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GEOTECHNICAL BORING LOG B-2 <br />Project No.603284-001 <br />Project Oranqewood Real Property, LLC <br />Drilling Co.Martini Drilling Corporation <br />Drilling Method Hollow Stem Auqer - 140Ib - Autohammer - 30" Drop <br />Location 1901 and 1919 Fairview Street (see Geotechnical Map, Figure 2) <br />Date Drilled 9-30-11 <br />Logged By JR <br />Hole Diameter 6" <br />Ground Elevation 101' <br />Sampled By JR <br />SOIL DESCRIPTION <br />0 &-Ir {BM <br />El €2 E i -12 /1 <br />o E cow - 3-1 5 6 C <br />0 2 0 <br />N S <br />8-2 26 This Soil Description applies only to a location of the exploration at <br />93 14 the time of sampling. Subsurface conditions may differ at other <br />&90 '55 locations and may change with time. The description is a <br />0 (n- simplification of the actual conditions encountered. Transitions <br />between soil types may be gradual. <br />0 <br />I.Er ... <br />100- - <br />Artificial Fill: Undocumented (Afu): <br />SP-SM 2.5-inches AC over SANDY GRAVEL (GP), becomes SAND with <br />SILT, dry, loose, fine-grained sand, trace coarse-grained sand <br />and fine-grained gravel. <br />BB-1 <br />5-· <br />Rl 5 93 2 SP <br />195- <br />6 SC <br />11)Ill-il, <br />R2 4 100 2 SP <br />7 <br />10 <br />10 : :3 SP <br />390- <br />4 <br />Quaternarv voune fluvial deposits (Ovf):SAND (SP), medium dense, light brown, dry, fine-grained sand, <br />some silt, poorly graded, unconsolidated <br />CLAYEY SAND (SC), medium dense, dark brown, moist, <br />fine-grained to coarse-grained sand <br />SAND (SP), medium dense, dark brown, slighly moist, <br />fine-grained sand, T z irly graded, unconsolidatedal <br />SAND (SP), loose, dry, fine-grained to coarse-grained sand <br />102 2 SP <br />885- <br />80 <br />75 <br />SAND (SP), medium dense, light brown, slightly moist, <br />fine-grained to coarse-grained sand,trace fine-grained rounded <br />gravel, poorly graded, unconsolidated <br />S-2 0 24 CL <br />25 <br />91 31 CH <br />CLAY (CL), soft, reddish brown, very moist, trace silt, micaceous <br />FAT CLAY (CH), soft, mottled dark blackish gray to oxidized <br />orange brown, very moist with fine gravel sized sandy angular <br />concretions, some root traces <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 1 <br />CN CONSOLIDATION 1 <br />CO COLLAPSE I <br />CR CORROSION I <br />CU UNDRAINED TRIAXIAL I <br />)S DIRECT SHEAR S <br />El EXPANSION INDEX S <br />1 HYDROMETER S <br />AD MAXIMUM DENSITY U <br />'P POCKET PENETROMETER <br />V R VALUE <br />A SIEVE ANALYSIS <br />E SAND EQUIVALENT <br />G SPECIFIC GRAVITY <br />C UNCONFINED COMPRESSIVE STRENGTH <br />... This log is a part of a report by Leighton and should not be used as a stand-alone document. ***Page <br />SL Rvcd 2019.01.21 <br />Type of Tests