Laserfiche WebLink
UL W ML.- <br /> Stockton Waterfront Phase 11 Environmental Investigation Report <br /> Weber Block <br /> Brownfields Project FINAL <br /> Table 3-5 (Cont'd) <br /> Summary of Analytical Results for Soil Samples <br /> Exceeding EPA's <br /> ff Preliminary Remediation Goals (PRGs) <br /> 4..Y3f <br /> ndastlrl�llIs"OmthentS <br /> : :. Resdent"iLSo <br /> .e,. . . oro `ould s a PRSx <br /> a,_ Ttepth l'. ,,:< <br /> ',v'Y < t f .V.: f ..L'F .-.l.{O���AII`�{1Q '4ri��� •y krVVLI�_V rt ,'E..e '`§. ('tll?.1{iSf C `F. ;,;�Yt.! <br /> $atn Ie°� MOPle .. t b�5 w � tlgr � stilt � � Y�'�• 4� �. � Y V$�x i ki „t t 'i "z <br /> } feet x PRGs"> s ..m �,;:.wa {tllg/1(g� ':a f s i sri T�'se1 Ci[IU,C1111 1 ,: z i :_ <br /> )(.�OCt;tUtl )d0i1>1f1Ct�oq Y s.� ( r, 3 ' a <br /> SBS WB-SB8-7 7 Iron 36,500 22,000 100,000 <br /> Lead 184 400(130)* 1,000 <br /> SB9 WB-SB9-2 2 Iron 23,000 22,000 100,000 <br /> Benzo(a)pyrene 0.260 L,J 0.056 0.360 <br /> WB-$B9-8 8 Iron 37,900 22,000 100,000 <br /> Lead 169 400(130)* 1,000 <br /> Benzo(a)pyrene 0.330 LJ 0.056 0.360 <br /> • No samples exceeded the EPA-Region IX PRG standard of 400 mglkg for Lead;however,six samples exceeded the CAL Modified PRG of 130 mg/Kg. <br /> J The analyte was positively identified;the associated numerical value is the approximate concentration of the analyte in the sample. <br /> L Indicates results which fall below the Contract Required Quantitation Limit. Results are estimated and are considered qualitatively acceptable but quantitatively unreliable due to uncertainties in the <br /> analytical precision near the limit of detection. <br /> Note:PRGs are below Contract Required Quantitation Limits(CRQLs)for the following compounds:N-nitroso-di-n-propylamine;2-Nitroaniline;Hexachlorobenzene; a 1ene;1,2,3 <br /> Pentachlorophenol;3,3-bichlorobenzidine;Benzo(a)anthracene;Benzo(b)fluoranthene;Benzo(a)pyrene;lndeno(1,2,3-cd)pyrene;Dibenz(a,h)anthracene;Benzo(g,hJ)p ry <br /> Trichloropropane; 1,2-❑ibromoethane;Heptachlor;Heptachlor Epoxide;and Toxaphene. <br /> Note:Soil samples were collected on April 20,1998. <br /> Note:Laboratory reports are included in Appendix B. Sampling Locations are shown on Figure 3-1. <br /> n Q <br /> Funded by a Brownfields Grant from EPA to <br /> NA362101Phse2rp11tb1s2.wpd-November 1998 <br />