Thalwil relief tunnel, ecological compensation measures Sihl, Lot 1 building works
Description
Ersatz Wehrschwelle Gartendörfli durch Blockrampe, Strukturierung Sihlsohle und –ufer, Erstellen neues Seitengerinne, Pfeilersicherung Stirnemannsteg, Anpassung der Wegführung (Wander und Veloweg), Umlegung Abwasserleitung, Anpassung Mündungsbereich Gontenbach.
AI Summary
The procurement procedure concerns the replacement of the Wehrschwelle in Gartendörfli with a new Blockrampe, the structuring of the riverbed and banks of the Sihl River, the creation of a new lateral channel, the safety reinforcement of the piers of the Stirnemannsteg, the adaptation of pedestrian ...
- Replacement of the Wehrschwelle with a Blockrampe.
- Structuring of the riverbed and banks of the Sihl River.
Risk overview
- Requisiti sproporzionati1
- Referenze1
- Certificazioni1
- Obbligo di consorzio1
- Assicurazioni1
- Scadenze strette1
- Requisiti linguistici1
- Ostacoli generali1
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Red Flags
8 flags identified — Overall risk: high
Financial Requirements
Technical Specifications
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About the buyer
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- All time
- 10
- Last activity
- Active in May 2026
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