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GEOTECHNICAL BORING LOG B-5 <br />Project No <br />Project <br />603284-001 <br />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 />5 2 <br />U <br />c ®.0 <br />2-1 E "toElevatioi 2E <br />02 <br />0C <br />=0 <br />SOIL DESCRIPTION <br />003 <br />26 This Soil Description applies only to a location of the exploration at <br />1 4 the timeofsampling. Subsurface conditions may differatother <br />%: locations and may change with time. The description is a <br />- - simplification of the actual conditions encountered. Transitions <br />between soil types may be gradual. <br />U w- <br />30 <br />70- <br />0 29 CL <br />2 <br />SILTY CLAY (CL), soft, mottled gray brown to orange brown, <br />very moist <br />R5 2 90 33 MH <br />65-3 <br />5 <br />2 40 <br />S-4 1/ 2 27 ML <br />60-3 <br />3 <br />45- <br />S-5 1/ 0 27 SM <br />55-3 <br />5 <br />S-6 \/ 2 3150- -%933 2 CL <br />3 <br />55- <br />45- <br />CLAYEY SILT (MI-i), soft, greenish gray, wet, micaceous with <br />unlined pores (voids) 1-2 mm, trace rootlets <br />SANDY SILT (ML), soft, grayish brown, wet, fine-grained to <br />medium-grained sand, encountered groundwater <br />S[LTY SAND (SM), soft, olive brown, wet, fine-grained, <br />micaceous <br />CLAY (CL), soft, dark gray, trace silt and shells <br />Total Depth =51.5 ft. bgs <br />Groundwater encountered at 40 ft. bgs during drillinB <br />Groundwater measured at 41.6 ft. bgs upon completion ofdrilling <br />Boring backfilled with soil cuttings and capped with AC cold patch <br />upon completion ofdrilling and logging <br />SAMPLIE 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 CONSOLIDATION <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 />sisal,o ed*i <br />... This log is a part of a report by Leighton and should not be used as a stand-alone document. ...Page 2 of 2