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The Sparkasse Hagen tower ((ドイツ語:Sparkassenhochhaus Hagen, Verwaltungshochhaus/Verwaltungsgebäude der Sparkasse Hagen)〔), often referenced as Langer Oskar〔〔 (''Long Oskar'') by locals, was a skyscraper in the city centre of Hagen, North Rhine-Westphalia, Germany. The building served as the main office tower and part of the headquarters of the resident municipal savings bank, Sparkasse Hagen. Built in the early 1970s it was a regional landmark for nearly three decades until demolition in 2004. It was replaced by a lower building complex, called ''Sparkassen-Karree Hagen'', which was inaugurated in 2006. ==Construction== Construction began 1 August 1972 and finished on 29 November 1975. It was inaugurated on 29 November 1975. It was named after the director of the savings bank at that time, Oskar Specht. The architect of the building was Karl-Heinz Zernikow from Hagen. The cultivated surface amounted to the effective area (office surface: . The building had 22 projectiles, of it 2 basements, the building height over the upper edge of the area was , the building length of , the building width approximately . The front consisted of a pre-hung aluminum construction with a surface of . The converted area amounted to . A characteristic was the constant reinforced concrete slab, which served the balance of the building for the elevator pits: , and thick. Water leakage penetrated, and damaged building insulation. Repairs would have required further measures, including improvements to the air conditioning system and installation of a second stairway for fire safety reasons. Repair costs were estimated at €42 million. It was estimated that demolition would cost 5 million euro and construction of a new building would cost €16.8 million. Therefore, it was decided to demolish the current building and construct a new one. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sparkasse Hagen tower」の詳細全文を読む スポンサード リンク
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