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[VI-86] Actual use of construction sludge and felled trees generated by dam construction

〇Inoue Kohei¹, Abe Takasi¹, Sibata Masahiro¹ (1.Kajima Corp)

Keywords:Concrete dam, Use by yourself, Construction sludge, Dehydrated cake, Felled tree, Cassey chip method

The Okuuchinai dam construction site is located in the Bandai Asahi National Park Type 1 Special Area, and the entire area is designated as a protection forest. There are various regulations, such as restrictions on construction. For this reason, both the ordering party and the contractor actively worked on various rare birds of prey conservation measures, and as a result, were able to obtain high breeding results. In this report, we report the outline of the maintenance measures and the results of the various maintenance measures implemented.