The overall project is divided into two construction phases, which will take place from 2023 to 2027 at

During ongoing operations, the following can be implemented:

BA I: In the first construction phase, a two-storey building will be built in front of the existing west wing.

New building, whose basement is open due to the hillside location as an open

All-day area can be used fully.

BA II: At the beginning of the second construction phase, the existing west wing will be demolished,

then the east wing was completely renovated and extended on the north side.

According to BAII: After the end of BA II and occupation of the renovated existing building, the

Interim adjustments in the basement of the new building were dismantled and the

final condition. The teacher's residence is demolished.

Trade: Timber construction BA1

Construction of a 1-storey timber building with a gable roof on top of a basement

made of reinforced concrete. The work includes the creation of prefabricated external walls,

load-bearing interior walls made of cross-laminated timber, glulam ceilings above ground floor and prefabricated

Roof. Likewise, the wooden cladding of the outer walls as well as the plumbing work,

in particular, an aluminum roof covering in diamond shape is part of the LV.

In addition, the windows incl. sun protection are in the wooden walls and solid walls

of the basement component.

Exterior walls in timber panel construction: approx. 350 m2

Wooden formwork spruce: approx. 400 m²

Interior walls cross-laminated timber approx. 70 m2

Floor slabs glulam 280mm: approx. 450 m2

Roof area (insulated wooden elements): approx. 580 m²

Roof area (roof covering): approx. 580 m²

Window area in wooden walls: approx. 99 m²

Window area in solid walls: approx. 85 m²

External dimensions of new building: approx. 25 m x 23 m; ridge height at approx. 11.30 m above ground level

at the basement, eaves height at approx. 8 m above ground level at the basement.