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<br /> <br />HYDROMETER ANALYSIS SIEVE ANALYSIS <br />25 HR. 7 HR. TIME READINGS U.S. STANDARD SERIES CLEAR SQUARE OPENINGS <br />45 MIN. 1S MIN. SOM N.19 MIN. 4 MIN. 1 MIN. 200 '100 "50 40 '30 16 '10 '8 4 318' 314" 15i 31 5"6" S" <br />100 0 <br /> <br /> - - <br />90 10 <br /> <br />80 - -- <br />20 <br /> <br /> <br />70 30 <br />= - - -- ul <br />60 40 <br /> <br />50 <br /> SO u <br />w - C <br />a 40 60 <br /> <br />30 70 <br /> <br />20 80 <br /> - - <br /> <br />10 90 <br /> <br /> inn <br />0 01 0.002 .OIM .009 .019 .037 .074 .149 2970.42590 1.19 20 296 4.76 9.52 19.1 3111 782 1262 <br />DIAMETER OF PARTICLE N MILLIMETERS W <br /> PLASTIC <br />NON <br />r- SANDS GRAVEL <br /> ) <br />- <br />I CLAY(PLASTIC)To SILT ( FIDE MEDIUM COARSE FINE COARSE COBBLES <br />Sample of SAND, GRAVELLY, SLIGHTLY SILTY (SP) GRAVEL 46 % SAND 49% <br />From El - 3 AT 14,19,24 FEET SILT & CLAY 5 % LIQUID LIMIT—- % <br />PLASTICITY INDEX - % <br /> <br />HYDROMETER ANALYSIS SIEVE ANALYSIS <br />25 HR. 7 HR. TIME READINGS U.S. STANDARD SERIES CLEAR SQUARE OPENINGS <br />45 MN. 1S MIN. SO NIIN. 19 MIN. 4 MIN. 1 MIN. 200 100 '60 40 '0 MB `10 a 4 31W 3MI" 1w 3" 5"S' w <br />100 0 <br /> <br />90 10 <br /> <br />80 2D <br /> <br /> <br />70 30 <br /> <br />60 40 rr <br />a 8 <br /> <br />U 50 so <br /> <br />CL 40- <br />tfLL <br />so <br /> <br />30 70 <br /> <br />20 80 <br /> <br />10 - - 90 <br /> -- <br /> -- <br />_ ---- <br />LL <br /> <br />0 <br />10 <br />0 01 0.002 .006 .009 .019 .037 .074 .149 2970.42 1.19 10 239 -4,78 9.52 19.1 35.1 76.2 12,E <br />DIAMETER OF PARTICLE IN MILLIMETERS <br /> PLASTIC <br />I <br />T <br />NON SANDS GRAVEL <br /> ( <br />- <br />) <br />CLAY (PEAS IC) TO S <br />L FINE MEDIUM COARSE FINE COARSE COBBLES <br />Sample of StAND, GRAVELLY (S1NL__ <br />From ft --5 AT 14,19,24_FEET ?. _ <br />PROJECT NO. FC03746-125 <br />-GRAVEL 27 % SAND 68% <br />SILT & CLAY 5 -% -LIQUID LIMIT % <br />PLASTICITY INDEX % <br />Gradation <br />Test Results FIG. 3