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Boring Lo <br /> � g <br /> 1 Canonte PROJECT 'No. 11-h34-55 <br /> i BORING No, 3 <br /> LOGGED BY GMM <br /> k <br /> PROJECT NAME: TIME OIL CO. SITE ASSESSMENT: LOCKEFOR❑ CA <br /> { BORING LOCATION: WEST AREA OF FORMER TANK RED SURFACE ELEV: 102.39 FEET <br /> j DRILLER: JOEL STAP1_ETW SPECTRUM DRILLING DATE STARTED: 9-30-92 <br /> DATE FINISHED: .9 34-92 <br /> SAMPLE BLOW � <br /> J COUNT REC -j = WC flu rz = SOIL DESCRIPTION o <br /> (_1 w � N <br /> Q t11 <br /> CL No. TYPE INTERVAL 0" 6' 12" a <br /> w (in] 65 {�}. {#sf} o AND REMARKS <br /> o FROM TQ 6' 12' 1B' D <br /> SP <br /> 25 ASPF4ALT. <br /> ♦ • <br /> Loose, medium brown, FINE GRAVELLY <br /> °Q° SAN❑, trace of silt, slighty moist (fill <br /> ° Q material). <br /> 0 <br /> i OQ° Loose, orange brown, SILTY FINE <br /> 5 1 SPT S.0 6.5 5 6 7 18 ° o I SAND, trace of medium and coarse <br /> Isand, slightly moist (note: contact <br /> 1 depth is a <br /> I _ P PProximatel. <br /> f U ' <br /> O Q — <br /> l� <br /> n Q <br /> �VV p <br /> V 2 SPT 10.0 11.5 it 18 50/6 IES U"o <br /> x. ° <br /> 3 CS 11.5 13.0 17 50/6 9 11.5 Medium dense e to dense, gray with <br /> 4 CS 13.0 14.5 7 21 17 18 .13 trace of orange brawn mottling, FINE <br /> SANDY SILT, trace of clay, slightly — <br /> t5 5 CS 14..5 16.0 4 12 12 18 ♦ moist, very faint hydrocarbon odor. — <br /> i — <br /> ♦ Medium dense, salt and pepper with _ <br /> • some orange brown staining, FINE TO — <br /> ♦ MEDIUM SAND, slightly moist, <br /> ♦ fiydror_arnon odor. <br /> ti • <br /> • Trace of s6t by 15.5 ft. — <br /> 20 6 CS 20.0 2L5 9 20 24 14 • • <br /> ♦ 19 <br /> — <br /> • <br /> • <br /> I' 25 7 C5 25.0 26.5 12 .26 34 16 ♦• <br /> Silt decreases to none and sand _ <br /> • • grain-size increases to medium by 25.0 <br /> ♦ ft. — <br /> ♦ ' — <br /> 1 30 8 CS 30.0 31.5 9 15 27 18 • 30 - <br /> Medium dense, gray with trace orange <br /> hrnwn mottling (roots), CLAYEY SILT, — <br /> ML trace of fine sand, most, very slight _ <br /> iidbr {note: contact depth is <br /> 33.5 approximate]. —_ <br /> • Medium dense to dense, gray with _ <br /> 35 9 CS 35.0 36.5 18 26 42 12 • • orange brown staining, MEDIUM SAND, <br /> • V trace rrf fine and coarse sand, damp, —_ <br /> ;P ♦ �. very siight hydrocarbon odor (note: <br /> contact depth is approximate]. — <br /> • — <br /> Trace of clay from :37.0 to 39.0 ft. <br /> J a <br /> 401 10 CS 40.0 41.5 11 25 21 16 — <br /> �•, Page I of 2 <br />