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CULVERT 11511
ood CULVERT DESIGN FORM
-�, LV�ET A.XL$ DE IGNER DATE: Eric C D118hall 5W.005
HYDROLOGICAL DATA
METHOD: Rallonal (O-CIA ) CULVFRTTYPF. TC7 FILE]
AREA t57 ENT. TYPE: I KE-1
To .10 min, 0. 040
Intensity; 12 YEAR - 4,10 NO. OF PIPES
1 10 YEAR = 5.50 DIAMETER n 1.25 T FEET _
125 YEAR - 6.40
Of 25 YEAR 1,10 MANNING'S N- 0.013
Ke- 6
DESIGN FLOWS/ TAILWATER ELI- 733.61
alff EARS _L_ ELqw__(CEJS_. MFD- FLO 9_
CULVERT DESCRIPTION: TOTAL FLOW HEADWATER CALCUIATIONS CONTROL APPROX
MATERIAL- SHAPE -SIZE- ENTRANCE FLOW PER INLET CONTROL OUTLET CONTROL HW OUTLET COMMENTS
0 BARREL HWVD HM EL(hl) TW C. (do+D)/2 ho K0 11 EL a) ELEV. VEL.
_tqE§L QIN
2 YEAR 2.6 2,60 0,0_1.02 734.63 1-8 34.3-5 -734.63 -4,65 TC_.
I.C.
15"RCP CL III 10 YEAR 3.5 -3.50 -1.00 -1.25 734,06 -j-,0_1 -10 __0.7 .33 54.66 734.86 5
1,21 T_ -735,12
15" RCP CL III 25 YEAR _44- 4.40 1.61 4.79
TECHNICAL FOOTNOTrS.,
1) HWII BASED ON POLYNOMIAL BEST•FIT EQUATIONS FROM THE FHA PUBLICATION 5) TW OR (do.D)12 WHICHEVER IS CREATET
145 ENTITLED CALCULATOR DESIGN SERIES 43
6)I a (I + Ke 4 (29 nlP L) I RAI,33) VA2 / 2g
2) HWI MAY NOT BE ACCURATE FOR VALUES <0.5D AND > 4.50
7) 1. L(hn) - FLo + H + ho
3) EL(hi) - HWI + ELI (INVERT OF INLET CONTROL SECTION)
4) TW BASED ON DOWNSTREAM CONTROL OR FLOW DEPTH IN CHANNEL
-cut:vff CULVERT DESIGN FORM
140 FILE: 3848•CULVERT B,XLS DE IGNER I DATE: Frio G fthall moos
HYDROLOGICAL DATA
METHOD: Rational (Q=CIA ) CULVERT TYPE: jRc_p KIEL-
AREA- 1,32 ENT.TYPE:
To .10 min. 0. 0,40
Intons4y: 12 YEAR . 4.10 NO, OF PIPES -
1 10 YEAR . 6.60 DIAMETER =
1 26 YEAR - 6.40
Cf25 YEAR a 1.10 MANNING'$ N-
1<0 0.7
1 DESIGN FLOWS/ TAILWATER ELI ELI,= 4 0 '-7-411-
35 R.I. EARS FS FLOW C CIL 73
TW
0.,p
EL h
=I,
MATERIAL•SHAPE•$IZE•ENTRANCE
FLOW
PER
INLET CONTROL.
UVLET
CONTROL
Tall
Water
MW
OUTLET
COMMENTS
-f-
0
�:-dia,
0
BARREL
H VD HWI
EL(hl)
OUTLET
1 NA
CdTc,_D�VT -ho
I IA
F I I
To-)
ELEV.
VEL,
15
2.9
4,15
(CFS)
OIN
E--1
d50-6'
;T�w
14,50 f t
0
a
NMI
E4
CO
r
0
15" RCP CL III
2 YEAR
2.2
2,2.0
033
0.92
738.40
P4
60
0.92
0.92
w
37,16
738.40
3.79
U)
15" RCP CL III
10 YEAR
I 2.91
im
0.5
1110
738.58i
9
57
0.97
')-i
-0
-738 58
U)
5: IqPCL 111
2, l
7r
1105,
131
.79
'0
1.02
67
11.
37,5 3
73839
4.5 5
TECHNICAL FOOTNOTES:
1) HN BASED ON POLYNOMIAL BEST�FIT EQUATIONS FROM THE FHA PUBLICATION
ENTITLED CALCULATOR DESIGN SERIES 413
2) Uhi MAY NOT BE ACCURATE FOR VALUES < 0,5D AND > 4.5D
3) EL(hl) - HWI + ELI (INVERT OF INLET CONTROL SECTION)
4) TW BASED ON DOWNSTREAM CONTROL OR FLOW DEPTH IN CHANNEL
5) h TW OR (dc+D)/2 WHICHEVER IS GR
6) h (1 4, Ke + (29 n12 Q I RII .33) V1212g
7) E _(ho) = M,o + H + ho
- -------------- ---
MAXIMUM TAIL WATER CONDITION
NTS
OUT
PIP
DIA
go
STR
NO.
PIPE
Do(Inch)
Do
VEL
(FPS)
Channel
N
Channet
D(ft)
Tall
Water
as
Apron length(La)
MIN, (FT)
Apron Width(W)
(FT)
-f-
0
�:-dia,
A
it
3.5
3,45
OUTLET
1 NA
PIPE
I IA
DIAMETER
go
STR
NO.
PIPE
Do(Inch)
Q 10
(CFS)
VEL
(FPS)
Channel
N
Channet
D(ft)
Tall
Water
Crushed Stones
Apron length(La)
MIN, (FT)
Apron Width(W)
(FT)
Ctass TType
�:-dia,
A
15
3.5
3,45
0,05
1 NA
MIN,
I IA
d50-6#
-MIN,
10.00 ft
14,50f t
B
15
2.9
4,15
OX
E--1
d50-6'
10,00 ft
14,50 f t
;Pu
DATE: 4/12/05
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DATE: 4/12/05
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