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CITY OF SANTA ANA <br />Planning and Building Agency <br />ject Location <br />jest Number: <br />(s) Drilled: <br />ng Method <br />Rig Type: <br />,ndwater Level and Dale <br />sured: <br />hole Backfill <br />d <br />w <br />o <br />t <br />d � <br />u1 ❑ <br />60 45 <br />St. Barbara School - Site Improvement Project Borehole No. B-3 <br />5306 West McFadden Avenue, Santa Ana, California LOG OF TEST HOLE Plate No. I-3b A p p rov ad <br />D-6289-02 Page 1 of <br />June 12 2024 L dB B U A N C E <br />ogge y, <br />AIAB <br />Checked By <br />HollowStem Auger <br />Drill Bit Size 1 <br />8„ <br />Total Depth of <br />515 <br />Type: <br />Borehole, feet <br />B-61 <br />Drilling <br />Larry Drilling <br />Approx. Surfa <br />a le 1. L <br />contractor : <br />Elevation, feetMagifer <br />Groundwater encountered @ 14' <br />Sampling <br />Method: <br />California (ring), bulk, SPT <br />( g)' <br />Hammer Data: <br />Ibs dropping <br />Data.td0 30 inches <br />Drill cuttings <br />Comments : <br />Refer to plot plan for location. <br />MATERIAL DESCRIPTION <br />o u <br />� m m <br />n " 3 <br />y o <br />a J z of co <br />S-7 9-11-12 23 1@ 45': Sandy Sill (ML), very moist, very stiff, light brown <br />55 50 <br />S-8 8-10-12 1 1 22 @ 50': Same as above, moist <br />Total Depth = 51'-6" <br />Groundwater encountered @ 14' <br />50 55 Backfilled w/Cuttings <br />No Caving but possible for bigger diameter hole <br />45 <br />40 <br />35 I 25 <br />30 1 30 <br />25 1 35 <br />KIM=I 7 <br />15 1 45 <br />GEOTECHNICAL SOLUTIONS, INC. <br />d <br />OTHER TESTS <br />a <br />AND REMARKS <br />m <br />� <br />N N <br />22 <br />iI <br />