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SECOR <br /> Interna ttonallnco rated <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 6/26/01 DRILLING STOCKTON,CA Continuous Core MW-11D <br /> See"Legend to Lags"for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Diam(in) Elev(ft) Depth(ft) wt(lbs) Dist(m) <br /> classifications and laboratory g„ g4 0 140 30 <br /> testingmethods <br /> Well 8 w <br /> Q� Descnphon <br /> Construction v 2 A <br /> A � a <br /> t� A <br /> v o <br /> a a 55 <br /> r r <br /> r r <br /> b b <br /> No samples collected <br /> 60 <br /> • GROUT <br /> • A A <br /> b b <br /> 65 <br /> r Y <br /> a A <br /> BENTO <br /> SEAL <br /> SAND (SP): brown(7 5 YR 4/3),medium-grained sand,loose,wet,no 0 MW-111) <br /> odor(0,100,0,0) 968 0' <br /> SAND 70- <br /> 2" <br /> SLOTTED <br /> SCREEN <br /> The substrata descnptions 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 indicated Descriptions on this log apply only at the specific location <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times <br /> . Project No 077 43512 271 Date 10/26/01 PR �'����� Log of well <br /> scow ��, <br /> 6171M1lDGPj GABLE N Approved by <br /> LAG OF BOL2EHOLE .r No 636 . Figure (sheet 3 of 4) <br /> NA Exp e, <br /> ��Or <br /> cxv\,��Q` <br />