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07
<br /> Historic Soil Gas Analytical Data
<br /> Parcel 2A and Adjacent Properties
<br /> West Weber Avenue and Lincoln Streets
<br /> Stockton,California
<br /> EPA Methods TO-3 GC/FID TO-15 GUMS Full Scan ASTM D-1946
<br /> EPA Methods' 82608 82608 GC/rCD
<br /> TPH C2+1-!C's BTEX
<br /> (Ref.Gas) SVOCs Fuel Oxygenates Natural Gas
<br /> Analysis
<br /> Casing Length Dilution Ethyl-
<br /> Sample or Depth(bgs) Factor Date TPHg Benzene Toluene benzene Total Xylenes Naphthalene MTBE DIPE ETBE TBA TAME Methane Gas
<br /> to feet TO-15 Sampled (uil (Ug/M3) m) (U91m) (ug/m') ug/m) (ug/m3) (u m') (ug/m') (u /m') (u9/m' ppmV
<br /> Area 2A/28 And Adjacent Properties
<br /> APSV-2 10/21/2011 Not Sampled,water in tube/satumted
<br /> (Paired Well) 1/27/2012 Not Sampled,water in tube/saturated
<br /> (cont) 4/23/2012 Not Sampled,water in tube/satumted
<br /> 7/20/2012 Not Sampled,water in tube/saturated
<br /> 10/19/2012 Not Sampled,water in tube/saturated
<br /> 1/30/2013 Not Sampled,water in tube/saturated
<br /> 4/19/2013 Not Sampled,water in tube/saturated
<br /> 7/19/2013 Not Sampled,water in tube/saturated
<br /> 10/18/2013 Not Sampled,water in tube/saturated
<br /> 2/20/2014 Not Sampled,water in tube/saturated
<br /> 4/25/2014 Not Sampled,water in lube/saturated
<br /> 7/11/2014 Not Sampled,water in tube/saturated
<br /> 11/7/2014 Not Sampled,water in tube/saturated
<br /> 2/25/2015 Not Sampled,water in tube/satumted
<br /> 7/1/15/2015 Not Sampled,water in tube/satumted
<br /> 9/17/2015 Not Sampled,water in tube/satumted
<br /> 12/15/2015 1 1 Not Sampled,water in tube/saturated
<br /> 7 Sampled,water in tube/saturated
<br /> APSV3 6.3 298 7/20/2005 1 14,000,000 2,700 <560 4650 <650 43,100 4540 12,500 42,500 41,800 42,500 21,000
<br /> 1 9/16/2005 2 13,000,000 7,500 360 100 240 <100 <100 <100 <100 <1,000 <100 10,000
<br /> 1 10/17/2005 2 5,600,000 4,900 370 140 370 4100 <100 <100 <100 44,000 <100 11,000
<br /> 1 11/18/2005 2 3,300,000 1,900 170 4100 170 <100 4100 4100 -100 41,000 <100 14,000
<br /> 2/13/2006 2 220,000 160 <100 4100 <100 4100 4100 <100 4100 41,000 <100 41,000
<br /> 1 5/8/2006 2 11,000,000 4,700 360 <
<br /> 1 8/15/2006 2 7,700,000 700 < 100 220 <100 4100 100 4100 <1,000 <100 11,000
<br /> 100 4100 120 4100 1100 -100 4100 41,000 4100 14,000
<br /> 1 11/13/2006 2 4,200,000 200 4100 <100 <100 4100 <100 4100 4100 <1,000 4100 27,000
<br /> 1 2/9/2007 2 5,500,000 410 <100 4100 <100 <100 <100 <100 4100 <1,000 4100 19,000
<br /> 1 5/11/2007 2 10,000,000 280 <100 <100 120 <
<br /> 1 7/20/2007 2 810,000 <100 <200 <100 < 100 100 <100 <100 41,000 <100 19,000
<br /> 1 10/12/2007 2 65,000 <100 4200 < 100 100 4100 100 <100 41,000 4100 <1,000
<br /> 100 4100 -4 -
<br /> 100 4100 4100 4100 41,000 4100 41.000
<br /> 1 2/15/2008 2 <10,000 <100 <200 <100 <100 4100 <100 <100 <100 41,000 <100 <1,000
<br /> 1 4/25/2008 2 45,000 <100 <200 4100 4100 <
<br /> 1 7/25/2008 2 410,000 <100 <200 <100 <100 <100 4100 <100 <100 41,000 <100 41,000
<br /> 100 4100 4100 4100 41,000 4100 41,000
<br /> 1 10/24/2008 2 45,000 <100 <200 <100 <100 <100 4100 <100 <100 <1,000 <100 1.000
<br /> <
<br /> 1 2/20/2009 2 <10,000 4100 <200 <100 4100 <100 <100 4100 4100 41,000 4100 41,000
<br /> 1 6/2/2009 2 45,000 <100 4200 <100 <100 <100 <100 <100 <100 <1,000
<br /> 1 8/7/2009 2 <10,000 <100 <200 4100 <100 <100 < -100 41,000
<br /> 100 4100 4100 41,000 4100 41,000
<br /> 1 10/30/2009 2 <10,000 <100 <200 <100 <100 <100 <100 <100 <100 <1,000 <100 <1,000
<br /> 1 2/19/2010 2 <10.000 4100 <200 <100 -100 <100 <100 <100 4100 <1,000 <100 NS
<br /> 1 5/72010 2 -10,000 100 <200 <100 <100 <
<br /> 1 7/23/2010 2 <10,000 1100 <200 <100 4100 4100 4100 <100 <100 <1,000 <100 1,000
<br /> 100 I 4100 4100 4100 41,000 4100 -1,000
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