This project reclaims sediment, once treated as mere waste in disposal sites, as a fundamental resource to empower local industries and reconnect the community with its land. Moving beyond the purely functional "collect and discard" approach of civil engineering, this architecture serves as a dynamic hub for sorting, refining, and redistributing the earth. It reimagines disaster infrastructure not as a barrier, but as a catalyst for environmental productivity and the rebirth of social ties, breathing new life into the identity of the Machino district.