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I <br />Earth Systems Pacific@LOGGED BY: XM <br />DRILL RIG: Mobile B-53 <br />AUGER TYPE: 8-inch Hollow Stem <br />Boring No. 1 <br />PAGE 1 OF 2 <br />JOB NO.: SH-13131-SA <br />DATE: 813012016 <br />SAMPLE DATAMAIN STREET APARTMENTS <br />353 MAIN STREET <br />REDWOOD C|TY, CALTFORNTA <br />U) <br />U) <br />5o <br />U)() <br />U)f <br />Jo <br />c0 <br />U) <br />S@IL DtrSGRIPTI@N <br />J <br />>Õ <br />ffiË <br />z <br />ut 0lJt!0-d¡>=<lØz <br />Jlr]O-ù <br /><r <br />F <br />a/,ZC <br />Hë <br />É.o <br />s <br />uJ <br />É.lt-ao <br />= <br />ØZ <br />=ı9aıH <br />z <br />u¡ILrÇl!(/,Y¿()ofL <br />Surface: ACIAB <br />af Dark gray-brown lean/fat CLAY with GRAVEL; stiff; very <br />moist IFILL] <br />-dark brown and bluish gray clods [LL=30; Pl=12] <br />-lost sample (recovered sample with SPT), disturbed and <br />aerated a ppea rance, gravels present <br />CH Fat CLAY; soft; blu¡sh gray; very moìst; [BAY MUD] <br />-lost sample <br />-medium stiff <br />cL/ <br />CH <br />LeanÆat CLAY with SAND; stiff; brown and bluish gray <br />mottling; very mo¡st <br />-gray-brown; soft to medium stiff; wet; alternating soft <br />and medium stiff lenses <br />/-\'. <br />tew-íq'l ! <br />T^ <br />f;E <br />-0- <br />I <br />2 <br />3 <br />1 <br />5 <br />ô <br />7 <br />I <br />9 <br />10 <br />l3 <br />17 <br />1a <br />19 <br />23 <br />21 <br />25 <br />26 <br />11 <br />12 <br />11 <br />15 <br />20 <br />21 <br />22 <br />SP Poorly graded SAND with GRAVEL; loose; dark gray; <br />medium to coarse sand; wet <br />1,.0-2.5 <br />5.0-6,5 <br />10.0-11.5 <br />11.5-13.0 <br />13.5-15.0 <br />18.5-20.0 <br />23.5-25.0 <br />7-7 <br />L-2 <br />1-3 <br />t-4 <br />1-5 <br />1-6 <br />I <br />I <br />I <br />o <br />I <br />I <br />I <br />103.r- <br />97.O <br />96.0 <br />23.6 <br />25.2 <br />26.5 <br />4 <br />3 <br />7 <br />4 <br />10 <br />16 <br />4 <br />5 <br />8 <br />2 <br />5 <br />5 <br />8 <br />9 <br />13 <br />4 <br />5 <br />7 <br />3 <br />5 <br />10 <br />2.0 <br />0.5 <br />LEGEND: - 2.5" Mod Cal Sample <br />NOTE: This loq of subsurfoce conditions <br />Subsurfoce conditions moy diffcr ot othcr <br />O Bulk Sample E Shetby Tube O Spf Groundwater <br />is o .simplificotion of octuol conditions cncountercd, lt opplios ot thc locotion ond timc of drillíng. <br />locotions ond times. <br />7.B. - Page 87