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r <br /> u _ <br /> ERA <br /> v <br /> EXPLORATION DELL HCL, <br /> PROJECT TEICHIItT „ ,� ��� �oL� 1 YO. f O <br /> , 103 North E St., Stockton DATE 3-21-90 <br /> �. DRILL RIG 0_550 LOGGED BY 5c�naun <br /> . HOLE DIA 8" SAMPLER <br /> GROUNDWATER DEPTH INITIAL 63' Modified California <br /> FINAL 62.b1' TOP OF HOLE ELEV <br /> 20.49' <br /> a O <br /> DESCRIPTION �' �+ <br /> t 4 <br /> N Q COMMENTS <br /> U) q � o va <br /> ww <br /> 44% silt,clay: brown, dry, CL 40 <br /> 42;. clay 12 <br /> 41 17 <br /> �. 25 _ <br /> 42 <br /> 43 <br /> 44 2" Sch. 40 Threaded ; <br /> Silty clay; brown 45 PVC, 0.020 Slot Size <br /> ' hard, 44% clay dry, CL �( 20 401to 90, <br /> 46 32 <br /> 44 - <br /> a, <br /> 47 <br /> Sand Pack Falter <br /> . . 48 38' to 90' <br /> 49 <br /> Silty clay: brawn-gray, 50 - <br /> moist, very hard, 34% ML x 18 <br /> sand 51 35 <br /> 50 <br /> 52 <br /> f . <br /> 53 <br /> 54 <br /> Sandy clay: brown, moist, CL 55 <br /> 38% sand 23 - <br /> �; <br /> 56 47 - <br /> 57 - <br /> 59 <br /> 60' _ <br /> ;4 <br /> L.B.M.E. CORPORATIUI�I <br /> 3814 Aubum Blvd„Suite S2 • Sacramento,CA 95821 • {9 <br /> __ 16)972.9010 PAGE 3 OF 5 <br />