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SOIL BORING LOG pncla I or 2 <br /> LOCATION 305 Hutchins St , LODI , CA <br /> CLIENT City Thrift and Loan Association BORE HOLE EB-4 <br /> DATE DRILLED December 13, 1991 DRILLED BY soils Exploration Services <br /> DRILLING METHOD a', " S Auger SAMPLE METHOD Cal Mod Spilt <br /> LOGGED BY- Mike Wopat Spoon <br /> Depth Sornples SOIL DESCRIPTI❑N unifiect Penetration <br /> Soli Log Collected Comments <br /> Below Collected classl- <br /> >+.�rfac_ ,,Q�p e Color, Grain size, Texture, Flcation <br /> IIIT f10 Moisture, Con5i5tency, ❑dor Blows / ta- <br /> — 2` Asphalt <br /> Auger sp111 red brown, poorly sorted <br /> fine to very line sand, (SW) damp, no <br /> hydrocarbon odor <br /> SW <br /> (Fill) <br /> 65-8 ft same as above, moist, loose, 9,8,1 1 <br /> MT—WEB4-7 5 no hydrocarbon odor, <br /> 1 0 10-11 5 ft some as above but locally <br /> _ _ mottled moist, very dense no hydro— <br /> carbon odor may have entered into ?J P 3,21 ,32 <br /> EB4- 11 native soil at 1075 it ns suggested by <br /> mottling and presence of bfollle <br /> SW <br /> 15 15-16 5 ft some as above, but no <br /> -- — mottling moist, medium dense no <br /> E04— 16 hydrocarbon odor possibly fill (?) <br /> 165-20 ft brown, fine to very flne SW/SM <br /> SM1DS and 51L1S (SW/SM) with 3-4" <br /> bed of SIJIDY CLAY at 19 ft no <br /> LL <br />' hydrocarbon odor <br /> SW/SM Continuous <br /> Z� 20-21 S ft dark brown, poorly sorted core <br /> — EB4-21 fine SAND (SW) with abundant sill and 14, 15,21] <br /> moms clay, <br />' 21 5-26 ft brown poorly sorted med— <br /> ium to fine SAND (SW), with silt and <br /> clay, moist, no hydrocarbon odor 5W <br /> fairly impermeable, <br />' 25 — 25-26 5 ft dark brown, very oorly 1 2,24,38 <br /> Ei�1-26 sorted medium to fine SAND .MMM <br /> moist very dense no hydrocarbon odor + <br /> _ Turns gray somewhere between <br /> 215 and 30 ft <br /> A <br /> Above 30 5 ft gray, relatively l <br /> MIL <br /> 30 impermeable CLAYEY SILT (ML) no f <br /> hydrocarbon odor, f` <br />