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N I <br /> r r <br /> r <br /> APPROXIMATE APPROXIMATE <br /> op TACO BELL <br /> H SITE BOUNDARY II <br /> i PLANTER SITE BOUNDARY j <br /> EXISTING QUIK STOP <br /> p0 MARKET <br /> > r <br /> Zw r <br /> m <br /> C3 LEGEND: <br /> W <br /> N t g M50 MW- 10 GROUNDWATER <br /> MONITORING <br /> ER WELL <br /> < OF LOCAL UPPER AQUIF <br /> <0.5 ASPHALT <br /> W [<5] RAMPING MW-9 GROUNDWATER MONITORING WELL <br /> Z SHP-1 ASPHALT r �) OF LOCAL LOWER AQUIFER <br /> Y <br /> z I s MW-3 i ATC-4- - SOIL BORING <br /> <0. OUTLINE <br /> [<5] CANOPY� r MW-6 T SHP-4 I iI SHP-6 O SOIL BORING <br /> MW- <br /> SHP 130• I I ASTAL POLINEL(TPH G)HYDROCARBONS <br /> I PUMP PUMP <br /> — — <br /> MW-5 { SHP-5 I MICROGRAMS PER LITER (ug/1) <br /> APPROXIMATELOCAT10N OF 140 }.O I 2.� <br /> UNDERGROUND =— <0.5 <10 BENZENE IN ug/I <br /> EXISTING <br /> STORAGE TANKS r PUMP PUMP [9Q] II J n } TACO BELL MW-7 I (1.7001—METHYL TERT-BUTYL ETHER (MTBE) <br /> mx I IN ug/I BY EPA METHOD 8260 <br /> ow NOT DETECTED ABOVE <br /> PLANTER ATC-5 I �� <50 LISTED DETECTION LIMIT <br /> 2,300 MW-2 0 <0.5 PARKING <br /> -�- 20 & 0 SHP-2 I I [<5j LOT <br /> ` T ATC-6 [1,700] � I MW-9 <br /> - - ATC-1 PLANTER J 6• SHP- <br /> - - MW-10 <br /> SIDEWALK <br /> c� SCALE <br /> G 30 0 30 FEET <br /> I G� W EST HAM M E R LAN E <br /> TPH-G/BENZENE/MTBE CONCENTRATIONS <br /> ATC-2 ATC-3 ,ATC-4 IN GROUNDWATER <br /> LOWER AQUIFER (08/23/01) <br /> QUIK STOP MARKET 132 <br /> 3555 WEST HAMMER LANE <br /> SOURCE: SITE SURVEY BY RON ARCHER, STOCKTON, CALIFORNIA <br /> CML ENGINEER, INC., <br /> DATED DECEMBER 14, 1992 i PREPARED FOR <br /> WELL MW-8 SURVEYED BY <50 QUIK STOP MARKETS, INC. <br /> SIEGFRIED ENGINEERING, INC <0.5 <br /> .DATED 12/9/99 [<5] FREMONT, CALIFORNIA <br /> MW-8 I <br /> Q ISSUED FOR REPORT EC `/` "ASSOCIATES INC. <br /> Y jG <br /> DATE: 19 <br /> No. DATE ISSUE / REVISION +'D eYAP•D air A5 1 S 01 PROJECT NUMBER <br /> FIGURE 6 <br /> SCALE: ASHOWN 62503.3201 <br />