Zenger Niklaus AG (Wilderswil)

**For almost 20 years I have specialized in carrying out dredging work in hard-to-reach areas and in the mountains. Almost every job requires new creative solutions, which I can do for you cleanly and expeditiously due to my experience, taking into account the necessary safety.

In mountain pipeline construction one constantly encounters new challenges in order to be able to install pipelines in an expedient and permanently safe manner. Crossings of natural watercourses are not uncommon. Special frost conditions in winter must be taken into account.

To avoid difficult transports of pipe coating material, existing material is screened out directly with the excavator at the construction site and installed as coating.

In various pipeline projects for the basic infrastructure of the region, pipelines were installed across the lake. Here, for example, the setting of the anchors for the electrical line, which now runs on the lake bed from Spiez to Hünibach. Also at the connection points on the shores, the lines are buried underwater to prevent damage by ships. Shore walls, jetties, boat channels and harbor facilities are further areas of application for which I am well equipped.

Almost impossible obstacles require unconventional solutions. Using this working scaffold, it was possible to carry out the pointing work for a cast-iron pressure line. Pressure lines require the most direct routes possible.

In the nature reserve Weissenau - Unterseen - I executed a total of five bridges and funnel mouths with near-natural shore design. The lake promenade was thus upgraded for the local recreation area and the shallow shore was returned to the amphibians.

Terrain work in the high mountains requires a great deal of care in dealing with the adjacent terrain in order to avoid unnecessary damage to the sparse vegetation. Skillful use of walking excavators in these delicate areas helps to leave as few permanent traces as possible in the landscape.

Rock pipelines

Pipeline construction in the mountains and on steep slopes is our daily business.
Many years of experience and the most modern equipment enable us to work efficiently and processing of the routes. We look forward to every new challenge.