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LEE 6 PIERCE, INC. LOG OF BORING LPB3
<br /> PROJECT FREMONT GATE LLC LOCATION 2911 E.FREMONT ST.,STOCKTON,CA
<br /> PROJECT NO. EN-10759
<br /> DATE DRILLED 10/27/10 LOGGED BY JOHN LANE REVIEWED BY JOHN P.LANE RG No.6795
<br /> DRILLING COMPANY FISCH ENVIRONMENTAL,C57-683865 DRILLER RICK B. METHOD DIRECT PUSH.GEOPROBE 6600
<br /> BORE HOLE DIAMETER 2.25 IN DEPTH DRILLED 60 ET DEPTH TO WATER : INITIAL 55 PT STATIC NA FT
<br /> CASING TYPE NA DIAMETER IN SCHEDULE INTERVAL FT TO FT
<br /> SCREEN TYPE NA DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT
<br /> FILTER PACK TYPE NA INTERVAL FT TO FT
<br /> SURFACE SEAL TYPE NEATCEMENTGROUT INTERVAL 0 FT TO 60 FT
<br /> COMMENTS: CONTINUOUS CORE SAMPLING:GROUNDWATER SAMPLE COLLECTED AT 60 FEET PAGE--LOF 2
<br /> WELL DEPTH FID SAMPLE ID U.S.C.S. DESCRIPTION
<br /> DETAIL (FT.) (PPM) BLOWCOUNT LOG
<br /> F 6"CONCRETE AT SURFACE
<br /> O 0-4' NO RECOVERY
<br /> �
<br /> — 2-
<br /> z
<br /> E
<br /> 4
<br /> H 49' SILT(ML):10%FINE SAND,90%FINES;M STIFF,REDDISH BROWN,NO ODOR,
<br /> w NO ORGANICS,DRY TO MOIST
<br /> z 6
<br /> ML
<br /> - 8-
<br /> 9-12.5' SILTY CLAY TCL):<5%SAND,,95%FINES;V STIFF,LTOROWN,NO ODOR,
<br /> 10 0 759-LPB3-10 TRACE ORGA IC5,DRY,CALICHE
<br /> LL
<br /> m 12
<br /> 12.5-18' SILTY CLAY(CL):<5%SAND,>95%FINES;V STIFF,LT BROWN,NO ODOR,
<br /> 14 TRACE ORGANICS,MOIST,NO CALICHE
<br /> CL
<br /> 16
<br /> CLAEY SILT(MQ:�5%FINE SAND,,95%FINES;N-L DRY STRENGTH,
<br /> 18 SLWYDILATANCY,L TOUGHNESS,N PLASTICITY,LT BROWN,NO ODOR,
<br /> ML 15.19' TRACE ORGANICS,MOIST
<br /> 19-21' SILTY SAND(SM):45-55%SAND,45-55%FINES:REDDISH BROWN,NO ODOR
<br /> 20 0 759-LP83-20 SM
<br /> 21-22.5' CLAYEY SILT(ML):<5%FINE SAND,195%FINES;N-L DRY STRENGTH,
<br /> 22ML SLW DILATANCY,L TOUGHNESS,N PLASTICITY,LT BROWN,NO ODOR,
<br /> TRACE ORGANICS,M0I5T
<br /> SM 225-23.5'SILTY SAND(SM):45-55%SAND,45-55%FINES;REDDISH BROWN,NO ODOR
<br /> 24
<br /> CL 23.5-25' SILTY CLAY(CL):LT BROWN,NO ODOR,TRACE ORGANICS
<br /> 26 ML 25.27' CLAYEY SILT(ML):10%FINE SAND,90%FINES;REDDISH BRN,NO ODOR,
<br /> ORGANICS
<br /> ML 27-28' SANDY SILT(ML):30%FINE SAND,70%FINES;RED BRN,NO ODOR,ORGANICS,
<br /> 28 MOIST
<br /> 28-32' SILTY SAND(SM):70%SAND,30%FINES;REDDISH BRN,ORGANICS,MOIST
<br /> 30 0 759-LPB3-30 SM
<br /> 32
<br /> 32-37.5' POORLY GRADED SAND W/SILT(SP-SM):85%SAND,15%FINES;
<br /> REDDISH BROWN TO LT BROWN,NO ODOR,TRACE ORGANICS,MOIST
<br /> 34
<br /> SP-SM
<br /> 759-LP83-35
<br /> 36
<br /> 38
<br /> CL 37.5-39.5' LEAN CLAY TCL1:<5%SAND,>95%FINES;M DRY STRENGTH,N DILATANCY,
<br /> M TOUGHNESS,M PLASTICITY,M STIFF,LT BROWN,NO ODOR,MOIST
<br /> Am
<br /> 40 0
<br />
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