Project planning shoring, construction pit enclosure including structural planning for the construction of a triple gymnasium. The gym is dug in and is located near a busy street, next to a school building and along the property line.

Project planning, engineering structures, service phases 1 to 8 in accordance with Section 43 HOAI and specialist planning for structural engineering, service phases 1 to 6 in accordance with Section 51 HOAI, basic services and special services.