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SECOR Total Drive Depth (ft): wt.(lbs.): ftwwmd L4nqW'UW 127.0 NA a Dolled; lag c�mrf30/01 CASCADE/8/0I F DRILLING" far Boring Sbrfaceboratory DismCE : Flev.(R): 7MCIdb]D tion GROUT 2" BLANK 55 Project Name: CHEVRON 95775 LODI, CA � 3 Depth (�) Description CLAYEY SILT (ML): light olive brown plasticity, very stiff, moist (0,20,50,30). CONTINUOUS CORE DIRECT PUSH MW -19C Total Drive Depth (ft): wt.(lbs.): Dist(in ); 127.0 NA NA I sand, moderate 0 SAND (SP): pale yellow (2,SY8/3), fm& -grained, dense, dry, micaceous (0,100,0,0). SILTY SAND (SM): light olive brown (2.5Y5/3), with clay, fine-grained sand, dense. moist (0,70,20,10). SANDY SILT (ML): light olive brown moist (0,35,50,15). Same as above. ), with clay, fine-grained sand, SAND (SP): olive brown (2.5Y4/4), with silt, fine -to medium -grained, medium dense, wet, micaceous (0,90, 10,0). 65 Same as above, trace silt, mediwn-to coarse-grained. 70 SILTY SAND (SM): yellowish brown (10YR5/4), with trace clay, fine-grained sand, medium dense, moist to wet, cemented by iron oxide in zones (0,70,25,5). 51 290 183 14 0 0 The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or samples obtained during drilling. Predominant material types shown on the log may contain different materials and the change fromne Predominant material type to another could be different than indicated Descriptions on this log apply only at the specific locoation at the time of drilling and may not be representative of subsurface conditions at other locations or times. Project No. 077.43451.250 Date 3/9/01 Log of Well 95775BS.GPJ IACs OF BOREHOLE Approved by Figure (sheet 3 of 6)