August 23, 2022

Open day at the Spitallamm dam construction site

On Saturday 20.08.2022, KWO, the owner of the new Spitallamm dam construction site organized an open day. 3,000 people registered for the day, and so, many curious people had the opportunity to see the construction site up close. 

On Saturday 20.08.2022, KWO, the owner of the new Spitallamm dam construction site organized an open day. 3,000 people registered for the day, and so, many curious people had the opportunity to see the construction site up close. The construction site installations, machinery, cranes, concrete cooling, dam testing, joint sealing and ancillary structures were all subjects on which the visitors received information. A subterranean tour of the old and new dams was held. Gruner Stucky supported KWO with the presence of Alexandre Wohnlich and Eliott Odermatt, respectively project manager and project engineer for Spitallamm, who were there to answer the public’s numerous questions.

Thanks to the excellent organization of KWO and the large number of visitors, the day was a real success. We were able to take advantage of one of the rare opportunities to explain our trade and our work to the public.

The visitors had the opportunity to follow a path that led them through a gallery of the old dam, a rock gallery and then a gallery of the new dam. All along the way, various factual information was available on informative panels. In addition, several professionals from DLT, KWO and the engineering firms IUB and Gruner Stucky were on hand to answer the visitors' many questions.

Open day - spitallamm dam construction

Open day - spitallamm dam construction

Spitallamm arch dam construction

Spitallamm arch dam construction

Spitallamm arch dam construction works

Spitallamm arch dam construction works

You might also be interested in

July 2, 2026

From classroom to boardroom: 18 students took part in Business Week at Gruner

For the first time, Gruner hosted Business Week in collaboration with Handelskammer beider Basel and wirtschaftsbildung.ch. As an independent company with more than 160 years of history, entrepreneurial thinking has always been part of Gruner's DNA. The week provided an opportunity to pass this experience on to the next generation.

June 18, 2026

Belgrade’s first metro takes shape – with Gruner on board

Gruner has signed a contract with the Jaroslav Černi Water Institute and will contribute to the design development of Line 1 of the Belgrade Metro. The project is part of Serbia’s future first metro system and ranks among the key infrastructure projects in the capital region.

June 16, 2026

Company Profile 2026: Key Figures and Expertise at a Glance

What drives Gruner? Which projects, areas of expertise and developments shaped the year 2025? Our new Company Profile 2026 provides the answers.