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. SECOR <br /> TntemahonalIncorporated <br /> Logged By Dates Drilled Drilling Contractor Project Name Method/Equipment Well Number <br /> 6/19/01 GREGG CHEVRON 9-6171 Hollow Stem Auger <br /> EG 6126/01 DRILLING STOCKTON,CA Continuous Core MW-11D <br /> See"Legend to Logs' for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Diam(in) Elev(ft) Depth(ft) wt(lbs) Dist(in) <br /> classifications and laboratory S„ 840 140 30 <br /> testin methods <br /> i= <br /> V o0' <br /> Well a <br /> Construction � Descnption M1. <br /> a � a <br /> Ln <br /> Same as above,fine-to medium-grained sand 0 MW-1 ID <br /> @76 0 <br /> 80 <br /> CLAYEY SILT with trace SAND (ML). greyish brown(10 YR 5/2), 0 MW-1I1) <br /> THREADED fine-grained sand,stiff,moist,no odor(0,5,55,40) @82 5 <br /> END CAP <br /> 85- <br /> 90- <br /> 95— <br /> The <br /> 59095The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predominant material types shown on the log may contain different materials and the change from <br /> one predominant material type to another could be different than indica tions on this log apply only at the specific location <br /> � <br /> at the time of drilling and may not be representative of subsurface c Ra attons or times <br /> • �� scorn o <br /> i, <br /> Project No 077 43512 271 Date 10/26/01 PR Q GABLE (P Log of Well <br /> �4 <br /> 6171 M 11 D GPI No 636 • Approved by <br /> LOG OF BOREHOLE ��A Exp �Q <br /> Figure (sheet 4 of 4) <br />