With the development of the city, the original municipal pipelines can no longer meet the growing demand for water. To this end, the city decided to expand the DN250 pipeline and upgrade it to a DN400 spiral steel pipe. This project is not only about the stability of the city's water supply, but also represents the level of development of the city's infrastructure.
As a new type of pipeline material, DN400 spiral steel pipe has excellent corrosion resistance and pressure resistance, which can ensure water quality safety and long life of pipelines. During the construction process, the engineering team fully considered the geological conditions, surrounding environment and other potential influencing factors to ensure the smooth progress of the project.
The expansion project was designed with high standards and strict requirements in mind. The design team conducted many on-site surveys, combined with advanced computer simulation technology, and formulated a scientific and reasonable construction plan. At the same time, in order to ensure the quality of construction, a well-known domestic spiral steel pipe manufacturer was selected, and the procurement and acceptance were carried out in strict accordance with national standards.
During the construction process, the construction team took a variety of countermeasures in the face of complex geological conditions and heavy traffic conditions. For example, the use of directional drilling technology for trenchless construction reduces the impact on the surrounding environment; According to different soil conditions, appropriate excavation and support methods are adopted to ensure construction safety.
In addition, in order to ensure the progress of the project, the construction team has established a close communication mechanism with the material supplier, the supervision unit and other parties. Through regular coordination meetings, various problems in the construction are solved in a timely manner to ensure that the project is carried out as planned.
To sum up, the municipal DN250 expansion DN400 spiral steel pipe project is not only the upgrading of the water supply system, but also an important part of the urban infrastructure construction. From design to construction, every link reflects the strict control of quality and safety. In the future, this project will provide solid support for the sustainable development of the city.