Laserfiche WebLink
.1 <br /> LEGEND <br /> A I AS-2 AS-3 Al "Slrl; SAND,SILTY SAND <br /> l' <br /> NORTH I SOUTH <br /> MW-3 VW-4 VW-2 VW-5S/5D 13-131 VW-3 r L� ML SILT,SANDYSILT, <br /> CLAYEY SILT <br /> C< L. :u ': -ko - �'. r D USTBACKFILL <br /> UNDERGROUND r <br /> a{ •. e" I ,}c< L 1 `<, 5 ., STORAGE <br /> TANKS , AS-3 WELL ID <br /> 4 < 5 c' .l f t f I J <br /> 1 D SCREENED INTERVAL <br /> r N \ t .L L `• 5 ' S ` 1 1 , + C < C ` 5 F 1 C <br /> BOTTOM OF HOLE <br /> 0 1 .. , C < ' r t`G. 1 WATER TABLE <br /> 20 <br /> 1 <br /> W c l ZD ^ � ` WATER LEVEL <br /> ni <br /> GRO= 7830 mgft GRO= <50 uglL <br /> Z l � � r O <br /> 4- O Benzene= 7.2$ mglkg O Benzene= <D.5 LIgIL <br /> L 15 f 5`: < _ 13 ` $,taa 16 14 30 0 MBE=,110 mg/kg MtBE= <0.5 Lg/L <br /> C 1 .. t L i. l<05 t� r. <.. 1 'c i cc <br /> < :, c' 56 E .. , c . ' C<550a J 3 - L } 0 ORO 1730 mg/kg GRO= 600 L#L <br /> 3 , < t < € L L .Sao t <br /> [7j16100 o I. Benzene= <D.5 mgrkg 13 Benzene= 3.9 LglL <br /> O 4. < : < 3.9 < c 1 OJ <br /> W ` ; < c L, s [2.4 ].. TD=35.01 L L<' 6 6'S W MBE <5 mgll�q MtBE- 24 LgIL <br /> r <br /> r0 1 _ .../�[c5c 0k 9 ( <` L z.<[L <br /> t . < L L `� m <br /> L. <br /> W 40 0s ;1 ao OO GRO <br /> 60 mgl�q GRO= 70 Lg <br /> I <br /> L <br /> LL< `LL ms L Benzene= g Benzene= <br /> 160 L }1L 6 k <br /> J4 J I <br /> to �18 _ <ZrmMBE_ gtkn IABE= 6.5 ug/L4.8 <br /> a 2.8 c TD=45.0' a GRO= 267 m9119-1 <br /> GRO= 62 LWLTD=450' W <br /> < < Benzene= 0.0249 mgg Benzene= <05 4LTD=46.5L I` c <br /> 11 50 L. C Ir <br /> < I� L `' �` �-. � < '. < If ` - �'` - t < < � , 19 'SL 0.7 �I 50 � MtBE_ <D.05 mgll�q MBE= 55 Ug1L <br /> <+ L o.a GRO= 3.61 mg/kg GRO= 6100 Lg/L <br /> IL '( 'I 1: < :.5 I 1 < I, L L ! C �L f L! -` < ' O Benzene Q0369 mg/kg 16 Benzene= <50 4L <br /> MBE_ <0.05 mg/kri W BE= <50 u lL <br /> I < 4 5 I GRO= 2250 mgrkg GRO= <50 LgIL <br /> 60 <br /> L `I c < TD=6D.0' < c < 60 6 Ber¢�e= <1 mg/kg 17 Benzene= <0.5 ug/L <br /> 0 <br /> < << `< i 8 c MtBE_ <10 mg/kg MtBE_ <0.5 ug/L1 <br /> 'I. GRO 8L LWL <br /> TD=65.0' < , ?1 < i - o j GRO= 423 mg/kg 18 <br /> <, TD=65.0' ��' L - j Benzene= 3.75 mg/kg Benzene= 4.8 L L, <br /> 70 c 70 I MBE= <25 mg/kg NBE= 28 uyL <br /> I GRO= <1 mg/kg GRO= 84 LglL <br /> 150'-D <br /> i O j Benzene= <0.006 mgllcg 19 Benzene=0.7 uglL <br /> LL o i WBE <0.05 mg/kg NBE=0.8 qyL <br /> U - <br /> x 20 <br /> rCL <br /> CROSS-SECTION A-A' <br /> Z <br /> W � <br /> 10 <br /> w NOTE: <br /> r 1. 1 through 8 are soil samples repo ed in mglkg;collected 10/26/98 and <br /> 10127198. 0 <br /> m 2.9 through 19 are groundwater samples reported in pg/L; 16 and 15 20 <br /> 9 17collected 5/3/04;all others collected 8/3/2004 APPROXIMATE SCALE IN FEET <br /> a 1.5 X VERTICAL EXAGGERATION <br /> um GEOLOGIC CROSS-SECTION A-A' FIGURE <br /> 2870 Gamy oaks Drive,Ste.Soo 3 <br /> Sacramento,cA9sB33 3z0o ARCO Facility No.548 <br /> z z TEL:(916)679-2000 1612 W Hammer Lane SITE CONCEPTUAL MODEL REPORT <br /> FAX:(9 16)679.2900 <br /> Stockton,Califomia <br /> 0 0 <br />