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PROJECT: WELTY ROAD Log of BOfifl9 No. GMX-3 <br /> Versalis, California <br /> BORING LOCATION: 360 feet NW of GMX-2 ELEVATION AND DATUM: <br /> Not surveyed <br /> DATE STARTED: DATE FINISHED: <br /> DRILLING CONTRACTOR: Gregg Drilling and Testing, Inc. 11/10/99 11/10/99 <br /> DRILLING METHOD: Hollow-stem auger I Hand auger TOTAL DEPTH(ft.): MEASURING POINT: <br /> 51.5 Ground surface <br /> DRILLING EQUIPMENT: Mobile B-53 DEPTH TO WATER FIRST { COMPL. <br /> 51.5 NA <br /> SAMPLINGMETHOD: Modified California drive sampler(18"x 2.0 LOGGED BY:L=DA. <br /> BJorstad <br /> E PROFESSIONAL: REG. NO. <br /> HAMMER WEIGHT: 140 lbs DROP: 30 In. ; CEG 1747 <br /> SAMPLES DESCRIPTION <br /> 2 — Z NAME(USCS): color,moist,%by wt.,plast. density,structure, REMARKS <br /> a Cc a o o cementation,react.w]HCI,geo. inter. <br /> Z � .. <br /> Surface Elevation: Not surveyed <br /> SANDY LEAN CLAY with GRAVEL(SM): Brown (7.5YR 413), <br /> moist, 50%fine to coarse sand, 25%fine to coarse gravel,25% <br /> 1 low plasticity fines _ <br /> Hand auger to 5 feet. <br /> 2- <br /> 34 3- <br /> 4- <br /> 80%fine to coarse sand, 20% low plasticity fines,trace fine <br /> gravel = <br /> 5 <br /> 6- <br /> 7- <br /> SANDY <br /> 7SANDY LEAN CLAY(CL): Brown (7.5YR 413), moist,70% <br /> 9 fines, 30%fine sand, medium plasticity, firm <br /> 1 <br /> 10- <br /> 11- <br /> 12- <br /> 13- <br /> 14- <br /> 15 <br /> 0111213141rJ "-"" OAKBOREV(REV.7199) <br /> i <br /> Geonlatrix Consultants Project No. 5380.0) 1.Oa Page 1 of 4 <br />