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FIJALO-POLAND ALUSTEER

A guided thrust boring machine is a trenchless technology that enables the installation of underground utilities—such as water pipes, sewer pipes, power cables, electrical cables, telecommunication lines, fiber optic cables, and more—without the need for extensive excavation works. The thrust boring machine is hydraulically driven and equipped with a pilot head, which allows for on-the-fly trajectory corrections during the boring process.

Thanks to integrated measurement systems, the operator can precisely control both the depth and direction of the thrust, maintaining high accuracy even over crossings of several dozen meters. This capability is critical where tight alignment and obstacle avoidance are essential to ensure no damage to existing infrastructure and safe bypassing of underground obstacles.

This solution is particularly valued in locations where earthworks are difficult or impossible, such as under roads, lawns, rail tracks, parking lots, pavements, or other urbanized areas.

Applications of Guided Thrust Boring
Guided thrust borings are ideal wherever underground utilities need to be installed without disrupting the normal operation of the surrounding environment.

The most common applications for thrust boring machines include:

- crossings beneath roads and streets with heavy traffic,
- boring beneath railways and tram tracks,
- crossings under watercourses and channels,
- installing utilities beneath sidewalks, parking lots, industrial yards, and similar surfaces,
- making service connections to properties without excavating the entirety of the area.

With the ALUSTEER product, the process is carried out without the use of drilling fluid (bentonite), which significantly reduces implementation costs and minimizes environmental disturbance.

This technology can be deployed both in urban and non-urban areas—anywhere that precision, speed, and reduced nuisance are required.

Why use guided thrust boring?
Guided thrust boring provides an alternative to traditional open trench methods, eliminating the need for surface excavation. This method considerably shortens project completion time, reduces site reinstatement costs, and minimizes impact on traffic and the environment.

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Key advantages of guided thrust boring technology:

- no need to interfere with above-ground infrastructure,
- ability to work beneath obstacles (e.g. roads, sidewalks, lawns, driveways, railways),
- reduced noise, vibration, and environmental pollution,
- high route accuracy,
- fast mobilization and short completion times,
- lower risk of conflicts with existing underground services,
- no requirement for bentonite drilling fluid,
- no spoil generated during the boring process.

Thanks to these features, guided thrust boring is commonly used for constructing municipal networks and for water, sewer, gas, fiber optic, and cable service connections.

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