a) General planning services

b) Object planning of open spaces, engineering structures and traffic facilities

c) Specialist planning, structural engineering & TA

d) Execution with BIM methodology

e) Takeover and further planning of

Specialist planning services (e.g. preliminary work of the client)

a) General planning services

b) HOAI object planning for open spaces, civil engineering structures (DFI-4Plus and

"excavation pit") and traffic facilities

c) HOAI specialist planning for structural engineering (DFI-4Plus and excavation pit)

and technical equipment

d) Execution with BIM methodology

e) Assumption and further planning of specialist planning services (e.g. LW services)