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FIJALO-POLAND ALUSTEER

What is a guided pipe jacking system?

A guided pipe jacking system is a trenchless technology that enables the installation of underground utilities—such as water pipes, sewer pipes, energy, power, telecommunications, fiber optic, water or wastewater pipelines—without extensive excavation work. The jacking machine is hydraulically driven and equipped with a steering head that allows for correction of the drive path.

Thanks to integrated measurement systems, the operator can monitor the depth and direction of the installation, ensuring high precision even over drive lengths spanning several dozen meters. This precision is crucial for accurately navigating around obstacles in the ground, avoiding damage to existing infrastructure, and ensuring safe positioning.

This solution is especially valued in locations where earthworks are difficult or impossible—for example, under roads, lawns, rail tracks, parking lots, sidewalks, or built-up areas.

Why is it worth using guided pipe jacking?

Guided pipe jacking offers an alternative to conventional excavation methods, eliminating the need to break open the surface. This method significantly shortens construction time, reduces costs for site restoration, and minimizes impact on traffic and the environment.

Key advantages of guided pipe jacking technology:
- No intervention in above-ground infrastructure required
- Ability to work beneath obstacles (e.g., roads, sidewalks, lawns, property driveways, railway tracks)
- Reduction in noise, vibration, shocks, and environmental pollution
- High accuracy in pipeline alignment
- Rapid equipment mobilization and short execution times
- Lower risk of collisions with existing utilities
- No need for bentonite slurry
- No excavation required during the jacking process

Thanks to these features, guided pipe jacking is often used in the construction of urban networks, water and sewerage connections, gas lines, fiber optic and cable installations.

Applications of guided pipe jacking

Guided pipe jacking is suitable wherever installation is required without disturbing the surrounding environment.
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The most common applications of jacking machines include:
- Crossings beneath high-traffic roads and transport routes
- Jacking beneath railway and tram tracks
- Crossings under watercourses and canals
- Installations beneath sidewalks, parking lots, plazas, and industrial areas
- Utility connections to properties without excavating the entire site

With the ALUSTEER product, no drilling fluid (bentonite) is required, significantly reducing implementation costs and environmental impact.

This technology can be applied both in urban areas and non-urbanized regions—anywhere precision, speed, and minimal disturbance are crucial.

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