Questione giuridica chiave
Whether the restaurant's exhaust-air installation violated air-protection requirements and caused excessive immissions requiring abatement.
Decisione estratta
The installation caused excessive odor immissions and had to be remediated; the chosen re-routing and roof-level discharge complied with air-protection rules.
Motivazione estratta
Neighbor complaints were corroborated by onsite odor observations. In the circumstances, the authority could rely on the federal recommendations on chimney height, and the court found no federal-law violation in ordering a higher discharge to avoid odors reaching nearby façades.