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Table 25
<br /> Soil Gas Analyticals
<br /> Parcel 2A and Adjacent Properties
<br /> West Weber Avenue and Lincoln Streets
<br /> Stockton, California
<br /> TO-3 GC/FID TO-15 GC/MS Full Scan ASTM D-1946
<br /> 82606i A 8260B 8015M
<br /> TPH C2+HC's (Ref. BTEX SVOCs Fuel Oxygenates Natural Gas
<br /> Gas) 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 /> ID (feet) I(TO-1 5)l Sampled (ug/m3) (ppmV) (ug/m3) (ppmV) (ug/m3) (ppmV) (ug/m3) (ppmV) (ug/m3) (ppmV) (ug/m3) ppmV (ug/m3) ppmV (ug/m3) ppmV (ug/m3) ppmV (ug/m3) ppmV (ug/m3) ppmV ppmV
<br /> Area 2A/213 And Adjacent Pro erties
<br /> APSV-3-D 1 10/17/2005 2 5,300,000 1,296 5,000 1.6 360 0.10 140 0.03 490 0.11 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 8,800
<br /> 1 11/18/2005 2 3,700,000 905 2,000 0.6 180 0.05 110 0.03 210 0.05 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 15,000
<br /> APSV-4 8.6 7/20/2005 1 Not Sampled,soil vapor not purgeable
<br /> 1 9/16/2005 2 Not Sampled,encountered groundwater
<br /> 1 10/17/2005 2 Not Sampled,encountered groundwater
<br /> 1 11/18/2005 2 Not Sampled,encountered groundwater
<br /> 1 2/13/2006 2 Not Sampled,encountered groundwater
<br /> 1 5/8/2006 2 Not Sampled,encountered groundwater
<br /> 1 8/15/2006 2 Not Sampled,encountered groundwater
<br /> 1 11/13/2006 2 Not Sampled,encountered groundwater
<br /> 1 2/9/2007 2 Not Sampled,encountered groundwater
<br /> 1 5/11/2007 2 <5000 <1.2 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 7/20/2007 Not Sampled,encountered groundwater
<br /> 10/12/2007 Not Sampled,encountered groundwater
<br /> 2/15/2008 Not Sampled,encountered groundwater
<br /> 4/25/2008 Not Sampled,encountered groundwater
<br /> 7/25/2008 Not Sampled,encountered groundwater
<br /> 10/24/2008 Not Sampled,encountered groundwater
<br /> 2/20/2009 Not Sampled,encountered groundwater
<br /> 6/2/2009 Not Sampled,encountered groundwater
<br /> 8/7/2009 Not Sampled,encountered groundwater
<br /> 2/19/2010 Not Sampled,encountered groundwater
<br /> 5/7/2010 Not Sampled,encountered groundwater
<br /> ' Not Sampled,encountered groundwater -
<br /> APSV-5 8.6 7/20/2005 1 Not Sampled,soil vapor not purgeable
<br /> 1 9/16/2005 2 <5,000 <1.2 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 21,000
<br /> 1 10/17/2005 2 78,000 19 <100 <0.03 <100 <0.03 <100 <0.02 120 0.03 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 5,500
<br /> 1 11/18/2005 2 130,000 32 120 0.04 <100 <0.03 <100 <0.02 100 0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 <1,000
<br /> 2/13/2006 2 Not Sampled,encountered groundwater
<br /> 1 5/8/2006 2 16,000 4 <100 <0.03 110 0.03 <100 <0.02 110 0.03 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 8/15/2006 2 Not Sampled,encountered groundwater
<br /> 1 11/13/2006 2 <5,000 <1.2 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 2/9/2007 2 <5,000 <1.2 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 5/11/2007 2 <5,000 <1.2 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 7/20/2007 Not Sampled,encountered groundwater
<br /> 1 10/12/2007 2 7,500 2 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 6,600
<br /> 2/15/2008 Not Sampled,encountered groundwater
<br /> 1 4/25/2008 2 <5,000 <1.2 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 <1,000
<br /> 7/25/2008 Not Sampled,encountered groundwater
<br /> 10/24/2008 Not Sampled,encountered groundwater
<br /> 2/20/2009 Not Sampled,encountered groundwater
<br /> 1 6/2/2009 2 <5,000 <1.2 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.03 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 8/7/2009 2 <10,000 <2.4 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 10/30/2009 2 <10,000 <2.4 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 2/19/2010 2 <10,000 <2.4 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 NS
<br /> 1 5/7/2010 21 <10,000 <2.4 <100 <0.03 <200 <0.05 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 M <2.4 <100 L <0.02 <100 <100 M 6=6616 <0.02 <1,000
<br /> APSV-6 12 316 7/19/2005 1 590,000 140 <500 <0.16 <600 <0.16 <690 <0.16 <690 <0.16 <3,300 <0.63 <570 <0.16 <2,600 <0.62 <2,600 <0.62 <1,900 <0.63 <2,600 <0.62 27
<br /> (Paired Well) 1 9/16/2005 2 440,000 108 160 0.05 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 15,000
<br /> 1 10/17/2005 2 460,000 112 320 0.10 110 0.03 <100 <0.02 140 0.03 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 15,000
<br /> 1 11/18/2005 2 500,000 122 270 0.08 <100 <0.03 <100 <0.02 130 0.03 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 24,000
<br /> 1 2/13/2006 2 17,000 4 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 5/8/2006 2 280,000 68 <100 <0.03 <100 <0.03 <100 <0.02 190 0.04 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 <1,000
<br /> 1 8/15/2006 2 1,100,000 269 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 34,000
<br /> 1 11/13/2006 2 55,000 13 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 <100 <0.02 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 3,600
<br /> 1 1 2/9/2007 121 410,000 100 1 <100 <0.03 <100 <0.03 <100 <0.02 <100 <0.02 1 <100 <0.02 1 <100 <0.03 <100 <0.02 <100 <0.02 <1,000 <0.33 <100 <0.02 1 58,000
<br /> I:\Tidewater\TW Stockton(Parcel 2A-0415)\Tables\QMR Tables\2010\3Q10\Parcel2A Soil Gas Table(Table 25,Figures 36,37,38,and 39)3Q10.xls
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