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73 <br />—5 <br />LEGEND OF EARTH <br />llN! FI Fn gnII cI AS-qIFI CATION <br />Pt <br />OH <br />CH <br />MH <br />OL <br />I CL <br />I ML <br />SC <br />ISM <br />P <br />SW <br />GC <br />GM <br />GP <br />GW <br />36-70 <br />Dense <br />Hard <br />Sands with fineslean <br />sands <br />Gravels with fines <br />Clean grovels <br />Highly <br />Silts and clays <br />Silts and clays <br />>12%fines <br />>12%fines <br /><5%fines <br />Sands -more than 50%of coarse <br />Gravels - more than 50% of coarse <br />organic <br />Liquid limit greater than 50 <br />Liquid limit less than 50 <br />Solis <br />fraction is smaller than N44 sieve. <br />fraction is larger Than N44 sieve. <br />Fine grained soils <br />(More than 50 % is smaller than NQ 200 sieve) <br />Coarse grained soils <br />( More than 50% is larger than N4 200 sieve) <br />IL <br />F <br />\ .E x 1 s ting br io'9e x/597 <br />W <br />Sty ff dark brown SILTY CLAY; some <br />fine SAND <br />:.M <br />Dense, brown, very f ne -fine SANDY <br />SILT <br />0: <br />Dense light brown, Fine - very coarse <br />SILTY SAND with -cool -se GRAVEL <br />Very dense, llgh /- brown -brown, very <br />fine - r-neclium SANDY � CLAYEY 6.2 /oc <br />SILT and SILTY SAND with occasional <br />fine - coarse SAND lenses .„�,5Z <br />Compact, brown, very fine -fine SANDY <br />SILT <br />Very dense-a'ense� /19h7' brown -brown, :%�' <br />very f'irne - fine SANDY � CLAYEY •5/I -T <br />0.711041-23 e: <br />5--10-76 <br />MATERIALS <br />MATERIAL <br />SYMBOLS <br />®Gravel <br />ti N Peat or <br />6(2 <br />N N organic matter <br />Sand <br />�:• Fill material <br />I <br />11 -20 <br />Silt <br />Shale <br />LABORATORY CLASSIFICATION CRITERIA <br />2 <br />GW and SW- Cu= DOL greater than 4 for G W a 6 for SW; Ce p (D30)?D x between I B 3. El <br />Clay Sandstone <br />GPand SP- Clean gravel or sand not meeting requirements for GW and SW. P. .+ Sandy clay or R <br />GM and SM - Atterberg limits below line or I. less than 4. I01 Limestone <br />clayey sand <br />GC and SC-Atterberg limits above "A' line with P 1. greater than 7. <br />Sandy silt or ®Metamorphic <br />Fines (silt or clay) Fine Medium Coarse Fine Coarse Cobbles Boulders �!• <br />sand sand I sand gravel gravel silty sand rock <br />a a° <br />Sieve sizes g g M i �� Silty Clay or Igneous rock <br />a +k . ,rm.: ,i< ehnwn nn th:e ehaat it Mcarl nn fiald insoontion and � Clayey silt g <br />LIQUID LIMIT <br />PROJECT ENGINEER <br />Snvulu [1V[—b1!—VU1' ' <br />DATE CHECKED BY <br />DATE <br />SUBMITTED BY <br />6(2 <br />Very soft <br />6-10 <br />//Z,6 <br />I <br />14 <br />/00 <br />1 A ppr ox . gl-i pro Fl'le -7 /0n upsfrEarrJ face of br <br />/2 <br />90 <br />CONSISTENCY CLASSIFICATION <br />FOR SOILS <br />According to the Standard Penetration Test <br />N2 of blows Granular Cohesive <br />0-5 <br />Very loose <br />Very soft <br />6-10 <br />Loose <br />Soft <br />11 -20 <br />Semicompact <br />Stiff <br />21-35 <br />Compact <br />Very stiff <br />36-70 <br />Dense <br />Hard <br />>70 <br />Very dense <br />Very hard <br />DATE APPROVAL RECOMMENDED BY DATE <br />a9l/ <br />MI <br />70 <br />O <br />50 <br />,Elevation Refer-mance.• <br />,E x i s 7`1ny 61--1c 1gc o'e cA- <br />'Ele v. /00.00 -- a ssc�rnec�. <br />PLAN <br />LEGEND OF BORING <br />Plan of any boring ROTARY BORING <br />®Location B'No• <br />Rotary boring <br />Ize <br />/� <br />Top hole elev. 2.e <br />ADiamond core borinCasin <br />20 40 60 <br />5-/0-76 <br />PROFILE <br />OPE RAT ION S <br />PENETRATION TEST <br />Location <br />B - No. <br />Top hole elev. Q <br />- 9 Mol stu re (o/o dr wt) g <br />y Set 4 <br />Sample number Pushed P <br />size <br />Auger boring <br />Dry density (Ibs./cu.ft.) <br />Unconfined compressive <br />MSample <br />boring <br />. <br />strength (tons/sq.ft.) <br />Designates other soils tes <br />Jet boring <br />C - Consolidation 0 2.4 105 ' <br />r--� <br />S- Direct shear G.W.S. <br />Test pit <br />E - Expansion Elevation <br />O21/4 <br />"cone penetrometer <br />T -Triaxial compression Date <br />OU <br />21/2” Cone penetrometer <br />COUNTY OF SAN JOAQUI N <br />Size of sample (inches) <br />•; Blows per foot <br />(Using a 1401b. hammer <br />with a 30°drop) <br />I 1.4 65 <br />f; Conformable material change <br />►� Approximate material change <br />" Unconformable material change <br />Date of <br />boring <br />Ills Grc phic repres <br />Blows per foot 1912 of driving <br />(Using 140 lb. 20 <br />hammer with 21 <br />30 <br />30° drop) 41 <br />44 <br />12 5 <br />210 <br />1 <br />31 <br />Date <br />B I ows per foot <br />LOG OF TEST BORINGS <br />MOORE & TABER NORTHERN CALIFORNIA <br />CONSULTING ENGINEERS AND GEOLOGISTS <br />APPROVED Lk,�Z, -'T �.;, - JOB No. 375/6- <br />REGISTERED CIVIL ENGINEER No. tl, G,-. r <br />SAN JOAQU/Al COUNT Y <br />tion <br />I• <br />DRAIS ROAD BRIDGEMP /59 7 <br />LOG OF TEST BORINGS <br />=3— By J 0,D, <br />Scale: /"=/O' Dote: June /976Check by Drawing <br />DRAT S ROAD SHEET TOTAL <br />PROJECT N 0 . SHEETS <br />0 1 11 <br />MINIOV. S'T'KIACTI . -4 W 5 '57 4 <br />