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<br />AS BUIL
<br />coiuEaIONS By
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<br />�l O,A-1"F Ica
<br />Pr-o f /e/ �gr•ound line o � chanr��/,'� _
<br />from cxr.sfir�y br-rc�'g� ro/ar7s� IDL..dI/V
<br />sheep` / of2- Geer -a/ ,%,�" c��ted 9-i5 5S
<br />60 - - -- - - --60
<br />3jz 4.F.► ,#
<br />8 O S7`iff' brbwr�, Yery f/ne-COarSe /2
<br />Br-owr�, tier-y fine -coarse SANDY`CL SAl1/DY CLAY fie/ --� /2 / /� /5
<br />50 mac--gr-ag-�/L��-GGAK---- %� - -- ----(Eoose}br'o.err lig/illa-CEAYEI�vefyfie-c�se-SAN4�': --•�Q �744
<br />4-4 --
<br />�45�/l4�l5 2 /.4161 r-
<br />Gr-a,y�-•brown CLAYEY, very Soft �` /9 \ Sem�compa�t gray, cemented S/Li ,��, 1 f 43.7 r'Y Q3.% P:3
<br />.SANDY S%LT ;�'' ,,334 � � -�. �� � ' U k grayORGAN/C L. � � 43.5
<br />98 -- Dense bra vn `gray ,oar-t/y cementer S/LTY 'jam %ACT 1
<br />2 1 ver- amine=mea'iurn SA/VD , r Dark gr-a ,ORGAN/C, �;
<br />` Dense y
<br />Light brown, S/LT1! ver- fine -find SAND„'�� �-J y �8 /6:: `3 /440 <( ) brt�wn S/L?S� �„ S/LTY CLAY
<br />,do anal some very fine A/VDY SILT � ;; � 4� ,nine-rned�um SAND Dar-!c gray ORG�ANlC SILT 4t3
<br />i - - —-�Semicor�,r�c� brown,-,YU17 l�tS/4-FY j� CL-A Fs � --5-23 7; �: �,i -
<br />Gr-ay-brown CLAYEY, S/LTY, finne- very fne-medium 5', At, 98ZQ ¢ /�t�/g ;;.;. Medium -coarse SAND
<br />medium &AAID s` � `
<br />Y �Ocnse) br`owo S/LTY ' GWS �/. Q2.5" Gray -brown, .S/LTY arnd CLAYEY f3r�a - ;.''" _ - _
<br />medium SAND wl/6 scatter-ed rneG,QAV61- `
<br />fire-med�urn SAND
<br />Zv 40 6JDense, part/y .cernenteo; bro;vn, slightly 13.51124112 '� f 5 1141651 �` ,�ti�-� 5=2777
<br />30 S/GTY, very fine-rnediurr� SAND*' 5-23-77
<br />;� -
<br />Gr'0y-brown, S/LTY fine-rrmec:b,'I SAND Ver- dense ,oaCll cemented, brown, 14321//6 /6 ..? /480 y � Brown S/i hf/ S/LTY
<br />and very fiche SANDY SILT with some ' : �' slightly CZAYSY. S/LTY ver' fine-coarseSgND '`' �` 9 y
<br />i `J fine -medium SAND
<br />4r'an9a SAND Dense gra wr fh .some o1-anse, S/LT with
<br />very /-/ne ZANO lenses 13.8123 'y 7 �41441
<br />eo ----- -- - -- - - ---- ---------- -- Y
<br />' 20-4 ! : ;� /
<br />Gray very one SANDY CLAYEY S/L%' ���_ 5-25-77_�—
<br />Very sort; ynay S/L T wi fh .5ca1-tet-ed SA D ;.
<br />Blue-gr-a.`J' / very time SANDY S/ L 7'
<br />41i
<br />�•9 /. 4 78 Brown, fine -medium
<br />5-25-7-7 ;' •; SAND
<br />X Very dense to c�'ensa, brown, cemented '✓� //^I 40 40
<br />very fine SANDY S/LT '
<br />f 1011,4140
<br />Ver- dense, br-Qwn j6,9ray cemented, "4
<br />y 5-23-77
<br />SILTY very fine -fine g.4I 1/4163 I
<br />- -— -- ---------- — _ -- --- Very dense, fine -coarse .57AWD
<br />' /21/.4176 -
<br />5- 24 -77
<br />LEGEND OF EARTH MATERIALS
<br />UNI FI ED SOIL CLASSIFICATION MATERIAL SYMBOLS CONSISTEN
<br />CY CLASSIFICATION
<br />Pt OH CH I MH OL I CL I ML SC I SM SP I SW GC I GM GP I GW FOR SOILS
<br />Sands with fines Clean sands Gravels with fines Clean gravels N N Peat or `
<br />Highly Silts and clays Silts and clays >12%fines ° fines >12%fines ° Gravel N ,,, organic matter
<br />organic y y <5 /o <5 /ofines g According to the Standard Penetration Test
<br />g Liquid limitgreater than 50 Liquid limit less than 50 Sands -more than 50%of coarse Grovels- more than 50%of coarse
<br />sorts ,•,�. i
<br />fraction is smaller than NQ4 sieve. fraction is forger than N44 sieve. {" Sand Fill material N2 of blows Granular Cohesive
<br />Fine grained soils Coarse grained soils
<br />(More than 50%is smaller than N4200sieve) (More than 50%is larger than N2200sieve) Slit Shale O-$ Very loose Very soft
<br />/ LABORATORY CLASSIFICATION CRITERIA fddd
<br />/ 2 6-10 Loose Soft
<br />50 GW and SW- C s no- greater than 4 for G W 9 6 for SW; C • (0�0) between I a 3. /
<br />o CH / u DID g ' a 010 x D60 V//�1 Cloy Sandstone
<br />zoo / 0 II -20 Semicompact Stiff
<br />m GP and SP - Clean gravel or sand not meeting requirements for GW and SW.
<br />Sandy clay or
<br />�,`` GM and SM-Afterberg limits below "A line or P.I. less than 4. Limestone
<br />tic �is Mclayey sand 21 - 36 Compact Very stiff
<br />o `P GC and SC-Atterberq limits dbove "A' line with P. I. greater than 7.
<br />im
<br />_ _ OH and MH�- FineMedium Coarsil Fine I Coarse I Sayy silt or �Metamorphie 36-TO Dens® Hard
<br />Fines (silt or cloy) Cobbles Boulderssand sand Isondl gravel gravel silt sand rack
<br />Io MLsoL sieve sizes g ° + M ; '- Silty clay or%70 Very dense Very hard
<br />M- r Igneous rock
<br />0111 fv q0 60 80 yo � Classificaflon of earth materials shown on this sheet is based on field inspection and Clayey silt
<br />LIQUID LIMIT should not be construed to imply laboratory analysis unless $o stated. $
<br />(BpUNIArn 1 An.1 AR
<br />- - __ __ _ ___ _L.. __ _- - - - --- __ _
<br />—/0_
<br />PROFILE
<br />Sca/e : /" -/O'
<br />PROFILE OF PROBES
<br />Hoc--izonta/: None
<br />LEGEND OF B 0 R I N G OPERATIONS
<br />Plan of any boring ROTARY BORING PENETRATION TEST
<br />Rotary boring
<br />Location B'No• Location
<br />size ,
<br />Top hole elev.B- No.
<br />" Diamond core boring Mal sture(%dry s}) Casing � 2d Top hole elev. �
<br />—Sample number O
<br />Dry density (Ibs./cu.ff.) Sety� Pushed ---P
<br />size Auger boring -Size of sample (inches)
<br />Unconfined compressive �:;�; Blows per foot Blows per footilia Grcphic representl;tion
<br />In s
<br />Sample boring strength (tons/sq.ft.) (Using a 1401b.hommer (Using 140 I b. 19IZ 20 of
<br />Designates other soils tests driving rose.
<br />PKA ��- with a 30°drop) hammer with 21
<br />Jet boring C- Consolidation .4 l 6 4 •~.- 1 1.4 66 " 4130
<br />S- Direct shear 30 drop) 44 L7
<br />- ; Test pit G.W.S.i2 Tt Conformable material change 6
<br />E -Expansion Elevation t Approximate material change 6
<br />Q 210
<br />1/4'Cone penetrometer T-Triaxial compression ate Unconformoble material change 213
<br />00 21/2" Cone penetrometer 4_1L
<br />Date of Date 20 40
<br />boring Blows per foot
<br />STATE NO. 296-M , 29C-193
<br />MOORE & TABER NORTHERN CALII IA
<br />CONSULTING ENGINEERS AND GEOLOGISTS
<br />#T
<br />APPROVED 4v'2 -'ice 10-yC"11 JOB No.376177-/.3
<br />REGISTERED CIVIL ENGINEER No.l&Ilti S
<br />SAAI `%OAQU/A/ COUNTY
<br />,JACK TONE ROAD BRIDGE N2I265
<br />AT (V�6`14:1
<br />LIT771.E jONIV
<br />s CREEK (So. 8RA n�c�
<br />I
<br />LOG OF TEST BORINGS
<br />Scale: As shown Date: _June, i,y77 By: O• D g
<br />y.,I
<br />Check bDrawing
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