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Inchindown oil tanks: Difference between revisions

Coordinates: 57°44′26″N 4°12′17″W / 57.7405°N 4.2047°W / 57.7405; -4.2047
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==History==
==History==
The site was officially called "Inchindown, Royal Navy Fuel Tanks" and also known as the "Invergordon Oil Fuel Depot".<ref name="Royal Commission on the Ancient and Historical Monuments of Scotland - Site Record for Inchindown, Royal Navy Fuel Tanks">{{cite web|url=http://canmore.rcahms.gov.uk/en/site/173294/details/inchindown+royal+navy+fuel+tanks/|title=Site Record for Inchindown, Royal Navy Fuel Tanks|publisher=[[Royal Commission on the Ancient and Historical Monuments of Scotland]]|accessdate=18 July 2014}}</ref> The complex consists of six tanks: five were {{convert|237|m|ft}} long, {{convert|9|m|ft}} wide, with arched roofs {{convert|13.5|m|ft}} high; a smaller sixth tank was of the same height and breadth but less long.<ref name="Royal Commission on the Ancient and Historical Monuments of Scotland - 28 October 2009: Inchindown, Royal Naval Fuel Tanks">{{cite web|url=http://www.rcahms.gov.uk/28-october-2009-inchindown-royal-naval-fuel-tanks.html|title= 28 October 2009: Inchindown, Royal Naval Fuel Tanks|date=28 October 2009|publisher=[[Royal Commission on the Ancient and Historical Monuments of Scotland]]|accessdate=18 July 2014}}</ref> Work on the tanks began in 1938 and was completed in 1941. They were build to be a bomb-proof supply of [[Fuel oil|Furnace Fuel Oil]] to the [[Royal Navy|Royal Navy's]] [[Invergordon#Naval Base|base at Invergordon]].<ref name="BBC News Scotland - 8 August 2011 - Return to Highlands' Inchindown secret tunnels"/>
The site was officially called "Inchindown, Royal Navy Fuel Tanks" and also known as the "Invergordon Oil Fuel Depot".<ref name="Royal Commission on the Ancient and Historical Monuments of Scotland - Site Record for Inchindown, Royal Navy Fuel Tanks">{{cite web|url=http://canmore.rcahms.gov.uk/en/site/173294/details/inchindown+royal+navy+fuel+tanks/|title=Site Record for Inchindown, Royal Navy Fuel Tanks|publisher=[[Royal Commission on the Ancient and Historical Monuments of Scotland]]|accessdate=18 July 2014}}</ref> The complex consists of six tanks: five were {{convert|237|m|ft}} long, {{convert|9|m|ft}} wide, with arched roofs {{convert|13.5|m|ft}} high; a smaller sixth tank was of the same height and breadth but less long.<ref name="Royal Commission on the Ancient and Historical Monuments of Scotland - 28 October 2009: Inchindown, Royal Naval Fuel Tanks">{{cite web|url=http://www.rcahms.gov.uk/28-october-2009-inchindown-royal-naval-fuel-tanks.html|title= 28 October 2009: Inchindown, Royal Naval Fuel Tanks|date=28 October 2009|publisher=[[Royal Commission on the Ancient and Historical Monuments of Scotland]]|accessdate=18 July 2014}}</ref> Work on the tanks began in 1938 and was completed in 1941. They were build to be a bomb-proof supply of [[Fuel oil|Furnace Fuel Oil]] to the [[Royal Navy|Royal Navy's]] [[Invergordon#Naval Base|base at Invergordon]].<ref name="BBC News Scotland - 8 August 2011 - Return to Highlands' Inchindown secret tunnels"/>

In 2014, the tanks were designated as a Category A [[listed building]].<ref>{{cite web|title=Underground Fuel Reservoir, Inchindown, Invergordon (Ref:52317)|url=http://data.historic-scotland.gov.uk/pls/htmldb/f?p=2200:15:0::::BUILDING,HL:52317|website=Listed building report|publisher=Historic Scotland}}</ref>


==Echo record==
==Echo record==
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[[Category:Buildings and structures in Scotland]]
[[Category:Buildings and structures in Scotland]]
[[Category:Category A listed buildings in Highland (council area)]]
[[Category:Buildings and structures completed in 1941]]
[[Category:Royal Navy bases in Scotland]]

Revision as of 14:04, 15 January 2015

The Inchindown oil tanks are a disused underground oil depot in Invergordon, Ross-shire, Scotland.[1] The tanks hold the record for the longest echo in any man-made structure, surpassing the Hamilton Mausoleum in 2014.[2]

History

The site was officially called "Inchindown, Royal Navy Fuel Tanks" and also known as the "Invergordon Oil Fuel Depot".[3] The complex consists of six tanks: five were 237 metres (778 ft) long, 9 metres (30 ft) wide, with arched roofs 13.5 metres (44 ft) high; a smaller sixth tank was of the same height and breadth but less long.[4] Work on the tanks began in 1938 and was completed in 1941. They were build to be a bomb-proof supply of Furnace Fuel Oil to the Royal Navy's base at Invergordon.[1]

In 2014, the tanks were designated as a Category A listed building.[5]

Echo record

In 2009 guided tours of the tanks were offered by Forestry Commission Scotland.[6] After the tours were mentioned on BBC television programme The One Show, professor of acoustic engineering at the University of Salford Trevor Cox was motivated to perform echo tests in the underground tanks.[2] In 2014 Royal Commission on the Ancient and Historical Monuments of Scotland's Allan Kilpatrick fired a pistol blank inside one of the tanks. The sound was recorded by Cox, and is reported to have reverberated for either 75[7] or 122 seconds.[8]

References

  1. ^ a b McKenzie, Steven (8 August 2011). "Return to Highlands' Inchindown secret tunnels". BBC Scotland. British Broadcasting Corporation. Retrieved 18 July 2014.
  2. ^ a b Adam Sherwin (16 January 2014). "Now we've heard it all: Acoustic scientists shatter the world record for longest ever echo". The Independent. Independent Print Limited. Retrieved 18 July 2014.
  3. ^ "Site Record for Inchindown, Royal Navy Fuel Tanks". Royal Commission on the Ancient and Historical Monuments of Scotland. Retrieved 18 July 2014.
  4. ^ "28 October 2009: Inchindown, Royal Naval Fuel Tanks". Royal Commission on the Ancient and Historical Monuments of Scotland. 28 October 2009. Retrieved 18 July 2014.
  5. ^ "Underground Fuel Reservoir, Inchindown, Invergordon (Ref:52317)". Listed building report. Historic Scotland.
  6. ^ "First glimpse of world war depot". BBC News Scotland. British Broadcasting Corporation. 22 September 2009. Retrieved 19 July 2014.
  7. ^ Turvill, William (16 January 2014). "Oil tank in the Scottish Highlands has the world's longest ECHO at an incredible 75 seconds". Daily Mail. DMG Media. Retrieved 24 July 2014.
  8. ^ "New world record for longest echo set near Invergordon". BBC News Scotland. British Broadcasting Corporation. 16 January 2014. Retrieved 24 July 2014. {{cite news}}: |first= missing |last= (help)CS1 maint: numeric names: authors list (link)

57°44′26″N 4°12′17″W / 57.7405°N 4.2047°W / 57.7405; -4.2047