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TABLE 3 <br />Soil Boring and Well Construction Details <br />Stockton Charter Way Commingled Plume <br />440, 441, and 508 West Charter Way and 1444 South Lincoln Street, Stockton, CA <br />Stockton Charter Way Commingled Plume Soil Boring and Well Construction Details.xls Page 4 of 10 Stantec <br />TOC <br />Borehole <br />Casing <br />Bentonite Seal <br />Cement Seal <br />Water - <br />Installation <br />Total Depth <br />Casing <br />Slot Size <br />Screened Interval <br />Filter Pack Interval <br />Location I.D. <br />Elevation <br />Diameter <br />Diameter <br />Interval <br />Interval <br />Bearing <br />Comments <br />Date <br />(feet bgs) <br />Material <br />(inches) <br />(feet bgs) <br />(feet bgs) <br />(feet) <br />(inches) <br />(inches) <br />(feet bgs) <br />(feet bgs) <br />Zone <br />Chevron Facility #9-2033 <br />Soil Borings (SB and DP) <br />SBA <br />03/16/95 <br />36.5 <br />8 <br />0-36.5 <br />SB -2 <br />08/30/00 <br />85 <br />2 <br />0-85 <br />SB -3 (CPT -01) <br />08/31/00 <br />94.65 <br />- <br />- <br />SB -4 (CPT -02) <br />08/31/00 <br />94.16 <br />SB -5 <br />05/15/01 <br />90.06 <br />SB -6 <br />05/16/01 <br />90.06 <br />SB -7 <br />05/16/01 <br />95.14 <br />SB -8 <br />05/17/01 <br />90.06 <br />- <br />- <br />DP -1 <br />08/01/05 <br />55 <br />1.5 <br />0-55 <br />DP -3 <br />07/28/05 <br />61.5 <br />1.5 <br />0-61.5 <br />DP -4 <br />07/27/05 <br />100 <br />1.5 <br />0-100 <br />DP -5 <br />07/25/05 <br />61.5 <br />1.5 <br />0-61.5 <br />DP -6 <br />07/26/05 <br />58 <br />1.5 <br />0-58 <br />DP -7 <br />07/25/05 <br />56.5 <br />1.5 <br />0-56.5 <br />DP -8 <br />07/29/05 <br />59.5 <br />1.5 <br />0-59.5 <br />DP -9 <br />08/01/05 <br />55.5 <br />1.5 <br />0-55.5 <br />DP -10 <br />07/29/05 <br />55.5 <br />1 1.5 <br />1 - <br />0-55.5 <br />Monitoring Wells (CMW) <br />CMW-1 <br />03/15/95 <br />12.05 <br />51.5 <br />8 <br />2 <br />SCH. 40 PVC <br />0.020 <br />30-50 <br />28-51.5 <br />26-28 <br />0-26 <br />X <br />Well destroyed 07/09/15 <br />CMW-2 <br />03/15/95 <br />11.52 <br />51.5 <br />8 <br />2 <br />SCH. 40 PVC <br />0.020 <br />30-50 <br />28-51.5 <br />26-28 <br />0-26 <br />A <br />Well destroyed 07/09/15 <br />CMW-3 <br />03/16/95 <br />10.84 <br />51.5 <br />8 <br />2 <br />SCH. 40 PVC <br />0.020 <br />30-50 <br />28-51.5 <br />26-28 <br />0-26 <br />X <br />Well destroyed 07/09/15 <br />CMW-4A <br />01/22/08 <br />10.80 <br />32 <br />8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />17-27 <br />15-27 <br />13-15 <br />0-13 <br />A <br />CMW-4C <br />1/15-25/08 <br />10.80 <br />60 <br />14/8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />50-60 <br />47.9-60 <br />45.9-47.9 <br />0-43.5, 0 - 45.9 <br />B <br />CMW-5A <br />01/21/08 <br />11.12 <br />30 <br />8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />17.5-27.5 <br />15.5-27.5 <br />13.5-15.5 <br />0-13.5 <br />A <br />CMW-5C <br />1/14-24/08 <br />11.03 <br />60 <br />14/8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />50-60 <br />44-60 <br />42-44 <br />0-47,0-42 <br />B <br />CMW-6A <br />01/22/08 <br />12.00 <br />28 <br />8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />17-27 <br />15-27 <br />13-15 <br />0-13 <br />A <br />CMW-6C <br />1/16-25/08 <br />12.03 <br />60 <br />14/8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />50-60 <br />47.9-60 <br />45.9-47.9 <br />0-43.5, 0 - 45.9 <br />B <br />CMW-7A <br />01/23/08 <br />12.02 <br />30 <br />8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />17-27 <br />15-27 <br />13-15 <br />0-13 <br />A <br />CMW-7B <br />1/18-23/08 <br />12.07 <br />38 <br />14/8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />33-38 <br />31-38 <br />29-31 <br />0-29,0-29 <br />A <br />CMW-7C <br />1/17-24/08 <br />12.06 <br />60 <br />14/8 <br />2 <br />SCH. 40 PVC <br />0.010 <br />50-60 <br />47.9-60 <br />45.9-47.9 <br />0-43.5, 0 - 45.9 <br />B <br />CMW-8C <br />07/08/15 <br />11.97 <br />90 <br />1 8.25 <br />2 <br />SCH. 40 PVC <br />0.010 <br />80-90 <br />1 77-90 <br />1 75-77 <br />1 0-77 <br />1 C <br />Stockton Charter Way Commingled Plume Soil Boring and Well Construction Details.xls Page 4 of 10 Stantec <br />