Summary
Machine-generated summaryThe City of Zurich, through ERZ (Entsorgung und Recycling Zuerich), is procuring services to review rainwater concepts (RWK) submitted by developers as part of building permit applications and forwarded to ERZ drainage. The review takes place at concept level, not at project planning level, and follows the requirements of the ERW guide on property drainage. All documents are provided and reviewed digitally. The contract is split into two identical lots of about 500 hours of work per year on average, with the two best ranked bidders each receiving one lot. A single contractor cannot win both lots if more than one valid bid is received.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
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Act now
- Submission deadline: Brought forward by 1 day: now September 9, 2026, 00:00
- Scope and criteria: The description was expanded. Re-read it before you bid.
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- Avg. open tender · Architecture & engineering services
- €9,620,588
- Buyer track record on Aperlena
- 13 notices tracked · 8 awarded
- €1,610,951 in awarded contracts
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