Austria – Sewage, refuse, cleaning and environmental services – Sicherung W21 „Teerag-Asdag Simmering“ – Betrieb, Beweissicherung

The Teerag-Asdag GmbH intends to continue the remediation measures for the W21 "Terrag-Asdag Simmering" contaminated site for a further period of up to 10 years. The following measures are planned: operation of the existing remediation system (cut-off wall enclosure with five integrated filter windows), operation of 7 cut-off wells including groundwater treatment plant and discharge, and continuous performance of evidence preservation (sampling and analytical services, annual and final reports, etc.)