SW4210901_Plansheet - Grading/Drainage Plan_20220105 (3)

1 l / / COMMON 2 AC
..A.. o
PARCEL DATA: LEGEND NOTES: � L \� �KERNODLE LANDING DR. ��y � j
THIS MAP DOES NOT MEET G.S. 47-30 AND IS NOT FOR RECORDING. \ , SO PU BLI C R W / \ ( L -� ) ` -
�p TOTAL ACREAGE: 215.39 AC. +/- I J
�O DEED & PLAT REF: D.B. 3802 PG. 424 THIS PROPERTY IS SUBJECT TO ANY EASEMENTS, AGREEMENTS, OR RIGHTS -OF -WAY OF RECORD \ `" \ ` 650 \ 4 O \ ��` STORM MANHOLE STMH \ 6
O D.B. 927 PG. 347 ( ) DB DEED BOOK PRIOR TO THE DATE OF THIS MAP AND WHICH WERE NOT VISIBLE AT THE TIME OF INSPECTION. - � � - � - � - - " -L,-
-�__�662 1 60
zzoo l+o---------�--D.B. 927 PG. 343 PB PLAT BOOK
UTILITY POLE - 2L- = 20,0 l9 00 is+oo
D.B. 927 PG. 345 PG PAGE THIS MAP WAS PREPARED WITHOUT THE BENEFIT OF ATITLE REPORT AND DOES NOT NECESSARILY L ` -t"�~ �- - - i\ = 17 ) / \
m P.B. 49 PG. 179 R/W RIGHT-OF-WAY INDICATE ALL ENCUMBRANCES UPON THIS PROPERTY. \ \ _ - / - s - -) - -Y-Z-
GERRINGER MILL RD ALAMANCE PARCEL # 118501,118436,118437,118452 � LIGHT POLE E/P EDGE OF PAVEMENT J F �� \.0
EXISTING ZONING: N/A E/G EDGE OF GRAVEL OVERALL TOPOGRAPHIC INFORMATION TAKEN FROM ALAMANCE COUNTY GIS. ROAD \ -�/ P '
EXISTING USE: RESIDENTIAL/AGRICULTURE 4 GROUND LIGHT CONC CONCRETE CONSTRUCTION TOPOGRAPHIC INFORMATION TAKEN FROM ALLRED LAND SURVYEING, INC.
�• 1 / �^ _� _ � '
TERRY SMITH TRAIL PROPOSED USE: RESIDENTIAL RCP REINFORCED CONCRETE PIPE BOUNDARY INFORMATION TAKEN FROM SURVEY BY ALLRED LAND SURVEYING, INC. DATED / 1\ Io I k J \ y --b- /Rio. --b- moo,
7,823 +/- LF OF PUBLIC STREETS PROPOSED TOTAL • GUY WIRE DI DROP INLET 08/14/2017, PROJECT # 2017 74
PROPOSED LOTS: 98 TOTAL CI CURB INLET M I Y/
PHASE 1 LF OF STREET = 3,525 LF NO SURVEYING OR SUBSURFACE INVESTIGATIONS PERFORMED BY STOLTZFUS ENGINEERING, INC. I I \ I \
FFE FINISH FLOOR ELEVATION � 1
= PHASE 2 LF OF STREET = 2,912 YARD INLET
PEDESITAL TP DT TEE HONE PEDESTAL THIS PLAN IS UNDER COPYRIGHT PROTECTION OF STOLTZFUS ENGINEERING, INC. 2 I \ I FOR PHASE 1 CONSTRUCTION
PHASE 1 LOTS = 37 \
STA..2+00
PHASE 2 LOTS = 30 THH TELEPHONE HAND HOLD
< cv AREA OF LOTS, STREET, COMMON AREA SHOWN ON THIS MAP ARE PRELIMINARY AND SUBJECT TO �
PHASE 3LFOFSTREET=+/-1,922 GAS VALVE DMUE DRAINAGE MAINTENANCE& UTILITY EASEMENT A KERNODLE LANDING PHASE 1 \ �I I \ /
DQ FINAL DESIGN AND REVIEW AGENCIES. h -
PHASE 3 LOTS= +/- 31 oHu OVERHEAD POWER LINE I - EXISTING DUKE
P.B. 81, PG. 242
Y1 WOODSLINE (TYP.) I �� r / /
CONTRACTOR TO LOCATE ALL UTILITIES PRIOR TO CONSTRUCTION AND REPORT ANY CONFLICTS TO ADD MIN. 50' LENGTH OF ABC STONE TO ENERGY
BUILDING SETBACKS: GAS LINE '
Cl
_ _ THE ENGINEER. \ TERRY SMITH TRAIL FOR � I 1 TRANSMISSIONS
ooCONSTRUCTION ENTRANCE
---�---- �- - SILT FENCE (TYP.) / I TEMP. /
/ \ LINES & EASEMENTS
9M FRONT SETBACK: 30'-of-vf- WATER LINE CONTRACTOR IS RESPONSIBLE FOR ANY REQUIRED PEDESTRIAN OR TRAFFIC CONTROL PLANS, I I CONTRACTOR TO PLACE ABC STONE AS NEEDED I 7
ST EQUIPMENT, AND LABOR REQUIRED FOR TRAFFIC CONTROL. WORK SCHEDULE SHALL BE TO ENSURE EXISTING TERRY SMITH TRAIL / SIDE SETBACK: 10' Ue UNDERGROUND ELECTRICAL K z"_ X ,-" r ' PROP. DISTURBED LIMITS REMAINS OPEN DURING ALL PHASES OF
FI COORDINATED WITH OWNER. CONSTRUCTION TO ADJOINING RESIDENTS
SIDE SETBACK ABUTTING A STREET: 25' I
REAR YARD SETBACK: 20' FENCE LINE TEMP. DIVERSION BERM ALL CONSTRUCTION TO BE TO THE STANDARDS AND SPECIFICATIONS OF NCDENR & FOR EROSION \ /(J, o
CUL-DE-SAC: 30' ~ CONTROL AND NCDOT FOR ROADWAY INFRASTRUCTURE. STREET PROPOSED ARE TO BE PUBLIC AND 2\
TEMP. CLEAN WATER DIVERSION BERM
2
VICINITY MAP MAINTAINED BY THE NCDOT.
1" - 2000' WATERSHED INFORMATION: D" STRAW WATTLES, DITCH LINE PROTECTION 30' SIGN & LANDSCAPE EASEMENT ADJACENT TO GERRINGER MILL ROAD TO BE MAINTAINED BYTHE
\
THIS PROPERTY IS NOT IN A WATER SUPPLY WATERSHED. HOMEOWNERS ASSOCIATION. � 4441JJJ(
THE HOMEOWNERS ASSOCIATION SHALL BE RESPONSIBLE FOR MAINTAINING THE COMMON
FLOOD INFORMATION. EDGE OF STONE BASE
/
ELEMENTS SHOWN ON THIS PLAN.
A PORTION OF THIS PROPERTY IS IN A FEMA REGULATED FLOOPLAIN � � I � I FOR PHASE 1 CONSTRUCTION
EROSION CONTROL NOTES: (ALSO SEE DETAIL SHEETS) STA.: 2+56.70 ��
DEVELOPER TO COORDINATE WITH NCDOT WITH REGARDS TO NO ON -STREET PARKING SIGNS. , ` _
WETLANDS: GRAPHIC SCALE APPROVAL AND LOCATION OF SIGNS SUBJECT TO NCDOT REVIEW. A NO ON STREET PARKING POLICY \ 0 2 r
1. PROPOSED DISTURBED AREA: 6.67 AC WILL BE INCORPORATED INTO THE HOMEOWNERS ASSOCIATION DOCUMENTS. \ \ EXISITNG 12" SCHEID 40 6 / ) /
60 0 30 60 120 240 / _\ ENCASEMENT FOR
2. THE EROSION AND SEDIMENTATION CONTROL MEASURES AND DEVICES SHOWN ON THE \ /
NO WETLANDS ARE LOCATED WITHIN THE DISTURBED LIMITS DUKE ENERGY ENCROACHMENT AGREEMENT FOR PROPOSED ROADWAY CROSSING TRANSMISSION I SEPTIC SUPPLY LINES / \
DRAWINGS ARE INTENDED AS A GUIDE. AS GRADING PROGRESSES, MEASURES MAY BE /
ADDED OR DELETED BY THE EROSION CONTROL OFFICER AS DEEMED NECESSARY TO ENVIRONMENTAL, INC. DATED: 1 22 20 / V,... ( o ��/� -1 / 6$
OF THIS PROJECT PER ENVIRONMENTAL SURVEY BY PILOT RIGHT OF WAYS.
CONTROL EROSION AND SEDIMENTATION. IF GRADING CONTRACTOR FEELS THAT PROPOSED MAIL KIOSK SUBJECTTO USPS APPROVAL. I
ADDITIONAL MEASURES ARE NEEDED OTHER THAN THOSE INDICATED, GRADING ( IN FEET) I EX.
V
C:
M
�L
N
C:_ C.
� 0
LU
N ai
N
0
5
CONTRACTOR SHOULD CONTACT THE OWNER AND ENGINEER IMMEDIATELY FOR APPROVAL / 0 DISTURBED
OF THE CHANGES. 1 Inch =60 ft. / I' 10' X 20' X 2' EXCAVATED \\ LIMITS(TYP.)
3. ALL EROSION AND SEDIMENTATION CONTROL MEASURES AND DEVICES SHALL BE INSTALLED _ / (TO REMAIN FOR PHASE 2) 6S \ I \ /
20' PRIVATE SEWER \ / /
I -- ,, LINE ACCESS AND
AND MAINTAINED IN ACCORDANCE WITH THE NCDENR - LAND QUALITY SECTIONS 'EROSION ' O O 1 z
�.. / / �� MAINTENANCE ESMT. �� I O
AND SEDIMENTATION CONTROL PLANNING AND DESIGN MANUAL.'
„ �� � �- � � \ / / FOR LOTS 26-31 `" �`1 ) //
4. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED IN ACCORDANCE WITH THE NPDES "" ) <
/ (P.S. S 26- 1 N� / _ � _ / / Q
GROUND COVER REQUIREMENTS AS SHOWN ON DETAIL SHEETS. """����� ��--::..;;' ";;� ����" �� � ` A
v m �.��;o
5. ROUGHEN SLOPE SURFACES TO MINIMIZE EROSION DURING VEGETATION ESTABLISHMENT. A / \\ oo �� / ))� / O
31 _
32/ ��� /� // �o
O / \. �. 3 �",_ EX. TEMP. ROCK \ �� c .. C / LU m
LU
3 3 OUT
W/ W 1 n
�� u�
10' SEDIMENT STORAGE J n / / /
(TO REMAIN FOR PHASE 2) c y D 7CJ Z- 1) �� / N 0 LU rn
m / ) LU
LU 'A
CC W
D_
O
l l I l / 3 �.. �� /� l� �� �\ I )) / / /� 1) O C7m
/ Q) \ / DISTURBED y i-
/ 4 /37 V LIMITS(TYP.) �)
938/ \ / / DISTURBED I 1
/ / LIMITS(TYP.) �'� BEGIN REMOVAL
v READING CT. / /
TEMP. DIVERSION r / INV: 640.08 PHASE 1 SILT FENCE
/ BERM (TYP.) SO PU BLIC R/W / _ 55 LF @ 1.05%
24" RCP
_X
`/
4 Y x Y. I'Y." l' X X Y X` r Y i �`
TEMP. GRAVEL 1
SWAWE S �IP 6 CONST. )
TEMP IVERSION 12" STRAW WATTLES / / f � ENTRANCE SEE _
B RM (SION (TYP.) / MONITOR AREA TO ENSURE - �� �� DETAIL SHEET C10
R I l .,L ,K 1 $ _ 1
NATURALGRADE DRAINS `� R _x� /
TOSKIMMER BASIN #9 Ug�-�C �� �� �' ry e+oo - MENT w l � . 20' PAVE
f x �660 // s \� I
X X X -
�� f ,ram X� x xL TEMP. DIVERSION BERM y x �� �\ ALE#3 ° a z ° +oo
o � � I
MAY NEED TO BE EXTENDED J- S,W a,ao r" , .1 \i 06
/'
3 + Ex
X x
T
-
LN
W
x VX Lr)- Wx X xr 1 v SILT FENCE40 SIA/AL
L160#2
INV: 639.50� Mr
Q
Y ��� I I / I \ \ \ Z
-_
l4+00 - l3+00 �+o � � � � },L � ,� ,�..._ � � 1 � TEMP. DIVERSION/ � -
/ � 1
BERM (TYP.)
�I-�� �� x/� x- ��� �� S �x.;,� ��� / / �� I BEGIN �) ))
W �-� k
x E 27ON
/� x z u� `" / / B �$$ SILT FENCE _
x x / // SKIMMER (�
PHASE 1 ��
ASIN I � REMOVE EX SKIMMER #7
�x X ,max z-_�.�.r ��-x.x , \ � ( c � Q
DISTURBED \ _ A \ \ V A � � SILT FENCE & � � � � � �� W � z
\ o / / � PHASE 1 DIVERSION BERMS � I I � � � ` Z
\ \ LIMITS(TYP.) A \ \ V A �YPSTRAW WATTLES / ' Ln / / / FOR PHASE 2 CONSTRUCTION �� o 1) z U a Oaz-
V A \ \ V A (TYP.)
/ / _ _ a51
/ CI TEMP. DIVERSION V �' / V / DSO �� A 11 Q M O
MONITOR AREA TO ENSURE BERM (TYP.) V �� V V A V / / / / / (� - _ �� o O O a
NATURALGRADE DRAINS V A \ \ \ V / V / / / 51/ / a 3 / �� x x x xx X x x_ �� �\ o� DISTURBED �/ � Z
TO SKIMMER BASIN #9, TEMP. 2 L.1� U ..Ln
DIVERSION BERM MAY \ \ \ \ \ / / / ( �''�
5 p �� LIMITS(TYP.) w w Z
/ NEED TO \ _ \ \ \ \ \ \/ �� / /� / / // / / // \ \ m �� V C Z)
O O
/ BE EXTENDED V V A \ \ / / / / / / / / / / V �J z� �� a- in U I-
U,
I D \ 49�
/ 54 55 W
�640 \ / USE INLET PROTTECTION
/ / / AS DONUTAROUND PIPE INLET
/ 46 I 47 � � � � / / / / / I I � \ 52 LF 1.03%
�� / / / -�- @ „ o ) z z
.,,,,,, i � � � I \ 18 RCP � �� � � O O
/ / �" o INV.645.05
� � / / / / / � I 30' DRAINAGE ESMT.
w w
\ / /
/ I IP 1 ���
I
SWALE#45_ -
1 /
� O z z
.. v, w w
TEMPORARY SKIMMER BASIN CHART, KERNODLE L °°
LANDING PHASE 2 / / / / i / / / v l / � � ( �� �� LU w 2 2
REQUIRED
REQUIRED
SURFACE
TOTAL
TOTAL
COMPOSITE
10-YEAR
TOP
TOP
DEPTH
SIDE
SEDIMENT
VOLUME
SURFACE
AREA
EMERGENCY
SKIMMER
ORIFICE
DEWATEIZING
BASIN#
DRAINAGE
DISTURBED
INTENSIT
Q (CFS)
10
LENGTH
WIDTH
SLOPES
PROVIDED
WEIR LENGTH
C-VALUE
(FT)
VOLUME
AREA (SQ
PROVIDED
SIZE(IN.)
(IN.)
TIME(DIAYS)
AREA (AC)
AREA (AC)
Y (INIHR)
(FT}
(FT)
(H:V)
(CU FT)
(CU FT}
FT)
(SQ FT)
(FT)
8
6.65
1 2.27
0.40
5.57
14.82
100
1 50
2.00
2:1
4086
8864
4817
5000
15', 0.5' Flow
2.0
1.75
3.07
9
4.94
1 1.74
0.40
5.57
11.01
90
1 40
1 2.0
1 2:1
3132
6224
1 3578
1 3600
15', 0.5' Flow
2.0
1.50
2.93
/ INV: X C7 C7
m � O_, Z Z
�1pM MUST CO / / SILT FENCE ()
�� ofury PRO�O,Q / / / ( ROCK OUTLET (( (� v ( l!I �� I=
o
- /
�) -o LU LU
z z
50 1 � C
KERNODLE LANDING SUBDIVSION-STORM SEWER CHART , DISTURBED (� O _ 1 > LU
LIMITS
(TYP.) S(TYP.) n 0 0
25-YR STORM EVENT, 10 MIN. TIME OF CONCENTRATION ' 1 1 �(� I = W o w " "
Pipe
Inlet
Runoff
Sub-
Total
Rainfall
Subarea
Total
Outlet Pipe
Outlet Pipe
Minim Provided
Full Flow
Pipe
Upstream
Downstream
Head
Head
Pipe
Provided
Remaining
No.
Pipes
Coeff.
Area
Area
Intensity
Flow
Flow
Theo. Dia.
Diameter
Slope
Cap.
Slope
Cap.
Velocity
Length
Invert
Invert
Centroid
Req'd
No.
Inlet
Inlet
Ci
Ai
A
I
Qi (cfs)
Qt=Qi+Qp
(Inches)
(Inches)
(ft/ft)
(cfs)
(ft/ft)
(cfs)
(ft/sec)
(feet)
(feet)
(feet)
Depth
Depth
6
-
0.40
0.92
0.92
6.07
2.2
2.2
11.5
18
0.50%
7.4
1.01 %
10.5
6.0
52.50
649.48
648.95
0.1
0.8
6
2.32
1.5
7
I -
0.40
1 6.04
6.04
1 6.07
14.7
14.7
23.2
1 24
0.50%
16.0
1.05%
23.1
7.4
55.32
1 640.08
639.50
0.9
1.9
1 7
3.14
1.2
9
-
0.40
1.89
4.90
6.07
4.6
11.9
21.5
24
0.50%
16.0
1.04%
23.0
6.6
106.00
614.96
613.86
0.6
1.6
9
9.74
8.1
10
-
0.40
0.30
030
6.07
0,7
0.7
7.5
18
0,50%
7.4
1.03%
10.6
6.0
52.11
645.05
644.52
0.0
0.8
10
2.93
2.2
11
-
0.40
0.12
0.12
6.07
0.3
0.3
5.3
18
0.50%
7.4
1.03%
10.6
6.6
52.15
646.32
645.78
0.0
0.8
11
2.93
2.2
�\L
Ll /Y LU
Q /) I 00 M r J Lr)
\ \ I POWER POLES QCD
\ \ ( TO BE RELOCATED 97
( \ \ V BEHIND R/W ( H� I -i CD -i CD
( 1 BEFORE YOU DIG! ESMT.
\'� a INV: 645.78 30' DRAINAGE \ DRAWN BY: AGB / _ � � \ V A V � �
C=0.40 (2 Homes/Acre) CALL 811 N.C. ONE CENTER ' "�� �\ V V A \ 52 LF @ 1.03%( �� CHECKED BY: ARS
TEMPORARY SWALE CHART, KERNODLE LANDING SUBDIVISION PHASE 2
PERMANENT SWALE CHART, KERNODLE LANDING SUBDIVISION PH2
SWALE
UPSTREAM
SWALE
AREA
(AC.)
AREA
TOTAL
(AC)
COMPOSITE C
CXI
Q(CFS)
TOTAL
Q(CFS)
SLOPE
I%)
LEFT
SLOPE
RIGHT
SLOPE
TYPE
LINER
N
FLOW
DEPTH
(FT)
ACTM.AL
DEPTH (FT)
TOP(FT)
WE LOCITY
(FT/SEC)
T(PSF)
ROTTOMWdDTH
(FT)
LINING
STAPLE
PATTERN
SALE
UPSTREAM
SWALE
AREA
(AC„)
AREA
TOTAL
AC
COMPOSITE C
CX I
Q(CFS)
TOTAL
Q(CFS)
SLOPE
(�)
LEFT
SLOPE
RIGHT
SLOPE
TYPE
LINER
N
FLOW
DEPTH
FT
ACTUAL
DEPTH (FT)
TOP(FT)
VELOCITY
(FT/SEC)
T(PSF)
BOTTOMWIDTH
(FT)
REMARKS
17
-
0.05
0.05
0.4
2.20
0.09
0.09
1.50
3:1
4:1
TRI
N/A
0.020
0.14
1.50
10.5
1.31
0.13
N/A
N/A
N/A
17
-
0.05
0.05
0.4
2.79
0.14
0.14
1.50
3:1
4:1
TRI
N/A
0.045
0.22
1.50
10.5
0.83
0.19
N/A
18
19
0.56
0.92
0.4
2.20
0.99
1.62
1.50
3:1
4:1
TRI
TEMP
0.053
0.57
1.50
10.5
1.43
0.53
N/A
/
NAG S75 ORE UAL
Q
0
18
19
0.56
0.92
0.4
2.79
1.56
2.56
1.50
3:1
4:1
TRI
N/A
0.040
0.61
1.50
10.5
1.97
0.52
N/A
24
-
0.11
0.11
0.4
2.20
0.24
0.24
4.00
3:1
4:1
TRI
N/A
0.037
0.18
1.50
10.5
1.61
0.22
N/A
N/A
N/A
24
-
0.11
0.11
OA
2.79
0.31
0.31
4.00
3:1
4:1
TRI
N/A
0.045
0.24
1.50
10.5
1.54
0.60
N/A
25
0.10
0.10
0.4
2.20
0.22
0.22
5.30
3:1
4:1
TRI
N/A
0.036
0.17
1.50
10.5
1.77
0.26
N/A
N/A
N/A
25
0,10
0.10
DA
2.79
1 0.28
0,28
1 5.30
3:1
4:1
1 TRI
N/A
0.045
1 0.22
1,50
1 10.5
1.65
1 033
N/A
26
0.16
0.16
0.4
2.20
0.35
0.35
5.25
3:1
4:1
TRI
N A
/
0.035
0.20
1.50
10.5
2.01
0.31
N A
/
N A
/
N A
/
26
0.16
0.16
0.4
2.79
0.44
0.44
5.25
3.1
4:1
TRI
N/A
0.045
0.26
1.50
10.5
1.86
0.85
N/A
27
26
0.16
0.32
0.4
2.20
0.35
0.70
6.00
3:1
4:1
TRI
TEMP
1 0.033
0.25
1.50
10.5
2.62
0.92
N/A
NAG S75 OR EQUAL
D
27
26
01.6
0.32
OA
2.79
0.45
0.89
SOD
3:1
4:1
TRI
N/A
0.045
0.33
1.50
10.5
2.34
1.24
N/A
28
27
1.07
1.39
0.4
2.20
1 2.35
3.06
4.00
1 3:1
4:1
TRI
A
N//
0.033
0.46
1.50
10.5
3.10
1.15
N/A
NAG S75 ORE UAL
O'
0
28
27
1.07
1.39
0.4
2.79
2.98
3.88
4.00
3:1
4:1
TRI
N/A
0.040
0,59
1.50
10.5
318
1.47
N/A
29
0.14
0.14
0.4
2.20
0.30
0.31
4.00
4:1
3:1
TRI
N/A
0.045
0.24
1.50
10.5
1.54
0.60
N/A
29
0,14
0.14
DA
2.79
0.38
039
4.00
4:1
3:1
TRI
N/A
0.045
0.26
1,50
10,5
1.65
0.65
N/A
32
33
0.14
0.29
0.4
2.20
0.30
0.63
6.10
4:1
3:1
TRI
TEMP
0.034
0.24
1.50
10.5
2..56
0.90
N/A
NAG S75 ORE UAL
Q
0
32
33
0,14
0.29
0,4
2.79
0.38
0.80
6.10
4:1
3:1
TRI
N/A
0,045
0,32
1,50
10,5
2,23
1,22
N/A
33
-
0,15
0.15
CA
2.20
033
0.33
5,25
4:1
3:1
TRI
N/A
0.035
0.20
1.50
10.5
2.01
0.31
N/A
N/A
N/A
33
01.5
0.15
OA
2.79
0.42
0.42
5.25
4:1
3:1
TRI
N/A
0.045
0.26
1.50
10.5
1.78
0.85
N/A
34
-
0.04
0.04
0.4
2.20
0.09
0.09
5.30
4:1
3:1
TRI
N/A
0.037
0.12
1.50
10.5
1.41
0.20
N/A
N/A
N/A
34
0.04
0.04
OA
2.79
0.12
0.12
5.30
4:1
3:1
TRI
N/A
0.045
0.16
1.50
10.5
1.34
0.53
N/A
35
18
0.37
1.29
0.4
2.20
0.81
2.84
3.40
4:1
3:1
TRI
TEMP
0.033
0.46
1.50
10.5
3.03
0.98
N/A
/
NAG S75 ORE Q UAL
D
35
18
0.37
1.29
0.4
2.79
1.03
3.60
3.40
4:1
3:1
TRI
N/A
0.040
0.60
1,50
10.5
2.86
1.27
N/A
36
-
0.15
0.15
0.4
2.20
0.33
0.33
1.50
4:1
3:1
TRI
N/A
0.040
0.26
1.50
10.5
1.13
0.11
N/A
N/A
N/A
37
0.09
0.09
0.4
2.20
0.19
0.19
2.00
4:1
3:1
TRI
N/A
0.040
0.20
1.50
10.5
1.10
0.12
N/A
N/A
N/A
36
0,15
0.15
0,4
2.79
0.41
0:41
1.SD
4:1
3:1
TRI
N A
0,045
0.32
1,50
10.5
1,14
0,30
N A
38
0.06
0.06
0.4
2.20
0.12
0.12
1.00
4:1
3:1
TRI
NA
/
0.044
0.20
1.50
10.5
0.72
0.06
NA
/
NA
/
NA
/
37
0.09
0.09
0.4
2.79
0.24
0.24
2.00
4:1
3:1
TRI
N/A
0.045
0.25
1.50
10.5
1.10
0.31
N/A
39
0.07
0.07
0.4
2.20
0.15
0.15
1.50
3:1
4:1
TRI
N/A
0,041
0.19
1.50
10,5
090
0.09
N/A
N/A
N/A
38
0.06
0.06
0.4
2.79
0.16
0.16
1.00
4:1
3:1
TRI
N/A
0.045
0.25
1.50
10.5
0.73
0.16
N/A
40
0.05
0.05
0.4
220
0.11
0.11
1.00
3:1
4:1
TRI
N/A
0.044
0.19
1.50
10.5
0.69
0.06
N/A
N/A
N/A
39
0,07
0.07
0,4
2.79
0.19
0,19
1.SD
3:1
4:1
TRI
N A
/
0,045
O.Z4
1,50
10.5
0.94
0.22
N A
/
41
0.10
0.10
0.4
2.20
0.21
0.21
2.00
3:1
4:1
TRI
N/A
0.040
0.21
1.50
10.5
1.14
1 0.12
N/A
N/A
N/A
40
0.05
0.05
0.4
2.79
0.15
0.15
1.00
3:1
4:1
TRI
N/A
0.045
0.24
1.50
10.5
0.74
0.15
N/A
42
0.19
0.19
0.4
2.203:Il
0.41
0.41
1.50
3:1
4:1
TRI
N/A
0,039
0.28
1.50
10.5
1,21
0.13
N/A
N/A
N/A
41
0.10
0.10
0.4
2.79
0.27
0.27
2.00
4:1
TRI
NA
✓
0.045
O.Z6
1.50
10.5
1.14
0.32
N/A
/
43
0.55
0.55
0.4
220
1.21
1.21
3.75
4:1
3:1
TRI
N/A
0,034
1 0.36
1.50
10,5
2,65
0.84
N/A
/
NAG 575 OR EQUAL UAL
D
42
0.19
0.19
0.4
2.79
0.52
0.52
1_50
3:1
4:1
TRI
N/A
0.045
0.35
1.50
10.5
1.21
0.33
N/A
44
6.04
6.04
0.4
2.20
13.29
13.29
1 2.00
3:1
3:1
TRI
N/A
1 0.032
1 1.04
1.50
9.0
4.10
1.30
N/A
NAG S75 OR EQUAL
D
43
0.55
0.55
0.4
2.79
1.53
1,53
3.75
4.1
3.1
TRI
N/A
0.045
0.41
1,50
10.5
2.09
0.96
N/A
45
0.30
0.30
0.4
2.20
0.66
0.66
1.00
3:1
3:1
TRI
N/A
0,040
0,42
1.50
9.0
1,27
0.26
N/A
N/A
N/A
44
6.04
6.04
0.4
2.79
16.84
16.84
2.00
3:1
3:1
TRI
A
N/A
0.030
111
1.50
9.0
4.56
1.39
N A
/
46
0.12
0.12
0.4
2.20
0.26
0.26
1.50
11
3:1
TRI
N/A
0.040
0.27
1.50
9.0
1.17
0.25
N/A
N/A
N/A
45
0.30
0.30
0.4
2.79
0.84
0.84
1.00
3.1
3.1
TRI
N/A
0.045
0.48
1.50
9.0
1.22
0.30
N/A
47
4.90
490
0.4
2.20
10.78
10.78
1.50
3:1
3:1
TRI
N/A
0.033
1.03
1.50
9.0
3.12
0.96
N/A
NAG S75 OR EQUAL
D
46
0.12
0.12
0.4
2.79
0.33
0.33
1.50
3:1
3:1
TRI
N/A
0.045
0.32
1.50
9.0
1.07
0,30
N/A
= 5.5 IN/HR
(2-YR
STORM)
TEMPORARY
LINER
=NORTH
AMERICAN
GREEN
OR EQUAL
47
4.90
4.90
0.4
2.79
13.66
13.66
1.5D
3:1
3:1
TRI
N/A
0.030
1.09
1,50
9,0
3.83
1.02
N/A
A \ 18" RCP - ) v � DATE: 10/14/2020
ACE#46 _) PROJECT NO.: 302-19
USE INLET PROTTECTION I SW,
\ AS A DONUT AROUND PIPE INLET REF' NO.:
SCALE: 1"=60'
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SMITH TRAIL \ \ \ OF 11.
/
/
ti
N
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2
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a
rz
w
z
z
C-0.40 TRI =TRIANGULAR 1 =6.97 IN/HR (10-YR STORM) TRI =TRIANGULAR
TRAP = TRAP EZO I DAL (W ITH BO TTO M W I DTH) _ C=0.40 TRAP = TRAPEZOIDAL (WITH BOTTOM WIDTH)