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BONING 1 BORING 2 BORING 3 <br />BORING 4 <br />BORING 5 <br />Leem <br />EL 8491' EL. <br />BMC' EL <br />11457' <br />EL 8492.5' <br />EL. 8482' <br />11425 <br />8495 <br />®TOPSOIL: ORGANIC SANDY SILT AND CUT, DARK BROWN. <br />AND SANG (CL -SC); SILTY, SMALL SHALE FRAGMENTS, STIFF TO VERY STIFF/MEDIUM <br />©CUY <br />DENSE, SLIGHTLY MOIST 10 VERY MOIST WITH DEPTH, BROWN TO DARK BROWN AND GRAY <br />WITH DEPTH, LOW PLASTICITY. <br />8480 <br />------ —----------------- <br />TOP Oi EMBANKMENT----------- <br />-------------------------- <br />IS/IZ <br />11490 <br />DRIVE SAMPLE, 2 -INCH I.O. CALIFORNIA LINER SAMPLE. <br />12/12 <br />23/12 DRIVE SAMPLE BLOW COUNT. INDICATES THAT 23 BLOWS OF A 140 -POUND HAMMER <br />23/12 <br />26/12 <br />FARING 30 INCHES WERE REOUIREO TO DRIVE THE SAMPLER 12 INCHES. <br />WC -133 <br />WC -10.6 <br />OD=121 <br />-1 DEPTH TO WATER LEVEL AND NUMBER OF GAYS AFTER DRILLING MEASUREMENT WAS MADE. <br />8405 <br />00=118 <br />LL 013 73 <br />8485 <br />- <br />y OEiH AT WHICH BORING CAVED ON 9/28/16. <br />'200=]9 <br />27/12 <br />U-33 <br />PI -13 <br />PI -13 <br />14/12 <br />Iii <br />11/12 <br />N0TE8 <br />00-t11 <br />8450 <br />14/12 <br />18/12 <br />+4-8 <br />1. THE EXPLORATORY BORINGS WERE DRILLED ON SEPTEMBER 27, 1018 WITH A 4 -INCH DIAMETER <br />111 <br />-200=55 <br />8480 <br />CONTINUOUS FUCHT POWER AUGER. <br />DD -I I] <br />LL -30 <br />-200-71 <br />P1.10 <br />WC -I1 2 <br />2. THE LOCATIONS OF ME EXPLORATORY BORINGS WERE MEASURED APPROXIMATELY BY TAPING <br />LL=24 <br />DO -t00 <br />FROM FEATURES SHOWN ON THE SITE PUN PROVIDED. <br />PI -S <br />11/12 <br />]/12 <br />WL':10.1 <br />18/12 <br />J. THE ELEVATIONS OF THE EXPLORATORY BORINGS WERE OBTAINED BY INTERPOLATION BETWEEN <br />WC+111.0 <br />22/12 <br />00=1211 <br />CONTOURS ON THE SITE PLAN PROVIDED. <br />64]5 <br />-125 <br />-2011=48 <br />-200.52 <br />UL-24 0 5 <br />9475—u <br />4. EXPLORATORY BORING LOCATIONS AND ELEVATIONS SHOULD BE CONSIDERED ACCURATE <br />LL -25 <br />PI -11 <br />THE <br />ONLY TO THE DEGREE IMPLIED BY THE METHOD USED. <br />G <br />16/13 <br />11/12 <br />5. ME LINES BETWEEN MATERIALS SHOWN ON THE EXPLORATORY BORING <br />i <br />W.11.018/12 <br />00-124 <br />M=1119 <br />-200 <br />-200=4e <br />LOGS REPRESENT THE <br />3 APPROXIMATE BOUNDARIES BETWEEN MATERIAL TYPES AND ME TRANSITIONS MAY BE GRADUAL. <br />j <br />16/12 <br />Wt 1113] <br />4a=3=16 <br />-a <br />] S. GROUNDWATER LEVELS SHOWN ON THE LOGS WERE MEASURED AT THE TIME AND UNDER <br />84]0 <br />NI 6470 <br />CONDITIONS INDICATED, FLUCTUATIONS IN THE WATER LEVEL MAY OCCUR WITH TIME. <br />DO -120 <br />PI -S <br />T. LABORATORY TEST RESULTS: <br />_----`"" <br />�—"'—"—"'—"— <br />WC a WATER CONTENT ; ) ASTM D 1216); <br />I6/I2 <br />DD - DRY DENSITY (If) (ASTM D 2216): <br />_ <br />10/12 <br />14/12 <br />H PERCENTAGE RETAINED ON NO. 4 SIEVE (ASTM 0 422); <br />I <br />8465 <br />14/12 <br />7/12 <br />WC=1]J <br />OD -112 <br />-200= PERCENTAGE PASSING NO. 200 SIEVE (ASTM 0 1140)1 <br />WCa15:2 <br />WC -13.0 <br />}➢_- <br />8465 <br />LL - UOUID UNIT (ASTM D 4318)1 <br />00=11] <br />00-114 <br />-_ - <br />PI a PLASTICITY INDEX (ASTM 0 4318); <br />LL=23 ]3 <br />±200=3I <br />BOTTOM OF POND <br />VC - UNCONFINED COMPRESSIVE STRENGTH (PFQ (ASTM D 2156). <br />P1=5 <br />B/12 <br />6/12 <br />6450 <br />8460 <br />1]/12 <br />WC-IS.B <br />on -115 <br />-200=49 <br />14/12 <br />8/12 <br />LL=2S <br />BMs <br />WC -30.1 <br />UCS <br />8455 <br />00=81 <br />2,450 <br />-200=9] <br />LL -26 <br />PI -9 <br />uC-I,IOD <br />28/I2 <br />6430 <br />9450 <br />18-7-599 <br />H-P�WUMAR <br />1301 SHIELD 0 ROAD <br />LOGS OF EXPLORATORY BORINGS <br />Fig. 2 <br />