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c <br /> MOKELUMNE AQUEDUCT <br /> (PIPELINES) LEGEND : <br /> SHALLOW GROUNDWATER MONITOR WELL <br /> DEEPER GROUNDWATER MONITOR WELL <br /> GROUNDWATER EXTRACTION WELL <br /> SFPP PIPELINE <br /> DESTROYED SVE PILOT TEST WELL <br /> 00000 <br /> BH 2 , x \ ® DESTROYED SVE WELL <br /> LOW?AEA — FORMER \ M_1 + DESTROYED GROUNDWATER MONITOR WELL <br /> BH-6 r GROUNDWATFENCE <br /> TREATMENT <br /> `E`R ND <0 . 50 x � <br /> M-2 H-8 K `WSTEM AREA x GATE KEY SLOUGH ROAD — <br /> WHISKEY <br /> NS N_21 \ GATe x ' 2001 Source Area Investigations <br /> FORMER SFPP PIPELINE 840 <br /> OLS Eq W \ t3 Hand Auger Borings - Shallow <br /> x <br /> 1 x W\ \ GPS 0 Direct Push Borings - Shallow <br /> LOWAR q I I 1 Ml * ND <0 . 50 Direct Push Borings - Deep <br /> N-23 \ <br /> � `a' ! DISSOLVED BENZENE ISOCONCENTRATION <br /> N-1 GPti V 5 1 VEW-6 / fry - CONTOUR LINE <br /> J LOW / 4 3 <br /> 0 AREA / ( * _ �. ND < 0. 50 DISSOLVED BENZENE CONCENTRATION <br /> / M 1 0 0 V * I/ I + +N-20 u IN MICROGRAMS PER LITER (ug/1) <br /> 4tj1 EW-3 - / VEW-9' VEW 10 I� <br /> AREA WITH 100 i ND<0 . 50 ND NOT DETECTED AT OR ABOVE THE <br /> / <br /> VEW- 1 LABORATORY REPORTING LIMIT <br /> STANDING HA-6 BH-11 <br /> �Q WATER GP 10 O RW-1 FORMER NS NOT SAMPLED <br /> SOIL VAPOR NOTE : BENZENE CONTOUR LINES <br /> LOW + VE�+ TREATMENT INTERPRETED UTILIZING DATA <br /> AREA 0 1 VEW 2 VEW-7 + N 24* AREA 0 100 200 FROM THE FINAL SITE <br /> / 1 . 4 � / - ND < 0 . 50 CHARACTERIZATION REPORT <br /> �/ N-16 N 5 0 (CH2MHILL, 2002) . <br /> < 1 . 00 / APPROXIMATE SCALE IN FEET <br /> + / NOT USED IN CONTOURING , DEEPER WELL <br /> BI�12 }/ 1 G REPORTING LIMIT WAS INCREASED <br /> BH-13 � N 8 DUE TO SAMPLE FOAMING . <br /> � 4� 1 . 4 � <br /> NS <br /> \ — 1 . 0 / AGRICULTURAL FIELD <br /> �ARCADY OIL COMPANY } <br /> MUD DISPOSAL SITE / +M-8 N19 <br /> } ND < 0 . 50 <br /> +ND < 0 . 50 <br /> h +N-18 <br /> ND < 0 . 50 <br /> Ge <br /> Figure 5. Dissolved - Phase Benzene Concentration Map , <br /> September 7 , 2018 <br /> FENCE I SFPP , L. P . Holt Release Site <br /> Holt, California <br /> x <br /> JACOBS <br /> EN09301510345CO holt5ACTIVE .ai 9/18 <br />