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LOG OF BORING NO. B-2 <br /> San Joaquin - Site 3058 <br /> O LL w rWA CONTENT, % UNDRAINED <br /> F to LOCATION : San Joaquin Cogen. m¢j z SHEAR STRENGTH <br /> LL OJ W Lathrop, Ca f02 W N - KIPS PER SO FT <br /> 3 to a titn O.W N tu <br /> Liquid 0.5 1.0 1.5 2.0 2.5 <br /> d } [na N ¢ aelural Limll UNIT WEIGHT,PGF <br /> o u, y �p o (L ae ♦-----+ <br /> SURFACE EL 14.1' ¢_ ¢ ■Dry �Totel <br /> U' m O40 so 110 90 100 110 120 <br /> Medium dense to dense, light brown SM (50) 22 • <br /> silty fine to medium SAND, moist <br /> 3' 44 24 <br /> Glass fragments with brown silty <br /> 5 - sand, moist <br /> k <br /> _ -wet below 9' <br /> 10 <br /> -with light brawn lean clay below 11 ' <br /> 15 -r 16' <br /> Stiff, brown lean CLAY with sand CL <br /> seams, moist to wet <br /> 450' <br /> 80 11 " CI <br /> -20 :. <br /> • <br /> 400; • + <br /> 90 •t <br /> 25 -brown E gray, sandy below 25' <br /> 40 <br /> 350` <br /> 78 •-+ • o <br /> 30- <br /> 550" <br /> 85 • # x• <br /> -interbedded lenses of sand and clay <br /> below 33' <br /> 35 -sandy lean clay at 35' 361 58 <br /> Very dense, brown silty fine to med1u SM (86/ • <br /> SAND, wet 9 ) - <br /> 40 <br /> 71 <br /> -gravel at 44' 4 135 <br /> 45 <br /> Very dense, gray poorly graded fine Sp (86/ 4 • <br /> to medium AN w" 47' 11„) <br /> Very stiff, olive-gray lean CLAY, CL <br /> wet <br /> 50 _ — _ — _ _ _ _ — — _ _50' <br /> JOB NO.: 0901-1144 SAMPLER : STRENGTH LEGEND <br /> COMPLETION DEPTH 50' 3-In-OD,2-112-1,10 LinerSampler • Unconflned Como....ion <br /> DATE : 12-6-88 2-In-OD, 1-3/8-in-ID SPT 9peit Spoon • Unconsolidated-Undralned <br /> 3-In-OD, 2-T/S-Ir�lO Thin Wall Tube Trle alai <br /> DEPTH TO WATER 9' • Mlnlatura Vana <br /> CAVED AT : BLOWS : for last 12'of IS' penetration; z Direct Shear <br /> DATE : 12-6-88 values Ior Liner Sampler shown( ). (open symbol.Indicate remolded tests) <br /> PRESSURE:to push sampler In pal <br /> DRILLING METHOD :Wet Rotary >K iorvene if Herd Penetrometer <br /> MaDL9LLAN0 PLATE <br />