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Date Start/Finish: 5/21/14-5/30/14 Latitude: 37.8088448 Well/B( ID:PW01-236 <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 /> Boring <br /> Z c 0 Stratigraphic Description Construction <br /> T- ~ U <br /> Q <br /> W <br /> o <br /> W U <br /> O W U) C7 <br /> e5 -95 SM <br /> Sand,little silt,medium to coarse,poorly sorted,10%silt <br /> 90 -90 <br /> No Recovery <br /> 95 -95 <br /> No Recovery <br /> 100-100 ML <br /> Sandy silt,low plasticity,15%coarse sand <br /> 105-105 SM <br /> Silty sand,medium to granule,70%sand,poorly sorted,very low plasticity,angular <br /> 110-110 SM <br /> Silty sand,medium to granule,poorly sorted,55-60%sand,angular <br /> 115-115 ML <br /> Sandy silt,low plasticity,15%medium angular sand <br /> 120-120SM 2"sch.80 PVC <br /> Silty sand,fine to medium grained,poorly sorted blank <br /> 125-125 Neat cement <br /> grout <br /> 130-130 ML <br /> Silt 80%,sandy silt,low plasticity <br /> 1355-135 ML <br /> Sandy silt,silt 75%,sand 25%,low plasticity,poorly sorted <br /> 140-140 ML <br /> Sandy silt,silt 85%,sand 15%,low plasticity,poorly sorted <br /> 145-145 <br /> 150-150 <br /> 155-155 SM <br /> Silty sand,fine to very coarse,poorly sorted,angular,20%silt <br /> 160-160 <br /> 165-165 <br /> 170-170 SM Increasing silt content,40%silt <br /> Remarks:ft bgs=feet below ground surface <br /> PID=photoionization detector <br /> ARCADIS amsl=above mean sea level <br /> Infrastrurture !Nater FrivironmPnt Buddinm <br /> Project: RV009840.0012 Template: G:\Projects\logplot\Lathrop\Lathrop-Correct-boring-well geoprobe 2007 analytical USCS.Idfx Page:2 of 3 <br /> Data FIIe:PW01-230.dat Date: 7/17/2015 Created/Edited by: D.Lay <br />