Laserfiche WebLink
1 <br /> (1165) EXPLANATION <br /> '16 (11 65) <br /> 8=<O 5 <br /> TPHG=c50 ♦ MONITOR WELL <br /> MTBE=2 6 <br /> D0=1 1 <br /> DOUBLE-NESTED SPARGE WELL <br /> O SOIL BORING LOCATION <br /> ' T3-S-15 SAMPLE LOCATION WITH ID AND DEPTH <br /> NORTHGATE DRIVE .�1 Q GEOPROBE SOIL BORING LOCATION <br /> ti <br /> \ — — — PROPERTY BOUNDARY <br /> ------ CANOPY BOUNDARY <br /> — \ — <br /> —\` B BENZENE IN µg/L <br /> TPHG TOTAL PETROLEUM HYDROCARBONS <br /> 8 < AS GASOLINE IN jug/i <br /> �1O <br /> 5 <br /> PLANTER MW-5A \ PLANTER � <br /> ' <br /> MW 0) MTBE METHYL-TERT--BUTYL-ETHER IN "g/L\ DO DISSOLVED OXYGEN IN mg/L <br /> MW-5 \\ ` MTBE=<O5 (1225) POTENTIOMETRIC SURFACE ELEVATION <br /> I (11 73) \ DO=1 0 <br /> 8=<05 <br /> TPHG=<50 \ _1220— POTENTIOMETRIC SURFACE CONTOUR <br /> MTBE=160 \ /\ C� <br /> DO-1 1 \\ /�/ \\\ ,� (CONTOUR INTERVAL = 0 1 FT) ' <br /> GROUNDWATER FLOW LINE <br /> // \ PU P I -- AND GRADIENT (i) <br /> 15 ND <br /> � O <br /> c-I \': °oo o <br /> -- - -- —2 <br /> I \\r3-^��5• � /r1-Iv-1s' �SBB 2 MW-1A <br /> \ /• 1 MW-1 <br /> I MW-2 Q `� /�/ I I (11 99) <br /> 8=5 400 ' \ i I TPHG=100 <br /> TPHG=46000 SP-1 _T3-S-15 \ QGP+ MTBE=100 <br /> I MTBE=1 600 -- 0 � 00-1 1 ry N <br /> DO=1 0 <br /> LOCATION OF I STUBBED UP MW_4 MW-4A <br /> SIDEWALK FORMER USTs T2-5- * VENTLINES F (12 25) <br /> T1—S— 5' Li <br /> _ w 8=<0 5 <br /> TPOG=<50 <br /> I <br /> E2—E--13 MT8E=<0 5 <br /> t/1 ILOCATION OF E2-W_13 D0=1 3� I <br /> EXISTING USTs I Z r 0 20 40 <br /> E2-C-13 r Q J <br /> APPROX SCALE IN FEET <br /> E1-C-13' E1-E-15' I I 0 7-ELEVEN, INC. <br /> z <br /> 7—ELEVEN MW-3 FACILITY NO. 19976 <br /> � <br /> FACILITY 0192) 1399 NORTH MAIN STREET <br /> No 19976 <br /> e=<O5 I I MANTECA, CALIFORNIA <br /> TBE=<05 779956 <br /> DO=O 9I DRAWN BY E SIMONIS DATE 12-04-02 <br /> \ DRAFTED BY CBD DATE 12-04-02 <br /> CHECKED BY DATE <br /> POTENTIOMETRIC SURFACE AND <br /> r I DISSOLVED HYDROCARBON <br /> CONCENTRATION MAP <br /> PLANTER (10/03/02 SHALLOW ZONE) <br /> Shaw'" Shaw E &I, Irlc. - - — - - - - - - - - - - -- - = —I FIGURE 2 <br /> 19976GWC10025 <br /> N\Consulling\CAD\DWG\779456\1997(igwc 1042s dwg 12/18/2092 11 53 53 AM <br />