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i <br /> f IM <br /> *� Date and Time of sample p collection � <br /> E <br /> Field personnel will complete the label using water-resistant ink. <br /> E <br /> Field Custody Procedures <br /> ih r <br /> i <br /> 1d <br /> The Project Manager (PM) has overall responsibility for the care and custody of the samples <br /> f <br /> collected until transfer/dispatch to the laboratory. However; eachindividual that collects a <br /> sample is responsible for sample custody until he/she transfers the' sample to someone else <br /> via the COC. Additionally, the field personnel are responsible fol recording shipment <br /> ,E <br /> information in the field activity log at the end of each collection period. ' <br /> Transfer/Transport of Sample Custody <br /> Immediately after samplele collection, each soil sample container will be sealed with Teflon <br /> sheets and plastic end caps and placed into individually sealed plastic bags. Each ground <br /> ,r <br /> water sample vial for BTEX analysis will be placed in re-sealable;;plastic bags. Field staff <br /> will then place the sample into an insulated cooler for transfer or shipment to the laboratory. <br /> Sample bottles for transport will be packed in foam to minimize tle possibility of breakage. <br /> Field staff will complete a COC for each sample or group of samples transferred or shipped, <br /> which will accompany the samples inside the cooler to the laboratory. The custody form will <br /> be sealed inside a resealable plastic bag to protect it against moisture. <br /> E. <br /> Each cooler will contain sufficient amounts of crushed or dry ice to ensure that the samples <br /> .1 <br /> remain at a proper temperature (approximately 4 Celsius) during 6ansfer or shipment. <br /> Cooler shipment will be by overnight courier, according to current US DOT regulations and <br /> laboratory requirements. fiM <br /> G� <br /> t <br /> { <br /> 808-001.wkp/03-14-97/u/keydata/workplan B-3 k <br /> 'h � <br />