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n_ b <br /> t -y. �^Y - .- a•- ^rte, ^r ? '�'ti.-R... r •_ <br /> EXPLORATIO,. DRILL HOLE LOG HOLE No. 4 <br /> PROJECT Teichert, 103 North E, Stockton, CA DATE 9-9-87 LOGGED Br J. Elder <br /> DRILL RIG B-40 HOLE RIA 10" SAMPLER J. Mestek <br /> F MAL HOLE ELEV Assumed B.M. <br /> GROUNDWATER Of PTH INITIAL 38.3 Elev. 43.12 Eiev. <br /> w 8 <br /> 87.79 <br /> W a <br /> OESCHWDON <br /> G a ; <br /> O <br /> ^ 13 Silty Clay, moist OVA-0-PPM - <br /> B-4 @ 20' 21 17 <br /> 22 <br /> 23 <br /> Well Seal 24 <br /> 25 <br /> 26 <br /> 27 <br /> - � 28 <br /> B-4 @ 30' 29 <br /> 6 Silty Sand, med. grey <br /> 30 7 <br /> \ 8 Brown, fine uniform grading. <br /> Bentonite Seal 28' to 31Moist. No odor, OVA-0-PPM <br /> 33.5' 32 <br /> 33 <br /> - <br /> 9 Silt, grey brown. Eine. <br /> B-4 @ 35' 35 2 Slightly moist. No odor. OVA-0-PPM <br /> ' ME 30 <br /> 4 Well Screen 37 <br /> 35' to 55' l <br /> .. Sch. 40 PVC t� <br /> • I 3g <br /> 'll: 39 <br /> 40 <br /> ll- <br /> yp <br /> L.B.M.E.CORPORATION <br /> f` 3814 Auburn Blvd.,Suit®62 <br /> C. PROJECT Pale 2 Of ' 3 <br /> SACRAMENTO.CAUR 95021 <br />