Laserfiche WebLink
Geotechnical Boring Log B-1 <br />Date: November 22, 2021 <br />Page: 2 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 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 />Q <br />0 <br />� <br />O <br />�' <br />� _N <br />0 <br />w <br />CU <br />o <br />i <br />cD <br />CU <br />Cn <br />m <br />o <br />O <br />U) <br />Z) <br />Sampled By: MET <br />118 <br />30 <br />12 <br />5 <br />-- <br />-- <br />CL/ML <br />Alluvium: <br />@30': red -brown to medium brown very fine to <br />silty CLAY to clayey SILT; medium stiff, moist <br />7 <br />-- <br />@32.5': reddish -brown sandy to clayey SAND; <br />SA <br />13 <br />-- <br />$C <br />loose, damp <br />113 <br />35 <br />14 <br />14 <br />-- <br />-- <br />SP/SM <br />@35': pale yellow -brown to red -brown fine to <br />SA <br />medium SAND; medium dense, damp; minor clay <br />@36': encountered rocks <br />71 <br />@37.5': pale yellow -brown to red -brown fine to <br />15 <br />-- <br />-- <br />$W <br />gravelly SAND; very dense, slightly damp; rocks in <br />sampler <br />108 <br />40 <br />16 <br />35 <br />-- <br />__ <br />@40': medium brown to red -brown medium to <br />coarse SAND; dense, damp; minor gravel <br />17 <br />38 <br />__ <br />__ <br />@42.5': becomes slightly silty <br />103 <br />45 <br />18 <br />x 32 <br />-- <br />7.5 <br />SM <br />@45': red -brown silty to medium SAND; dense, <br />SA <br />damp; minor gravel <br />28 <br />-- <br />@47.5': red -brown clayey SAND to silty SAND; <br />SHA, <br />19 <br />16.1 <br />SC/SM <br />medium dense to stiff, slightly damp to damp <br />AL <br />98 <br />50 <br />- <br />43 <br />__ <br />@50': pale yellow -brown to red -brown fine to <br />20 <br />__ <br />SW <br />gravelly SAND; dense, slightly damp <br />Total Depth = 51.5 Feet <br />No Ground Water Encountered <br />Backfilled 11/22/2021 with Native Soil <br />93 <br />55 <br />I <br />H <br />I <br />LGC VALLEY, INC. <br />= Ring Sample THIS SUMMARY APPLIES ONLY AT THE LOCATION OF THIS BORING AND AT THE TIME OF <br />8MLI <br />DRILLING.SUBSURFACE CONDITIONS MAY DIFFER AT OTHER LOCATIONS AND MAY CHANGE AT <br />= SPT THISLOCATION WITH THE PASSAGE OF TIME. THE DATA PRESENTED IS A SIMPLIFICATION OF <br />THEACTUAL CONDITIOND ENCOUNTERED. <br />uty uourlcll "I t5 — tsou -I U/.i/LUL.i <br />