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.. . . . . . . . .. IHBitfc*,- <br />------------- <br />1'... 7 7 <br />k <br />m <br />m <br />.r • « <br />riON: Lot A <br />ttached Sketca. <br />rials .A.'tiM j*. • - f <br />o <br />rk <br />* to <br />SM 1 <br />> <br />th <br />SM j <br />» <br />rium) <br />1 <br />>1, <br />SC 1 <br />avel , <br />CL <br />ountered <br />stem auger <br />ountered to <br />' 15 minutes <br />boring. <br />M <br />descriptive terminology <br />PARTICLE SIZE IDENTIFICATION <br />Bouiden <br />Graval <br />Coaria <br />Medium <br />Fin* <br />Sand <br />Coarsa <br />Medium <br />Fina <br />Vary Fina <br />Silt <br />Oay <br />over 3”THICKNESS <br />SOIL INTRUSIONS <br />I" - 3" <br />1/2*' - V <br />No. 4 - 1/2'* <br />tense <br />seam <br />layer <br />varved <br />No. 4 - No. 10 <br />No. 10- No. 40 <br />No. 40 - No. 100 <br />No. 100- No. 200 <br />No. 200 - .005 mm <br />less than .005 mm <br />0 - 1/8** <br />1/8" - r* <br />1" - 12" <br />alternating seams or <br />lenses of clays and <br />silts in lake deposit <br />RELATIVE proportions <br />with a few 0-10% <br />with some 11 _ 20% <br />with oyg, 20% <br />MOISTURE CONTENT <br />Dry <br />Moist <br />Wet <br />Waterbearing <br />less than 5% <br />under optimum moisture <br />over optimum rrtoisture <br />saturated sand <br />ORGANIC CONTENT <br />RELATIVE DENSITY OF <br />COHESION LESS SOILS <br />0 - 5% <br />6-10% <br />11 - 25% <br />26 - 65% <br />65^ <br />non to slightly organic <br />slightly organic <br />organic <br />mock <br />peat <br />very loose <br />loose <br />medium dense <br />dense <br />very dense <br />CONSISTENCY OF <br />COHESIVE SOILS <br />0- 4BPF <br />5-10BPF <br />11-30 BPF <br />31 - 50 BPF <br />50* BPF <br />*^ELATIVE PROPORTIONS <br />OF GRAVEL <br />very soft <br />soft <br />rather soft <br />medium <br />rather stiff <br />stiff <br />very stiff <br />hard <br />0 - 1 BPF <br />2- 3 BPF <br />4- 5 BPF <br />6-8 BPF <br />9-12 BPF <br />13- 16 BPF <br />17-30 BPF <br />30+ BPF <br />PLASTICITY OF SOILS WITH <br />LESS THAN 20% CLAY <br />non plastic <br />slightiy plastic <br />plastic <br />gritty, cannot thread <br />rough to smooth, <br />hard to thread <br />smooth to waxy, <br />easy to thread <br />0 <br />6 <br />16 <br />31 <br />5% <br />15% <br />30% <br />50% <br />DO <br />WO <br />MC <br />LL <br />PL <br />PI <br />LABORATORY TESTS <br />Dry Density, p'J <br />Wet De.isity, pcf <br />Natural Moisture Content, % <br />Liquid Limit, % <br />Plastic Limit. % <br />Plasticity Index. % <br />OC <br />5 <br />SG <br />C <br />6 <br />qu <br />drilling NOTES: <br />Organic Content, % <br />Percent of Saturation. % <br />Specific Gravity <br />Cohesion <br />Angle of internal Friction <br />Unconfined Compressive Strength <br />CLASSIFICATION: <br />GROUND WATER: <br />' no,.. .0,,. <br />SAMPLING: <br />topog,.ph., „„„ ™“'"""•on., si,. <br />............ »b„. „o..., tw ,n«„.„ <br />i. «l 6" imo ”oa te'o«^hfh 'll W"",*<ion t..t, ,1,0 kooiM, n "N" „i„, Th, ,. <br />.o..o„,n. ,o.. . J ,o, .a. „.onJ .............................................. <br />run ,n .cco,d.nc „i,s .ppiicpi, *sTM ...nd.,*. <br />pK^un <br />■i’l'iii <br />S' <br />I <br />‘.L'i <br />li <br />>1 <br />II' <br />Class <br />Major Divisions <br />V <br />•r- <br />in <br />§ <br />CsJ <br />r— O <br />oto c <br />0) 13 <br />c 01 <br />R3 »r* <br />CD <br />a 01o; i. <br />Mls- VO ra O <br />Om <br />to <br />4^ <br />t <br />0> <br />> <br />5? <br />o <br />41> <br />0» <br />•r» - ^ <br />4-» ^ <br />^o <br />o " § <br />in <br />C r-ns 01 <br />01 > <br />O - <br />e <br />i. <br />L. <br />C3 <br />13 <br />O 2 01 ^ 8 c <br />to <br />-M <br />01 <br />U) <br />QJe <br />tn <br />H- <br />o C S <br />O 01 <br />C U) <br /><0 13 <br />01 cr"- 09 <br />o to <br />veo <br />LO13c c ns to <br />to JZ <br />4-» <br />■M ino <br />to ^ <br />^ • <br />01 :§ <br />e V, <br />to 01 <br />O in <br />U in ns <br />Q. <br />■S-c <br />c ^ ns ‘5 <br />LO ^ <br />in <br />^ in <br />^ »r- mo E 01 <br />•o r-c u 40 xs o <br />in 3 ve <br />4^ CTO*r- liO <br />in ve <br />>i-> LO <br />O E <br />fO -O <br />•r- U <br />m 3 OS4-> CT4-P <br />r—• -r* ns <br />•r» —J OJ <br />to U <br />Hignly orcanic soils