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<br />{ P-/
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<br />I 7, Ex istin ridge
<br />(� 9 b
<br />Ss=` Johnson Road
<br />P -2
<br />B y�
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<br />PLAN
<br />Elevaf/on Reference
<br />7' B.M. /Va// si 5171n'er in whlfts cross
<br />Qn st at center- of br-1c19e . 9/eV. 146. 68 u• S • 0• s.
<br />E/e v, 100> 00 -Assumed )
<br />r 146• 38 ��146, 38 8-2
<br />S�QQ �.-�� / - 99 �Navmg section
<br />/4Gf G!!1-Qili low• fob
<br />Compact, light brown COSSLY S/LT (t110 A,ovrox. �; ound profile awn9 downs/r_arn ;�� Stiff brown, slightly CLAYEY SILT (ri•!!�
<br />Ser»�com acf-comoacf; light brown. very acne �5� �� I.4�20� (wes side of br-idye
<br />.S C ~; . _ \
<br />[5 r2��6 ,�., 2Saj54] P,2 p_! -�� t;, Loose soff, brown CLAYEY S/L7 intermixed w/th
<br />[lease to very dense, lig740
<br />ht brown, veC-y tine .S-f�iVj�j/ k': ,f�,-6u�Fac �3 3 131•48--'''�� brown, slIghl-19 CLAYEY, very fine-rnedivm SAND ( QQ)
<br />/3G• !0 8 �,�Q� .S/L7' wi f/t some 3/L.TY very fine -fine SAND ;',` —�� ---_ —_ __� — - -�,
<br />[Irllj/8 3 T1.4 (Semicompoet-com,oac/rgreen g^ay - - vas 6ro•Nn fv green grays very 102 23 h` / l4 5
<br />very f one - f /ra - F'ne-medvm-curse SAND rso -��
<br />(Compact) /lght gray, slight/y SANDY SiLT(very moist. SANDY CLAY ,
<br />Very dense, red brown cemented SILT f�QI�9I� ;��c`=Compost-dense, /ighf brown, very fine .SANDY SiLT
<br />y - (Ca> ct) gray, C[.AYEY, very free �4 ` inlerrnixed with //gRt gray, tine -coarse SAND
<br />r r»ec,r�vm SAND } l2(0• G8
<br />f��T�8T7��ti i.42tj CS0 3 252 1.4 54
<br />A.
<br />Very dense, brown, S/L7Y, ver irir�e-Fine SAND ' ':r
<br />y %� id �2s yy. Very dense, brown, SILTY very fine -tine .9'AND wiffl
<br />SANDY SILT, locally sllglif/y cemented
<br />:l= some SANDY SIL.7' (7 )
<br />10, 8Tss 15i 4Tl—,4 12------- -
<br />/2-9-BO
<br />. PRar/LE'
<br />LEGEND OF EARTH MATERIALS LEGEND OF BORING OPERATIONS
<br />UNIFIED SOIL CLASSIFICATION aY` MATERIAL SYMBOLS CONSISTENCY CLASSIFICATION. pion of any boring ROTARY BORING PENETRATION TEST
<br />Fit OH ' CH ( MH OL I CL I ML SC ISM SP I SW GC I ,GM GP I GW FFOR SOILS, Location B.No. Locations
<br />Sands with tines Clean sands Gravels with tints Cleon of �,NN peat or z• y g B No.
<br />e o , ®Grovel ti organic molter Rotor boring Top hots elek H
<br />Highly Silts and cloys silts and clays >12 !alines <5%flnes >12 !,tines <$ �otinee According to the Standard PenetrotionTest � Top hole elev.
<br />organ"# Liquidllmif grtottr than 50 Liquid limit less thou 50 Sands- more than 50%ofcoorse Grovels• more than 50%of coarse Diamond core boring Moisture (% dry wt.) Casing
<br />salts �` Sand Fill material ----Sample number pushed - -P
<br />fraction is smaller thanNg4 sieve. fraction Is larger than NQ4sieve. .�y: N9 of blows Granular Cohesive - $etyma
<br />Fine Trained sorts Coors# grained soils size Auger boring Dry density (Ibs.leu.ft.) -Site of sample (inches)
<br />(More than 50 fo is smaller than NQ 200 sieve) (Mort than 50% is larger than N2 200 sieve) Silt Shale 0 - b Very loose Very soft Unconfined compressive j : ;� glows per foot I10 V_!701f
<br />iC rgprg3ent� lion
<br />glows per boot--& 12 driving rate.
<br />LABORATORY CLASSIFICATION CRITERIA
<br />� Sompie boring strength (tons/soft.) ;• (Using a 1401b.hommer (Using 140 lb. ig20 9
<br />— 0 (03n)t 6-10 L0039 Soft Q@Signotes other soils to S �: With a 3Wdrop) 21
<br />f GW and SW- Cu+ grtoftr than 4 for G W t3 6 /or SW; Ca• 0* x 0e0 between t 8 % Clay Sandstone OP Jet boring C - Consolidation �' hammer with 4130
<br />CH P Ii -20 Semicompact Stiff W c 41 s a .< I La 6s 30 drop) 44
<br />x4c_ GP and SP- Clean gravel or sand not meeting r#quirtments for GW and SW.
<br />---,- q -•-t 3- Direct shear IZ
<br />Sandy cloy or t awl �... Conformable material change d
<br />GNand SN-AfMrberq limits Otlow�d line or At. less than clayey sand Limestone 21.3b Compact Very stiff �,•� ?83t pit
<br />GC and SC - At forberq limits above "A line with P, 1. greater than 1. E -Expansion Elevotlon e
<br />Approximate material change to
<br />OH and M►+ . Sand silt or Metamorphic 36-10 Dense Hard i T - Trloxlol compression Date :;; 21
<br />y I fine I Medium Coors) Fine Coors* �obbltssoulders /� y �q Cone penetrometer UnConformoble material change 31
<br />s Fines (slit or cloy) :and sand I sand ( gravel grovel silty sand WwwI��MMM�I�JJ rock
<br />�10 Very dense Very hard 1 +
<br />L109201
<br />Sieve s►ze: + M� ; � �� Silty claX or (nevus rOtk 2lg Cone penetrometerDOte 20 40
<br />hlLeoL �cl0yey slit g Date of1-1 , � � o Classification of earth materials shown on this sheetis based on ftoIdinspection and borlAq�IOiIS p@I toot
<br />9,0
<br />1010 LIMIT should not be construed to imply laboratory analysis unless so stated.
<br />(NOUNW) astod
<br />c -
<br />DRAW DATE
<br />PROJECT ENGINgER DATE CHECKED DATE 8U8MITTED DATE' APPROVAL RECOMMENDC ED DATE
<br />- - - 'COUNTY OF SAN JOAQ
<br />FILM NAMEDRAWER SHEET NO.
<br />73
<br />Y
<br />U I N -SCALE = f'7 /o'
<br />in
<br />Ll
<br />M00RE* & YA9V-R NOATHII CALIII IA
<br />CON$ULTINO 19NOIN6CF48 ANO 090LOO18Y9
<br />APPROVED ' 2 .!rt.l1ti.--Atra63f JW NwlPI/380f0/-e.4
<br />iIEOIStEAEO CIVIL EMOIiIEEA NO. ` 1
<br />SAN sJOAQUIN COUNrY
<br />,JoH soyv RoAo SRlDae N40' 1696
<br />LOG OF TEST'SORINGS
<br />er `j Q D. DrowinQ
<br />:alo: /"y/0' Ooto.Jarw«�,A l�0 GhecR�Y:�q./f.
<br />r ..
<br />LOG 4F TEST` RORINGS PROJECT
<br />• 1
<br />sNEtt You!.
<br />JOHNS(ON ROAD
<br />N4. sNtiE11111
<br />BRIDGE NOt 1696
<br />7`
<br />STATE NO.29C-273
<br />
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