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SUN I WIN <br /> '21 M71; <br /> "e <br /> o Cbllect water samples Vith a teflon bailer. Transfer <br /> water_ samples quickly to clean sample containers. <br /> Decontaminate the bailer between wells or use one <br /> disposable bailer per well. <br /> o When collecting the water samples for volatile organic: <br /> analysis, fill the sample bottle to overflowing. Seal <br /> the bottle with a teflon septum so that no air bubbles <br /> are trapped in the container. <br /> o Handle the containers following standard chain-of-custody <br /> procedures and store in a cooler cn blue ice. The cooled <br /> samples will be shipped to the laboratory for analysis. <br /> o Record relevant information in field memos (e.g. well <br /> designation, volume of water extracted, time of <br /> sampling) . <br /> o Refer to the Quality Assurance/Quality Control secticn <br /> < of this work 133oin for the number of samples, duplicated, <br /> travel blanks;. and field blanks to be collected. <br /> 2.2.8 1g HandljM <br /> Following sample collection, the labeled containers will be <br /> Placed in an ice chest. Water sample bottles will be packed <br /> securely with either bubble wrap or vermiculite to prevent <br /> Y <br /> breakage. Blue ice will be placed on top of the samples. <br /> All appropriate sample documentation will be placed in a zip <br /> lock :j.*eg and taped to the inside lid of the cooler.. The ice chests <br /> Will then be secured with seals and strapping tape. Gaolers will <br /> be chipped via ovErnight courier or transported the same day to the <br /> analytical labora`4ory. <br /> 2.2.9 auiramen`z Dec tamin_ _ ation <br /> At each drilling location, an area will be established for <br /> drilling and sampling equipment decontamination. All water <br /> aampling equipment will be cleaned prior to use, between used, and <br /> prior to leaving the site. Equipment to be cleaned includes: <br /> o Drilling Equipment: The auger, rod, and bit will be steam <br /> cleaned prior to drilling each well. <br /> If necessary, the drill rig will be <br /> steam cleaned. The drill rig will <br /> btr steam cleaned before commencing <br /> drilling on the first hole and ,prior <br /> to leaving the drill site. Well <br /> casing and screen will be steam <br /> cleaned prior to placement in the <br /> LDOl.064 <br /> a 8 <br />