| Notable
Features | 
        
        
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Reuse
  of the existing building, avoiding total demolition of the building and
  minimizing the generation of demolition waste. | 
        
        
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Rehabilitation
  of an old fort to accommodate the museum of coastal defense. | 
        
        
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Reuse
  of bricks from the Sai Ying Pun old mental hospital. | 
        
        
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| Basic
Information | 
        
        
| . | 
        
        
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Location: Lei
  Yue Mun, Hong Kong. | 
        
        
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Architects: Architectural
  Services Department, Kenneth Tam. | 
        
        
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Contractor:
  Leighton Asia. | 
        
        
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Conservation
  cost: HK$273
  million | 
        
        
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Date of original
  building construction: 1887 | 
        
        
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Project and
  construction date: 1993, construction 1997/1999. | 
        
        
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Site Area: 12.9 Ha | 
        
        
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| History
  of the Building | 
        
        
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   Built by the British
  in 1887 to defend its interests against the hawkish French and Russians, it
  was also the site of a fierce World War II battle between the British,
  Canadian and Indian soldiers entrusted with the task of defending Hong Kong
  and 20,000 Japanese soldiers. 
  The
  site had been used as a holiday camp since it was handed over to the Urban
  Council in 1987 but was otherwise closed to the public. The Civil Aviation
  Department and Hong Kong Observatory also had equipment there.
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| Description
  of the Building | 
        
        
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| Apart
  from a large courtyard and various tunnels and passages, the 1,600 m2
  redoubt has more than ten underground casemates which were originally used as
  the soldiers’ quarters, kitchen and ammunition store.
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   Overview
  of the new Building  | 
        
        
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   This
  project reuses the building structure of an old fort to accommodate the museum
  of coastal defense. Almost no major demolition was required and additional
  access and facilities were provided to the magnificent site. New structures
  and facilities include a lift tower for visitor access (which is also used to
  channel cables and pipelines to the redoubt, thus minimizing excavation
  works), footbridge and road access, a viewing platform and a café. The
  existing building containing a network of underground chambers used as
  exhibition rooms is covered with a tension structure, which provide a great
  volume for the museum preserving the original architecture of the building.
  The tension structure is supported by 100 mini piles driven to a depth of 14m
  at carefully chosen spots around the historical site. This project also reuses
  old bricks from the Sai Ying Pun old mental hospital, to repair the battery
  brick wall. The site provides promenades and great sea view, facing one of the
  accesses of the Harbour.  | 
        
        
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