builder-owner: Heinrich Herkenhoff
building area: 1277 m²
floor area: 1393 m²
Volume: 8.969m³
Started in: May 2013
Completion: October 2013
Service phases 1-8 (according to HOAI)
- Preliminary assessment
- Preliminary design planning
- Design planning
- Planning for permit applications
- Construction planning
- Preparation of tenders
- Assistance in tenders
- Site supervision