This project consists of tidewater retainning and flood discharge sluice, wing wall at both banks and channel at both upstream and downstream. The design scale of this project belongs to large(II) sluice, with 5 holes, each 10m with, total width is 50m, design standard is 50-year reterun period, check flood standard is 100-year return period, maximum discharge capacity is 1066m3/s. The project won Zhejiang Construction Project Qianjiang Cup(excellent project) and state civilized water conservancy project.
