Ill. Admin. Code tit. 35, pt. 742, subpt. L, app C, tbl. A

Current through Register Vol. 48, No. 49, December 6, 2024
Table A - SSL Equations

Equations for Soil Ingestion Exposure Route

Remediation Objectives for Noncarcinogenic Contaminants (mg/kg)

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S1

Remediation Objectives for Carcinogenic Contaminants - Residential (mg/kg)

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S2

Remediation Objectives for Carcinogenic Contaminants - Industrial/Commercial, Construction Worker (mg/kg)

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S3

Equations for Inhalation Exposure Route (Organic Contaminants and Mercury

Remediation Objectives for Noncarcinogenic Contaminants - Residential, Industrial/Commercial (mg/kg)

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S4

Remediation Objectives for Noncarcinogenic Contaminants - Construction Worker (mg/kg)

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S5

Remediation Objectives for Carcinogenic Contaminants - Residential, Industrial/ Commercial (mg/kg)

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S6

Remediation Objectives for Carcinogenic Contaminants - Construction Worker (mg/kg)

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S7

Equation for Derivation of the Volatilization Factor - Residential, Industrial/ Commercial, VF (m3/kg)

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S8

Equation for Derivation of the Volatilization Factor - Construction Worker, VF' (m3/kg)

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S9

Equation for Derivation of Apparent Diffusivity, DA (cm2/s)

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S10

Equations for Inhalation Exposure Route (Fugitive Dusts)

Remediation Objectives for Noncarcinogenic Contaminants - Residential, Industrial/Commercial (mg/kg)

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S11

Remediation Objectives for Noncarcinogenic Contaminants - Construction Worker (mg/kg)

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S12

Remediation Objectives for Carcinogenic Contaminants - Residential, Industrial/ Commercial (mg/kg)

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S13

Remediation Objectives for Carcinogenic Contaminants - Construction Worker (mg/kg)

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S14

Equation for Derivation of Particulate Emission Factor, PEF (m3/kg)

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S15

Equation for Derivation of Particulate Emission Factor, PEF' - Construction Worker (m3/kg)

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NOTE: PEF must be the industrial/commercial value

S16

Equations for the Soil Component of the Groundwater Ingestion Exposure Route

Remediation Objective

(mg/kg)

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NOTE: This equation can only be used to model contaminant migration not in the water bearing unit.

S17

Target Soil Leachate Concentration, Cw (mg/L)

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S18

Soil-Water Partition Coefficient, Kd (cm3/g)

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S19

Water-Filled Soil Porosity,

[THETA]w (Lwater/Lsoil)

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S20

Air-Filled Soil Porosity,

[THETA]a (Lair/Lsoil)

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S21

Dilution Factor, DF (unitless)

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S22

Groundwater Remediation Objection for Carcinogenic Contaminants, GWobj (mg/L)

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S23

Total Soil Porosity, [ETA] (Lpore/Lsoil)

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S24

Equation for Estimation of Mixing Zone Depth, d (m)

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S25

Mass-Limit Equations for Inhalation Exposure Route and Soil Component of the Groundwater Ingestion Exposure Route

Mass-Limit Volatilization Factor for the Inhalation Exposure Route - Residential, Industrial/Commercial VF (m3/kg)

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NOTE: This equation may be used when vertical thickness of contamination is known or can be estimated reliably.

S26

Mass-Limit Volatilization Factor for the Inhalation Exposure Route - Construction Worker, VT' - (m3/kg)

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S27

Mass-Limit Remediation Objective for Soil Component of the Groundwater Ingestion Exposure Route (mg/kg)

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NOTE: This equation may be used when vertical thickness is known or can be estimated reliably.

S28

Equation for Derivation of the Soil Saturation Limit, Csat

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S29

Equation for the soil gas component of the Outdoor Inhalation Exposure Route

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S30

Ill. Admin. Code tit. 35, pt. 742, subpt. L, app C, tbl. A

Amended at 37 Ill. Reg. 7506, effective May 15, 2013