Die Prüfungen dienen dem Schutz von Boden, Grundwasser und Gewässern. Dabei wird kontrolliert, ob die Anlage dicht ist, die Sicherheitsanforderungen erfüllt und wassergefährdende Stoffe zuverlässig zurückhalten kann. Regelmäßige Prüfungen helfen dabei, Mängel frühzeitig zu erkennen und Schäden für die Umwelt zu vermeiden.

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