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Bl m er Engineers , inc Etploratoru core ,_ cgY Y 9 <br /> Chent DIAMOND LUMBER Date 12/7/89 <br /> l t e 1 5 1 SOUTH MAIN ST Job'r 89568 <br /> MANTECA, CA Rig H S A <br /> Driller GREGG DRILLING Diameter 8 <br /> Logged by CHRIS CHRISTENSEN Boring No W- 2 <br /> Description and Classification I <br /> C Still Depth E ivut�a' <br /> Description and Remarks v o Consist Type U, <br /> U m t, <br /> Medium dense s0ty sand Some sub- Tan 1 1 -13 SM <br /> �vnded to angular gravel brown <br /> 5 Sample 15 dry <br /> with no odor <br /> Sample 1s dry <br /> with no odor <br /> tdium dense clean sand Some sub- 18-19 Grey SW <br /> ular gravel No fines black <br /> 15 Simple is dry <br /> Clay has slight <br /> tdiwm dense sand as a lense grading 18-8 Grey sC hydrocarbon <br /> grey medium stiff clay black odor <br /> l 20 <br /> Sand is satur- <br /> dlvrn stiff silty clay with fingers 7-6 Grey ated Sample <br /> ight sand throughout CL has car <br /> hydroocarbon <br /> odor <br /> 25 Sind 15 satur— <br /> yey silts with fingers of sand 1 1 -7 Grey ated No odor <br /> I <br /> Mt. <br /> turn dense course grained sand <br /> , dlnq snto a finer grain sand 18-11 Grey sample is cat <br /> tle to no fines , orated Na oCor <br /> tom of ocre ac �0 G I � <br />