- services according to the recalculation guideline (structural engineering),

- Services according to object planning.

Preliminary planning with variant investigation, design planning for the reorganization of the "official routes", Auf u. Down ramps and conversion of surface water drainage.

Pre-planning and design planning for possible scaffolding.

Pre-planning and design planning for the renewal of the pavement and road surface.

Pre-planning and design planning of all corrosion protection work.

Demolition design.

- services according to the recalculation guideline (structural engineering),

- Services according to object planning.

Preliminary planning with variant investigation, design planning including sketches and execution planning for the conversion of the "service routes", ramps on and off at the respective spine ends and conversion of the surface water drainage.

Pre-planning and design planning including sketches for possible scaffolding.

Pre-planning and design planning including sketches for the renewal of the pavement and road surface.

Pre-planning and design planning of all corrosion protection works of:

Steel surfaces underneath the carriageway and gantry level of the river and foreshore bridges,

Steel surfaces of the outer surfaces of the pylon stems,

Steel surfaces of the outer and inner surfaces of the track rope anchoring brackets,

Steel surfaces of the suspension ropes and rope heads.

Demolition design.