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Neu-Ulm Südstadtbogen_Tiefe Baugrube_Wohngebäude

Project description

Südstadtbogen, Neu-Ulm

15 up to 8-storey commercial and residential buildings above a shared 3-storey underground car park on a floor area of 300 m by 65 m

Excavation depths of up to 12 m with a groundwater inclusion of up to 5 m

Tight pit enclosure

Temporary groundwater relaxation in the Tertiary

Permanent protection against floating in partial areas

Commissioned services

Subsoil investigation

Soil mechanical laboratory tests

Pumping tests in the boreholes developed into GWM

Geotechnical and hydrogeological report

Application for water rights for temporary and permanent interventions in groundwater

Geotechnical and hydrogeological consulting in the course of implementation planning and construction work

Design of dewatering and relaxation of the tertiary, in particular the monitoring method for ensuring safety against floating of the natural sealing layer during the construction period

Supervision and evaluation of pile test loads

Deformation calculations to estimate different settlements for different construction sequences in the superstructure

Client

Realgrund AG (i.L.) / investor group

Performance period

2016 – heute

Contact person

Dr.-Ing. Thomas Rumpelt

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