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NO <br />TE: rB.M. is center of existing bridge, <br />elevation 100.0 assumed. <br />8-2 <br />-PLAN- <br />5 <br />B-4 <br />�-Exisfing Bridge <br />McAllen Road <br />CO/ 00/4 am <br />/00 as ShOWn <br />as 5/70W GS ShOWn 6 8-/ <br />el. 96. <br />el. 9 8_3 8-2 Groundl/ne profile at upstream *w,'Very loose light brown SANDY S147 <br />C1.93.7 , with scattered fine GRAVEL <br />14 edge of exisfing brl'dge ­� % I <br />8 - I IN % Loose dark brown micaceous 5/0' <br />it 13 Loose dark rown-mleaceous S/Lr Woler Surface) P_-, g7 ZL %% , <br />90 18 el. -12 i9il <br />10 77� Soft black SILry, PE'Ary-CLAY 8 - 2 021 -:: 6�18 ,l Soft black PEAry, CLAYEY S/Lr <br />8 211.417 <br />NO Y SIL Ir <br />7 e 84- 100 19 <br />17 Semicompact orange -brown SA <br />18 Loose oronge-brown SANDY S/Lr <br />1 11.41 13 t <br />19 ran CLAYEY SILTI, with scattered <br />21 fine GRAVEL <br />80 f ton cL A yE y s r %'..'3 11.4 13 1 <br />18 Ilery. soft ton -'CL A YE Y SIL r <br />21 GW T*`IGrqy-brown very -fine CLAYEY SAND <br />.V <br />412-51131 <br />Sem 1compact- compact brown SANDY S/Lr 8-20-68 <br />20 2 11.41221 Semicompoct gray -brown very fine CLAYCY SAND <br />1 AS <br />19 7 <br />70 17 r, 0 P, ge GL4YF)e -SA&I-1 <br />746 21 <br />Zio W <br />Compact brown ver <br />flne-medlum' <br />283 .1 " - el 66.8 6 11.4 118 <br />"' " WARrPrIC SA D <br />21 8-20-99 <br />4 Semicompact brown very fine -medium 0l&ARrZ1r1C SAND <br />_I �.4 <br />rj 124 <br />711.4 <br />60 <br />blows per Foot 15.91108124 <br />4 11.41171 Stiff 8 hordyellow-brown CLAYEY S/Lr <br />Semicompactyellow-brown SANDY S/I 2.11 lo� 2-3 1, 8 11.4 113 <br />PROFILE- <br />0 <br />11.01100120 511.41191 <br />911.41391 <br />(4j 50 (S )195 126 <br />11.0 190125 611-.41371 <br />10 1 IA 1491 <br />Dense orange -brown S/Lr =2 <br />@==24 7 11.41541 <br />'AJ 40 14.51117 115 1111.41431 <br />40- <br />6YW9 FT" 8 11.4142 41 Dense orange -brown Sll <br />Cq JT8 �25 12 1 IA 1431 <br />8-22-68 <br />(ST9 5T?_4 1311.4 11451 <br />(�:=24 1411.4 1441 <br />20 19 ll 100 IT8 <br />LEGE.ND OF EARTH MATERIALS LEGEND OF ''BORING OPERATIONS MOOPC & TAKA <br />UNIFIED SOIL CLASSIFICATION MATERIAL SYMBOLS CONSISTENCY CLASSIFICATION ROTARY BORING PENETRATION TEST 0 <br />* Plan of any boring <br />Pt OH CH MH OL I CL I ML SC I SM S'P I SW GC I GM GP I'GW' FOR SOILS Location B-No. Location <br />Sond3withfines Cleansands Grovels with fines Cleangravels Gravel pq Peat or H Rotary boring APPROVED JOB No. 3846 F-10 <br />H ighly Silts and clays Silts and clays >12%fines <5%fines >12%fines <5%fines organic matter According to the Standard PenetrationTest Top hole elev. B-No. RIE013TERED CIVIL ENGINEER No. 9(65 <br />eelev. <br />fraction is smaller than N24 sieve. fraction is larger than N24 sieve. ILI Se Sample number Pushed -P <br />Fine grained soils Coors* grained soils Dry density (lbs./cu.ft.) <br />200 sieve) Auger boring -1 -Size of sample (Inches) 10 COUNrY OF SAN lJOAOUIN <br />organic Liquid limit greater than 50 Liquid limit I*ssthan5O Sands- more than 50% of coarse Grovels- more than 50%of coarse Diamond core boring Mol stu re M dry wt.) Cos <br />soils Sand Fill material N2 of blows Granular Cohesive 4� in Top hot <br />(more than 50 %is smal ter than NQ 200 sieve) Moto than 50% is larger than N9 <br />em Silt Shale 0-5 Very loose Very soft rw% Unconfined compressive Blows per foot Blows per foot 11 ��Ohfld repre3enti-tion <br />LABORATORY CLASSIFICATION CRITERIA Sample boring strength (tons/sq.ft.) ---& 12 driving rose. <br />(Using a 1401b.hommer 19 <br />X50 Gwand SW-C % gmgreoter than 4 for GW S 6 forSW;C,. (Dso? - between IS, 3. 6-10 Loose Soft Designates other soils WS with a 30"drop) (Using 140 lb. 21 20 <br />t) <br />Sandstone te;s\ hammer with <br />U DID DID x 060 Clay PA U I MCAL LEN ROAD BRIDGE N-9 1786 <br />CH Jet boring 30 <br />GP and SP- Clean gravel or sand not meeting requirements for GIN and SW. 11-20 Semicompact Stiff C - Consolidation 12.4 1 5124 11 , 41651 41 <br />Sandy clay or S- Direct shear G.W. S, V 30" drop) 10 <br />GMond SM-Atterberg limits belowI line or P 1. less than 4. Limestone 21-35 Compact Very stiff Test pit Conformable material change <br />t3C Mcloyey sand U. 5 at CALAVERAS /5211- VER <br />13C and SC -Atterberl limits above "A" line with P 1. greater than 7. L_j E - Expansion 9 1-0 ro t-1 0' "1 Approximate material change 6 <br />(0217 OH and MH Fines (slit or cloy) Fin* Medium coarsil Fine Coo rs* Sandy silt or Metamorphic 36-70 Dense Hard 21/4 "Gone penetrometer T -Triaxial compression Date 21 10 <br />q C L sand sand I sand I grove gravel obbles Boulders silty sand rock Unconformoble material change 31 <br />_j 11 IC I to M <br />10 Sieve sizes 2 't "A Ill `Q >70 Very dense Very hard 40 LOG .OF TEST BORINGS <br />-'AL- A - Silty cloy or 2 IV cons penetrometer _l I - 'A , I <br />7-PAY"'M LGOL lgpeou3 rock Date 9 q� 410 <br />M cloyey silt <br />inSp6t;tIon 9o4 <br />04 Drowinj <br />ck -,a <br />81 Ws P foot <br />-ji� 9-0 K;o Classification of earth materials show oil this s4ot is base; on field' Dot of , , 0 <br />40 to 60 Soolo I" :S 10 <br />;hould not be construed to imply laboratory oholysij� unless so stated. bo 1714 6i <br />LIQUID LIM11 , <br />7, <br />(7 1 <br />7� <br />-4.41 1� 11 _7J, , t k ? <br />-0 1 U. N1 - I -, r - , " t.) r " *5 � I <br />o <br />% <br />lt 1 4�4 <br />13r," <br />1\1 0. <br />r, I CA t', <br />J <br />7' <br />0 R WIN(I <br />4 <br />eo <br />0. <br />FILE % <br />STAFE NO. 29C-101 <br />N <br />7 <br />AMIN <br />'dups <br />qe <br />b <br />100 19 <br />o <br />r? Vol <br />-7 7 17 <br />