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s <br /> �4001!AND TCCHHOLOGY%CRP. <br /> BORING NO. MW-9 <br /> LOG OF BORING SHEET I OF t <br /> CLIENT PROJECT PROJECT No <br /> E8F1U0 Stockton Service Center 40429 300 <br /> PROJECT LOCATION COORDINATES ELEVATION tDATUM) TOTAL DEPTH OAT START <br /> Stockton, CaliforniaN 4886 4468 E 4995 3158 3.32'(mal) 20 5 FEET 09/08193 <br /> SURFACE CONDITIONS LOGGED BY HATE FINISH <br /> Gravel S.Martin 09/08/93 <br /> SAMPLING CHECKED BY APPROVED BY <br /> us v, rn to M.McClaln E Meyer <br /> Uj <br /> m w 0 <br /> U. <br /> CORING U CLASSIFICATION+!OF MATERIAL REMARKS <br /> 3: <br /> �41 <br /> d O <br /> SPT 1 4 7 a 15 12 GRAVEL Boring advanced with f0" <br /> 1 CLAY, dark brown, stiff,high plastlolty; 0 D. 8 1/4"I D hollow <br /> molst. stem auger Sam ler <br /> 2 driven using 1401b <br /> hammer over 30"drop <br /> 3 <br /> -------------------------------- <br /> 4 Silty CLAY,olive brown,stiff,low <br /> plasticity,moist,w/some gravel <br /> 5 <br /> SPT 2 3 7 8 15 14 B Gravel grades out. <br /> 7 <br /> S <br /> g SILT.non-plastic,stiff,most is wek <br /> 10 <br /> SPT 3 3 5 6 10 15 11 <br /> 12 <br /> SPT 4 8 6 7 13 is 13 <br /> I <br /> 14 <br /> I <br /> SPT 5 3 2 1 3 15 16 Sandy SILT olive brown,non-plasitc. <br /> 18 soft.wet <br /> 17 <br /> 18 <br /> 19 <br /> 20 <br /> SPT a 1 1 1 2 15 Silty SANG,greenish gray,very loose; <br /> 21 poorly graded, fine gralned;subrounded, <br /> wet. <br /> 22 <br /> 23 <br /> 24 <br /> 25 GradIng medium dense <br /> SPT 7 7 10 12 22 1.3 28 Sandy CLAY,brown to greenish gray, <br /> ver stiff low plasticity.moist to we! <br /> 2T Silty SAND,greenish-ggray.medium dense, Bottoln of boring at 28.6' <br /> fine grained, subrounded to subangular, bgs Monitoring well <br /> 28 <br /> wet installed 8/8/63 <br /> 29 <br />