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HYDROMETER ANALYSIS I SIEVE ANALYSIS <br /> 25 HR 7 HR. TIME READINGS U S STANDARD SERIES CLEAR SQUARE OPENINGS <br /> 45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN `200 "100 "50 "40 `30 "16 "10 *8 "4 3/8" 3/4" 1W 3" 5'6" R" <br /> 100 1- t t 0 <br /> I I <br /> 90 I <br /> I � I I I10 <br /> 80 <br /> t I 120 <br /> I <br /> z 70 j — I 130 z <br /> Cl) 1 I a <br /> CO 60I 40 w <br /> ccI- <br /> 1- <br /> ow50 I I I � 50 w <br /> w <br /> i w <br /> 40 1 I 60 a <br /> t I I I I <br /> 30 I 1 70 <br /> I <br /> 20 I 1 80 <br /> � 1 <br /> I I I <br /> 10 1 I 90 <br /> I 1 t <br /> 0 , , , ,, , I 100 <br /> 001 0 002 005 009 019 037 074 149 297 0 42 1590 1 19 2 0 2 38 4 76 9 52 19 1 36 1 76 2 127 52200 <br /> II DIAMETER OF PARTICLE IN MILLIMETERS <br /> CLAY(PLASTIC)TO SILT(NON-PLASTIC) II FINE ISANDS <br /> MEDIUM I COARSE FINE I GRAVEL <br /> COARSE ' COBBLES <br /> Sample of SAND, CLAYEY(SC) II GRAVEL 0 % SAND 86 % <br /> From TH-4 AT 14 FEET SILT&CLAY 14 % LIQUID LIMIT NV % <br /> PLASTICITY INDEX NP % <br /> HYDROMETER ANALYSIS I SIEVE ANALYSIS <br /> 25 HR 7 HR TIME READINGS U S STANDARD SERIES CLEAR SQUARE OPENINGS <br /> 45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN *200 "100 "50 "40 "30 *16 "10 *8 *4 3/8" 3/4" 1%" 3" 5'6" 8"o <br /> 100 1Hlio <br /> I1 <br /> j 1 1 <br /> 80 f 1 i i I 1 20 <br /> z 70 _ I I I 1 I 130 z <br /> 60 - I _,, <br /> 1 140 11 w <br /> z 1 , 1 50 z <br /> 0 50 _ 1 1 U <br /> a I I 11 1 a <br /> 40 I 60 <br /> II r <br /> 1 70 <br /> 30 1 � � 1 I <br /> 20 80 <br /> 10 190 <br /> I I 1 iIr <br /> of I , 11 1 , � � � , 1 100 <br /> 001 0 002 005 009 019 037 074 149 297 0 42 590 1 19 2 0 2 38 4 76 9 52 19 1 36 1 76 2 127 52200 <br /> DIAMETER OF PARTICLE IN MILLIMETERS <br /> CLAY(PLASTIC)TO SILT(NON-PLASTIC) SANDS GRAVEL <br /> FINE I MEDIUM I COARSE FINE I COARSE I COBBLES <br /> Sample of SAND, CLAYEY(SC) GRAVEL 0 % SAND 54 % <br /> From TH-5 AT 19 FEET SILT&CLAY 46 % LIQUID LIMIT 28 % <br /> PLASTICITY INDEX 14 % <br /> TRC COMPANIES Gradation <br /> KERSEY SAND MINE <br /> CTL I T PROJECT NO FC11079 001-125 Test Results <br /> FIGURE A-3 <br />