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Tag Archives: SVE

Sub Slab Depressurization Wells: Shallow Can Be Tricky

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Ellingson-DTD recently completed the installation of three sub slab depressurization wells for the purpose of vapor mitigation at a medical…

Horizontal Wells Project Highlight – California

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Ellingson recently completed the installation of four horizontal wells at a former defense fuel support site in California. Project objectives…

Limited Access – Not Always About Space

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Generally, when we think of the term “limited access” as it pertains to a drilling project we think of “tight…

Pilot Study to Full Scale – SVE System

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Ellingson crews recently had the opportunity to install a “full-scale” soil vapor exctraction (SVE) system at a site where we’d…

Double-Ended Sometimes the Only Option

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Ellingson-DTD crews recently completed a series of double-ended horizontal Air Sparge (AS and Soil Vapor Extraction (SVE) wells at an…

Horizontal Wells in the ‘Burbs

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Conducting groundwater remediation in a residential area presents a number of unique challenges. The most difficult aspects, as one might…