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DATE EXCAVATED 10/24/02 TEST PIT NO. T-1 <br />*j7yv&*uure_ <br />cd <br />?� <br />S <br />O <br />::i <br />GROUND ELEVATION 753: (MSL) LOGGED BY SEB <br />TEST <br />PIT LOG <br />LL <br />$ <br />g <br />g <br />a <br />METHOD OF EXCAVATION Backhoe <br />Santa Fe Road Disposal Sites <br />g <br />'E <br />E <br />m <br />m <br />c <br />C1 <br />Riverbank California <br />° <br />'z <br />N <br />LOCATION Santa Fe Road Disposal Sites (Lynch IDS) <br />PROJECT NO. <br />DATE <br />v <br />DESCRIPTION <br />104690003 <br />( 11/02 <br />FILSILT with minor cobbles to 6 inches in diameter. <br />---_ <br />. _- <br />_ <br />._ <br />_ <br />T-1-2 <br />____ <br />._______. <br />2 0 <br />ND <br />950. 140 <br />23 <br />48may. <br />tIAL <br />FILL AND DEBRIS AND BURNED REFUSE <br />dry. SILT with approximately 60% debris consisting primarily of glass, metal, <br />i <br />clothing, bum ash, paper, and plastic. <br />i <br />— <br />5 <br />! <br />I <br />Black organic material, bum ash, newspapers, glass, roofing material, asphalt shingles, <br />T-1-7_ <br />_. _.-_......._._. <br />1.1 <br />ND <br />11 <br />ND <br />71 <br />and wood. <br />1 <br />T-1-10 <br />� <br />! <br />I <br />i <br />' <br />1 <br />ND <br />ND <br />36 <br />ND <br />130 <br />f <br />Petroleum hydrocarbon odor. <br />�T-1 15 <br />...............z <br />- � <br />... <br />.._...... <br />15 <br />4.7 <br />50 <br />360 <br />58 <br />10 <br />i <br />I <br />2200 <br />NA <br />NA <br />NA <br />NA <br />NA <br />Gray bum ash; dry; loose. <br />! <br />0 T-1-1 <br />SM <br />FILL AND REFUSE <br />......_.. <br />---- -................t <br />--- -- - <br />- --._ <br />-- <br />-- – <br />2 <br />Clayey, dry, fine SAND with refuse. <br />....._.... <br />SM <br />ALLUVIUM/RIVERDEPOSITS <br />i <br />Gray, dry, clayey fine SAND. <br />T 1 25 <br />5 <br />1.4 <br />ND <br />3.6 <br />ND <br />62 <br />-Total Excavated = 25 feet below ground surface. <br />Total Length Excavated = 22 feet. <br />Groundwater not encountered. <br />..... <br />..... <br />.... <br />....................." <br />Backfilled on 10/24/02. <br />30 <br />' Lead wet results reported in ug/l <br />