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1 <br /> Geological Audit Services, Inc BORING LOG <br /> ' ���� En vrrpnmenle/P�olessiona/s <br /> � Yorba Loxia StacMnn <br /> Field Geologist McKibben Page 1 Of 2 <br /> Project Name Conrady Drilling Co Great Sierra Drilling Date 10-26-93 <br /> Project Number GeoAudit -1 68 Auger Type Boring I D MW-1 <br /> ` ; f <br /> Well Depth Sample Blow OV Group Soil Description <br /> Design Identification Counts Reading Symbol <br /> 1 <br /> ' 7 <br /> MWi-5 4 0 DARK BROWN DAMP, VERY WEATHERED SILT PLANT ROOTS <br /> 6 MH VERY LOOSE SOIL SLIGHT ORGANIC ODOR <br /> ' 10 <br /> iO MW1-10 15 0 ML LIGHT BROWN AND GRAY DAMP CLAYEY SILT SLIGHT <br /> j 16 WEATHERING NO HYDROCARBON ODOR <br /> O <br /> C7 <br /> 18 <br /> Mill-15 24 0 ML GRAY DRY SILT WITH CLAY, NO HC ODOR <br /> 26 <br /> , <br /> U <br /> ' 11 <br /> z Z 20 MW 20 15 0 ML GRAY DAMP CLAYEY SILT WITH SAND WHITE MOTTLING NO <br /> HC ODOR <br /> Lu g 20 <br /> ' m SC GRAY' DAMP, SILTY VERY FINE SAND NO HC ODOR <br /> N ' I I ' I <br /> 15 t GREENISH-GRAY DAMP SILTY FINE GRAINED SAND, NO HC <br /> MWi-25' 33, 0 SC ODOR <br /> 60 <br /> 7 <br /> MLBLUISH GRAY SLIGHTLY DAMP CLAYEY SILT WITH SAND NO <br /> v 30MW1-30 19 He ODOR I I <br /> ¢ <br /> 124 I I <br /> , <br /> r <br /> 19 ' GREEN GRAY WET FINE SAND WITH SILT, VERY SLIGHT HCI ' <br /> wl <br /> z1Z I MWi 35 50 0 SC 000R- <br /> CM O W, ;I , <br /> , <br /> ' I I <br /> 91 CLI SLIGHTLY BLUISH GRAY SATURATED SILTY CLAY,�SLIGHT HC <br /> a 40 I MW1-401 1141 ' 24 oDOR I ' II I I � 1 err <br /> O0 I,' I I ' X20 i I` '' I �� <br /> C] I II h , I � ' rill �I�I I,fII' V I� I '1111 il, Irl! �II kII ` I'd <br /> r � <br /> I <br />