|
k •
<br />-u�ifl]i�lYYtl. I �-
<br />I 1N\�\yv`
<br />V
<br />!
<br />-- - _<1 B/ossom Road-�
<br />LB-3
<br />AB
<br />..� 4
<br />I L
<br />By
<br />` � E'/e va f/on Reference :
<br />T B M- roadway of cen%r of existing br-idye
<br />67 -Coun fy o'a fum .
<br />PLAN
<br />20 20_
<br />B2 B3
<br />to //.3 �1- //. 7 3- - Bridge deck �� 3
<br />SOF/ - ver- sot f dark brown - brown-oi--zange 601`2 ; ;
<br />/Qr-
<br />.`X: SANDY � CLA�EY S/LT�/evee�appr-'oach f/� / .Very soft -soft brown -dark b�-own-orange b�•own,
<br />fine SANDY jIi CLAYEY S/L T levee and
<br />I1OJ/M/9 ,•�•�•.��•' / 1/.41 9 1 ` �p P � �/.5�/os�20 .�•.t� / �/.¢�5 I appr-oath f'i/� i
<br />A r-ox + channel ro fi /e a/orgy
<br />i /1 :� • w. s. ipaw 4_i wes f face o f' 6ri cdc� e�:
<br />0 Ia4j97k7 r:-z1_L46 - S.�yPM �-/9-79 / 11.51/Y �20 '1� -2-1/.446 1 0-
<br />I _ / I/. I// 9 ,
<br />�;. o{t, dark brown, s/i�gqhf/.cc�� ORG N/C� S/GTY CLAY with
<br />ones of dark blue SANDY S/GT %Dale, oar=k blue dray, very Eine S/G TY SAND
<br />c.ws. E/ -05.7 , �: G.w.S.E/.-04,9 �_, _
<br />4-/9-79 6 dark blue gray SILTY CLAY; s/ighA/ ,. NDY -�'�� 4?�=-99 -' - �: 3 2.5/2 1`ifi;-dark b/ue-gray, very fine SANDY
<br />--- _,,�- a ` CL AYEY S/L T
<br />-10
<br />13-51/0712-3 � � �4 - -_ ---� _ - �. �� an�e��tto� - �4-�1//4[/9- � 4-{/4}34�� _ - -
<br />er- stiff dark blue r-a S/LTY CLAY s/i ht/ Ce y stiff dark blue �i-ay
<br />Y occasiona very fine ��iV,Q -
<br />/ �. ery sof� brown SANDY � CLAYEY S/GT { ' � cemented � occasiona/ very fine SAND 9 y �.. i.�.°
<br />�3,6�/03�25;�. 51141331 1/01/0d122 � 'S 1i4160�
<br />f Hard, c/ar-k blue-gr-ay S/LTY CLAY; Oense� dark blue yray� very fine SANDY SILT
<br />-"-�Q 1-1,51/0�236 1/•412-919�06124 / /,440 °Ccasiona/ fine SAND `.•
<br />\ :Compact dark gray -blue, very f'/ne S,9NOY SIL.7
<br />10.z198126 ,:� 6114 5- 72Q-
<br />-`'' s lightly CLAYEY r L doses, dar -gJi
<br />�` k blue r-a fine -medium SANDY S/GT�S/GTY'
<br />a r? Dens _ ark blue gray fine -coarse S/GTY SAND
<br />-�, 2 /.4 /0 SAND with zor�es of ,Fine -coarse SAND yd GRAVEL /4 ;.�.;� 7 �� a0.3�97�28.0 7�/.4�24I a/,/�//0�20s�,' �� w�fhscaffered, fine-rnedlurn GRAVEL
<br />Ver dense dark blue-9r-ay, very. fine SANDY SILT/
<br />06 /0 21 - 3O I Q 81!/6U$ yd�� � ?Z S/LT X - SANQ w< fh-occasiona/-- f'ina - � - ------------6---�
<br />!::•, ---- ---- ----- ,�y_�-
<br />' E medium GRAV�'C, r, s .
<br />•y, SANDY S/LT�S/GTY SANO wi -4 scatter-ed Denser dar-/< gray -green, very fine SANDY
<br />m edium GRAVEL c �* T Y D
<br />00,31100125 '� 9 1/41351 Compact, dark blue -gray, very foe-f'ir?e S/GTYSAND10,31103122 �` _ 4 11,4135� \ /GT .SAN
<br />T 0.5 /02 239 /,4
<br />' Ver- hard, dark blue -gray CGAYE•Y S/LT;
<br />-40 j3,0)_i0ro1� X lQ L41791 _ 12, 21106120 � 5 I /.�1801 Qccaslona� Yerc� fnc� SANO 16.2110A 23 ' y 1/1/0 1_4 /t19 '-'4� Very hard ,�_harcd, dark blue -gray, very fine SANDY Ver hard dark ra -blue - Teen S/LTY CGA
<br />46 SILTY CLAY CLAYEY S/LT
<br />y 9 y 9 Y
<br />6 �/.4 32l �.� �'1471
<br />calIona/ zones of ver•-y c/ense�
<br />2.8 89 34 .� ' // /.4 42138192131 14.01/// I i9 ; o //S/GT y SAND ,.Inc/
<br />Very stiff=hard, dark blue yr-ay CLAYEY S/LT/S/LTY g
<br />� ! ! CL.AY� occasiona/ very fine SAND scattere•a� fine -medium GRAt/EG
<br />�, ; - 3 02125 �,Z L 4 3 10 91 /or 12, 3 /2 / 4 167 ---- ----- ---_ �0-
<br />0 .�
<br />! y
<br />12.819/ 132 /3 1I IlI501 13•0192131 'f � 8 1/ 4141 . z 3 39 `9 y y Y
<br />4` De e, ark ru blue ver fine SAND S/LT
<br />14o.4t�
<br />blue- r-a ver fine -fine .SANDY S/GT/`'
<br />--Fi'O 0,5 �� 27 ;�; �176ns�corn act dark_-f�ls1�- a Yet- Erne__ _-- '� y' y Ver-y hard-horxl, b/uegray S/LTY CLAY
<br />{ .�:: 1}1.41¢ P r y,- - y- --- - -------- ----�Q2(sZ 27 /4 37 SlGT� SANL1------------------------- --------------- ------ --- -- ---- �,
<br />�• SILTY 5A vD1sANDy Sll-r , -- 98 25 � /4if4�40�wifh z©nes © denser s/�,g/if/y r6Q-
<br />c;`. CLAYEY, very f'ir>e SANDY S/LT
<br />14./1//0l/9 �(; /OI/.41581 Hard b/ve- CLAYEY 5 LT
<br />r 9 y <5-
<br />�j I/er-y stiff; dark blue-yr-ay SILTY CLAY 4-/7-79
<br />-19-79
<br />y 7Q �` /6i14�8�}V�•y�'e2-5� dark gam- v rye_----------
<br />--70-
<br /><:�. ,-,ediul-n S / LTY SANG PROF/L E - -- ------ -- - ------ -
<br />4�V7 la/tV00A
<br />4 -/8 -79
<br />D 0 F BORING OPERATIONS
<br />MooRE TA6ER NORTHERN CALIFORNIA
<br />. LEGEND OF EARTH MATERIALS L E G EN
<br />UNIFIED SOIL CLASSIFICATION MATERIAL SYMBOLS CONSISTENCY CLASSIFICATION Plan of any boring ROTARY BORING PENETRATION, TEST CONSULTING ENGINEERS AND GEOLOGISTS
<br />-�-
<br />Pt OH CH MH OL I CL I ML SC I SM SP I SW GC I GM GP I GW FOR SOILS Location Location
<br />Sands with fines Clean sands Gravels with fines Clean gravels M,-5
<br />Rotary g B-No. - 1
<br />Highly o 0 0 o Gravel organic anic matter size y boring
<br />Silts and clays Silts and clays >12 /ofines <5 /ofines >12 /ofines <5 /ofines 9 Top hole elev. B- No, APPROVED .� CIVIL JOB No. 37dll50 3
<br />organic Liquidlimitgreaterthan50 Liquid limit loss than 0 o According to the Standard Penetration Test 23'
<br />lolls Sands -more than 50 /oofcoarse Gravels -more than 50 /oofcoarse •• •• Diamond core boring o .0I Top holeeleV. II ,� II II IIII�II II , � III .'ll � I I � I � III I I I I � II �13TERE0 CIVIL ENGINEER I Noll'�f �'• III I , , I I I 1II1t, ,,, I l,��. I � III I
<br />"- g Moisture (/o dry wt.) Casing 0 RE
<br />fraction is smaller than N44 sieve. fraction is larger than N44 slave. �"� Sand a
<br />Fill material I'll'• N4 of blows Granular Cohesive Set"'* Sample number Pushed ---P
<br />Fine grained soils Coarse grained soils Dry density (Ibs./CU.ft)
<br />(More than 50%is smaller than N4200sieve) (More than 50%is larger than N2200sieve) , size Auger boring Unconfined compressive -Size of sample (inches) SAN VOAQU/!V COUNTY
<br />Jam. LABORATORY CLASSIFICATION C �Silt IMShat@ 0'S Vefy loos@ V@fy SOft "RITERIA N .r;;:�; Blows per foot Illo Grcphic represents:lion
<br />Blows per foot 12
<br />,� o (D )x 6-10 Loose Soft 10 Sample boring strength (tons/sq.ft) (Using a 140lb. hammer --a 19 of driving rape. R ��++ ROAD
<br />5 GW and SlN- C = -�- reater than 4 for GW a 6 for SW• C - between IS 3. Desl nates other soils tests (Using I40 I b. 20 BLOS,,7OM 8RIDGE
<br />X cH / D g c" Clay ; : Sandstone MN� Jet boring g . �� hammer with
<br />/ to D,o x o� Y tan ••• with a 30 drop) 21
<br />9 II -20 Semicompact Stiff ��, g C - Consolidation '� 30
<br />GP and SP- Clean gravel or sand not meeting requirements for GW and SW. 6I .411 5124 1 1.4 65 30��dfOp) 4144 ACROSS
<br />s' Sandy clay or r---t S- Direct shear �,� GM and SM-Atterberg limits below "A line or i?1. less than 4. 0 Llrttestone � G.W.GW3,
<br />t •'P ec and sc-Atterberg limits above "A• line with P I. greater than 7. clayey sand 21- 35 Compact Very stiff I -- 1 Test pit E - Ex IL----�� Conformable material change 12 5 vpension Elevotton - A roximate material thane 6 BEA ER SLOUGH
<br />ca� _ OH and MH Fines (silt or cloy) Fine Medium 'coors� Fine Coarse Cobbles Boulders ^},: Sandy silt or Metomorphic 36- 70 Dense Hard 2 i/4 "Cone penetrometer T-Trioxial compression Date %' Uneonformable material than 211
<br />r change o CL 1 sand I sand (sand! gravel I gravel I silty sand rock
<br />p� o + - - M Q >70 Very., 4031
<br />LOG OF TEST BORINGS
<br />MLSOL sieve sires g M , Silty clay or dense Very hard p@ 2l/2 Cone penetrometer �" -'-t
<br />a --�� Classification of earth materials shown on this sheet is based on field inspection and Clayey silt Igneous rock By: J O, D
<br />6 1v ao a 40 ao ej 7o eo s0 W p Date of Date 20 40 male: /'� _ /O' Date: A r-i/ /979 Drawing
<br />LIQUID LIMIT should not be construed to imply laboratory analysis unless so stated. boring BIOWs per f04t �° 9
<br />-`...,.+.r. � _. .- +• ... �c _ �. o�, . , ,.,.+�, ,... .. .„ ., . - - ... . _„ . , ,- .- � .. ,,...• ._ dtl I. I .I al I i6 I II d III I I q li I. 6di'I I m m I II I I J III � I I Check by: /4• D.S.
<br />° ,- • � - ,�.. �•s ��e �. �- , .• -•. ,.-- y.,r _aw. ..-..� - - . „, -.- ,i, nl I I I Ilu llll I IILI u I I I I I,. I I ,iI I dl.l � I,li III
<br />F . `-� .t .. 1<,. -a;i- !ue..;.. -.. •... ,.. ... ., . � � � .. r ,... .. ,.. .�• ,. I _ ,I I,.d dlo I U S!� I .dL .II II .�k-.! ul:.. i...° I � --
<br />-.�� -a Y �I i t� �#� ti• .� •� �-i 'M � .. r ..;,+•^a .e .. t• .. 4 ,. - , - � ! .. y l� . ,� +.-��. _I_I illl_I ei II lil I II illl lllil lli Ili I
<br />--- - '�. t .� �, i T w....r ..., ; �� �*4' -<� 'i {.,� �} t�"Jt F�a ..ir -
<br />3" G' .. •,.t .« t , f f s .Y. y:3, r"'1 {'' ,`t 5` K • `v S. i"r tT %.. �` ,; ,.t 7 e,„y .t �. . , S
<br />j YOUNI"' 1
<br />h r } a y
<br />1 0 �N
<br />_�6 lei
<br />V
<br />- .__-.____.. �___ -_�.._ ~__•�_._-__.�... _..__-- _.. _ -.. _ __.__ ..._• _...___ ��_ _....._.._.:� _...._.. .- - _ --_ _� .. _ _ _ -. _. DPAWING No SFtI OGE NCB• Ili S _
<br />����i �, , _ • .. .,� +. ..- _ .-s .. _. .._. ..... ... .•...+-..-.-r. -rr.- ..a.,._.-. «.-., r_.-.. � - x.r _. :.+_ .-.., v..-- s-,.. ... .. - _.-._-.e«.. - - -•--- ..,...._.•...y�.w-3.�.• ..-...•x...__ ... _ a..- .. ., -, s..w.r ..._ , � .. r.--w. .. ...:,+a- ....-..._«._.-..-.. ._. ro...-.a_.- ..........-... .w..- w.. _s � . -. ....,.__. .., v. .-, x.•---.-. _. _. - _. .....w-•,.. ._-..-..-.sw ...,....-.+-,. ..r,r� -.
<br />2 _
<br />Im
<br />rt FILE- NAME--
<br />_ RAW SW 1
<br />T� N � �
<br />f3 ER-
<br />z, 746 -
<br />,
<br />_,- 2=Ynflt^94NGw^ciY.�:• dNaatV.. fie+-nx'^A',ap .Yf:b'n'R'VR£.ImF.K i'�sle xR&,9t•iM.+rov1LA.�nam .t sY._.4hdemSs 4'.
<br />...i.*x,T •aid..+w. �
<br />- i. ,-�£_•....33,n••�.��b�r �-a+esm".�a':..,�,:�twR ,s.,,,...mrrr.�ga:.x.. g-„�Di:.�.. N'^y �,r«'.°= .�av_�: w��s,..� i.�«� w+s,, -.n. ate,• ,�m�i.m.. c�,a,��� �i- _ ..max"•:.•c..�,-
<br />
|