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EXCAVATION BACKFILL EX AVG ION OG or GP BACKFILL 2Q EXCAVATION BACKFILL EXCAVATION BACKFILL EXCAVATION BACKFILL -`
--OG Or GP 00 or GP W11
C or GP - OG or GP -
•toataio e� uie+su
1.r9f�� \ • q � / // � \ uIYI,-1992-ft.. 1D otls\niiwssneorii dill� / /n_r8 NNI__-I10_3'�E1 0 2'--12•.. -•{ /,00 2' 0.3' L Unless otherwise shown on the plans or spoelfle
SHAPED BEDDING SAND BEDDING SOIL CEMENT BEDDING In the special provision, the Contractor shall hav
the option of selecting the class of RCP and th
IN TRENCH IN TRENCH method Of bockflt to be used, provided the MI 1
IN TRENCH of cover doss not exceed the value shown for
the RCP Selected.
C
R
"
4
EXCAVATION BACKFILL q EXCAVATION BACKFIN EXCAVATION BACKFILL EXCAVATION 8ACXFILL EXCAVATION BACKFILL 2er
P culvert with moxltTxm cover of 19' the
• �� \` \ •� \��\� Embankment Embankment Embankment options ower
�• ��.� '\ \,� �/ TOR c\\\constructed constructed constructed
\ of Cioaa Y Special or stronger r with
onstrucfed prior NO
prior\�\� \ {�• �\\ \` \ \\prior tg\\\prior tpon p \
Method Lexcavato excavation •xcovotlon excavatIon
_
b)Class %or stronger with Method 2.
\,\ ( \ v, ` \ c1 Class i or stronger .with Methad 3.
�\ o•j /r• \ nI , • \
i
! C Cover Is defined as the maximum vertical dlslonc�4
_ I ,, •o�n ,` �`� N }ram COP OF pipe to finishedgrade within the
0.3' culvert.2�`•_ _ __�.. length Of any given cuert.
•i -r -4 I-.2 .4 V100 0,)'-1 0.2' 1 2. The class of RCP, method of back IItand bedding
SHAPE BEDDING SAND BEDDING SOIL CEMENT BEDDING selected shoe be ms some throughout the isngr (A
of any given culvert,
A 91 TL
IN EMBANKMENT IN EMBANKMENT 3' culvertThe ngth of betweenr y culvert"IS defined as me p
IN EMBANKMENT.
o. Succe$slve drainage structures llnte►s '
ItrTc IIon box* s. heodwots, a fc.) •10
AALMAILr A,rneANt r,AA."k ne UP MR Ur1Naa I MOM" ALLO11s81f CLASSES Or RCP FOR VETH00 2 M"" ALLOWABLE CLASSES OF RCP FOR MIEIHOO 3 b.A drainage lfructure and the Inlet or r
Cover (In fool)
Minimum Cass 6 D•Lood
Less than 6.0
Class I 10000
6.0 1.9
Class M 13500
6.0 9.9
CIO&$ IN Specld 11000
10.0 11,9
Class IV 20000
12.0 13.9
Claes TV Special 25000
14.0 16.9
Class V 30000
11,0 20.0
Cass Y Speclal 36000
Cover On feet)
1Mnlmum Class 6 D-lood
less than 16.0
Clogs 1 10000
16.0 19.9
Class a 13500
20.0 24.9
Clogs it Special 11000
25.0 21.9
Clogs n 20000
26.0 34.9
Clogs Iv SPectd 2So00
35.0 41.9
Class Y 30000
42.0 50.0
Cbge V SP ICA 36000
Cover tin het)
Iflolmum Class 6 D•Lood
Less than 26.0
Class 110000
26.0 31.9
Class d 135M
32.0 31.9
Clots N Specld 11000
36.0 11.9
Close IV 20000
45.0 55.9
Class N Special 25000
$6.0 61.9
Class V 30000
68.0 60.0
Close Y Special 36000
outlet end of the culvert,or
21
21
c. The Inlet and outlet end of the Culver
t D
when there ore no Intervening drolnoge
Z
structures.
f
2"1
j
4. Slops or shore excavation sides as necessary.
21"
0.064"
9
S. Embankment height prior to excavation for
01,
Installation of ON classes of RCP under Methods
3A and 38 shall be as foeovai
N
•e tee and I gee notes t ano v sizes -
Pipe s12ee 45"to 84"t0 : 2/3 00
METHOD I METHOD 2 METHOD 3 Pipe sizes larger than el" ID • 60"
REINFORCED CONCRETE PIPE 6. The maximum size for ON classes of RCP placed
See Notes L2.1 and 10 LEGEND under Method I Is 11"10.
1. Non•r•inforead precast plot $Iles 36" lar smoxer
EXCAVATION 9AcrrK l( GP may also be placed under Methods 1, 2 or J.
EXCAVATION BACKFILL t �Struatur• Excavation ICulv•rtl ®Sand Bedding
��- �� \"•� 6. Oval or arch !hoped RCP shoe los placed under
OG OGtructur• sackflt(Clvlrt) Method 2 only.
L •t95% relative compaction 'r''t Soll Cement Bedding
\� • 9. Embankment comPOC►Ion regrllrement3 govern avStre
the 90% relative compoction bockfil requirement
/ ®90% reurs a co compaction
� Rpodway EmborVcmenf within 21/ feet of finished ode.
OG / 90X rNotly• eompoctian z Or
t�8 loose Backflt 10. Bock f1e lholl be placed full width of excOvatlon
b 17.;FI11W Or Ground except where dimensions ore shown for backflt
401, Cement 00 • Ou►slds diameter for circular pipe$ and width or thickness. Olmenstons shown ore minimums.
210MRn
• 0.1' -1h 0.1' -- Bedding Maximum vertical dimension for other shapes
-•
0 10 ' Inside diameter for ctrcutor pipes and
IN TRENCH ONLY IN TRENCH ONLY miMmum vertical dimension for other anao•a
CAST -IN-PLACE PRECAST RCP ' Reinforced concrete pipe
See Note 1
NON -REINFORCED CONCRETE PIPE
STATE Or CALIFORNIA
OF.PARTU(NT Or TRANSPOATAI"
EXCAVATION AND BACKFILL
CONCRETE PIPE CULVERTS
NO SCALE
M
lug connector for %" Dlo
throoded rod or threodndVI" -
/i' x611 bolt rod
rood ---
FIT OJO9" strop -- -
d oor for r
r'x 0.109" , ' Rod holder
strop I
TYPE I TYPE II
r'x oJo9"• -_` Yln r stub
strap with connector fo D• - --
standard 1/2 x6" -
bolt / oa Ir qutrer
See Note 6
i f
CONNECTOR STRAP- DETAIL TYPE III
ALTERNATIVE CONNECTIONS FOR
PIPE TO METAL FLARED END SECTIONS
See Note T
"
Ola nylon
Itheooded Yin r stub 1108 TIC ---__. _
rod - pipe connector _ - folded
connection
_ - -T
TYPE A TYPE B
,2... j4.. 3011- 36.,
ALTERNATIVE CONNECTIONS FOR
PIPE ' TO PLASTIC FLARED END SECTIONS -
el_ •_J V.NY " I le I •J j_'C _I� I
' tepAvoleni 1>10e11c FES to meet AAS410 Y-294 awed
4SIW 0.1248 Specifications
FLARED END SFCTIO_NS FOR
CORRUGATED METAL AND PLASTIC OR
CULVERTS
Oio or
Reinforced 1
edge t
See Note 2 '
PLAN
la or
r1fro
Skirt t ^1
2"- Toe . 6"
Toe It s1wK be securely
attached to the skirt
See Note 4
ELEVATION
Flnlshed earth slope as required
Limit of payment -Skirt
for D)De 6"
Toe plate If required by Woeld
Provisions or Standard Speclftcottons
See Note 4
TYPICAL CROSS-SECTION
!PIPE -ARCHES ^-
W.HES_.. -ENO '-- MYENSION-INCHES -
SECTION A B ii_l f
SPAN RISE TI•CKNES I"t YOx 1"1 IT't 2"f
21
21
CIRCULAR PIPES
0.064"
0.064"
1
8
PIP[END
014
�„ •
049 NSION- 04CK S
SECTION A B N L
THICKNESS I"t vow I"t 11/8"t
0,061,. - T- -T -- - S- . 16
f
2"1
j
16" • 0.064" s IO 6
21"
0.064"
9
12 6
16
42
We 0.064•
48
13 6
p
48
30,10
0.019"
12
_
8
51
_
0_36"•
36"s
0.019"
14
19 9
60
-Go-
12
4Y•
0.109"
16
22 11
69
86
46"
0.109"
0.0'.
1s
Is
2i 12
30 -12
16
84
90
102
60.. 1
0.4911
111
1 33 -12
of -
-F
114
66"
0.49'•
M
1 36 1 ti
+t -F
i
120
i2"
9"
149
12
$1
In
is"
0.109"
1s
42 12
6t
IJ2
el_ •_J V.NY " I le I •J j_'C _I� I
' tepAvoleni 1>10e11c FES to meet AAS410 Y-294 awed
4SIW 0.1248 Specifications
FLARED END SFCTIO_NS FOR
CORRUGATED METAL AND PLASTIC OR
CULVERTS
Oio or
Reinforced 1
edge t
See Note 2 '
PLAN
la or
r1fro
Skirt t ^1
2"- Toe . 6"
Toe It s1wK be securely
attached to the skirt
See Note 4
ELEVATION
Flnlshed earth slope as required
Limit of payment -Skirt
for D)De 6"
Toe plate If required by Woeld
Provisions or Standard Speclftcottons
See Note 4
TYPICAL CROSS-SECTION
!PIPE -ARCHES ^-
W.HES_.. -ENO '-- MYENSION-INCHES -
SECTION A B ii_l f
SPAN RISE TI•CKNES I"t YOx 1"1 IT't 2"f
21
21
IS
Is
0.064"
0.064"
1
8
10
12
6
6
23
2e
36
42
2A
20
0.064"
9
14
6
32y
48
35
24
0.019"
10
16
6
39
60.
42
29
0.019"
12
$0
s
46
15
49
33
0.109"
13
21
9
S3
85
51
-3s
0.109"
to
26
12
63-
90
64
43
0.103"
18
30
12
TO
102
41
OJo9"
18
33
12
11
114
11
52
0.09'
is
36
12
11
126
03
S1
0.109"
I,
39
n
11
134
Limit of payment
for RCP or alternative pipe
1x4 -e1.201.2
welded Ire fobrIc-_.
Commerc�at quality
.-._. _ _._ - - \ Flared
end section
i
Corrugated olve `Skirt
Mor for toeor a tub to'long) Some
y
r4" Yin cover fhlcknsae oa FES toe It If
over ISMF /„ 41n.11,required
8"
FLARED END SECTION
CONNECTION TO RCP
NOTES I
I. AN 3•olece bodies to have 0.109" thick sides and 0.138" thick center
Panels. fldth of center panels to be greater than 20% of the
pipe periphery. Multiple panel bodies to hove lap seams which are
are to be tightly Joined by rivets or bolts.
2. Reinforced edges to be supplemented with stiffener angles for
the 60" thru 84" round, li"xSt" and 83"xSi" pipe•orch sizes.
The angles will be 2"x?"x1/4" for the 60" thru 12" round. 11"x52" and
83"x$►'• plpe-orch sizes and 21/2'x2%2•x1/4" for 18" and 84" round.
The orgies to be attached by %" nuts and bolts.
3. Angle reinforcement shoe be placed under the center panel seams
on the 11"xS2" and 83"x51•' ploe•orch sizes.
4. Toe plate to be ovailoble as on accessory when specified.
S. End of pipe to be finished with onrxlor corrugations to conform
flored end section so that minimal leakage results from the
connection. Other designs may be used with opprovd of the
Engineer.
6. For 12" thru 24"hOcd end aect+on connection,a universal
couping bond otfoched to the meld end section by rivets.
bolts or one Inch long stop lack welds Spaced of some
tntervols as dimples may be UA#)d In pince of the 12" ntub.
See Standard Plan 0910.
i, The types of alternative connectlons for Alps to metal
flared end sections shoeconform to the ►olowingr
CIRCULAR PIPES -
12" thru 24" Type I or IN
30" thru 44" Type I or
PIPE -ARCHES -
21"xIS" thru 51"x38" type i or a
64"x43" thru 113"x5T" type f
STATE Of CAL'FORMA
DFPARTV[NT Or TRANSPOaTATION
METAL AND PLASTIC
FLARED END SECTIONS
NO SCALE [
It -
0 E_
ME
R
URD
These
Record 'Owings have
roll,* ed,'n rt bbY Others,
$
r, or for errors or 0MI.S n �n r$ is not
. I plans �s saes Which m� 81ble for Iii ��
Q�oF ss>*�� result. Y aV& been intoATR � +'
d Into
No. 22015
Exp. 9-30-97
CIV I\� ��\P
(iF 0 QI
Pt,�yVS __PRfPARED ER THE DIRECTION OF,No
� - -- -
� b
. R ISIONS I Engin..r City .
D"cri tion, roval Date. ro"I to
BENCHMARK,
NAIL IN LEAD 6,46' WT OF QS'
EST AND
CURB RETURN NORTHWEST CORNER INTERSECTION
OF CITRUS AVENUE AND SAN BERNARDINO AVENUE,
CITY OF FONTANA DATUM. ELEVATION = 1136.67
�
CML ENgNEERS, LAND PLANNERS
LAND
2002 IOWA AVE. SUITE 110
RIVERSIDE, CALWORM 92.507
(&on) sef-3444.
CITY 4 FONTANA C
! ADE f/EET Z� �-Zo-9� �•ti.N�
Drown by: SCOW
R.J• AS SHOWN
010M �� PL.I0.IVS
pw,�,,.d by; �T pat,,;
,� df N 1•
AQMEMRECnRD DR WIN DATA 'yPK
� '�� s'
J. KAPP iR, E / 2201 S DATE
MY RECISTRi T EXPIRES 9-30-97
Chocked by:
R.S./GLM.
Ipprowd: 3-Z 9
1 It
Ow9. No.
Z33o
13