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Environmental <br /> LOG OF BORING NO B-2Y PACE _L of-1 <br /> Science & PROJECT NO 6-90-5030 DATE 10/31/90 <br /> MCC" .orrwen Engineering Inc CLIENT AT&T REF ELEV GS=37 <br /> 4090 Nelson Avenue Suite 3 SITE LOCATION LODI, CA METHOD HOLLOW STEM <br /> Concord, Califormsa 94520 AUGER <br /> 415 685-4053 BORING LOCATION NORTH OF MAIN <br /> BUILDING AND ACCESS ROAD HOLE DIA 10" <br /> a. z vii a DRILLER BEYLiK DRILLING � �,}, ,r„!„•-� p�3S�r ►- <br /> 1CL <br /> a o 3 n'' W u,''- LOGGED BY NEIL GARRETT F <br /> w � ~ CS x g REVIEWED BYEMIL10 GONZALEZ, JR R G 4154 -'� z <br /> O ; in �U <br /> DESCRIPTION <br /> 0 <br /> GROUND SURFACE PEBBLE GRAVEL <br /> ML SILT (SIL) Dark groyish brown taw plasticity, medium staff <br /> moist, no odor <br /> S <br /> i ......... ......................................... .................................. <br /> SM .... . <br /> • • • • SANDY SILT (SM) Light yellowish brown, low plasticity, moist, <br /> 10 <br /> trace odor <br />' NR A RING Hydrocarbon odor at 14 feet, aspholt(9) chips in cuttings <br /> Auger Refusal at 15 feet <br /> 13-145 A-sample reconstituted from cuttings, per request of San <br />' Joaquin County inspector <br /> 15 TD=15 FT <br /> Seal Grout (0-15 ft) <br /> 1 <br /> 20 <br />