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e) <br /> SECOR <br /> InternattonalIncorporate <br /> d <br /> =G3/19101 <br /> e Dnlled Dnllmg Contractor Project Name Method/Equipment Boring Number <br /> . GREGG CHEVRON 9-6171 Hollow Stem Auger <br /> DRILLING STOCKTON, CA Cal Mod Split Spoon Mw-10 <br /> See Legend to Logs for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Dram(in) Elev(ft) 35 First Depth(ft) wt(lbs) Dist(in) <br /> classifications and laboratory 81t 400 140 30 <br /> testing methods <br /> Well v Q e <br /> Construction <br /> o Description a, <br /> Q <br /> 7 SAND (SP) brown,(7 5 YR 5/2) medium-grained sand,medium dense, 0 <br /> 9 moist,no odor{0,100,0,0} <br /> 10 <br /> SAND 30 6 CLAYEY SAND (SC) brown,(7 5 YR 4/4)fine-grained sand,medium 0 <br /> 8 dense,slightly moist,no odor(0,60,10,30) <br /> 12 <br /> 35 4 CLAYEY SAND(SC) brown,(7 5 YR 4/4)fine-grained sand, loose, 0 <br /> • 5 slightly plastic fines,wet,no odor(0,50,10,40) <br /> 10 <br /> 5 CLAYEY SAND(SC) brown,(7 5 YR 4/4)fine-grained sand,medium 0 <br /> 7 dense,slightly plastic fines,wet,no odor(0,50,10,40) <br /> THREADED 40 8 <br /> END CAP <br /> 45 <br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predominant material types shown on the log may contain dtfferent materials and the change from <br /> one predominant material type to another could be different than indicated Des on this log apply only at the specific location <br /> at the time of dnllmg and may not be representative of subsurface condition or times <br /> O <br /> Project No 077 43512 251 Date REVISED 10/26/01 PR �� GAB E WN Log of Boring <br /> tZ -i <br /> 96171 W 10 GPJ • No 636 • Approved by <br /> LOG OF BOREHOLEN <br /> A Exp Figure (sheet 2 of 2) <br /> 9��OF CAS-�F��• <br />