Wood Treatment Plant
The site is located near the Okefenokee Swamp in the Coastal Plain geologic province. Extensive subsurface investigations indicated the presence of creosote NAPL, PAHs, and pentachlorophenol associated with past
discharges in a surface impoundment. Contamination was observed in shallow and intermediate depth groundwater zones to depths of 55-65 where a clay aquitard was encountered. Based on an evaluation of remedial options, a strategy was devised using soil oxidant blending in the source area coupled with in-situ chemical oxidation (ISCO) and a permeable reactive barrier (PRB) for boundary control.
Remediation of soil and groundwater contamination can be quick and effective. Envirorisk designs, installs and operates mechanical remedial systems such as surfactant flush, multi-phase extraction (MPE), air sparge/soil vapor extraction (AS/SVE), and vacuum enhanced groundwater extraction systems. Over time, Envirorisk has transitioned into a specialty remediation services and our professionals are proficient in in-situ chemical oxidation (ISCO), in-situ chemical reduction (ISCR), enhanced bioremediation, surfactant applications, and soil blending techniques. Envirorisk provides remediation services that address the best use of your time and money to reach the goal of “No Further Action” status on your property.
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