In the construction of tunnels, bridges and roads it is important that the work can be carried out with dry feet. Koop Bronbemaling takes care of the entire process from design to realization at home and abroad with a dedicated team. Are you curious about what we can do for you? Then get in touch with us.
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Lowered position of the N391 ring road
After evaluating the results of the first pumping tests, Koop Bronbemaling is currently conducting a second pumping test in the area of the lowered section of the N391 ring road in Emmen. The aim is to investigate the feasibility and effects of a planned groundwater lowering for the renovation of an existing waterproof membrane structure under the N391. This membrane serves to support and stabilize the road in the event of fluctuating groundwater levels.
Reconstruction of Köpenick S-Bahn station – Hämmerlingstraße railroad overpass
As part of the reconstruction of the Köpenick S-Bahn station in Berlin, Koop Dewatering is supporting the work on the Hämmerlingstraße railroad overpass. Our focus is on comprehensive groundwater management that meets the highest safety and environmental standards. The aim is to ensure that the construction work is carried out smoothly and in compliance with all legal requirements.
Dorsten/Wulfen, Development of the industrial park
For the development of the industrial park in Dorsten/Wulfen, we milled approx. 900 m of drainage in the 1st section at a depth of 3.50 m for the construction of a rainwater retention basin including pipe trench for the sewer construction.
Cologne, Campus Deutz
For the extension of the Campus Deutz in Cologne, we received the order from the company Züblin Spezialtiefbau GmbH. Here we are installing the dewatering system. In the approx. 8,000 m² excavation pit, 28 wells will be drilled to a depth of approx. 15 m with a drilling diameter of 1,000 mm using the grab drilling method. The casing diameter of the wells is 400 mm.
Emmen, Wastewater treatment plant
The treatment plant in Emmen is a wastewater treatment plant that collects wastewater and rainwater from the Emmen region. At the site, the wastewater is treated in several steps and impurities are removed. The clean water then returns via the Verlengde Hoogeveensche Vaart.
Bremen, Parking lot Kiekut A1
The Kiekut parking lot on the A1 freeway in the direction of Bremen is being completely renovated and extended. The parking lot near Groß Ippener is located directly on the busy A1 highway. The A1 runs from Heiligenhafen in Schleswig-Holstein to Saarbrücken in Saarland. It is 749 km long and crosses 7 German states.
Utrecht, Exterior works under Locomotiefstraat
In Locomotiefstraat, near our Utrecht office, we participated in a very nice subway project. During the first weekend in May, the company Hegeman placed a prefabricated bicycle tunnel underpass in the railroad embankment.
Worms, New railroad underpass
A spectacular contract for the construction of a rail underpass in Worms. The so-called troughs are manufactured on site so that they can be pushed under the track of the current railroad crossing.
Eefde, Lock
For the design and construction of the drainage system, Koop Wasserbau was contracted in cooperation with L2T to build a deep well drainage system for Sperren Eefde. The dewatering system consists of deep well dewatering to prevent cracking of the concrete floor and, in addition, open dewatering to pump out the residual water.
N34, drainage
For the construction company FLOOW (combination Reef-Salverda-Schagen) Koop Wasserbau GmbH received the order for the dewatering during the construction of 6 tunnels N34.
Ruhr area, baukau tunnel
At the A43 / A42 freeway junction in Herne, the approx. 550 m long Baukau Tunnel is being built. Our customer is BeMo Tunneling. A total of 70 wells (30 infiltration wells and 40 extraction wells) are being drilled for dewatering.