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Geotechnical Boring Log B-2 <br />Date: November 22, 2021 <br />Page: 1 of 2 <br />Project Name: FF/Santa Ana <br />Project Number: 213031-01 <br />Drilling Compan : Martini Drilling <br />Type of Rig: Hollow Stem <br />Drive Weight:140 pounds <br />Drop: 30 inches Hole Dia: 8 inches <br />Elevation <br />of Top of Hole:148 <br />Feet <br />Hole Location: See Geotechnical Ma <br />DESCRIPTION <br />O <br />E <br />Q <br />o <br />o <br />O <br />U <br />O <br />O <br />Cn <br />Logged By: MET <br />co <br />Qco <br />O <br />�' <br />_N <br />"O <br />0 <br />w <br />O <br />i <br />CB <br />Cn <br />m <br />o <br />U) <br />Z) <br />Sampled By: MET <br />148 <br />0 <br />AC 4" No Base <br />#A @ <br />ML <br />Alluvium: <br />1'-5' <br />1 <br />$ <br />-- <br />-- <br />@2.5': slightly reddish -brown very fine sandy SILT; <br />medium stiff, damp <br />143 <br />5 <br />2 <br />12 <br />-- <br />-- <br />CL <br />@5': Slightly reddish -brown sandy CLAY; medium <br />stiff, damp; minor organic <br />SA <br />16 <br />@75: red -brown fine to silty SAND; loose, damp <br />3 <br />101 <br />5.3 <br />SM <br />138 <br />10 <br />4 <br />2.6 <br />ML <br />20 <br />98.3 <br />@10': red -brown very fine sandy SILT; stiff, damp; <br />CN <br />minor gravel; minor organics <br />/ <br />-- <br />@12.5': red -brown to pale yellow -brown fine to <br />5 <br />14 <br />-- <br />CL <br />/ <br />medium sandy CLAY to red -brown very fine to <br />/ <br />silty CLAY; stiff, damp; minor coarse fraction <br />133 <br />15 <br />� / <br />6 <br />14 <br />-- <br />-- <br />7 <br />14 <br />-- <br />-- <br />128 <br />20 <br />// / <br />8 <br />15 <br />-- <br />-- <br />SA <br />9 <br />15 <br />-- <br />-- <br />123 <br />25 <br />/ / <br />10 <br />15 <br />11 <br />-- <br />@27.5': red -brown clayey to medium SAND to <br />15 <br />-- <br />SC/CL <br />sandy CLAY; medium dense to stiff, damp; rare <br />118 <br />30 <br />/ <br />coarse fraction <br />LGC VALLEY, INC. <br />= Ring Sample THIS SUMMARY APPLIES ONLY AT THE LOCATION OF THIS BORING AND AT THE TIME OF DRILLING. <br />SUBSURFACE CONDITIONS MAY DIFFER AT OTHER LOCATIONS AND MAY CHANGE AT THIS <br />= SPT LOCATION WITH THE PASSAGE OF TIME. THE DATA PRESENTED IS A SIMPLIFICATION OF THE <br />ACTUAL CONDITIOND ENCOUNTERED. <br />uty uounc11 "I b — 001 -1 U/3/LUL3 <br />