bulk-oil combination carrier built in 1976 by Swan Hunter, as the last in the series of the sextet. She was registered at Liverpool and owned by Bibby Line. ''Derbyshire'' was lost on 9 September 1980 during Typhoon Orchid, south of Japan. All 42 crew members and two of their wives were killed in the sinking. At 91,655 gross register tons, she is the largest British ship ever to have been lost at sea. History MV ''Derbyshire'' was launched in late 1975 and entered service in June 1976, as the last ship of the ''Bridge''-class combination carrier, originally named ''Liverpool Bridge''. She and ''English Bridge'' (later ''Worcestershire'' and ''Kowloon Bridge'') were built by the Seabridge Shipping Ltd. consortium for Bibby Line. The ship was laid up for two of its four years of service life. In 1978, ''Liverpool Bridge'' was renamed ''Derbyshire'', the fourth ship to carry the name in the company's fleet. On 11 July 1980, on what turned ou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MV English Bridge
MV ''Kowloon Bridge'' was a ore-bulk-oil combination carrier built by Swan Hunter in 1973. She sank off the coast of the Republic of Ireland in December 1986. History The MV ''Kowloon Bridge'' was built on the River Tees by Swan Hunter for the Bibby Line and originally named ''English Bridge''. In 1977, the vessel was renamed ''Worcestershire'', as the fourth vessel to carry that name in the Bibby Line fleet. In 1979, the vessel was sold to Amroth Investments and renamed ''Sunshine''. The vessel was renamed a further three times, before then becoming known as ''Kowloon Bridge''. The vessel's last voyage was between Sept-Îles, Quebec, Canada, headed for the River Clyde with a cargo of iron ore and oil. On 20 November 1986, she anchored in Bantry Bay, Republic of Ireland after developing deck cracking in one of her frames during her Atlantic crossing. She was forced to leave port after losing her anchor and damaging her steering gear to avoid colliding with an oil tanker als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayday
Mayday is an emergency procedure word used internationally as a distress signal in voice-procedure radio communications. It is used to signal a life-threatening emergency primarily by aviators and mariners, but in some countries local organizations such as firefighters, police forces, and transportation organizations also use the term. Convention requires the word be repeated three times in a row during the initial emergency declaration ("Mayday mayday mayday") to prevent it being mistaken for some similar-sounding phrase under noisy conditions, and to distinguish an ''actual'' mayday call from a message ''about'' a mayday call. History The "mayday" procedure word was conceived as a distress call in the early 1920s by Frederick Stanley Mockford, officer-in-charge of radio at Croydon Airport, England. He had been asked to think of a word that would indicate distress and would easily be understood by all pilots and ground staff in an emergency. Since much of the air traffic at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogue Wave
Rogue waves (also known as freak waves, monster waves, episodic waves, killer waves, extreme waves, and abnormal waves) are unusually large, unpredictable, and suddenly appearing surface waves that can be extremely dangerous to ships, even to large ones. They are distinct from tsunamis, which are often almost unnoticeable in deep waters and are caused by the displacement of water due to other phenomena (such as earthquakes). A rogue wave appearing at the shore is sometimes referred to as a sneaker wave. In oceanography, rogue waves are more precisely defined as waves whose height is more than twice the significant wave height (''H'' or SWH), which is itself defined as the mean of the largest third of waves in a wave record. Therefore, rogue waves are not necessarily the biggest waves found on the water; they are, rather, unusually large waves for a given sea state. Rogue waves seem not to have a single distinct cause, but occur where physical factors such as high winds and strong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Glasgow
, image = UofG Coat of Arms.png , image_size = 150px , caption = Coat of arms Flag , latin_name = Universitas Glasguensis , motto = la, Via, Veritas, Vita , mottoeng = The Way, The Truth, The Life , established = , type = Public research universityAncient university , endowment = £225.2 million , budget = £809.4 million , rector = Rita Rae, Lady Rae , chancellor = Dame Katherine Grainger , principal = Sir Anton Muscatelli , academic_staff = 4,680 (2020) , administrative_staff = 4,003 , students = () , undergrad = () , postgrad = () , city = Glasgow , country = Scotland, UK , colours = , website = , logo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosive Decompression
Uncontrolled decompression is an unplanned drop in the pressure of a sealed system, such as an aircraft cabin or hyperbaric chamber, and typically results from human error, material fatigue, engineering failure, or impact, causing a pressure vessel to vent into its lower-pressure surroundings or fail to pressurize at all. Such decompression may be classed as ''explosive, rapid'', or ''slow'': * Explosive decompression (ED) is violent and too fast for air to escape safely from the lungs and other air-filled cavities in the body such as the sinuses and eustachian tubes, typically resulting in severe to fatal barotrauma. * Rapid decompression may be slow enough to allow cavities to vent but may still cause serious barotrauma or discomfort. * Slow or gradual decompression occurs so slowly that it may not be sensed before hypoxia sets in. Description The term ''uncontrolled decompression'' here refers to the unplanned depressurisation of vessels that are occupied by people; for e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Hull
A double hull is a ship hull design and construction method where the bottom and sides of the ship have two complete layers of watertight hull surface: one outer layer forming the normal hull of the ship, and a second inner hull which is some distance inboard, typically by a few feet, which forms a redundant barrier to seawater in case the outer hull is damaged and leaks. The space between the two hulls is sometimes used for storage of ballast water. Double hulls are a more extensive safety measure than double bottoms, which have two hull layers only in the bottom of the ship but not the sides. In low-energy collisions, double hulls can prevent flooding beyond the penetrated compartment. In high-energy collisions, however, the distance to the inner hull is not sufficient and the inner compartment is penetrated as well. Double hulls or double bottoms have been required in all passenger ships for decades as part of the Safety Of Life At Sea or SOLAS Convention. Uses Double hulls ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Implosion (mechanical Process)
Implosion is a process in which objects are destroyed by collapsing (or being squeezed in) on themselves. The opposite of explosion (which expands the volume), implosion reduces the volume occupied and concentrates matter and energy. True implosion usually involves a difference between internal (lower) and external (higher) pressure, or inward and outward forces, that is so large that the structure collapses inward into itself, or into the space it occupied if it is not a completely solid object. Examples of implosion include a submarine being crushed from the outside by the hydrostatic pressure of the surrounding water, and the collapse of a massive star under its own gravitational pressure. An implosion ''can'' propel material outward (for example due to the force of inward falling material rebounding, or peripheral material being ejected as the inner parts collapse), but this is not an essential component of an implosion and not all kinds of implosion will do so. If the obje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cargo Hold
120px, View of the hold of a container ship A ship's hold or cargo hold is a space for carrying cargo in the ship's compartment. Description Cargo in holds may be either packaged in crates, bales, etc., or unpackaged (bulk cargo). Access to holds is by a large hatch at the top. Ships have had holds for centuries; an alternative way to carry cargo is in standardized shipping containers, which may be loaded into appropriate holds or carried on deck. Holds in older ships were below the orlop deck, the lower part of the interior of a ship's hull, especially when considered as storage space, as for cargo. In later merchant vessels it extended up through the decks to the underside of the weather deck. Some ships have built in cranes and can load and unload their own cargo. Other ships must have dock side cranes or gantry cranes to load and unload. Cargo hatch A cargo hatch or deck hatch or hatchway is type of door used on ships and boats to cover the opening to the cargo hold o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Transport Workers' Federation
The International Transport Workers' Federation (ITF) is a democratic global union federation of transport workers' trade unions, founded in 1896. In 2017 the ITF had 677 member organizations in 149 countries, representing a combined membership of 19.7 million transport workers in all industrial transport sectors: civil aviation, dockers, inland navigation, seafarers, road transport, railways, fisheries, urban transport and tourism. The ITF represents the interests of transport workers' unions in bodies that take decisions affecting jobs, employment conditions or safety in the transport industry. Organisation The ITF works to improve the lives of transport workers globally, encouraging and organising international solidarity among its network of affiliates. The ITF is allied with the International Trade Union Confederation (ITUC). Any independent trade union with members in the transport industry is eligible for membership of the organization. The ITF represents the interest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Union Of Rail, Maritime And Transport Workers
The National Union of Rail, Maritime and Transport Workers (commonly known as the RMT) is a British trade union covering the transport sector. Its current President is Alex Gordon and its current General Secretary is Mick Lynch. The RMT is one of Britain's fastest growing trade unions. Membership rose under and following the leadership of Bob Crow, increasing from 57,000 in 2002 to almost 81,500 in 2019. History The RMT was formed in 1990 through a merger of the National Union of Railwaymen (NUR) and the National Union of Seamen (NUS) to create a single transport industry trade union. Political activity The predecessor unions to the National Union of Railwaymen and the National Union of Seamen were founding members of the original Labour Representation Committee and after its creation the RMT became a prominent voice on the left of the Labour Party. In 2003 some Scottish branches of the RMT voted to donate some of their funds to the Scottish Socialist Party (SSP) in prote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautilus International
Nautilus International is an international trade union and professional association representing seafarers and allied workers, which is based in the United Kingdom, the Netherlands and Switzerland. Organisation The union's head office is in London, UK; its General Secretary is Mark Dickinson. The union also has offices in Rotterdam, The Netherlands, and Basel, Switzerland. Nautilus International is affiliated to the International Transport Workers' Federation, International Federation of Shipmasters Associations, the UK Trades Union Congress, the Federation of Dutch Trade Unions and the Nautilus Federation. Membership The union's membership in 2016 stood at more than 22,000; 15,043 in the UK (male: 14,537, female: 506). This includes " shipmasters, officers, cadets, ratings, yacht crew, VTS officers, harbourmasters, river boatmen, nautical college lecturers, maritime lawyers and even ship-based medical personnel.". History On 2 October 2006, the British National Union of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Tanker
An oil tanker, also known as a petroleum tanker, is a ship designed for the bulk transport of oil or its products. There are two basic types of oil tankers: crude tankers and product tankers. Crude tankers move large quantities of unrefined crude oil from its point of extraction to refineries. Product tankers, generally much smaller, are designed to move refined products from refineries to points near consuming markets. Oil tankers are often classified by their size as well as their occupation. The size classes range from inland or coastal tankers of a few thousand metric tons of deadweight (DWT) to the mammoth ultra large crude carriers (ULCCs) of . Tankers move approximately of oil every year.UNCTAD 2006, p. 4. Second only to pipelines in terms of efficiency,Huber, 2001: 211. the average cost of transport of crude oil by tanker amounts to only US. Some specialized types of oil tankers have evolved. One of these is the naval replenishment oiler, a tanker which can fuel a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
