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Quality Assurance/Quality Control Plan
<br /> Martin Metals Finishing Inc. (Former)
<br /> ati •:c;s"' Stockton, California
<br /> E N G I N E E R I N G
<br /> Table C-1. Required Analytical Reporting Limits
<br /> Constituent Analytical Method Soil Vapor Soil Vapor Required Reporting
<br /> SLs RSLs Limits
<br /> 1,4-Dichlorobenzene EPA Modified TO-15 -- 37 -- 37
<br /> 1,2-Dichloroethane EPA Modified TO-15 -- 16 -- 16
<br /> 1,1-Dichloroethane EPA Modified TO-15 257 -- -- 257
<br /> 1,1-Dichloroethene EPA Modified TO-15 10,333 -- -- 10,333
<br /> Cis-1,2-Dichloroethene EPA Modified TO-15 1,167 -- -- 1,167
<br /> Trans-1,2-Dichloroethene EPA Modified TO-15 11,667 -- -- 11,667
<br /> 1,2-Dichloropropane EPA Modified TO-15 -- 110 -- 110
<br /> Cis-1,3-Dichloropropene EPA Modified TO-15 -- -- -- --
<br /> Trans-1,3-Dichloropropene EPA Modified TO-15 -- -- -- --
<br /> 1,4-Dioxane EPA Modified TO-15 -- 83 -- 83
<br /> Ethanol EPA Modified TO-15 -- -- -- --
<br /> Ethylbenzene EPA Modified TO-15 -- 163 -- 163
<br /> 4-Ethyltoluene EPA Modified TO-15 -- -- -- --
<br /> Trichlorofluoromethane EPA Modified TO-15 176,667 -- -- 176,667
<br /> Dichlorodifluoromethane EPA Modified TO-15 -- 14,667 -- 14,667
<br /> 1,1,2-Trichlorotrifluoroethane EPA Modified TO-15 -- -- -- --
<br /> 1,2-Dichlorotetrafluoroethane EPA Modified TO-15 -- -- -- --
<br /> Heptane EPA Modified TO-15 -- 60,000 -- 60,000
<br /> Hexachloro-1,3-Butadiene EPA Modified TO-15 19 -- -- 19
<br /> N-Hexane EPA Modified TO-15 -- 103,333 -- 103,333
<br /> I sop ropylbenzene EPA Modified TO-15 -- -- -- --
<br /> Methylene Chloride EPA Modified TO-15 400 -- -- 400
<br /> Methyl Butyl Ketone EPA Modified TO-15 -- 433,333 -- 433,333
<br /> 2-Butanone (MEK) EPA Modified TO-15 -- 733,333 -- 733,333
<br /> 4-Methyl-2-Pentanone (MIBK) EPA Modified TO-15 -- 433,333 -- 433,333
<br /> Methyl Methacrylate EPA Modified TO-15 -- 103,333 -- 103,333
<br /> Methyl Tert-Butyl Ether EPA Modified TO-15 -- 1,567 -- 1,567
<br /> Naphthalene EPA Modified TO-15 -- 12 -- 12
<br /> 2-Propanol EPA Modified TO-15 -- -- -- --
<br /> Propene EPA Modified TO-15 -- -- -- --
<br /> Styrene EPA Modified TO-15 130,000 -- -- 130,000
<br /> 1,1,2,2-Tetrachloroethane EPA Modified TO-15 7.0 -- -- 7.0
<br /> Tetrachloroethene EPA Modified TO-15 67 -- -- 67
<br /> Tetrahydrofuran EPA Modified TO-15 -- 293,333 -- 293,333
<br /> Toluene EPA Modified TO-15 43,333 -- -- 43,333
<br /> 1,2,4-Trichlorobenzene EPA Modified TO-15 57 -- -- 57
<br /> 1,1,1-Trichloroethane EPA Modified TO-15 146,667 -- -- 146,667
<br /> 1,1,2-Trichloroethane EPA Modified TO-15 -- 26 -- 26
<br /> Trichloroethene EPA Modified TO-15 -- 100 -- 100
<br /> 1,2,4-Tri methyl benzene EPA Modified TO-15 -- 8,667 -- 8,667
<br /> 1,3,5-Tri methyl benzene EPA Modified TO-15 -- 8,667 -- 8,667
<br /> 2,2,4-Trim ethyl pentane EPA Modified TO-15 -- -- -- --
<br /> Vinyl Acetate EPA Modified TO-15 -- 29,333 -- 29,333
<br /> Vinyl Bromide EPA Modified TO-15 -- 27 -- 27
<br /> Vinyl Chloride EPA Modified TO-15 5.3 -- -- 5
<br /> M&P-Xylene EPA Modified TO-15 -- 14,667 -- 14,667
<br /> O-X lene EPA Modified TO-15 -- 14,667 -- 14,667
<br /> Notes:
<br /> 1. DTSC HHRA HERO Note 3, June 2020. Table 1, DTSC-recommended Screening Levels(SLs)for Commercial/
<br /> Industrial Soil Analytes. Presented SL value is the lower of the cancer/non-cancer value if both exist.
<br /> 2. USEPA Regional Screening Levels(RSLs)for soil in industrial scenarios, May 2022. RSLs are only
<br /> listed if no DTSC SL is established.
<br /> lower of the cancer/non-cancer value if both exist. ESLs are only listed if no DTSC SL is established.
<br /> 3. SFRWQCB ESLs for terrestrial habitat levels in significantly vegetated areas, July 2019.
<br /> 4. Based on the lowest of the presented screening levels.
<br /> 5. DTSC HHRA HERO Note 3, June 2020. Table 1, DTSC-SLs)for Commercial/Industrial Air with a default
<br /> attenuation factor of 0.03 applied. Presented SL value is the lower of the cancer/non-cancer value. both exist.
<br /> 6. USEPA RSLs for air in industrial scenarios with a default attenuation factor of 0.03 applied, May 2022.
<br /> RSLs are only listed if no DTSC SL is established.
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