Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
i� III <br /> !1 <br /> Bi <br /> B B-17/ B-7/ B-5/VW-3 <br /> B-1 <br /> 0 B-2/MW-1 As--1 VW-4 / EXPLANATION <br /> f� I ��_ <br /> ] — ---CL— — I -------_......._ ---- _...___..__._— _ ._� fill I materall <br /> � —r_ <br /> I 5M _� I ] I ? MW-1 Monitoring Well <br /> 1 -} I I <br /> f I <br /> VW-1� I I VW-1 Vapor Extraction Well <br /> 10 ?_,_.I__.._.___--_____— - ] I <br /> I I i ML I <br /> r AS-1 Air Sparge Well <br /> 15 ] I ] 2400/10 7.D. Total Depth of Boring <br /> I I I I <br /> ML Clayey Silt, Silt Some Clay <br /> 20 ; ML E ; ,�� SP CL Clay, Silty Clay <br /> I I �— ISW SM Silty Sand <br /> 25 1i<1 0/ND ��' M? SW Sand, Fine— To Coarse—Grained <br /> I I 1-? <br /> I l <br /> 690/17 gP Sand, Fine—Grained <br /> 30 l <br />. ; 1 7/ND T 4 6/01 <j SM I p Sample Location <br /> � I I �~� ? 520 1 3 <br /> 35 4 Concentration Of TPHg/Benzene <br /> v7 I I I ] / f Measured in Parts Per milllon (ppm) <br /> I <br /> ND = <0 005 ppb <br /> 40 l i <br />• c t<1.0/N/D I Screened Interval <br /> D I I <br /> � 45 ] � 1400/13 <br /> a <br /> 4 ,10/007,3 <br /> 1 <br /> I --�� I 1 Screened Zone Of Spargtng Facility <br /> �' i <br /> SM 58/01 <br />• I SM �j vadose <br /> I Zone �_�� _ — — r r— ~Q 520/64 <br /> 55 ; — _——} ML monitor <br /> Pipe530/052 ML i y SP j I <br /> 6084/069 <br /> T—— 14/1.0 140/039 �'—-- ^_ B 4/0 69 <br /> — 10 <br /> . 5.5/ � — —_ ML <br /> 65 SW T D T D SW <1 0/0.035 l 5 <br /> SW <br /> Sparge T D <br /> 70 Pipe <br /> � o 10 <br /> 75 -9— ML APPROXIMATE SCALE <br /> T D I in feet <br /> 80 <br /> GEOLOGIC CROSS SECTION B-B' PLAT <br /> ARCO Service Station No. 2130 4 <br /> 7906 North El Dorado street <br /> FIE No Stockton, Calltornis <br /> PROJECT NO.30003 0003G5A <br />