Laserfiche WebLink
Tracer Research Corporatlora I �� <br /> i <br /> INTRODUCTION <br /> A shallow soil gas investigation was performed by Tracer Research Corporation <br /> (TRC) at the Del Monte Plant #23/233 site located in Stockton, California. The <br /> investigation was conducted on May 20, 1441 under contract to CH2M Hill. 'Ile purpose <br /> of the investigation was to delineate the extent of possible contamination in the subsurface. <br /> During this survey, a total of 23 soil gas samples were collected and analyzed. <br /> Samples were analyzed for volatile organic compounds from the following suite: <br /> CQMPOUND DET R <br /> benzene � <br /> toluene FID <br /> ethylbenzene FII) <br /> xylenes FID <br /> total volatile hydrocarbons (TVHQ <br /> Xylenes are reported as the total of the three xylene isomers. Total hydrocarbons are <br /> reported as gasoline range compounds consisting of approximately C4-C9 aliphatic,alicyclic, <br /> and aromatic compounds. <br /> The compounds in this suite were chosen as target compounds because of their <br /> suspected presence in the subsurface and amenability to soil gas technology. Soil gas <br /> r samples were screened on a gas chromatograph equipped with a flame ionization detector <br /> (FID). <br /> ----- ------- ---- --- <br />