|
�C
<br />W
<br />I Proposed 4-: HOWARD ROAD
<br />267-00 268-000 W
<br />B
<br />_ -1 2 a
<br />O
<br />-PLAN -
<br />O
<br />Q
<br />J
<br />3
<br />0
<br />WO-1
<br />-/O
<br />-20
<br />-30
<br />M0
<br />106
<br />�O
<br />B-3
<br />i
<br />HOWARD ROAD
<br />ROAD FILE SHEET TOTAL {
<br />NO INDEX NO YEAR NO SHEETS
<br />1 A-A31, Y29 1968 38 38
<br />i
<br />NORTH
<br />27G'-*00
<br />Q
<br />Q) ,
<br />0
<br />8'Rt. Sta.267•1-56
<br />15"Lt. Sta 26!4t 88
<br />B-2 l
<br />El. 20.3
<br />11.4I 8 Existing ground
<br />surface profile of
<br />..�; A/. I I. 1
<br />3' Lt. Sta. 268 4 74 w`'
<br />Loose, brown, f/ S/L-Y SAND with 6�3 0.7185 132 1 2 1. tl 3
<br />sand silt lose s, pc rt/y Fill. El. 4.9 Barge deck :,�; Ise y /oo`siv ta, semtgompact
<br />"•x,.: 3 114I 6 2 G.WI. 'r' brown SANDY SlLrwith
<br />•••� Water su lace iir i "-`� .L _ �,r•. ,
<br />v rl
<br />its. _ lol El. 30 0.3.5 5.19-61 3 11.11 4 1 silty sand layers, port/y
<br />Ground su. -face (VARIES) ; //
<br />� 11.41 C � ._� f
<br />' a
<br />1 11.41 P 85 123 4 I. tj 14 n
<br />Very loose, troy, very fine to fine 1t
<br />0.6188 138 5 11.4I 4 :a. SILTY SAND.
<br />\� 0.6 185 : �� 5 Vey 11. 11 6 J
<br />Very soft to stiff, grog CLA YEY SILT. �` 2
<br />39 11.41 3
<br />�fl 4I 102soft to stiff, gray CLA YEYSILr.
<br />7\
<br />`\ 1.1 1100132 3 11.4 1 11 193 128 �\ 6 11. it 5
<br />i
<br />S't�ff. gro} SANDY CLAY.
<br />1.4 1125 119 \` 7 11.4111 � I.0 1107 121 \` 7 IL 1 � 14 l -
<br />1: 9'' 1 t 7 1 �O j ? : 4 114 1 15
<br />5 1 1.41 19 I%y 8 11. t i 55 I
<br />�/ll •.
<br />9 1.41 39 1 s
<br />Compact to dense, gray, fine to coarse 6 1.41 23 9 II. t1 66
<br />SAND with vet fine to fine silty r' Dc-nse, gray, fine to coarse SAND with
<br />I sand layers. fine silt Bond layers.
<br />7 11.4131 i �;•� IOiI. �i 45 1 Y y
<br />111.41 63 I Slightly cc-mpact to compact and
<br />,;0I den iie,groy, fine to coarse 11 II �I 55 i
<br />.. 811.4139 1 SA VD with fine silty sand •-
<br />1�1}moo I layers.
<br />911.4117 �104120 L 12 11.t 51
<br />1,311.4160
<br />/9-6T IOIIAI 37 5-/7, /8-67
<br />t•
<br />Stiff, gray. -green CLAYEY SILT.
<br />II 1BJT1 14
<br />5-3�/►-167
<br />6-/-67
<br />I 1_
<br />Its
<br />'.
<br />LEGEND OF EARTH
<br />MATE R I A
<br />L S
<br />G,
<br />.
<br />--
<br />UNIFIED SOIL CLASSIFICATION
<br />MATERIAL
<br />SYMBOLS
<br />CONSISTENCY
<br />CLASSIFICATION
<br />f
<br />Pt OH CH MH OL CL ML SC SM SP SW GC GM GP GW
<br />FOR SOILS
<br />Sands with fines Clean sands Grovels with fines Clean gravels
<br />Highly
<br />Gravel
<br />NNPeat or
<br />N' organic matter
<br />Silts and clays Silts and clays >12%fines <5%fines >12%fines <5%fines
<br />organic
<br />Accordingto
<br />the Standard
<br />Penetration Test
<br />Liquid limit greater than 50 Liquid limit less than 50 0 o
<br />sons Sands -more than 50 /°of coarse Gravels- more than 50 ,/oaf coarse
<br />froction is smaller than N24 sieve. fraction is larger than N44 sieve.
<br />,;. Sand
<br />' Fill material
<br />NQ blows
<br />Cohesive
<br />�a
<br />of
<br />Granular
<br />Fine grained soils Coarse grained soils
<br />(More than 50 % is smaller than N4 200 sieve) ( More than 50% is larger than Ng 200 sieve)
<br />®0
<br />i Silt
<br />Shale
<br />0-5
<br />Very loose
<br />Very soft
<br />LABORATORY CLASSIFICATION CRITERIA
<br />!
<br />I"
<br />o g (osa)2
<br />5c GW and SW-Cu= - �- renter thou 4 for G W 8 6 for SW C - between 1 S 3,
<br />w DID c- 010 x 060
<br />MClay
<br />,.
<br />}; . Sandstone
<br />6-10
<br />Loose
<br />Soft
<br />-"
<br />CH
<br />z40 /
<br />e / GP and SP- Clean gravel or sand not meeting requirements for GW and SW.
<br />GM and SM-Atterberg limits below"A" line or P.I. less than 4.
<br />Sandy clay or
<br />Mcloyey
<br />Limestone
<br />�
<br />11-20
<br />Semicompact
<br />Stiff
<br />i
<br />t3c
<br />sand
<br />21-35
<br />Compact
<br />P
<br />Very stiff.
<br />1Y
<br />a ?
<br />o % GC and SC - Atterberg limits above "A line with P. I. greater than 7.
<br />2 f OH and MH -
<br />Fine Medium Coarsf Fine Coarse
<br />Sand silt or
<br />to y
<br />Metamorphic
<br />p
<br />36- 70
<br />Dense
<br />Hard
<br />a
<br />CL / Fines (silt or cloy)
<br />I sand
<br />I sand IsandI gravel
<br />gravel Cobbles Boulders
<br />I I
<br />silty sand
<br />rock
<br />to - Sieve sizes g + M "' s
<br />- L MLa01
<br />MLA
<br />Silt clo Or
<br />; Y x
<br />igneous rock
<br />>70
<br />Very dense
<br />Very hard
<br />r
<br />0
<br />30 _L `� Classification of earth materials shown on this sheet is based on field inspection and
<br />Clayey Slit
<br />�-
<br />LIQUID LIMIT should not be construed to imply laboratory analysis unless so stated.
<br />PROF/LE
<br />268 269 270
<br />OF BOR OPERATIONS
<br />LEGEND.,OF ..I N G OP ,
<br />-- Plan of any boring ROTARY BORING PENETRATION TEST
<br />Rotary boring
<br />Location B"No. Location
<br />sire
<br />Top hole elev. 2 B- No.
<br />" Diamond core boring Moisture (% dry wt.) Casing
<br />v,/ Top hole elev.
<br />Set "-Sample number Pushed ----P
<br />Augewt boring Dry density (lbs./cu.ft.) �' _Size of sample (inches)
<br />Unconfined Compressive Blows per foot 1i o Graphic fepresentl:tion
<br />Sample boring strength (tons/sq.ft.)';»' Blows per foots 12
<br />Designates other soils tests (Using a 1401b.hammer 19 of driving rope.
<br />(Using 140 I b. Zo
<br />g �''• with a 30°drop) hammer with 21 30
<br />Jet boring C-Consolidation 1 .4110512 I 1.4 65 30"drop) 4144
<br />S- Direct shear
<br />' Test pit G.W.S.yt-....� Conformable material change its
<br />�,__ E - Expansion EleDatteon %�. Approximate material change 6 10
<br />( 21/ 'Cone 4netrometer T-Triaxial compression .•, 2131
<br />4 - 4..�- Unconformable material change .
<br />r
<br />21ti e Cone w etrometer 4-
<br />f Date Of Date 20 40
<br />i boring
<br />Blows per foot
<br />iJL'Jdl�i6Yivali�.11m4ly.iul�oi.i���J;�1 � k
<br />-- NO rE -
<br />T. B.M. 2 W iron pipe at proposed fi Sta. 267438. 30
<br />Bev 20.69
<br />Spike of ll Stork Road and proposl Sta. 270t 00.38
<br />Elev 19.33
<br />j
<br />{
<br />,
<br />III r;I�J`I`a
<br />NO C"HAN
<br />DATE. / '
<br />STATE NO. 29C-152
<br />MOOR€ & TRO€R ' gineers •�ofogist�
<br />1
<br />APPROVED --. R. 1 �,- . Z ` - c., JOB No. 3743 -
<br />REGISTERED CIVIL ENGINgER No.9165
<br />IIIIIIIIIIIIIIIIIIIIII.JIIII„JIl1111,!11.111111 ili6ld i0J.11,inu Ill. 1II III iI111,IIJ1I'd 1, 6idro1111,61II,11 11,III111
<br />1r,
<br />SAN JOAOU/N COUNTY.
<br />T;
<br />HOWARD ROAD BRIDGE \�
<br />MIDDLE R/ VER
<br />LOG OF TEST BORINGS
<br />Horiz. / "= 20' By 013.
<br />s.
<br />Tame Vert. /"= /0' Date June 6,/967 �Pieck.6y. Drawing
<br />1
<br />!I
<br />
|