SW3220901_Plansheet - Proposed Drainage Area_20220914

K DRIVEWAY
INV n ULLOF WATER 30" CURB & GUTTER (TYPIb ,L)
B° WAXHAW PKWY
z� (120' PUBLIC RfW - PG! _ \ �•
WAXHAW KP WY
1�`0 PUBLIC RIGHT-OF-WAY �1.1\ � y •° � f ! �� � ( � � 1
y • o' m.,.. w .... ; �i �P� SITE
PC I PG 443
SSMH 1 + \ \ACC SS P W Y r s- , 41
/f RIM: 62 y _ _-- - PATIiW�,Y"a �l 11 boo
/ INV(OUT):61 H2) GAT r030 ., x t o a. } "s C w ( ` HE
Mry, " ",.'€RIG4 6EVMEf I E J� LLRD
/ T F
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F� 1 V f . 3288, ,, RG, 22 T •• " / \
1/ � M �M~u. � � �,""'" � �u •_,�' O '.� � , � f �'�____ 32.1 2 AC PER ��E� �� �,.•• �
1 I / ' . ✓- eWAX ING:
f 24.451 AC + R,- RES RLMAIN'1
0
UCT�ON
Y COtv
NSTR `- M� / R�XN
EX1S71NG 50 EAS p 821WAXHAW HWY
If,D
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479 PC 821
UNION COUNTY , �- '�--- ------ ?
PARCEL #06.441018D \ 0' TEMPORARY CONSTRUC7f N EASE 9EN9 "-D4 479 PG 821 4 � 4-
/
DB 6943, ,�,, (�30 � � � ° me �,.-•
WAXHAW ZONING: CC � \ � � � �€ � � 7' / �.., w , ... � •° ,,..--- � •,-... --- _--__ � � �� � � 7, � ----__
LOCATION MAP
GARY A SUMMERFIELD \ / + w m k
., - A SCALE 1 =2000
... w. /
R� PARCEL #06141018G ( / 1
�£,,.- .,, � A . ,,�... �, w � • .... ,.... . �..m..rc �..,,. � �---�.�' �" RiW AGREEMENT --
4 _ 7 , ,M ...... a , 7 B21
DB 1520, PG 0680 a / /
LOT 3 JACKSON STATIONPLAT �r�k� % ( / / 20' TEMPORARY`DB 479 PG
WAXHAW BZONING: 8 C 1 ( pr ��' �C / _ CONS1"RUCTION EASEMENT _
J) p
\ •� to l O r �, dJ" J t " ;F
DB 479 PG 821
gp
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GARY A. & DIANA
M. SUMMERFIELD
PARCEL / / 6�j m • • s,• f - ,
#06141018F//
PC N FILE 438
. a a
A PERIN DEVELOPMENT CO. LLC
/ _ o
4, PARCEL 8 3288, PC 1221 DB
� --''J ,� p" „„• . � 7 � , u �, �, , . ."" ° ` � J � • � I i 32.132 AC PER DEED
O :° ( l 24.451 AC +/- ACRES REMAINING
/ ( WAXHAW ZONING: EC
-'' _`� , „" "art u „~ 60 ,,. • .. ,,. ,:, w �,, � \� � -�� �� � �\�• � "" ",,.�
,
11
�( (V 6/
53
f^'
# J ,
v
mm
a °
.,
t,
P /N'19 / �. ,`"�, � �` .• � ,,.•, .,.... 7 E` ice:
POST DEVELOPMENT'b
..
DETAINED-
M �
1f _
:0- N STORMWATER B�IIP
I u-IA I
1 k SEESHE5.5 3 / -
ell
UAVI
uU
WAXHAW HERITAGE LLC /D
PARCEL 1 13
PARCEL #06141006C m \ T NO' DE BLE
DB 7276, PG 680 a UN N COUNTY /
WAXHAW ZONING: TC I ( Y NING: R-20
}
} " - POST DEVELOPMENT
Post Development Detained
OVERALL CN VALUES
SOILS
CN PER COVER TYPE
GROUP
WOODS
OPEN
IMPERVIOUS
% AREA
B
C
D
60
73
79
61
74
1 80
98
98
1 98
1
87.7%
12.3%
0.0%
Post Development Detained
COVERAGE AND
CN VALUES
LAND
USE
AREA
(ac)
GROUP
CN
AREA x CN
B
(ac/CN)
C
(ac/CN)
D
(ac/CN)
WOODS
0
0.00
0.00
0.00
0
0.00
60
73
79
OPEN
6.47
5.67
0.80
0.00
63
405.02
61
74
80
IMPERVIOUS
8.04
7.05
0.99
0.0098
98
787.92
98
98
TOTAL
14.51
82
1192.94
Post Development Undetained
OVERALL CN VALUES
SOILS
CN PER COVER TYPE
GROUP
WOODS
OPEN
IMPERVIOUS
% OF AREA
B
C
D
60
73
1 79
61
74
1 80
98
98
1 98
1
87.7%
12.3%
1 0.0%
Post Development Undetained
COVERAGE AND CN VALUES
LAND
USE
AREA
(ac)
GROUP
CN
AREA x CN
B
(ac/CN)
C
(ac/CN)
D
(ac/CN)
WOODS
0
0.00
0.00
0.00
0
0.00
60
73
79
OPEN
2.61
2.29
0.32
0.00
63
163.38
61
74
80
IMPERVIOUS
0.24
0.21
0.03
0.00
98
23.52
98
98
98
TOTAL
2.85
66
186.90
F:7
630 24p K TOTAL AREA 17.36 AC
Id
rj I [ " DETAINED AREA
{ )I M�LINDA D GARRIS /
IMPERVIOUS: 8.04 AC
�� � � "� �•' � / �" � F ' let
�# PARCEL #06141014 /
/DB 4�00, PG 344 PERVIOUS: 6.47 AC
7{ WON ZONING: R COUNTY
0 N LEE TOTAL: 14.51 AC CN = 82
I) I m. F / X 7u BRENAARODA DCOLLa S LEE TC = 5 MIN
} :., M• "' - PARCEL #05112049C UNDETAINED AREA
DB 6131, PG 543 UNION COUNTY IMPERVIOUS: 0.24 AC
1 , F fZONING: R-20 PERVIOUS: 2.61 AC
{
CHARLE�MCCLURE / TOTAL: 2.85 AC CN = 66
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:. PAL #06141015 TC = 5 MIN
= M
DEED AVAILABLE
UNION COUNTY _
ZON,1NG: R-20 --
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•
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i \
WAXHAW HERITAGE LLC -
( -
PARCEL #06141006D �, �� JOHN WIG - -
DB 7276, PG 676 ds `
WAXHAW ZONING: TC i 66+ PARCEL #0 141016
658 O 65a 7 WDB 5976ZON NG 6NC /F �
m`_
K 1w
...: LLn•u
a 1 Irc 15" NP""� / � RfW
T INV:649.16 R/W
( 51" 15" CMP Wye R/W-
MH ,.. NV:648.60 - R/
- R/W
R/W SSMH 4
"RIM:
GRAPHIC SCALE
50" D
POST DEVELOPMENT
s
�-
652.45'
GRAVEL
.�� I
(M
UNDETAINED �
�'
INV(OUT): 645.50'(MHR)/W____---
--
60 0 30 60 120
RIVEWAY ..
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w �
�k• .-�
-
Malmo
,,Q;ONCRETE•,S[D' ALK V ,
W
``� l�
( IN FEET )
CONCRETE
`~
• v, i , m
-� _ rc
R/WJ
1 inch = 60 ft.
BLYTHE MILL ROAD __ ------
WV�M
R/
-
PUBLIC RIGHT-OF-WAY
RIY
t IGs" " x
ONCRETE GRAVELmRAVEL i
DRIVEWAY`1p
�
'
DRIVEWAY
J
')
i
r x `A
20 MPH SPEED
LIMIT SIGN GRAVEL SSMF}a6
RAVEL DRIVEWAY BUSHES PLANTER RIM:�5�g9'
I DRIVEWAY 6' WOOD GRAVEL A INV(I ): 6�9.89'(MH5)\
PRIVACY DRIVEWAY INV(I ): 639.54'(SOUTH)
I FENCE SITE TEMPORARY INV(0 T): 639.41'(MH7)
BENCHMARK
TOP OF NORTHWEST
FLANGE BOLT OF EXISTING
FIRE HYDRANT
ELEV: 655.93'
I �
*** 3 Days Before Digging ***
North Carolina 811
811 or 1-800-632-4949
Remote Ticket Entry
http://nc811.org/remoteticketentry.htm
STIPULATION FOR REUSE
THIS DRAWING WAS PREPARED FOR USE
ON A SPECIFIC SITE, BLYTHE MILL ROAD,
INC CONTEMPORANEOUSLY WITH ITS ISSUE
DATE ON 05/10/22. AND IT IS NOT
SUITABLE FOR USE ON A DIFFERENT
PROJECT SITE OR AT A LATER TIME. USE
OF THIS DRAWING FOR REFERENCE OR
EXAMPLE ON ANOTHER PROJECT REQUIRES
THE SERVICES OF PROPERLY LICENSED
ARCHITECTS AND ENGINEERS.
REPRODUCTION OF THIS DRAWING FOR
REUSE ON ANOTHER PROJECT IS NOT
AUTHORIZED AND MAY BE CONTRARY TO
THE LAW.
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MODIFICATION LOG
JOB NUMBER: C210047
CHECKED BY: BHE
DRAWN BY: BHE
DATE: 05-10-2022
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POST
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DRAINAGE
MAP
SHEET: C495