Remediation of a CHC Contamination at a Prior Cleaner

Soil and stratawater CHC contamination in the vicinity of a soap separator in the basement of a prior cleaner

Remediation measures using Ex-Situ measures (Partial excavation) and In-Situ measures (Soil-gas extraction using 4 extraction pipes in 2 remediation stages, separated by a soil barrier. Stratawater remediation using 1 Soil-gas extraction unit, 1 stratawater Remediation well, Pump & Treat Remediation container with soil washing facilities for hydraulic soil washing (Infiltration of cold water using 2 Infiltration pipes);

May 2005 First investigation using percussion drilling
Nov. 2006 – Feb. 2007 Second Investigation, preparation of remediation plan
Since Aug. 2007 Remediation using Soil-gas extraction and Soil washing

Remediation completion: May 2008

Our services:

Partial excavation

Soil-gas extraction

Stratawater Remediation wells
Pump & Treat - Remediation container

Soil washing facilities

Infiltration pipes


    Austria  Europe  

Responsible office:

Our services in the project:

Intergeo Services
Soil and Groundwater Investigation and Remediation

Intergeo has performed over 10.000 soil and groundwater investigations in Europe and overseas since being founded in Salzburg in 1983. We provide a single source for all services – from the initial investigation to the detailed remediation action plan.

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