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南水北调中线工程总干渠新郑南段起点位于长葛市与新郑市交界处,设计桩号SH(3)115+348.7,终点位于新郑市城关乡王刘庄村双洎河渡槽进口前150.000 m处,设计桩号SH(3)131+531.4。渠段线路总长16.183 km,其中明渠长15.190 km,建筑物长0.993 km。共布置各类建筑物28座,其中:河渠交叉2座,渠渠交叉1座,左岸排水7座,铁路交叉1座,公路桥7座,生产桥9座,控制建筑物(退水闸)1座。
The starting point of the Xinzhengnan Section of the Middle Route of the South-to-North Water Diversion Project is located at the junction of Changge City and Xinzheng City with the design of SH (3) 115 + 348.7 and its end point is 150.000 m before the entrance of the Shuangba River aqueduct in Wang Liuzhuang Village, Chengguan Township, Stake SH (3) 131 + 531.4. The total length of the canal segment is 16.183 km, of which the open channel length is 15.190 km and the length of the building is 0.993 km. A total of 28 buildings of various types are arranged, of which 2 are canal ditches, 1 canal ditch, 7 drainages on the left bank, 1 railway crossing, 7 road bridges, 9 production bridges and control buildings (retreat gates) 1 seat.