Laserfiche WebLink
Table C: HISTORIC SOIL (TANK REMOVAL) LABORATORY ANALYTICAL DATA <br /> Northwestern Equipment and Supply <br /> Sample ID 1000 E-1 2000 W-1 <br /> Date 4/10/1986 4/10/1986 <br /> Constituent Analytical MethodUnits RSL <br /> Benzene 8020 mg/kg 13 <1 <1 <br /> Chlorobenzene 8020 mg/kg 160 <0.02 <0.02 <br /> 1,2-Dichlorolbenzene 8020 mg/kg 700 <0.02 <0.02 <br /> 1,3-Dichlorolbenzene 8020 rng/kg NE <0.02 <0.02 <br /> 1,4-Dichlorolbenzene 8020 mg/kg 130 <0.02 1 <0.02 <br /> Ethyl Benzene8020 mg/kg 63 <1 <1 <br /> Toluene 8020 m /k 520 <1 <1 <br /> Total Volitile Hydrocarbons 8015 mg/kg 31 <1 <1 <br /> RSL: United States Environmental Protection Agency, Region IX, Regional Screening Level (residential) <br /> http://www.epa.gov/reg3hwmd/risk/human/rb-concentration_table/Generic_Tables/docs/ressoil_sl_table_01 run_MAY2014.pdf <br /> mg/kg: milligrams per kilogram, parts per million (ppm) <br /> Total Volitile Hydrocarbons generaly include:TPH-G, -MO, -D, -K: total petroleum hydrocarbons quantified as gasoline, motor oil, <br /> diesel, kerosene <br /> NA: not analyzed NE: RSL not established <br /> • <br /> X:\Project\6000_prj\6847 Raymond Investments - Helena Chemical\Reports\Work Plan\20140615-6847 data.xlsxTable C <br />