HUGGENBERGER staff has been invited by the authorities of Canal de Isabel II for a site visit in El Atazar dam, located in northern part of Comunidad de Madrid in Spain.
El Atazar reservoir is a strategical asset, since it provides 45% of water needs to Madrid city.
The double-arch dam is instrumented with 25 TELELOT of all four series produced. Scope of the visit was to perform a general overview about the instruments, considering that some of them are in operation since more than 20 years.
Thanks to the very good maintenance carried out by the Canal de Isabel II, our staff could appreciate the excellent status of most TELELOT, which proved once more to be absolutely reliable and suitable for long-term monitoring.