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Projects

Total commitment to the environment.

Successfully implemented projects are what ultimately counts. PORR Umwelttechnik can look back on almost three decades of experience and hundreds of successfully completed orders. We work for a variety of employers in the construction industry. Public institutions rely on our expertise, as do industrial, commercial and private customers.

Our expertise and holistic approach, state-of-the-art technology and the high personal commitment of our employees are behind every one of our successfully completed projects. Here is a small selection of them. See for yourself.

Remediation site N12 Kapellerfeld

Photo of the soil vapour extraction system with a blue PORR machine cabin, electrical distribution box and two black plastic cylinders resembling silos

Facts and Figures
Company PORR Bau GmbH und PORR Umwelttechnik GmbH
PrincipalPORR AG
LocationKapellerfeld - Austria
Type Environmental clean-up
Runtime09.2016 - 03.2018

Remediation project at the Marchfeld Canal.

The contaminated site N12 is situated on the edge of the Marchfeld, right next to the Marchfeld Canal. The former gravel pit was used as a landfill for household waste until the 1980s. The specialist civil engineering department of PORR Bau GmbH erected a nearly 2km-long slurry wall around the site of the former landfill. Activated carbon filter windows were also installed at five selected points around the enclosure to purify the groundwater.

PORR Umwelttechnik GmbH then carried out the necessary surface profiling measures and earthworks. A total of 96 gas wells were installed to extract the landfill gas that continues to form inside the body of the landfill.

 

The soil vapour extraction system used for this purpose will be in operation for at least five years, starting in November 2017.

The entire system was designed, planned and installed by PORR Umwelttechnik. The N12 project began in October 2016 and all the construction works were completed by the end of April 2018.