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w <br /> BORING LOG B-7 <br /> JOB NUMBER: 211-71-6 DATE DRILZID: 4-6-88 <br /> t�^ JOB A[At�V las Gas Station, 900 S. Cherokee In., Lodi SURFACE E[E111MC3- 53.02' <br /> i Drill Ri �ile B-61 ' DATUM: Cittyy HS 374 @ 51.70' <br /> DEiTVE WEIGiir - L8 HEIGHT OF FALL - IN <br /> 21�iit S n 140 30 <br /> C - C��cAw ANALYS'S <br /> * LABORA'Il]RY ANALYSIS: S -- SOIL PROS, <br /> DEFIII BLOWS/ LAB * =SZ& <br /> DFSCIRIPMON <br /> ANALYSIS <br /> .' 62 R00RI,Y-GRADED SAND - Light gray to brown, <br /> SP moist, very dense, medium to coarse-grained, <br /> (moderate hydrocarbon odor). <br /> — 32 <br /> — 34 POORLY.APED SAND - Light graymoist, dense <br /> 62 to very dense, fine-grained satx`i. <br /> — 36 C <br /> 5W^ wELL-GRADED SAND with silt - Reddish-brown, <br /> 14 SM moist, dense to very dense, (moderate hydro' <br /> 38 carbon odor) — <br /> — 40 45 fSP gPrained,R(moderateDh Gray, �on toc�or ense' fine- <br /> �'� SILT wit!i sand - Reddish-bmoist, hard to <br /> very hard, <br /> numerous 1oe .(<0.1" diameter) <br /> — 42 ML with red staining, very fine-grained sand, <br /> (strong hydrocarbon odor). <br /> — 44 <br /> 84 CLAYEY SILK' with sand - Mottled grayish-green <br /> := <br /> and reddish-brown, moist ,azo, nwnerous pores <br /> -- 46 C ).111 diameter). with re .staining, fine- <br /> grained <br /> ine- <br /> grainesand, (i-,trong hydrocarbon odor) . <br /> — 48 <br /> 50 97 <br /> CLA,Yyi' SAND With Silt Gravish-greenmoist, <br /> very d:nse 171NiPr14US res With red staining, <br /> 52 Sc fine to mellitus►-grainesand, (moderate <br /> (- hydrarbon'x3or). <br /> Lit <br /> 54 <br /> 57/611 <br /> 56 <br /> 82/10" <br /> 58 C (4-6-88) - <br /> � E 96 CLQ SANDY CLAY -SlRaidditsh Y, mo odor saturated, <br /> very hard, ( �rbo <br /> 60 <br /> Boring Terminated at 60.51. <br /> 3 <br /> �.. <br /> Pays 2 of 2 <br /> Du P:nl 8loeyeteme , <br /> LOGGED OY:� APPROVED BY: <br /> A-21 <br /> j, <br />