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r r
<br /> d
<br /> f
<br /> -x r MW 140 C
<br /> LEGEND
<br /> MW-11 (A) TPHg (<50) ® 501E VAPOR EXTRACTION WELL
<br /> MW 13D-(CP) B (060)
<br /> t T (t 7} SHALLOW GROUNDWATER MONITORING WELL
<br /> TPHg (1 Y QJ F (0 771
<br /> B (<0 50) X (3 2) DEEP GROUNDWATER MONITORING WELL
<br /> TPHg (<50) T (8 4J MtBE (<2 D)
<br /> } B (<050) X (43)
<br /> TPHg 1,2 DCA{38) GROUNDWATER EXTRACTION WELL
<br /> E (<0 50) MtBE (<2 0) (A) ARCO WELLS
<br /> TPHg (<50) X f ) 12 DCA (21) TPHg (120)
<br /> 8 (0 0 50) MtBE (<0 50) t 8 (�9f) (CP) CONOCOPHILLIPS WELLS
<br /> 1 2 DCA (<0 50) TPN E MVV 11D(CP)
<br /> E {<0 501 f g (4,800) (7 3}
<br /> MtBE (<o150) e (<5 0) MOO �<2 0) CHEMICAL ANALYTICAL RESULTS
<br /> MW-10 A r 2 DCA (<0 50) xj 0501 12 DCA (<2 OJ TPHg (61) ANALYTE
<br /> { ) M1BE (<20) TPHg (100) B 0 1)
<br /> 1,2 DCA (<20) x -- B (15) T (2 5) TPHg 16,000
<br /> J�LI-,Fy w MW-2(CP) \ T (34) E (12) B ND
<br /> E (89) X (47) T ND CONCENTRATION(pg/L)
<br /> \ X (3 6) MTBE (<2 0) E ND
<br /> TPHg (100) MWry1G( P\ \ MtBE (<20) 11,2 DCA (24) X ND
<br /> B (<r 0) _ Y,2 DCA (3 4) MWE ND
<br /> T (<7 O) t r ti+ Mw-8D(CP) 1,2 DCA ND
<br /> E (<7 0) TPHg (<501 ND
<br /> MtBE {8010) 1 MIYI!#id(CP�'Mk1+b(CP) W-3(CP} B {<0 50} NOT DETECTED AT OR ABOVE THE
<br /> T (<050)
<br /> TPHg (460) ti LABORATORY REPORTING LIMIT
<br /> f,2 DCA (<40 MW10D(OD(CP) E (<050)
<br /> TPHg {30,000) B (<4) X (<10) ANALYTES
<br /> c' A&BF 9
<br /> 8 (<2,500 T {<25} TPHg (2 700) � 'r t 1 �)
<br /> T (<2,500 E (<25 a (<5 0) MW' Q{+ P) ,1 1,2 DCA(<20) 1 TPHg TOTAL PETROLEUM HYDROCARBONS
<br /> E (<250o X (<25) T (<50) MW 4(CP) 1ti MW 7D �f AS GASOLINE
<br /> TPHg (150) TPHg (53) X (<2M1BE (1,300) E (45) z B BENZENE
<br /> B (<10) B (s 6) WBE (96,000) 1,2-DCA(<25) X (15) TPHg (<50)
<br /> TPHg (<50) T (<10) E 0&} 12-UCA (<2 6001 MrBE (910) ) r TOLUENE
<br /> B (<0 50) E (<f,0) �i L 1,2-DCA (<20) i��.=� 'r TPHg (1,900) B (4 6)
<br /> X {151 X (31) i�C,O I B {270) T (30) C F ETHYLBENZENE
<br /> T (<0 50) MtBE (39) MtBE (1 3) TPHg (56) TPHg (500) T (66) E (1 5) X XYLENES
<br /> E (<O 50) 1,2-DCA{<r O) 1,2 DCA(<0 50) EW-4(A) B (<0 50) B (8 D) E {5 3} x (3 9)
<br /> x (<0.50) EW-2 A EVV� T MtBE (<2 0) MtBE--METHYL TERTIARY BUTYL ETHER
<br /> MtBF (<o 50) ( ) T (<0 50) (2 0) X (56) 1 2-ACA 2
<br /> 1,2 DC4 (2 s) MW 6(A) E (0 55) E (20) MtBE (<10) 12-DCA-1,2-DICHLOROETHANE
<br /> A) TPHg (<50} X (<1ip) X (70) 1,2 DCA(<10)
<br /> B (<050 MtBE (65) MtBE (3 3)
<br /> EW-3(A DM B Hg (<f,000) E (<0 50) 7,2-DCA(2 2) 1,2 DCA (2 7) r
<br /> TPHg(9,700) T (<1,000) x (<O60)
<br /> MVV-7(A} JAS B (<500) E (<7,000J WBE (1 1)
<br /> HA GING T (<500) x {<1,000 1,2-DCA (2 6) MW-12D(CP)
<br /> E (<gD0 MtBE (38, )B <0 50}
<br /> 000) TPHg (581
<br /> TPHg (11 000 X (<500� 7,2 DCA <5tX)
<br /> TPHg (NS) B (<250) MWE (21,000) T {(<0 50)
<br /> B (NS) T (<250) 1,2-DCA(<5tp EW-7 TPHg (44,000) I X (2 5
<br /> TPHg (<50) T (NS) E (<250J B (<2,500}
<br /> B (<0 50) E (NS) X T (<2,500
<br /> T (<0 50) X (NSJ MtBE (17,000) F (<2,500) W-5(A) l 2BDCA3 (13)
<br /> E (<o 50) MtBE (NS) 1,2 ) X (<2,5W) I
<br /> K (<0 50) 1,2-DCA(N5} D W-1 (A)
<br /> MISE (0 79) EW-1 (A) MtBE (110,000)
<br /> 7,2-DCA(<0 50) 1.2 DCA {7 61
<br /> EW-6
<br /> TPHg (<50) TPHg (<50)
<br /> ® , TPHg (28,000) B (<0 50) B (<0 50)
<br /> W 4(A) MW 1,(A) B (220)
<br /> d" MW-3(A SVE-1PUMP1 T (550) E (< 0) T (<o50)
<br /> (DRY)) SLANO (<0550} E { 050)
<br /> AG E (110) x {<0 5o x (<0 50)
<br /> AC PAVING, X (460) MtBE (2 5) MtBE 1 (27) u
<br /> PAVING, t MtBE (33) 1,2-DCA (7 6) 1,2 DCA (12) I,
<br /> 1,2-DCA (<25)
<br /> k I
<br /> 11 TPHg (220)
<br /> 8 (<5 0) r
<br />,I MW-9(A) FUit DING �,� T (<50)
<br /> E (<s o)
<br /> ACMtBE (430))
<br /> O AC
<br /> 0 F AViNG � 11,2-OCA 11001
<br /> CL
<br /> � PAVING
<br /> TPHg(<50) t Q - US11, MW-2(A) 1 ° so 12a
<br /> B (<0 50) C1N
<br /> {( y,1� I REFERENCE THIS FIGURE ES BASED ON AN AERIAL SURVEY
<br /> g T <0 TPHg (<50) r PROVIDED BY MORROW SURVEYING APPROXIMATE SCALE FEET
<br /> E }
<br /> IS
<br /> MtBE (<O 5D) "" rn - T (<0 50)
<br /> 7,2 DCA{<0 501 ~ """ E (<0 50) PRAWN BY PR PREPARED BY PREPAREDFOR
<br /> x (<050) CHECKED KF ARCO STATION#4932 FIGURE 3
<br /> TPHg ( MTBE (<o 50)
<br /> FORME CONOCOPHILLIPS
<br /> B (<5<5 0) 7,2-DCA (<050) APPROVED CH
<br /> E (< 50) DATE 4119104 PR $ ECO R E HARDIN
<br /> x`44 Y GROUNDWATER
<br /> CHEMICAL CONCENTRATION MAP
<br /> (
<br /> X (<5 0) MW-8 A) JOB NO 77BP 54932 03 1i6 H WAY
<br /> MtBE (430) CAD FILE GCONC 3017 KILGORE ROAD SUITE 700 1502 NO TH EL DOO RADO STREET 15T QUARTER 2004
<br /> LA
<br /> 12 DCA (22) I� RANCHO CORDOVA,CA 95670 STO KTON,CALIFORNIA
<br /> i
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