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  Rain water utilisation

Administration building GWG "Marzahner Tor"
Märkische Allee 210A
12679 Berlin - Marzahn
2.603m2 floor space

Rain water utilisation (6,800 litres capacity) for toilet flushes combines the advantages of reduced operating costs through less drinking water consumption and protection of resources through the reduction of rain water ingress into the local water supply.

The installation of the four 1700 litre rain water tanks in the cellar of the building provides a storage facility for longer dry spells.

 
View of entry side

 

Rain water tank
Replenishment and pump