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ROJECT H&H Engineering Property Monitoring Well No MW-1 <br /> 212 Industrial Drive, Stockton, California <br /> Project No 034-98081 <br /> DATE DRILLED TYPE OF BORING <br /> Sept 23, 1998 4-114" 1 D Hollow Stem Auger <br /> LING EQUIPMENT ELEVATION & DATUM LOGGED BY <br /> Mobile B61 HDX C Pyatt <br /> AMPLING METHOD DEPTH TO WATER FIRST COMPL 124 HRS <br /> 2" Modified California Split Spoon 338 <br /> LEL <br /> 'U o <br /> Elevation `o p CL — <br /> Depth (Ft) o c ro Q SOIL DESCRIPTION WELL <br /> C m CONSTRUCTION <br /> 2 U <br /> m <br /> 0 • <br /> ML 3 inches concrete <br /> Medium sandy SILT (ML) with coarse cobbles, yellow- <br /> brown, slightly moist, drills easy (fill) <br /> • r <br /> Clayey SILT (ML) with trace sand, dark brown, moderately 4 • <br /> s xx 19 plastic, slightly moist, drills easy • <br /> 31 Light yellow-brown w <br /> 41 <br /> Fine sandy SILT (ML) with clay, light yellow-brown, non- + <br /> 10 xx 13 plastic, slightly moist, drills easy <br /> 31 �� • <br /> 37 r' <br /> Clayey SILT (ML), light yellow-brown, moderately plastic, <br /> slightly moist, drills easy <br /> 5 XX 5 • • <br /> 7 i • <br /> 10 <br /> w �• <br /> ti • <br /> 20 XX 5 <br /> 13 <br /> 21 <br /> 25 xx 8 CL Silty CLAY (CL), light yellow-olive brown, moderately <br /> 13 <br /> 250 plastic, moist, drills easy <br /> 30 XX 6 <br /> 10 Olive-grey/green, increase silt, increase moisture <br /> 16 <br /> XX 6 <br /> 11 <br /> Groundwater encountered <br /> 35 <br />�*R=Refusal greater than 100 blows/foot KRAZAN & ASSOCIATES, INC Sheet 1 of 2 <br />