| Location of performance / Site: | Max-Eyth-Straße, Kiel, Schleswig-Holstein, Germany, Europe |
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| Period: | Mar 2018 - Mar 2021 |
| Responsible company location: | BAUER Resources GmbH, Bereich Bauer Umwelt, Standort Hamburg |
| Project Partners: |
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Creation of an excavation pit for the construction of a new university building.
6,230 m² sheet piling including 82 temporary ground anchors.
Open dewatering up to 3.0 L/s.
Water tretment with settling tank, sedimentation and activated carbon filter.
33,400 m³ excavated soil.
Disposal (recycling and disposal) of approx. 61,500 t of excavated material from LAGA Z0 up to landfill class I in accordance with DepV.
backfilling of partial excavation.
| Equipment: | Excavator |
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| Earthworks: | Excavation, Building pit, Backfill, Subgrade, Retaining wall |
| Excavation method: | Conventional with loader and excavator |
| Earthwork mass: | 33400 m³ |
| Tonnage: | 61,500 t |
| Excavation depth & GOK: | 7 m |
| Filling materials: | Sand, Gravel |
| Fields of application: | Excavations |
| Fields of application: | Civil engineering |
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| Application areas: | Mine temporary support system |
| Shoring types: | Bulkhead |
| Shoring area: | 6230 m² |
| Methods: | Drainage or culvert, Sump pit |
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| Type of dewatering: | Open |
| Flow: | 10 m³/h |
| Water treatment: | Sedimentation basin, Activated carbon filter, Sand filter |
| Respiratory protection: | Self-supporting isolators |
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| Safety precautions: | PID measurements |
| Safety precautions: | Aeration, Fire extinguishing system, Fog system |
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| Volume flow extraction enclosure: | 10 m³/h |
| Pollutants: | PAH, Heavy metals, Vinyl chloride - Chloroethene (VC) |
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| Conveyor flow: | 10 m³/h |
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| Conveyor height: | 7 m |
| Construction and demolition waste: | Soil and stones without dangerous substances, Soil and stones containing dangerous substances |
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| Transport: | Saddle planned, waterproof |
| Tonnage: | 61500 to |
| Disposal: | Provision for disposal, Recycling - installation, Landfill |
| Loading category: | Z 2 LAGA Soil, > Z 2 LAGA Soil |
| Conveyor flow: | 3 l/s |
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| Duration: | 42 Weeks |
| Employed staff: | 2 Number of people |
