Production of a retaining wall made of precast concrete elements. Paving of an exterior surface in the lowered basement area including the construction of a staircase.

The service book describes various services of landscaping incl.

- Construction of a retaining wall made of precast concrete elements H 2.5 m

- Paving work in the lowered outdoor area according to DIN 18 318

- Construction of a staircase

- Drainage of the sunken outdoor area with

Regenwasserrückhaltung

- Construction of 3 ramps for barrier-free access

- Restoration of the outdoor facilities in some areas after completion

Pipeline construction and scaffolding work

- Restoration of road curbs

The sunken outdoor area, including the retaining wall, staircase and paving area, will be rebuilt. The main earthworks have already been carried out.

The restoration of the open spaces around the building serves to return them to their original state.