現在位置の階層

  1. トップページ
  2. 帯広河川事務所
  3. Satunaigawa Dam web site(History of Satunaigawa Dam)

Satunaigawa Dam web site(History of Satunaigawa Dam)

History of Satunaigawa Dam

1971    Preliminary investigation started
April 1981    Planning stage started
April 1985    Construction started
March 1986    Construction of necessary roads started
October 1987    Construction of accessory roads started
November 1988    Construction of the dam started
June 1989    Excavation of the foundation started
October 1989    Redirection of the river flow started
May 1991    Concrete pouring started
September 1991    Corner stone laid to commemorate construction of the dam
May 1996    Pouring of concrete completed(770,000m3)
December 1996    Second redirection of river flow started
April 1997    Filling test started(ended in December)
June 1997    Accessory roads opened
July 1998    Completion ceremony held
April 1999    Control office opened
1.Before the dam construction
1.Before the dam construction
(September 1985)
2.Foundation excavation
2.Foundation excavation
(May 1990)
3.Pouring concrete
3.Pouring concrete
(October 1994)
4.Filling test
4.Filling test
(June 1997)

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帯広河川事務所

  • 住所:北海道中川郡幕別町札内西町73番地6
  • 電話番号:0155-25-1294

現在位置の階層

  1. トップページ
  2. 帯広河川事務所
  3. Satunaigawa Dam web site(History of Satunaigawa Dam)