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GEOTECHNICAL BORING LOG B-3 <br />Project No.603284-001 <br />Project Oranqewood Real Property, LLC 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 100' <br />Sampled By JR <br />0 <br />30 <br />650- 35 <br />60- <br />40 <br />55- <br />45 <br />50- <br />50 <br />45- <br />55- <br />40- <br />0 26 5 2 25 zil SOIL DESCRIPTION <br />12 0 22 :m ic As This Soil Description applies only to a location of the exploration at0- 2- a o .=S '-4 thetimeof sampting. Subsurface conditions may differatother <br />O 5 8 g .65 /ocations and may change with time. The descnption is a <br />- simplification of the actual conditions encountered. Transitions <br />between soil types may be gradual. <br />65 <br />R4 3 113 18 SC <br />9 <br />I4 <br />CLAYEY SAND (SC), medium dense, mottled olive brown to <br />gray, moist, fine-grained, some micaceous silt <br />0 28 SP-SM SAND with SILT (SP-SM), loose, dark grey, wet, fine-grained <br />0 sand, encountered groundwater <br />%CL <br />R5 1 7 106 21 SP <br />becomes SANDY SILTY CLAY (CL), olive brown, very <br />fine-grained, very moist, micaceous <br />SAND (SP), medium dense, dark gran wet, fine-grained tomedium-grained sand, poorly graded, flowing sand <br />S-5 \/ 3 31 SM <br />6 <br />7 <br />S-6 0 33 CL <br />3 <br />SILTY SAND (SM), medium dense, irayish brown, wet, <br />fine-grained sand, trace coarse-grained sand <br />CLAY (CL), soft: olive brown to gray, very moist, moderately <br />plastic, trace silt <br />Total Depth =51.5 ft bgs <br />Groundwater encountered at 35 ft. bgs durini drilling <br />Measured at 33.2 ft bgs upon completion 01 drillip;Boring backfilled with soil cuttings and capped witn AC cold patch <br />upon completion <br />SAMPEE 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 i <br />CN CONSOLIDATION I <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 />MO MAXIMUM DENSITY U <br />'P POCKET PENETROMETER <br />rV R VALUE <br />A SlEVE 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 2 of 2 <br />SL Rvcd 2019.01.21