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CONDOR EARTH <br />A <br />TECHNOLOGIES, INC. <br />FAX 263-234-6538 <br />"'� �� BORING <br />Q' g"� <br />PROJECT: M tSD Li-, i , �i t SCI:u^l ® n tcc�T cr. <br />CLIENT: Manteca Unified School District <br />PROJECT LOCATION: 750 E. Yosemite Manteca - California <br />Avenue, , l4 <br />LOCATION: Middle of the Multi -Purpose Building ELEVATION: 30, <br />DRILLER: V & W Drilling LOGGED BY: B. Cook <br />DRILLING METHOD: 4 -inch Mud Rotary DATE: 04/14/15 <br />DEPTH TO - WATER> INITIAL: 'W N/A AFTER DRILLING: IF N/A CAVING> -C None <br />N Q1 <br />E >. <br />(n <br />Description <br />C <br />O <br />1= <br />O 7 <br />Z <br />N <br />o <br />Z>1 _ <br />ty <br />Q <br />3 E _ <br />g� J <br />o <br />N N <br />0 <br />SM <br />I <br />SM <br />CAS <br />o:J <br />SM <br />CL <br />CL <br />ML <br />CL <br />ML <br />SP <br />\Grass <br />0,5 <br />Silty sand, reddish brown, slightly moist, loose <br />2 <br />5 <br />3 <br />i- <br />i 5 <br />7 <br />3 <br />4 <br />s <br />13 <br />,6 <br />2 <br />4 <br />4 <br />7 <br />s 11 <br />6 <br />7 <br />22 <br />38 <br />$ <br />5 <br />S <br />8 <br />18 <br />11 <br />8 <br />13 <br />44 <br />!-_ <br />7.5 <br />19.1 <br />X6.9 <br />21.7 <br />I <br />1106.1 <br />101.6 <br />79'0 <br />97.7 <br />1 <br />NP <br />! <br />14.3 <br />NP <br />55.9 <br />6.6 <br />i <br />::::: <br />II::.:�: <br />: <br />(( I <br />l <br />2 <br />5 <br />' <br />7 <br />10 <br />10 <br />---12.5 <br />Harder drilling; sharp contact <br />Sandy lean clay, grayish reddish gray, slightly <br />hoist, very stiff <br />15 <br />15 <br />20 <br />20 <br />20.0 <br />Sandy silt, reddish gray, slightly moist, stiff <br />No recovery <br />25 <br />27 <br />27.011 <br />Sandy Clay, reddish gray, slightly moist, stiff, silty <br />but still rolls to 1/8 inch <br />is <br />i ! <br />i <br />j <br />- - .... <br />30 <br />30 <br />30.0 <br />Silt, grayish brown, slightly moist to moist, stiff, <br />grading to hard <br />Sharp contact; clay in bit <br />35 <br />35 <br />35.0 <br />Poorly graded sand with silt, gray, moist to wet, <br />PAGE I of 2 <br />