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i <br /> PUCl/110"SION <br /> • <br /> 1.0 Introduction <br /> This report presents the Cone Penetration Testing (CPT) data collected at <br /> 102 S Wilson Way in Stockton, California on February 19, 2001 <br /> ' 1.1 Field Equipment and Procedures <br /> The Cone Penetration Tests were completed by Precision Sampling using an <br /> electronic cone penetrometer. Two soundings were pushed with Precision's <br /> ' 25-ton CPT truck to depths of approximately 145-146 feet All soundings <br /> were conducted in accordance with ASTM standards (D3441) <br /> The penetration data was collected using the following parameters <br /> ➢ Tip Resistance (Qc) <br /> ➢ Sleeve Friction (Fs) <br /> ➢ Pore Pressure (Ut) <br /> These and other parameters were collected, calculated and printed in real <br /> time in the field. All data was also stored on a diskette. <br /> Baseline readings were collected before and after soundings in order to <br /> ' monitor cone electronics Baseline monitoring assures proper cone <br /> operation <br /> r <br /> 1400 South 501' Street• Richmond, CA 94804 • (510) 237-4575 • FAX (510) 237-4574 <br /> ' http //www precxsiflnsmhng_com <br /> Nationunde Direct-Push Seances <br /> 1-800-671-4744 <br /> 1 <br />