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一、工程概况良乡城东护城河位于北京市房山区拱辰街道办事处,是刺猬河支流之一,全线为暗涵。该河道为城区排水河道,主要承担良乡组团拱辰大街以东、京广铁路以西地区雨水排除任务,河道全长3.9 km,流域面积约3.57km~2。现状护城河位于昊天大街道路东侧,于2004年实施,北起京周公路,沿昊天大街、南关东路,由北向南汇入刺猬河,排水能力不足1年一遇。
First, the project profile Liangxiang East moat is located in Fangshan District of Beijing Arch Chen Street Office, is one of the tributary of the Hedgehog River, across the board for the culvert. The river channel is a drainage channel in the urban area. It mainly undertakes the task of removing rainwater to the east of Gongchen Avenue and the west of Jing-Guang Railroad. The total length of the river is 3.9 km and the drainage area is about 3.57 km ~ 2. Status The moat is located on the east side of the Haotian Avenue and was implemented in 2004. From the north, along the Jingzhou Highway, along Haotian Avenue and South Guan East Road, the moat flows into the Hedgehog River from north to south with less than 1 year of drainage capacity.