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Date Start/Finish: 5/21/14-5/30/14 Latitude: 37.8088448 Well/13c ID:PWO1-236 <br /> Drilling Company: Woodward Drilling Longitude: -121.276576 <br /> Driller's Name: Kris Nolan Client: Glenn Springs Holdings,Inc. <br /> Drilling Method: Mud rotary <br /> Sampling Method: Drill cuttings Borehole Depth: 243 ft bgs Location: Former OCC Facility <br /> Rig Type:B-57 Mobile Drill 16777 South Howland Road <br /> Auger Size: 6-5/8 inches Lathrop,California <br /> Casing Elevation: 27.16 ft amsl Descriptions By: K.Renlund <br /> Reviewed By: D.Hinkley <br /> E <br /> Boring <br /> Z o U Stratigraphic Description Construction <br /> = H U <br /> d � U o <br /> WLu U o <br /> 0 W � (7 <br /> 1755-175 ML <br /> Poor recovery,silt,little sand,low plasticity <br /> 1e0-190 Increasing sand,20%fine to coarse sand,angular <br /> 185185 3W <br /> Sand,fine to very coarse,poorly sorted,angular,16%silt <br /> 190-190 <br /> 195195 <br /> 200-200 2"sch.80 PVC <br /> blank <br /> 2055-205 SW Neat cement <br /> Sand,fine to very coarse,10%silt,poorly sorted,subangular to subrounded grout <br /> 2 10-21 0 <br /> Bentonite pellets <br /> 215-215 <br /> 220-220 <br /> 2255-225 7 2"sch.80 PVC <br /> 0.02 slot screen <br /> 230-230 #3 Sand pack <br /> No recovery <br /> 235235 <br /> No Recovery <br /> 240-290 <br /> Remarks: ft bgs=feet below ground surface <br /> PID=photoionization detector <br /> ARCADIS amsl=above mean sea level <br /> Infrastructure Water Environment Buildings <br /> Project: RV009840.0012 Template: G:\Projects\logplot\Lathrop\Lathrop-Correct-boring-well geoprobe 2007 analytical USCS.ldfx Page:3 of 3 <br /> Data File:PW01-230.dat Date: 7/17/2015 Created/Edited by: D.Lay <br />