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Practical CasesBy Marcel Dietrich

Hydropower refurbishment: coordinating manufacturer, client and local suppliers

A refurbishment is nothing like an equipment sale. The client operates a plant that produces revenue every day, so the critical variable is not price but the outage window: how many days the unit can be out of service, and at what time of year it makes sense to do it.

That forces you to plan backwards. Shutdown date, arrival on site, customs clearance, special transport to the powerhouse, crane availability and the manufacturer's technical staff. Every link that moves pushes the next one, and there is very little slack to recover.

The local component weighs more than is anticipated from abroad: civil works, assembly, scaffolding, testing and certified personnel. A manufacturer that arrives with a closed offer and no identified local suppliers usually discovers too late that the schedule does not add up.

Our role in these projects is to act as a permanent bridge: translating technical requirements in both directions, sustaining the relationship with the client between milestones, and anticipating the permits and formalities that do not appear in the tender documents but do appear in the reality of the site.