Removal of contaminated soil underneath existing structures causes settlement. There is a need for a remediation technology that eliminates this problem. The jet grouting by the triple rod system can be combined with an on site remediation technology (e.g., soil washing). Jet grouting was developed primarily for underpinning and/or excavation support. The benefits of this technology lie in the future reduction of structural settlement, and site access flexibility.
Fact Sheet ID Number
soil, contamination, jet grouting, construction, remediation
Date of this Version
ECT Team, Purdue, "Extraction of Contaminated Soil Using High Pressure Jet Grouting" (2007). ECT Fact Sheets. Paper 193.