Construction management and effect evaluation for river dredging project downstream of Xiaoxia hydropower station
In order to clear sediment in the river downstream of Xiaoxia hydropower station,SDIC Gan-su Xiaosanxia Power Co.,Ltd.actively developed the construction plan,reasonably allocated resources,carefully organized construction,strictly controlled process and overcame construction difficulties.Dur-ing the dry season,segmented excavation was adopted to successfully complete the river dredging proj-ect,ensured the safe operation of power generation units and changed the flow pattern of tailwater,which was beneficial for soil and water conservation,and laid a good foundation for flood control and drainage during the flood season.
river downstream of Xiaoxia hydropower stationdredgingconstruction managementeffect evaluation
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