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一、工程概况塘沽区水利局为解决本区农业用水于1974年冬开始兴建了包括泵站、渡槽和配套建筑等30项抽引潮白河水的工程,历时一年半。到1976年秋开始投入使用,以8米~3/秒的流量将潮白河优质弃水引入塘沽三座中型水库,可灌溉农田9万亩。渡槽工程位于潮白河口以西的永定新河上。永定新河全宽500米,河底标高-5.5～-6.0米(黄海标高,下
First, the general situation of the project Tanggu District Water Conservancy Bureau to address the area of agricultural water began construction in the winter of 1974, including the pumping station, aqueduct and supporting construction of 30 pumping Chaobai water project, which lasted a year and a half. By the autumn of 1976, it was put into operation and the high-quality abandoned water of Chaobai River was introduced into the three medium-sized reservoirs in Tanggu at a flow rate of 8m ~ 3 / s, which can irrigate 90,000 mu of farmland. Aqueduct project is located in the east of Chaobaihe Yongding New River. Yongding new river width of 500 meters, elevation of -5.5 ~ -6.0 meters (Yellow Sea elevation, under