This work deals with the documentation and methods of restoring the water drive saw-mill, which is located in the Mariánské Valley in Brno-Líšen. The purpose of this work is to document and propose a repair methods for presentation and practical use of saw-mill. One of the main requirements for object reconstruction is to preserve its historical value. Historical development will focus on the object as a whole. However, the documentation and repair proposals will focus in detail on the saw-mill. This work will include a drawing attachment of the recommended repair alternative. In addition, elaborated proposal serves to obtain the technical parameters of the saw. The sawmill should serve as a technical and cultural monument for presentation purposes in the future.