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SECOR <br /> rnrnrwdona!rnco►Porated <br /> LA)99,-1 BY DjI Dnllul Dnlluig C4-nltractor Project Naim MI-thmi/Giu1p o lit Bonrlg Nulnhc7 <br /> Precision Clievron 9-2033 <br /> C A4cl.rncuu 813(1/Ot? Sampling (18 W Charter Way,Stockton,C Uu cct 1'utih SB 2 <br /> S= L.eguid t)LA)g, for Boring Surfaces Crrrotntdwat4-r Depdt(It) l OL11 Dntc Dn)1) <br /> [alllpt"19 nle.tlk)d Dlarri(1n) t;lw(It) -V 45 5 Fir%t Encountered I)�1i01(tl) «t(]h.) DriI(1n) <br /> cL1N�U11cat101t1,and laboratory 2 uieh NA T 20 Stabilized 850 NA NA <br /> teAnif,niettrod, <br /> T � i <br /> 1J <br /> G L <br /> 13ui in(, N DesLription n <br /> a <br /> Abandonmcnt = " <br /> a°d SILTY SAND (SM) FILL with gra-tel and trace cla} Bro%�n(10YR 4/3) tine <br /> P grained,,and Tine grained gravel,angular broken rock inoi.t mottled app(-aran(,e, <br /> o (1065,205) <br /> •0 4� <br /> � v d <br /> �p a Backfilled 0 <br /> i <br /> a e ' with Cement <br /> .ob Grout <br /> Q �♦ <br /> •.ad <br /> 10� qe As above-no gravel uniform structure indicates native <br /> a <br /> �yO <br /> S" / <br /> d.! <br /> � � SILTY CLAY(CL)with fine grained sand Dark Grayish Brown(10YR 42), 0 SB-2 <br /> very stiff,moist,medium plasticity (0,10,25,65) @ 14 <br /> i{1 <br /> t+° SANDY SILT(MOL)with clay:Darin Greenish Gray(10Y 4/1),fine gramed <br /> } sand,very stiff.moist,low plasticity (0,35,55,10) <br /> `a <br /> � F 20 <br /> y� 4 SB-2 <br /> Grades to _ _ _ _ — _ _ J <br /> SILTY CLAY(CL)with trace fine grained sand Dark Greentsh Gray(5GY @)20 <br /> •�•a; 411),stiff,moist,medium plasticity,moderate hydrocarbon odor (0,5,40,55) <br /> ...,e 4 <br /> it <br /> e a. <br /> 33 <br /> IV <1 <br /> The substrata descnptrons above are generalized representations and based upon visuallmanual classification of cuttings and/or samples <br /> obtained during dulling Predominant maternal types shown on the log may contain different matenals and the change from one <br /> predominant matenal type to another could be different than indicated Descnptions on tlus log apply only at the specific location at the <br /> time of dnlling and may not be representative of subsurface conditions at other locations or limes <br /> Pmjcct No 077 41991 017 Date August 2000 Log of Boring <br /> 92033 GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 1 of 4) <br />