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Open Excavation of Access Tunnel of Caculo Cabaca Hydropower Station Completed
Date:2018-10-22 VisitCount: Font size:[ L M S ]
On October 20, shotcreting of the last slope protection of access tunnel of Caculo Cabaca Hydropower Station in Angola was completed, indicating that the open excavation of access tunnel of Caculo Cabaca Hydropower Station has been completed and that the Project is progressed to a new stage.

 
Access Tunnel of Caculo Cabaca Hydropower Station in Angola

With a length of 1,486m, the access tunnel of Caculo Cabaca Hydropower Station features multiple branches and complex alignment, and is the key access in preliminary construction that is closely related to the construction of all parts of the main powerhouse. In the earlier stage of open excavation, all departments and organizations cooperated closely and successfully completed the open excavation before the rain season, winning high recognition from the Supervisor for exquisite work flows, superior construction quality, etc.

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