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�r rr rr r� rr rr rr rr r rr� rr rr r rr rr rr rr rr rr <br /> TABLE 13 <br /> NON-CANCER TOXICITY DATA—ORAIJDERMAL <br /> SOUTH SHORE PARCELS <br /> CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY <br /> Chemical <br /> 0"'; <br /> o Dermal Adjusted <br /> I Poundal Orel;- ;i;;Adj' <br /> wnment DermalConcern' ValFactor RtD UnitsSources of RlDs Dates of RlDBenzo(a)pyreneBenzo(b)Buoranthene -- <br /> Benzo(g,h,i)perylene -- <br /> Benzo(k)Ouoranthene <br /> bis-2ethyl hexyl phthalate 2.0E-02 *kg-day 100% 2.0E-02 mg/kg-day IRIS May-91 <br /> Chrysene '- <br /> Dicthylphthxlatc 8.0E-01 mgfkg-day 100% S.OE-01 g(kg-day i IRIS May-99 <br /> Di-n-butylphihalate 1.0E-01 mg/kg-day 100% 1.0E-01 mg/kg-day IRIS <br /> Flumanthene 4.0E-02 mgtkg-day 100% 4.0E-02 mgfkg-day IRIS May-99 <br /> Fluorene 4.0E-02 mg/kg-day 100% 4.0E-02 mg/kg-day IRIS May-99 <br /> Indeno(1.2,3-cd)pyrene <br /> 2-Methylnaphthalene 2.0E-02s mg/kg-day 100% 2.0E-02r mg/kg-day IRIS May-99 <br /> Naphthalene 2.0E-02 mg/kg-day 100% 2.0E-02 mg/kg-day IRIS May-99 <br /> Phenanthrene 4.0E-02° B-day4.0E-02s tng/kg-day IRIS May-99 <br /> Pyrene 3.0E-02- mg/kg-day 100% 3.0E-02 mg/k6-day IRIS July-93 <br /> Notes: <br /> a <br /> b Includes all chemicals ofpotendal concern at the North Shore Properties. <br /> c RIDS from IRIS(EPA 19986),HEAST(EPA 1997b),and NCEA(as provided in EPA 1998b). <br /> d The RID for food is used to evaluate soil <br /> c RID for thallium was calculated from the RID for thallium sulfate using a <br /> f RID listed by EPA(1998),but reportedly withdrawn from IRIS or HEAST. <br /> g <br /> RID for cytrene;conservative surrogate for 4-isopropyl toluene but is likely to be more toxic(Risk Assessment Hotline telephone conversation with R.McCartney,11-29-99). <br /> h RID for naphthalene <br /> RID for Buorene <br /> N/A Not available <br /> EPA-9 Not applicable <br /> DTSC U.S.Environmental Protection Agency,Region 9 <br /> HEAST Department of Toxic Substances Control <br /> IRIS Health Efkcts Assessment Summary Tables <br /> mg/kg-day Integrated Risk Information System <br /> NCEA Milligram per kilogram per day <br /> R National Center Por Environmental Assessment(Superfund Technical Support Center) <br /> RID Route-to-route extrapolation <br /> Reference dose <br /> SOMA 99-2218 s-.rx <br />