News
On 8 September 2020, the City of Bellinzona inaugurated the new reservoir at Camorino, which is operated by AMB (Azienda Multiservizi Bellinzona). The reservoir was designed by Cometti Ingegneria Sagl, which has been part of...
The protection zones of the catchment area of the Tambel groundwater well in Herrliberg were audited at the end of 2019. The Wetzwilerbach stream, which flows through the middle of the area, has a damaged concrete gully, which no...
At HOLINGER, we offer integrated solutions to our customers that are the fruit of our commitment to interdisciplinary work. A recent example thereof, is the conversion of the Naglikon pumping station that was completed by our...
Construction work on the Collombey-Muraz (VS) wastewater treatment plant has begun. HOLINGER is the general planner for this project which involves completely renovating the sewage treatment plant and increasing its capacity to...
At the Niederbüren wastewater treatment plant, HOLINGER was able to plan and implement the renewal of the gas utilization and heating systems. The wastewater treatment plant already had two combined heat and power plants, but the...
Water supply in Mendrisiotto 24.07.2020
The ARM project* supplies the communities of Mendrisiotto with drinking water. The construction of the network, reservoirs and pumping stations is proceeding according to plan. Note that, HOLINGER is taking over the planning and...
Congratulation! 02.07.2020
At the end of June 2020, seven apprentices successfully completed their training as draftsmen EFZ (civil engineering) at HOLINGER AG. We congratulate the young professionals on their successful completion. We are very pleased to...