The Droste-Hülshoff-Gymnasium in Rottweil is to be expanded.

The school is located in the inner city area and consists of three building parts built in 1959 (building A), 1965 (building B) and 1979 (demolition building).

The buildings A + B were renovated in the years 2020 - 2022, the demolition building is now to be replaced by a new building on an area south of the two renovated buildings and demolished after its completion.

The new building is planned as a two-storey building (ground floor and upper floor) with partial basement in reinforced concrete construction (BRI approx. 10,900m³). The connection of the new building to the existing buildings takes place on the ground floor and on the upper floor via a connecting building with staircase.

The following shell construction measures are planned:

- Various demolition work in the existing building

- Pile foundation, ductile cast iron piles approx. 127m

- Foundations, incl. excavation approx. 253m³

- dewatering work

- Base plate with perimeter insulation, d=20-40cm approx. 1.125m²

thereof in WU construction approx. 225m²

- Reinforced concrete floor slabs / roof surfaces, d=20-30cm approx. 2.473m²

- Stahlbetonwände, d=25cm ca. 1.710 m²

of which in WU construction approx. 180m²

- Betonüberwachung ÜK2

- Reinforcement round steel approx. 170 tons

Reinforcement of mesh steel approx. 55 to

- Betonfertigteiltreppen

- Electrical insertion: concrete pipes, cans + accessories

- Masonry: KS walls, d=11,5cm approx. 160m²

- Steel support, pipe diameter 139.7 x 5mm, approx. 5m

The Droste-Hülshoff-Gymnasium in Rottweil is to be expanded.

The school is located in the inner city area and consists of three building parts built in 1959 (building A), 1965 (building B) and 1979 (demolition building).

The buildings A + B were renovated in the years 2020 - 2022, the demolition building is now to be replaced by a new building on an area south of the two renovated buildings and demolished after its completion.

The new building is planned as a two-storey building (ground floor and upper floor) with partial basement in reinforced concrete construction (BRI approx. 10,900m³). The connection of the new building to the existing buildings takes place on the ground floor and on the upper floor via a connecting building with staircase.

The following shell construction measures are planned:

- Various demolition work in the existing building

- Pile foundation, ductile cast iron piles approx. 127m

- Foundations, incl. excavation approx. 253m³

- dewatering work

- Base plate with perimeter insulation, d=20-40cm approx. 1.125m²

thereof in WU construction approx. 225m²

- Reinforced concrete floor slabs / roof surfaces, d=20-30cm approx. 2.473m²

- Stahlbetonwände, d=25cm ca. 1.710 m²

of which in WU construction approx. 180m²

- Betonüberwachung ÜK2

- Reinforcement round steel approx. 170 tons

Reinforcement of mesh steel approx. 55 to

- Betonfertigteiltreppen

- Electrical insertion: concrete pipes, cans + accessories

- Masonry: KS walls, d=11,5cm approx. 160m²

- Steel support, pipe diameter 139.7 x 5mm, approx. 5m