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LOG OF BORING NO. B-r <br /> San Joaquin - Site 3058 <br /> O IL Ul WATER CONTENT, % UNDRAINED <br /> LOCATION : San Joaquin Cogen, m m 0> SHEAR STRENGTH <br /> LL O W <br /> Lathrop, Ca y} Wo) y(0 NIPS PER SO FT <br /> r a 6, 0_W y Plastic Liquid 0.5 1.0 1.5 2.0 2.5 <br /> Dia yR <N Limit Natural Limit <br /> 2 > a >> ;0. a }----- -----} UNIT WEIGHT,PCF <br /> m y M O Q iR0 ■Dry IOTota1 <br /> SURFACE EL : 14.4' 0 _10 = 20 40 e0 e0 e0 100 110 120 <br /> Loose to medium dense, light brown SM (64) 25 • ■ C3 <br /> silty fine to medium SAND, with <br /> ��- glass fragments,moist <br /> 22 <br /> 5 <br /> ia -indication of "burn trench" (nail) <br /> at 6' (32) • <br /> -moist below 6' <br /> 1 .; <br /> 10' <br /> 0 <br /> Med tum dense, brown poorly graded f i ne SP- 15 6 <br /> to medium SAND with silt, wet SM <br /> 14' <br /> 15 Very stiff, gray-olive brown sandy CL <br /> lean CLAY , wet 550` 4 4• C3 x4 <br /> -with sandy silt seams to 20' <br /> 20 500" • X [ <br /> 25 500" • ■ p rl <br /> -30 :. _ brown sand layer 30.5'-31' (58) <br /> -gray brown below 31' 52 ■ D <br /> -35 - 35.5' (50 • D <br /> }. ' Very dense, brown silty fine to SM Si") <br /> fedium SAND, wet _ _ _ _ _W/ <br /> _40- <br /> 45- <br /> so- <br /> JOB <br /> 04550JOB NO.: 0901-1144 SAMPLER : yyy,,,,,,111 STRENGTH LEGEND <br /> COMPLETION DEPTH : 36't 3-In-OD,2-1/2-1,ID Liner Sampler • Unconfined Compression <br /> DATE 12-7-88 2-In-OD. 1-3/e-In-lD sPT split spoon ♦ Unconaolidalad-Undre load <br /> Tri.al.l <br /> DEPTH TO WATER 10.4' 3-In-OD, 2-7/9-hr11) Thin Wall Tube Miniature Vane <br /> CAVED AT : 27' BLOWS : for lent 12'of la'penetration; z Direct Sheer <br /> DATE : 12-7_88 values Itr Liner Sampler shown( ). (.pan symbols indicate remolded testa) <br /> PRESSURE:to push .ampler In pal <br /> DRILLING METHOD :Wel Rotary a X Tor... X Hand Penetrometer <br /> M . 0 L ELL A ■ D PLATE6 <br />