|
7 77
<br />G A L r ROAD
<br />Ilk
<br />e!:�Exisfing bridge
<br />PROPOSED t-
<br />23 24
<br />- PIAAI-
<br />B�2
<br />26'Rt. Sta. 22 + 40 481LtSta. 23450 26 'Rt Sta. 24 20
<br />El 22.3 lExisting bridge deck El. 23.0
<br />20 - 7_717-gLoose, light brown, very fine -medium B-2
<br />145ioc�� ;61, id
<br />SILTY SAND with numerous 1171n
<br />Lsondy C/ay layers. Fill ..
<br />-11 14 1 1.419
<br />Ground sur `ace at 3tiff dark brown CLAYEY 31Lr Fill.
<br />UP stream �dge o 11
<br />3off dark groy-orawn CLAYEY 31Lr /1 1 11.4120
<br />existing briege
<br />/0 12.2194126 Z 2 11.4 f a I
<br />"_ __? -ompact, red &Vwfl,
<br />%J or /,fir G vul -rrf
<br />Loose, red -brown, very fine 51L,-Y SAND 211.4111 1 31LFY SAND.
<br />G.W. S. Y_ 11051 15 3 11.41 9 1 Elev. 2.9 5-14-68 3tiffbrown CLAYEE Y 51L.Twith very fine
<br />El. 4.1 5-16-68 Loose, dark brown 3ILT Water surface
<br />G 2 1 1 891 28 3 11.4 112 1 sand layers.
<br />0 98127 4 1 IA 1 10 1
<br />Loose,, y e- 77
<br />gray-orongel ver fin Vefy soft, gray brown 31L TY CLA Y
<br />medium 3ILTY SAND with a 0.51 74 j45 411,414
<br />95 26 -5 11,4110 1
<br />fewsilty 0/0
<br />y layers.
<br />Very soft gray -green, SILTY CLAYwith
<br />_/0 3 4 1 781 43 511.41 4 �ery fine sandy layers.
<br />1 961 10 6 11.41 6 1
<br />Very soft, dark gray CLAY with
<br />Very loose- loose, gray -green 51-WDYSILr 13 73 49 611.412 Several peaty layers.
<br />7 3 1
<br />4
<br />7 1 1.4 1 9 1 will? numerous
<br />silly pooty layers
<br />14
<br />and abundant organic matter 13 Very loose, dark gray -green 31L r with
<br />10
<br />15 -16147 '711.415 1 abundant organic matter
<br />I #
<br />-20 1 -M 1 52 8 12.51 8 j 14
<br />I IV 11
<br />15
<br />13 1 -is 143 811.41 4 1
<br />9 ji.4ki5 1 17
<br />Semicompact., dark gray, very fine to is 19 Loose, groy -green, very fine to medium
<br />16
<br />medium SILTY 3AND with many 9 11.41 7 1 5, iLry sAND
<br />-30 11051 20 10 11.41 15 thin aeAt and c vI2 V silt &Xpry. 19
<br />A
<br />19
<br />0.911001 23 10114110
<br />16
<br />2
<br />11011 2 11.4111 5oif alark green CLAYEY 31L r
<br />20 3emicompact- compact, lightgreen, fine to
<br />SAND with some
<br />25 1111.4113 medium CLA YL-
<br />11111 18 12 11.4 1 11 1 21
<br />44 -40 17 Deatv lavers.
<br />. X.,
<br />24 .1 11101,20 1211.4121
<br />1971,2-1 13 11.4 1 17 1
<br />44 A I"
<br />_2? Dense, reen SIL r with some thin clayey
<br />22 110,
<br />0
<br />r j
<br />22 4.9199124 1311.4 152 10yers.
<br />-50 1411.41 14 1 24
<br />31 6.01108120 1411.4144
<br />991 26 15 114 r-r4i 3?
<br />34
<br />Semicompact- compact., groy-grmn, very 30
<br />43
<br />53 6.41106121 1511.4161
<br />- flne SAND 40-
<br />-60 1971 28 1611.41 13 1 38
<br />1611.4164 L
<br />25 50 2.40130
<br />11[441 7',
<br />49 5-21-68
<br />B.PF
<br />.1, Dense, dark green., medium- coal 5e 3ILTY,
<br />-70 12.61 991 27 18 11.4166 1 SANDY GRA VEL, Witt some clayey silt.
<br />Dense to very dense green 31LT
<br />11.2 1 961 M 1911.4185+1 5 -16 a 20-68
<br />11001 25 2011.41100+
<br />-80
<br />PROFILE'
<br />12.7 11001 26, -1 11.411,30+1
<br />L-2 5-14,15,1 -68 23
<br />C
<br />LEGEND 0 F EARTH MA7ER I A L S LEGEND 0 F B 0 R I N G
<br />UNIFIED SOIL CLASSIFICATION- MATERIAL SYMBOLS CONSISTENCY CLASSIFICATION ROTARY BORING
<br />ISM SP I SWj-, �.dd I GM GP 'I GW' FOR SOILS Plan of any boring Location
<br />Pt OH ICH IMH OL I CL I ML SC
<br />B-No.
<br />Sands with fine$ Clean soln�k dra,vels with fines Clean gravels Peat �r Rotary boring
<br />H ighly Grove[ D'q
<br />organic matter eley.
<br />Silts and clays Silts and clays >12%fines <5%finls >12%fines <5%fines According to the Standard PenetrationTest Top hole ,/A
<br />organic Liquid limit greater than 50 Liquid limit lossthon5O _4ZIA H
<br />Solis Sands -more than 50% of coarse Grovels- more than 50%of coarse 4� Diamond core boring Moisture (% dry wt)
<br />f ractio n 13 smal ler t ho n NQ 4 sl eve. fraction is larger than NQ 4 sieve. Sand Fill material N2 of blows Granular Cohesive Casing -Sample number
<br />Fine grained soils t" El - Dry density (Ib3.1CU.ft.) Set�,,4
<br />Coarse gfoined soils Auger boring a -Size of sample (in
<br />(More than 50 % is smol ler than Ng 200 sieve) (More than 50 % is larger than NQ 200 sieve) Unconfined compressive
<br />Silt Shale 0-5 Very loose Very soft Blows or foot
<br />p
<br />LABORATORY CLASSIFICATION CRITERIA strength Vom/sq.ftl
<br />D )2 6-10 Loose Soft M Sample boring (Using a W
<br />3
<br />X50 Gwand SW- Cu-- r"Lgreoler than 4 for OW a 6 for SW; Cc= 2�0 - between I a -3. Clay Sandstone Designates other Soils t8"6 with a 30
<br />W 010 Djo x 060 Jet boring
<br />a W I I C - Consolidation
<br />�40 CH 11-20 Semicornpact Stiff C 1 .4 11 5124 -.4-1 1.4 65
<br />GP and SP- Clean gravel or sand not meeting requirements for GW and SW. $-Direct shear
<br />GM and SM-Atterberg limits below *e line or P 1. less than 4. MS.
<br />.1% Sandy clay or Hl__ V' 21-35 Compact Very stiff Test pit � � _T__ Conformable mate
<br />t3c - �Z 0 clayey sand Limestone r E - Expansion -f
<br />N 0 OC and �C -Afterberg limits above "A' line with P 1. greater than 7. 11-- _J Elevation
<br />P OH and MH Approximate mote
<br />Sandy silt or Metamorphic 36-70 Dense Hord T-Triaxial compression Date
<br />2C
<br />Fines (si It or clay) Fin* Medium 'coors4 Fine, I Coarso lCobbles Boulders silty sand rock 21/4 "Cone penetrometer Unconformoble mo
<br />sand sand I sand I grove gravel 1 91 In
<br />CL to CL Sieve sizes 2 1-1 12 V7" >70 Very dense Very hard
<br />r_�Ml_ G OL I a 2 V2 Gone penetrometer
<br />___:L Silty clay or Igneous rock
<br />a ML " -�j on and clayey silt Dote of
<br />t. IV W 30 Mo - *b U0 f6 8D 96 K) Classification of earth materials shown on this sheet is based on field insp6cti boring
<br />LIQU10 b MIT, should not be construed to imply laboratory analysis unless so stated.
<br />/) -1k
<br />k4
<br />PERATIONS
<br />PENETRATION TEST
<br />Location
<br />B-No.
<br />Top hole elev.
<br />Pushed -----P
<br />Che3)
<br />per foot--,,, 11 Girc-phic represenfi-tio
<br />lb.hommer BIOW3 of driving ro".
<br />2
<br />"drop) (Using 140 lb. 21 4V
<br />hammer with 41 30
<br />rial change 30" drop) 12 44
<br />5
<br />rial change $10
<br />01
<br />GALT ROAD BRIDGE
<br />R OA 11 1 FILE I I SHEET SHOETAL
<br />NO INDEX NO YEAR NO TS
<br />//5 4A-A 1968 12' 1 1Z
<br />-NOTE
<br />8. M. Square Impression in N. W corner
<br />of concrete gosline box. 30'Lt
<br />Sta. 22 A 15 Ele v 16.70
<br />County of Son Joaquin datum.
<br />A
<br />STNI E NO. 29C- 104
<br />M
<br />APPROVED
<br />JOB N,. 38- 34 F
<br />AgGISTERED CIVI L ENOINFEER No.9165
<br />COUNTY OF. SAN clOAOUIN
<br />n
<br />'GALT ROAD BRIDGE N? 1-21.0
<br />MOKELUMNE RIVER
<br />Ter'1011 CnOng8 00 OF TE5T 130HING5
<br />By A.L.8
<br />20 4J Horiz.
<br />Scale f oats May 29, 1968 Drawing
<br />BIOW3 per foot Vert P_ /Pi Checkby I
<br />NEW HOPE ROAD BR. NO. 1210
<br />
|