u/ //Óu.? ./ /Î// ,0/ · los angeles county flood control district soi is and materials...

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/\/~, / J /7 / ~l /vv.u -v /;/ ¿,-tv "-/-' / ::J',': (~s0

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~_..-

(f;~'~~')""-.-. ;~-,",,~,._.;-~,.~ .-

LOS ANGELES COUNTY FLOOD CONTROL DISTRICTSoils and Materials Engineering Division

,//~ 1111 v~,~ '.,/frf ..( (;i:"J

~""''~~-

Project

Station

SIEVE ANALYSIS WORK SHEETZ. ¿ '7 SO Total Weight of Sample

W /¿.t1/L

II 12- Ibs.LAB SERIAL NO.

grams.

Boring No.

Sampled By

!

Moisture Content of Fines

Dot, T "tod ~iott'd BySample No. ~ RemarksLab Tested By-- Intended Use

GRAVEL (Plus No.4)

%.

Location

~

ASTM SIZE RETAINED % OF TOTAL ACCUM: % ACCUM. % PASSINGSIEVE OVEN-DRY

NUMBER (mm) LBS. GRAMS RETAINED RETAINED ACTUAL SPEC. REO.

3" 76.2,

1%" 38.1 ~

(1 ") (25.4)

3/4" 19.1:;.'t

3/8" 9.52

No.4 4.76 -' øP.... 100, C/Pan 0 /11 f. xxxxx

Moisture DeterminationTotal Fractions It t¡ i. xxx xx of Fines:

.Sieve Loss-Gain1.//' Cup No.

/õi. t;¿ /' i òeJ, ty I S-'It i. gramsCalc. Oven-Dry Fines Dry Weight

Total Oven-Dry il~i 100.00 Moisture U.,) %

FINES (Minus No.4)WEIGHT, GRAMS J d Ù (CALC.) OVEN-DRY WEIGHT 7 ¡I 2. grams.

WEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY 7 'tit, grams.

ASTM SIZE RETAINED % OF TOTAL ACCUM: % ACCUM. % PASSINGSIEVE (mm) GRAMS SAMPLE OF TOTAL

NUMBER RETAINED RETAINED ACTUAL SPEC. REO.

8 2.38 D. 6.16 1.19 C,~ /, I30 0.59 :JIO J, I

50 .297

100 .149 /200 .074

Pan 0

Total Fractions

! ':~? 1'\ '1

1;;,(" fj ,

..~,'

Total Dry Weight U¡ p,After Wet Sieving (() i .:

Sieve Loss-Gain 1"), i.

,,/'

Calculated by -£ Date '11~ll9

Checked by l,)T't"Date "? /2.ol:, e;, ( ! '/

"I '7, l..-Note: Cross out sieve numbers not used.

to Ii I

76S523-Cdb 10-68

S~./

~b~;~,/..'.~..


SIEVE ANALYSIS WORK SHEET

LAB SERIAL NO. 2- 2- 9~

LV) t.t!t,.l k! r: 'BProject

Station

Total Weight of Sample 2., .3 7 Ibs.

grams.


Date Tested"' /Id/l'iotted By

Remarks ~

%.

Location

Boring No.

Sampled By

v Sample No.

Lab Tested By ~-I)¡l~. I ntended Use

GRAVEL (Plus No.4)

ASTM SIZE RETAINED % OF TOTALACCUM: % ACCUM. % PASSING

SIEVE OVEN-DRYNUMBER (mm) LBS¡ GRAMS RETAINED RETAINED ACTUAL SPEC. REO.

3" 76.2

1%" 38.1

(1") (25.4)

3/4" 19.1

3/8" 9.52 .cc t.,,¿) tt 0 /No.4 4.76 .11 ''¿9 g,9 CI/#/ VPan 0 2,/7 xxxxx

Moisture DeterminationTotal Fractions "t.3 7 xxxxx of Fines:

Sieve Loss-Gain ~//~up No.

tfaCalc. Oven-Dry Fines 2.0~ / Qiil -" Dry Weight I!r ?'Y'msTotal Oven-Dry Z" i. :3 100.00 Moisture 7,/, %

..

WEIGHT, GRAMS /OfJ FINES (Minus No.4) (CALC.) OVEN-DRY WEIGHTl: 3, ¥ grams.WEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY I ¿J ë:-S grams.

ASTM SIZESIEVE (mm)NUMBER

8 2.38

16 1.19

30 0.59

50 .297

100 .149

200 .074

Pan 0

Total Fractions

RETAINEDGRAMS

1 '2 Total Dry Weight

i ~ After Wet Sieving 21/ l3

I i,o ,t/ "..ieve Loss-Gain i 1.1 i.

~ \ ¡ Note: Cross out sieve numbers not used.

qi. I76S523-Cdb 10-68

% OF TOTALSAMPLE

RETAINED

ACCUM: %OF TOTALRETAINED SPEC. REO.

ACCUM. % PASSING

ACTUAL..~((, ¿..

;20. S-~ £1 '7

,6

l?ß19 Calculated by ~Date 3/¡j6 9

Checked bYlI lt"~~ate 3/ z,//§ ,, /

LOS ANGELES COUNTY FLOOD CONTROL DISTRICTSoi Is and Materials Engineering Division

MECHANICAL ANALYSISLAB. SERIAL NO.JOBBORING NO.STATION

LOCA TION

SAMPLED BYFIELD CLASSIFICATION

PLAS. IND. LlQ. LlM.REMARKS

2Z 95"/

FT.

CLASSIFICATION DATAPERCENT (+) NO. 200 PERCENT(+) NO.4%(+) NO.4/%(+) NO. 200 D10 Of iC' mmD30 '2 ~m~D6o .1?~ tB'Cu = Di;~lo L -, PLOTTED BY ~".,~,Cc = (D30) CHECKED BY j"J' /

GROU~O~~~~OL DATE ~¡~~ c~,/;; .;;-NOTE: Dx = PARTICLE DIA. AT X % PASSING'

SAMPLE NO.DEPTH

DATIE

BY

ASTM SIEVE NUMBERS

80

70

60

\. WZ ~if .;U) 50 f-~ wc. 0:

f- i-z zw w'- '-a: i:w wQ, Q.

20

.01

SILT OR CLAY ¡

FINEtSAND

MEDIUM FINEGRAVEL

COARSE

~~~/ "'\t~ ~"\~'.~ ~ --'~

"~l..I'...:~";-".")

SIZE IN

7 89 I0.1 d

MILLI~ETERS


/ (t.'~:~

sP\~,..- ..;'

LAB SERIAL NO.

Project ~~i ! L Nt:¡,t:..


':2 '¿ 95'2. Total Weight of Sample

£')81,9h Ibs.

grams.

Station

Boring No.

Sampled By

.3


Date Tested~Plotted BySample No. Remarks 4PLab Tested By~i Intended Use

GRAVEL (Plus No.4)

%.

Location

'\..


SIEVE OVEN-DRYNUMBER (mm) LBS. GRAMS RETAINED RETAINED ACTUAL SP'EC. REO.

3" 76.2

1%" 38.1

(1 ") (25.4) I /3/4" 19.1 0 iib ??15' / i/D ,.

3/8" 9.52 O,~ . 'i I 2.?-/ ¿CJ,7./ /,

No.4 4.76 t) 1 ii ie, I. ) i. i / 5 OZ,, ~ "" '" ~ Z~Pan 0 1,3': / xxxxx

Moisture DeterminationTotal Fractions II 9t-/ xxxxx of Fines:

Sieve Loss-Gain i / I Cup No. l/9Calc. Oven-Dry Fines I ,7.1 ~

/01. f: Dry Weight / 1d. 0 grams

Total Oven-Dry i. B B.I/ 100.00 Moisture '.ý~

FINES (Minus No.4) /WEIGHT, GRAMS / tJO (CALC.) OVEN-DRY WEIGHT~ grams.WEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY / :3 fj, c¡ y- grams.

ASTM SIZE RETAINED % OF TOTAL ACCUM: % ACCUM. % PASSINGSI EVE SAMPLE OF TOTALNUMBER (mm) GRAMS RETAINED RETAINED ACTUAL SPEC. REO.

.,

8 2.38 i.16 1.19 11,30 0.59 ;;5,650 .297 -Z 0

100 .149 /~I200 .074 2.

Pan a 0,T otal Fractions Ô,")Total Dry Weight ? () . l.After Wet Sieving 2/ (j. b

Sieve Loss-Gain t 1. i -i I

Calculated bYC Date~?Checked by~FDate.:~ ;( ~

(Note: Cross out sieve numbers not used.

76S523-Cdb 10-68

I

LAB. SERIAL NO.JoeBORING NO.STA TION

LOCA TION



LOS ANGELES COUNTY FLOOD CONTROL DISTRICTSoi Is and Materials Engineering Division

ZZ~.e'2 MECHANICAL ANALYSIS

BY

-"''Î~"'òL\

CLASSIFICATION DATAPERCENT C+) NO. 200 PERCENT(+) NO.4%(+)NO.4~~~NO.200 010 .Ori'3 mmD30 mm 069"' /'2 2 -~Cu .. D6IDi0 o¡ i 10 / PLOTTED BY ~---'Cc a (D30)2 ¿" f CHECKED BY ~

010 X 060 s,, .j 7 ~3GROUP SYMBOL DATE ~ I" .NOTE: Ox = PARTICLE DIA. AT X % PASS NG

SAMPLE NO.DEPTH FT.

DATE

ASTM SIEVE NUMBERS

100.

eo

70

60

r-) ~JZ 2:

¡¡

~'" 50 i-"' UJa. '"

i- 40 ,-z zw UJü ua: ~UJ UJa. 0-

10

SILT OR CLAYFINE'

SANDMEDIUM FINE

GRAVELCOARSE

1--'''-i~\\ ~. \" ',1'...""._...,-r

SIZE IN


rr,. "" . /'~ ..."', ~)I ~"/"/

S p,,,7'~___"0-


LAB SERIAL NO. "22~-s~ Total Weight of Sample 2-1.\8 Ibs.

Project 'V \ L. \~\2.~~_. \0,- \":\--). .. \~.J .. grams.

Station -- Moisture Content of FinesLocation ~- Date Tested i/;I/l,/1 Plotted ByBoring No. \ Sample No. Remarks Ñ-II PLA ":ri':Sampled Byj~~-~r~~\ Lab Tested By \= - \'\R Intended Use

GRAVEL (Plus No.4)

%.

~


SIEVE OVEN-DRYNUMBER (mm) LBS. GRAMS RETAINED RETAINED ACTUAL SPEC. REO.

.3':.", "'_.. h~""- 76.2 ,/1%" 38.1 C).\O 0, 'I ' ~, 'I

(1 ") (25.4) C'~'ò I. t/ - / /.73/4" 19.1 a ;2. i: l.'. ~ S/ 'Zi

3/8" 9.52 \ l \ a tt3 .. 7,lPNo.4 4.76 \.~7 ~l t 7-

~~ '- iiA ! 7.11:'

Pan 0 :24.d ~'.

/ xxxxxMoisture Determination

Total Fractions Z 7r itL xxxxx of Fines:

Sieve Loss-Gain // Cup No. ~~

Calc. Oven-Dry FinesZ Z. l. ~1lb Co Dry Weightl-0 7,? grams

Total Oven-Dry i. 5:&5 100.00 Moisture ~,~ %

FINES (Minus No.4) Q . /'WEIGHT, GRAMS 100 (CALC.) OVEN-DRY WEIGHT ,I '3. ~ ~s.WEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY I O 6. If grams.

2,1 ii~,~ ASTM SIZE RETAINED % OF TOTAL ACCUM: % ACCUM. % PASSINGSIEVE

(mm) GRAMS SAMPLE OF TOTALNUMBER RETAINED RETAINED ACTUAL SPEC. REO.

8 2.38..

~ I5;D:).8 7-, tp ,/

16 1.9 'S . ç, 5, -zv 7. ? (). ¿

30 0.59 \ 4-, ~ i-;.C, ,,v 1- 33.8,/

50 .297 :3 tJ,4v"

&J ¥'. i ~~"2.t;100 .149 '2~.~ 2. 7.+ vV'

EY 9/.&. ,/

5,7 L 97., "' 1!.I/

- ,.200 .074 c: , I

Pan 0 _..( r; 0

Total Fractions

Total Dry Weight

910 ? S". ~ Calculated by ~ Date 'd(1'5 / b 7After Wet Sieving

Sieve Loss-Gain Checked byl¿ 3í Date ~J. /; 3/6 'INote: Cross out sieve numbers not used.

76S523-Cdb 10-68

:.) ANGEIES COUNTY FLOOD CONTROL ~.)TRICTSoils an Materials Engineer1ng Division

.,i""-¿--'ll1;Æ-~ \( b ir)..~~"

~A~ EQ.IVAIENT WORK SHEE::

Lab. Serial No;::,,::.a'_iiC)d- Job~ \ Lß&î2 'D,¿~---Sampled Byj~ ~-~ ~\ Date2.-\O -(ó~ Boring No.~ \ Sample No.--

Date Received.: - \o - (ò~ Station~----Depth --

Intended Use --.------ --- Loca tion_--- -c_---Tested By~Date'"-\\-G~Checked By --if F Da te Z Ii ~¡ b £)

Sand Readin&-R21 x 100Sand Equivalent = Clay Reading (Ri)

Field Classification'S ~

Ti = Starting Time (Place Material)

T2 = Begin Agitation (1/2 minute, 90 strokes) (T1 + 10 min.)

T3 = Settlement Starting Time

T4 = Take Clay Reading & Sand Reading (T3 + 20 min.)'"

..)Run No.

Ti Ri R2 S.E.

1i 17Z-12.00

2 0:1/ 7/3 7~--

Average Sand Equivalent = ----

Required Sand Equivalent = ---Remarks ----- --.. , -

---


MECHANICAL ANALYSISLAB. SERIAL NO.JOBBORING NO.STATIONLOCA TION


PLAS. IND.REMARKS

z. '- BOt." CLASSIFICATION DATAPERCENT C+) NO. 200 PERCENT(+) NO.4%(+)NO.4/%(+)NO.g9 D10 O" /7 ~mmD30 "' '3 ë) mm D60 . 44 $ -- mmCu = DØ'Dlo -z l ~ PLOTTED BY-

..-l:.? Cc = (D3o)2 I.. 1- L-"-- CHECKED BY-,07"" D10x D60

GROUP SYMBOL

NOTE: Dx= PARTICLE

SAMPLE NO.DEPTH FT.

DATE

BY

LlQ. LlM. DATE

DIA. AT X % PASSING

ASTM SIEVE NUMBERS

'"zeñ(J~CL

/""\,! -G~-~. .)...t ,; 4l -, ~\~.~ .~. '.J

f-Zwu'"wa.

20

3(

40

awz~

50 t-wcc

60 t-Zwuc:WQ.

70

80

G-

SIZE IN

SILT SANDMEDIUM FINE

GRAVELCOARSE

OR CLAYFINS'


5M-~P.-'c-..~"'~~""",,;,~-~

(ÆjyJ ,\~LOS ANGELES COUNTY FLOOD CONTROL DISTRICT

Soils and Materials Engineering Division

e! Ó-'-LAB SERIAL NO. ~'2 ¿-9 ': Total Weight of Sample 4-3 ' 0 ~ Ibs.

Project 't-t \ '",. \:", .~.::~ \: , 'B ~ grams.

Station

Boring No. -:. "".~a..~le No. \!C"~'\~"'- '

Sampled By.) ~ ~~,-~'..:\ 'Lab Tested By t'. ~ ';',PC".


Date Tested2-!It/ "/1 Plotted By

Remarks ))IN P'L4'5(Tlc:i ntended Use

%......--~--

Location

GRAVEL (plus No.4)

~



3" 76.2

1Y2" 38.1 /5'1 I, 5 '- i. S , '/

/(1") (25.4) lz¿ 3,3

.vt.,K

3/4" 19.1"5,

Ò ..V -¡..¡ ..11 \ L

3/8" 9.52 1",:5 /IE, I "" òBo ./ ,,/

No.4 4.76 1~c ~,cò 3.5 / '2/.",~ 78: if

Pan 0 35,00 xxxxxMoisture Determination

Total Fractions tt--,fJ() i. xxxxx of Fines:

Sieve Loss-Gain / Cup No. 2. ~Calc. Oven-Dry Fines

¡

~V Dry Weight '5~.52-'6. 3 f. / 11.3 grams

Total Oven-Dry :;b .¿ 8'100.00 Moisture i- L -- %

¡q-:,?¡ I i f. ''~

FINES (Minus No.4)WEIGHT, GRAMS / t/ D (CALC.) OVEN-DRY WEIGHTWEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY ItJ-'S, ~

../8 2. ,5 grams.L-

grams.

ASTM SIZE RETAINED % OF TOTAL ACCUM: % ACCUM. % PASSINGSIEVE (mm) GRAMS SAMPLE OF TOTAL

NUMBER RETAINED / RETAINED fCTUAL SPEC. REO.

¿¡ , z,

-'2 5, e, '"8 2.38 4. ,4.

16 1.19 ~lk. ,.

Ý ./i-c¡, Z.

./

30 0.59 ç;.4- 0./ '" '37,3\.

,/ /50 .297 \~.S /Z"g

\,4 ;../ /

100 .149 "3l.C ?- 9', 5w 71 ¡; ..

200 .074 \ 4-11 It/ D~

r z,, -- - -Z,~Pan 0 0.1 'C !~". ()

Total Fractions

Total Dry Weight ., v'

Calculated by ~ Date ;; J /3/ ~After Wet Sieving 7 Ifi) 7(),(, i

Sieve Loss-Gain Checked by jl ,T r Date ;; / ( 1/ tO,

Î

9Note: Cross out sieve numbers not used.

~~- ""76S523-Cdb 10-68

:.~) ANGEIES COUNTY FLOOD CONTROL .)TRIGTSoils and Materials Enginaermg Division

) SAND EQYIVArrNT WORK SHEE1:

Lab. Serial No. ~'2 s.~ \: ~ ~i: " ---Job~~,,\2-Sampled By~-~~' Date..:,:.L~:~ Sample No...-:Boring No.

Date Received_7.-\O -~~ Station_-=_Depth - -

Intended Us e----- Location_-=---Field Classification ~? Tested ByE:~- \~ Date~-\ \=-(,~

Checked By~Date :21/3/61i

~Reading iR21 x 100Sand Equivalent = Clay Reading (Ri)

Ti = Starting Time (Flace Material)

T2 = Begin Agitation (1/2 minute, 90 strokes) (T1 + 10 min.)


T4 = Take Clay Reading & Sand Reading (T3 + 20 min.)

d TRun No.1 T4 Ri R2 S.E.\;,++~'7' i tô~l. ~ è.~ i ~i;.i ~.7 ~ '5. ..

T2 T3

I'

i 1l)9 i 1/9 j.'2/!3d

IlL. I 4."l I,' 2.3/ 0--j 1/ 5 I 2. 5

t 2J ~JB

! IWtH 3 0

J!''r:30~rc:l/: L¡i!--

Average Sand Equivalent:: -- CG~

Required Sand Equivalent = -- ---Remarks--_--- -------

~

1LOS ANGELES COUNTY FLOOD CONTROL DISTRICT

Soi I sand Mate ri als Engineering DivisionMECHANltAL ANALYSISz~805LAB. SERIAL NO.

JOBBORING NO.STATIONLOCA TION



CLASSIFICATION DATA

PERCENT C+) NO. 200 PERCENT(+) NO. 4 ~.%(+)NO.4/%(+)NO..20 010 ." 0 8'~';m030 Ii 19 mm fi0 tI ¥ i. mmCu = DeoDlo ¥. .. PLOTTED BY-Cc = (D30)2 tf. 9 Î ../ CHECKED BY Rj/'

Dio x D60

GROUP SYMBOL

NOTE: Dx = PARTICLE

SAMPLE NO.DEPTH FT.

DATE l o"$!b..~:',"""~:r.""...r;~

BY 1037 DATE :1 /nlt, 'ì, ,DIA. AT X % PASSING

ASTM SIEVE NUMBERS

OJZuico'"a.

""'',..-.l ~:\\"k)) ::\~~~~.j

10

20

30

f-""wU0:Wa.

40

0w

50 ~we:

60 f-zwu'"w0-

70

80

90

.001SIZE IN

SILT SANDMEDIUM FINE

GRAVELCOARSE

OR CLAYFIN

\

sP"7 ;"

~ ,'~..;"', r? ..-~~~&;~~g

LOS ANGELES COUNTY FLOOD CONTROL DISTRICTSoils and Materials Engineering Division -

LAB SERIAL NO. -- "" 3 0 C""


Ibs.Total Weight of Sample ~'8 . (ò "lProject '-.,( \, \~. \-""",

Station

\::;. # '\,.~".- grams.


Date Tested Z-/it'.. ?'Plotted By

Remarks /¡illJPl.4:5t- ; "-I ntended Use

%.

Location

Boring No. ~ Sample No. \

Sampled By j~ t;-S hq:- t~~b Tested By 'F~- "-'R

GRAVEL (Plus No.4)


SIEVE OVEN-DRYNUMBER (mm) LBS. GRAMS RETAINED RETAINED ACTUAL SPEC. REO.J. 76.2 '

1Y2"'

¥,5 ./38.1 \. C:~ 'f51(1 ") (25.4) A, ,-; \, 11,"./ /5.9 /

3/4" 19.1 2,o~ 5.5/' z./, 'I J3/8" 9.52 ~..~~ / 1'3. " ./ 35. Q I V-

i

5,(;./ 1/1.,/'. "

No.4 4.76 2.016 'i?ol/ 0.' -. 5f. t/Pan 0 '¿ß.EEo xxxxx

Moisture DeterminationTotal Fractions 39' ,62;

/' xxxxx of Fines:

Sieve Loss-Gain Cup No. 3 z.Calc. Oven-Dry Fines 2/,9.5 '/ S9.t.1 Dry Weight (07,0 ~sTotal Oven-Dry '3 t- 1 7

J 100.00 Moisture 7.c; %

~

FINES (Minus No.4)WEIGHT, GRAMS 10 () (CALC.) OVEN-DRY WEIGHTWEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY I 5~. t;

./73. () grams.

/'ASTM SIZESIEVE

(mm)

--1 iANUMBER

8 iri,' 2.38

iii,1 16 l i-I' l 1.19

30 0.59

50 .297

100 .149

200 .074

Pan 0

Total Fractions

Total Dry Weight

After Wet Sieving

Sieve Loss-Gain

RETAINEDGRAMS

Note: Cross out sieve numbers not used.

76S523-Cdb 10-68

grams.

/,3z.,r7.0'

1.3

% OF TOTALSAMPLE

RETAINED

ACCUM. % PASSING

ACTUAL SPEC. REO.

i-o,l.2. z., 9

"3 ./~sv

5ff / / Calculated bYL- Date 111-5Û'J

Checked by Date

-) ANGEIES COUNTY FLOOD CONTROL .)lRICTSoils an Materials Engineer-:ig Division

I;~:D~) :;A~ EQYlyA ~NT WORK SHEET

Lab. Serial No. -:.:~C) G Job_~\~~~ b-B=-_-Sampled By~~~~~\ Date7.-\O-cS'9 Boring No.~ ~ Sample No.--

Da.te Received- -z-\. o - c:~ Station-=_--epth -

Intended Use--~--Field C1assification~~

--- Location_-=

Tested By~Date ".-\ \-b":Checked By'£Date ~ ¡¡S /69

~Readin~iR21 x 100Sand Equivalent:: Clay Reading (Ri)

T1 :: Starting Time (Place Material)

T2 :: Begin Agitation (1/2 minute, 90 strokes) (T1 + 10 min.)

T3 :: Settlement Starting Time

T4 :: Take Clay Reading & Sand Reading (T3 + 20 min.)

~ Ti T2 T3 T4 Ri R2 S.E.Run No.

r-1/10(J i I: 10

I,'I/. 30! I: ~ t: OS. () l 3. sl" ¡;

~~:2 ~3 ",1&1: ~t: ~i.~~òII! 13 ?~I!ý ~~I: ~i: 3~ I:~ 7: ~O3 ¡l:06 n/0 rsi~ l- 0 7~-'

Average Sand Equivalent:: --- 72.

Required Sand Equivalent :: ---Remarks -------~ -------------

LOS ANGELES COUNTY FLOOD CONTROL DISTRICTSoils and Mat~Hials Engineering Division

MECHANICAL ANALYSISLAB. SERIAL NO.JOBBORING NO.STA TION

LOCA TION



BY

i 109_,0,'!.ö ;.

CLASSIFICATION DATA

PERCENT C+) NO. 200 PERCENT(+) NO.4 /'%(+)NO.4/%(+) NO. 2,9 010 Ci, / mm030 ' ., '3 mm 'S. .- mmCu = D6eDlo '2 ./ PLOTTED BY ~Cc = (D30)2 .. I / ~ CHECKED BY-

010 x 060

GROUP SYMBOL

NOTE: Ox = PARTICLE

DATE

DIA. AT X % PASSING

SAMPLE NO.DEPTH FT.

DATE

ie

20

3(1

40

0eo wz ztf ;;C1 50 i-~ wc. rr

i- 60 i-z zw WL) U'" '"w w"- 0.

70

80

90

ASTM SIEVE NUMBERS

SIZE IN0.1

MILLI~ETERS

ìFIN

SANDMEDIUM COARSE FINE

GRAVELCOARSE

'i""''''~'''-\

L t~~~~" \~

.001

SILT OR CLAY

:. =) ANGEIES COUNTY FLOOD CONTROL: ')rICTSoils an M3terials Engineerìng Division

'~

') §AlW EQ.IVAIENT WORK SHEET

Lsb. Serial No. Z-2-~Q2 --- Job~iL'e'S$- P .~#Sampled By.ja:R~T Date.:~~ Boring No. + Sample No.--

Da.te Received_'"-\ o: G,~ Station~----DepthIntended Use- --- Loca tion_-= -"----Field Classification ""? Tested ByE\\- \~R. Date"2-\ \-~~

Checked By~Date~Sa~ReadinK-íR21 x 100

= Clay Reading (Ri)Sand Equivalent

Ti = Starting Time (Place Material)

T2 = Begin Agitation (1/2 minute, 90 strokes) (Ti + 10 min.)


T4 = Take Clay Reading & Sand Reading (T3 + 20 min.)

~ TRun No.1

,-;-- i 2.0

M 1,.' dL ¡Z/5/

T2 T3 T4 Ri R2i ;: / zu!3;)i.'f/ ~+ + ~.8 1/0

Z. / l-~~r2.''M. i¡~ 3.'; c;c;

i.t., z.~~:~ 1!1~ G~~

S.E.

Average Sand Equivalent ~ --~~ "

Required Sand Equivalent =

Remarks ------- --------

Sil-;¿

~:-'~:"1

fU¡::~,,;!:~--


LAB SERIAL NO. z.Z;? ó 7

Project ~I \ '- ~~'ë1' . ):). \~-


Total Weight of Sample 5fó.¿1, Ibs.

grams.

Station -- Moisture Content of Fines %.

Location .-- Date TestedZZII/l,'j Plotted ByBoring No. 4- Sample No. \ Remarks ~N Pt.'5/CSampled BY~~~-$'\-W:-~::-\ab Tested Byt:\L-\"\~ Intended Use

GRAVEL (plus No.4)



4-".~. 76.2~-- 38.1/

(1 ") (25.4) o. --':L (). 7'/ d. 7 /3/4" 19.1 C.~ 1,S/ I.. 3, i. /3/8" 9.52 ¿.7~ t,7 / /1,9 / /"f

rif) / g~/ '"No.4 4.76 2..S-o ¿ Z.r ie¡. q /Pan 0 8e,oe xxxxx

Moisture DeterminationTotal Fractions o/..¥/ xxxxx of Fines:

Sieve Loss-Gain Cup No. L!Calc. Oven-Dry Fines 25,17 óo,j / Dry Weight I 57, q )Tams

TotalOven'Dry ;/,1t / 100.00 Moisture /1,2-' %

I--

FINES (Minus No.4) . /'WEIGHT, GRAMS / Ô Ò (CALC.) OVEN-DRY WEIGHT 8' 3 .;; grams.WEIGHT OF TOTAL SAMPLE REPRESENTED BY FINES, OVEN-DRY I ~ tf, '7 ~ grams.

ASTM SIZE RETAINEDSIEVE

(mm) GRAMS

z,0()' ~NUMBER

?~,~." \\~~

/1,' , l1 /

8 ,:'1.38 ~.Co~ 16 1.9 ç". I30 0.59 Cc .

50 .297 ""0 .~

100 .149 \~.200 .074 S.~

Pan 0 0,03Total Fractions

Total Dry Weight1 èf, IAfter Wet Sieving

Sieve Loss-Gain

Note: Cross out sieve numbers not used.

76S523-Cdb 10-68

% OF TOTALSAMPLE

RETAINED

ACCUM: %OF TOTALRETAINED SPEC. REO.

ACCUM. % PASSING

ACTUAL

t:r;l) ,

75,5 Calculated by&- Date 'l.P/;l;7

Checked by 51-1 F Date Z// (j/!ú£ji

L 1.

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