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FIJALO-POLAND ALUSTEER

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

Thanks to measurement systems, the operator can monitor and control both the depth and direction of the drive. This ensures high-precision installation, even for drives that extend over several dozen meters, which is crucial when accuracy and the precise avoidance of obstacles in the ground are required to protect existing infrastructure and safely bypass it.

This method is especially valued in locations where excavation is difficult or impossible, such as under roads, lawns, tracks, parking areas, walkways, or developed surfaces.

Why are guided pipe jacking systems worth using?
Guided pipe jacking is an alternative to conventional open-cut methods, as it eliminates the need for surface disruption. This approach greatly shortens construction time, lowers costs associated with restoration of the original surfaces, and minimizes the impact on traffic and the environment.

The main advantages of guided jacking technology:
- No disturbance of above-ground infrastructure required
- Capability to work underneath obstacles (e.g., roads, walkways, lawns, driveways, railway tracks)
- Reduction of noise, vibrations, and environmental pollution
- High accuracy of alignment
- Rapid equipment mobilization and short execution times
- Lower risk of clashes with existing utilities
- No need to use bentonite slurry
- No excavation required during the jacking process
Due to these characteristics, guided pipe jacking is frequently used in the construction of municipal networks, water and sewer connections, gas, fiber-optic and cable installations.

Applications of guided pipe jacking
Guided pipe jacking is suitable wherever installation needs to be carried out without disturbing the surrounding environment.

The most common applications for pipe jacking machines include:
- Underpasses beneath heavily trafficked roads and transport routes
- Jackings beneath railway and tram tracks
- Drives beneath waterways and channels
- Installations beneath pavements, parking areas, squares, and industrial lands
- Utility connections to properties without excavating the entire terrain
With the ALUSTEER product, jacking can be performed without drilling fluid (bentonite), significantly reducing implementation costs and environmental impact.

This technology can be used in both urban and non-urbanized regions—anywhere high precision, speed, and minimal environmental disturbance are required.
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