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Kanonersky Tunnel: Difference between revisions

Coordinates: 59°54′13″N 30°13′28″E / 59.90361°N 30.22444°E / 59.90361; 30.22444
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==Operation==
==Operation==
Periodically water gets into the tunnel, experts explain this is because of defects in the waterproofing.
Periodically water gets into the tunnel because of defects in the waterproofing.
After a solemn opening of the tunnel, it was closed again for three months to enable completion in the 1998-2002 tunnel major repairs.<ref name="Addresses" />
After a solemn opening of the tunnel, it was closed again for three months for major repairs.<ref name="Addresses" />
In 2004 [[Lengiprotrans]] again made repair work.<ref name="Lengiprotrans" />
In 2004 [[Lengiprotrans]] repair work was also carried out.<ref name="Lengiprotrans" />
In 2006 there was a mooring damaged over the tunnel, from it the tunnel was also damaged,<ref>{{cite web|url=http://www.1917.com/WM/07-05/1121928093.html|script-title=ru:Не спекулируйте, господа|last=Timofeev|first=E. P.|publisher=www.1917.com|language=Russian|accessdate=2009-11-04}}</ref> and at the end of June, 2009 tunnel repair was again required, with the drainage system being replaced.<ref name="Karpovka.net">{{cite news|url=http://karpovka.net/2009/06/30/6559/|script-title=ru:Предстоящей ночью ограничат движение в Канонерском тоннеле|date=2009-06-30|work=Roads|publisher=Karpovka.net|language=Russian|accessdate=2009-11-04}}</ref>
In 2006 there was a mooring damaged over the tunnel, from it the tunnel was also damaged.<ref>{{cite web|url=http://www.1917.com/WM/07-05/1121928093.html|script-title=ru:Не спекулируйте, господа|last=Timofeev|first=E. P.|publisher=www.1917.com|language=Russian|accessdate=2009-11-04}}</ref>
At the end of June 2009 tunnel repair was again required, with the drainage system being replaced.<ref name="Karpovka.net">{{cite news|url=http://karpovka.net/2009/06/30/6559/|script-title=ru:Предстоящей ночью ограничат движение в Канонерском тоннеле|date=2009-06-30|work=Roads|publisher=Karpovka.net|language=Russian|accessdate=2009-11-04}}</ref>

⚫
Serious failures in the tunnel are rare because of low speeds. Elimination of the consequences can however occupy some hours.<ref>{{cite news|url=http://www.fontanka.ru/2006/10/05/176278/|script-title=ru:Фоторепортаж с места аварии в Канонерском тоннеле. Сейчас движение уже открыто|date=2006-10-05|work=Incindents|publisher=[http://www.fontanka.ru/ fontanka.ru]|language=Russian|accessdate=2009-11-04|location=[[Saint Petersburg]], [[Russia]]}}</ref>
The tunnel is not closed for repair, but movement is essentially limited.
⚫
Failures in the tunnel occur seldom and because of low speeds do without victims. Elimination of the consequences can however occupy some hours.<ref>{{cite news|url=http://www.fontanka.ru/2006/10/05/176278/|script-title=ru:Фоторепортаж с места аварии в Канонерском тоннеле. Сейчас движение уже открыто|date=2006-10-05|work=Incindents|publisher=[http://www.fontanka.ru/ fontanka.ru]|language=Russian|accessdate=2009-11-04|location=[[Saint Petersburg]], [[Russia]]}}</ref>


== References ==
== References ==

Revision as of 10:10, 5 December 2016

Kanonersky Tunnel
Underwater part of a tunnel
Overview
LocationKirovsky District of Saint-Petersburg, Russia
Coordinates59°54′13″N 30°13′28″E / 59.90361°N 30.22444°E / 59.90361; 30.22444
StartDvinskaya street of Gutuevsky Iseland
EndKanonersky Island
Operation
Work begun1970[1]
Constructed1970-1983[1]
Opened29 July 1983[2]
Closed1983 (three months)
OwnerSaint Petersburg City Administration
OperatorSUE "Mostotrest"[1]
TrafficAutomotive
CharacterCity automobile movement
Vehicles per day1500[1]
Technical
Length927 metres (3,041 ft),[3]
647 metres (2,123 ft) (between portals)
No. of lanesOne in each part
Operating speed60 kilometres per hour (37 mph)
Width8.5 metres (28 ft) (roadway)

Kanonersky Tunnel (Template:Lang-ru[4]) is a tunnel under the sea canаl[5] in the Kirovsky District of Saint-Petersburg. The tunnel provides a link between Kanonersky island and Dvinskaya street on Gutuevsky island.

History

Kanonersky island is an industrial area of St Petersburg, home mostly to large ship building enterprises. Before 1983 the only way to get to there was by ferry across the Morskoy sea canal (it was the last ferry line of Saint Petersburg) or a private boat. The crossing was also necessary for the transportation of cargo from Big port Saint Petersburg.[6]

The tunnel project was prepared by Lengiprotrans,[2] and the building work carried out by Giprostroymost.[7] Geodetic maintenance of the building is carried out by Petersburg State University of Means of Communication.[8] The Tunnel was built using a method of buried sections: in the preliminary trench five identical sections were laid, each of which had a length of 75 metres (246 ft) and weighed about 8,000 tonnes (8,800 short tons). The length of the site dipping sections totalled 375 metres (1,230 ft).

For the building of the sections on the bank of the sea canal, the original dock-sluice was constructed. After sluicing the created sections, with the end faces closed by metal partitions, were counterbalanced by water and transported along the sea canal to the place of immersion. They were then joined to an earlier established section, forming a uniform design. For the control of the immersion, divers worked underwater.[7]

The full length of the tunnel was 927 metres (3,041 ft).[3] The tunnel has two lanes and a footpath. Along with cables for electrical supply and communication; water supply and central heating pipes connect Kanonersky Island with the city.[9]

Operation

Periodically water gets into the tunnel because of defects in the waterproofing. After a solemn opening of the tunnel, it was closed again for three months for major repairs.[3] In 2004 Lengiprotrans repair work was also carried out.[2] In 2006 there was a mooring damaged over the tunnel, from it the tunnel was also damaged.[10] At the end of June 2009 tunnel repair was again required, with the drainage system being replaced.[11]

Serious failures in the tunnel are rare because of low speeds. Elimination of the consequences can however occupy some hours.[12]

References

  1. ^ a b c d Уникальный ремонт подводного тоннеля на Канонерский остров через Морской канал в Санкт-Петербурге будет закончен в конце 2002 года (in Russian). Saint Petersburg, Russia: Saint Petersburg Business Guide. 2001-08-16. Retrieved 2009-11-04. {{cite news}}: External link in |publisher= (help)
  2. ^ a b c "Lengiprotrans: objects" (in Russian). Russia: Lengiprotrans. Retrieved 2009-11-04. [dead link‍]
  3. ^ a b c Kelner, Irina; Alexei Kuznetsov (2004). Часть города / Канонерский остров. Адреса Петербурга [Addresses of Petersburg] (in Russian). Saint Petersburg, Russia. Retrieved 2009-11-04. {{cite journal}}: Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  4. ^ This is an informal name, but used by inhabitants, mass-media and state structures
  5. ^ "Kanonersky Tunnel". Retrieved 5 December 2016.
  6. ^ "Part of the City/Gunboat Island". Retrieved 5 December 2016.
  7. ^ a b Канонерский тоннель г.Санкт-Петербурге. Projects: Tunnels (in Russian). Saint Petersburg, Russia: Giprostroymost. Retrieved 2009-11-04.
  8. ^ Кафедра "Инженерная геодезия" (in Russian). Saint Petersburg, Russia: Petersburg State University of Means of Communication. Retrieved 2009-11-04.
  9. ^ Tumakova, Irina. К владычице морской как уплыл за границу канонерский завод (in Russian). Saint Petersburg, Russia: Lawmix.ru. Retrieved 2009-11-04.
  10. ^ Timofeev, E. P. Не спекулируйте, господа (in Russian). www.1917.com. Retrieved 2009-11-04.
  11. ^ Предстоящей ночью ограничат движение в Канонерском тоннеле. Roads (in Russian). Karpovka.net. 2009-06-30. Retrieved 2009-11-04.
  12. ^ Фоторепортаж с места аварии в Канонерском тоннеле. Сейчас движение уже открыто. Incindents (in Russian). Saint Petersburg, Russia: fontanka.ru. 2006-10-05. Retrieved 2009-11-04. {{cite news}}: External link in |publisher= (help)


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