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LEGEND <br /> 1 <br /> AI TANK PIT OBSERVATION WELL <br /> MONITORING WELL <br /> DESTROYED TANK PIT OBSERVATION WELL <br /> B BENZENE {}a9 <br /> TPHg TOTAL PETROLEUM HYDROCARBONS <br /> AS GASOLINE (pg/L) <br /> MtB METHYL-TERT-BUTYL-ETHER <br /> I (u91L) <br /> TBA TERT-BUTYL ALCOHOL (ug/L <br /> MW 1(S) _ < 0 DO DISSOLVED OXYGEN (mg1L)) <br /> f�f j B= <l0 TPHg=' 50 <br /> J TPHg=<1 000 MTBE= X20 <br /> r MSE TBA= 50 mg/ MILLIGRAMS PER LITER <br /> ,c}c� <br /> DO (NM) Do; ( Ng/ MICROGRAMS PER LITER <br /> MW-2(S) (NIA NOT MEASURED <br /> � <br /> MW-S -� E( MW 3( ) <br /> 6= <050 B= < 50 <br /> TPHg=<50 TPHg—<5 <br /> MtBE=210 -- --- MtBE=il 2 f <br /> TBA= <5 0 DO=AfM) <br /> w DO= 0 9 M (S)* <br /> B= <050 <br /> Hg=<50 MW-9 <br /> -_� E=45 g= <Q 90 <br /> <5 0 "^ ` <br /> Hg=< <br /> BE=4201 <br /> TBA=<5 OL-- <br /> DO= 06 <br /> C QM, -. 'f f,OmD i <br /> MW-5 <br /> B= <40 <br /> _ TBA=<200 <br /> DO= 03 <br /> Cf C3 ' J�fs MW-4 <br /> �Jj MW-7 TPHg= <50 <br /> IL <br /> B.—MtBE=<050 <br /> T Hg=<501'6D TBA= <50 <br /> M BE=<050 B <050 DO= 02 <br /> T A=<5 0 M B8;640 { <br /> D = 03 T A=<50 MW-3 <br /> r D — 61 B=<050 <br /> 7 <br /> M - } TPHg= <50 <br /> B= TP-10 MtBE=<050 0 60 160 <br /> i --TPHg— 700 B— <0 50 TBA=r <5 0 <br /> $ _ <br /> TPI- <br /> 9—Ery50 I DO= 02 SCALE IN FEET <br /> c L?) MtBl==9 7 <br /> DO= 0 2 TBA= <5 0 <br /> DOS 02 r r <br /> 5 1.FAY r1 3 T I <br /> 3 <br /> ef` <br /> M DRAWN BY DWR PREPARED BY PREPARED OR <br /> CHECKED Bc 7-ELEVEN <br /> REFERENCE THIS FIGURE IS BASED ON A"SITE PLAN" TPH9 0 50 ` FIGURE 3 <br /> PROVIDED BY MORROW SURVEYING DATED MtBE= <0 50 APPROVED JSA ORE#32262 <br /> NOVEMBER 2003 TBA= 2 10 DATE 1011104 DWR <br /> DO= 21 GROUNDWATER HYDROCARBON <br /> W JOB NO 77EL 32262 04 S E C 0 R 2360 WEST GRANT LINE ROAD CONCENTRATION MAP <br /> Y CAD FILE GW CONC 04-3Q 3017 KILGORE ROAD SUITE 100 JULY 30,2004 <br /> RANCHO CORDOVA,CA 95670 T CY,CALIFORNIA <br />