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HYDROMETER ANALYSIS 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" VA" 3" 5"6" B" <br /> 0 <br /> 1001 1 <br /> 90 I 10 <br /> 80 I 1 20 <br /> /0.0000.01,00,0•0"" <br /> 1 I I _z70 30 zm• 60 1 140w▪ I _ I <br /> O• 50 I 150 Ua <br /> 40 - I 160 a30 170 <br /> 1 1 <br /> I <br /> 20 180 <br /> 10 1 I 90 <br /> 0 J. �, �I100 <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 /> DIAMETER OF PARTICLE IN MILLIMETERS <br /> CLAY(PLASTIC)TO SILT(NON-PLASTIC) IISANDS GRAVEL <br /> FINE I MEDIUM I COARSE FINE I COARSE I COBBLES <br /> Sample of SAND,CLAYEY(SC) GRAVEL 0 % SAND 80 % <br /> From TH-3 AT 4 FEET SILT&CLAY 20 % 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" 1W 3" 5"6" 8"0 <br /> 100 I <br /> I <br /> 9010 <br /> I I I i I I , II <br /> 80 I I 1120 <br /> I <br /> I I II30 0 <br /> X70 { I 1140 a <br /> Z <br /> I-- <br /> <60 <br /> H , I I „ <br /> U 50 1 r 1 I II 50 U <br /> a I I I —��mi 60 cccca <br /> 40 I <br /> 30 <br /> r <br /> I 1 70 <br /> t I- – <br /> 20 I I 80 <br /> 10 I I <br /> 1 1 I i I 90 <br /> 0 L V ' ' „ I , { , , ,I, { I, , 1 <br /> I, � � i 11100 <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 12152200 <br /> DIAMETER OF PARTICLE IN MILLIMETERS <br /> CLAY(PLASTIC)TO SILT(NON-PLASTIC) SANDS GRAVEL <br /> FINE I MEDIUM ICOARSE FINE I COARSE I COBBLES <br /> Sample of SAND, SLIGHTLY CLAYEY(SP-SC) GRAVEL 0 % SAND 90 % <br /> From TH-4 AT 9 FEET SILT&CLAY 10 % LIQUID LIMIT NV % <br /> PLASTICITY INDEX NP % <br /> TRC COMPANIES Gradation <br /> KERSEY SAND MINE <br /> CTL I T PROJECT NO.FC11079 001-125 Test Results <br /> FIGURE A-2 <br />