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s e <br /> ON <br /> ft, <br /> SO <br /> P <br /> BORING LOG B-5 <br /> t JOB NtZMER: 211-71-6 DATE DRILLED: 3-30-88 <br /> JOB NAME: Douglas Gas Station, 900 S. Cherokee In., Lodi SURFACE F.LEtIATION: 52.56' <br /> Drill Rig: Exceltech Mobile B-61 DAnn City BM 374 @ 51.70' <br /> V SAMPLER TYPE' DRIVE WEIOU - LB HEIGHT OF FALL - IN <br /> 2VI Split Spoon 140 30 <br /> * LABORATORY ANALYSIS: S - SOIL PROPERTIES, C - CHEMICAL ANALYSIS <br /> DEPTH <br /> FOOT / JAB USC ANALYSIS SYSTEM D�SC1tIPII�# <br /> Asphalt and aggregate base. <br /> Concrete <br /> — 2 <br /> SM SILTY SAND - Orangish brorwn to dark brawn, <br /> moist, loose fine to medium-grained sand, <br /> 4 (no odor) <br /> hydrocarbon . <br /> i <br /> 11 <br /> 6 <br /> — 10 75/31" <br /> C SILTY SAND -- M(Yctled orangish-brown and green, <br /> moist, very dense, (strong hydrocarbon odor) . <br /> 12 <br /> — 14 <br /> 40/4" As above but with numerous pores (<0.1" <br /> diameter), red staining along pores. <br /> — 1.6 <br /> i <br /> tt 18 <br /> ML CINM SILK' -_Dark brawn, moist, very hard <br /> 20 94 <br /> SM SILTY SAND - Mottled€ o ish brown and green, }" moist, very dense, (strong hydrocarbon odor). <br /> 22 . <br /> 24 I <br /> 4 50/4" <br /> ML SANDY SILT with clay y -- Mottled orangish-brawn <br /> 26 and red moist, very hath, rumsemis pores, <br /> — - - ---- -- ---- - ------ -- - ------- -(moderate hydrocarbon odor}. - -- - -- - --- — -- <br /> 28 -- - --- - _ _ - - -- - - - - -- <br /> i POORLY-GRADED SAND - Light gray to reddish- <br /> SP brown, moist,.very dense. <br /> Du Pont Biosystems <br /> Peg-e-1 of 2 <br /> LOGGED BY: APPROVED BY: <br /> i <br /> w� <br /> A-i8 <br />