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Mataga oids/Enick <br /> _ # June 16, 1993 <br /> Pa9e -4- <br /> below. the ground surface and from the floor of .the excavation at <br /> a depth of approximately- 9Tfeet= -(Figure _3; AppendixA; far' soil 4 " <br /> _ 'sample: locations. All Csamples were collected *directly" from, the-rye <br /> 73 <br /> backhoe-bucket in;.cleaW brass tubes. - Ei hti3 8 - " <br /> - Q { ) additional ,soil <br /> __. samples were collected from the- stockpile for disposal <br /> characterization.r� The =samples_were collected directly from theLA2 <br /> :stockpile in dear' brass tubes -- <br /> Each <br /> ubes -Each sample tube was - sealecapped <br /> d with "teflon .sheetin <br /> . . _ g: . , a <br /> wrapped-with duct tape, labeled and immediately 'piaced. in a <br /> z - <br /> cooler chilled with Blue_°Ice- for-delivery under chain-of-custody <br /> f" procedures"to GeoAnalytical Laboratories .gin Modesto," California. ' _ <br /> R - <br /> 4.Q LABORATORY <br /> W ANALYSES - <br /> 4.1 ,: :Excavation Sample -Analyses" _ <br /> . ..The samples collected •from thex4excavati=on were "analyzed 'for <br /> - _ benzene, toluene, ethyl= .benzene, :and xylene: '(BTEX) by•EPA yMet' <br /> hod <br /> - - - <br /> IL <br /> i 8024", for total--extractable petroleum h drocarbons antifie'd _as - <br /> diesel, motor oil &id .kerosene- (TEPH): "by Method 3550/LUFT, and � - <br /> for chromium, cadmium, lead, nickel, and zinc. "_The result's "of <br /> the laboratory. analyses, are-presented in Tables " 1 and -2 .below, <br /> CONDOR <br /> _ <br />