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Date Start/Finish: 6/2/2014-6/5/14 Latitude: 37.8084509 Well/Bc ID:PW30-240 <br /> Drilling Company: Woodward Drilling Longitude: -121.2731621 <br /> Driller's Name: Kris Nolan Client: Glenn Springs Holdings,Inc. <br /> Drilling Method: Mud Rotary <br /> Sampling Method: Drill Cuttings Borehole Depth: 250ft 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: 21.07 ft amsl Descriptions By: K.Renlund <br /> Reviewed By: D.Hinkley <br /> c <br /> 2 Boring <br /> p c v Stratigraphic Description Construction <br /> _ F U rn <br /> Q <br /> LO 0 <br /> a- W U o <br /> 0 W 0 <br /> Locking Cap <br /> Blind drill to 10ft bgs to set conductor rasing above ground <br /> completion <br /> 5 -5- <br /> 10 -10- <br /> SM <br /> Silty Sand,fine to medium grained,poody sorted,angular,30%silt <br /> 15 -15 <br /> SW Sand,medium to coarse grained,goody sorted,subrounded to angular,5-10%silt <br /> 2C -20 SM Neat Cement <br /> Silty Sand,medium grained,poorly sorted,angular,30%silt Grout <br /> 2-inch,Sch 80 <br /> 25 -25 PVC Blank <br /> Sand ranging from medium grain to small pebbles,very coarse,poody sorted,20%silt <br /> 3C -30 ML <br /> Sandy Silt,well sorted sand,low plasticity,soft,20%silt <br /> 35 -35 <br /> 4C -40 ML <br /> Silt,low plasticity,soft,5%sand <br /> 45 -45 CH <br /> Sandy Clay,high plasticity,soft,25%coarse sand <br /> 50 -50- <br /> Blue sandy day <br /> 55 -55 ML <br /> Sandy Silt,low plasticity,soft,20%coarse sand <br /> 60 -60- <br /> 65 -65 <br /> Decreased sand-10%sand <br /> 70 -70 <br /> SW Sand,fine to very coarse grained,poody sorted,subangular,10%silt <br /> 75 -75 <br /> 80 -80 ••••••• <br /> Increasing grain size to small pebbles,poody sorted,0-5%silt <br /> RemarkS: Borehole cleared to 5ft bgs using an air knife tool. <br /> Soil was logged from drill cuttings. <br /> ARCADIS ams==above mean sea level <br /> bgs=below ground surface,ft=foot <br /> Project: RV009840.0016 Template: Lathrop-Correct-boring well geoborbe 2007 analytical USCS.Idfx Page: 1 of 3 <br /> Data File:PW30-230.dat Date: 7/17/2015 Created/Edited by: M.Morrow <br />