Security W21 “Teerag-Asdag Simmering” Tender - 144885837

Procurement Summary

Country: Austria

Summary: Security W21 “Teerag-Asdag Simmering” - Operation, Preservation of Evidence

Deadline: 18 Sep 2026

Posting Date: 10 Jul 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 144885837

Document Ref. No.: 479119-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: EUR 2500000

CPV Classification

90000000 - Sewage, refuse, cleaning and environmental services
90733900 - Groundwater pollution treatment or rehabilitation
39350000 - Sewerage works equipment

Purchaser's Detail

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Tender Details

Security W21 “Teerag-Asdag Simmering” - operation, preservation of evidence Teerag-Asdag GmbH intends to continue safeguarding measures for the contaminated site W21 "Terrag-Asdag Simmering" for a further period of up to 10 years. The following measures are planned: Operation of the existing security (sealing wall enclosure with five integrated filter windows), operation of 7 barrier wells including GW cleaning system and discharge as well as continuous implementation of the preservation of evidence (sampling and analytical services, annual and Final reports, etc.) The services in question correspond to the entire funded operational and evidence preservation measures to secure the contaminated site W21 "Teerag-Asdag Simmering" for the next few years of operation, probably up to February 2037 include as follows: - The operation of the 7 barrier wells, the cleaning system and the discharge until February 2032 (with the possibility of an extension of 5 years). This includes maintenance work, repairs, provision of operating resources (filter media, ...), Changing (removing and installing) the used activated carbon in accordance with these operating regulations, etc. - Part of the evidence preservation measures are sampling and analytical services including the issuance of analysis reports, the evaluations of the measurement and Analysis results and the preparation of reports for the WR authority (annual reports, final report) by February 2032 (with the possibility of an extension of 5 years). A detailed description of the facility and...
Document Type: Contract Notice Reference Number: 260023 Contract Type: services Estimated Value: 2500000 - EUR Authority Type: org-sub Doc Title: Security W21 “Teerag-Asdag Simmering” – operation, preservation of evidence Dispatch Date: 2026-07-09 Publish date: 2026-07-10 Submission Date: 2026-09-18

Documents

 Tender Notice