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r ROJECT H&H Engineering Property <br /> 212 Industrial Drive, Stockton, California Boring No B 4 <br /> Project Na 034-98081 <br /> r1ATE DRILLED TYPE OF BORING <br /> August 13, 1998 3-1l4" 1 D Hollow Stem Auger <br /> u 3LLING EQUIPMENT ELEVATION & DATUM LOGGED BY <br /> Mobile B61 HDX C Pyatt <br /> AMPLING METHOD DEPTH TO WATER FIRST COMPL 24 HRS <br /> 2" split spoon wsth brass sleeves 34 6 <br /> C <br /> Elevation o EL SOIL DESCRIPTION <br /> Depth (Ft) 0 a N m a N H <br /> c7 U U <br /> o ML 2" Asphaltic conr}rgte <br /> CL Sandy SILT (ML) with clay, cobbles, dark yellow-brawn, moist, <br /> non-plastic, drills easy (fill) <br /> Silty CLAY (CL), dark brown, moderate'y plastic, slightly moist, drills <br /> firm <br /> 5 <br /> ML Loose fine sandy SILT (ML), light yellow-brown, slightly moist, low <br /> plasticity, drills easy <br /> 10 NO 0 10 <br /> I XX 20 <br /> 30 <br /> I <br /> Moderately to well cemented <br /> I <br /> ML Clayey SILT (ML) with trace sand, non-plastic, light reddish-brown, <br /> moist, iron oxide mottles, drills firm <br /> 20 NO 0 12 <br /> XX <br /> 1 18 <br /> 38 <br /> I <br /> 75 <br /> I � <br /> I <br /> II CH Stiff silty CLAY (CH), olive-brown, dry, moderately plastic, drills firm <br /> 3Q NO 0 7 <br /> I XX 13 <br /> rAr}+-d <br /> 22 <br /> ;t r+ y <br /> IHydropunch sa er from 32 to 36 feet <br /> I G <br /> I� 35 <br /> I <br /> I •R=Refusai greater than 100 blowslfoot KRAZAN & ASSOCIATES, INC Sheet 1 of 2 <br /> t <br />