20041223 Ver 1_More Info Received_20040830

TIC JOHN R. McADAMS COMPANY, INC.
P.O. Box 14005
Research Triangle Park, North Carolina 27709
[phone] [phone] Fax
PAd91ETlAND~I 401 G~UP ~
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CLIENT PROJECT
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THE JOHN R. McADAMS COMPANY, INC.
P.0. Box 14005
Research Triangle Park, North Carolina 27709
[phone] [phone]. Fax
PAGE WETS NDS 1 oF~ (~~~'.! i~
J R McA JOB N0. DATE BY CHECKED BY ~
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CLIENT PROJECT
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Culvert Calculator Report
Culvert #1
s 3~1 ~~~
AUG 3 ®~pp4
Solve For: Section Size ~~a`\~ SEGO,®~
~P~~R
Culvert Summary
Allowable HW Elevation 262.00 ft Headwater Depth/ Height 3.76
Computed Headwater Elevation 261.64 ft Discharge 12.43 cfs
Inlet Control HW Elev 259.00 ft Tailwater Elevation 259.00 ft
Outlet Control HW Elev 261.64 ft Control Type Outlet Control

Grades
Upstream Invert 256.00 ft Downstream Invert 255.00 ft
Length 106.00 ft Constructed Slope 0.009434 ft/ft

Hydraulic Profile
Profile Pressure Depth, Downstream 4.00 ft
Slope Type N/A Normal Depth N/A ft
Flow Regime N/A Critical Depth 1.33 ft
Velocity Downstream 7.03 fUs Critical Slope 0.012489 ft/ft

Section
Section Shape Circular Mannings Coefficient 0.013
Section Material
Section Size Concrete
18 inch Span
Rise. 1.50 ft
1.50 ft
Number Sections 1

Outlet Control Properties
Outlet Control HW Elev 261.64 'ft Upstream Velocity Head 0.77 ft
Ke 0.50 Entrance Loss 0.38 ft

Inlet Control Properties
Inlet Control HW Elev 259.00 ft Flow Control Submerged
Inlet Type Square edge w/headwalt Area Full 1,g ft=
K 0.00980 HDS 5 Chart 1
M 2.00000 HD5 5 Scale 1
C 0.03980 Equation Form. 1
Y 0.67000
S~ Hutt. Z 6
/~`~~~
Project Title: Ph. 37-39 Stream Impacts Project Engineer: Ryan Akers
x:\...\phase37-38-39\stream-impact\project1.cvm The John R. McAdams Co CulvertMaster v1.0
08/26!04 10:12:05 AM ®Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708.USA [phone] Page 1 of 1

Dissip.calcs Culvert #1.xls
NRCD Land Quality Section
Pipe Design
Entering the following values will provide you with
the expected outlet velocity and depth of flow in a
pipe, assuming the Mannings roughness number is
constant over the entire length of the pipe.
10-year storm
(Culvert #1)
Flow in cfs: 12.43 Flow depth:
Slope S in %: 1.90 Outlet velocity:
Pipe diameter D (in.): 24
Manning number n: 0.013
Pipe diameter (ft):
Outlet velocity (fps):
Apron length (ft):
b
2.00
9.37
12.00
Avg. Diameter
inches
3
6
13
23
Stone Thickness
Class inches
A 9
B 22 a
13 or 1 22
2 27
SUMMARY.• NCDOT Class 'B' Rip Rap
Length: 12.00 ft.
Width: 7.00 ft.
Thickness: 22 in.
0.88
9.37
kP
AuG 3 ~2~i~~4
.~E~QUpa.11y SEO~ION
WA
NRCD Land Quality Section
NYDOT Dissipator Design Results
Width (ft) = 0.4 La + Do
= 6.$0
Use 7.00

Culvert Calculator Report
Culvert #2
Solve For: Section Size
~Npg ~ A~'~R~UP(,
WEB
puG 3 ®2po4
E~p~~Pa-~~ SEC~10~
~A~
Culvert Summary
Allowable HW Elevation 262.00 ft
Computed Headwater Elevation 260.94 ft
inlet Control HW Eiev 260.75 ft
Outlet Control HW Elev 260.94 ft Headwater Depth/ Height
Discharge
Tailwater Elevation
Control Type 1.18
28.18 cfs
256.00 ft
Outlet Control

Grades
Upstream Invert
Length 258.00 ft
104.00 ft Downstream Invert
Constructed Slope 252.00 ft
0.057692 ft!ft

Hydraulic Profile
Profile
Slope Type
Flow Regime
Velocity Downstream CompositePressureS1S2
N/A
N/A
5.33 ft/s Depth, Downstream
Normal Depth
Critical Depth
Critical Slope 4.00 ft
0.88 ft
1.74 ft
0.005862 ft/ft

Section
Section Shape
Section Material
Section Size
Number Sections Circular
Concrete
30 Inch ~
1 Mannings Coefficient
Span
Rise 0.013
2.50 ft
2.50 ft

Outlet Control Properties
Outlet Control HW Elev
Ke 260.94 ft
0.50 Upstream Velocity Head
Entrance Loss 0.80 ft
0.40 ft

Inlet Control Properties
Inlet Control HW Elev
Inlet Type
K
M
C
Y 260.75 ft
Square edge wlheadwall
0.00980
2.00000
0.03980
0.67000 Flow Control
Area Full
HDS 5 Chart
HDS 5 Scale
Equation Form Unsubmerged
4.9 ft2
1
1
1
-~'.~ how Shams 2 sf
Project Title: Ph. 37-39 Stream Impacts Project Engineer: Ryan Akers
x:\...lphase37-38-39~stream-impact~project1.cvm The John R. McAdams Co CulvertMaster v1.0
08/26/04 10:13:20 AM ©Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 1 of 1

Dissip.calcs Culvert #2.xls
NRCD Land Quality Section
Pipe Design
Entering the following values will provide you with
the expected outlet velocity and depth of flow in a
pipe, assuming the Mannings roughness number is
constant over the entire length of the pipe.
10-year storm
(Culvert #2)
Flow in cfs: 26.18 Flow depth:
Slope S in %: 4.20 Outlet velocity:
Pipe diameter D (in.): 36
Manning number n: 0.013
(~ o~ ~
~~~ ; X01 GROl1P 8/26/2004
~~~~
AUG ~ ~ Zpp4
ERQl1P1.1~ ~ECZION
WPB
0.89
14.918
NRCD Land Quality Section
NYDOT Dissipator Design Results
Pipe diameter (ft): 3.00 Width (ft) = 0.4 La + Do
Outlet velocity (fps): 14.92 = 12.60
Apron length (ft): 24.00 Use 13.00
Avg. Diameter Stone Thickness
inches Class inches
3 A 9
6 8 22
b 13 8 or 1 22 a
23 2 27
SUMMARY: NCDOT Class '1' Rip Rap
Length: 24.00 ft.
Width: 13.00 ft.
Thickness: 22 in.

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