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LEGEND OF EARTH MATERIALS <br />UNI FI ED SOIL CLASSIFI CATION MAT R <br />[+i <br />a <br />yk - M�__1_ <br />10 20 30 40 110 60 <br />LIQUID LIMIT <br />and <br />//0 <br />/00 <br />Z <br />0 80 <br />Q <br />W 70 <br />J <br />W <br />50 <br />E IAL SYMBOLS <br />Gravel <br />Pt <br />OH <br />CH <br />MH <br />OL <br />CL <br />ML <br />SC <br />Very soft <br />SP <br />SW <br />GC <br />GM <br />GP <br />GW <br />21-35 <br />Highly <br />Very stiff <br />36-70 <br />Sands with !fidnes <br />Clean sands <br />Gravels with fines <br />Clean gravels <br />Very hard <br />organic <br />Silts and cla s <br />y <br />Liquid Ilmitgreater than 50 <br />Silts and cla s <br />Y <br />Liquid limit less than 50 <br />>I2%fi <br /><5 /ofines <br /><5%fines <br />>12 /ofines <br /><5%fines <br />Sands -more than 50% of coarse <br />Gravels- more than 50%of coarse <br />�•, <br />:; <br />sells <br />fine-mediu <br />CLAYEY SAND. <br />::�_ <br />cemented SILTY SAND <br />fraction Is smaller than N94 sieve. <br />fraction is larger than N44 sieve. <br />Fine grained soils <br />(More than 50 % is smaller than N4 200 sieve) <br />Coarse grained soils <br />( More than 50% is larger than N2 200 sieve) <br />so _ <br />[+i <br />a <br />yk - M�__1_ <br />10 20 30 40 110 60 <br />LIQUID LIMIT <br />and <br />//0 <br />/00 <br />Z <br />0 80 <br />Q <br />W 70 <br />J <br />W <br />50 <br />E IAL SYMBOLS <br />Gravel <br />N N Peat or <br />N <br />According to the Standard <br />organic matter <br />N2 of blows <br />=: <br />Sand <br />a Fill material <br />Very loose <br />Very soft <br />Silt <br />Loose <br />rM <br />j� <br />11 -20 <br />LABORATORY CLASSIFICATION CRITERIA Shale <br />GW and SW- C = •DA- greater than 4 for G W a 6 for SW; C = (Ox°)2 between 1 a 3. <br />u DID c DID x Dgp Clay um Sandstone <br />GP and SP- Clean gravel or send not meeting requirements for GW and SW. L'��LLLLddd <br />GM and SM-Atterberg limits below "A7 line or P.I. less than 4. Sandy clay Or EK-UeStOn@ <br />GC and SC-Atterberg limits above "A" line with P. I. greater than 7. Clayey sand <br />Fines (silt or clay) Fin t Medium Coarsl Fine Coarse % Sandy silt or Metamorphic <br />send sand I sand I gravelgravel Cobbles Boulders :!! silty sand rock <br />Sieve sizes g 2 r ;� M12 bpm <br />,� Silty clay or Igneous rock <br />s0 00 Classification of earth materials shown on this sheet is based on field inspection and clayey silt <br />should not be construed to imply laboratory analysis unless so stated. <br />7-7/17 --- /w <br />- <br />7-71 <br />W <br />'t ,ruLLr <br />4+75 <br />Co Dofvrrm <br />CONSISTENCY CLASSIFICATION <br />P-2 <br />P -I <br />----PLA N <br />xistrng bridge <br />To Harney Lane --- w <br />525 <br />FOR SOILS <br />According to the Standard <br />Penetration Test <br />N2 of blows <br />Granular <br />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 />770 <br />Very dense <br />Very hard <br />P-2 <br />P -I <br />----PLA N <br />xistrng bridge <br />To Harney Lane --- w <br />525 <br />Very dense, brown, very fine to fine <br />1.4171 1 SILTY SAND. <br />Very hard, ton SANDY CLAY. <br />5+00 <br />--- PROFILE <br />LEGEND OF BORING <br />-- Plan of any boring ROTARY BORING <br />'Ze Rotary boring LocationB-No• <br />Top hole elev. 2 1 <br />Diamond core boring Moisture ('/o dry wt) Casing <br />Auger boring Dry density ( lbs./cu.ft.) Seth, <br />size <br />Unconfined compressive <br />Sample boring strength (tons/sq.ft.) <br />ran Designates other soils tests <br />" Jet boring <br />C - Consolidation <br />r-_, S- Direct shear _s.ws. <br />Test pit _L_ <br />E - Expansion Elevation <br />O21/4 "Cone penetrometer T -Triaxial compression Date <br />4@ 21/2" Cone penetrometer <br />NOTE <br />T. B.M. 20-D nail/white painted cross <br />It Sta. 5t00 <br />E/ev. /00.0 (assumed) <br />COvr21y Dafvr» E/eu. 9,� <br />OPERATIONS <br />PENETRATION TEST <br />Sample number <br />Size of sample (inches) <br />Blows per foot <br />(Using a 1401b.hommer <br />with a 30"drop) <br />1 1.4 65 <br />t` Conformable material change <br />� Approximate material change <br />Unconformable material change <br />Do to of <br />boring <br />Location <br />8'Lt. <br />Sta.54/5 <br />"L t. Stc: 4 f 95 <br />Pushed <br />H Rt. Sto. 5t 05 <br />3-/ <br />Existing brnYge decki <br />ID <br />Blows per foot <br />E/. 99.6 <br />EQ9�6.oWoters <br />96.Dr"SLoose, <br />red -brown to gray, very fine to <br />/2-22 ra <br />�� —� <br />95.0 <br />medium CLAYEY SAND with some <br />6roundline profile /2-22 Y <br />-2 —' '.. 12-'23-691". <br />' <br />fine gravel. <br />1 1.4 10 9 <br />17t domestiwam <br />/2-22-69 <br />2131 <br />2.6 <br />edge of bridge /-Red-brown <br />o ra brown <br />9 Y <br />�•, <br />:; <br />_ <br />260+ <br />Very dense, red- orange, fine - medium, <br />fine-mediu <br />CLAYEY SAND. <br />::�_ <br />cemented SILTY SAND <br />Very dense, brown, very fine to fine <br />1.4171 1 SILTY SAND. <br />Very hard, ton SANDY CLAY. <br />5+00 <br />--- PROFILE <br />LEGEND OF BORING <br />-- Plan of any boring ROTARY BORING <br />'Ze Rotary boring LocationB-No• <br />Top hole elev. 2 1 <br />Diamond core boring Moisture ('/o dry wt) Casing <br />Auger boring Dry density ( lbs./cu.ft.) Seth, <br />size <br />Unconfined compressive <br />Sample boring strength (tons/sq.ft.) <br />ran Designates other soils tests <br />" Jet boring <br />C - Consolidation <br />r-_, S- Direct shear _s.ws. <br />Test pit _L_ <br />E - Expansion Elevation <br />O21/4 "Cone penetrometer T -Triaxial compression Date <br />4@ 21/2" Cone penetrometer <br />NOTE <br />T. B.M. 20-D nail/white painted cross <br />It Sta. 5t00 <br />E/ev. /00.0 (assumed) <br />COvr21y Dafvr» E/eu. 9,� <br />OPERATIONS <br />PENETRATION TEST <br />Sample number <br />Size of sample (inches) <br />Blows per foot <br />(Using a 1401b.hommer <br />with a 30"drop) <br />1 1.4 65 <br />t` Conformable material change <br />� Approximate material change <br />Unconformable material change <br />Do to of <br />boring <br />Location <br />B- No. <br />Top hole elev. <br />Pushed <br />P <br />ID <br />Blows per foot <br />II12 <br />(Using 140 1 b. <br />1920 <br />hammer with <br />21 <br />44 <br />30" drop) <br />41 <br />44 <br />12 5 <br />6 <br />10 <br />2131 <br />Date <br />j0FjS R <br />NO OFIANGES <br />, —E 1 Z �� — �/ r � <br />C?r- _ <br />(ADORE & TABER - (17.01ineers-;Ofogist✓o V J <br />I <br />APPROVED -.i ° ►;;'..:. .,',.r "`: JOB No. 369//2F-/ <br />REGISTERED CIVIL ENGINEER No.9165 <br />Ihic representation COUNTY OF SAN JOA QUI N <br />of driving role. CULVERT <br />TULL Y ROA <br />1`�­4--,LOG OF TEST BORINGS. <br />0 per foot 40 Scale /4"' /0" Dote Jan. /3, /970 ey ALS <br />B 1 owsChecDrawing <br />k by <br />/7 /7 <br />