In order to solve the “neck” problem of the existing rainwater pipeline at the intersection of Xianfu street and Fuhai road in Fushan District, it is planned to transform the underground rainwater pipeline in this area and improve the drainage capacity from October 25 to December 24.
Therefore, although the overall project involves a small area, the process is cumbersome and the construction period is long.
02 detour scheme During the construction, the intersections on the East and west sides of the intersection will be closed at the same time.
The project needs to excavate a 6m deep operation foundation pit on the East and west sides of the intersection and support it with steel plate.
Please understand and support the inconvenience caused.
The detour diagram is as follows: The whole construction process will increase manpower and machinery investment, promote rapidly, and try our best to reduce the construction period.
Due to the complexity of various pipelines in the construction area, the tap water pipeline needs to be relocated and the weak current pipeline needs to be overhead before pipe jacking.
01 project content The project adopts the operation mode of pipe jacking construction, and the rainwater pipeline with a diameter of 1600 mm is re laid in the east-west direction of the intersection to undertake the current rainwater pipeline of Xianfu Street (West of Fuhai Road) to the West and connect to the current rainwater culvert of Xianfu Street (east of Fuhai Road) to the East, so that the rainwater from the upstream of Xianfu street can be quickly discharged into the downstream rainwater culvert.
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