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1 ' <br /> LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 22605-101 001 BORING NO B-3/MW-2 <br /> PROJECT NAME Interstate Brands Corp , 1426 South Lincoln Street, Stockton PAGE 2 OF 2 <br />' BY C Avila DATE 2125/97 SURFACE ELEV 9.4 ft. <br /> RECOVERY FID PENETRA- 0W LITHO- WELL <br />' TION ZwLd J GRAPHIC DESCRIPTION DETAIL <br /> =)F-0 <br /> : m <br /> 0COLUMN <br /> � <br /> (ft/ft) (ppm) (blas/ft) 0 3-J J � <br />' 1 2/15 0 @20' SILT (ML) trace sand, moderate brown, <br /> fine-grained sand, damp, very stiff, no <br /> 28 hydrocarbon odor <br /> 1 i <br />' 2/25/97 <br /> 1 2/1 5 02 25 025' CLAYEY SILT (ML), olive gray, medium <br /> 2/25/97 plasticity fines, wet, very stiff, no hydrocarbon <br /> 17 odor <br /> 1 <br />' 1 2/1 5 NM 30 @30' as above, stiff, no hydrocarbon odor <br /> 15 <br />' SANDY SILT (ML), olive gray, fine to coarse <br /> grained sand <br />' 1 2/1 5 NM 35 @35' as above, fine grained sand, wet, stiff, <br /> slight hydrocarbon odor <br /> 14 <br /> SILTY CLAY (CL), olive gray, high plasticity fines, <br />' stiff to very stiff, moderate hydrocarbon odor <br /> 1 0/10 NM <br /> 16 40 BORING TERMINATED AT 40 0 FEET <br /> REMARKS <br /> Boring drilled using 8-inch-diameter continuous-flight hollow-stem auger dnlltng equipment and sampled with a <br /> modified California split spoon sampler Boring converted to a 2-inch-diameter groundwater monitoring well See <br /> Well Details sheet for well construction information <br /> E ON <br /> I <br />