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SECOR <br /> InternatwnalIncorporated <br /> Logged By Dates Drilled Dnlling Contractor Protect Name Method/Equipment Boring Number <br /> . 7126101 GREGG CHEVRON#9-1452 CONTINUOUS CORE <br /> EG 7126101 DRILLING RIPON,CA GEOPROBE GP-1 <br /> See 'Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sarrip ing method, Diam(in) Elev(ft) 7 32 FIRST Depth(ft) wt(lbs) Dist(in) <br /> classificanons and laboratory <br /> tesun methods 8 NA T 34 4 STABILIZED 370 NA NA <br /> O <br /> Y a z <br /> WeII _ Description 0 <br /> Construction <br /> GP-1 <br /> @25' <br /> SAND(SW) dark gray(7 5YR4/1),medium-grained,loose,well graded,no <br /> odor(0,100,0,0) <br /> SILTY SAND(SM) brown(7 5YR4/2),fine-grained sand,medium dense, 0 <br /> moist,no odor(0,80,20,0) <br /> SAND(SW) gray(7 5YR5/1),medmm-gramed,loose,moist,well graded, <br /> 30no odor(0,100,0,0) <br /> GROUT <br /> GP-1 <br /> @31 <br /> Same as above,wet <br /> SAND(SW) brown(7 5YR5/2),medium-grained,dense,wet,well graded, <br /> no odor(0,100,0,0) <br /> 35 <br /> • SILTY SAND(SM) brown(7 5YR4/2),fine-to medium-grained sand, <br /> medium dense wet no odor 0 75 20 5 <br /> 40- <br /> 45— <br /> The <br /> 045The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predominant matenal types shown on the log may contain different materials and the change from <br /> one predommant 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 outer locations or times <br /> Project No 077 43545 170 Date 8117/01 PR �,So GFo�o Log of Bonng <br /> Q SIC <br /> 91452GP1 GP] 14 CABLE N Approved by <br /> LOG OF BOREHOLE No 6336666 ; Figure (sheet 2 of 2) <br /> Exp <br /> Q` <br /> 0P <br />