Laserfiche WebLink
' N <br /> MW-4 <br /> ' APPROXIMATE APPROXIMATE <br /> AREAS OF EXTENT OF <br /> EXCAVATION TANK MW-3A� <br /> EXCAVATION <br /> 1 <br /> MW—3 <br /> ' L-1 PL <br /> --2 TP-1A TP-113 <br /> � © 9 <br /> TP-2A TP-2B <br /> ' sw-4 <br /> MW-2 <br /> vQti <br /> -0-MW—1 <br /> LEGEND <br /> MW-4 MONITORING WELLS <br /> SOIL SAIuIPLF RESULT'S D . <br /> TP-1A TP-1B TP-2A TP-2B SW-2 <br /> GROUNDWATER GRADIENT FLOW DIRECTION t <br /> 10 10, top rD(5) <br /> 5.5 <br /> ' 180 11 ND(1) 880 <br /> 0 20 0037 00075 N087 ND(0005) ND(O 005) 3.1 <br /> 4.3 0.31 0021 50 <br /> 15 029 ND(0 005) 140 <br /> ' p LOCATION OF SOIL SAMPLE REMOVED sw-4 sw�s —I PL-2 pi--s <br /> DURING FURTHER EXCAVATION -3L5' 8 5 35, 8-51 s' 3' <br /> 7 500 ND(5) 1100 140 40 3500 <br /> ' 0 31 2.9 0 013 0 26 0 15 OAS NO(1 0) <br /> 4.o25 115 0 008 026 ND(0.10) ND(0-05) 22 <br /> 0-84 25 0 051 4-2 3.8 0.83 53 <br /> LIMITS OF EXCAVATIONS 0061 86 NO(o-015) 75 15 i s 2s0 <br /> FW QRH PHASE III <br /> QRH OVER EXCAVATION OF SOILS <br /> sy <br /> TPHg BA.i D <br /> BENZENE ETHYLBENZENE 0 30 2 2 94 UNOCAL AGYSERVICE roRNIN /as48 <br /> �_ TRACY, CALIFORNIA <br /> TOLUENE XYLENES SCALE IN FEET e 7 MI °ANO AW <br /> 0 <br /> 2 ion FIGURE 3 6 <br />