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GEOTECHNICAL BORING LOG B-3 <br />Project No <br />Project <br />603284-001 <br />Oranqewood Real Property, LLC <br />Drilling Co.Martini Drilling Corporation <br />Drilling Method Hollow Stem Auger - 140Ib - Autohammer - 30" Drop <br />Location 1901 and 1919 Fairview Street (see Geotechnical Map, Figure 2) <br />C <br />0 U <br />Date Drilled 9-30-11 <br />Logged By JR <br />Hole Diameter 6" <br />Ground Elevation 100' <br />Sampled By JR <br />SOIL DESCRIPTION <br />O= 5 3. 22 <br />E E-0C <br />0 <br />N S <br />This Soil Description applies only to a location of the exploration at <br />diA the time of sampling. Subsurface conditions may differ at other <br />35 locations and may change with time. The description is a <br />n- simplification of the actual conditions encountered. Transitions <br />between soil types may be gradual. <br />0 <br />Artificial Fill: Undocumented (Afu): <br />SM 4-inches AC over SILTY SAND (SM), subgrade, brown, moist, <br />fine-grained, micaceous <br />95- <br />--------1----------------------- <br />MI- Ouaternary voung fluvial deposits (Ovil: <br />SANDY SIL 1 (ML), light brown, dry, very fine-grained sand, <br />micacious <br />RI 5 105 3 SM <br />9 <br />10 <br />S-1 3 3 SP <br />4 <br />5 <br />SILTY SAND (SM), medium dense, light brown, dry, very <br />fine-grained sand, trace fine sub rounded gravel, poorly graded, <br />unconsolidated, trace rootlets <br />SAND (SID, loose, light brown, dry, fine-grained, poorly graded <br />90- <br />10 <br />R2 5 100 3 SP <br />7 <br />8 <br />SAND (SP), medium dense, slightly moist, fine-grained to <br />coarse-grained sand, well graded, unconsolidated <br />S-2 V 3 3 <br />5 <br />4 <br />S-3 0 32 <br />0 <br />ML <br />85 <br />15- <br />trace fine gravel, loose <br />80- <br />20 V,i,;,i SILTY Lean CLAY (CL), stiff, mottled reddish brown to gray <br />gravel sized concretions <br />around open voids 1 -3 nun, moist with trace coarse sand to fine <br />75- <br />25- <br />dark reddish brown, very moist, LL=38; PL=22, PI=16 <br />SANDY SILT (ML), soft, olive brown, very moist, very <br />fine-grained sand, micaceous <br />70- <br />30 <br />SAMPLE TYPES: <br />B BULK SAMPLE <br />C CORE SAMPLE <br />G GRAB SAMPLE <br />R RING SAMPLE <br />S SPLIT SPOON SAMPLE <br />T TUBE SAMPLE <br />TYPE OF TESTS: <br />-200 % FINES PASSING <br />AL ATTERBERG LIMITS <br />CN CONSOLIDAMON <br />CO COLLAPSE <br />CR CORROSION <br />CU UNDRAINED TRIAXIAL <br />DS DIRECT SHEAR S <br />El EXPANSION INDEX S <br />H HYDROMETER S <br />MD MAXIMUM DENSITY U <br />PP POCKET PENETROMETER <br />RV R VALUE <br />A SIEVE ANALYSIS <br />E SAND EQUIVALENT <br />G SPECIFIC GRAVITY <br />C UNCONFINED COMPRESSIVE STRENGTH <br />CN <br />CN <br />AL <br />... This log is a part of a report by Leighton and should not be used as a stand-alone document. ...Page 1 of 2