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一、概况北京市南旱河污水截流管工程是一条市政污水干线,其中农大泵站——水科院段长2.5公里,由北京市第二市政工程公司负责施工。此段污水管设计为内径1600毫米钢筋混凝土管道,其中途经翠微路一段管顶覆土深达7～8米,而且此段管道中心位于翠微路路肩上,两侧有翠微中学、蔬菜公司研究所等建筑物,路面以下有上水、下水、电信等
I. Introduction The Nanhan River Sewage Interception Pipe Project in Beijing is a municipal sewage trunk line. The section of Nongda Pumping Station - Hydropower Station is 2.5 kilometers in length and is under construction by Beijing Municipal Second Municipal Engineering Company. Sewage pipe section of this section is designed for 1600 mm diameter reinforced concrete pipe, which passes through a section of Cuiwei Road pipe top cover soil depth of 7 to 8 meters, and this section of the pipeline center is located in Cuiwei Road shoulder, Cuiwei secondary schools on both sides of the Institute, Vegetable Company Institute Buildings, the following pavement Sheung Shui, launching, telecommunications and so on