Dewatering
Projects

ECB European Central Bank

Project:
Construction of new office facility and underground parking garage

Client: European Central Bank

Location: Frankfurt / Germany

Scope of work:
450 m drilled deep wells at DIA 700/300 dewatering and pressure relief wells, 385 m drilled deep wells for DIA 300/50 pressure relief lines, installation and operation of 40 pumps, 850 m DIA 300 piping, installation and operation of groundwater treatment system with flow rate capacity of 300 m³/h consisting of: - Gravel filtration / activated carbon system / ion exchange system - Installation and operation of a treatment station for contaminated groundwater from the individual sections of the excavation with a flow rate of up to 160 m³/h. - Installation of groundwater monitoring wells - Documentation of water table levels under and around the excavation

Contract value: € 570.000

Contact Persons

Heinz Schwarte

Business Unit Manager Dewatering

Business area:
Dewatering, Pipeline Dewatering, Groundwater Management

Hinterm Busch 23
49733 Haren (Ems)
Germany

Phone: +49 5934 707-82
E-Mail: schwarte@hoelscher-wasserbau.de
Heinz Schwarte

Burkard Lenze

Business area:
Dewatering, Groundwater management

Sales area north

Branch office south
Beinhornstr. 7
29693 Hodenhagen
Germany

Phone: +49 5164 98 68 30
E-Mail: lenze@hoelscher-wasserbau.de
Burkard Lenze

Dr. Christoph Beck

Business area:
Dewatering, Pipeline dewatering, Groundwater management

Sales area south

Branch office north
Beinhornstr. 7
Robert-Koch-Straße 9
85301 Schweitenkirchen
Germany

Phone: +49 08444 92195-0
E-Mail: wasserhaltung-sued@hoelscher-wasserbau.de
Dr. Christoph Beck

Dirk Scharenberg

Business area:
Dewatering

Sales area west

Branch office west
Kallenbergstr. 24
45141 Essen
Germany

Phone: +49 201 83 11 610
E-Mail: scharenberg@hoelscher-wasserbau.de
Dirk Scharenberg

Stefan Ebneth

Business area:
hw-dsi, Dewatering, Groundwater management

Sales area east

Branch office east
Petzower Straße
14542 Werder / Havel
Germany

Phone: +49 3327 48 98 18
E-Mail: ebneth@hoelscher-wasserbau.de
Stefan Ebneth

Tim Röder

Business area:
International, Groundwater Management

Hinterm Busch 23
49733 Haren (Ems)
Germany

Phone: +49 5934 707 588
E-Mail: roeder@hw-dewatering.com
Tim Röder