All installation work is proceeding as before described only rarely in undisturbed paths and must be brought by the most varied special structures to form a coherent structure.

These mainly include the intersections with roads, railways, waterpipes and other external systems via Culvert or bridge laying. The methods used here range from open construction of auger bore to tunnel jacking, ram pressing process, suspended from existing bridges up to the establishment of self-supporting tubular bridges. The production of extensive branch stations of main lines, the construction of natural gas storage pipes with large diameters and large wall thicknesses was and is supported by our professional staff with great dedication. Not only the certifications GW301 but also an effective quality management according to DIN ISO 9001:2000 guarantee the highest standard of work and execution.

Waterworks Langenau   water supply Stuttgart

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