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ti <br /> SAMPLING BORING B-3 <br /> }- DATE DRILLED: 9127189 <br /> LU a. <br /> U1 zc <br /> 1-- <br /> a rL ca <br /> w f�U) M <br /> can uai tr uSYMBOLS DESCRiPT,�ON <br /> 0 <br /> CL ORAY13H BROWN SILTY r,LA y,,mottled,with white specks;hard;rhlt4concretion <br /> (moist)(hard) <br /> 5 <br /> U 34 <br /> A <br /> U 56 ML MOWN CLAYEY SILT with whits crystailfne tcrms,macro pk+res(moist);c;jmbly) <br /> 15 <br /> U 52 Becomez alayier with black specks and orangish mottling <br /> 3 2f',, 1A �SP.OV CLAYEY SILT TO SILTY CLAY with black and oranne mottil„g,scar a- <br /> t1 31 / CL sand(moist)(SIHO <br /> i <br /> 25 U 41 <br /> Becomes greenish gray with white mottling and fiss,rres(medium stiff) <br /> 1. b-Jrfng compleied at a dept!t of 26.°'laet on 927189. <br /> 2. Sampling rscistance is measurest l.7 blows per foot re,,uired to drive the sampler <br /> 30 '1 e Inches with a 140 Ib,hammer fsiilt_g 3o Inches after sampler hap been seated 6 Inches. <br /> J. Boring log Indicates Interpretea subsurface conditions only at the locatlon and the time the i <br /> boring was drilfed. <br /> 4. For an explanation of terms used see the <br /> Plate A-8, Soils Classiticatfon Chart and Key to Sampling, <br /> 35 - <br /> . LOG OF BORING <br /> Dames &Moore <br /> 18025-002.044 <br /> PLATE A-3 <br />