Noise protection hall at Zurich Airport back in operation
After insulation material came loose from the walls in the soundproofing hall at Zurich Airport during an engine test run on December 3, 2021, the hall had to be closed and partially renovated. The soundproofing hall is now back in operation. During the incident last December, parts of the sound-absorbing structure of the soundproofing hall were destroyed, which led to extensive renovation work. After a lengthy analysis phase, designers have planned the reconstruction. The structure was redesigned from scratch and reinforced at neuralgic points, as the airport announced in a press release. As a result of the event, engine test runs at Zurich Airport had to be carried out outdoors for a time. The hall was able to be returned to operation on October 5, 2022. The soundproofing hall at Zurich Airport was built in 2014. It is financed from Zurich Airport's noise fund and serves to protect residents from noise emissions caused by engine test runs.