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HOLINGER AG

News

The construction of the new gasometer was completed in October. The 1,800 cubic-metre-capacity gasometer is needed to store the methane gas produced in the digesters. This new installation at the Schönau WWTP has given the plant...


One year has passed since the completion of the Mülibach project in Altnau, where the stream was channelled, flood-proofed and revitalised over a stretch of approximately 240 m. The opening ceremony, which had been postponed...


HOLINGER assisted the federal government with the preparation and design of a brochure on the Ordinance for the Safeguarding of Potable Water Supplies during Severe Shortage Situations (VTM). In VTM the brochure, the Federal...


In 2019, HOLINGER was awarded the contract for the general planning of a new sludge dewatering system for digested sludge from Schanz WWTP in Pfäffikon ZH. The new building includes a skip station, flocculant preparation and...


HOLINGER will be represented with a stand (Hall 6, Stand G11) at this year's Aqua Suisse trade fair in Zurich from 17 - 18 November 2021. We look forward to your visit and will be happy to provide you with a free ticket via the...


The Sonnenbach in Hombrechtikon runs along a number of private plots whose bank walls were in danger of collapsing. On behalf of the municipality of Hombrechtikon, HOLINGER AG was charged with the planning, rerouting and...


Nowadays, the Collombey-le-Grand WWTP that was built in 1979 is often overloaded, leading to discharge norms being exceeded on a number of occasions. Furthermore, the original electromechanical equipment of the wastewater...


The ‘Uf em Berg’ (On the mountain) reservoir has been connected to the drinking water network of Kaiseraugst since the 1960s by a DN 400 Eternit (fibre cement) pipe. Now HOLINGER AG has developed a total renovation concept for...


In August 2021, after several years of planning, in close cooperation with the municipality of Küttigen, the foundation stone has finally been laid and we have moved into the execution phase. HOLINGER AG has been entrusted with...


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