SW8030432_APPROVED PLANS_20050127

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW-gl)??IIy,�q\
DOC TYPE
❑CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
&Z5/9Go1."y
WYYMMDD

17
172tSitle
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LL L'LAN. VIEW
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W w w w W . .. W w �. w w
BID-RETENTON AREA 03
I
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w w w ." w _ _ _. _ w
w w w w w W .�
w w Vicinity Map
I � 6" CORRUGATED DWIPaEN INTO
Not to Scale
BIORETENTION AREA
BY ---PASS BOX DETAIL
] Not to Scale
V30MiA4E
FILTER
W CURB CROSS-SECTION Z4P VIEW
O 3 BIB -RETENTION AREA #3
,-3 2' _ _ 2.5,- BIORETENTION AREA #3 DETAIL
/ -- V MIN. Not to Scale
O '61f-PA BOX' CURB j OVERHEAD VIEW
(SEE DETAIL) REMO'VAI3LE
/ WIRE MESH WIRE MESH �+ 1' MW.-
ORATE
I I [tfl 1 2" b1P.-
2 REMOVABLE 1' MIN. 2'
WIRE �M� i \
0" O .S. OR TED PIPE / SPEED DIKE CURB \ j
(A.tl.s. OR EQUAL} / TRENCH DRAIN
TRENCH DRAW BY w
1 2URN' OR EQUM. W W W w
(Z-862 12" TRENCH SYSTEM
w w '• - -� r w -n �w� .- i w
CROSS-SECTION - Sec>16206 W 1 M T w w w v v w w w w w w y w
SPIED KE w w w w w w w w w w y w w w w
By -PASS BOX' � "CORRUGATED PIPE
(SEE DETAIL) A.D.S. OR w w www w w w w w w w w w
p�Jq�)
\ + NC INTG Blb- CURB
30' [[min.)) 11 RETENTION
VEGETATNE
FILTER
NOTE: TO BE FABRICATED FROM CONCRETE AND WIRE MESH. SHEETFLOW_ rMIN.
ww www TRTAINDR N
RIP-RAP"o�T �.. _- -
SPREADER -------�----------------------------
----------
LIMITS OF
w w v // www w
t y °u CORRUGATED INTO
-BIORETENTION AREA
FRO TRN.n.H DRAIN
wwwww WP-RAP/// /f %% W,,,www(
19.5' 15' w w w f EEADM /�/� / /w w w -GRASS BUFFER
BY-PASS DETAIL VIEW FOR
BID -RETENTION AREA 3 wv�ww MES"ER,
ww�W w carER�
Not to Scale w �/ / / , ,/ /// ,� % w
NOTES: SHEET FLOW
1. THIS PLAN WAS TAKEN FROM A SURVEY DONE BY DANNY MARCO PADGETT, PLS L-2639,
ON OCTOBER 22, 2003. THE STORMWATER SYSTEM DESIGN IS BASED ON THIS INFORMATION. w�wWw�
TRENCH DRAIN DETAILS BY ' Z U R N I IF ANY SUCH INFORMATION IS INACCURATE, THE STORMWATER SYSTEM DESIGN MAY BE
OR EQUAL INVALID OR REQUIRE CHANGES. wfwWw w w w`w wvwv wv ""w W wwwvwwwvwVw wwwl
www w w w w w w ww w� w�
(Z-882 12" TRENCH DRAIN w WWv w w wwwww w W v www w w ww V w % v- v w w w
2. ALL BIORETENTION AREAS WERE DESIGNED ACCORDING TO THE NEAREST, LOWEST SPOT w i w w w w w w w w w w w w w w w w w w wr
SYSTEM - Sec. 8206N ELEVATIONS ON THE
PLAN. NTHEL"BIIORET 'N BIORETENTION
EACH AS SHALL
El BE LEVEL IN ACCORDANCE WITH
ELEVATIONS s Not to Scale
3. ALL 'CURTAIN DRAIN' OUTLETS SHALL DRAIN TO EXISTING ROAD SIDE SWALES AND/OR
CULVERTS IN THE N.C.D.O.T. RIGHT-OF-WAYS. 2G.5
4. ALL EXISTING CURB OUTLETS SHALL BE CLOSED OFF WITH A NEW CURB. P1A� ylE�t
BIORETENTION AREA #3
OUTLET ,, ��, �,,, SEE DETAILS & FIGURE 5. ALL BUILDING GUTTER DRAINAGE SHALL BE DIRECTED TO DOWNSPOUTS AT THE REAR OF SPEED DIKE xAPERVIDUs MATERIAL °f, CORRUCATED PIPE
C (CLAY, AND/OR EQUAL)
A1NT0D0'"�'g,,, 63 for PLANTING PLAN) THE BUILDING AS SHOWN.
,• t4 CUL IN NCDOT R OUTLET INTO
"! 02tri� • ♦ • • • • • • • • • • • • ! • • • • • • O ♦ • • ♦ • • • INV. �,13.5#') CURB I BIORETENTION AREA
JmrY1 FROM TRENCH DRAIN CRASS BUFFER 3MPERVIOUS MATERIAL
1°.23' { E TI -' j PLAITING PLAN 2' MIN.
N SEE FIGURE B3 FOR CURB
���� INV. 14$' ,w,. °„ SIDE SLOPE (CLAY. AND/OR EQUAL)
Cul"rt ,11 / ASPHALT LIMIT - 3:1 MIN. LIMITp y T
�� � �m 17. PoIyA.D S�or Equal) SHEET fLQW-- - - 13" WA R_�EVfL _ ' -� G SURFACE
9-1 ( Eq ) -III- -I - }
S86'24'30"E 30' (min. -III-ll1-III- y t.xs' I� �JT �
23°.00 �_ -�
► �� ��. ��� L0►IAY, FINE -SAND T�
a. 17.2 vE A to FINE SANDY LDAM---�1=ht�-�'= -1 11= i l 1-- 2D" - za"
1�q=��Ll-=__
FILTER (fRQM fl - 2O" TTJ 24"} I_ 1=' n MESH 9Y(RE i -I 1
Is, 1ti - �^� - Y COVER 1.08,
RT 30 (min. Y ou►LEi -
GEi / CURB �. t6 9 CORRUGATED FiPE /
FILTER I �� FROM TRENCH DRAIN Ta SPREADER -
16.°21@+iii BY -PAS �X -. -` , SPEED DIKE DETAIL BY-PASS °," ' 4' I�,N- �,
Not to Scald PLANTING SOIL
-- - B. BY-
" L y INV, 13.65' TOSS--S N ! 1 SANDY CLAY LOAM H
1 (FROM 20. TO 2a" - 5D"+)4.
- r 1'' 1i14N, SAND
R�`YO SPEED DIKE
17.1
4"(1 C2 mrn
' + MIN. a LIJA�A ED 11 PAVEMENT SURFACE° PAVEMENT SURF
�� / 35.5' 17.0
1
- - S7EE D,K-- 5r0EWAIJC DOWNSPOUTS
8'+�_- BIORETENTION AREA #2 DETAIL
JI O ASPALIF r PACT J / Not to Scale
I Q 0 �'7�N PARKING LOT + 19' P ING LOT
OUTLET FROM CURTAIN
• _-: =` 3 `� 42' 27' +� EXISTING BUILDING , �� �tN R,% OVERHEAQ VIEW
1 FINISH FLOOR rNv.••14.e
� I ELEV. = 19.00
U Q i 1 CURB FLOW FROM
i DRAIN TROUGH DETAIL z r f �„� 3, „ o ,, pRA1N TROUGH
/ GRABS taut
.... _ -.'j Not to Scale n�� ^ ., 62' _ p - /x, I N
ti � LIMITS OF
� OVERHEAD VIEW � J �D (RAISr�u�co�TRAIoUuGH"'�"~ °
CROSS SECTION 1 . - 1a.4r I /�/�/ rf o BIORETENTION AREA # 1 '1?►.�r ° -
,s .
TO FROM
CJJTIM 1 PARKING LOT SIDEWALK / I I f N (SEE DETAILS & FIGURE -'•:may y; ;. BIORETENTION AREA
• -. - I C L IN NC /
i 1 /r B1 for PLANTING PLAN)
EDGEOF CURB 14 rr / �'/� r ' �.'.".
PROPOSEDAONhVSP0U15 SEE FIGURE PLANRNG PLANCURB 0
° / �/ �/ "�• " "
-2'--- BILLBOARD 36 ((min.))
CB
INV. VEFILTER
2.33' --_--.
r - - - 19.07, � - 16. ' FILTER , // 1 i' '
_ 2.3" (.1941) "Curtain Drain" Detail
SHEET FLOW
ASP14L Not to Scalekp
PARKING LDT f I IMPERVIOUS MATERIAL C RTAIN DRAM _1;.'_'... (SEE "Al
I 8.0 5 r (CLAY OR EQUAL) SEE DETAIL) j / /� �i ,�-y. .°.y
.' i EDGE OF CURB 1 70,
_ CROSS SECTION BIOR TENTION AREA 2 / 7GRDUND SURFACE
°" DRAIN PIP S
B2 for CANTING PLAN 20' 1 ETENf1ON AREA
1 24" � CONNECTING
P � - - - - - - (SEE AILS & FlGU E / // � �1 �//� 1 STONE I QROSS / � .•:�.-:-.".-.. �0R
i ! 40 mll. SECiiO" VIEW PROPOSED sY
� 1-""'+GK � � � / / � �.�'-" '•- CRA55 BUFFE'li E( )
ASPHALT f82 17.7 PLASTIC / / / / / -� ,� .-`- . . .'. NEW CURB 2 TQAREA #1 ION
CROSS \ ? AS HAL I ! B" PERfDRATm/ 2' r/ / (OR EDUAL) .. .. .r ,......� T.':.. - 1
2' DRAIN ROUGH r / /// r /i/ l coRRu ----- � _-____�
- - T SECTON VIEW 1 %//// / . PROPOSED ///. 1 POLYETHYLENE /r
J Rfy
°f, CURB / tM/ SOCK)
_ - - 3. -� 2.33 - - _ 17.2 23.5' r / r 2'--�' _ ....
LIMITS OF
DRAIN TROUGH ' 1885' N86'24`�'� ' 1 1 NOTE THE 4am11. PLASTIC WILL BE LOCATED ON CENTER OF BERM CENTER of BERM
-
23°•OC) T `�-= TOP ANIO BOTTOM of MUCH AND THE SIDE LIAR OF BERM-P
I Curvert(s} 2 � CLOSEST TO THE RETENTION AREAS) LIMIT OF BERM
CURB O PCURBOSO P I °„��
I BILLBOARD RD BILLBOARD INV... t 0
..i QYekfMane n P,pe '-�WR NN FROM
EXISTING ASPHALT SURFACE EXISTING ASPHALT SURFACE D.S. Iron
Eauak) MRo
Ductlla Iron PPII Under o INV. - 14.8'
��- INV. 14.7' EDP ,8.07' PLAN VIEW
A
BUSGARD�- - NCSR 15ig pfd Folkstone Road 60'
- --�-� _ P/L • EDGE
GRASS BUFFER iMPERVt0U5 MATERIAL (EPMD�OR EQu+�IJ 3:1 MIN. i Df SaM
ELEVATION VIEW & (CLAY, AND/OR EQUAL, SIDE SLOPE /
�p���, -
CRosS SECTION I TREES SHRUBS
c
5,-_T-,1 pUNb COVER r
Not to Scale -,' �H LAYER
SHEET FLOW V I 1 E%IsfiING GRADE 1
i II 11=1
l III -tit
EDGE OF CURB EDGE OF CURB EDGE OF CURBSANI 1=1 Lwrc of
EXTSTINC ASPHALT EXISTING ASPHALT EXISTING ASPHALT TO f E SANDY D PA I' �1 �. ' ; I H -III ��� 20" - 24"
FROM 0' - 20" TO 24" t3" (MAx. WATER DEPTH, _ I'
SURFACE SURFACE SURFACE ( - -
m�. -III ..�-�. 0
- 3.--- _r - - -3' -' � � _ _ 3-----
------ ,_ CONNECTING CULVERT #1 ,� -' +'MIN.
2" 4.4" ('9.367') 2„ D ETAI L CURTAIN Cep R." T
(SEE DETAIL) 30„+
Not to Scale SANDY CLAY
(FROM 2W'To 24" - 50"+3 - 1 ) SAND
i
I 0" CORR[1GiaTED NON -PERFORATED °" CORRUGATED NON -PERFORATED
{ POLYETHYLENE DRAIN PIPE POLYETHYLENE DRAIN PIPE
120 ____._ ____. _.___. __._
APPROXIMATE LOCATION IMPERVIOUS CURB IMPERVIOUS MICOVER
TOP OE\ Re OF BHISOARD AT THE BILLBOARD', 21.51 TO CURB MATERIAL MATERIAL
MECCA RE J
OF CURB
ASPS BOTTOM ��� _
16.9' 16.8'
END OF TROUGH °: CURB -,,� �1 .B° BIORETENTION AREA #1 DETAIL
O GRASS BUFFER
� ELEV. � 18.73' � � i � � i � � SANG �O FINE
\ BIORETI]V710N AREA {�3 C�AIDETD SANDY LOAM , CrRIDRAIN BIORETENIION AREA 1
(S q) Not to Scale
EE
BEGINNING OF DRAIN _~ DETA �/��tAf
BOTTOM OF TROUGH O BREJAK iN J. a 11 �I l �i 1 ill hl �y ]LEAD S.il,-W
DRAIN TROUGH - - - CURB Cro BE REMOVED, - _ ON
. ,��1 il. _LL - ITi� CONNECiIFTI o BIOR S
A,,..r i! 11 �i _r.i ly„ SAND BEO/i BIORETENTION d I_ AREA 1 AREA #2
SANR BEO / �
. _. _..... _. -_ ._......_ 45.19'--------��--..- 19.89',-.-.._. SANDY CL Y LOAM
ry 0 111� EDGE OF PAVEMENT EDGE OF PAVEMENT
NOTE: BOTTOM OF DRAIN TROUGH SHALL BE -
LEVEL, REFERENCED BY THE SPOT ELEVATIONS. ouTl` ° � � � � �. �... °�. .. �._. - - - - - - - - - uMrrs of
DRIVE STEEL II 1$ INTO 6RGUNU ATTACH WIRE- TENCE TO FGSTS AND � � � j � � / / / � / � j � � / / /� � /�/ ) 21, ��� ��
AND LXCAVATE A k b„ TRTNCti UPtIlLL ILX7END THE BOTIDM OF THE FENCE
TONG T}?E LINE OF PU57_a, wOON nU:;t7. INTO THE £XCAVATFD TETNCN. j
1{ IN D1AME7Lk MAY 131. USED,
J
OUTLET TO ''
tit --------
ROADSIDE \ /
-_ CONNECTING CULVERT #2 3-
(INV.'^ �.°', OMITS OF tUWA DRAIN SEE FIGURf� FOR
MAX. �.0 - - -`-
BETWEEN 't - -h DETAIL EARTH BERM (SEE DETAIL) PLANTING PLAN GKRE�NTION -
.`Y. _ POSTS BIAI LIMIT 4
OREfE
RIP -RAP SLOPE STABILIZATION Not to Scale
Not to Scale .x `� - �,
PLAN VIEW
TERIAL
(CLAY, AND/OIMPERVIOUS R EQUAL)
'i@ co aew t t r r 7rf I; t, GRASS BUFFER TRIES 3:1 MW.
SIDE SLOPE % '] /� j �7( ry(ryC
ATTACH
THEeFILTERTFABRIC TO THF7f!RF IFItIEIKSuf f ll r eF�r'JrCTHi 7 °" CPOLY ESN-PERFPE�� DUCTILE IRON PIPE g` CORRUGATED NQN-PERFORATED, I 51
SHRUBS �\ � L !` ~ il'�r�+ � L,WJ
6 -y' } � z.J
FEN
OF
ya POLYETHYLENE DRAIN PIPE
Y n • . ,. , . 1 ( } GROUND COVER f �
-- ;�R /3j/ 1 FABRIC E INTO THE TRENCH. YOTT:;M CrF IHE. i r J 1Hl,s UNDER ROAD MUiONLA�'
y 1/ ( �l T kllt'GFG 1 FUF i f HKL'ULM THE MESH NHRE + ASPHALT 1 /
16 8 �t g 1� II {- .. f t llr C a..,1 t: AC . , r c, S T ,i IMPERVIOUS SHEET FLOW j` - 1'
llrj' --- - f MATERIAL MESH WIRE -III- EXISTING GRADE
COVER
V NL ,�� - a fin,:E~'r��• � ``1 t::f - T, I - LIMIT _ i.. _I�' I 1= - _
e.. •a .: .,:�' 6 Gravel ` . :- -T I ��, ��= Lam, flNE-5wD ICI I: -� 1 1 ? �I 1 1 1-IIE: L;._. 1-_1
»„- - TO fINE SANDY rl PAVEMEr -I I ICI I I- I-
T
�p awx "�il�It'ss:.e,.r Mt `# tF,
filter (or filter cloth) 14� .{s. , -r I_ -I _ -III- �= 13" (MAX. WATER 1 a ,�min,, .I. �- ; T 1 { -.. (FRAM b' - 2a' TO z4" �� � 1 0 _ )
; ti O III�� O _ Sox. 1, -
�, ... 4' MIN.
A - BIORETENTTON AREA #2 - CURTAIN DRAIN
R ..B10 ETENTION AREA 1 � N DRAIN - ,
Fl
3
cuRTAI
_ LOAMY. NE AI 'T
5(E D[T
1 .5 T , 3 _ -_ sAhID TO F7NE % _ (SEE DETAIL) ( � _ _ e�pf.+
CURTAIN N SANDY LOAM
+ + (SEE DET RE" DRAW SANDY CLAY
min r��cTC©ri �71 , - - iSEE DETAIi, ( TO 4° - BOLO'+4S-
i� I _ - FROM 20" 2
-� (UN79ER-DRAIN}
xt.'. t•:- et -t _ 'at'IC �I,st nr .SAND BED
l
Il' .I nfl If ♦'P" ii. `.f('. f: �PGf L--
;thr�r I.�t.fT, y,it�: sn`l
nnx. S7F[ f'f,;1 SANDY CLAY LRAM
ar ta.,c ',r t.y p''at :n - - - RECEIVED
'Legend: r L, L� �+ , i 3WIRE FEN E iIlDG N:f,F
wr.<hrc st vl a hcrF:[ r,f f.'
V-shaped Ripmp Cowr1L�1 Ml N . q'a n I
Iron Stake o S,�,� 'I Ff, I, ,~, F r< - -
- 914
L .Is 0a De&4A W , r
Concrete Monument c
P.K. Nail o DWQ
Power Pole
PROJ #
Flow Arrow � �on iw� L Figure Project: Shark Attack Title:
Rip -Rap jr#s A�eaj SILT FENCE DETAIL ° ' �'0' 60' Richard A. Jordan & Assoc., Inc. S O r m W a t e r
TLr� I Filer la, Way cm t r;t Not to Scale 3 Stump Sound Township'Onslow Co., Management Plan TONENIqiNEERING
North Carolina
Revision Date: 10/25/04 Date: 06/22/04 Scale: 1" = 30' Drawn by: DMPIJLW Project #: 200432

---s-_..a _.__, _ :, I . ,A- - L L.'&
17
N 18.23'
13.6' 72 N
17.0
CD
N. { i f_a_T �y 77� --7.- TSB 24}3D"E 230.00 �, site
16.7
6.�'1 % 18.4
•q' --'1�SB11
i r a
a G " + g : + . i ; A . - is ♦ • .. `. 6' Inv.=
' i- d ' .- a. 76. - -...f, a 17
0 + e vA .• 9 ..• - .�' . ., _ + d d'i 17.$ -` - • 15.$' T 1 568
a. • 4 + y •4r • .. i e .
•
.' a �-f. ♦ a •r • d . f . .` '' •" .•. -+ . a .• a - J' '•< - ,'
a ,. 44. Vicinity Map N.T.S.
. RfiO �f 17.2
f1 a ••. a •.: +
a
_1
`a 1 4 +
• T - - - d `- _ _ _ _
4.
4 a _ _ _"ti Building a
{{ A
:.. • . • d 4 v ti Finish Floor a •� ' jr' r.
{{ ♦ a
-� .773-. .:•. 4:`� •n ' iB.o ._ U Elev. =?9.00 A.
.a - .: d- •-' -' •�",
{� {{
L
N • `a s •. .. 4 Y N
{{ • r • • d'
4
a- • y q- • • - • A • w F
19.07' • • 4 .. wd . �. d '' ••
Invert= a ' ' ` ; .. _
Top=• a + .y ;d-
". •' _ _
nor
_ • a 4,
. '• ' • .d 'a" 'i w4y 4
Inv. •. q
�' 16.1 ' .+ • •A ¢
41 As A Legend:
Pholt
(4) 6 • " " .4 •` • • q'
4 /' - �- - a •� a .. 4. ' ` . •.. d:. •. • " A. -- Inv.= o Iron Stake
A., 1 -d.16.1
.
Inv
- 1
- •----.-_._,. • .. _ - • - d,' • - " - �� .=
Concrete Monument
------------------------------------------------------
f 7.9 lie • PK
18.85' ~ J� T7 Nail
N8.6`24'30"Ih, � � .,^ 4 •:� . Power Pole
�. v0 -4 1
6 _
Invert ;d ,5 Pipe •1" 15.1' ID
-- NCSR 1518 EOP 18.07'
ti Old Folkstone Road 60' R/W
1, Danny Marco Padgett, do certlfy that this plat
was drawn under ray supervision from an actual
survey Blade under my supervision (deed
description recorded in N/A,); that the boundaries
not surveyed are clearly indicatedi that the
ratio of precision as calculated is 1;5,000+/-t that
this plat was prepared in accordance with G.S.
47-30 as amended. Witness ray original signature,
registration number and seal this 03 day of Aug,
A.D. 2005.
Danny Marco Padgett, RL§_)L-2639
oSTS
SEAL
_
L'2639
7! � i�
�/ffg11co
RECEIVED
SEP z 1 2005
DWQ
VROJ #
Bar Scale 1'= 20'
20 0 20 40 60
A Survey For
Myrtle Wear
Stump Sound Township, ❑nslow County, North Carolina
->urv-yea ny; ])MP
Sheet:
1 of 1
Drown By: DMP
As -Built
Scale
Party
Chief:
1'=20'
Date 08/07/02 Rev. 10122102
Rev. 12/10/03 08/DI/051
Project No.:
nyrtlewears.f,dw
Danny
Marco
Padgett,
PAS
P.O. Box
130
Sneads Ferry, North
Carolina
28460 Tele, [phone]
1 1 �. r'T r• 1 it yi ! J • '�l 4 i.
� : { i�l 1 i ; 1, , 1 l Y�y. i'•,r . � rr:
K49i�.{S.

30' (m1
VEGETAL
FILTS
TRENCH DRAIN BY
ZURN' OR EQUAL
(Z-882 12" TRENCH DRAIN SYSTEM
CROSS-SECTION - Sac> 8206N)
PASS BOX6" CORRU TED PIPE
(TEE DETAIL)
A D,S. OR QUAD) -
0
RETENTION AREA \�
I
RIP -RAP OUTLET
SPREADERovum - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
..3,
BY-PASS DETAIL VIEW FOR
R
BIO-RETENTION AREA #3
Not to Scale
WI-1-1 - 1-1-#Ti- ' 11-1-1-1 1~I-.
1�#1##1N IIM���1111#MMIIIl���Il#IIII!I
• 1##il#IM}� #11##1M1#NI##11#�� �##1#4I
,1�11y1_Ill�l:�Itl�l��lll1�1_E11t.�1r�11#
''t
+1� k
CATCH BASIN CROSS-SECTION
I I
I I I
I I
I
CATCH BASIN DETAIL VIEW
;.2' ,u, 't 2 1,2
IQP VIEW
- - i
r u 1
f = E=
� � o
- o
- I _RA E
-_ �Lr7AlrE
J.
L�F Sr_ .� -RASAE CkC_E-SE.T,Ch.
CATCH BASIN FXTFNSION RISER
'2 X
RIP -RAP SLOPE STABILIZATION
Not to Scale
CURB
WIRE MESH
BY-PASS BOX DETAIL
Not to Scale
CROSS --SECTION VIEW
2 REMOVABLE
WIRE
GOESH
NOTE: TO BE FABRICATED FROM CONCRETE AND WIRE MESH,
IIN.
NOTES:
1. THIS PLAN WAS TAKEN FROM A SURVEY DONE BY DANNY MARCO PADGETT, PLS L--2639,
ON OCTOBER 22, 2003. THE STORMWATER SYSTEM DESIGN IS BASED ON THIS INFORMATION.
IF ANY SUCH INFORMATION IS INACCURATE, THE STORMWATER SYSTEM DESIGN MAY BE
INVALID OR REQUIRE CHANGES.
I
2. ALL BIORETENTION AREAS WERE DESIGNED ACCORDING TO THE NEAREST, LOWEST SPOT
ELEVATIONS ON THE PLAN. ALL BIORETENTION AREAS SHALL BE LEVEL IN ACCORDANCE WITH
ELEVATIONS SPECIFIED IN THE "DETAILS" OF EACH BIORETEION AREA.
3, ALL 'CURTAIN DRAIN' OUTLETS SHALL DRAIN TO EXISTING ROAD SIDE SWALES AND/O1,
CULVERTS IN THE N.C.D.O.T. RIGHT-OF-WAYS.
4. ALL EXISTING CURB OUTLETS SHALL B'E CLOSED OFF WITH A NEW CURB.
BIORETENTION AREA #3
(SEE DETAILS & FIGURE
5. ALL BUILDING GUTtER DRAINAGE SHALL BE DIRECTED TO DOWNSPOUTS AT THE REAR OF
OUTLET FROM CURTAIN
DRAIN TINNCEXISTING ,6"
CULVERT IN NC R/W
B3 for PLANTING PLAN
THE BUILDING AS SHOWN.
(INV. - 13.54')
INV.
. -
-i--
17.3
(Culvert �!1
6 Corrugated
Polyatlrylsna Drain Pipe
CONNECT ALL REAR
-
F_quai)
S$6'24 30 E
DOWNSPOVTS TO
cuLve #1
RT
17,2
2 3
_ �- /
30' mIn.
i
k�
BY_A ASS
A71
If VEFI AT C RB
FILTER
18.02 'BY-PASS BD: l �' - --
R'N
RAIN
(SEE,bETAILS)��VBY PASS
~ `
INV. 613.fi5' DETAIL AREA
CROSS41
-SECTION J ��� I
JJJ r
SPEED DIKE
I
EXISTING
/
LANDSCAPED /
,u AREA 1 j
C.B. I 35V 17.0 j
FLUSH WITH
(seeRdeptall) 2' CURB C -itSIDEWALKDIKE : SIDEWALK DOWNSPWE 01)
OUTS
CONNECT TO ��/ i /• 1
6" LY 16.0
DRAIN PIPE
W.
�2/
ASPALT PALT
Bllldoa� PARKING LOT -ram' 19, P KING LOT r Ir
/j�,,
27' _ r // / /� // " r
a `V 42' EXISTING BUILDING /
I f FLUSH BWITH _ $ � � FINISH FLOOR d rr �/���/ I
ae�tail Lu ` - ELI=V. R 19.00'
l
C )
u z0 %� I
1 a.o
1CURB 3 I / O
N / / ///.
17.1 62' - r / r
DRAINPIPE --'
INV. - 16.8 _ DRAINAGE TROUGH / ---- -- j / / • r
(SEE DETAIL)
I II I BIORETENTION AREA #1
0 OM CURT INV. - 14.47 ASPALT R SIDEWALK � (SEE DETAILS �c FIGURE
D N TO XISNNG 1 PARKING LOT
C LVERT IN NCDGT / %' 1 / �/'r 1 81 for PLANTING PLAN)
(INV. m 14.8') , DOWNSPOUTS(% I //
" { ONVERTT�11) \
30' ((mi
C.B. VEGETATn,f� r �''
1+
INV. - 14. FILTER
19.07' TOP - 16. '
"Curtain Drain" Detail
BY 9.9 INV. 18.8' I r ,% 1 Nat to 5caie
ASPALT ! i /i"%/ ,i:
PARKING LOT % / / 1 IMPERVIOUS MATERIAL
�'.. , (CLAY OR EQUAL)
~ 1 GROUND SURFACE
BIOR TENTION AREA #2 /
(SEE ETAILS &FIGURE j\� �`/ srD7,,,0 II 1. �/j' 1 J57WASH L��1L
//, gcrc / STONE ll1J 24„
B2 for LANTING PLAN) J . �_ 29' 3D"
40 mil.
ASPHALT 18.2 .._....� 17.7 r ��', 2' / '/i - '��(OR QTUAL)
SEC�R6" PERFORATED/
IONOSS NEW r j % � ! / !� PO YLENE
PROPOSED h /
6" CURB i �/- J (W/ PIPE
17.2 234. (w/ SOCK)
18.85, N86°24'30"W 2,30 06�I - NOTE: THE 40m11. PLASTID WILL BE LOWED ON
TOP AND BOTTOM OF TRENCH AND ON THE SIDE
CuWart(e} p2 INV - 1 0 CLOSEST TO THE RETENTION AAEA(S).
6" Corru aced
OM
Polyethylene Drain Plppe Ut I
(A.D.S. or EauaQ wIt - '�CUL gg.jY- CURTAIN DRAIN
Ductile Iran P pe Undar s INV. - 14.8'
18.89' NCSR 1518 INV. = 14.T R'20'
EOP 18.07'
Old Folkstone Road 60' RAW
- - - --�
DRIVE STILL POST:; A" INI0 GRCIINII ATTACH WIRE FLNCF TO PCSTS AND
AND EXCAVATE A Vx 6" TRLNCH UPITILL EXTEND THE BOTTOM Of THE FENCE- G"
ONC THE LINE OF POSTS, WO00 PO5T5 INTO THE EXCAVATED TRENCH.
r1}} 1N DIAMETLR MAY 131 USEII,
t. "
FSTEll 3,l r,_j f' '+,i
ATTACH THE- FILTER FABRIC TQ THE WIRL BACI(FTL- 111L-IftfNCH AND COMPACT
FENCE AND EXTEND THE D0
TTC11 OF THE THE SOIL T IRFaV 1O ANCHOR 741E
FALIRIC G° INTO THE TRENCH. HQTTOM UI- THk sl' 1 fENCE SO THAT
R LINOFF IS FOF.C4!J Ill f:O 7!iii000H 7HE
IiENCE AND CANNOT U-. CNTEER IT.
12 min
-�+f! r'
NO' ,1 . En1.tu-: ni i:ter �a6rc; mull hc•
HE!GHT:
placed in 1 errs'. ana srr_cred Ly
MAX.
­,TFft POSTS
+ither nackl il1ln<; alth sail
Legend:
3�
r
WIS7E ENCF Z4i06 WIRL"
r,; SheO l an tnnping J !y p5"
washes Stoi tr a hFir.ht. of 6"
V-shaped Ri Cy«r
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above yrPu1 Ie+NI
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h
Power Pole
Flow Arrow
Dmion the crwa
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gn III
awawalion
SILT FENCE
DETAIL
'� FNIW
filer Ior)1yfabric
Not to Scale
1� WaYO
CONNECTING CULVERT #1
D ETAI L
Not to Scale
6" CORRUGATED NON -PERFORATED 6" CORRUGATED NON -PERFORATED
POLYETHYLENE DRAIN PIPE POLYETHYLENE DRAIN PIPE
IMPERVIOUS CURB IMPERVIOUS
MATERIAL MATERIAL MESH WIRE
� /� � COVER
MESH WIRE l l
COVER
'--
LOAM1� FINE
SIORETENTION AREA #3 CURTAIN DRAIN = ru
(SEE DETAIL) _ [rLI
I[I LINO
L I <.
SANG 9ED �1 11i 1' 1 .
-
-�-
ri-
-
CONNECTING CULVERT #2
DETAIL
Not to Scale
8" CORRUGATED NON -PERFORATED
POLYETHYLENE DRAIN PIPE
MESHWRIRE IMPERVIOUS
COVE/ 1 MATERIAL
I -
imam
/
BIORETENTION AREA J2 O
CURTAIN DRAIN =
(SEE DETAIL)
f'
SAND BED rg Ij'
1 u iIl- T Z
SANDY CLAY LOAM
O
6" CORRUGATED NOf
POLYETHYLENE L
-
-- - O L I F; l';. /2,
Shark Attack
Figure Project:
0 15' 3°' 6°' - Richard A. Jordan & Assoc., Inc.
3 Stump Sound Township, Onslow Co.,
North Carolina
Revision Date: 8/23/05 Date: 06/22/04 Scale: 1" 30'
E
17
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BIORETENTION AREA #3 DETAIL
Not to Scale
OVERHEAD VII`W
'I
/ I
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TRENCH ORAN
SPEED DIKE CURB
/ / I
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ISEE DETAILN
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- -
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OUTLET INTO
% CURB BIORET§NT10N AREA
FROM 1 ENCH DRAIN GRASS BUFFER
TRENCH DtFN�4I CLk`J. _= 17.U%` �' SEE FIGURE B3 FOR CURB IMPERVIOUS MATERIAL
(SEE DEATIL) PLANTING PLAN r- 2' MIN. i (CLAY, AND/OR EQUAL)
/ /
ASPHALT LIMIT f::.LV. = 16.d' � J AUNIT OF
SPHALT
SIDE MIN ASPHALT ��
SHEET FLOW_A / /GROUND SURFACE
13" MAX. WATER LEVEL
==1--1=- - =1 - -
3
LOAMY, FIE SAND
TOLD sariDY LOAM -� -11I� MESH =! -!011
� 2b" - 2a"
II-(fR
OM 0' - 20 TO 24") OCOVI:RRE/RIPRRAP6" CORRUG.ATED PIPE % , OUTLET FLEV, 15.72'FRDM TRENCH DRAIN TO CURTAIIp��1' SPREADER(SEEEtrRAI LL= BY-PASS (SEE DETAIL /� 4' MIN. _
_r f� PLANTING SOIL • \//-
RI 50"+
SANDY CLAY LOAM - _-
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:451
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(FROM 0' - 2D"
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(FROM 20" TO 24" -
r � L
16879
NJ! N���
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BIORETENTION AREA #2 DETAIL
Not to Scale
OUTLET FROM CURTAIN OVERHEAD VIEW
DRAIN TO EXISTING 18"
CUL IN NCDOT R/W
1 . - 14.8')
CURB DR�AI,TRTM
GRASS BUFFER
��.- '+- ' ASS
LIMITS OF
-. _�. _
BIORETE ON AREA
SEE FIGURE B2 FOR
PLANTING PLAN 6' -�-- / �• // ,� _,.
".' SHEET FLOW
CURTAIN DRAIN CURTAIN DRAIN
i
(SEE DETAIL) _ ' ��• / .� j /;/ W (SEE DETAIL)
6" DRAIN PIPES)
CRASS BUFFER CONNECTING
SECTION VIEW I CROSS�� % / ��/ /�.' '/ / V -� ��. - - PROPOSED
2 TO RIORE�TEM�ION
� NEW CURB '� AREA #1
-�
LIMITS OF
BIORETENTION AREA
CENTER LINE OF BERM CENTER LINE OF BERM /
UMTT OF BE P/L LIMIT OF 13ERM
GRASS BUFFER IMPERVIOUS MATERIAL
(CLAY, AND/OR EQUAL) EtFV% _ !E.B-
SHEET FLOW '
LIMIT OF / _
PAVEMENT
1w NI WATER DEPTH)
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PLAN VIEW
'ROUND COVER
rMULCH LAYER
P SPOIL"G' /� 4' MIN.
1' MIN SAND B p
(UNDER-DRAI)��
------..�_........----------...------- 29.39'----
I P/L
3:1 MIN, 1 OF
SIDE SLOPE
nej =11=.11
iII ��:I�lLiej
II 11
11�
BIORETENTION AREA #1 DETAIL
Not to Scale
6' rN PIPE(S) OVERHEAD VIEW
CONNECTING SIORETENTION
AREA #1 TO SIORETENTION
AREA #2
o. 1111
EDGE OF- PAVEMENT
RIP -RAP -
- -
�.
OUTLET
ROl`ECTION
j
LIZ
OUTLET TO
/
ROADSIDE
A14R.%
i
(INV
3'
TO FINE
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SANDY CLAY LOAM__
(FROM 20" TO 24" - 50"+)
LIMITS OF CURTAIN ORAIN SEE FIGURE B1 FL
EARTH BERM (SEE DETAIL) PLANTING PLAN
ELAN VIEW
IMPERVIOUS MATERIAL
(CLAY, AND/OR EQUAL)
GRASS BUFFER TREES I 3:1 MIN.
d, SIDE SLOPE
SHRUBS K
5
GROUND COVER i
1' /MULCH LAYER M�
r -I-
__ EXISTING GRADE 1
SHEETFLOW -III I I -'
III - I I III -!ill Ili. -I:
_ PAVEATIEN - - = 1�' 71 2a' - 2+"
- - -�-_ l 13" (MAX. WATER DEPTH) _-
- - PLANTING/
SOIL
4' MIN.
f1 I 1p IJ11 11
CURTAIN DRAIN i t 1fI l A f Ell II LI:
(SEE DETAIL) IpI�h'll I^ h 1!II
5D°+
.1' MIN. SAND BW
(UNDER DRAW)
yf r
..- - 21'
i'
NGNG
= 20" - 24"
SEE MAIN PLAN FOR
RYPASS
LIMITS OF
ARTH BERM
Title: S.to rm water
Management Pan
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brawn by: DM P/J LW
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roan=n n-Han- 1 ■
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DWQ
-PROD #
WA L ToN EN aiNEERiNG
Project #:
200432

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f
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/ / / / /
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/X/ / / / / /7S� / / / / / / X / / / / / / /
/ / / / / / / / }Ir X/
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- - - - - - -
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - -- -- - - - - - - - - - - - - - - - - - - - - - - - - -
MULCH/HERBACEOUS
GROUNDCOVER
TREE
SPECIES SHRUB
SPECIES
SYMBOL
COMMON NAME SCIENTIFIC NAME
SYMBOL
COMMON NAME
SCIENTIFIC NAME QUANTITY SYMBOL COMMON NAME
SCIENTIFIC NAME QUANTITY
shredded hardwood shredded hardwood
bald cypress Toxodium ascenders 10 + dwarf yaupon
//ex vomitories 22 /
'switchgrass'
�,
/
(variety 'Shenandoah') Penicum virgetum
x
river birch
Betu/o nigre 11 summersweet
✓
C/ethrrr a/rife/io 22
'orange coneflower' /�ud6eckie fu/gidd
,f��
redbud
Cercis cenoderrsis 11 O wax myrtle
Myrice cerifere 22 16879
aA
TOTAL
LANDSCAPE AREA = 4,251 s.f.
RECEIVED
Required Number of Stems per Area with
NORTH CAROLINAENVIRONI`"ENTAL
PLANTING SOIL SPECIFICATIONS
Shrub t Tree Ratio:
MANAGEMENT CO"�NISSION OCT Z 7 2004
DIVISION OF WATER QUALITY
— 10-12% Fines (Silt 8c Clay)
Average Density = 1,000 {stems/acre}
Z�"`TAti'Z �R�r# S�v�c�o3Z-
- 3-5� Organics {Peatmoss,
for example)
AVergae Density = 1,000 stems/43,560 s.f.
- /AI +hreQ ��.�y Ply
Average Density = 0.023 (stems/sq. ft.)
— Remainder (83-87%) straight
sand
NOTE: Herbaceous ground cover shall be
Drainage Area = 4,251 sq. ft.
planted away from the base of the
specified shrubs.
Total Stems Required = 98
2:1 Ratio:
NOTE: Trees are spaced 12' apart.
Shrubs are spaced 8' apart.
32 — Treebs
0 5' 1 0'
2 0' 40'
Figure Project: Shark Attack.
A. Jordan &Assoc., Inc.
Title: Planting WALToNENGiNEERiNGPlanRichard
Bio—Retentlon Area 1
Stump Sound Township, Onslow Co.,
B
North Carolina
Date: 10/12/04 Scale: 1" = 10'
Drawn by: JLW Project #: 200432

SYMBOL
i
` \L, 41 Required Number of Stems per Area with
Shrub to Tree Ratio:
Average Density = 1 ,000 (stems/acre)
/ AVer ae Density = 1 000 stems 43 560 s.f.
' Average Density = 0.023 (stems/sq. ft.
r /X/
Drainage Area = 861 sq. ft.
Total Stems Required = 20
PLANTING SOIL SPECIFICATIONS @ 2:1 Ratio:
14 —Shrubs
r`\
10-12� Fines (silt 8c Clay) 7 — Trees
3-5% Organics (Peatmoss, for example)
�\ Remainder (83-87%) straight sand
A/ -,I/
NOTE: Herbaceous ground cover shall
planted away from the base of the
J specified shrubs.
NOTE: Trees are spaced 12' apart.
f r � \I' A/ Shrubs are spaced 8' apart.
0
�
-
MULCH HERBACEOUS
GROUNDCOVER
COMMON NAME
shredded hardwood
'switchgrass'
(variety 'Shenandoah')
'orange coneflower'
SCIENTIFIC NAME
shredded hardwood
Panicum virgatuM
Rud,6eckia fu/gida
TOTAL LANDSCAPE AREA = 861 s.f.
TREE SPECIES
COMMON NAME
bald cypress
river birch
redbud
0 51 10, 20'
SCIENTIFIC NAME
Taxodium ascenders
Betu/a nigra
Cercis can adensis
Q UANTITY
2
2
3
NO., 8
Sho
1"W
SHRUB SPECIES
COMMON NAME • SCIENTIFIC NAME
dwarf yaupon
summersweet
wax myrtle
//ex vomitories
C/ethra a/nifo/ia
Myrica cerifera
QUANTITY
5
JAN 2 6 2005
5
--AL
9
71
�8 � .•� • i _ a s 4 1 � : a .� i.. � 1,. ... .. ... ... . .... ... �..,.... � .. �. � -. � .....f. . Id :a��.:l. C�..�. �� II :i
, . • f' • � � 1 .,' •.1� f: -fi .S' .1"'v 1� .f !l..� FI• il� rI•rT�

PLANTING SOIL SPECIFICATIONS
10-12% Fines (Silt & Clay)
3-5% Organics (Peatmoss, for example)
— Remainder (83-87%) straight sand
MULCH/HERBACEOUS
GROUNDCOVER
TREE SPECIES
SYMBOL COMMON NAME SCIENTIFIC NAME SYMBOL COMMON NAME SCIENTIFIC NAME QUANTITY
shredded hardwood shredded hardwood 1�
'' �` bald cypress Taxodium ascenders 0
switchgrass
(variety 'Shenandoah') Parrcum Vrrgatum
x river birch Betu/a rigs 0
'orange coneflower' 1?ud ?cckia fu/gida
re d b u d Cercis caradersis 2
TOTAL LANDSCAPE AREA = 232.5 s.f. W
0 5' 10' 2 0'
Required
Number
of
Stems per Area with
Shrub
to
Tree Ratio:
Average Density = 1,000 (stems/acre)
AVergae Density = 1,000 stems/43,560 s.f.
Average Density = 0.023 (stems/sq. ft.)
Drainage Area = 233 sq. ft.
Total Stems Required = 5
@ 2:1 Ratio:
4 — Shrubs
2 — Trees
NOTE: Herbaceous ground cover shall be
planted away from the base of the
specified shrubs.
NOTE: Trees are spaced 12' apart.
Shrubs are spaced 8' apart.
SHRUB SPECIES
SYMBOL COMMON NAME SCIENTIFIC NAME
QUANTITY
+ dwarf youpon //ex vorritorias 4
summersweet C/ethra a/rifo/ia 0
" C
0 wax myrtle Myrica cerifera 0 a
RECEIVED , mh
JAI`! 2 6 2005 ,7�
PROD # :s k)f 30
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