News

New full-time team members!

Our young and innovative team is growing. As of recently, Danielle Scharr and Lena Unger have…

Weiterlesen

Rainwater treatment in Calwer Straße

Earlier this year, IWR GmbH was tasked by the city of Böblingen to plan a central facility for…

Weiterlesen

Inner development ‘östlich der Waldstraße’ in Böblingen

During the years 2012 – 2015, IWR GmbH supervised the successful development of building area…

Weiterlesen

Construction of a new combined sewer in Herrenberger Straße

As part of the redevelopment of Herrenberger Straße in Böblingen, the combined sewer will be…

Weiterlesen

Operations Management of Wastewater Disposal – Municipality of Ahnatal

Our operations management contract for wastewater disposal in the municipality of Ahnatal was…

Weiterlesen

Tendering of technical equipment ESi Siegen

The technical equipment of the wastewater treatment plants Siegen, Weidenau, and Büdenholz of ESi…

Weiterlesen

Operations Management Ulrichstein

Due to a defective bearing of the rotational biological contactor (RBC) of wastewater treatment…

Weiterlesen

Reconstruction of a rainwater retention basin

In early 2016, IWR GmbH was tasked by Eigenbetrieb Stadtentwässerung Böblingen (SEBB) with the…

Weiterlesen

Photovoltaic systems on wastewater treatment plants

On each of the three wastewater treatment plants of the city of Ulrichstein (Bobenhausen II,…

Weiterlesen

Well at Hümmericher Mühle

The well at Hümmericher Mühle is now finished. IWR GmbH has handled the entire construction…

Weiterlesen

Installation of a coarse filtering device at stormwater overflow tank 206

In 2016, IWR GmbH was tasked with the planning and construction supervision of the coarse filtering…

Weiterlesen

DWA seminar ‘BBE-Schein’

We participated in the new DWA seminar 'BBE-Schein'. The seminar 'Bauwerksbeschichtung in…

Weiterlesen

Assembly of vacuum station – Cologne Hafenstraße

In December 2017, both of the vacuum tanks for the planned vacuum station as well as other elements…

Weiterlesen

Construction of a chemical precipitation unit at wastewater treatment plant Goch

IWR GmbH is modernising and optimising the chemical phosphorus elimination at wastewater treatment…

Weiterlesen

DWA Water Management seminar

During DWA's Water Management seminar 'Entwässerungskonzepte und Sanierungsplanung' from 28…

Weiterlesen