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� N <br /> 1 <br /> "- TK)N <br /> ' Groundwater monitoring well <br /> Parking I Former Chevron <br /> NA/<50/<0 500/<0 500 0 Groundwater monitoring well <br /> a <br /> p (Unocal Former Scotty's) <br /> IW Groundwater monitoring well <br /> MW-11 Z (Tosco Former BP Oil) <br /> J <br /> I <br /> F <br /> A/B/C/D Total Petroleum Hydrocarbons <br /> I Servrc�e so� Z <br /> NA/290/ I (TPH} as Diesel/TPH as � <br /> NA 140 <0 500/171 N a <br /> Parking NA/610/8.65/780 3681109 I p MW-7 $ / / Jack f/ Gasoline/Benzene/MTBE PO <br /> :�AMW 5 The Box concentrations in ppb � <br /> NA/170'<0 500/199NA+ Not Analyzed <br /> l � <br /> NA/720 4 5449.0/ MW-3 NA/<50/<0.500/5 99 f MTBE by EPA Method 8260 c <br /> Q <br /> NA/<50/<0.500/<0 500 <br /> _ AMw-2 _ _ AMW4 (A/B/C/D) Analysis by EPA Method 8260 N <br /> NA/<50/<0.500/43.1 <br /> AMW-4 MW-5 v <br /> NA/<50/<0 500/<0 500 NA/<50/<0.500/4.93 Q o <br /> TRACY BOULEVARD M N 04 <br /> NA/12,000/256/344 NA/<5%519/10 5 Z - �' E <br /> O Q c c N <br /> H > J O <br /> MW-6 MW-8 < 0 �'� N <br /> Sidewalk _ _ _ _ I F V �U <br /> (NA/630/84/51 O) �MW'4 <OA50 17 �' 59 680 — — — w (D <br /> L <br /> (NA/<50/ MW-7 / �7 Planter Z E LO 0 <br /> <0 5% 77) MWS Mw"i v!i Lo 1,- <br /> M I i w-g I i : • 50/ Sump (Approximate Location) <br /> I <br /> MW-2 <50/ X NA/<50/0 52/<2 5 <br /> Approximate <0 50 <br /> r Location Of / Car <br /> (NA/5,700/340/6,000) Q Q I Dispenser I M w�. 15 x o wash <br /> [_ Islands I * Budding <br /> (NA/<50/<0 50/<0 50) Mw s C__——1 79/610/ _ - Former Chevron — <br /> a a MW-5 19/97+ Service Station x s <br /> Approximate NA <br /> Location of New ( <50 <br /> / / MW-2 <br /> Gasoline LISTS <0 50/17) I '` <50/ <br /> a_ I "r 150 <br /> ' <br /> 22141 v <br /> Unocal (Former Scotty's) Or12 <br /> Service Station I <br /> x <br /> Store AMW'1 r L x x Fencex x x <br /> 04 <br /> NA/<50/<0 500/<0 500 <br /> Q0 <br /> — -Proper unn ai I ■ y <br /> I <br /> OC <br /> w <br /> c <br /> +r ca_v m <br /> —Z-7 Lo <br /> I w A <br /> 0 60 crD O a <br /> L5 <br /> to CL <br /> Scale in Feet 3 co 3 <br /> 00Source Figure modified from dromng provided by RRM engineering I <br />