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LIQUEFACTION & SETTLEMENT OF SANDS ANALYSIS <br />Olive Crest Santa Ana <br />234812-10A <br />B-1 INSITU <br />0.66 <br />Analyzed Groundwater Depth (feet)5.0 <br />131.0 Groundwater Depth in Boring (feet)362.0 <br />7.1 <br />1.2 <br />(feet)SPT Cal. Mod. <br />4 34 25.704 0.262 0.262 20 0.75 1.50 0.99 1.00 44 51 0.42 ---Corrected SPT >30*4.00 48.00 0.00 0.00 <br />7 11 8.316 0.459 0.396 40 0.75 1.33 0.98 1.00 12 20 0.49 0.2462 0.50 3.00 36.00 2.30 0.83 <br />11 7 5.292 0.721 0.533 20 0.85 1.15 0.97 1.00 8 12 0.56 0.1504 0.27 4.00 48.00 3.00 1.44 <br />13 7 5.292 0.852 0.602 30 0.85 1.07 0.97 1.00 7 13 0.59 0.1623 0.28 2.00 24.00 3.00 0.72 <br />18 10 7.560 1.179 0.773 60 0.95 0.92 0.96 1.00 10 17 0.63 0.2074 5.00 60.00 2.70 Fine Grained <br />23 14 10.584 1.507 0.945 80 0.95 0.81 0.95 1.00 12 20 0.65 0.2437 5.00 60.00 2.30 Fine Grained <br />28 21 15.876 1.834 1.116 2 0.95 0.73 0.93 1.00 16 16 0.66 0.2007 0.30 5.00 60.00 1.90 1.14 <br />33 14 10.584 2.162 1.288 70 1.00 0.65 0.91 1.00 10 17 0.65 0.2138 5.00 60.00 2.60 Fine Grained <br />40 28 21.168 2.620 1.528 43 1.00 0.58 0.85 1.00 18 27 0.62 0.3874 0.62 7.00 84.00 1.70 1.43 <br />45 10 7.560 2.948 1.700 83 1.00 0.53 0.81 1.00 6 12 0.60 0.1532 5.00 60.00 3.50 Fine Grained <br />5.6 <br />Procedure established by T.L. Youd and I.M. Idriss, et. al., 1996 NCEER-96-0022 Workshop & S.C.E.C. SP117 <br />Evaluation of settlements in sand due to earthquake shaking, Tokimatsu and Seed, 1987 <br />3 Extension of rod above boring (feet) <br />Sand Layer <br />(inches) <br />Project Name: <br />Project Number: <br />Boring Number: <br />Volumetric <br />Strain <br />2130 E 4th St <br />2/11/2025