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Boring Log <br /> Canownie , <br /> L0 ED 8 ' r,MM <br /> r ROJECT NAME T,'-E OIL CO -SITE ASSESSMENT L()CKEFI)RD,CA <br /> 80RING LOCATION SOUTHEAST OF FORMER TANK BED SURFACE ELEV 102 FEET (APPROXIMATELY) <br /> OPILLER JOEL STAPLFTON, SPECTRUM DRILLING DATE STARTED 9-29--92 DATE FINISHED 9-29-92 ' <br /> SAMPLE BLOW I U- z SOIL_OESCR[PT10N o_� <br /> REC - j-W(:-j-Gj=j=_--IIw->--f -" n� — <br /> No TYPE INTERVAL 0 ti' 12 ( } U J (e) I (tsI AND REMARKS <br /> FROM � TO 6 12 18 <br /> FROM Ln <br /> 1 <br /> LU <br /> • Z5 ASPHALT <br /> SP • Loose medium brawn FINE GRAVELLY 1 <br /> I I 000 SAND trace of silt Blighty moist (fsll <br /> material) <br /> 0 <br /> o Loose to very luose orange brown <br /> '- I SPT 50 65 a 5 a 18 <br /> o0 C, I SILTY FINE SAND trace of medium and <br /> )o I cr+arse sand slightly moist (note <br /> r intact depth rS approximate) <br /> I U 2 I5FT I IUO 6 6 1 18 'W I Decreaw in sill in trace and color <br /> i I I I sangt, +,r ,alt dno pepper w,tti orange <br /> 3 CS 115 110 8 27 50/5 Iz i I s}5 hr awn ,tdininq by IU 0 It ' <br /> MLI <br /> a C5 } 11 0 14 5 10 10 3 1a I 1� Dense r,i ange browncdnrl gray <br /> I} l mr tSled FINE SANDY SILT trace oj r r lay sly-htly most <br /> 5 CS 14 5 16 0 12 20 29 14 <br /> ,5 ' Occasional rant , (orange brown <br /> SP _..,cr,)tarl_and_increase_in_c_lay_by_12 0-f <br /> Medium dense gray with orange brown ' <br /> 1 • . I mottling FINE SAND trace of silt <br /> • Jightly most <br /> :; -1110 ", 5 i Ill IO la I I 2r� <br /> nr_redse in rlay tri lr d[e be l ween ' <br /> I -! I E I � I • � I � u, p arsrl ,'(1 0 t I <br /> I • ^ , ,,•Irlrum nen°,e `,di, arld pepper Kiln <br /> rrangfl niown 5;aininq MEDIUM SAND <br /> III} I I • I with trace of line sdnr� slightly moist <br /> r , <br /> 7 CS z5 0 26 5 7 9 11 1L, -,P I I ',dnrl of din-,,ize heromes ruarser by <br /> • 115 0 ft <br /> e <br /> • I ;and qr din-size decreases by 300 <br /> I I • i <br /> 10 8 CS 30 0 31 5 10 30 3b I_ Den,e gl ay sandy ',ill tense most <br /> R_ <br /> hydrr,raihrrn rrdrir from 5b 25 to 10 75 <br /> li � I I � •j � I I <br /> 9 CS 35 0 36 5 10 11 12 `� <br /> • � l <br /> 4(1� 10 C5 400 415 15 19 21 14 I 4O <br /> age 1 of 2 <br />