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新开沱河节制闸工程位于安徽省五河县城北新开沱河与104国道交汇处,其主要作用是分洪、蓄水和防洪。该工程由节制闸、两岸滩地公路桥和桥下溢流堰组成,是怀洪新河末级控制枢纽的组成部分。本工程设计分洪流量2160立方米每秒,设计排涝流量为620立方米每秒,共10孔,单孔净宽10米,闸上公路桥为104国道,路面净宽14米,闸基为粉细沙,地基条件差。工程通过招标确定河南科光建设监理有限公司为监理单位,铁道部第十八工程局为施工单位,淮委怀洪新河工程建设管理处代表项目法人行使建设管理职责。在各级领导的关心和支持下,经过各参建单位的共同努力,工程于5月10日基本实现工程度汛建设目标,7月9日通过水下工程阶段验收,已验工程总体达到优良标准
The new control project of the open Hato River sluice is located in Wuhe County, Anhui Province, north of the new Hantuo and 104 National Road Interchange, its main role is flood diversion, water storage and flood control. The project consists of control gates, cross-bank beach road bridges and overflow weirs under the bridge, which is the last part of Huai River New River control hub. The project design flood diversion flow of 2160 cubic meters per second, designed drainage flow rate of 620 cubic meters per second, a total of 10 holes, a single hole net width of 10 meters, gate highway bridge for the 104 State Road, the road net width of 14 meters, , Poor foundation conditions. Project through the tender to determine the Bureau of Construction Supervision Co., Ltd. Henan Branch as a supervisory unit, the 18th Bureau of the Ministry of Railways as the construction unit, Huai River Huai River Construction Management Office on behalf of the project legal representative to exercise the construction management responsibilities. With the care and support of leaders at all levels, with the concerted efforts of various construction units, the project basically achieved the goal of flood control construction on May 10 and passed the acceptance test of submarine engineering on July 9, and the completed projects have generally achieved excellent performance standard