SW1210902_Plansheet C2.1 - Proposed Drainage Area_20211124

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PROJECT DATA BLOCK
OWNER/SELLER
CAROLINAS LLC.
DUKE ENERGY
550 SOUTH TRYON STREET
CHARLOTTE, NC 28202
DEVELOPER/BUYER
MINKLES BROADPOINTE II LLC.
DAVID GIBBONS
7 CHERRYWOOD ROAD
LOCUST VALLEY, NY 11560
PERMIT NUMBER
NOT YET ASSIGNED
PROJECT LOCATION
MILLS RIVER, NORTH CAROLINA
COUNTY
HENDERSON COUNTY
PID
9642-18-7974
SITE COORDINATES
LAT:35.425583 LONG:-82.554972
PROPERTY SIZE
9642-18-7974 MINUS DUKE AREA
TOTAL: 25.07 ACRES
STREAM DISTURBANCES
88.4 LF
SOILS TYPE
BoB, BRADSON GRAVELLY LOAM, 2-7% SLOPES
Cu, COMUS (COLVARD) FINE SANDY LOAM
EnB, ELSINBORO LOAM, 0-3% SLOPES
Ro, ROSMAN LOAM
BUILT UPON AREA
5.13 AC, 223,399 SF (19.96%)
BUILDING SETBACKS
60' FRONT (OFF OTHER STREETS)
15' SIDE
20' BACK
BUILDING DIMENSIONS
260'x460' = 119,600 SF
LIGHTING REQUIREMENTS
TO BE PROVIDED BY DUKE ENERGY
TOWNSHIP
MILLS RIVER
EXISTING ZONING
MR-LI
DISTURBED AREA
7.09 ACRES
WATERSHED
FRENCH BROAD
USACE / NCDEQ
YES
PERMITS REQUIRED
STORM SEWER STRUCTURE
TABLE
STIR. #
RIM
INVERTS
DESCRIPTION
NW 18" 2059.57
3' SQ. PRECAST CONC. BOX, NCDOT
CI-2.3
2064.07
NE 24" 205955
STD. 840.46 W/ CAST IRON FRAME,
SW 15" 2059.59
TYPE "E" GRATE AND HOOD
ASSEMBLY, NCDOT STD. 840.03
3' SQ. PRECAST CONC. BOX, NCDOT
CI-2.4
2063.68
SE 18" 2060.93
STD. 840.46 W/ CAST IRON FRAME,
SW 15" 2060.95
TYPE "E" GRATE AND HOOD
ASSEMBLY, NCDOT STD. 840.03
FLARED END SECTION MATCHING PIPE
FES-1
2051.65
W 24" 2049.00
SIZE AND TYPE. PROVIDE OUTLET
STABILIZATION STRUCTURE AS
DETAILED.
FLARED END SECTION MATCHING PIPE
FES-2
2054.65
SW 24" 2052.00
SIZE AND TYPE. PROVIDE OUTLET
STABILIZATION STRUCTURE AS
DETAILED.
FLARED END SECTION MATCHING PIPE
FES-3
2063.63
SE 18" 2062.00
SIZE AND TYPE. PROVIDE OUTLET
STABILIZATION STRUCTURE AS
DETAILED.
FLARED END SECTION MATCHING PIPE
FES 2.2
2061.64
SW 24" 2059.49
SIZE AND TYPE. INSTALL 1' ABOVE
FOREBAY ELEVATION.
HW-1
2054.49
NE 36" 2051.28
NCDOT STD 838.01
HW-2
2052.81
SW 36" 2049.60
NCDOT STD 838.01
SW 18" 2063.19
4' DIA. PRECAST MANHOLE, NCDOT
JB-3.1
2066.89
NW 18" 2063.15
STD. 840.52 W/ CAST IRON RING AND
LID, NCDOT STD. 840.54
NE 18" 2063.38
4' DIA. PRECAST MANHOLE, NCDOT
JB-3.2
2069.38
S 18" 2063.41
STD. 840.52 W/ CAST IRON RING AND
LID, NCDOT STD. 840.54
E 24" 2049.22
4' DIA. PRECAST MANHOLE, NCDOT
JB 1.1
2059.53
SW 18" 2049.26
STD. 840.52 W/ CAST IRON RING AND
S 10" 2057.00
LID, NCDOT STD. 840.54
3' SQ PRECAST CONC. BOX, NCDOT
OCS-2.1
2062.50
SE 4" 2056.50
STD 840.46 W/ FRAME AND DROP
NE 24" 2053.28
GRATE, NCDOT STD 840.14. ALSO SEE
OUTLET CONTROL STRUCTURE DETAIL.
No. 1405Y Y: �
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Know what's below.
Call before you dig.
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/ OLINAS, LLC.
PIN: 9642187974
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PB 2018 SLIDE 11535
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OUTLET PROTECTION TABLE Og
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SW 18" INV=2049.26�
S 10" INV=2057.00
E 24" INV=2049.22,
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VIEW ON SHEET C2.2 N-12 WT ST ® 2.15%
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STATE OF NORTH CAROLINA
PIN: 9632997712
DB 374 PG 28
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RIM=2069.00' L'
INV=2065.20'
SCALE IN FEET
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58 LF OF 18" HDPE
N-12 WT ST ® 0.50%
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TABLE AND DETAIL
ON THIS SHEET
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EXISTING GRADE
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c,90Z -RIM=2063.68
�- SW 15" INV=2060.95_ -
SE 18" INV=2060.93
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ACCESS AND MAINTENANCE LgpZ-
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INV=2063.14' °'
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L90Z
INV=2062.85'
OZ
INV=2062.34'
PVC - 6" PVC 9OZ
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N-12 WT ST ® 0.50% CI-2.3
RIM=2064.07
= -ss0z NW 18" INV=2059.57
- SW 15" INV=2059.59� _
�osoz NE 24" INV=2059.55-
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VIEW ON SHEET C2.2
If
-10' MIN. STORMWATER
ACCESS AND MAINTENANCE
EASEMENT.
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DITCH-1C SEE TABLE
AND DETAIL ON THIS
SHEET
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IN ERT=2063.0 N corn
-INV= 063.00 INV=2061.80
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6" PV • ' 8" PVC 10" PVC 10" PVC_ 12" PVC
T T CO NCO INV 061.12'
GENERAL NOTES:
1. ALL PIPES TO BE INSTALLED PER NCDOT STANDARD 300.01, SEE
SHEET 2.4 FOR DETAIL.
2. WHERE CURBS INTERSECT BUILDING SLAB, NO TOP OF CURB
ELEVATION SHOULD EXCEED THE FFE. TRANSITION CURB HEIGHT
AS NECESSARY OVER THE SPAN OF 6 FEET.
3. ALL EROSION CONTROL MATTING CALCULATIONS WERE PERFORMED
BY THE EROSION CONTROL MATERIALS DESIGN SOFTWARE, ECMDS
VERSION 7.0.
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TABLE AND DETAIzz
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JB-3.1
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RIM=2066.89�
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SE 18" INV=2062.00 2068
SW 18 INV=2063.19
3 LF OF 8" HDPE
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NW 18" INV=2063.15
WT T ®-0.55%-
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168 LF OF 18" HDPE
2067 -0
2066
5.
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890Z -89OZ
19 LF OF 18 HDPE
N-12 WT ST ® 1.00%
INVERT=2066.00
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\ 690Z RIM=2069.38 �-
c I UT UT -UT NE 18" INV=2063.38-11T UT UT-
i S 18" INV=2063.41
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BROADPOINTE DRIVE, NCSR 1690
60' R/W AND VARIABLE WIDTH R/W
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N-12 WT ST ® 0.52%
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JOB NO.
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SHEET j
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C2.1
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