Sewage Sludge Storage Hall Huerth
Client
RWE Power AG
GEB Bauwesen Braunkohle
Stüttgenweg 2
50935 Cologne
Germany
Contractor
BeMo Tunnelling GmbH, NL West
Civil Engineering, Industrial and Steel Construction Dortmund
Project location
Power Plant Knapsacker Hügel
Division Goldenberg
Goldenbergstr. 2
50354 Hürth
North Rhine-Westphalia
Germany
Start of construction
2016
End of construction
2017
Project total value
1.3 million €
Geology
Existing excavation pit (demolition) with fillings (gravelly)
Technical Data
Extended shell construction as well as development including
connection to the existing power plant buildings.
storage area (resembling a tub) built in liquid-proof concrete
first construction phase approx. 3,200 m²
final construction phase 6,445 m²
• foundation, substructure and pillars for steel structure
• foundation for the power plant chimney
• switchgear
• engine room
• installation site for the transformer
Construction: raft foundation
Soil Excavation: approx. 5,000 m³
Concrete Structure: approx. 2,000 m³
Canal Construction: approx. 1,000 m
Road Surfaces: approx. 2,300 m²
Further project related information
Liquid-proof concrete (FD-Beton C35/45) with requirements to the German Federal Water Act (WHG) and a certification as a specialist company.