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t <br /> ! I <br /> Tl-N @ 15' <br /> ND/NA/ND/ND <br /> . l <br /> N T2-N @ 15' TI-C @ 15' <br /> ND/NAIND/ND ND/NA/ND/ND <br /> LEGEND <br /> T3-N @ 15' <br /> ���� APPROXIMATE EXCAVATION AND TRENCH AREAS <br /> W • NDDS/ND T1-N • SOIL SAMPLE LOCATIONS AND DESIGNATIONS,APRIL 7&8, 1999 <br /> Y • FORMER <br /> TPH-g/TPH-d/BENZENE,'MtBE CONCENTRATION IN PARTS PER MILLION, <br /> UNDERGROUND I 7.8/17/0.078/43 APRIL 7 &8, 1999 <br /> T3-C @ 15' b ' � • STORAGE TANKS '� <br /> 42/6300/ND/ND <br /> T3-C @ 18' • L-I @ 3' - AREA OF OVEREXCAVATION <br /> ND/ND/ND/ND ND/ND/ND/ND a <br /> NA NOT ANALYZED <br /> •. L-3 @ 3' <br /> T2-C @ 15' L-2 @ 3' ND/ND/ND/ND <br /> NDINA/ND/ND !=' U ND NOT DETECTED AT LABORATORY REPORTING LIMITS <br /> 7.811710.07 8/4.3 0 <br /> ' E <br /> T3-S @ 15' .._.._.._.. ._.._..- - ------- _ @ 4 a <br /> D3 w <br /> NDINDII�TD/ND is • ND/280/ND/ND <br /> ND <br /> C @ 15' KIOSK • <br /> WA/ND/ND :_.._.._.._-_.._._.._._.._.._.., <br /> D-1 side @ 3' L-4 @ 3' @ 4' <br /> E-+ U 2.6/900/ND/0.35 ND/NA/ND/ND /ND/ND <br /> J%2 <br /> �iLn • <br /> aD-1 @2' D-6 @ 4' D-5 @ 4' +) <br /> A a 74/ND/0.03/0.81 ND/NA/ND/ND <br /> 4 D-1 @ 5' 45/NA/0.0086/4.3 <br /> .._.._.._.. ._.._.._._.._.. i <br /> ND/ND/ND/ND D-4 @ 4'ND/NA/ND/0.031] <br /> A <br /> @ ' <br /> W ND/INTA/ND/0.0 60 _.. _.._.._.._.._.._. .._.._.._.._.._.._.._.._.._.._._ __: FORMER <br /> LANTE L_6 @ 3 PRODUCT L-7 @ 3' DISPENSER <br /> L-5 @ 3' 6.3/NA10.54/2.2 ND/NA/ND/ND ISLANDS <br /> 2.4/NA/l�TD/2.5 PLANTER ' <br /> APPROACH APPROACH A.11PROXIMATE SCALE <br /> HARDING WAY I 0 20 40 FEET <br /> n <br /> y <br /> TITLE: <br /> Cl <br /> € PHASE 1 SIL SAMPLING MAP - APRIL 7 & 8, 1999 <br /> T PREPARED FOR: <br /> _Q TOSCO (FORMER UNOCAL)SERVICE STATION <br /> 1502 North EI Dorado Street <br /> INTERNATIONAL Stockton,California <br /> I TECHNOLOGY <br /> z CORPORATION DATE: 7/19199 PROJECT: 911-011.1A FIGURE: 3 <br />