The method Direct Pipe is a specialized subway installation technique that allows pipes to be laid without the need for large-scale excavation. It is based on the controlled pushing of prefabricated pipes along a given path underground, using pipe jacking machines that advance the pipe continuously and accurately.
The process begins with a detailed geotechnical study to determine the characteristics of the terrain and define the optimal route. Then, a small opening is made in the surface to place the initial end of the pipe. From there, specialized machinery pushes the pipe while its alignment is monitored and adjusted by sensor systems and automated control. This constant monitoring ensures that the installation proceeds smoothly and without deviations, which is essential for the long-term integrity of the service.
One of the great advantages of the Direct Pipe method is that it drastically minimizes the impact on the surface, avoiding the need for large trenches. This is especially beneficial in urban areas or areas with high infrastructure density, where traditional excavations can disrupt traffic and create significant disruption to the community. In addition, by requiring less land restoration, both operating costs and project execution times are reduced.
The method is applied in a wide variety of infrastructure projects, such as the installation of drinking water, sewage, gas and telecommunications systems. It is also ideal for areas with complicated geotechnical conditions or when there are other subway infrastructures that could complicate a conventional excavation. In short, Direct Pipe is an efficient, fast and sustainable solution that optimizes the deployment of critical infrastructure without disturbing the environment.
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