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!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!( <br />!(!( <br />!(Snelling Ave?ÖA@ <br />Tiller La <br />In g erson RdN Sne <br />l <br />l <br />ing <br /> Ave <br />Arden PlRidgewoodCt Arden Oaks DrL am e tti L a <br />County E RdLakeJohannaBlvd <br />LamettiCirA r d e n Oaks Ct <br />N Pascal AveSkiles La <br />Glenarden CtGlenarden RdConnellySt <br />Cummings <br />La <br />N <br />D <br />u <br />nl <br />ap StHamlineAveNBussard Ct <br />Cannon A v e <br />F orest L a <br />SiemsCtRidge <br />woodRdOak Ave <br />EB-1 * <br />EB-2 <br />EB-3 <br />EB-4 <br />EB-5 <br />EB-6 <br />EB-7 <br />EB-8 * <br />EB-9 <br />EB-10 <br />EB-11 <br />EB-12 *EB-13EB-14 <br />SV-2 <br />SV-9 <br />!(Environmental Boring <br />!(Soil Vapor Boring <br />Project Corridor <br />0 525Feet¯Figure 3 - Analytical Exceedances <br />Field Investigation <br />Old Snelling Ave & CR E Improvements <br />Arden Hills, MN Document Path: K:\015447-000\GIS\Maps\Phase II _ Field Investigation\Figure3_Analytical Exceedances.mxd Date Saved: 5/7/2020 7:34:30 AM1 inch = 525 feet <br />* = Groundwater sample collected <br />Samp le ID SV-2 (4FT) <br />Samp le Date 4/16/2020 <br />1,3-Butadiene 50 9.3 90 <br />Residential33X ISV <br />(μg/m 3) <br />Volatile Organic Comp ounds (VOCs) <br />Commercial / Industrial33X ISV (μg/m 3) <br />Samp le ID SV-9 (4FT) <br />Samp le Date 4/16/2020 <br />1,3-Butadiene 38 9.3 90 <br />Residential33X ISV (μg/m 3) <br />Volatile Organic Comp ounds (VOCs) <br />Commercial / Industrial33X ISV (μg/m 3) <br />Samp le ID (Dep th Interval)EB-8 (2-4) EB-8 (8-10) <br />Samp le Date 04/16/202004/16/2020 <br />Naphthalene 6.87 2.14 10 28 4.5 <br />Polycyclic Aromatic Hydrocarbons (PAHs) <br />Benzo[a]pyrene 20.4 45.3 2 3 1.4 <br />Benzo[a]pyrene (BaP) Equivalent 29.713 65.902 2 23 1.4 <br />Diesel Range Organics (DRO) <br />DRO 1160 366 100*NE NE <br />Tier I Residential SRV (mg/kg) Tier II Industrial SRV (mg/kg)Screening SLV (mg/kg) <br />Samp le ID (Dep th Interval)EB-3 (8-10) <br />Samp le Date 04/16/2020 <br />Naphthalene NA 10 28 4.5 <br />Polycyclic Aromatic Hydrocarbons (PAHs) <br />Benzo[a]pyrene 6.08 2 3 1.4 <br />Benzo[a]pyrene (BaP) Equivalent 8.669 2 23 1.4 <br />Diesel Range Organics (DRO) <br />DRO 102 100*NE NE <br />Tier I Residential SRV (mg/kg) Tier II Industrial SRV (mg/kg)Screening SLV (mg/kg)