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A'
<br /> A B-2 B.1 NORTH LEGEND
<br /> SOUTH
<br /> PROPOSED
<br /> W-
<br /> MW.7 CPT-6 MW 14 CPT-5 CRT-7 MW.2 M9 APPROXIMATE CONTACT BETWEENSOIL TYPES
<br /> 0 SOIL SAMPLE LOCATION
<br /> NA7 000/NARJD [,041<0.002t'JAINA]
<br /> V ) / -r'-f i,•-s- (<i a<n 0c5(<C.00b1<0501 /AS
<br /> GRAS LINEE�BENZENE METHYL
<br /> [NAI<0.001INA/JA]
<br /> R TIARY
<br /> (NA/,0.u05MAMD] OOS!�0.5G� [17,0(DOCS/<O.00St<0.5U]' [:1.0/,0005/,0.005'.0.50] [�0.4/<O.00<l:(7.00.�N 4] <SO BUT TERTIARY
<br /> CONCEN i RATION IN
<br /> >11111Aiiii 1111/////// 6so
<br /> [,101,0001,0.005/105D] 11.0/0005(1000.51<0�o / [,p.41,0.0021'0005NA) _10 MILIGRAMS PER KILOGRAM(mgMg)
<br /> A e •' [,50/,.0/,0.5 ,10] /(<0.41, ,0 00 JNA] GROUNDWAI ER SAMPLE LOCATION
<br /> L 20... ° , Irl.1._ • .^ [5 ] .TD=205 S
<br /> 0 5 Of 02!
<br /> 0/-0"0'-05a ��������� •'7 50 O SOt,050( TOTAL PETROLEUM HYDROCARBON
<br /> D ) TD 22' 6 (�10D/<„60(,6 Sa ] _ [<1.0l-0.005Y0.0051,0.501 [< ] AS GASOLINE,BENZENE,METHYL
<br /> E �{rr{ 50 TD-26.5',[O.dl<p.00?/NNNA] TERTIARY BUTYL ETHER,TERTIARY
<br /> '-Y' O 50 100/ , TD=2T ? BUTYL ALCHOI CONCENTRATION IN
<br /> // -[ '] MICROGRAMS PER LITER(µBTL}
<br /> T '050 TD d6 1111/ [<SO/ 1<050/<iD) .
<br /> ? 12122+0 [<l of/0.005/0 ,0.50] .
<br /> ,0.50
<br /> I ���. 0/'0.0051,0.005110.501 [,1.0/'0.005/,0.005/,0.501 Ito GROUNDWATEHISTORICAL R
<br /> DEPTH TO
<br /> GROUNDWATER 1991-2005
<br /> 40 12122105
<br /> F '... o
<br /> [,50/<050K0.50/110] SCREENED INTERVAL OF WELL
<br /> E •[150/<0501,0.501'10] �• -•?
<br /> E •[1501 +110501,101.
<br /> T (,1.0/'0.0051,0.0051,0.50] TD=29 TOTAIL DEPTH OF BORING IN FEET BELOW
<br /> SUR FACEGRADE
<br /> B
<br /> E < A: ?
<br /> L ['bU/,U 507,0.50/110] :•1<50ko 50/,0 501110] SILT,CLAY,SILTY CLAY,
<br /> O ? [150F. ./1050/,10] CLAYEY SILT
<br /> W 60
<br /> SILT,SILTY SAND,SAND,
<br /> GRAV(11.0!,0.005/<0 0051,050] G RAVELLY SAND
<br /> U
<br /> R ?
<br /> F
<br /> ? ,1.01,0.005/'0005110.50 [,1.01,0.065/,0.0051,0.50] TPH AS GASOLINE CONCENTRATION
<br /> A [ ]
<br /> 05/,0.005/,050) 150 IN MICROGRAMS PER LITERµg/L
<br /> 1050 BENZENE CONCENTRATION INµg/L
<br /> 110 MTeE CONCENTRATION INµg/L
<br /> ?' 12/22/05 TBA CONCENTRATION INµ91L
<br /> G 90 '• TC=50DATE WELL SAMPLED
<br /> R ['501<0.50l'o.soklo] [<s0/10.50/<0.5a,iD]
<br /> D - •?, z
<br /> E
<br /> /77
<br /> .9
<br /> 100 TD=100
<br /> G
<br /> V 0
<br /> E
<br /> R
<br /> T,
<br /> S
<br /> r 0 20 FT
<br /> A
<br /> L
<br /> F 20 FT
<br /> HORZ.SCALE
<br /> SERVICE STATION NO.835 FIGURE
<br /> 2705 COUNTRY CLUB BOULEVARD
<br /> / t�INC. STOCKI'ON,CALIFORNIA 5
<br /> ENVIRONMENTAL,
<br /> � GEOLOGIC CROSS SECTION A-A' PROJECT NO.
<br /> 2.007-0835-01
<br />
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