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PROJECT:Chevron 96171 WELL/PROBEHOLE/BOREHOLE NO: <br /> LOCATION:6633 Pacific Avenue Sta me c <br /> PROJECT NUMBER:213202493 BA-3 PAGE 1 OF 2 _ <br /> DRILLING/INSTALLATION: NORTHING(ft): EASTING(ft): <br /> STARTED 7/29/14 COMPLETED: 7/30/14 LAT LONG: <br /> GROUND ELEV(ft): TOC ELEV(ft): <br /> DRILLING COMPANY:National EWP <br /> INITIAL DTW(ft):39.5 WELL DEPTH(ft):N/A <br /> DRILLING EQUIPMENT:CME 85 STATIC DTW(ft):Not Measured BOREHOLE DEPTH(ft) 45.0 <br /> DRILLING METHOD:Hollow Stem Auger WELL CASING DIA.(in):N/A BOREHOLE DIA.(in):8 <br /> SAMPLING EQUIPMENT:Split Spoon LOGGED BY:V.Blanchard CHECKED BY: B.Westhoff <br /> m <br /> od 2 m Well <br /> m a°7 n o U Description Time N 0 a� 0 3 n o.� a a� Construction <br /> E�° f0� p m Sample a�w m�j �� per' <br /> i- C7 U) (D <br /> x <br /> °a a 10 inches of concrete <br /> Concrete <br /> CL SANDY LEAN CLAY;CL;7.5YR 2.5/1 <br /> black;fine to medium sand-grained;medium <br /> plasticity;soft;moist;(0,30,0,70) <br /> 11:05 <br /> 11:05 5- BA-3@5 1.5 0.3 5 <br /> Boring cleared with Airknife to 8 feet 1 inch <br /> prior to drilling <br /> 10:07 4 <br /> SP POORLY GDED SAND;SP;7.5 YR 4/3 gA-3 9.5 1.5 10 0.0 <br /> RA <br /> 10:07 10- brown;fine to medium sand-grained;loose; @ 14 10 <br /> moist;(0,100,0,0) <br /> 0 10:11 7 <br /> ML SILT;ML; 10YR 4!3 brown;low plasticity; 1.5 13 0.0 <br /> 6 10:11 15 soft;dry;little clay;(0,0,90,10) BA-3@14.5 18 15 <br /> 0 <br /> b <br /> 5 <br /> LU <br /> LU0 <br /> w <br /> W <br /> z <br /> a _ 8 <br /> Same as above except 10 YR 4/4 dark 10:18 1.5 16 0.0 <br /> q 10:18 20 yellowish brown,firm BA-3@19.5 24 20 <br /> C? <br /> as0 <br /> 0 <br /> i <br /> a <br /> m Neat Cement <br /> 0 <br /> Grout <br /> s <br /> 0 <br /> 0 <br /> LL 10:24 10 <br /> ML J SILT WITH SAND, ML, 10.5YR 4/3 brown; 1.5 14 0.0 <br />