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ATC Aasocistea Inc. <br /> Quality AmwawdQuaiity Control Plan <br /> Revised Arm 1948 <br /> Ibis sample will be immediately placed into a cooler containing dry ice or froze clw'nical ice. <br /> A"higli--low" temperatm recording thartnon ter will accompany sample shonents to etrme <br /> proper tenverature,;maentenance. The samples willbe delivered to a state=dd laboratory <br /> folk under d4��protocol within 48 hours of sampling,whenever possible. <br /> Soil in the uppermost brass tube vill be desccnibed according tt ASTM standard practice for <br /> description and identification of soils (ASTM D-2488-84).. Stratigraphic, genetic and other <br /> datalinterpretations will.also be recorded. Soil properties may also be determined from the <br /> meddle brass Uft and from the sampler shoe. Alterrlrativ*the second sante tube miry be <br /> used with the uppermost tube for preparation of duplicates. These field observations will.be <br /> opted ona,log prepared for each boring/well.. <br /> During sampliM latex gloves wit be worn to prevent ` with.Odw samples. <br /> The disposable gloves wfl a discarded alter collecting samples from each 18-inch sample <br /> SON samples will be collected at 5-fM uttcxvals,at significant changes in MWOV:Ow bkrvals <br /> .of obvious contamination in order to develop a complete profle of'svilvantamiination. <br /> ILL Sample Collection During Tank Removal <br /> Soil samples wig be collected as soon as possible after removal oftlte tank. Where feasible;all <br /> preparations tions for soil sampling will be made prior to tank removal. Soil sanipla collet ied fivin <br /> a backhoe bucked or directly f= the excavation ;floor will be collectedin a t&wWW <br /> stainless steel or brass cyfinder.at leatIrinches long by 14A in diameter. Fw m 3 to 24- <br /> 11 <br />