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GeOSyntec 3043 Gold Canal Drive Suite 100 WELL NUMBER EW-B
<br /> Rancho Cordova,California 95670 PAGE 1 OF 3
<br /> Tel 916-637-8048
<br /> Fax 916-550-9498
<br /> CLIENT Wilbur Ellis PROJECT NAME JTF Stockton
<br /> PROJECT NUMBER SAC175/S2*E PROJECT LOCATION Stockton,CA
<br /> DATE STARTED 6/22/17 COMPLETED 6/23/17 GROUND ELEVATION 6.78 ft HOLE SIZE 6 3/4-8 3/4 inches
<br /> DRILLING CONTRACTOR Gregg Drilling GROUND WATER LEVELS:
<br /> DRILLING METHOD Sonic AT TIME OF DRILLING —
<br /> LOGGED BY O.Regier CHECKED BY P.Dennehy AT END OF DRILLING —
<br /> NOTES AFTER DRILLING —
<br /> w
<br /> _ Far w _U
<br /> a- J 2 Co REMARKS v o-O MATERIAL DESCRIPTION WELL DIAGRAM
<br /> w rl� u� ��
<br /> QZ U
<br /> U)
<br /> 0
<br /> (CL)HAND AUGER 0-5 ft bgs;lean clay(CL),dark yellowish Flush
<br /> brown[10YR 3/4],dry,[0,5,95],fine sand,medium plasticity, mounted
<br /> soft surface
<br /> CL completion
<br /> 5 5.0 1.8
<br /> (CL)lean Gay with sand(CL),dark yellowish brown[10YR
<br /> 4/4],moist,[0, 15,85],fine sand,medium plasticity,firm
<br /> J
<br /> CL
<br /> W
<br /> a
<br /> 10 10.0 -3.2
<br /> 0 (CL)lean Gay(CL),dark yellowish brown[10YR 4/4],moist,
<br /> [0,tr,100],trace fine sand,low-medium plasticity,firm
<br /> 0
<br /> a CL
<br /> D 15
<br /> 0
<br /> Z
<br /> F 17.5 -10.7
<br /> W (CL)lean clay with sand(CL),dark yellowish brown[10YR
<br /> 0 4/41,[0,20,80],moist,fine sand,high plasticity,soft
<br /> a
<br /> z 20 CL
<br /> c�
<br /> a
<br /> 22.5 -15.7
<br /> (SP)poorly graded sand(SP),dark grayish brown[10YR 4/2],
<br /> moist,[0, 100,0],medium sand
<br /> N
<br /> O
<br /> 25
<br /> 0
<br /> a SP
<br /> J
<br /> N
<br /> H
<br /> z Portland grout
<br /> 30 Casing advanced 30.0 -23.2 tremie
<br /> to 35' (CL)sandy lean clay(CL),very dark greenish gray[GLEY1 application,
<br /> 3/1],moist,[0,40,60],fine sand,low plasticity,firm 4"Schd 80
<br /> CL
<br /> a PVC well riser
<br /> -25.7
<br /> m (CL)lean clay(CL),very dark greenish gray[GLEY1 311],dry,
<br /> w
<br /> CL [0,0, 100],low plasticity,hard
<br /> z
<br /> 35
<br /> (Continued Next Page)
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