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GEOTECHNICAL BORING LOG B-5 <br />Project No.603284-001 <br />Project Orangewood 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 9-30-11 <br />Logged By JR <br />Hole Diameter 6" <br />Ground Elevation 101' <br />Sampled By JR <br />CU, O <br />Z <br />E E E O a <br />m <br />N S <br />40ul 9 Jed <br />®3=: <br />4 -- <br />- C <br />.&22 <br />0C <br />8,9 <br />(6-7 SOIL DESCRIPTION <br />ad This Soil Description applies only to a location of the exploration at166 the time of sampling. Subsurface conditions may differ at other <br />'5:5 locations and may change with time. The description is a <br />In- simplification of the actual conditions encountered. Transitions <br />between soil types may be gradual. <br />0 <br />SP-SM Artificial Fill: Undocumented fAfu):2.5 mches AC over 5 inches ot SANDY GRAVEL (GP), brown, <br />fine-grained to medium-grained sand matrix, fine rounded <br />gravel <br />SAND with SILT (SP-SM), brown, moist, fine-grained, poorly <br />-- -1 -gIa®t <br />----------Quaternarfyoung-hu,*ili@osits-RAn: <br />SAND (SP), medium dense, light brown, slightly moist, <br />fine-grained to coarse-grained sand with trace fine rounded <br />qp gravel, well graded, unconsolidated <br />EVU- <br />BB-1 <br />RI 4 116 3 <br />95-7 <br />I 0 <br />R2 6 III 3 <br />8 <br />10 <br />S-1 g 2 2 <br />90-3 <br />4 <br />fine-grained to medium-grained, poorly graded <br />loose, fine-grained to coarse-grained, moderately well graded <br />R3 1 4 99 3 <br />8 <br />13 <br />15- <br />85- <br />SP-SM SAND with SILT (SP-SM), medium dense, light brown, dry,fine-grained, micaceous <br />20- <br />S-2 V 0 3]CH <br />80-0 <br />2 <br />LEAN CLAY (CL) soft reddish olive brown, very moist, LL = 48,PL = 22, PI = 26 ' <br />-"llillilil.25 <br />R4 1 3 95 30 CH <br />75-5 <br />9 ML <br />LEAN CLAY (CL), soft, mottled orange brown to grayish brown <br />with fine gravel sized sand concretions, becomes: <br />SANDY SILT (ML), firm, reddish brown, wet, fine-grained, <br />micaceous, encountered perched groundwater <br />SAMPI 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 CONSOLIDAnON <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 />AL, CN <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