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<br />I
<br />0--
<br />NE
<br />As shown As shorn
<br />Bridge �—
<br />Bridge deck/2,4 �„ deck 10. -4 ry
<br />W
<br />Water surface `__---
<br />D /®®
<br />Gm_ inrl S1�rF,�rP_
<br />Veryrt dark brown CLAYEY PEAT
<br />so(F-0 " r
<br />+r »
<br />r
<br />r
<br />1 1141 P I
<br />N r�
<br />N
<br />LU
<br />-/D
<br />W
<br />Very soft gray PEATY
<br />CLAY (CL )
<br />3 11.4 1 P
<br />Very soft blue -gray SILTY CLAY (6°'I)
<br />— p
<br />59 65 / j
<br />4 I /• 4 I/
<br />i®
<br />I /.a I/01I 22
<br />;5 11.44I /3 1
<br />j
<br />Stiff- very stiff
<br />blue - gray SAVOY CLAY
<br />X
<br />-
<br />Lij
<br />70
<br />r )
<br />(CiL
<br />\
<br />LU
<br />�
<br />Dense blue -gray
<br />:.'
<br />very fine SILTY SANO
<br />7 1 / 414a 1
<br />('sM) :
<br />-40�®
<br />°r..
<br />s 1/.4147
<br />Dense blue -gray
<br />Fine -coarse SANO (SP) :::
<br />.9 1i41se
<br />-50 `�
<br />4.8197-1 W '
<br />10 11.41431
<br />Hard blue - gray CLAYEY S /L7_ CCL)
<br />9-28, 29 72
<br />00
<br />-00
<br />Water surface
<br />— �iroune surfer ;e
<br />_ P
<br />P
<br />P
<br />P
<br />P
<br />p
<br />3
<br />3
<br />2
<br />3
<br />3
<br />c
<br />7
<br />9
<br />/4
<br />22 4'
<br />36 G
<br />3�= N
<br />57
<br />37- H
<br />35
<br />37- \ `
<br />34
<br />so
<br />107 t
<br />9-29 72 10 20 30 40 50 60 70 80 90 100 110 120
<br />BLOWS PER FOOT
<br />I3 :4 B-5
<br />PLAN
<br />Scale: I " = 00'
<br />PROFILE
<br />Scale:
<br />Nori z °- 1 "=20'
<br />Vert
<br />As shown As Shown
<br />8-4
<br />Bridge deck 3.6 13.6 �,.
<br />8rr ge
<br />��/a+er gurFaora f�
<br />vrouncl 5ur>caoe—___3_
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<br />P
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<br />P
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<br />s
<br />/4
<br />26
<br />30
<br />ZB
<br />1 I 44 ¢
<br />6
<br />3 45
<br />71
<br />80 70 60 50 40 30 20 10 /0-2-72
<br />BLOWS PER FOOT
<br />T3.M. Deck of existing swing span
<br />Elevatiortk14.5�5 [perori,qin�gl bride p/ana,
<br />5an Joaquin County datum)
<br />-Water surf�rCe
<br />Ground 5urface
<br />N N^
<br />N N -Very sort dark brown CLAYEY PEAT (PO
<br />.r +
<br />"
<br />2G lg0 ,r C� 1 1.4 P � N � I I
<br />1,*. 011031 Z3 2 1.41 /G I
<br />Stiff blue -gray SANDY CLAY (:.L)
<br />31/.41a8�
<br />H,ar - AY ii~.lj
<br />`���- 4 I /•415� �
<br />%
<br />:`.:•: Dense blue -gray, Fine -Coarse SILT'y 6AN0
<br />:� ::�•• s I �414e �
<br />rsM)
<br />`Dense blue -grey very fine- fine 45.4INO
<br />10-,3-72
<br />,6;3
<br />`t Existing bridge
<br />As shown
<br />7
<br />�
<br />.
<br />Bridge deck Ilo
<br />L. E G E N ® OF EARTH MATERIALS _...�_.__...._...LEGEND ®_ OPERATIONS
<br />. _ __�.... -
<br />UNIFIED SOIL CLASSIFICATION MATERIAL SYMBOLS CONSISTENCY CLASSIFICATION , ROTARY BORING PENETRATION TEST
<br />�_� _ — �� -- _ _ Plan of any boring
<br />Sands with fin lean and raveIswithfines Clean ravels ,�rN Peat Of
<br />Pt OH CH MH ®L CL ML _ SSC_ Sillls SP 5 S1�1 GGC GM GP grovels
<br />Gravel �, FOR SOILS Location Location
<br />g size Rotary boring To hole e1-N®.
<br />Highly Si its and clays Silts and clays >12%fines <5%fines >12%fines <5%fines ti of anic matter p
<br />y y According to the Standard Penetration Test ev 2'!f G' IVo.
<br />Top holeelev.
<br />organic Liquid limitgreater than 50 Liquid limit less than 50 Sands -more than 50%of coarse Gravels- more than 50%of coarse V Diamond core boring Moisture (% dry wt) Casing
<br />Solis ���JJJJ
<br />.rr;•r 4:;- —Sample number
<br />fraction is smaller than N-4 sieve. fraction is larger than N44sieve . Sand Fill material N4 of blows Granular Cohesive $et Pushed �P
<br />Fine grained soils Coarse grained soils Dry density (Ibs./cu.ff.) -
<br />(More than 50 % is smaller than N4 200 sieve) _ (More than 50% is larger than N4 200 sieve) size Auger boring -size Of sample (inches)
<br />Silt Shale 0-5 Very loose Very soft unconfined compressive .::.-- glows per Illo Groptlic eepres@nt tion
<br />Y Y P Blows per foot I2
<br />LABORATORY CLASSIFICATION CRITERIA N Sample boring strength (tons/sq.ft.) Of driving rate.
<br />g (using a 1401b.hommer I9 g
<br />x 6-l0 Loose Soft (using 1401b. �
<br />Oso (aao) 1 Designates other Soils tests with o 30°dro 21
<br />x5o / GW and SW- Cu= greater than 4 for G W s 6 for SW; Cc= between I a 3• Clay ': Sandstone I • •° p) hammer with
<br />W ol0 0io x 0so y > "� Jet boring C - Consolidation .»:;30 1—Z
<br />CH "'' II -20 Semicompact Stiff LLi ��2.41105�24 I 1.4 65 41
<br />zero GP and SP- Clean gravel or sand not meeting requirements for GW and SW. �' 3O drop) 44
<br />e r--� S- Direct shear — -
<br />} �� Sandy clay or Test pit Gw.s® -1, -Conformable material change 12
<br />�, GM and SM-Atterberg limits below ",4 tine or P 1. less than 4. Limestone �) - 35 Compact Very stiff � � ` 5
<br />t� A0 clayey sand �__� E - Expansion Elevation
<br />o `P GC and SC-Atterberg limits above fA' line with P. I. greater than 7. Approximate material change @ I®
<br />y� OH and MH , to
<br />Sandy silt or Ntetamarphic 36-70 Dense Hard ® 2l� • T-Triaxial compression Data ::�` 21CL Fines (slit or clay) Fine Medium Coors4 Fine I Coarse ICobbleslBoulders 4 Gone penetrometer unconformable material change 2131 L
<br />_ sand sand I sand I gravel gravel silty sand rock
<br />to _ - o >70 Very dense Very hard 1 -
<br />_r Sieve sizes 8 Silt clay or n 2 /2 Cone penetrometer
<br />- CL• V MLd®L _ V , , Y Y, Igneous rock 20 40
<br />o__� clayey stit = Date of Date
<br />� !) 20 �J 40 9D 60 70 HD gp Ipp Classification of earth materials shown on this sheet is based on field inspection and y y Blows {ref foot
<br />LICUID LIMIT should not be construed to imply laboratory analysis unless so stated. boring
<br />(®'Bf/BY'IN ) 40-103
<br />f { pp
<br />�a-
<br />P 9• E~ t f
<br />'i �.,,:r �"� � { a M`0 � 'Id` � •� A �'. E � p •4 ��e" . _ )IJ "V �. $
<br />�� ��� � �$ '� lY� � �: m" n.s .>,.
<br />P
<br />�P
<br />z
<br />=2
<br />= 3
<br />t=3
<br />1 -9
<br />/o
<br />�3
<br />/3
<br />=/2
<br />14
<br />15
<br />/e
<br />I O 17,)
<br />/U-L-7Z
<br />BLOWS
<br />PER
<br />FOOT
<br />001&177)
<br />A?a
<br />//a
<br />1DO
<br />/ CZ
<br />W
<br />90 -10 �-
<br />ul
<br />ul
<br />LL
<br />Z
<br />6f0 — �®
<br />2
<br />70 _ 32 LU
<br />W
<br />460 -°4Q
<br />3® -5Q-
<br />¢® -roCZ
<br />MOORE & TABER NORTHERN CALIFORNIA
<br />CONSULTING ENGINEERS AND GEOLOGISTS
<br />APPROVED IA--. ""� ZI I�t�v° II.7e1--12.- JOB No. 37Z/103F
<br />REGISTERED CIVIL ENGINEER No. q4 -
<br />COUNTY OF SAN JOAQUI N
<br />EIGHT MILE ROAD BRIDGE NO. 1045
<br />BORINGSLOG OF TEST
<br />_... Ehc
<br />.F.E. \
<br />:ale As shown Date Oct. I9-72 Drawing °0
<br />by
<br />�N
<br />c T
<br />od
<br />�I of
<br />STATE NO. 29C-219 1
<br />
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