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在毛主席革命路线的指引下,我公司101施工队,在上海金山石油化工总厂污水处理厂海底排水隧道的出水口工程中,成功地采用了垂直顶升法的新工艺。在隧道尽端,由隧道内部向上顶出五根方型的由预制钢筋混凝土管节连成的排水管,使之穿破土层,伸出海底,作成排放污水的出口(见图1)。
Under the guidance of Chairman Mao’s revolutionary line, the construction team of our company 101 successfully adopted the new vertical lifting method in the outlet engineering of the seabed drainage tunnel of Shanghai Jinshan Petrochemical General Factory Sewage Treatment Plant. At the end of the tunnel, five square-shaped pipes made of prefabricated reinforced concrete pipe sections are erected upward from inside the tunnel so as to penetrate the soil layer and extend out to the seafloor to form an outlet for discharging sewage (see Figure 1).