Laserfiche WebLink
r^ soil samples will be collected either or on e i eclean <br /> clear glass ,jars provided by the Screw on lags <br /> brass or stainless steel tubes (Table 1). <br /> liners. Tubes will be tightly <br /> will be fitted with teflon <br /> capped and sealed. <br /> 3.0 Quality control Field Samples <br /> A QC program independent from the laboratory's program will <br /> be instituted. The program entails "blind" submittals to <br /> the laboratory of blank duplicateand samples. for No spiked <br /> samples will be Supplied in-house QC program will <br /> his <br /> investigation- The pikedlabosamples. All QC samples will be <br /> include analysis of spiked same numbers and made <br /> assigned independent sample <br /> indistinguishable from non QC samples- <br /> When sampling groundwater, travel blanks will be used to <br /> detect the introduction of contaminants he travel <br /> transportation from the field to the laboratory-the analytical laboratory. They <br /> blanks will be provided by <br /> will be taken to the field and accompany the analysis.collected <br /> groundwater samples to the laboratory <br /> blanks Will consist of dater. edThe tblank er d isn numbered, <br /> confirmed organic-free water <br /> packaged, and sealed in the same manner as the other <br /> samples. <br /> Ten percent of the water samples submitted to the laboratory <br /> for analysis will be duplicates. Water sample duplicates <br /> will be created by filling two sample bottles from the well <br /> bailer. if more bailer volume will tbenvolume one bailer split betweencontainers required, each <br /> 4.0 Sample Preservation <br /> Sample containers will be pYe-cooled es will be preserved ported to the <br /> site in the cooler. All samp a cooler _ a <br /> indicated on Table Ian pace ed in <br /> sealed in plastic bagswill <br /> after collection. Chemical <br /> be used in the cooler to cool and maintain samples at a <br /> thermometer will accompany <br /> temperature of 4'C. A high-low <br /> the samples to document transport <br /> c n iincluded S. Fin tthe <br /> tion <br /> discussion of samples preservation <br /> sampling protocols (Sections li and 12). <br /> 5.0 Chain-Of-Custody procedures <br /> 5.1 Sample Labels <br /> Each sample container will be labeled prior to filling to <br /> The label will contain at Least <br /> prevent misidentification• <br /> the following information: <br /> -- ----- - --- -the-_samp_le <br /> Sample number Which uniquely-identifies <br />