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GEOTECHNICAL BORING LOG B-6 <br />Project No.603284-001 <br />Project 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 />Date Drilled 10-3-11 <br />Logged By JR <br />Hole Diameter 6" <br />Ground Elevation 100' <br />Sampled By JR <br />W <br />U Z <br />00 ®U <br />00. <br />N S <br />Elevation <br />Ala <br />2E <br />22 <br />0C <br />52.: <br />ui-7 SOIL DESCRIPTION <br />inM <br />ad This Soil Description applies only to a location of the exploration at <br />24 the time of sampling. Subsurface conditions may differ at other <br />'53 locations and may change with time. The description is a <br />M- simplification of the actual conditions encountered. Transitions <br />between soil types may be gradual. <br />100- 0 <br />6•v N t Artificial Fill: Undocumented (Afu): <br />2.5 inches of asphalt over 7 inches ot SANDY GRAVEL (GP), <br />fine-grained to medium-grained sandy matrix, fine rounded <br />gravel, overlies SAND with SILT (SP-SM), brown, moist, <br />M nne-grained, trace clayBB-!SP-S <br />Rl * 2 101 2 SP <br />6 <br />9 <br />R2 4 101 2 <br />9 <br />I0 <br />---------------------------- <br />Ouaternarv young fluvial deposits (Ovn: <br />SAND (SID, medium dense, brown, slightly moist, fine-grained to <br />coarse-grained sand, well graded, unconsolidated <br />fine-grained to medium-grained, trace fine sub angular, siliceous <br />gravel <br />90- 10- <br />R3 4 95 3 <br />7 <br />8 <br />fine-grained to coarse grained sand <br />S-1 V 3 4 <br />CL <br />R4 1 2 94 28 <br />CH <br />85- 15- <br />SILTY CLAY (CL), soft, reddish brown to olive brown, minor <br />oxide development along poorly developed soil faces <br />en. 10 <br />11]111'thinly bedded silty clay and fine-grained silty sand <br />CLAY (CH): dark brown to orange brown, very moist, unlined <br />pores (voids) 1-2 mm in size, moderately plastic <br />S-2 2 3I <br />3 ML <br />4 <br />R5 3 94 28 CL <br />4 <br />5 <br />74- 29- <br />SANDY SILT (ML), firm, olive brown, wet, fine-grained, <br />micaceous, perched groundwater encountered @25.5' <br />SILTY CLAY (CL), stiff, olive brown to gray, very moist, <br />moderately plastic <br />Sl&-PIM TYPES: <br />.1,11111, <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 SA <br />El EXPANSION INDEX SE <br />H HYDROMETER SG <br />MD MAXIMUM DENSITY UC <br />PP POCKET PENETROMETER <br />RV R VALUE <br />SIEVE ANALYSIS <br />SAND EQUIVALENT <br />SPECIFIC GRAVITY <br />UNCONFINED COMPRESSIVE STRENGTH <br />0 <br />0 <br />a <br />...This log is a part of a repon by Leighton and should not be used as a stand-alone document. " 'Page 1 of 2