Ubuso bugera hafi kuri metero kare 10 bwari bwamenetseho iyo shokola, bwasukuwe n'abakora mu butabazi bwo kuzimya inkongi, bakoresheje ibitiyo, amazi ashyushye ndetse n'amatoroshi atanga urumuri rushyushye akoreshwa mu komora ibintu byumiye ahantu.
