Laserfiche WebLink
'rracarResearch Corporation <br /> 1 l <br /> 1 <br /> INTRODUCTION <br /> A shallow soil gas and groundwater investigation was performed by Tracer Research <br /> Corporation(TRC) at 115 West Weber Avenue in Stockton,California. The investigation <br /> was conducted on March 1, 1990 under contract to Kleinfelder. The purpose of the <br /> investigation was to characterize the nature and extent of volatile organic compounds <br /> (VOCs) present in the subsurface and the shallow groundwater. <br /> During this survey, a total of 2 soil gas samples and 13 groundwater samples were <br /> collected and snalyzed in the field. The analytical equipment was calibrated for the <br /> following compounds: <br /> benzene <br /> toluene <br /> ethylbenzene <br /> xylenes <br /> total hydrocarbons <br /> Xylenes are reported as the total of the three xylene isomers and total hydrocarbons are <br /> approximately C4-C9 aliphatic, alicyclic and aromatic compounds. <br /> ! The compounds in this suim were chosen as target compounds based on their <br /> suspected presence in the subsurface and arnenability to soil gas detection. Soil gas samples <br /> were screened on the flame ionization detector (FID). <br /> 1 <br />