Laserfiche WebLink
...� <br /> CAPABILITIES <br /> Soil gas surveys can be used to detect and define subsurface <br /> contamination by volatile organic substances . Some typical <br /> applications of soil gas surveys are: <br /> * Detection , delineation and monitoring of subsurface <br /> hydrocarbon contamination attributable to leaking <br /> underground fuel storage tanks or buried pipelines . <br /> * Delineation and monitoring of methane production <br /> and leachate migration from sanitary landfills . <br /> # Delineation and monitoring of coal tar residues <br /> from gas manufacturing facilities . <br /> * <br /> Identification, delineation, and monitoring of <br /> subsurface contaminants associated with industrial <br /> waste sites . <br /> * <br /> Discrimination of sources based on plume shape, <br /> concentration patterns, chemical constituents, and <br /> aging of product . <br /> # Prepurchase of predevelopment investigation of <br /> commercial and residential properties . <br /> * Baseline studies to aid design of site cleanup <br /> programs . <br /> * Periodic monitoring to measure effectiveness of <br /> "remediation programs" . <br />