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f <br /> LITHOLOGIC LOG FOR BORING B-5 <br /> s (Continued) <br /> DEPTH <br /> INTERVAL U.S.C. DESCRIPTION OF MATERIAL <br /> 26 - 301 CL SANDY CLAY, light brown, slightly <br /> moist, stiff. <br /> 30 - 30.5 CL SILTY CLAY, light brown, moist, <br /> stiff. <br /> 30.5 - 31 CL SANDY CLAY, light brown, moist, <br /> stiff. <br /> s 31 - 31.5' CL SILTY CLAY, light brown, moist, <br /> stiff. <br /> T.D. 31.5' , no water, no caving. <br /> The boring was backfilled from <br /> termination depth to grade using <br /> a 10:1 ratio of cement to water <br /> with 3-5o bentonite added. <br /> f ' <br /> Project No. 1232 2 of 3 <br /> bw EW IIIROiVX&VTAf AUDIT,IiVC. <br />