中交二公局承建的三亞市地下綜合管廊PPP項目勝利路段全長3.116公里，采用兩艙結(jié)構(gòu)，規(guī)劃入廊管線有給水管、中水管、污水管、電力管、通信管線。
　　The PPP project of Sanya underground comprehensive pipe Rack, which is contracted by CCCC Second Highway Engineering Co., Ltd., has a total length of 3.116km. It adopts the two-tank structure and the planned pipeline connecting inside includes water supply pipe, renewable water pipe, sewer pipe, electric power pipe and communication pipe.