Water Storage Tower by Corsini, Zaragoza y Rodriguez
What would be the scale, the material, the form, and the fashion in which to construct this grand “amphora” of the 21st century? We needed to design a water tower with a height of 22 m to supply the entire town with water without needing pumps, as well as a way to go up to the tank for maintenance. Our primary objective was to develop a clear form with nothing gratuitous in concrete for an elevated tank of 50 m³ high and a buried tank of 150 m³. This new form would become, together with the church bell tower, the only towers in the town.
We wanted to create in the proposed landscape a road which connected the two highest points. We then started to think about making a divided tank of already-existing elements. Our point of de parture had to be studying those tanks that we were accustomed to seeing on reservoir trucks, on which there is always a notification of what they contain and their volumetric capacity. In addition, at that time a hydraulic study was done and it was determined that the buried tank was of a size that an elevated tank of 80 m³ capacity was needed.
Why not divide the tank into prefabricated units? We worked to find the best form for a structure that could reach 22 m of height and also support the weight of two tanks, each of 40 m³ capacity. We had at the moment two materials that defined the new water tower; the galvanized steel that would form the structure and the stainless steel that would make up the exterior finish of the two tanks.
We chose wood to form the stairs and platform necessary for the maintenance of the water tower, the platform for the valves, and the bed underneath these two elements. We completed and gave the project form in this way.”

