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_ _ t <br /> 'y .. <br /> '1 <br /> f t <br /> 4 � LEGEND: <br /> N N APPROXIMATE + <br /> — SITE BOUNDARY + i MWS 10+ GROUNDWATER MONITORING WELL <br /> ' APPROXIMATE I �' OF LOCAL UPPER AQUIFER <br /> 2 EXISTING QUIK STOP I PLANTER TACO BELL <br /> MW-9 GROUNDWATER MONITORING WELL <br /> Lu MARKET SITE BOUNDARY } <br /> + I r } OF LOCAL LOWER AQUIFER <br /> + I ATC-4 SOIL BORING <br /> In <br /> m D CLI 1 I SHP-6 0 SOIL BORING <br /> TOTAL PETROLEUM HYDROCARBONS <br /> ' w 1 AS GASOLINE (TPH-G) <br /> cn ++ z MW-4 130' <br /> a W-4 <0.50�BENZENE <br /> ' w <0.50 %-4 <br /> ING ASPHALT [<0�50]---METHYL TERT-BUTYL ETHER (MTBE) <br /> OUTLINE OF [<0.50] F <br /> + SHP-1 ASPHALT CANOPY I < LISTED DETECTION T DETECTED ABOVE <br /> ' + MW-3 69** i NR NOT REQUESTED <br /> _o NR NR <br /> co fNRO.50 11_31 1 MW-6 D * THE CONCENTRATIONS REPORTED <br /> ' L SI REFLECT INDIVIDUAL OR DISCRETE <br /> UNIDENTIFIED PEAKS FOR NOT <br /> f MATCHING A TYPICAL FUEL PATTERN <br /> I <br /> D © SHP-30 <br /> PUMP PUMP ' ** QUANTITY OF UNKNOWN HYDROCARBON <br /> —J + I IN SAMPLE BASED ON GASOLINE <br /> APPROXIMATE _ MW-5 � { SHP-5 <br /> LOCATION N _ _ � I NOTES: GROUNDWATER MONITORING WELL <br /> UNDERGROUND EXISTING MW-7 SAMPLES WERE COLLECTED <br /> STORAGE TANKS + PUMP PUMP I TACO BELL I ?J ON 12/14/04. <br /> m MTBE WAS ANALYZED BY <br /> EPA METHOD 8260 <br /> PLANTER ATC-5 ov�G- I NR I <br /> < <0.50 PARKING REPORTED CONCENTRATIONS ARE IN <br /> +AA'T <br /> <0.50& OSHP-2 + 0.88] LOT MICROGRAMS PER LITER. <br /> C-6 [1 9] MW-9 <br /> ATC-1 PLANTER • SHP-6 <br /> MW-10 f <br /> SIDEWALK <br /> ' I SCALE <br /> y <br /> t 30 0 30 FEET <br /> C� I <br /> TPH--G/BENZENE/MTBE CONCENTRATIONS <br /> W E S T H A M M E R {L A N E 1N GROUNDWATER, LOWER AQUIFER 12/04 <br /> ' �ATC-2 �ATC-3 -ATC{'4 (MW--1 R, MW-2, MW-3, MW--4, MW-8 AND MW-9) <br /> QUIK STOP MARKET 132 <br /> 3555 WEST HAMMER LANE <br /> SOURCE: SITE SURVEY BY RON ARCHER, I - STOCKTON, CALIFORNIA <br /> CIVIL ENGINEER, INC., <br /> DATED DECEMBER 14, 1992 I PREPARED FOR <br /> WELL MW-8 SURVEYEDBY — _ } - QUIK STOP MARKETS, INC. <br /> ' SIEGFRI D ENGINEERING, INC. 1 50 FREMONT, CALIFORNIA <br /> DATED�•I Q 01/12/05 fSSLED FOR REPORT EC <0.50] i J�SSOCIATE J <br /> BMW-8 f1 14 Jj�} ] I/-y L INC.IV <br /> No. DATE ISSUE / REVISION N. BYCK'O BYAP'D Br DATE: 01/12/05 FIGURE G PROJECT NUMBER <br /> I SCALE: AS SHOWN 62503.3205 <br /> � I <br />