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PROJECT 541 WEST GRANT LINE ROAD Log of Boring TR-3 <br /> Tracy,California PAGE 1 OF 1 <br /> Boring location See Site Plan, Figure 3 Logged by R Richards <br /> Date started 9123103 Date finished 9123103 <br /> ' Drilling method Direct push,geoprobe model 5400 mounted on Bobcat <br /> Hammer weight/drop - Hammer type - <br /> Sampler 2-inch-diameter split barrel continuous core <br /> ' <br /> z SAMPLES r <br /> =i MATERIAL DESCRIPTION <br /> W � Sample a o i s Q <br /> A W Number m m $ H <br /> " af Z Surface Conditions Gravel <br /> TR-3 so- CLAYEY GRAVEL with SAND(GC) <br /> 1 brown,loose,dry,sub-rounded to sub-angular gravel(up to 114-inch diameter), <br /> 48/ GC moderately graded, <10 percent sand,30-35 percent fines, no odor, FILL <br /> 2 4$ <br /> 3 CLAY with SAND (CL) <br /> 4 CL dark gray-brown, stiff, dry to moist, slightly plastic, 15-20 percent fine-grained <br /> 5 4 5 sand, no odor <br /> CLAY(CL) <br /> g 4$/ CL brown,stiff,dry to moist,slightly plastic, <10 percent fine-grained sand, no odor <br /> ' 7 48 <br /> CL SILTY CLAY(CL) <br /> $ brown soft moist slightly lastic <15 percent fine- rained sand no odor <br /> 9 <br /> 10— <br /> lie <br /> 0' . 12- <br /> 13- <br /> 14- <br /> 15- <br /> 16- <br /> 17- <br /> 18- <br /> 19- <br /> 20- <br /> 21- <br /> 22- <br /> 23- <br /> 24- <br /> 25- <br /> 26— <br /> Cd <br /> 213141516171819 20212223242526 <br /> 'a 27- <br /> 28- <br /> 29- <br /> 30-'— <br /> z <br /> 7282930 <br /> 1 <br /> Boring terminated at 8 0 feet Tread"Mollo <br /> � Boring backfilled with cement grout <br /> z <br /> Lu <br /> Protect No Figure <br /> W 3577 01 A-3 <br /> F <br />