Sant' Erasmo Water Filtration Plant Depuratore San Erasmo
Office / Architect C+S associati / , , Carlo Cappai, Maria Alessandra Segantini www.cipiuesse.it
CITYCOUNTRY Sant'Erasmo Island, Venice / Italy
SantErasmo is an island in the Venice lagoon where traces of historical fortifications still mark the landscape. The water filtration forms part of the urban and environmental programme to upgrade the islands infrastructure. A careful study of the purification process allowed for most of the plant to be buried underground and only the parts dedicated to maintenance and the removal of residual dusts needed to be constructed on the surface. Much like the islands massive historical remains, four one-meter thick parallel walls built in red-coloured reinforced concrete mark the place. The spaces between the walls are closed by full-height louvred Iroko panels that provide ventilation and which can be opened to unload the dust. Although the building itself is off limits, by liberating the surface area a new public green space has been created punctuated by the underground areas roof openings and joins together with the existing park.
Sections and elevations of the water filtration plant
The water filtration plant in the landscape of Sant'Erasmo