HomeMy WebLinkAbout3675; ENCINA BASIN WATER RECLAMATION PROGRAM; AGGREGATE BASE TESTING AND REVIEW; 2004-01-1501/16/2004 10:00 8587155810 TESTING ENGINEERS SD PAGE 02/18
V
.
4
I . .
Mr. Don Moore . . January 15, 2004
; City of Carlsbad . Contraèt No, 46700
5950 El Camino Real ..
Carlsbad CA,92C08 V
•. : -
Subject: ea Base Testin and Review . .
Project: Carlsbad Water Recycling Facility V V
V Avenida Eñcinas V V Carlsbad, California . .
'4.
Dear Mr. Moore:
In accordance with your request, Tetiiig Engineers - US Labs, Inc. (TE-USL) is herein providing the
results of off-si.t and on-site aggregate base materials tested for compliance' with the project
specifications. A total of 4 on-site and 3 off-site samples were obtained in collaboration with Martin
Thunenieks from 13utier Engineering on J'anuary 8, 2004 (iote: see Figures 1 and 2.attached). V
The off-site and on-site test results are presented in Appendix A'and B, respectively. It should be noted V
that testing consis:ed of sieve analyses and organic content for the 7'sàniples and complete test series on
2 composite bulk amples from all, the on-site and off-site locations. In any case, the non-compliant test
results are summarized as follows:
Sieve analyses: The percent passing th / 200 sieve was in excess of 9 percent in all cases;
Sand Equivalent Values: The test results yielded values 24 and 25 which is well below the
specified value of 50;
- . .0 Organic c.ntent: Samples yielded organic contents ranging from 0.7 to LO percent by weight;
although not considered to 'be 'problematic, it is not in strict adherence with the project'
specification (i.e., free of deleterious materials)..
,
The remaining tests were in general compliance with the project specifications (i.e-, SSPWC, section
200.2.2, CAB).
:'
V •', .
'' in view of the above listed non-corpliance test results for the in-place aggregate base materials at the V
above referenced project, the following remedial recommendations are presented for your consideTation:
V On-site paved areas: The existing 'aggregate base surface should be regraded to acominodate
V 'for an additional 1.0 inches of asphalt (i.e., 5.0 hihes A-CV over 11.0 inches A.B).:
V
V
2. Off-site raved areas: The existing aggregate base surface siouJd be regradèd to accommodate
for an additional 1.5 inches àf asphalt (i.e, 5.5 inches A.C. over 16.5 inches A.B.),
V 3. The aggregate matemialls removed may be utilized within the new hardscape areas and as utility
line trench backfill. • V • • . • V
. .
•
V
V.
V • • • V•Vrg g1c'cm 'V
V
- • .:ii: :"':-;i Ii::. '}hID'H;l II • '.':\) ' -x:
••• ;.h •
01/16/2884 18:88 8587155818 TESTING ENGINEERS SD PAGE 03/18
The opportunity to provide consulting engineering services for this project is appreciated. If you have
any questions or comments, please iontact our office at (858) 715-5800
Respectfiully surniUed,
Testing Engineer;; - US Labs Inc. p 4 '4t
RCEIROF-
Mehrzad Maghscudlou Van Olin, GE 2578 . ......
3eo1ogist Oeotechnical Department Manager
Cc; Tetra TcchASL (Leslie K. Wicgnd P. E.); Fax: 760.476.1505 . S.
MM/YWO
2002-O62 Aggrcgatc Base T.:tng and Rcvicw.doc .
I,
.5
S .4. 5
S . V ••
TE_USL* 45700 'Carlsbad Water Recycling raci1ity' Aggregate Base Testing + January, 2004
2 5
01/16/204 10:e 858715581 TESTING ENGINEERS SD PAGE 5/18
....
.....
cm 19
i!...
I;lltali?
I it
f '1UJ: k!P
/ 144
.:- $J3J I I j • /• t;/ 1 vtv t1h / 'EEEEFEEiEE21'
LEYT1 ;I 1/11 ' I
za
!7,
! pp
'1 I
jj eL
15
37
qk
I F / /4/J/. I LJ_JJ4JUJ I
' I1iVM / II
ii ILf/ 11 //
1
- 1L14 911 //
;c. /
go JO
43143434343
.. .,
:,.• ii; I -
. :j I
m T_4=1
a-W-4
4LX*
c:
L1J
\)=A1
.çr...
AL Figure No. 1
01/16/,2e84 1,0: 00 85871581 TESTING ENGINEERS SD . PAGE 06/18
.............
1cstin E iicrinLcIS - SanDICgO inc LstahIih.d 1940
JJJ[ySICA1. pRopEjTWS OF son. & AGGREGATE .
. i)atc: January 12,2004
101) No: 46700 . ... :
Client: CITY O1 CJUSBA1) .. . . . .
Acicliess: 595() El Camino Real . . .
S.
Carlsbad Ca 92008 :
Plan Number: N/A . .
. . . Permit: . . N/A • . . .
S
Report No: 6473 . S . •. .
ENGINEER: CHAD DAVIS, CIVIL ENGINEER
Lab No:. .108$.
PtcjcCt: Carlsbad Water Recycling Facility .. . .
Locauon: CilMb:,d c,: . . .
Sumplcd: Date: .01/08)04 B: TESD . .
Type oF Mat:iiil: Crushed Agge&t(e }asc
Submitted: Date: . 01/0/04 . By TESS) . .
Sut.tice bf vfaterial. .'ymc. Twin Oaks . . . .
Lnc.aUc)n Stinipled. . Ott site (Bulk N0.1)
S.LEV AN AL I.SjSJ4 c: I •
.
. . .
Sieve issing • . . . .. .
Acumul itive Specification
100 • . •
314 92 . 90 -100 ,. .. .
1/2" 71
3/S (l • :. .
N0,4 48 35 55
Is
•
41
It, 33 • . . . . - • •
30 27 . 0-30 •
-50 21 . ,•. .. ., . . . .
00 15 • • . • -. • . . .' .
200 l0. l'
0t- 1n:-.. 78.5 C('ITvoy TTc,nri. Stti I Sn t).C.\ ' 1 1 15I 7I5-5OO '••i. II 7l- 1n
01/16/2004 10:00 8587155810 TESTING ENGINEERS SD PAGE 07/18
jiSJ.FANl)AI(1iS AREASTM (uii1es otherie ot±r1). S
TEST . RESULT SPECIFICATION TEST STD
Resiiaceto Abrasion---------------------- . ..
% Wear. 100 rev. 5.7 . 15 maximum C131-
% Wear. 500 rev. 24.0 52 maximum Grading B S
Fractured Faces . . . . .
Liquid Limit/Plasticity IrcIex . 1)4318
Cleanness Value . . . . Calif 227-
Sand Equivalent Value. 24 . 50 mmrinum . Calif 217-
Duiabi.thy nlex . . .Calif 229-
Resistance ,R VMi.te. 82 80 minimum Calif 301-
- Mo IiuQcnstv ;LaP2s.
Max Dry Dinsiy . S
0011111111 Moisture %
N4tld
S
: Absorption. % (Coarse.' Fine) 0.5 / 2.3 . C127 IC l28
Bulk. Dry (Cow-se / Fine) 2,78/2.01 .C127 I C.123
- B'ilk,SSD . . .
- Apparent -
'Falls outside of the specified limits . . . .
DOES NOT CONFORM TO SSPWC SECTION 200-2.2 (CRUSHED AGGREGATE BASE) -
545 5 . S . 5 4
I . ...
I . 4
.5. . S
5,
. .
-
S
01/16/2004 10 00 8587155810 TESTING ENGINEERS SD PAGE 08/18
V ....
Q rcsnn1.ngiiiccs Son Diego, inc
V
UYSIcAL PROPFRTIES OF SOIL .& AGGREGATE
bate: January 12, 2004 V V
Job No: 4(701)
Client: CITY OF CARLSBAD' V
V
V
V
Address: 5950 El Camino Real V
V
V Carlsbad Ca 92008 V
V
V
CarIbad Projct No.: 3675-2 .
V
V Purchase Order No.: 111993 '1 V tV V Report No:. 6466 V
E
VVV V V
NGINEER: CHAD DAVIS, CIVIL N0JNEER V V
V Lab No; 1 0878 V .
V
•
V
V
Project: Cr1sbad WaterRecycling Hacility V
Location: Carlsbad Ca
Sampled: Date: 01/08/04 By: TES J-) V
V V ••
V V
Vrypc OF MatriaI: Crushed Aggregate Base V V
V Submitted: T)aie: 01/0I04 , By: TES V
V
Source oil, Material: Wyroc, Twin Oaks V V
t,ocatin Sampled: Off ltC' V V (Sample No. 1) V V
V
V
SiE1EANLYSLSA.STiCi36
-
V
V Sieve % Pass i ng V
V V
V
Sic - Accuniulativc Spcitication
V -
•V V
V V
V 1/2' V V 0
V
tOO V
V V V
V 3/4" 92 V
100 V •V
V 71
1:3/8' I 50 VVVVV 80 V
NO. 4-,. 47 V 35 —55 V
V
V
40
16 V
:4:;
V V 30 26 10-30 V 20
100 14 V
V V V V
200 954::l' .2 -9
V
V
V
V
V
V
V
V
V
V •
' ..
oJc'ANIc'MATTrR. r)2974),
Organic Matter, % 0.8
V - V
:IttJS4tfls outside of the Sl)id limits
DOES
V V
V
NOT CONFORM TO SSPWC. SECTION 200-2.2 (CRUS}rE AG(;REGATE BASI',)' V
1ciin' f'necr: - jn !)icJ:n 111 v.. Cflflvoy (Itlirl. Siiii'. i x Son D)ci'ct, (A. 921 I I tSi 715S00 fn 1HS] 7 i V
1 V • V .' V -
01/16/2004 10:00 8587155810 .
TESTING ENGINEERS SD PAGE 09/18
.......
Testing Engineers - Sari Diego, I nc. Eslablished 1946
PJRYS1fAL PROPFRT1ES. 01E S1011, & AGGREGATh
Date: January 12. 2004 .
lob No: 46700 .
Client: . CITY OF CARLSBAD . . .
Address: 5950 El Carniiio Real
Carlsbac Ca 92008
Carlsbad Project No.: 3675-2
Purchase Order No.: 111993 .
Report No: 6467
FNGJNEER: CHAD [)AVIS, CIVIL ENGINEER
Lab No: 10879 .
Project; Carlsbad Water Recycling Facility
Location: CLlrlshud Ca
SrnpIcd: Onte: . 01/0/D4 By: TESD
Type of Material- Crushed Aggregate Base
Submitted; Date: . 01/O/04 By: TEST) . . .
So;rcc of Material: Wymc. Twin Oaks
Location Sampled: Off site (Sample No. 2)
siANi .Is1S.STh&f12. .
Sieve % Passing
Size Accumulative Siecificaii.on .
100
1' . [00
95 90— 100
1/2 76
500 NO.4 54 35-55
47 . 16 38
30 ,3i . 10-30 51) 23
100 16
200 II 2 . 2-9
Orunjc Matter. % 1.0
KFJls outside of the speckfkd lrnits . .
DOES NOT CONFORM TO SSPWC, SECTION 200-2.2 (CRUSHED AGGREGATE BASE)
tting TTnecr - .Sn Y)i, n,. 7:nnvv ('oui, Suitc IS S Di II I51 715-5OO Fa x [85 SI 715- 15 P 3U
01/15/2004 10:00 0587155910 TESTING ENGINEERS SD PAGE 18/18
........
Tcstin Enginect c - Sin Dicgo IflL fnblIhLd l94
him CALPROPERTIES OF SOIL & AGGREGATE.
i)atL J11111-1111 -y 1 2 2004
Job No: 46700 .. .. . . .
(licni CITY OF CARLSBAT)
Addrcs:. . 5950 El Camino Real . . •. : .
Carlsbad Cu 92008 . . . . .. . .
Carlshid Project No.: . 3675-2
Purchase Order No.: 111993 ... .
Report Nh: 6468 ,. ,• .• . : '. .
ENGINEER: CHAD T)AVIS CIVIl ENGINEER
Lab No 10880
Priject; Carlsbad. Water Recycflng Facilil:>' . . .. . .
Location: . Carlsbad (' ... . . ., .
Smphxl;.. Mac, 01/O/04 . -: By: TEST) • .•
I'ypc of Material: ('rushed Aggregate Base •
. :. . . Submitted: Date: O1/0/04 B': TESD •: .
'source of, MiFei-ial: \Vyroc. Twin Oaks . •.
Location Sampled: Offs i te (Sample No. 3) . .
SJ.EiLNLYS1.S AS 10 CI I6
. . •
Sieve % Pnssing . . ..
Si, Acumulativc $pc61hct1On
1 1/2' . •. 100, •.. ' ..; . .
1" 100 . .
3/4" 96- 90 _1100 . .
. . .• 1/2' 77. . •. . . . .
67 . • so ..- So -
NO, 4 52 . 35-55 . .
43 . .••• •,
16 • 34. . . . . ••• . ..• .• . .
30 27 10-.3() . . • .
50. •, 20 . . . ....
14 . • • . . ••
. . . •. ... .
200 94r!I . 2-9 . .
...••
OIfiANIC
... . .,.
Organic-Matter. % . . .
FaIls. outside of the specified limits . . . . . .
DOES NOT CONFORM TO SSPWC, sEc-nON 200-2.2 (CRUSHED AGGREGATE BASE)
Jctn Dicpo. hi.. 7 8 95 Con voy Cnri.Siiiu 8 S Wego, CA. 92 1 1i JK5XJ 715-5S00, 18 581 7 1
01/16/2004 10:00 8587155810 TESTING ENGINEERSSD PAGE 11/18
.4
* *
*
*
Appendix B
-
*
(On-site samples),.
,-
-- ,- 4
-t
•
* -
*
- •- -
-
- - -
-
--
- - -
8i/16/2804 10:88 8587155818 TESTING ENGINEERS SD PAGE 12/18
Icz
liI I
L
H
....
.5.... . fliT
I
-. lit
fit
\\
1
I
I ) I.r.UrJ
It TQ
tr
In J411D
hp 3.3
f) ,•j..S
•, •J ;.. - J I, / '/ (I
-
N 1
(II
ç
'-•• 4.- \. ..-... LL L'
I . ,
I L.•. :- "'
)LLr4 "17 '-'-••.
.
Figure No2.
'
01/16/2004 10:00 8587155810 . TESTING ENGINEERS SD PAGE 13/18
TNMT9 T.
Tcsijn
'C
Q & E n gi n eers- San D ego 1n_ FsIn hhd 94
flIYSW4! PROPFRTIFS OFSOIL & AGGRFGAjE
January 1, 2004
Joh No: 4670() .. . .
CHeat: CITY OF CARLSBAD . .
i\dclies: 595() El Camino Real .
0•
Gail sbacl Ca 92008 . . .
.
.
Plan Number: N/A
Permit: . N/A . :.
iej -t N•o6474 .
ENGINEER: CHAD DAVIS. CIVIL, ENGINEER . ..
Lab No: 10886 •0
Project: Carlsbad Writer Recycling Facility .
Location:. Crrlsbad Ca • . •.
Sampled: Date: 01/08/04 By: TESD
Fyc or Mriteri ul: Crushed Aggregate Base .
Submilied: Date: 01/08/04 By: TESD 0 -
S -c ni Material: Wyroc, i'win Oaks
i I ,cition Sampled: On.sie (Bulk No.2) .
Sieve % Passing . •. -
isize Accumulative-Si,ec!kation
,.
. .
1. 1/2" 0 100 •-
II" 100 .. 0 • . . 0 •
3/4" . 94 • 90-100 • .
0
•
'1I2 74
3/8" 64 _50 -90 .
0
NO.4 50 • 3555 . . . •
16 .35
30 28 . 10-30 • .
LS() . . 22 .
0
0•
100 •5 0
1 200 10.31"1 • 2-9 '
•
•
• '0 -
0• •0
• . 0
TciTing inginccrs -,-';an Oie, It:t: ...95 Convey (nrr, Skl i le. I 8 Sun ('A. 92 1 Ii f58r7 I 5-S800 ii I I (I
. . • . . •
.1
81/16/2804 10:80 8587155810 TESTING ENGINEERS SD
TFSFSTN.flARDS A1UT.VASTM (tin1ecsjthere.nptedU
'I'EST - RESULT '. SPECIT'TCATION TEST Sri)
Resismnce to AI,r ion V -----------------------
% Wear, 100 rev. 5.0 V 15 maximum C131-
i Wear. 500 rev. 22.9 52 maximum Grading B
Fractured Faces V
Liquid Limit/Plasticity Index
Value S Ci1if 227- V
;Sni,qt1alçnt Vlue 25'. ' 50 minimuth calif 217-
.Dhility' Index S' ' Calif 229-
V
'Resisianc. R' Valuc 93 Y,0 rnin mil rri ' Cali' 301- V
-,moki'Llre_Qn.sLty i4irj.c_
Max Dry Density
Optimum Moisturc %
I method
Specific Gravity
Ahsorption, % (Course Fine) 0.5/2.2 . , C127 / C128
Bulk. Dr (Coarse / Fine.) ' 2.78/2.63. #C127/ C°128
' Bulk (SSD)
V Falls outside of the spEcified limits
DOES NOT CONFORM TO SSPWC, SECTION 200-2.2 (CRUSHED AGGREGATE BASE)
• '
- '
' . ' '
V
V
V
PAGE 14/18
'V V ' ,
V
V
V V V
V V
V ,
V
V
'V
V
V,
•,
V
V V ,
V S
,' V
,
V
V
.
0/16/2804 10:00 8587155810 TESTINGENGINEERS SD PAGE 15/18.
a
Tcstin Lng,tnees San Diego, Inc.I stihh.hd 1946
EJTYSICALPROPERTIES01!SOIL & AGGREGATE.
Dai; January .2, 2004
Job No: 46700
Client: CITY OF CARLSflAD
Address: 5950 I1 (-'arnino Real
Carlsbad Ca 9200$
Carlsbad Project No.: 3675-2
Purchase Order No.: 11 J 993
port No: 6469
ENGINEER: CHAT) C)AVJS, CIVIL ENGINEER
Lab No: IOSL •
Project: Carlsbad Water RecycIng Facility
I. cation: Cirl.sbad.Ca
Sampled:'Elate: 01/08/04 By: TESD
Type of Material: Crushed Aggregate Base -
Submitied: Date: 01/08/04 By: TES!)
Soul-cc of Material: Wyvoc, Twifl Oaks f
- EA)C1IOn Sampled: On site (Smpe No. 4) • • •
FY I..-ANALYSIS-ASTI C L16 ' •
Sieve %P as, sing S
Siic Acurnu1atLve • Spei.ihcation
d 1/2 100
I' • lOP • 0
93 90—I0C
1/2 71 • . •
61 • -50-80 k
S
NO.4 49 3.5-55 •
18 42 • --
16 , 34 ' .
30 27 • 10 -30 •
21 - . ,
HOP 14
2-9 ;
• •••
.•
:
ORciANIC MATTER (A.ThD24 •
Oiinic Matter, % • 0,7 .
FiIIs outside of the spccifkd limits •
0OlS NOT CONFORM TO SS1WC, SECTION, 2UO-22 (CRUSHED GGIEGATE BASE) •
iinccr - Sn DILIt. )II.. 7595 Convoy CThI)FT, Sit V. 1 s n fl UA. U)H 185I 715 -5S00 PaN I558J 7I-')1)
01/16/2004 10:00 . 8587155810 '" TESTING ENGINEERS SD PAGE 16/18
l.,tin I n2lncctb-S1nDIcgo Inc 1thIihid l'-l(
.flLY&1.CAL PROP1RTTRS.OF S.DTL & AGGRFG4TE'
Die January 12 2004
.loh No: . 46700
'Clicat: . CFY'OF CARLSBAD '•' . ' .
. . .
Address: 595() El .Camino.Rc8l . ; . .. ,. . ... . ..
Carlsbad Ca 92008 . . ,.
. . : .' Carlsbad Pi- No.: 3675-2 ".. .
Purchase Order No.: 1 11993
Report No 6470
I NCdNFER CHAD DAVIS CiVil 1-NCINU-R
Lab No 10882
Project: Carlsbad Water Recycling F'cility . . . .
Location: Carlsbad .Ca . . . . . .. . . .
Sampled: Date: 01/08/04 By: TESD . .
Type ,of Materiul; Crushed Aggregate Base
Submitted: Date: .01/08/04 . By: . TESD. .
Source or Material: Wyroe, 'lwin Ok.s
I..cciiiori S:impled: On site ' . '(Sample No. 5),
-----------------------
SWVF ANAF,YSI&ASIMC136 . . ••. ... . ... , . . .
Sieve , %
Size Accumulative' Specification
100
I" [DC) '. . ' •. •. . •:• . . , .
.•f4 ' ' '. 90-100
76 ', '• . , .
66 50-80
NO,4 52 ' . , .35 -55
45
16 37
31) '30 , ' " .10-30
50. 23'
100 . . 16
200 1J.4 , 2 -9
.0 UUAM
. . . , .... .
M ATTR (A5II'zL1)22Q
Oimic M'i1r.ei-, < ' ' . . 0i
*J'a11s outside' of the speit'ied lImits ' ' . • ' . . ,
DOES ,NOT CONFORM TO SSL'WC, SECTION 200-2.2 (CRUSHED AGGREkGATE BASE)
ng ninccr S a it 0 i o. inc., 78'9 (nnvri y Lurt. S'uTi l Siu'Dici;'. 92111 'fI5.5910 Fk'(5$ 71SiO
'/'
01/16/2004 10:00 8587155810 TESTING, ENGINEERS SD
,
PAGE,' 17/10
-
T,tini. Fng1nLLt'..-SinDcgo,lnc
EJJYSIC&L. PROPERTIES -OF' SOIL V&VAVGGR1GATE.
January 1 2, 2004
Jh No: 4670()
Client: CITY OF CARLSBAD
Addiss: ' 5950 El Camino Real '
Carlsbad a 92008
CarIsbicl Project No.:: 3675-2
Purchase Order No.: •, Ii 1993 .,
Report No: 6471
FNGlNEER: CHAD DAVIS. CIVIL ENGINEER
Lab No: 183
Pmect: Carlsbad Water Recycling Facility '
Location: Carlsbad
Sampled: Due: ' 01/08/04 By: TF.ST)
Type of Matcrii1: Cuhed A -gate Base
Submitted: -Date: 01/03I04 ' By: TFLSD '
Source of MateiuI: Wymc, Twin Oaks
Locution Sampled: 0ii site (Sample No. 6)
SJVEVE AN ALYSIS-AS:114 C 116 - -
Sieve % Passing
Si.c Accumulative 1 Specifiaj.p -. V •: V
1 1/2 100
i 100 - V
93 ' w - 100
3NK 65 50-0 V
V
NO. -1. 54 3555
$ 48
16 39 ' -- - -
V - 30 , 3i - 10-30
50- 24 -' - -
100 17
:200 11.2'''' : 2-9 - --
- '
V • , V V
(:)i-iiit: fv1;(lci'. %
--------------------------------------------------------------------------------------------------------------------
V 'atl outside of the specified limits •' - - , -
- DOES NOT CONFORM TO SSPWC. S1CT1ON 200-2.2(CRUSHED AGGREGATE BASF) V
Nall flic,:, '/93 vCoiN iitelX S i& o (A. 92-i I R 15-581)6 Fo N 55S 1 71:.V:iQ
e1/16/2e04 10:0 8587155810 - TESTING ENGINEERS SD PAGE ieiie
Q rt F n,tnetc -ari Dco Inc L"thIRhLd 19,10
EBISICM1 PROPERTIES OF SOIL & AGGREGATE
January 112004 S
lob No: 46700
Client: CITY OF CARLSBAD
Address: 5950 El Camino Real
CavIsbid Ca 92008
Carlsbad Project No.: 3675-2
'Purcha.e Order No.: 111993
Repoil No: 6472
F.NGINEER: CHAT) DAVIS, CIVIL ENGINEER
Lab No: 10884
Project: (:irlshxl Wi:cr Recycling Facility-
Location- on: Carlsbad Ca .
Sampled: Date: 01.108104 By: TESD
of Maevi,iI: Ciushed Aggregate. Base
Submitted: Date: 01/08/04 By: TESD
Surf Material- Wiroc, Twin Oaks
1iin SampIed . Ou site (Sample No. 7)
-----------------------------------------------------------------------------------------------
PtANIAI,Y AS' M C116
Sieve . % Passing . .
Size Accumulative Spe61ication
- I 1/2" 100 .
I'' 101) .
3/4' 94 5 90— 100 . .
-1/2" 75
.---' 3fi" 65 . 50--80 .
NO.4 51 :-55 . S
8. 44
16 36 S . .
29 10-30
5() 22
IOU 16,
200 -2-9
QRAN1(LAERASMD2974) - S -- Oianic Matter, 9 0,8
*F'af1s outside of the specified limits
DOES NOT CONFORM TO SSPWC, SEC1'ION 200-2.2 (CRUSHED AGGREGATE BASE)
T-:., 595 (:cnvôy :- ir, Suie t it n D i c.. ('\. ') 2 1 1i 1i 7-5oa F,, J5 8 1 7I.5H