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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" 8" <br /> 100 ` 1 —I 0 <br /> 90 1I <br /> 10 <br /> ti — <br /> z0 <br /> 80 I <br /> z <br /> L 130 w <br /> 70 z <br /> j <br /> o_ 60 i 40 ce <br /> I- I I <br /> w 50 i ;50 w <br /> w i 2 I� w <br /> 40 _ 60 <br /> a <br /> l i <br /> 30 i 70 <br /> IMIMMINEN 11// IIMUMINIMI <br /> 20 ' ; 80 <br /> 10 1 I 90 <br /> 0 , , , , 1. , , . . I I 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 127152 200 <br /> DIAMETER OF PARTICLE IN MILLIMETERS <br /> • SANDS GRAVEL <br /> CLAY(PLASTIC)TO SILT(NON-PLASTIC) FINE I MEDIUM I COARSE FINE I COARSE I COBBLES <br /> Sample of SAND, SLIGHTLY CLAYEY(SP-SC) GRAVEL 0 % SAND 94 % <br /> From TH-6 AT 9 FEET SILT&CLAY 6 % 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 ��.m........ = <br /> ININNINNENIAINIMMIIMEMONIMIIIMMEMMI <br /> IMIEWIMIIIMININNIMINEI <br /> MENIMIMIN <br /> 80 --==�� �rn� 20 <br /> � ��..� <br /> c0 70 a���—�� s�30 0 <br /> annommommEnis F) ==iiimosommmommoweimao <br /> a60 ���i ■40 <br /> F <br /> z v 50 ������ �� _ 50 w <br /> _ w <br /> �m�� ��in� w <br /> w <br /> d 40 imminninim �� � �m— 6o a <br /> �_�M �I �---I <br /> iMMEINEMNIIMINIMINIIMMEIMIENIIMIIMINMINII <br /> MINIMUM <br /> 30 ��fiM�� =: =70 <br /> AINEMEMMININIMMMINMEININIIIMMENNIMEMMIIMEN <br /> 20 INIIMINNIIIMIIMIMMINIMIINMENNIONIMINIMMIIMMIMI <br /> = IMMIMMEMNIMN MMMMM a0 <br /> 111111111111111MIIMIEMMIN <br /> 10 imminnimmumonaminimanonimmii <br /> mmwsimimiimimminmiimmionmummmmisommu 90 <br /> Esommmionmi <br /> immommominisonnommw�uimmin ������� ��w���u <br /> 0 100 <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 127152 200 <br /> DIAMETER OF PARTICLE IN MILLIMETERS <br /> CLAY(PLASTIC)TO SILT(NON-PLASTIC) SANDS GRAVEL <br /> FINE I MEDIUM !COARSE FINE I COARSE I COBBLES <br /> Sample of SAND, SLIGHTLY CLAYEY(SP-SC) GRAVEL 0 % SAND 91 % <br /> From TH-7 AT 14 FEET SILT&CLAY 9 % 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-4 <br />