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Table 8 <br /> Summary of Calculated Risks/Hazards <br /> Incidental Exposure to Soil <br /> Maximum Reported Noncancer Hazard Total <br /> Compound Concentration` Noncancer Hazard Quotient <br /> (mg/kg) <br /> Quotient Ingestion Dermal Contact Soil Noncancer Hazard <br /> Hazard' <br /> TPH Aliphatic C5-6 410 8.0E-05 2.1E-04 2.9E-04 <br /> TPH Aliphatic C6-8 410 8.0E-05 2.1E-04 2.9E-04 <br /> TPH Aliphatic C8-10 410 4.0E-03 i.iE-02 1.5E-02 <br /> TPH Aliphatic C10-12 410 4.0E-03 1.1E-02 1.5E-02 <br /> TPH Aliphatic C1e-i6 410 4.0E-03 1.1E-02 1.5E-02 <br /> TPH Aliphatic C16-35 410 2.0E-04 5.3E-04 7.3E-04 <br /> TPH Aromatic C5-7 410 2.0E-03 5.3E-03 7.3E-03 <br /> TPH Aromatic C7-8 410 2.0E-03 5.3E-03 7.3E-03 <br /> TPH Aromatic C8-10 410 1.0E-02 2.6E-02 3.6E-02 <br /> TPH Aromatic C10-12 410 1.0E-02 2.6E-02 3.6E-02 <br /> TPH Aromatic C12-16 410 1.0E-02 2.6E-02 3.6E-02 <br /> TPH Aromatic C16-21 410 1.3E-02 3.5E-02 4.8E-02 <br /> TPH Aromatic C21-35 410 4.0E-04 1.1E-03 i.5E-03 <br /> Benzene ND NA NA NA <br /> MTBE ND NA NA NA <br /> 1,2-DCA ND NA NA NA <br /> TOTAL NA 6.0E-02 1.6E-01 2.2E-01 <br /> TPH-g = Total petroleum hydrocarbons as gasoline(C5-C12) <br /> TPH-d = Total petroleum hydrocarbons as diesel(C10-C28) <br /> TPH-mo = Total petroleum hydrocarbons as motor oil(C24-C36) <br /> ND =Non-detect <br /> NA =Not analyzed/Not available <br /> Notes: <br /> I Maximum concentration reported-soil sample collected from B-17 at 50 feet below grade(fbg)on 6 <br /> 2 Non-detectable results are calculated as zero. <br /> 3 Sum of risk/hazard attributed to ingestion and dermal contact exposure pathways. <br />