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PROJECT: WELTY ROAD <br /> Versahs, California Log of Boring No. GMX-6 <br /> �I BORING LOCATION: Intersection of Welty Road and Hyw. 33 ELEVATION AND DATUM: <br /> Not surveyed <br /> DRILLING CONTRACTOR: Gregg Drilling and Testing, Inc. DATE STARTED: DATE FINISHED:11/11/99 11/11/99 <br /> 1� DRILLING METHOD: Hollow-stem auger/ Hand auger TOTAL DEPTH(ft.). MEASURING POINT: <br /> 33.5 Ground surface <br /> DRILLING EQUIPMENT: Mobile B-53 DEPTH TO WATER FIRST COMPL. <br /> � 33.5 ENA° SAMPLING METHOD: Modified California drive sampler[18" X 2.0"] LOGGED BY: <br /> L.B. Jorstad <br /> HAMMER WEIGHT: 140 lbs --[DROP: 30 in. RESPONSIBLE PROFESSIONAL: i REG. NO. <br /> D.A. Zemo CEG 1747 <br /> SAMPLES 0 DESCRIPTION <br /> a N. o NAME(USCS): color,moist,%by wt.,plast.density,structure, REMARKS <br /> W°7 E o E o o a ¢ a cementation,react.w/HCI,geo.inter. <br /> a. mZ m W <br /> m Surface Elevation: Not surveyed <br /> II' ASPHALT <br /> POORLY GRADED SAND with SILT(SP-SM): Dark yellowish <br /> 1 brown (10YR 314), moist,80%fine to medium sand, 10%fine <br /> gravel, 10% low plasticity fines _ Hand auger to 5 feet. <br /> 2 - <br /> 3 <br /> Yellowish brown(10YR 5/4) <br /> 4- T <br /> 5 - <br /> SILTY SAND (SM): Yellowish brown (10YR 514), moist, 85% <br /> 6 fine to medium sand, 15%low plasticity tines, trace coarse - <br /> sand <br /> 7 <br /> If <br /> 1 B _ <br /> 10 - <br /> - <br /> IV 12- - <br /> 13 <br /> 1 <br /> ,4 _ <br /> 15 <br /> OA1(80REV(REV.T799) <br /> Geomatrix Consultants Project No. 5380.001.00 Page 1 or 3 <br />