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SOIL B❑RING LOG Pa e 2 of 2
<br /> ;AL❑CATI ❑N: 305 Hutchins St. L ❑DI CA
<br /> ' CLIENT : city Thrift and Loan Association BORE H ❑LE: EB- 6
<br /> D A T E D R I L L E D December 16,1991 D R I L L E D B Y: Sods Exploration Services
<br /> ' DRILLING METH ❑ D:8• H S,AugerSAMPLE METH❑ D :CaI Mod Spl;
<br /> LOGGED BY: Mike Wopat Spoon
<br /> ' Depth Samples S❑IL DESCRIPTI❑N Unified Penetration
<br /> Below Collected Sod Log Collected
<br /> Color, Grain size, Texture, Classi- Comments
<br /> urfac INS Nope Moisture, Consistency, Odor fication Blows / 18'
<br /> SW
<br /> ' 35 35-36 5 ft, light brown-gray to
<br /> 1
<br /> EBCD-36 tan, wet( to moderately sorted, SP g 14 26
<br /> Fine quartz SAND (SP), trace of , >
<br /> hornblend, damp, dense, slight to
<br /> F' moderate hydrocarbon odor,
<br /> 40-4075 ft, t ght tan-gray, mod-
<br /> erately sorted, fine SAND (SW), 5�,,/
<br /> 40 damp, dense, slight hydrocarbon
<br /> odor;
<br /> EB6-41 4075-415 ft, gray CLAY (CL), C� 14, 21, 25
<br /> with no hydrocarbon odor,
<br /> grades downward into very fine SM
<br /> SILTY SAND CSM), with slight
<br /> hydrocarbon odor;
<br /> ML
<br /> 45 45-4575 ft, medium brown-gray
<br /> SILT (ML), damp, no hydrocarbon
<br /> EB6-46 odor, 4, 15, 30
<br /> 4575-465 Ft med6um brown-gray
<br />' to light gray moderately sorted
<br /> Fne to very fine SAND (SW), SW
<br /> damp, dense, no hydrocarbon
<br /> odor;
<br /> 50 50-50 75 Ft brown-gray and
<br />' gray CLAY (CL), damp, no hydro-
<br /> EB6-51 carbon odors SW 4, 15, 3D
<br /> 5075-515 ft, brown-gray, poorly
<br /> to moderately sorted, fine to
<br />' very fine SAND (SW), damp, dense
<br /> no hydrocarbon odor, in sampler
<br /> shoe, st ght hydrocarbon odor,
<br />' 55 55-565 ft gray-brown (salmon)
<br /> CLAY (CL), dry to barely damp, CL
<br /> EB6-5 Fe-stained along rootlet traces, 6, 13, 26
<br /> no hydrocarbon odor
<br /> 586-603 ft red-brown, very
<br /> _ poorly sorted, fine SAND <SW)
<br /> with no to a trace of clay,
<br /> most, dense, no hydrocarbon
<br /> 60 EB6-598 oclor� SW 11, 18, 29 Barin loottomli?d at
<br /> 61-6L5 Ft med um gray brown, 9
<br /> EB6-61 poorly sorted fine SAND (SW), 11, 14, 16 60 ft, sampled to
<br /> some s It & clay, wet, medium 615 ft.
<br /> dense, no hydrocarbon odor
<br />
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