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The Reconstruction of the Haimen Bay Bridge Sluice and the Lianjiang River Sluice in Shantou is Started
Date: 2018/9/30    Editor: liuxi    View: 66

On the morning of September 29, the Launching Ceremony of the Reconstruction Projects of the Haimen Bay Bridge Sluice and the Lianjiang River Sluice was held in Gucheng Village, Jingdu Town, Chaonan District, Shantou City, which marked that the reconstruction of two key water control projects for comprehensively improving the conditions around the Lianjiang River was started. After the two sluices are reconstructed, they will have the function of receiving the tide through united management, realize the exchange of water bodies between the river and the sea, and effectively improve the water environment of the Lianjiang River Basin.

The reconstruction of the Haimen Bay Bridge Sluice is designed for blocking the highest tide occurred once in 50 years, with a total project investment estimation of RMB 598 million and a total expected construction period of 24 months. After the Haimen Bay Bridge Sluice is reconstructed, its discharge capacity will increase from 3,200 flows per second to 3,423 flows per second. It will be able to block the highest tide occurred once in 100 years, while originally it was able to block the highest tide occurred once in 50 years. The class of waterway of the ship lock will be improved to Class V, and the maximum navigation capacity will be raised to 300 tons. The total investment of the reconstruction project of the Lianjiang River Sluice is estimated to be RMB 327 million. After the Lianjiang River Sluice is reconstructed, on the basis of continuing to play its original functions, its flood control standard will be improved from blocking the highest tide occurred once in 20 years to blocking that occurred once in 50 years. Its discharge capacity will increase from 1,012 flows per second to 2,030 flows per second. The class of waterway of the ship lock will be improved to Class VI, and the maximum navigation capacity will be raised to 100 tons.

Source:Shantou Daily, Sep 30



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Translate into Chinese:

汕头海门湾桥闸练江水闸重建工程开建
日期: 2018/9/30    上传者: liuxi    阅读数: 66

  9月29日上午,海门湾桥闸和练江水闸重建工程启动仪式在我市潮南区井都镇古埕村举行,标志着练江流域综合整治两大水利枢纽工程开工建设。两闸重建后,将通过联合调度,具备纳潮功能,实现江海水体交换,切实改善练江流域水环境。
  海门湾桥闸重建按50年一遇设计,工程估算总投资5.98亿元,施工总工期预计为24个月。桥闸重建后过水能力从原来每秒的3200个流量提升到3423个流量,挡潮能力从50年一遇提高到100年一遇,船闸航道等级提升到5级,最大通航能力提升到300吨。练江水闸重建工程估算总投资3.27亿元,桥闸重建后在继续发挥原有功能的基础上,防洪标准从20年一遇提升到50年一遇,过水能力从原来每秒的1012个流量提升到2030个流量,船闸航道等级提升到6级,最大通航能力提升到100吨。

来源:汕头日报2018-9-30



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