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Boring L®g <br /> Canotme F R(7 J E C'T No <br /> �1-E734-li- <br /> BORING No W-3 <br /> LOGGED BY GMM <br /> PROJECT NAME -IME OIL CO -SITE ASSESSMENT L{]CKEFORD CA <br /> BORING LOCATION WEST AREA OF FORMER TANK BED SURFACE ELEV 102 39 FEET <br /> DRILLER JOEL STAPLETON SPECTRUM GRILLING DATE STARTED 9-30-92 DATE FINISHED 9-30-92 <br /> SAMPLE BLOW ,_, 1 <br /> COUNT REC J WC Ou w SOIL DESCRIPTION <br /> U O <br /> N <br /> Lu Na TYPE INTERVAL 0 6" 12" (in) u (�) {tsf) 1 o AND REMARKS rZ <br /> 0 FROM TO 6 12' 18 <br /> 25 ASPHALT <br /> SP v c Loose medium brawn FINE GRAVELLY <br /> SAND trace of silt, sl,ghty moist (#Itl <br /> 0 ° material) <br /> 000 Loose orange brown SILTY FINE <br /> 5 1 SPT 50 6s 5 6 7 18 0 0 I SAND ti ace of medium and coarse <br /> 0 ° dna slightly moist (note contact _ <br /> i o;M° ° depth ,s approximate) _ <br /> � � — <br /> 10 <br /> o � f <br /> — <br /> �� I <br /> 2 SPT 1C 0 115 If 18 50/6 16 <br /> 3 CS it 5 130 17 50/6 9 0 1 115 <br /> ML Medium dense to dense, gray with <br /> 4 CS 130 14 5 7 21 17 iR 13 trace of orange brown mottling, FINE — <br /> 4R SANDY SILT trace of clay slightly — <br /> 5 CS 14 5 16 Q 4 12 1� 18 v a moist very faint hydrocarbon odor <br /> 15 — <br /> v VMedium dense salt and pepper with <br /> a same orange brown staining FINE TO <br /> V lu <br /> a MEDIUM SAND slightly moist = <br /> v hydr or_ai hon Coot <br /> a _ <br /> V I Trace of silt by 15 5 ft — <br /> a <br /> �0 6 CS 20 0 21 5 r 20 24 14 v _ <br /> V <br /> a I I <br /> d I — <br /> f�P v a <br /> �{ I <br /> ak 1 = <br /> V I <br /> a <br /> 7 CS 25 0 265 12 26 34 16 e Silt deci eases to none and sand <br /> v a gram-S,ze increases to medium by 25 0 <br /> v <br /> v = <br /> 30 8 C5 30 0 315 (r 15 27 .8 e I 'Cf <br /> "Pd,um dense gi ay with trace orange <br /> hinwn muttlinq (runts) CLAYEY SILT = <br /> ML trdce „f tine sand moist very slight = <br /> l n(Inr (note contact depth is <br /> 135 approximate) <br /> 35 v ' I Medium dense to dense gray with <br /> 9 CS 350 365 18 26 42 12 v a a �f „range hruwn staining MEDIUM SAND — <br /> trace of tine and coarse sand damp — <br /> 13P v ddI very slight hydrocdrbon odor (note <br /> a cuntac t depth ,s dpproximate) _ <br /> v <br /> v p <br /> Trace of rldy It nm 37 0 to 39 0 ft — <br /> 40 i0 CS 400 415 11 25 21 11i <br /> Page 1 of 2 <br />