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`S1'Efi► EU,B� i' BORING <br /> NY <br /> .. DATE DRILLED. 12-8-88 <br /> BORE HOLD � '� SAMPLE INTERVAL <br /> WATER <br /> PROJECT- Regal 603 6EOL061ST M. Thomas SURFACE 80.38 ' <br /> ELEVATION <br /> LOCATION. DRILLER. B. Pate .'r . 65o TOTAL DEPTH , f <br /> 6425 Pacafi., Ave/Douglas , Stockton, CA � g ! <br /> DRILL!!i6 CQNTRACTOR: Hogat Exploration }WAT RT0 51 ,94 ' CASIN6• 651/21, PVC <br /> {rI�IP••�I�Y�YAII/ I I ••I�IY•rIY��111Y1II11 ■�I�IIIIrY�� I I�AY' <br /> 1lll0.gggYY REMARKS 811 hollow stem auger c <br /> a CORE DFSCRI PTION # pp REMARKS <br /> } <br /> • > ac O Calibrate PID to 50 <br /> pprnsasoLux� vapor <br /> 4" black top <br /> Cl <br /> 10 ' ► No odor <br /> t <br /> M1 <br /> 15' Salt (Ml ) , medium brown , minor clay, trace No odor <br /> sand, no odor, moist <br /> 20' 0-33 ppm (3ar) <br /> M1 - <br /> 25' W2 18-1�= Sand (SP) , light brown, medium grained, quartz, 10 ppm (lar) 6 <br /> 25 minor salt, loose, no odor, moist k <br /> SP recalibrate <br /> 30' MQ ( Silt (Ml ) , brown, moderate clay, trace sand, ' 300 ppm ( 3ar) <br /> 30 very faint odor, moist <br /> Ml <br /> 35' i <br /> � Ml <br /> 40' Salt (Ml) , brown, with clay & trace sand , 1300 .ppm ; 3ar) <br /> moderate odors <br /> 'M1 <br /> 45 ' k r � i {� 2000+ ppm ' 3ar) <br /> P M1 � ! <br /> 50 M'72 6-7 Sand (SW) , brown, fine, well graded, trace silt I 1950 ppm ()ar) <br /> 50 s and clay, strong odor, moist Sw <br /> 55 ' - <br /> sw <br /> 60' 800 ppm ( 3ar) <br /> r sw <br /> 65' MIJe 16-38 Sand (SW) , brown, fine, will graded , no clay, 350 ppm ( 3ar) a <br /> 65 moderate salt, moderat odor, wet SW <br />