On Mai 23 igr participated in the company run in Kaiserslautern.

The municipal utilities of the association of municipalities of Bruchmühlbach-Miesau instructed igr to renovate the water tower, which had been built in 1950.

Some sporting igr colleagues met on 29th of March in the Socca Five Arena in Kaiserslautern for a cozy round of after-work soccer.

At the end of January 2019 the AKUT project (incentive systems for municipal flood prevention) was launched in Mainz. As an affiliated partner, igr is involved in this project, which is supported by the Federal Ministry for the Environment as part of the German climate change adaptation strategy. It is designed for a duration of two years. 

igr is continually expanding its range of services relating to complex sewer renovation projects.