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Table 1 <br /> Summary of Soil Sampling Results <br /> Small Excavation West of Former Shop Building <br /> June 20,2001 <br /> Fitzpatrick Homes <br /> Former R&B Trucking Yard <br /> 1785 N.Corral Hollow Road <br /> Tracy,California <br /> Sample Sample Sample Sample TPH-P B T .E X TPH-E TPH-E Oil PCBs EPA 8270 EPA 8260 Metals <br /> Location Number Date Depth (as diesel) (as oil) &Grease Cd Cr Pb NI Zn <br /> feet (mg/kg) (Mg/kg) (i1P>/kg) (pg/kM (Mgt m m m ) (Mgtkg) ([+g/kg) (Mg/kg) (m in ) m ) m ) (m ) <br /> SWN-4' 21979 4 " a ND ND a r • a a <br /> BS-F 19416 6 • a a 6.5 46 a a " <br /> SWE-4• 19418 06/20/01 4 • a • r + ND ND a • • <br /> SWS-3' 19420 3 ' • * ND ND <br /> SWW S-2' 19433 2 • • 1.6 ND " <br /> SWW -2' 19432 2 " • • 170 2100 34 • * • • a <br /> SPLCI19431 06/20/01 na 5.7 ND ND ND ND 340 3900 6280 ND ND <1 23 8 31 40 <br /> SPLC2 19429 na 32 ND ND ND 11 160 990 524 ND ND•• <1 26 25 36 57 <br /> SSI-20"(1 19415 06/20/01 1.5 • • * ND ND a " • * <br /> Notes: <br /> mg/kg milligrams per W10gmm(puts per nature) SPLCI =stockpile composite no.I <br /> pg/kg micrograms per eiogmm(parts per billion) SWN -sidewalk north <br /> 1A) -nn detected at or above leboretory repotting kinin BS =bon.sample <br /> ND•• =not dnected at or above laboratory reporting limits except for dawe matrons alnwnm Table l SWE =sidewalk east <br /> TPH-P -tool pe.It—hydrocarbons purgeable SWW(N) -sidewall wen(north end) <br /> TPH-E =tool.tradable petroleum hydrocarbons Cd -cadmium <br /> • not applicable or nor umlyedl Cr -chromium <br /> (I) out Semple collected in shallow excavation near proposed intersection of Spring Vellkey and Jami Ln.(stt Plate 2) Pb -lead <br /> PCBs =polychlorinated biphenyls Ni -nicke[ <br /> B -benzne Zn nnc <br /> T =.1. <br /> E =emNbeedene <br /> x -tom]xylerea <br /> • <br /> R■ K L E I N F E L D E R <br /> 204341-11.EOl Wll EO85 Page T-1 <br /> ..-., a— .,_,...v.. -_ Au9us19.2001 <br />