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某废水处理工程位于松花江畔,设计为日处理5万t污水。采用目前较为先进的生物治理污水技术,投产后可有效地改善松花江沿岸水质状况,该工程具有以下特点。◆地质条件较为复杂,地下水位较高,施工须考虑降水。◆该项目之一的粗细格栅及提升泵房工程,设计基础底标高分别为-6.000m和-9.500m,施工中须进行深基坑支护。
A waste water treatment project is located in the Songhua River, designed to deal with 50,000 t of sewage. The current more advanced biological treatment of sewage technology, put into operation can effectively improve the water quality along the coast of the Songhua River, the project has the following characteristics. ◆ geological conditions are more complex, higher groundwater level, construction must consider precipitation. ◆ One of the projects of coarse and fine grid and lift pump house project, the design basis of the base mark were -6.000m and -9.500m, the construction shall be carried out deep foundation pit support.