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us/Z8.87 113:1)G 'US10 842 8970 CHEVRON U.S.A. f�j024i024 <br /> U <br /> B2j <br /> Drilling Log <br /> TEC N0L0GY Monitoring Well MW-14 TECNNOLOGI' <br /> Prolect Chevron/Stockton owner Chevron U.S.A. Products Co. <br /> l location 456 Hardino A'ev Stockrar CA <br /> I Prod No. 02070 4895 <br /> I, `o n <br /> t E C i I t <br /> a r � Description <br /> o� o c �-' (Color, Texture, Structure) <br /> S6 I U I N .2 x lI � Trace < 105, Little 10% to 20%. Some 20% to 36X, And 35% to 50% <br /> -55' 27 �. <br /> Brown silty CLAY (continued) <br /> Brown—gray clayey silty fine to Coarse SAND (10,30,80) (wet, no <br /> 58 = <br /> X . <br /> Sc hydrocaroon odor) <br /> _ <br /> 6Ib 0 = Brown silty sandy CLAY (20,20,60) (wet, no hydrocarbon odor) <br /> —_ I <br /> _ 0 MW-14 2- <br /> -60- <br /> - 62 <br /> 7-60.62 — <br /> 64 _ ',I Brown and gray clayey silty Coarse SAND and silty sandy CLAY <br /> with white chalky streaks and patches (wet, no hydrocarbon odor) <br /> 660 IM12W-14 I° <br /> -65' 36 <br /> end of boring. Installed groundwater monitoring well. <br /> - 70 - <br /> - 72 <br /> -74 <br /> I � <br /> 76 <br /> 78 <br /> I <br /> 80 <br /> - 82 - <br /> -84 <br /> 2 -84 I I, II <br /> I II <br /> LB I � <br /> 0211111004 1i:hiog-malG3 Paq 3 of <br />