In-situ Soil Mixing

INDUSTRIAL SERVICES

Blue River provides soil mixing techniques for environmental remediation projects of all sizes. Blue River has experience with shallow mixing of -10’ below grade to deep mixing of -20’+ below grade.

More Information: In Situ Treatment Technologies for Contaminated Soil

Project Highlight: IN-SITU SOIL MIXING

Appleton, WI

Project site was the location of a chrome plating operation
for 20 years, and COC were TCE, PCE, and chromic acid.

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Interior concrete pad was removed as hazardous waste.

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Remedial activities included in-situ soil blending with
powdered zero-valent iron (ZVI and Portland cement mix)
to a depth of 6 ft within the warehouse. In-situ blending to
a depth of 10 ft was performed in areas of impacts outside
the warehouse.

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Restoration included placing stone and grading to
compaction standards for the new floor to be re-poured.
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Challenges included maneuvering machinery within height
restrictions.

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Project was completed 3 weeks ahead of schedule and all
confirmation samples after completion were non-detect.