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EU TendersASTEC - STEP de Châteauneuf - Planificateur général
Title in French as published on TED.
Call for competition published on TED on 3 Jun 2026 by Ville de Sion - Travaux Publics et Environnement (CSD Ingénieurs SA, rue de l'Industrie 54, 1950 Sion) (Switzerland), CPV 71300000 Engineering services.
| Notice | 378587-2026 (cn-standard) |
|---|---|
| Status | Closed tender |
| Published | 3 Jun 2026 |
| Buyer | Ville de Sion - Travaux Publics et Environnement (CSD Ingénieurs SA, rue de l'Industrie 54, 1950 Sion), Sion |
| Country | Switzerland |
| Main CPV | 71300000-1 Engineering services |
| Contract type | services |
| Procedure | open |
| Deadline for tenders | 24 Jul 2026 23:59 |
Daily EU tender alerts
Basic $19 a month, up to 5 filters. Pro $49 a month, up to 30 filters and tenders closing within 5 days. Charged in UAH at the National Bank of Ukraine rate on the payment day.
Description
STEP de Châteauneuf - Réhabilitation 2035 Le présent marché concerne les prestations de planificateur général pour la modernisation et à la mise en conformité de la STEP de Châteauneuf, exploitée par la Ville de Sion. Cette installation, qui assure le traitement des eaux usées de la rive droite du Rhône ainsi que de plusieurs communes voisines, doit intégrer un traitement des micropolluants conformément aux exigences de l’Ordonnance sur la protection des eaux (OEaux). Une étude de faisabilité et avant-projet sommaire menés entre 2023 et 2025 par CSD Ingénieurs ont permis de donner le cadre au projet de réhabilitation de la STEP. Sur cette base, l’ASTEC lance le présent appel d’offres pour la poursuite du programme « Réhabilitation 2035 », visant à définir les solutions techniques, dimensionnements et options de modernisation nécessaires à la pérennité et à l’évolution future de la STEP de Châteauneuf.
Lots (1)
| Lot | Title | Estimated value | Deadline |
|---|---|---|---|
| LOT-0000 | ASTEC - STEP de Châteauneuf - Planificateur général | 24 Jul 2026 |
Other CPV codes
- 71200000 Architectural and related services
- 71400000 Urban planning and landscape architectural services
More Engineering services in Switzerland
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Daily EU tender alerts
Basic $19 a month, up to 5 filters. Pro $49 a month, up to 30 filters and tenders closing within 5 days. Charged in UAH at the National Bank of Ukraine rate on the payment day.