Case Study: Syndicat des Eaux d'Ile-de-France (SEDIF) regains control of water asset investment planning with Oxand

SEDIF builds a 15-year, €10M/year risk-based investment plan with Oxand

The Syndicat des Eaux d'Ile-de-France (SEDIF), a major water authority near Paris, faced a challenge in managing its extensive drinking-water infrastructure, which was operated by a delegated partner. SEDIF lacked visibility and control over its asset portfolio, making it difficult to justify major renewal investments and challenge proposals. Oxand was engaged to help SEDIF regain this oversight and build a robust asset management strategy.

Oxand implemented a solution by first consolidating a complete asset registry from the delegate's data. They then developed a risk-based model to simulate 15-year investment scenarios. This provided SEDIF with a clear, long-term investment plan to balance risk reduction and spending. The results delivered by Oxand included a controlled annual investment envelope of approximately €10 million and the creation of shared, quantitative reporting tools for improved decision-making and stakeholder communication.

Syndicat Des Eaux d'Ile-de-France (sedif)