Kristin Scroope
Soil Vapor Intrusion Solutions –  Sub-Slab Depressurization System

Soil Vapor Intrusion Solutions – Sub-Slab Depressurization System

How to Address Soil Vapor Intrusion Discussed in a previous blog (link at the bottom of the page), subsurface contamination can find its way into habitable buildings via minor breaches in a building’s foundation and/or flooring.  Source area removal, or direct removal...

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Five Steps for Quality Assurance & Quality Control (QA/QC) in Groundwater Sampling

Five Steps for Quality Assurance & Quality Control (QA/QC) in Groundwater Sampling

Groundwater Sampling Groundwater sampling and monitoring is a crucial component of the majority of subsurface remediation work. Walden addressed the topic of monitoring well (well) installation in a previous blog; well networks are strategically designed based on the...

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