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A [-EXCAVATION { A' <br /> WEST f EAST <br /> FORKLIFT SHOP <br /> HP-j- HP-2 � MP-7 <br /> HA-3 HA--2. HA-- I Sha-1 SB-8 SB-7 MW _5 <br /> D ? o <br /> CLI CL <br /> F€LL <br /> CLAYEY CLAYEY `•.� I \ i CL t ' <br /> ML II�� SANDY SC <br /> ML Np ILAIEY <br /> ML -"D \ V7V,D 1` sc <br /> T`3 \ AVO , - ____-_ - _ <br /> �� CL's GL <br /> SANDY CANDY SILTY <br /> CL.,.. . <br /> Ip SILTY . <br /> .-�.3Y �, \I CL ID <br /> el <br /> SILTY SILTY `� -� CL <br /> CL CL _ <br /> ---- - - `-� <br /> - __-.... SC Sc - - <br /> SC SC <br /> SM 5C <br /> 20 --�- 5P' Sc 20 <br /> POSSIBLE DEEP TPH9 --- -" <br /> GROUNDWATER PLUME CH <br /> ND ONE <br /> 30 30 <br /> s <br /> 1C � <br /> LEGEND <br /> SCALE IN FEET . (rj <br /> qD 2,1 VE UST REMOVAL SAMPLES (APPROXIMATE LOCATIONS) 40 <br /> ND NON DErEcraeLE TPHq cnNCENTR,aT1oN <br /> 0 2c ----CL ------- 0.6 7-PH, mg/L} <br /> GREEN CLAY i —genzen� Ug e <br /> VERTICAL BAR INDICATES SCREENED !NTERVAL OF HYDROPUNCH <br /> 50 - CL L 50 <br /> REFERENCES FEET BGS <br /> NOTE BASED ON RESULTS OF STOCKPILE SAMPLING (EXCEL'FECH, 7988) <br /> MW-5 FROM WATERWORK, 1989 AND SAMPLING OF THE SIDEWALLS AND BOTTOM OF THE UST P17 <br /> 8 GREEN CLA Y (WATERWORK. 1989), FILL MATERIAL IS NOT PRESENTLY MEWED AS IMPACTED. <br /> R 55 S6-1 - SB-7 FROM RAH. 1995a CL <br /> FEET BGS HA-1 - HA--3 FROM RAH, 1995E ""' HAfMO LAx8C1F1 AS80pAtE9 <br /> Possible beep TPHg Groundwater Plume PATE <br /> gI <br /> HP-1 - HP--3 HLA, 3/9$ Enq;neerinq and <br /> Ern-ironmental Services Tri Vahhey Gro WeFS - Plant T <br /> p i i Q10265 RpcY;ngr4m di+e,S,tFe 150 .' 00 Nowell Road <br /> Z III <br /> (RIG)]61-11793 oThorn n, California <br /> YVG PROJECT-NUMBER <br /> E <br /> 2 <br />