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02/24/20134 14:09 530676606 STRATUS NO CALIFO PAGE 10/17 <br /> SOIL BORING LOG Boring No. B40 Sheet—I of <br /> Client Arco Stayon6100 Dam 2119/2006 <br /> Address 25775 Patterson Pass Road Drilling Company Gregg Drilling rig type; Mobile Drill B-80 <br /> Tracy,CA Driller Chris <br /> Project No. U0100 Method Mud Ratary hole diam.: 5" <br /> Loged By: Scott Bittin er <br /> Well Pack send, R. to it. wait Construction <br /> bent: ft to IL casinn diam.: Screen slot; <br /> grout, ftto ft. Depth to GW: � ft Time/Date, fi.Time/Dale <br /> t0piuiv <br /> !:i64. to low $o to WPM <br /> PPmaYI LrrHo <br /> - :. ::I,�, t. PPM <br /> Depth 11 OL <br /> `606htThan Ift. roovw,ions, <br /> �o It" <br /> Asphalt <br /> Road Base................. <br /> 4 MUCL gAY�fill��$reenLgh black and olive <br /> or <br /> ........... -------........... <br /> ............. <br /> 1 0 ---______—.....,....._...._,._____--------...W._------ <br /> IVIL Uay7E�y SILT <br /> 13S'•16.5-.pale yellow 13,5L16',gray 16'-16.6',dry,very <br /> Stiff <br /> S_ 3413-1.0 9:25 1 a 0 <br /> SID SAND 16.5'16',fine grained,2-3We medium grained santl,2-9 'finas. <br /> 840-18 9;3moist,mo ,medium 0 <br /> ML CIAYEY SALT,limit <br /> wniSkkr jt )L <br /> 2 01 <br /> commants: <br />