20140574 Ver 5_SSB-PH17-EROSIONPLAN-20190111_20190318

l
60+00 61 0 \
CD -
CV
U EROSION CONTROL- LEGEND
z NOTE: NOT ALL ITEMS ARE SHOWN ON OVERALL PLAN
PHASE LINES
z LIMITS OF DISTURBANCE
TEMP. DIVERSION DITCH
J @ft ROC*HECK DAM CLEAN WATER DIVERSION DITCH
IOUTLET SILT FENCE, OUTLET, AND COIR WATTLE
Z® TEMPORARY INLET PROTECTION
OTEMPORARY SEDIMENT BASIN
-- RIP -RAP OUTLET PROTECTION
m
CONSTRUCTION ENTRANCE
0 TARP LINED DITCH (4' WIDE)
Ir
❑D CONCRETE WASHOUT STATION
0
O ROCK CHECK DAM
U
277
CO UATIX
GRA ING FR01
APPROVED PL
ENVIRONMENTAL LEGEND
. /
WETLANDS
.....
APPROVED BY:
RJB
RIPARIAN501 NEUSE
BUFER- PRIMARY
DRAINAGE/EROSION CONTROL NOTES:
1. A PRE -CONSTRUCTION MEETING WITH THE TOWN OF FUQUAY-VARINA AND THE TOWN
Storm Drainage Summary - Sunset Bluffs Phase 17
ENVIRONMENTAL INSPECTOR WILL BE REQUIRED BEFORE BEGINNING ANY CONSTRUCTION.
FEMA FLOODWAY
2. INLET PROTECTION WILL BE PROVIDED AROUND EACH CATCH BASIN AND STORM INLET SHOWN
ON THE CONSTRUCTION DRAWINGS.
SQL
Storm Drainage Summary
ioo-YEAR FLOODPLAIN
MAINTAINED BY THE PROPERTY OWNER AND SHALL BE DESIGNATED DRAINAGE
EASEMENT" ON A RECORDED PLAT.
& FEMA SPECIAL FLOOD
HAZARD AREAS (ZONE AE)
4. SEE DRAINAGE DESIGN CHART ON SHEET C-2.0 FOR ALL STORM ELEVATIONS, PIPES AND SLOPES.
FEMAZONEX
5. TEMPORARY DRAINAGE DITCH OUTLETS ARE TO BE TARP -LINED OR PROVIDED WITH RIP RAP
FUTURE CONDITIONS
FROM THE TOP TO THE BOTTOM OF TEMPORARY BASIN SIDE SLOPES TO PREVENT EROSION.
TOTAL OPEN SPACE
000000000000000
Summary of Pipes -
1/10/2019
GREATER THAN 25%
7. SILT FENCE IS TO BE PLACED AROUND PERIMETER OF RIP RAP DISSIPATERS FOR TEMPORARY
PIPING, BUT IS NOT TO BE PLACED ACROSS FLOW LINE.
Summary of Structures
WILL BE DISTURBED AGAIN WITH THIS PHASE OF CONSTRUCTION ARE SHOWN CROSS- HATCHED
calculated
From
To
Rational
Accumuated
Time in
Decreasing
Area
0_10
Q
Length
Diameter
DIA.
Slope
Invert
Invert
Structure
Type
Rational Area F
0_10
Reference
Depth
C
Time
Pipe
Intensity
(ac)
(cfs)
(cfs)
(ft)
(inches)
(inches)
(%)
(From)
(To)
C (ac)
(cfs)
Elevation
(ft)
(minutes)
(seconds)
(in/hr)
_
(Valley BOC)
INTO PHASE 15
CB#132
CB#133
0.60
8.10
20 6.44
0.00
0.0
27.8
132
30
RCP
28.5
0.60%
373.21
374.00
CB#133
CATCH BASIN
0.60 0.00 _
0.0
382.00
8.0
CB#133
CB#134
0.60
7.77
19
6.54
0.40
1.8
20.6
196
24
RCP
19.1
2.80%
374.50
379.99
CB#134
CATCH BASIN
0.60 0.40
1.8
390.79
10.8
CB#134
CB#135
0.60
7.45
23
6.63
0.13
0.6
19.3
162
24
RCP
22.6
1.00%
380.19
381.81
CB#135
5'x 5' CATCH BASIN
0.60 0.13
0.6
397.82
16.0
CB#135
CB#136
0.50
7.07
32
6.74
1.32
4.8
19.1
250
24
RCP
23.5
0.80%
382.01
384.01
CB#136
CATCH BASIN
0.50 1.32
4.8
392.18
8.2
CB#136
CB#137
0.50
6.53
126.90
0.40
1.5
11.9
93
18
RCP
14.7
3.80%
384.51
388.04
CB#137
CATCH BASIN
0.50 0.40 _
1.5
394.80
6.8
CB#137
CB#138
0.50
6.33
8
6.95
0.76
2.8
10.6
89
18
RCP
13.3
5.00%
388.24
392.69
CB#138
CATCH BASIN
0.50 0.76
2.8
401.15
8.5
CB#138
EXCB#66
6.20
(from ph 11,'
`6.99
8.0
154
18
RCP
11.6
6.00%
392.89
402.13
EXCB#66
_
EXISTING CATCH BASIN 0.00 0.00
0.0
408.60
6.5
CB#133_
CB#133A
0.80
5.00
7.34
0.75
4.4
4.4
24
15
RCP
14.2
0.60%
374.50
374.64
CB#133A
CATCH BASIN
_
0.80 0.75 _
4.4
382.00
7.4
CB#133_
YI#140
0.50
5.00
7.34
0.52
1.9
4.2
176
15
RCP
8.4
9.50%
374.50
391.22
YI#140
YARD INLET
0.50 0.52 _
1.9
398.00
6.8
YI#140
YI#141
0.50
5.00
7.34
0.64
2.3
2.3
81
15
RCP
11.7
0.50%
391.42
391.83
YI#141
YARD INLET
0.50 0.64 _
2.3
396.50
4.7
CB#136
CB#136A
0.80
5.00
7.34
0.56
3.3
3.3
24
15
RCP
13.3
0.50%
384.51
384.63
CB#136A
CATCH BASIN
0.80 0.56
3.3
392.18
7.6
All pipe is RCP Type III
IAII Catch Basins are standard Town 4'x4' unless otherwise noted
l
60+00 61 0 \
CD -
CV
U EROSION CONTROL- LEGEND
z NOTE: NOT ALL ITEMS ARE SHOWN ON OVERALL PLAN
PHASE LINES
z LIMITS OF DISTURBANCE
TEMP. DIVERSION DITCH
J @ft ROC*HECK DAM CLEAN WATER DIVERSION DITCH
IOUTLET SILT FENCE, OUTLET, AND COIR WATTLE
Z® TEMPORARY INLET PROTECTION
OTEMPORARY SEDIMENT BASIN
-- RIP -RAP OUTLET PROTECTION
m
CONSTRUCTION ENTRANCE
0 TARP LINED DITCH (4' WIDE)
Ir
❑D CONCRETE WASHOUT STATION
0
O ROCK CHECK DAM
U
277
CO UATIX
GRA ING FR01
APPROVED PL
ENVIRONMENTAL LEGEND
. /
WETLANDS
.....
APPROVED BY:
RJB
RIPARIAN501 NEUSE
BUFER- PRIMARY
DRAINAGE/EROSION CONTROL NOTES:
1. A PRE -CONSTRUCTION MEETING WITH THE TOWN OF FUQUAY-VARINA AND THE TOWN
OPEN SPACE
ENVIRONMENTAL INSPECTOR WILL BE REQUIRED BEFORE BEGINNING ANY CONSTRUCTION.
FEMA FLOODWAY
2. INLET PROTECTION WILL BE PROVIDED AROUND EACH CATCH BASIN AND STORM INLET SHOWN
ON THE CONSTRUCTION DRAWINGS.
SQL
3. ANY STORM DRAINAGE EASEMENTS LOCATED OUTSIDE THE RIGHT OF WAY SHALL BE
"PRIVATE
ioo-YEAR FLOODPLAIN
MAINTAINED BY THE PROPERTY OWNER AND SHALL BE DESIGNATED DRAINAGE
EASEMENT" ON A RECORDED PLAT.
& FEMA SPECIAL FLOOD
HAZARD AREAS (ZONE AE)
4. SEE DRAINAGE DESIGN CHART ON SHEET C-2.0 FOR ALL STORM ELEVATIONS, PIPES AND SLOPES.
FEMAZONEX
5. TEMPORARY DRAINAGE DITCH OUTLETS ARE TO BE TARP -LINED OR PROVIDED WITH RIP RAP
FUTURE CONDITIONS
FROM THE TOP TO THE BOTTOM OF TEMPORARY BASIN SIDE SLOPES TO PREVENT EROSION.
TOTAL OPEN SPACE
000000000000000
STEEP SLOPES
oo°o°o°o°o°o°o°
GREATER THAN 25%
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1. ALL CONSTRUCTION' SHALL CONFORM TO TOWN OF FUQUAY-VARINA STANDARD SPECIFICATIONS
AND CONSTRUCTION DETAILS, AND EROSION CONTROL MUST CONFORM TO NCESC PLANNING &
DESIGN MANUAL AND THE TOWN S&EC PLAN REVIEW DETAILS.
2. SEE COVER SHEET FOR ADDITIONAL NOTES APPLYING TO THIS PHASE OF THE PROJECT.
3. SURVEY INFORMATION PROVIDED BY SULLIVAN SURVEYING IN SEPTEMBER 2015, AND IS IN NAD
83 COORDINATE SYSTEM.
4. THERE IS NO REFERENCED FLOODPLAIN WITHIN THIS PHASE, AS SHOWN ON FEMA FIRM
#3720065800J, DATED MAY 2, 2006.
5. SEE SHEET C-2.0 FOR STORM DRAINAGE SUMMARY DESIGN INFORMATION.
6. STOCKPILE LOCATIONS WILL BE AS NEEDED AND DETERMINED IN THE FIELD DUE TO SOIL TYPES
AND CONDITIONS. IF REQUIRED, ADDITIONAL AREA WILL BE SUBMITTED AND APPROVED BY THE
()
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C O N S U LT I N G
2805 Tobermory Lane
Raleigh, NC 27606
Phone No. [phone]
License No. C-2149
DRAWN BY:
TOWN AND THE APPROPRIATE DISTURBED AREA FEE PAID BY THE DEVELOPER.
APPROVED BY:
RJB
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DRAINAGE/EROSION CONTROL NOTES:
1. A PRE -CONSTRUCTION MEETING WITH THE TOWN OF FUQUAY-VARINA AND THE TOWN
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ENVIRONMENTAL INSPECTOR WILL BE REQUIRED BEFORE BEGINNING ANY CONSTRUCTION.
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2. INLET PROTECTION WILL BE PROVIDED AROUND EACH CATCH BASIN AND STORM INLET SHOWN
ON THE CONSTRUCTION DRAWINGS.
SQL
3. ANY STORM DRAINAGE EASEMENTS LOCATED OUTSIDE THE RIGHT OF WAY SHALL BE
"PRIVATE
027445
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MAINTAINED BY THE PROPERTY OWNER AND SHALL BE DESIGNATED DRAINAGE
EASEMENT" ON A RECORDED PLAT.
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4. SEE DRAINAGE DESIGN CHART ON SHEET C-2.0 FOR ALL STORM ELEVATIONS, PIPES AND SLOPES.
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5. TEMPORARY DRAINAGE DITCH OUTLETS ARE TO BE TARP -LINED OR PROVIDED WITH RIP RAP
FROM THE TOP TO THE BOTTOM OF TEMPORARY BASIN SIDE SLOPES TO PREVENT EROSION.
6. SILT FENCE IS NOT TO BE LAID BELOW TEMPORARY SEDIMENT DITCH OUTLET PIPE, BUT IS TO
J
ROUTE OVER THE PIPE TO NOT IMPEDE FLOW OUT OF THE TEMPORARY DRAINAGE BASIN.
7. SILT FENCE IS TO BE PLACED AROUND PERIMETER OF RIP RAP DISSIPATERS FOR TEMPORARY
PIPING, BUT IS NOT TO BE PLACED ACROSS FLOW LINE.
NOTE: AREA PREVIOUSLY APPROVED AS DISTURBED WITH ADJACENT PHASE CONSTRUCTION THAT
WILL BE DISTURBED AGAIN WITH THIS PHASE OF CONSTRUCTION ARE SHOWN CROSS- HATCHED
1
10
1
2 n
---SCAL 1 " = 50'
A EL
E
r
REVISIONS
41
NOI DATE I DESCRIPTION
PROJECT INFORMATION
1
188
PROJECT MANAGER:
RJB
DRAWN BY:
AJF
APPROVED BY:
RJB
DRAWING NAME:
SSBSI I+CD-2019
PROJECT NAME
SUNSET BLUFFS
SUBDIVISION
PHASE 17
FUQUAY VARINA
WAKE COUNTY
x
NORTH CAROLINA
' OWNER/DEVELOPER
SSBNC, LLC
110 SUNSET BLUFFS DR.
FUQUAY-VARINA
X
NORTH CAROLINA 27526
DB. 117847 PG. 2769
PIN : 0658934778
SHEET NAME
EROSION CONTROL
AND GRADING
DRAWING SCALE
100' 1 "=50'
a�91b_W4 re .,,�0o
PLAN SET
CONSTRUCTION DRAWINGS
DATE
1-11-2019
SHEET NUMBER
C-200