SW3181201_Plansheet DA-1 - Proposed Drainage Area_20220831

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PER SURVEY AND WETLAND DELINEATION DATED 0y0ti ° s.
.cam � �\�\\ \ \ � — a0
8/21/18 BY NORSTAR LAND SURVEYING, INC., NO \ >\ \\\\ \ ,� Q cu
\ \ \ ` / III \ \ \ CABARR COUNTY °1
WETLANDS WERE LOCATED ONSITE. y% \ \�\ \\� \ DEED BK. 85 PG. 3I3cu
\ \ � PIN /5544 23955 �
\ \ \ \ CA8,4RRUS CO. R G/STRYcu
4 0 \ \\� \. \\ \ \\ \ S `�9 \ \ \ \ \ ZONED: O/ a
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-i WOODED
�\ Ffs� \ ♦ \\�\ \ \ \ \ �\ . \ ,q ; 0.2% ANNUAL CHANCE FLOOD
\ o \ \ \ \ \ \ \ \ \ HAZARD AREA BOUNDARY BASED / s
\ \ �Zos \ ♦ tiG \ \ \ \ \\ \ \�\\ \\ \ \\ ON FEMA MAP 3710554400K, \ \ � - -
F \ \ \ \\ \.\ \ \ /
\ F �� \ \ \ \ \� \\ \ \ \ EFFECTIVE DATE 11 / 16/ 2016 \
AREA=0.45 AC t _ \ \ \ \ \\ �\\ \ \ , �\ I \ \ _ �- —
— — \ l \ \ \ \ \ 1\ Seals:
CN 40 \ \o L \ \\ \ \\ \\\ \\
\ CUM. AREA = 2.95 AC s
EX. 68 DUKE ENERGY o \
\ / POWER RIGHT-OF-WAY�� ♦ 1 `'�-
CUM. CN=41 / / \\\ \\\\ \ 1
\ EROSION CONTROL, 8 \ NOW t
FORMERLY O T
1 \ MATTING N AMERICAN C500 \ \ GAIL BROOME \ \
\ DEED BK. )V83, PG. 96 EX. 40 WSACC SANITARY yr -` �°r �' i \\\\ \ \ \ \\ \ \ \ \
PIRELMNARY
GREEN 575 OR EQUAL \ 1 \ � �o � �-'� `'� \ I \ �\
� \ (TYP.)P/N #554�8 3637 SEWER EASEMENT � � o � � �'�' � p
ROCK CHECK DAM SEE �.R� R� ti (\ , `' \ \\\\ , \ \ \ \ \ �\ Il V O� FOR
I ZONED: SFi
EROSION CONTROL PLANS TYP x / o �� \ \ \ \ \ \\\ \� \ \ \ \ \\
x—x—x—x—x — _ O \ \
\ \ \ \ ' \ ' \
�-i--x—x—x x—x-� / � � x
\ \ \CONSTRUCTM
\\\\ \ \ \ \ \
HEADWALL/FLARED END
_ \ SECTION WITH 10 X16 NCDOT I \ i s jdo I� \ \ - - \� \
- - - - - - i \ \ \ -� \ ) // CLASS `B' RIP RAP APRON, \ SWALE #3 Z � \� ,\ \ \ \ \ \\
IRWIN_ ) / \ f \ I 8 \\\ \ \
SEE # 5/C500 I \ Er, Pr / I <2 / o ° \ �, s � ti EROSION CONTROL
CULVERT #1A 4 1 B I GREEN S75 OR EQUAL,
/ 1 s <" l y C500 MATTING N AMERICAN
20 LF OF DOUBLE 10 PVC, SCH 80 Ole
BOTH ENDS OF PIPE TYP. \ \ \\\\ I \ \ \ \\\
/ \ 4.0% SLOPE WITH FES AND RIP RAP \\ (TYP.)
/ \ / \ \ / y ROCK CHECK DAM SEE \ \ \ \
EXrsri c EROSION CONTROL 8 \ / �\ ( I S J ° `' \\\\\ \ Corp. NC License: F-1320
�•: / T \ \\\ \ \ \EROSION CONTROL PLANS, TYP \ \ \�� \ \ \\ \
ARE EMA/N\ MATTING, N AMERICAN C500
GREEN 675 OR EQUAL
(TYP.) CULVERT #5 ti- ♦ `\��
18 LF OF 18 RCP ®� y ��`� \
4 �� L 'SWALE #2 \ \ \ \ \\\ \ \ / / \ o o \ s \ \ 0.5% SLOPE WITH FES
\ ` / EXISTI �� �/ / o \ \ \ ti y
\ I \ \� \ / AND RIP RAP 1 \
8p9 66 *400� * 1 / `� \ \ \ ♦ I I \ \ / RIP -RA I �� / \ \ \ \ \ FLARED END SECTION ��\ \� \ \ 1 % ANNUAL CHANCE FLOOD \ \ \
�2g'44 / I i. I EXISTING _ \ \ \ WITH 10'X16' NCDOT y° ti \ \ HAZARD AREA BOUNDARY BASED \ \
S \ I STORM PIPE ° \\ \ \
, \ \ \ I r) � 1. \ CLA66 13RIP RAP \ qti, �/ �\ ® `c ON FEMA MAP 3710554400K, \
\ # 1 I \ PA 6 APRON, SEE # 5/C500 \ \ N �o \ '\ (EFFECTIVE DATE 11 / 16/2016
\ NOW � FORMERLY \ _
\ cA/L w �R66 E \ \ I '� ' \ \ \\ ►II DA-1A . / � .=saz3 w AREA=0.54 AC \ '\v \ \ +�+ �° /`\�' � \\� �� ♦ / ��\�• � / \\\,
\ DEED SK. 7383, P 96 _ ) _ \ • \ 1 I 1 AREA-0.74 AC 2 EXISTING _ J
\ ' �� � � CN 74 \�
P/N #5544833637 I / � — \ — L \ \ I \ 1 � -�
C4BARRUS CO. REG/STRY / ' \ `� \ . \ / I C N — 42 =502.9 E�IS�GP RIP -RAP \ \ \ \ `� \ s \+ /SWALE #4y\� \ , PA-8
— — ✓ / \ _ZONED: SFR i /' , \„
75 II I STORM PPE \\ \ \\ \ l l �o F \�
/� I I CUM AREA = 2.50AC ,� 1 \ \ \ \ \ \ � / y I „ 1' \ I AREA-0 08 AC \
\ �� _ \ ► �� ' / . I CUM. CN-41 / s , \ \ \ \ \ ,X \ \ I l CN=35 \
CULVERT #2C*4
�� I\ CUM. AREA 1.55AC \�'
44 LF OF 12 RCP ®5.90y°
INS GR�°DEL A AREA=1 .7G AC / SLOPE WITH FES. CORE DRILL I I AI \\ V A\ V A A AV A Av \v AREA=0.47 AC \
_� \ EXISTING DOWN STREAM BOX \ �� \ \ _ \ FLARED END SECTION WITH \ I CUM. GN 77
CN=36 / \ \ TO RECEIVE NEW STORM PIPE \ ' \ _ 5 \ \ \\ \ \ / CN 82 �i \ 10�X16� NCDOT CLASS �B� RIP
\ \ \ \ I DA 5 \ \ \ / \ RAP APRON, SEE # 5/C500 • CULVERT #7 N
L _- 1 DERGRO C 1 \ \ V \ V I n
__ � I 1 ELECT. VA AREA=0.06 AC \ ,\ +� \ \ \ EX/ST/NN` / �s \ / \ \ \�h\ \ 1 ,/ ti��� I 18 LF OF 18 RCP
GF_-- uGE \, k I \ I\ \ \ \/ \ CULVERT #6' 0.5% SLOPE WITH FES AND
�0GE E \ INV.— CN=67 \+ \ \ I PARKING LOT ` \ \\ /\ \ 26 LF OF 15 RCP ® /� � RIP RAP
\� C _ �x—X —X— / -
- EROSION CONTROL 8 ■�■ cE � 1 \ -A 0.5°� SLOPE WITH FES AND ��
MATTING, N AMERICAN C500 / "� "c=� F I I \ / \ \ \ _s �� �� FLARED END SECTION
- _ \ \ \•0 �_ o ■■ / u cE �-+'ism r / / I \ \ \ \ \ / �\ \ \ RIP RAP y \ WITH 10�X16� NCDOT
GREEN S75 OR EQUAL - - _ W ■ // l F F,QG + l / I I \ / \ \ \ / \ Y' \�
(�•) ■ �5� 10 �u`�F� 'I'o O/ / =XrsT. /e" / .. '. `CLASS B RIP RAP
DRAINAGE AREA \ \ \ss \ � R/PRAP \\ \ APRON, SEE # 5/C500 a
700
\ — — — — — �, \ / \ \ \ \ ` � �EX/Sr. �: XIS YARD INLET ` / I / \ \ BOUNDARY, TYP. \ \ / \ \ \\ �\ / \ v� FLUME �' 11A - \
\ \ \ P UNDERCRODWD , \ `� / \ ' O '
/ / \ • \ ELECT. T / / k \ s
A;G ♦ 4j'�`L O H, \ / / \k�k \ \ \ \ bR/M 97.60 EXISTING \
\ \ \ \ \ \ ��i i0' l Wh'` ♦ / \ / ^ r \ IN 48 o RIP -RAP \ \ —
\ Q s / / EXISTING --- \
/ �, A ��+ O OUT 4 4. 0A � � �x \
( \ - l2`V 2 ' -� , / DENUDED / / / \ \ s C / x E I O
\\ \\ \ I \ \ �\ \\ P _\��,��� i 1 ` / (� / ��` 0� `� LIMITS, TYP. / / / AREA=0.15 AC \ \ /\\ \ \ \o ¢ 6+� STORM PIPE U
\ 1 \ ! O \ \ Z •• U �
kb
/ \ �� \ / / / / \ \ \ \\ O / /� / ,� W ■� E'Y� LNG EL \ a--+
� ' \ \ 1 SHELTER o I ��+ O/ \ \ \a > > � cRq\ -J
I I 1 v A // / \ I \ 1 �\ ��/ ,I 0 �, / I v \ \ a / �� ■ r� \ R°q O
/ I SWALE #8 /I \ \ \ / -
40'I / \ \ > / N / / �� r \ \\ )1 ' �, �� °� 1 0 _ - cF\k\ # \ \ o / / • - +/� BRIM 498.01
1 I / ) \ / / / \ �' 1 C DA 10 5 DRAINAGE AREA o
CULVERT 4 uT 485.E o
1 , // / /�i q \ I1 ' �TC / e• CULVERT #3A�� AR�A-0.48 AC 550 BOUNDARY, TYP. 28 LF OF 15 RCP ® egg _ j 8"T 4 /
\ \ ) - / / / // I ) J 1 / ` 44 LF OF 12 PVC, - ` ��\\k 0.5% SLOPE WITH FES i 498- �E �, / / ti \ \ CO
„\ ` / J / �'�/ / 1 I I ( N DA— 3 SCH 40 ® 2.27% CN = 74 � � AND RIP RAP X�x � � � � ca
/ '' 1 / 1 SLOPE WITH FES AND O —
\ / l I ) 1 '� AREA=0.41 AC RIP RAP
�, h� = / o / ♦` �cE 8 GRASS LINED SWALE 1� !,.-
_ _ / / / / / / / / I CN 40 R C500 EROSION CONTROL MATTING i \ \ (V
_ - / / / / /// / / / / / / / / 4 / - N AMERICAN GREEN 575 OR DENUDED
0 48" _ / / ' /// //i \ / / / / \ ! / / R / C500 /h O h°°c f �� ��� 0 EQUAL, TYP. LIMITS, TYP. \ ° rl
IS�IN o '' / / t/ ,/ / / - / 1
E /�/ ��� ,// / / �/ SWALE #5 _ I / / // SWALE #7 s� 503� -- �v /�\ / /
G L G 1 / ✓ ✓
/ IN q i / DA 9 508 ) / / yo
�R - ` _
DA CW SWALE A AREA=0.51 AC
42" 0 PSP / AREA=0.78 AC ! CN=55 1 \
� .0I
� DENUDED = / � � l / / / / f / � � , \/ i J 1 i/ r .- � -- � ,^ ��"'� �`Qo �l. � y-� C� � 5
,\ 3s" / / / ✓i� // / LIMITS, TYP. CN 39 GRA66 LINED SWALE 8 / ( ( 1 R �, / ✓'7 (,�` �'\
/ / ✓ i // ///,� �-` / / /% /� / EROSION CONTROL MATTING C500 /`'o ` ;1° r J�
/ , — / / / / N AMERICAN GREEN 575 J /
( / �/� r SWALE # 10 / J /�
` - / /;`1 / �// // � � / / / / / OR EQUAL (TYP.) � a - °
EX/ST. - _ '// / �1 _ i / / / / / (/ ' SWALE #6 -_ _ ✓ �O i
\ UNDERGROUND � / / , / / / / / TC i J _TTC
/ / / � � SWALE 9 � /
\ELECT. t/AULT _ �—uGE / /
=UC \ �uGE--- i* -1 / �� / I / / I \ / / / PROPOSED SHELTER
�� /, I TEMPORARY SILT - -' �' / / / ( f / / HELTER/ / / PA—
�i / C500 FENCE, TYP. CLEAN WATER BY-PASS 2 \ / OOM nn , > f /
F.F.. 0 1 I ' /AREA-0.19 AC / ..�'' �, c ,-
I III INSTALL [AVERSION DITCH PRIOR TO GRADING AND C300 ( \ 7 ROCK CHECK 1 = % / / r r
`N �� , - j' _ _, DRAIN AWAY FROM CONSTRUCTION AREA \ j C500 DAM, TYP. ` / FLARED END SECTION \ tv ✓ � :� 1 \ - '
� 3 STONE SILT FENCE / / / / - - - MATTING, N AMERICAN GREEN SC150 OR EQUAL (TYP.) / 1^\\ �' o G 1 CN=67 h(Sl0 o NCDOT CLASS `B� RIP RAP r�
-w - _ W �� C300 OUTLET, TYP. / _ 7 v 1 1 G/� f o
—_ `�' — , ,' / / �O / �/ , / / \ O ['// y0 o APRON, SEE # 5/C500� DA-13
y — — — _ / / _ _ ✓ i / / / — \ 1 / AREA-0.12 AC
- / � Soso
EXIST. -- �/—� ✓✓ �� ` // �' \
AIDERGROUNO ���� —�� //------/i �' /l 1 I I `Q� �' _J G )
:LEC�464T — — — , ✓ / / / ' / / \ , / / 11 2 o I �� ,e i'S �� r , J� ,t
/' �' / ` \ ♦ �` �YRs LEGEND Project No: 17000188
i / 1
/' /' — — —' / / / � � ' �f / ♦ / ` / \ ��\ PLAYGROUND \ / 50 0� / '� �// � Date: 03.07.22
_ r / ! ;' , l / �\ 1 / P �, / j EXISTING SIGN EXISTING CURB AND GUTTER Revisions:
loll/ CLASS B RIP -RAP EIP EXISTING IRON PIN PROPOSED CURB AND GUTTER
Y I / / n / OUTLET PROTE 11ON
f EXISTING LIGHT POLE PROPERTY LINE
,r / / / / / / CULVERT #3B
/ / / / ! 126 LF OF 12" PVC, 5CH � EXISTING UTILITY POLE
� � � .� � � .L � �_ ✓ J / /'�'� `� 40 ® 1.23% SLOPE WITH—x—x—x— EXISTING FENCE
/ ��� / y / FES AND RIP RAP R/W RIGHT-OF-WAY UGE EXISTING UNDERGROUND ELECTRIC LINE
IIle / `� / OH U EXISTING OVERHEAD UTILITY LINE
� � — ' / �► � \ i � / J/. / / �� / /' � EXISTING TREE TO REMAIN �
EXISTING FIRE HYDRANT
_ — / / / / / �� / i �C, / T EXISTING UNDERGROUND TELEPHONE LINE
/ — — — - — — — —_SS_EXISTING SANITARY SEWER LINE
/ / _ _ _ ✓ — — — / / '' / \\ J J —' / / // /, EXISTING 9 HOLE DISC ! 5 i ! /- / ~ \ ®W� EXISTING WATER VALVE
✓� -- �.� / / ( / GOLF COURSE / /�' I / / / o l W EXISTING WATER LINE •
/ l / / ( / r / / J `f ®wM EXISTING WATER METER
EXISTING GAS LINE • 0
— — — — \ _ — l r ` ✓ -' j ✓ // ! % j / / (/ . ` / / /� // / Oh �S EXISTING SEWER MANHOLE — — EXISTING CONTOUR LINE
' , ✓ '� / / / / / /! / / / / / 0 6�� �D EXISTING STORM MANHOLE
( // / k� , XXX PROPOSED CONTOUR LINE
/ / PROPOSED STORM MANHOLE Know what's b@IOW.
s ✓ /. // J.
/ l J / I ` / / / J �' _ EXISTING STORM DRAINAGE PIPE
/, — — _ / ,�! / / Call before you dig. ❑ DI I EXISTING DRAINAGE STRUCTURE PROPOSED STORM DRAINAGE PIPE � � Sheet Title:
0000
/ / ✓_� PROPOSED DRAINAGE STRUCTURE TEMPORARY SILT FENCE DRAINAGE
1000, / / i ^, TON OPENING IN TEMPORARY SILT FENCE
AREA MAP
�• / / / TEMPORARY SILT SACK STONE E EM E E
— — (— / / y' // /� EXIST. 40' WSACC SANITARY ' �/ � (D
r r ^ �' ,/ { / J SEWER EASEMENT �, TEMPORARY TREE PROTECTION BARRICADE
f — / j ( 7 / <v ' -- TEMPORARY INLET PROTECTION
�' \ i / / / / �,� / LIMITS OF GRADING/CONSTRUCTION
9 HOLE DISC GOLF COURSE / ..� 1) /
\ i J / / /. / /r J) / ✓ / / / / TEMPORARY ROCK CHECK DAM
��� - LINED GRASS SWALE
— / r TEMPORARY FILTER BERM BASIN —�� . GRASS SWALE NORTH
/ TEMPORARY GRAVEL ENTRANCE 00+ 00+ TEMPORARY DIVERSION SWALE Sheet No:
OUTLET PROTECTION 30 0 15 30 60
j✓-' ✓/ / / . /. �/ / / SCALE: 1°=30'