The Book of "100 Actions" page 174
THE PURIFYING CHAMBER.
Serving the purpose of purification works on the Territory, the purifying chamber is also used for collective washing when the
lswimming-pool is empty. A water-purifications works
was compulsory to comply with territorial regulations
since sewage dumping is not possible in
Anserville ( Oise ). The works was therefore developed, as you will see
from the picture ! Installing the pipes turned out to be
a costly affair because of the great distance separating
Anserville from the Arctic Circle.