AwardedCHEServices
Groupement de mandataires phases SIA 31 à 53 - Évacuation des eaux du bassin versant Avanchet - Réseaux amont et aval et bassin de rétention
- Published
- Published 9 October 2025
- Deadline
- Closed 17 November 2025
Overview
Genève Aéroport a élaboré son dernier Plan Général d’Évacuation des Eaux (PGEE) en 2008. Si des mesures ont depuis été mises en œuvre sur le bassin du Vengeron, peu d’interventions ont concerné le Nant d’Avanchet. En 2024, une mise à jour du PGEE de ce bassin a été réalisée et son concept général défini. Un groupement de mandataires est recherché pour les réseaux amont/aval et le bassin de rétention (phases 31 à 53).
Key details
- Country
- CHE
- Status
- Awarded
- Category
- Services
- Procedure
- Open
- Published
- 9 October 2025
- Deadline
- Closed
Engineering services
Award outcome
- Awarded value
- CHF 3,986,980
- Award date
- 18 December 2025
- Contract period
- 1 January 2026 → 30 June 2032
- FR_Perreten & Milleret SA
Contract ending soon? Skim tracks incumbents and flags recompetes early. Book a demo to set up alerts.
Notice history
Every published notice in this contracting process, newest first.
Contract Award Notice
19 December 2025
Contract Notice
10 October 2025
Contract Notice
9 October 2025
Contracting authority
Genève Aéroport
Procuring entityLe Grand Saconnex, CHE
Authority website ↗
Get the full picture
AI analysis, bid scoring, and expert strategy for this tender
Skim analyses every tender against your company profile and tells you whether to bid, how to win, and who you are up against.
See which competitors are winning the contracts you're chasing.
15-minute call. We'll pull the win data on your real pipeline and show you what Skim does with it.