The project involves an addition for the east wing (primary school: 2 390 m²) and an addition for the west wing (lower secondary school: 500 m²) as well as the reconstruction of the current east wing (teachers' work places and personnel rooms: 380 m²), and the reconstruction of the west wing (lower secondary school: 145 m²). The contract also includes various minor reconstruction for the mid-wing. The project shall be developed through an partnering contract stage and executed in several stages.