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GROUNDWATER SAMlPLING PROTOCOL <br /> Sampling of groundwater is performed by Exceltech, Inc. sam lin tech <br /> Summarized field sampling p g procedures are as follows: p g .n�cians. <br /> 1• Measurements of liquid surface in the well and depth f <br /> �s omonitoring well <br /> 2• Field check for presence of floating Product. , <br /> 3• Purge well prior to collecting samples. <br /> 4. Monitor groundwater for Ailtemperature, pH, ands <br /> purging. pecific conductance during 2 <br /> 5. <br /> Collect samples using Environmental Protection Agency (EFA) ap roved f <br /> r sample collec►ion devices, i.e., teflon or stainless p <br /> 4 s steel baiyers or pumps. <br /> q <br /> Transfer samples into <br /> �* vt Iaboratory-supplied EPA-approved F <br /> containers. <br /> a. <br /> 7. Label samples and log onto chain-of-custody form. <br /> Store samples in a chilled ice chest for shipmew to a';state-certified <br /> analytical laboratory. <br /> EXCELTECH,INC. <br /> i Groundwater Sampling Protocrjl <br /> Latest Revision: MarcL 28, 1990 <br /> ti r <br />