Key Points For Placing Manholes For Underground Integrated Communication Pipelines

The setting of underground integrated communication pipeline manholes should have multiple setting methods, and it is also necessary to consider setting the manholes at appropriate locations within the limited width range planned by the urban construction department of the sidewalk. It should not occupy the positions of other pipeline units, but also be convenient for setting manholes and leading up and down electric and optical cables without crossing. This requires a detailed understanding of the relevant conditions of the co-construction units and a comprehensive analysis. The site should be carefully investigated and field surveyed, and then the location of the manholes should be carefully designed. The basic principle is: the manholes for multiple Stainless Steel Concentric & Eccentric Reducer units or multiple cable businesses, which are set up or jointly, should be placed on the side of the sidewalk close to the building, followed by the manholes for units with fewer pipelines or fewer cables, and the manholes for optical cable businesses, which are set up or jointly, should be placed on the side close to the sidewalk or slow lane. Because the multi-hole pipeline units have more business operations, and the cables, especially the large-logarithm cables, are also more drawn out, if they are placed in the middle or close to the side of the road, it is bound to cause the cables to cross in the manholes, which will bring inconvenience to the coiling, binding, and connection.