SW6080802_APPROVED PLANS_20080806

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO. I SW 1170
DOC TYPE ❑ CURRENT PERMIT
APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE I "akzg
YYYYMMDD
I

LIMITS OF CONSTRUCTION SHALL BE EDGE
OF ROADWAY AND LIMITS OF CLEARING LINES
REVISIONS
SYM. DESCRIPTION DATE BY
1 REVISED PER NCDENR COMMENTS 05/22/08 TFW
al
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NEW
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Sih., : •;,i .i,�:-t• / Q, / i:y'{ t,',�.r /
... .........-•'............. '•� .............
DRAINAI AREA
13 ,0 BOUNDARY x.
20
O
-X......... w• '.X..... X X= ��X / ,�: / / s:. '•'a' • i• .
V4 / ;; a ✓..... , , 4-PVC UNDERDRMN
�• h / / : / // / : W/MIN. 4 CLEANOUTS
/i • • ........%�.. .............. \ ...... ,.` ..... / / •/ / x / / 21,/ -/ //
3 4 '�� 5 8- - - - - - -
10
.... x..: ./?Gx..... x� ..... x..... =x�-x .......
... .. i,X.
QXCROFT RD SR 1915-4 — I '
EXISTING 20'
DRAINAGE EASEMENT L EGENDo EXISTING 20'
DRAINAGE EASEMENT
LIMITS OF CONSTRUCTION
DWQ
SILTFENCE —X—APPROXIMATE
LOCATION OF
8" GRAVEL ► . EXISTING WETLAND
CAPPED CLEAN —OUT DIVERSION SWALE � r--�—
3'-5' 2 EACH MIN. lSTONE CHECK DAM
h� GRASS 2"_4"/\//\\\\®.
\//\//\//\ \'
/��//%\j�/j\�/ " —12" �1\/%\\/%\\/%\\/%\\/%\\! BIORETENTION NOTES: GRAVEL CONSTRUCTION ENTRACE
9 3-jii;:ij
//\//\//\//\//\� MULCH LAYER SHALL BE OF A HARDWOOD MULCH TO AVOID HAVING
..... PONDING \\\\\\\\\\\\\\\�\\ CONTOURS — — — —
////// THE MULCH FROM FLOATING.
................ \ \\ \\ \\ \\ \\ \\
.. . FILL. SOIL MEDIA \\\\\\ pLA,eRNTiNG MEDIA AT SHALL
DEPBH OFD AT INCHES.
TOP OF THE ENTIRE EASEMENT/RIGHT OF WAY — - - —
\\ \\ \\ \\ \\ \\ ........MIX: ............ /\/\/\/\/\/\/
DEPTH: /\//\//\//\//\//\/ WETLANDS—'—'—'-
3 MIN. TREE/SHRUB CELL, -.85-$8% -SAND DURING CONSTRUCTION OF THE BIORETENTION AREAS THE AREAS WILL
2' MIN. GRASS CELL�jV . ' 8-12%. FINES..'.. / NCASE 8 #57 STONE -NOff--40VEN FILTER BE INSPECTED WHEN THE SOILS ARE EXCAVATED AND THEN TO ENSURE
//�///�\ _ 3-5% ORGANIC' /j A R ...... 1p" OVERLAP THAT THERE IS SUFFICIENT #57 WASHED STONE AND WASHED SAND
\\ \\ \\ \\ \\ \ H $., PRIOR TO THE PLANTING MEDIA BEING INSTALLED. THEN THE AREAS
AqHFn qANW-,�-•-A ,//AT ALL SEAMS (TYP.) ARE TO BE INSPECTED TO ENSURE THAT THE PLANTING MEDIA IS OF
t3N= THE PROPER DESIGN MIX PRIOR TO PLANTING OF VEGETATION. THESE
57 STON UNDERDRAIN — 4" MIN. PERFORATED PIPE/ ITEMS ARE TO BE DONE PRIOR TO THE AREAS BEING GIVEN CERTIFICATION
FROM THE REGISTERED PROFESSIONAL ENGINEER.
NOTE:
SEE BIORETENTION CELL SUPPLEMENTS FOR ALL
DESIGN DIMENSIONS, ELEVATIONS AND CRITERIA.
BIORETENTION CELL DETAIL
NOT TO SCALE
BIORETENTION CELLS
SCHEDULE
CELL NO.
SA TOP OF
BIO. CELL
LENGTH OF
CELL
WIDTH OF
CELL
DEPTH OF
PONDING
SOIL COMPOSITION
TEMP. POOL
ELEVATION
PLANTING
ELEVATION
BOTTOM
OF CELL
PLANTING
DEPTH
MULCH
DEPTH
% SAND
% FINES
% ORGANIC
1
5,507.1 SF
200'
27.5'
12"
85%
10%
5%
366 FMSL
365 FMSL
1 362 FMSL
3.0'
4"
74s or— cs
•: 1.
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DATE: JULY 2008
DESIGNED: FDW
DRAWN: FDW
CHECKED: TKG
SCALE: AS SHOWN
SHEEP NO.
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LIMITS OF CONSTRUCTION SHALL BE EDGE
OF ROADWAY AND LIMITS OF CLEARING LINES
REVISIONS
SYM. DESCRIPTION
1 REVISED PER NCDENR COMMENTS
TFW
•r......
..
35 34 :
\
•I: ii ..............
2 _ ....
/ / % i
• I: � 31
30
Ile/ — 29
2825
NEW DAY WAY
a
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1 \ / � •:$�" {. >! I: `4,�:: / r:!,i •d::k ' � —._— f'r /r}r �. t_.—ooe= / i" — — / "__
1 \ / "3"t;s 4 A• / • ........... ........... ........... ........... .,•i.....
1 \ / �- , `:; .` • „: : 18 : ............... .
\\ \ P�v ,,• 17 16 15 14 >iy
BOUNDARY
DRAJNA6E AREA
20 /cc
....%..... rK.....:t�'�%• • • • • :-\ _% 19 II= _ / I / / , /• y •-F,::� \^.may — i' • �. / /'' /
BIO�ETEWTIO • C LLB
a� I =?:': S�+`.�t •.� ... ✓.... / / // r '\ 4-PVC UNDEIjDRAIN
W/MIN. 4 CLEANOUTS
/
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......•. :. \` •.a..�, _' ij// - / './ ,/ // .// // // :/// / .. . ..... . ,� ..... .............. 2
/ 8 10­
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x.
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//_ — :>en / — •;4__a�� _—\_— _./... / , .. ..: ... If
�Y;qis�' 'S:a3 / S:-ii ,:`ytiy_—•� +'.� �----•--\ '1'/ �"'�----Tin. �--y_ �� \���--\ /__' // /, // J / .'�.. / ...... %
/ QXCROFT RD SR 191 — / \
EXISTING 20'
DRAINAGE EASEMENT
P LEGEND: EXISTING 20'
LIMITS OF CONSTRUCTION
DRAINAGE EASEMENT
SILTFENCE —x_ APPROXIMATE
LOCATION OF
8" GRAVEL DIVERSION SWALE EXISTING WETLAND
3'-5' CAPPED CLEAN —OUT 2 EACH MIN.
GRASS 2" 4" \�j/\//\\\%/\\j, STONE CHECK DAM
MULCH
BIORETENTION NOTES: GRAVEL CONSTRUCTION ENTRACE
9" —12"
FORDING /\\/\\/\\/\\/\\/\\ MULCH LAYER SHALL BE OF A HARDWOOD MULCH TO AVOID HAVING CONTOURS
THE MULCH FROM FLOATING.
............. \/\/\/\/\/\/\<
... ............."\\\\\\/ HARDWOOD MULCH SHALL BE PLACED AT THE TOP OF THE ENTIRE EASEMENT RIGHT OF WAY
\\\\\ .... _"_ .' .-.'.'.'FILL SOIL MEDIA.'. PLANTING MEDIA AT A DEPTH OF 4 INCHES. / — - - —
DEPTH: /i�/i,./i,./i,./i,/i, // // ,
3' MIN. TREE/SHRUB CELL, 85-$$% 'SAND j \\,\\\,\\\,\� \\,\\\; DURING CONSTRUCTION OF THE BIORETENTION AREAS THE AREAS WILL WETLANDS
2' MIN. GRASS CELLS/��j� 8-12%.FINES.... NCASE 8 #57 STONE BE INSPECTED WHEN THE SOILS ARE EXCAVATED AND THEN TO ENSURE
//\�//\/\\//\\ . 3-5% ORGANIC .. . ' //� 17H NON=WCSVEN FILTER THAT THERE IS SUFFICIENT #57 WASHED STONE AND WASHED SAND
/\\/\\/\\/\\/\\/\ \�FA��21F N(ITJ I 1 OVERLAP PRIOR TO THE PLANTING MEDIA BEING INSTALLED. THEN THE AREAS
\ \ \ \ \ 'ii:•:T. ". �//�//�//�//�//�//\ �'�=: WASHED . ' .•_
Al ALL SEAMS (TYP.) ARE TO BE INSPECTED TO ENSURE THAT THE PLANTING MEDIA IS OF
8" 57 STON UNDERDRAIN — 4" IN. PERFORATED PIPE THE PROPER DESIGN MIX PRIOR TO PLANTING OF VEGETATION. THESE
\\/ \ \\ ITEMS ARE TO DONE PRIOR TO THE AREAS BEING GIVEN CERTIFICATION
RE
FROM THE REGISTERED PROFESSIONAL ENGINEER.
NOTE:
SEE BIORETENTION CELL SUPPLEMENTS FOR ALL
DESIGN DIMENSIONS, ELEVATIONS AND CRITERIA.
BIORETENTION CELL DETAIL
NOT TO SCALE
BIORETENTION CELLS
SCHEDULE
CELL NO.
SA TOP OF
BIO. CELL
LENGTH OF
CELL
WIDTH OF
CELL
DEPTH OF
PONDING
SOIL COMPOSITION
TEMP. POOL
ELEVATION
PLANTING
ELEVATION
BOTTOM
OF CELL
PLANTING
DEPTH
MULCH
DEPTH
% SAND
% FINES
% ORGANIC
1
5,507.1 SF
200'
27.5'
12"
85%
10%
5%
366 FMSL
365 FMSL
362 FMSL
3.0'
4"
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DATE: JULY 2008
DESIGNED: FDW
DRAWN: FDW
CHECKED: TKG
SCALE: AS SHOWN
SHEET NO.
SW-1
OR

LIMITS OF CONSTRUCTION SHALL BE EDGE
OF ROADWAY AND LIMITS OF CLEARING LINES
REVISIONS
SYM. DESCRIPTION DATE BY
1 1 REVISED PER NCDENR COMMENTS 05/22/08 TFW _ •" "'�'
y... /
2 r : " ;
31
30
2829
27
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ell
18
/ / DRAINAL6`E AREA
13 I N I I: / ��' BOUNDARY
\ 20
I / _'- / // 1� / r—x..... x.... fix..... x..... x-'-fix..... F.: :x.. ..a x= : / I /' ,�:� ' //' \-'�''r�' ��s._ �s.,# /"�•
Ic
/ x _J . s^ i� ETE
,:..!..... .....!—��... --- ------ ��— :/ /' / / / r *: r BIOff NTIO C ILL
U DE DRAIN
' / - W MIN. 4 CLEANOUTS /
/ r e-t ............. /
• ............max:.... x..: /?Gx..... x_s—s�K..... x... L •_=+�r--s `� _ r!.....l.....
_111
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... .... �
r QXCkOFT RD SR 19154=—
8" GRAVEL
CAPPED CLEAN -OUT
3'-5' 2 EACH MIN.
GRASS. 2"-4„
" " MULCH
9 -12
PONDING
............
_..FILL SOIL MEDIA...
DEPTH:........MIX:...........
3' MIN. TREE/SHRUB CELL. 85-8$% 'SAND \/\\;
2' MIN. GRASS CELL%jam/j\ . 8-12%. FINES. / N
.. 3-5% ORGANIC-
........................
NOTE:
SEE BIORETENTION CELL SUPPLEMENTS FOR ALL
DESIGN DIMENSIONS, ELEVATIONS AND CRITERIA.
BIORETENTION CELL DETAIL
NOT TO SCALE
EXISTING 20'
DRAINAGE EASEMENT
BIORETENTION NOTES:
MULCH LAYER SHALL BE OF A HARDWOOD MULCH TO AVOID HAVING
THE MULCH FROM FLOATING.
HARDWOOD MULCH SHALL BE PLACED AT THE TOP OF THE ENTIRE
PLANTING MEDIA AT A DEPTH OF 4 INCHES.
STONE DURING CONSTRUCTION OF THE BIORETENTION AREAS THE AREAS WILL
J FILTER BE INSPECTED WHEN THE SOILS ARE EXCAVATED AND THEN TO ENSURE
OVERLAP' THAT THERE IS SUFFICIENT #57 WASHED STONE AND WASHED SAND
PRIOR TO THE PLANTING MEDIA BEING INSTALLED. THEN THE AREAS
YP.) ARE TO BE INSPECTED TO ENSURE THAT THE PLANTING MEDIA IS OF
THE PROPER DESIGN MIX PRIOR TO PLANTING OF VEGETATION. THESE
ITEMS ARE TO BE DONE PRIOR TO THE AREAS BEING GIVEN CERTIFICATION
FROM THE REGISTERED PROFESSIONAL ENGINEER.
LEGEND: EXISTING 20'
LIMITS OF CONSTRUCTION
DRAINAGE EASEMENT
SILTFENCE _x— APPROXIMATE
LOCATION OF
DIVERSION SWALEEXISTING WETLAND
STONE CHECK DAM
GRAVEL CONSTRUCTION ENTRACE oY�iha`ti
CONTOURS - - - - -
EASEMENT/RIGHT OF WAY — - - —
WETLANDS .......
BIORETENTION CELLS SCHEDULE
CELL NO.
SA TOP OF
BIO. CELL
LENGTH OF
CELL
WIDTH OF
CELL
DEPTH OF
PONDING
SOIL COMPOSITION
TEMP. POOL
ELEVATION
PLANTING
ELEVATION
BOTTOM
OF CELL
PLANTING
DEPTH
MULCH
DEPTH
% SAND
% FINES
% ORGANIC
1
5,507.1 SF
200'
27.5'
12"
85%
10%
5%
366 FMSL
365 FMSL
362 FMSL
3.0'
4"
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DATE JULY 2008
DESIGNED: FDW
DRAWN: FDW
CHECKED: TKG
SCALE: AS SHOWN
SHEET NO.
SW-1
OF:
Q
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J
d'
U
0
O
2

LIMITS OF CONSTRUC11ON SHALL BE EDGE
OF ROADWAY AND LIMITS OF CLEARING LINES
REVISIONS
1 1 (REVISED PER NCDENR COMMENTS 1 05/22/08 1 TFW 1
35 � x• �' 33 I 2 �• I: .... ... .. _----
/�3130
x
( `• w ; x•_ I• : I' : 29 x. 7."
... ....... ,27
f... �....._..... ..... �1_J• .. ..... I _
25
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NEW DAY WAY
19
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\ / 'j:S'.4Y 4 .# / . . • .. . ..... , . ........... . ............ •'i4l jt' ; tl • // @ / i:,rt ,!.'.?.•S'' _ — --'
\ \ 2O �'ti.;F.• \ ; ............... / ~ �:, .;;; --24
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1 7 ; 1 6 1 rj ; 1 4 .:y I O I /, 1 /! / @ ^r:�'.•. DRaNaG`E aaEn
\ v --- 13 -
\ / / /' / �C @ BOUNDARY
20
\ /
/
Y.,.,\ .�. .... .....�:��x..... 3:.... ' / �1 ' / / y .,.' \ `:�:. -••• j. i
\ //' x/ \\ •'•/ / / / / / // j?a
`• t x .:.. x..... x ..... x . _ — — \ \ \ /' ' ' / ' : / / / s tf \ / BID 'ErElq 1O C LL_
........ • / C UNDE DRAIN
W/MIN. 4 CLEANOUTS
• ....... ..s2 •ti- '
2 3
10
— — — — /
---- \�♦�,�t// —Ttn�---- /— ��_\--\ /--/ // `//1 // / •%/'Y'�/.. i .......�/'
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I.
27
/ QXCTZOFT RD SR 1915'/
EXISTING 20'
DRAINAGE EASEMENT
LEGEND: EXISTING 20'
LIMITS OF CONSTRUCTION
DRAINAGE EASEMENT
SILTFENCE _x— APPROXIMATE
8" GRAVEL LOCATION OF
CAPPED CLEAN -OUT
y / 3'-5' 2 EACH MIN. / / / DIVERSION SWALE EXISTING WETLAND
GRASS
2 -4 // //\//\\//\/ STONE CHECK DAM
MULCH
BIORETENTION NOTES GRAVEL CONSTRUCTION ENTRACE
9 -12"
PONDING /\\/\\/\\/\\/\\/\\ MULCH LAYER SHALL BE OF A HARDWOOD MULCH TO AVOID HAVING CONTOURS
\//\//\\/ /// THE MULCH FROM FLOATING.
FILL SOIL MEDIA. //\//\//\//\//\//\� HARDWOOD MULCH SHALL BE PLACED AT THE TOP OF THE ENTIRE EASEMENT RIGHT OF WAY
----
/\\\\\\\\\\\\\\\\ MIX: ' ' jj/\\ j PLANTING MEDIA AT A DEPTH OF 4 INCHES. /
DEPTH: /i�/i,/i,./i,/i,/i, / /\/\/\,
3' MIN. TREE/SHRUB CELL_ ... 85-$8% _SAND'._ .. \\ ,\\ ,\\ ,\\ ; DURING CONSTRUCTION OF THE BIORETENTION AREAS THE AREAS WILL WETLANDS ...... -
2' MIN. GRASS CELL%/� 8-1�%. FINES ... / NCASE 8" #57 STONE BE INSPECTED WHEN THE SOILS ARE EXCAVATED AND THEN TO ENSURE
�/j� 3-5% ORGANIC \// AI.... .... C5V8 FILTER
OVERLAP' THAT THERE IS SUFFICIENT #57 WASHED STONE AND WASHED SAND
� z�� 4i� //�Al ALL EMS TYP. PRIOR TO THE PLANTING MEDIA BEING INSTALLED. THEN THE AREAS
W AN- �• \\/\, \, \, \, � , ) ARE TO BE INSPECTED TO ENSURE THAT THE PLANTING MEDIA IS OF
//\\/�\\/�\�\\ SE
8" 57 STON UNDERDRAIN - 4" IN. PERFORATED PIPE ITEMS ARETHE TO BEGN DONEXPRRORRTOOPLANTING THE AREASOBEINGGGIVEN CERTIFICATION
/n��%\/�%�\�/\\..\ \..\.\\.\\i\.�\!\\.\\.\\.\\. \.\\.\\/\/\�/\�/\\�/\/\/\\/\! FROM THE REGISTERED PROFESSIONAL ENGINEER.
NOTE:
SEE BIORETENTION CELL SUPPLEMENTS FOR ALL
DESIGN DIMENSIONS, ELEVATIONS AND CRITERIA.
BIORETENTION CELL DETAIL
NOT TO SCALE
BIORETENTION CELLS SCHEDULE
CELL NO.
SA TOP OF
BIO. CELL
LENGTH OF
CELL
WIDTH OF
CELL
DEPTH OF
PONDING
SOIL COMPOSITION
TEMP. POOL
ELEVATION
PLANTING
ELEVATION
BOTTOM
OF CELL
PLANTING
DEPTH
MULCH
DEPTH
% SAND
% FINES
%ORGANIC
1
5,507.1 SF
200'
27.5'
1 12"
85%
107.
1 5%
1,366 FMSL
365 FMSL
362 FMSL
3.0,
4"
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W W 0
2
DATE: JULY 2008
DESIGNED: FDW
DRAWN: FDW
CHECKED: TKG
SCALE: AS SHOWN
SHEET NO.
SW-1
OF: _