Stabilimento Tecnico Triestino
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Stabilimento Tecnico Triestino (STT) ("Technical Establishment of Trieste") was a private
shipbuilding Shipbuilding is the construction of ships and other floating vessels. It normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to befor ...
company based in
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into provi ...
from the mid-19th to early 20th century, and the most important naval shipbuilding firm of the
Austro-Hungarian Empire Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of ...
. After
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
,
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into provi ...
was annexed by
Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
and the firm built naval and commercial vessels for its new host country. STT was merged with another Italian shipbuilding firm,
Cantiere Navale Triestino Cantiere Navale Triestino – abbreviated CNT, or in English Trieste Naval Shipyard – was a private shipbuilding company based at Monfalcone operating in the early 20th century. The yard still functions today, though under a different name. His ...
, in 1929 to form
Cantieri Riuniti dell' Adriatico Cantieri Riuniti dell'Adriatico ("United Shipbuilders of the Adriatic") was an Italian manufacturer in the sea and air industry which was active from 1930 to 1966. This shipyard is now owned by Fincantieri. History In 1930, Stabilimento Tecnico ...
(CRDA). As CRDA Trieste, its shipyards remained active well into the postwar period, becoming part of the
Fincantieri Fincantieri S.p.A. () is an Italian shipbuilding company based in Trieste, Italy. Already the largest shipbuilder in Europe, after the acquisition of Vard in 2013, Fincantieri group doubled in size to become the fourth largest in the world (2014 ...
group in 1984.


History


Austro-Hungarian ownership

Stabilimento Tecnico Triestino had its origins in a private shipyard founded by Gaspare Tonello at San Marco, on the coastline west of Trieste, in 1838. In 1857, the shipyard was merged with a local manufacturer of
marine engine An inboard motor is a marine propulsion system for boats. As opposed to an outboard motor where an engine is mounted outside the hull of the craft, an ''inboard motor'' is an engine enclosed within the hull of the boat, usually connected to a pr ...
s to become STT. A second shipyard was also acquired, at San Rocco near the town of
Muggia Muggia ( vec, label=Venetian language, Venetian, Triestine dialect, Muja; german: Mulgs; fur, Mugle; sl, Milje) is an Italian town and ''comune'' in the south-west of the Province of Trieste, in the region of Friuli-Venezia Giulia on the border w ...
just south of Trieste. STT was the largest and most important shipbuilder in the
Austrian Empire The Austrian Empire (german: link=no, Kaiserthum Oesterreich, modern spelling , ) was a Central-Eastern European multinational great power from 1804 to 1867, created by proclamation out of the realms of the Habsburgs. During its existence, ...
and its successor state, the Austro-Hungarian Empire. The company built most of the
Austro-Hungarian Navy The Austro-Hungarian Navy or Imperial and Royal War Navy (german: kaiserliche und königliche Kriegsmarine, in short ''k.u.k. Kriegsmarine'', hu, Császári és Királyi Haditengerészet) was the naval force of Austria-Hungary. Ships of the A ...
's
capital ship The capital ships of a navy are its most important warships; they are generally the larger ships when compared to other warships in their respective fleet. A capital ship is generally a leading or a primary ship in a naval fleet. Strategic im ...
s, as well as many
merchant vessel A merchant ship, merchant vessel, trading vessel, or merchantman is a watercraft that transports cargo or carries passengers for hire. This is in contrast to pleasure craft, which are used for personal recreation, and naval ships, which are us ...
s. In the 1860s and 1870s, STT built five of the Austro-Hungarian Navy's seven centre-battery ships (a forerunner of the
battleship A battleship is a large armored warship with a main battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries. The term ''battleship'' came into use in the late 1880s to describe a type of ...
), as well as a number of
ironclad An ironclad is a steam engine, steam-propelled warship protected by Wrought iron, iron or steel iron armor, armor plates, constructed from 1859 to the early 1890s. The ironclad was developed as a result of the vulnerability of wooden warships ...
s,
cruiser A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several roles. The term "cruiser", which has been in use for several hu ...
s,
frigate A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat. The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and ...
s and
corvette A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper (or " rated") warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the slo ...
s. Between 1884 and 1914, the company built 13 of the Austro-Hungarian Navy's 16 battleships, including all three battleships of the , all three of the , and three of the four . It also built the three coastal defence battleships of the . In 1909
Rudolf Montecuccoli Rudolf Graf Montecuccoli degli Erri (22 February 1843-16 May 1922) was chief of the Austro-Hungarian Navy from 1904 to 1913 and largely responsible for the modernization of the fleet before the First World War. Overview Montecuccoli was born i ...
, chief of the
Austro-Hungarian Navy The Austro-Hungarian Navy or Imperial and Royal War Navy (german: kaiserliche und königliche Kriegsmarine, in short ''k.u.k. Kriegsmarine'', hu, Császári és Királyi Haditengerészet) was the naval force of Austria-Hungary. Ships of the A ...
, pressured STT (together with
Škoda Škoda means ''pity'' in the Czech and Slovak languages. It may also refer to: Czech brands and enterprises * Škoda Auto, automobile and previously bicycle manufacturer in Mladá Boleslav ** Škoda Motorsport, the division of Škoda Auto respons ...
) to start work on two dreadnoughts, and , even though approval of the budget for them was held up in the Austro-Hungarian Reichstag – being concerned about Italy and France embarking on dreadnought projects of their own. Montecuccoli was compelled to resort to an intricate web of propaganda and deception to camouflage the fact that the new ships did not have Reichstag approval. He asserted that industry was financing the construction of two dreadnoughts on speculation; this was completely untrue, and both STT and Skoda were extremely nervous about the subterfuge. In the event, the two ships could not be laid down until after Montecuccoli took an expensive 32 million crown credit in 1910 upon his own responsibility. The parliamentary approval was only granted in March 1911, when the dreadnoughts were already under construction. STT then also got the contract for the . By 1914, the San Rocco shipyard had five
slipway A slipway, also known as boat ramp or launch or boat deployer, is a ramp on the shore by which ships or boats can be moved to and from the water. They are used for building and repairing ships and boats, and for launching and retrieving small ...
s of between 350 and 500 feet (three of which served to construct battleships) as well as a 350-foot
dry dock A dry dock (sometimes drydock or dry-dock) is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform. Dry docks are used for the construction, maintenance, ...
and a 400-foot floating dock. The company had its own plant in Muggia for the manufacturer of engines and boilers, and a licence from the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
to produce
Parsons Parsons may refer to: Places In the United States: * Parsons, Kansas, a city * Parsons, Missouri, an unincorporated community * Parsons, Tennessee, a city * Parsons, West Virginia, a town * Camp Parsons, a Boy Scout camp in the state of Washingt ...
steam turbine A steam turbine is a machine that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. Its modern manifestation was invented by Charles Parsons in 1884. Fabrication of a modern steam turbin ...
s. In the years prior to World War I, the company's workforce had been gradually expanded from 2,700 to approximately 3,200. Following Italy's entry into World War I against the
Central Powers The Central Powers, also known as the Central Empires,german: Mittelmächte; hu, Központi hatalmak; tr, İttifak Devletleri / ; bg, Централни сили, translit=Tsentralni sili was one of the two main coalitions that fought in ...
(which included Austria-Hungary), STT was stripped of its Italian name and given the patriotic German name Austriawerft. Austriawerft was contracted to build two new battleships during the war, but these were cancelled in 1915, probably due to the company's loss of skilled workers, most of whom were Italian. Two submarines contracted to the company later in the war also had to be cancelled due to the lack of experienced submarine technicians.


Italian ownership

After the Austro-Hungarian Empire broke up at the close of
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
, the region of Trieste was ceded to Italy and Austriawerft became an Italian firm, whereupon its original name, Stabilimento Tecnico Triestino, was restored. During the 1920s, STT built the heavy cruiser for the Italian navy, and the luxury commercial liner . In 1929, STT merged with another Italian company, Cantieri Navale Triestino based at
Monfalcone Monfalcone (; Bisiacco: ; fur, Monfalcon; sl, Tržič; archaic german: Falkenberg) is a town and ''comune'' of the province of Gorizia in Friuli Venezia Giulia, northern Italy, located on the Gulf of Trieste. Monfalcone means 'falcon mountain' ...
, to form
Cantieri Riuniti dell' Adriatico Cantieri Riuniti dell'Adriatico ("United Shipbuilders of the Adriatic") was an Italian manufacturer in the sea and air industry which was active from 1930 to 1966. This shipyard is now owned by Fincantieri. History In 1930, Stabilimento Tecnico ...
(CRDA) (United Shipbuilders of the Adriatic), and the STT component was named CRDA Trieste. CRDA Trieste built a number of
light Light or visible light is electromagnetic radiation that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 tera ...
and
heavy cruiser The heavy cruiser was a type of cruiser, a naval warship designed for long range and high speed, armed generally with naval guns of roughly 203 mm (8 inches) in caliber, whose design parameters were dictated by the Washington Naval Tr ...
s for the Regia Marina Italia (Royal Italian Navy) between the wars, as well as some 27 submarines. The ocean liner was also constructed there in 1932. During the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, CRDA Trieste built two battleships for the Regia Marina, and . CRDA Trieste survived the postwar shakeup in the shipbuilding industry and went on to build several more commercial liners in the 1950s and 1960s, as well as a few naval vessels. In 1984, CRDA was sold to the Fincantieri Group, and its Trieste shipyards were no longer considered important ship construction or repair facilities. However, as of 2000, the shipyards still retained three dry docks capable of serving ships up to 25,000, 35,000 and 170,000 tons respectively.Winklareth, p. 293.


Production


STT (Austria-Hungary)

The following table lists the capital ships built for the
Austro-Hungarian Navy The Austro-Hungarian Navy or Imperial and Royal War Navy (german: kaiserliche und königliche Kriegsmarine, in short ''k.u.k. Kriegsmarine'', hu, Császári és Királyi Haditengerészet) was the naval force of Austria-Hungary. Ships of the A ...
. An asterisk denotes a unique ship. ''References: Conways All the World's Fighting Ships, 1860–1905, Historical Handbook of World Navies website, Naval History Flixco website''


STT (Italy)

The following table lists ships built by STT after the Italian takeover.List may be incomplete. ''Reference: Winklareth p. 292''


CRDA Trieste

The following table lists ships built at the former STT shipyards after the company's 1929 merger with Cantieri Navale Triestino to form CRDA. ''Reference: Winklareth pp. 292–293''


Footnotes


References


Capital ships of the Austro-Hungarian Navy
Historical Handbook of World Navies website.

Naval History Flixco website. * Chesneau, Koleśnik & Campbell (1979): ''Conway's All the World's Fighting Ships, 1860–1905'', Conway, , pp. 267–277
Extract
* Preston, Anthony (2002): ''The World's Worst Warships'', Conway Publishing, , p. 65. * Vego, Milan N. (1996): ''Austro-Hungarian Naval Policy, 1904–14'', Taylor & Francis, , p. 30. * Winklareth, Robert J. (2000): ''Naval Shipbuilders of the World – From the Age of Sail to the Present Day'', Chatham Publishing, , pp. 292–293. {{Authority control Shipbuilding companies of Austria-Hungary Shipbuilding companies of Italy Fincantieri Vehicle manufacturing companies established in 1857 Vehicle manufacturing companies disestablished in 1929 1857 establishments in the Austrian Empire Italian companies established in 1857 1929 disestablishments in Italy it:Cantiere navale di Trieste#Stabilimento Tecnico Triestino