SW6240106_Plansheet EC-2-4 - Other_20240516 (4)

TEMP. TOP TOP BASIN BASIN WEIR ORIFICE SKIMMER SKIMMER ;' ;' �, % f/i ;'' \\
SKIMMER WIDTH LENGTH DEPTH CAPACITY WIDTH DIA. SIZE HEAD
BASIN (CF) (IN) -- �, - t ♦.__Jr / i - _ _ ^~ ,\ \ ` ---- ` \ ` --
SKB-1 8311 166' 2.00' 25 596 12' 2.811 3.011 3.011 ` _ ----� •\ �� o �, ( F t l i r / / t I
\\ `� - �r ,
TEMPORARY GRAVEL �- `� ` `.23 -� '
"F_r--� CONSTRUCTION `` ` , ```\\\ ' f
T I : ; _- '% r` ENTRANCE (TYP.) _ - --, ,,� ,`.\ _ i,f'
LEGEND - r - _ ___ 2 PERMANENT RIP J I J l ``_� \\_TEMPORARY GRAVEL.
L� - J _------- ---- _ �, \, RAP DISSIPATER 1 _ ( �.
_ _ '� I _ ,\`' ---- CONSTRUCTION
- \ _ - -` � __ _ ----- ENTRANCE_ P.�
TEMPORARY DISSIPATOR PAD 1 :' ,�,__' - �'�� ----=_`___ _ / Elm - � _
- �, _ rmmm
mmm mmo
mmm
REM amm
Mum �, - 4 - <r - PERMANENT RIP
im= ` RAP SS `
TD TEMPORARY DIVERSION DITCH - -_' / ; ! ;! /- -�;' -=' _ - _ -- -_____ ___ IPA
225 3 DISSIPATER 2
' - '-- _ -....._ �'--.-.. -_--- -_ _ _ _` , � - \\ R.-- =`` - ♦'-.---✓ C ..'-ac-` ....._.^ ♦:.__ _
- - _ _ _ -PIPE 1
TEMPORARY INLET PROTECTION / j i / -' ` ` ------ - _
' , . ;/ , ;' i 64 LF 18 RCP -• .. c r~ '-� C-^� j
`_- 0.50% ,�! PERMANENT SWALE 1 `~ .
-- , ( \ PIPE
LIMITS OF DISTURBANCE / j i - ;--_��, _,�- , ,
/ , J DRAINAGE AREA ___ _-64 LF 18 RCP , /
-_ PERMANENT SWALE 6 �--"�"� -------.
SKB-1: 15.80 AC ----- -_ -j- - /
---. �-`� PERMANENT SWALE 19 1` �.-.. - -C� 0.50%
X X TEMPORARY SILT FENCE i r DISTURBED AREA ---_-
, i
;' �;' �' ;' ,� SKB-1: 11.74 AC/ `\_ S PERMANENT RIP 274'`'---,,.� p "--LIMITS OF
/ ; / / ' r r- - _ CL- RAP DISSIPATER 3 215 f 1 r DISTURBANCE;
TEMPORARY SILT FENCE OUTLET , i / /
�f/ / / ROCK INLET -
�/� h �; / / �( ; PROTECTION (TYP.). - LOT 13 LOT 1
DRAINAGE AREA c�; / / , f ) / .� 4 --- ---_
_ J' %
Knowwhats below PIPE 3 ••... / '
PERMANENT SWALE 5 j' ;
Call before you dig. - i' _%' %;'; r — 59 LF 24 RCP �, LOT 12 '-•.,•• - _
Dial 811 / - ;' J _ %;' ; % / / @ 2.79%
Or Call800-282-7411 /' ;, ' 22� ^,''� _�'/' :' :' /r , --J % PIPE DRAINAGE � `t. > , '� '%' ,� -TEMPORARY DIVERSION /1�
SKB SKIMMER ��AREA TYP. i LIMITS OF �i LOT 2
- ✓ ;- -i%-' /�BASIN DRAINAGE `\ / �, DISTURBANCE
` -(TYP. i , , Cv /
� � ;- LOT 11 ----- �► - ,
--
-
`` N � PROPOSED '---------in :
; �
CONTOURS _--- �,. `% -
�" i �` LOT 3 ; N / , PROPOSED��
,� -- �• ; ; CONTOURS
\ \ /•i i / ! i- -
LIMITS OF CONSTRUCTION SHALL BE AS PER ��, r' ;' _1 i ' '' LOT 10 -~'\
THE LIMITS OF CONSTRUCTION LINE ON THIS ' r ' I - --� ,
` 1 ' U' ~ � ` LOT 51 ' i % / /' ��_--''
PAGE. _) '`J l - / LOT 50 ` LOT 4
WETLANDS LINE---- --�
ALL TEMPORARY DIVERSION SWALES REQUIRE �� --fir - LOT 49 J �;,� ` —
LINING MATERIAL BE INSTALLED WITHIN SEVEN f �' /, -'- �_-- _ I / ,� /`1' y `�',' / ;' o`r',' ;'
DAYS OF FIRST DISTURBANCE. �l_ �---_ PERMANENT SWALE = `� ; `• s
3 LOT 44 � LOT 45 LOT 48 / --
LOT 46 LOT 47 r PERMANENT SWALE 4 ____, --- ; �;
\ ..__ HIGH POINT _ ,='-`' -- ''r ` ,; ;� ERMANENT SWALE
PERMANENT SWALE 1 LOT 9 t
w ALL DISTURBED AREAS REQUIRE GROUND COVER C� > ' 'Y - J _LOT 5
�" PERMANENT SWALE = =" . --- %% l�s ' I
o WITHIN 7 DAYS OF FIRST DISTURBANCE. �� t- N !- - _ _ __ - / / ; ;
m /!---� {% HIGHPOINT (TYP.) f-� ' 2�5cg ' ;j
' PIPE 5
r PHASE 1 MUST BE PERMANENTLY STABILIZED ' —�
J > ----' } ;/ _ ' " , .' - -• - ---• S�t3- ..' S- \ 68 LF 24" RCP
BEFORE ANY ADDITIONAL AREA CAN BE `` = i `` AA :=• ,�•— �as�a c� 0.50� �- LOT 6 f " ; — ;" ' i'
DISTURBED. r a, ' J_.RIP RAP ;' --- /
W WALE BOTTOM LINING 10 ---•• - '- N N t DISSIPATER 5--
PERMANENT 5-_
PERMANENTS Q _ r c \
DITCH # WIDTH HEIGHT (MIN.) (CFS) LINING TYPE \ .Nt 2 i { N i LOT 8 - '--- �� 2 i 1
_PERMANENT SWALE 3 r
m SWALE 1 8 FT. 3 FT. 31.55 EXCELSIOR MATTING •'�- -' t PIPE 4
c r=' LOT 7 j• �\ 52 LF 42 RCP
= SWALE 2 3 FT. 3 FT. 15.32 EXCELSIOR MATTING r '�`
o SWALE 3 2 FT. 3 FT. 6.90 EXCELSIOR MATTING \ ♦\� `\ �} PERMANENT SWALE 2 ��
SWALE 4 1 FT. 3 FT. 1.08 EXCELSIOR MATTING �'\ \,,, 2 0 PERMANENTS SWALE 7 ,; '� ` Q.0 - PERMANENT RIP \ \
1 FT. 3 FT. 4.32 EXCELSIOR MA \� .\ �\ . LIMITS OF � ' , ' , % _ 210 � / � + RAP DISSIPATER 4 `
In SWALE 5 MATTING LOT fib \ ~�� DISTURBANCE��O - - LOT 73 = ; �- `` t
D LOT 67 \\ \ ♦ _.�� �`�."-_-� \--- .` i - J ,_ \_
U) SWALE 6 2 FT. 3 FT. 8.75 EXCELSIOR MATTING ,� LOT 68`� _ TYP. ` -� = LOT 74
W - / '\` -LOT 69._ ( - --- - - _ LOT 72- %' - _�' A ' �, \ ``♦ s t
X SWALE 7 2 `FT. 3 FT. 6.18 EXCELSIOR MATTING !� - `----��� ___ ____-- _ ___ --- ;' '•� `` � `
---LOT 70 - LOT 71'
SWALE 8 1 FT. 3 FT. 1.95 EXCELSIOR MATTING \ -- --- _---- 0� _ \` `� ++ l 1\ /
� --,, '`` -,\ - -- � , ' � � � �� � /� � �� ; �\ ERMANENT SWALE 16
o SWALE 9 4 FT. 3 FT. 14.61 EXCELSIOR MATTING `. ` ;, 2 5 ;= ! , ' N = ; \ J
SWALE 10 2 FT. 3 FT. 5.49 EXCELSIOR MATTING _- - -_ - --- --- -- PIPE fi \ \ \ ' , %
`� \ w � LOT 75 PERMANENT RIPS \` PROPOSED SILT
SWALE 11 2 FT. 3 FT. 6.27 EXCELSIOR MATTING ° - o� `� `` '- -
72 LF 18 RCP- RAP DISSIPATER 6 \ �, �� FENCE (TYP.)
Q _ " / �", �-` ...r��J;r r 0 O, � � ` r �\♦ , �� ♦\ � { � \` ``� ;\` \ \\ \ ,`...i '" \\\`✓-'` � f Lam\
TEMP. DIVERSION BOTTOM LINING Q25 DRAINAGE AREA 0 1 ` PERMANENT SWALE 8 - -
0 DITCH WIDTH HEIGHT MIN. CFS LINING TYPE 1,SKB SKIMMER w ; /
# ( ( ) SKB-3: 4.09 AC w
BASIN DRAINAGE DISTURBED AREA NIt
TD-1 5 FT. 3 FT. 31.50 EXCELSIOR MATTING v `` --J �' °o .--r_� '`\ __ '�, N _ f
A EA (TYP.) SKB-3: 4.09 AC < LOT 53 - \` \ v
TD-2 4 FT. 3 FT. 10.54 EXCELSIOR MATTING LOT 52 °
,-� ..t. LOT 54 -- _� \ ,
a i `
LOT 57 ;. _ _ ; �` _ �a �► ��`, �N,
° c _� °- °� PERMANENT , \
a LOT 60 ,-% \ LOT 56 c� 1 ,
Q; RIP RAP RIP RAP LOT 59 ``,� `` ��-- -- ' " SWALE HIGHPOINT i !
°' DISSIPATOR WIDTH LENGTH THICKNESS
51 N0. CLASS �.Y• r ,LOT 58 \ -LOT 55 _._. (TYP.) / LOT 14 ry TD / � k ► I `, C J
c 2 9 11 18 B ;J pS4�-.. •-P6 •... �. ) c - '� :'f _ _ - - ' ; �' LI M ITS OF '
LOT 15 _� /
w 3 12 14 24 1 - ,- '\ _ -•PS9--•-.. - .----- 1✓ �'� ��-_ ____ -r" \_ / ; DISTURBANCE
4 22 26 36 2 - - - _ - '\ :-�'- �k, eL , ' ` - -- ----- /
' 5 12 14 24 1 -z •--PS9 _ _ -_.._ _.._•- ;' _ _ __ _ f 1
�,% - ,} / ,\\ N ` _ - --- __ ---- ---- -- -__ ti�TEMPORARY SKIMMER-`
6 14 16 24 1 N ;LOT 16^ BASIN _SKB-1 - `\ '
- `♦ ` ) LOT 1 7--., /"-r__"'--"i-i _ _ l - J/ / � �k - `\ `♦ \\ \\ ' // ' J 1 %' ! 1
' .\ / ;_ -- _ - - , ~ r t
LI M ITS OF 211— _ `J ' - - TEMPORARY DIVERSION 2.
° /DISTURBANCEAm
�� ,
° (TYP-) - LOT 18 � %` %
o LOT 28 �__ / i , ' ,'
C) PERMANENT RIP LOT 20 N
c � DRAINAGE AREA > I /
�- SKB-2: 4.48 AC % , \
RAP DISSIPATER ,' DISTURBED AREA ,� TEMPORARY DIVERSION; ` `
W'-' (\ t SKB-2: 4.48 AC - SWALE HIGH POINT F t J 1 r \
3 I F- , � / / , / ,
LOT 31, i � t- � ,,-_---� � / ``\
in
=
Wm LOT 30 LOT 29 LOT 7 i r 211 LOT 19 ,-J ;�/ / , ;, 2pp t SCALE: 1" 100'
LOT 21 100' 0 50' 100' 200'
° REVISIONS
'L\\ UTILITY IMPROVEMENTS
a •.••.........t, EROSION CONTROL PLANAPRIL 2024
i SYM. DESCRIPTION DATE �,.��•(N �O '
�, EROSION CONTROL COMMENTS 3/7/2021 c'�•'.•�FESS/D'•. •.� DATE
m EROSION CONTROL COMMENTS 4/25/2021 = ¢� TO SERVE EROSION CONTROL PHASE
Engineering ., = _: - WINDFALL LAKES PHASE l
PLLC ...GtN �•� Z.• FINAL DRAWINGS
o o ........ � ;,r MOORE COUNTY, NORTH CAROLINA
d v a,, T Uj i��p�` EC-2
�; 150 S. Page Street • Southern Pines, NC 28387• (910) 684-86460 Cert. No. P-2587 "�"�+�„""�"�~lo'�,y RELEASED FOR CONSTRUCTION SHEET NO.

LEGENDdkl - -
r , ' ! r ! I l 1 / �' C l �/ r , � J \ h t },, � , L"- i ,i �%'
TEMPORARY DISSIPATER PADt ---� i ' j ,J LOT 5 , - h t'
TD TEMPORARY DIVERSION DITCH w
t, LOT 9
TEMPORARY INLET PROTECTION ( / C� , � - ��� 1/ ' , , \
I 1 it % i /, I LOT 6 j
LIMITS OF DISTURBANCE r , SKB SKIMMER -
i %I i` ( % J ;' BASIN DRAINAGE t �� %'- - _-�' LOT 51
i i t
x x TEMPORARY SILT FENCE � / / = �/ ; / AREA TYP. t � - t Q� '
�' ,% �//� ,,• ( ) �S LIMITS O F -\ � -� i � �' ; `� ; i
TEMPORARY SILT FENCE OUTLET ;//;,/ J "J , % /, �` `� DISPURBANC _�i� j ! LOT 8 'f ';' T 1 l►-
TY i o
( ) }.__= N \ / PERMANENT RIP
DRAINAGE AREA %' �� i' ( �Ii RAP DISSIPATER' S
- LOT 7 + PERMANENT RIP
LOT 50 RAP DISSIPATER 4
LOT 49 ��.
Know what's below % �' _`�J; % i i' � '�, ) ! ,% ,., / . • � '�•-... _, '� -..-•.._ � _
Call before you dig. ;' i�� � ;= j t \ '`..... ( �, �' ` C"' -J' , -_-- r�- 3 ' tt � +— cf - , ! j` �•` `' ?•`• /,
® Dial 81 •`
Or Call800-282-7411 j ; ) I /• .. • ar .."ts+.. --P�
,
} ''�-•
- " ! .._.... �, v LOT 48 PERMANENT RIP
.�' % �-.,/; i / N '" RAP DISSIPATER 6
_ _ ,•
WEIR ORIFICE SKIMMERSKIMMER LOT 47
TEMP. TOP TOP BASIN BASIN WE O C S
SKIMMER WIDTH LENGTH DEPTH CAPACITY WIDTH DIA. SIZE HEAD
BASIN (CF) (IN i / r
SK13-2 45' 90' 1 2.5' 8815 10' 1.8" 2.0" 2.0" 1 LOT 46
) =�` - .� d'
SKB-3 43 86 2.5 7,995 10 1.8" 2.0„ 2.0 LOT 73 LOT 74
`--- � �? J% 1 �l / _
LOT 45 PIPE DRAINAGE t- � ,-�°'� ,.-� i. O � / , , r �/ ! � r"_--_--
l� x ;:' , 1 LOT 75 LOT 52 ih / J%
PERMANENT SWALE BOTTOM LINING Q10 ti
LINING TYPE -- AREA (TYP.) �' �` i , ��
DITCH # WIDTH HEIGHT (MIN. (CFS) -_ --_-� • ' .�-'•
SWALE 9 4 FT. 3 Ff. 14.61 EXCELSIOR MATTING `�--__J �'' � ,, /� `` LOT 71
SWALE 10 2 FT. 3 FT. 5.49 EXCELSIOR MATTING LOT 44\'1 1'� �° %� PERMANENT
- ..:� � i` / c-- SWALE HIGHPOINT
SWALE 11 2 Ff. 3 FT. 6.27 EXCELSIOR MATTING f �% t p l - ', SLOT 72 = \
SWALE 12 4 FT. 3 FT. 15.52 EXCELSIOR MATTING i S`� --- _� �.-_ { ' (TYP.)
2 .-- J
SWALE 17 8 FT. 3 FT. 30.14 EXCELSIOR MATTING 11' i ? , -• •• � - _-_' �' . 1 i % % r_
SWALE 19 6 FT. 3 FT. 23.42 EXCELSIOR MATTING V �t� ��� -' l� - ; ,Zo'` _� U �'
i--� `<, PIPE DRAINAGE " - -----LOT 70%' q ��, r LOT, 15-
/'/• �.• ' `AREA - - '� � ,.. ` � �O� - /TEMP. DIVERSION BOTTOM LINING Q25 /' •�: � -__ �_�_ , '- :�- , cn � : ,� LOT 53
DITCH # WIDTH HEIGHT (MIN.) (CFS) LINING TYPE �• / ✓ -- -- --LOT 69'- /' OCL ! ; ,-\ t / _tr
TD-3 2 FT. 3 FT. 10.88 EXCELSIOR MATTING _ ' -LOT 16
TD-4 2 FT. 3 FT. 11.92 EXCELSIOR MATTING •!- / �_-_ r � ��-' PERMANENT �'
x y - LOT 68' LOT 67 - ; _ SWALE 9 �- i
3 RIP RAP _ =DRAINAGE AREA �' LOT 54
x SKB SKIMMER .� - -
o DISSIPATER WIDTH LENGTH THICKNESS RIP RAP / / ; LOT 66 ^` ___�' SKB-3: 4.09 AC ' !• LOT 17
CLASS .,BASIN DRAINAGE �__ - 1 � ---
N0. DISTURBED AREA ;./ --!,
m 7 18 20 36 2 // , __- / AREA (TYP.) SKB-3: 4.09 AC LOT 55 R�. ;;/1 +'
Li
t, r/ i'/ '1 DIVERSION
TEMPORARY
V) i I --- 'r •i i '' HIGH POINT
o -- ----� LOT 56
LOT 65 J ,'` �') LOT 58 LOT 57 ^\'�` - �� =' � / LOT 18
cr_ t t r �� f ( t t t
LLJ
O i _
m t /� o r r LOT 59 '` % .�••R� �' J%, LOT 19 1r f ! ' �',/ LIMITS OF
� l ;` �� � ,�\J �''�- - _•�.��•� %'; i I i � ` , DISTURBANCE
;/ ROCK INLET •�'' _ _ %� �
t DRAINAGE AREA (TYP.)
`n - / __ LOT 60 PROTECTION �••''.. ! t�o SKB-2. 4.48 AC t/ i • '
/ ! !
0 1 (� (TYP.) '1 ��-�• i�\�, ` i PERMANENT DISTURBED AREA l
LOT 62 \I— =` - -- ` \� t SWALE 11 SKB-2: 4.48 AC I f 1 ,t TEMPORARY
PIPE 7 i t t ; ,•,
PERMANENT ..� 1 \x r ) ` i I DIVERSION 3
�' 44 LF 24 RCP i LOT 20
w �� LOT 61 SWALE 12 Q Ca) 0.50% �'� \� �__� r-- cv �' i rt `
` 11 '
R -� l '' I - PERMANENT �1 l i i
a `� -•�. :- % Z�1 ` ✓ -X SWALE 10
o �' - .�• �� . - - ice i' ;� LOT 28
PERMANENT RIP \ { LOT 21 !
N RAP DISSIPATEROlt I
7 -- yZ,1 c� r ;// ; •;
-Joe" ,� PERMANENT LOT 27 •� $ I 'n
SWALE 17 - k
LOT 22 r ;` ,' ,1It
LOT 32 LOT 31 LOT 29
C` LOT 30
a LOT 33
J t ��'� TEMPORARY o. '� PERMANENT ,
/ \ t SWALE 19 =.�' '- -
0° LOT 34 ,� , � ''` _ _� DIVERSION 4 -'�.. ,: ;;��, LIMITS OF CONSTRUCTION SHALL BE AS PER
M / LOT 26 \• , ,
;`. - ,, , ,J , o THE LIMITS OF CONSTRUCTION LINE ON THIS
W ,> ,.--------- ----- 210 _ �' i LOT 23 = - / PAGE.
LOT 24 i' TEMPORARY ALL TEMPORARY DIVERSION SWALES REQUIRE
LOT 25
:DIVERSION 3---/LINING MATERIAL BE INSTALLED WITHIN . SEVEN
DAYS OF FIRST DISTURBANCE.
a_ - r ,-- � - -- _ - _Jam% •-. � _ ` \ . _✓ — - � / , / / / i
' WETLANDS LINE N �`�; ALL DISTURBED AREAS REQUIRE GROUND COVER
- �`\ , , _ = -=� WITHIN 7 DAYS OF FIRST DISTURBANCE.
---'r �� - ` _ �•`• " J .•a'f ' SKB-4 -
BASIN 2TEMP0RARY SKIMMER
PHASE 1 MUST BE PERMANENTLY STABILIZED
� `�-`'„�• � �• .
`- •7 BEFORE ANY ADDITIONAL AREA CAN BE
o , � �� 1 � � •�• ' ...• ' ' DISTURBED. -
, ED� �� i TEMPORARY SKIMMER► " TEMP. SILT FENCE WITH >__ ; SCALE: 1 = 100
BASIN SKB-3 J ROCK OUTLETS (TYP.) ��";' 100' 0 50' 100' 200'
O =
t7
C REVISIONS
--
J% SYM. DESCRIPTION DATE .••�''''�Nuw� UTILITY IMPROVEMENTS EROSION CONTROL PLAN
a, EROSION CONTROL COMMENTS 3/7/2021 `�.�Aj:• Ssj' APRID T 2024
m EROSION CONTROL COMMENTS 4/25/2021 = Q = TO SERVE PHASE
9 E WINDFALL LAKES PHASE 1
Engineering, s
o _ PLC ,� FINAL DRAWINGS
' , ;•N1rNogge MOORE COUNTY, NORTH CAROLINA
''a,� T. UpCNJ.•� EC-3
150 S. Page Street • Southern Pines, NC 283879 [phone]• Cert. No. P-2587 "n���������"`' �5-t0•Zy RELEASED FOR CO NSTR U CTIO ICI
SHEET NO.
Li.

IN
�� / LEGEND
-\ << ` �,� 1 `.� \ `�\.,, �,, \`, \\ �, ,N, IN `� \� / .\ `\ \ `� \ } \ \ I \.�. TEMPORARY DISSIPATER PAD
'� �, �\ '\ ``, `�, ; i `\ `\, \ \, U / �,. '` ' 1 { , Tp TEMPORARY DIVERSION DITCH
\ i \
U
\ \, '\, \.SKB DRAINAGE ��,\ --- __ ,,\ \�\ ( �__ / \\ ,1\ \` \\
\\ AREA \ \ \` 'N \
\\ \ \ ' �_- \`. �\ / i \ (�1 '/ '\, ``. TEMPORARY INLET PROTECTION
� \ \ \ LIMITS OF DISTURBANCE
t \\ ,\2S\ .\\,, .\\` `` \\ , Nk
1 L__ i \ .\ \ X X TEMPORARY SILT FENCE
- IN. IN
\ \ `. `` `\ f `\ - '/ `, A \ TEMPORARY SILT FENCE OUTLET
�' IN, ``\ DRAINAGE AREA
\ ,\ DRAINAGE AREA
1\ _ � \ `\\ \\., \'SKB-6: 7.23 AC j �\ } `�-I \ \ `.
\, `\ IN,% AREA\ - \ t �, ,\ \�_ ��� -�\
\ \ `\SKB-6: 5.14 AC ` ``. --�
TEMPORARY DIVERSION \ `\ `\ \, \`' -__ _ \\ {/ t ;__ �� Know whats below
DITCH 10 - \ \, `� \ \, \ \ , ,� t/ C_ \,;- , - `� y g.
i \� Call before you di
{ -. ` `\ �. \ \ \ \ , `�_ \ \. ` -t'� ( ` Dial 811
\ l\ �`� �. �\ l \. 2� + \. IN �.` \` Lam_ f IN.
Or Cali 800-282-7411
�� LOT 37 \ �, `\ �\ \ t ---,_
TEMPORARY SKIMMER '� `•\ '`� \\ \�� �. ��`> > ; \`, \� ��._ )< ,- -
t, -
BASIN SKB-fi
PERM NENT E , \\ �\ ` ,� \-
�21 SWALE 15 = ! ''2� ` �\ \ \� �`�,
5 �` LOT 38 6 \,., `;\
ROCK INLET LOT 39 `. \ `�_, + `
--_- - LOT 7fi 21 S PROTECTION i ,. ``, \ ,�\ �` �`'``.� =\,\ ,�, ,` - ` . \\
_ \ TEMP. TOP TOP BASIN BASIN WEIR ORIFICE SKIMMER SKIMMER
-�� \ '�-` \ ' SKIMMER WIDTH LENGTH DEPTH CAPACITYWIDTH DIA. SIZE HEAD
-__1 LOT 40\\ '`\ .LIMITS OF `� f / \ ( BASIN (CF) (IN)
i - 1 l'---`_- ( SKB-4 45 90 1.5 5289 10 1.4 2.0 2.0
................_ _ � � \ ` �,\�\ � '� ``, � .DISTURBANCE,\,\ �\" ``\ ``---� I i o � %�� �'`,` `-�` t� ,t
\ \� - \• TYP. / SKB-5 58 116 1.5 9072 12 1.8 2.0 2.0
\ _.._.._.._.. _ �- `-' `- �� _} , ` `�'
_._.- { `, ` � \` r" SKB-6 56' 112' 2.0' 11232 12' 2.0" 2.5" 2 0"
\ \ \ -'
'- __ \\ LOT 41
..-- -- -- � ` . � `- TEMP. DIVERSION BOTTOM 14+00. �► 13 - ` �. t___�� \\ \.\` __-, �.�.,'`:�\ `:``�� ``, _�= OM LINING Q10
--- ` \ -- DITCH # WIDTH HEIGHT (MIN. (CFS) LINING TYPE
, • \ PIPE 8 x\ �� --- ___`` . \•♦ '�\ - �, N, \ TD-5 3 FT. 3 FT. 9.66 DOUBLE STRAW NET
\ 53 LF 36" RCP, .� •oo�. � �
r' x \ '�. �, r ` ``� ' ` - �, 1 `\ `, :\� \ \ TD-6 1 FT. 3 FT. 2.39 DOUBLE STRAW NET
r \ LOT 35 ® 0.50% \ ? •� CLOT 42 `- l ` \ \'\ `` `\ "�� TD-7 2 FT. 3 FT. 8.09 DOUBLE STRAW NET
\ ` \ \ ; _ r0 \ ' DRAINAGE AREA \ TD-8 2 FT. 3 FT. 12.19 DOUBLE STRAW NET
\ PERMANENT \ '\ sr \ `\ 1 i 1 SKB-5: 7.62 AC. `\
RIP RAP i _� -�� - ,\ LOT 63� `` 20T 64 \ j;7,� �.` �.`?J�j ��'`� I ; \+ DISTURBED AREA�`.�`\ \`\,�\ ' - -- TD-9 3 FT. 3 FT. 15.41 DOUBLE STRAW NET
PERMANENT ♦ ( DISSIPATER 8--�� `,-, �\ `\ s .apt .•� ;- •<\ SKB-5: 4.29 AC \`•,;.,, 2 --- --- _ _ _ TD-10 1 FT. 3 FT. 3.83 DOUBLE STRAW NET
SWALE 18 ' \ `\ \ `�_ �r .� f \ --
l� �\ \ ` \Nt '�, \ :` LOT 43 �``� �`\ �\ \, `.,\ -- `\ RIP RAP
w C` , 1 t ` { \� \ , _ \ '�\ \ .� , ,� ,i \ \ \ \ 2 \ `. ----__ RIP RAP
\ \ �, 2s DISSIPATOR WIDTH LENGTH THICKNESS CLASS
o / , , t t \ t LOT 34 t � `\ � •\ J ( r ( \ \ \,, _ ��,
°° v' �\` \� ` \, ` I IN ^J \\ k `,\ \ \ ; \ iv, =^ ~•\ ,� ---- `�_ 8 20 23 36 2
w \ `, N �,� `-- \ `\ .�; LOT 62 ` `�,\ \ :� \ \ t `.� \\ \��_:� `�� `__-- �`��
LIMITS OF ` \ t O - { - _ �\ \ \, '\ �\ } PERMANENT \ ,\
DISTURBANCE - \ -- , ,
TYP. \� -----__,� LOT 33k \� y PROPOSED LOT 65 \�\ \ off\ =\ SWALE 14 ``� \.��� l`� \`,, \�•,
t ) � Aj CONTOUR \ \ o \ -'j -� \\ \\ \�\\ '\ `\� PERMANENT SWALE BOTTOM LINING Q10
o r-`\ 1 `\ �\ _G� \ �`\ \ o �• \ ,- LOT 44 ; \,i \ `\ \ \ \, ,\. DITCH # WIDTH HEIGHT (MIN.) (CFS) LINING TYPE
r '� a `
\
o ; ! �, \ '� LOT 61 -- �\� -o J \\ \\,\ _ SWALE 13 2 FT. 3 FT. 3.53 EXCELSIOR MATTING
LOT 66 t �\ 1 L .\ `.` ------ .,, SWALE 14 6 FT. 3 FT. 27.46 EXCELSIOR MATTING
Ld
_ ` �j t ( I \, � PERMANENT � '\, ``-- SWALE 15 8 FT. 3 FT. 25.29 EXCELSIOR MATTING
SWALE 12 V, DRAINAGE AREA
o , 1 \ \ t -- SWALE 19 8 FT. 3 FT. 52.75 EXCELSIOR MATTING
\ = LOT 45
; , \ \ T CHO$RY DIVERSION � `\ i ; SKB-4: 4.53 AC
\\ \ i ; , LOT 32 .� ,\ \ ;: \ DISTURBED AREA--
'� \ - SKB-4: 2.85 AC.__�
`` \ \
w {' ' , ;' % \ \, LOT 60 } t �,. LOT 67 \ \ 7•�� - \` -- '---
\ ' \ �' 1 >\ \ \ LOT 46
/
°' WETLANDS LINE \\\ ` I LOT 31 \\ \. ` l --
a t ; TEMPORARY DIVERSION/ \i > LIMITS OF `
\; DITCH 7 \ - ,� � � ;
o 20S `? ^� J \. DISTURBANCE
\\ / \ , \ ( ! \ \ LOT 47 (TYP.)
o LOT 68' \ \
J I i i LOT 30
\ LOT 58 { { { .� \ �, \,� \„' 4j ��► Jl
-_J TEMPORARY DIVERSION
j \ \ \
v \DITCH 9; � \\
`
LOT 48
° J
S il _ -
< ' I TEMPORARY SKIMMER\ .-`' + LOT 69 e
+ \
BASIN SKB-5 , ` i
\,
°° { t k t RIP RAP ' LOT 57 I 1 LOT 70
\ DISSIPATER 7 t ��'` N, ♦1 \ i
= \ { r r t `? t, TEMPORARY DIVERSION, \ �`_ •
\ , , \. \ LOT 49' ' LIMITS OF CONSTRUCTION SHALL BE AS PER
� ` `-,, � TEMPORARY `SKIMMER `, � N DITCH 6 \ `\ �.- \ / \ � -1
BASIN SKB-4 •� , t ` LOT`71 \ \ \ - { THE LIMITS OF CONSTRUCTION LINE ON THIS
,� LOT 27 ( ` �,.\ '� \ :�o \ '` \ TEMPORARY DIVERSION i t
PRE \ ) DITCH 5 \ \ PAGE.
_J �' =J ' � �/ PERMANENT LOT 56 i �\ �` � � OP,
SWALE 17 ' ,
LOT 50
•� LOT 28 �\ a 5��. RtiP \- \It �, ALL TEMPORARY DIVERSION SWALES REQUIRE
LOT 26 1 Q. �oN \ y ",L LINING MATERIAL BE INSTALLED WITHIN SEVEN
R \ < DAYS OF FIRST DISTURBANCE.
o
i / - , r LOT 55
N ---- �t ALL DISTURBED AREAS REQUIRE GROUND COVER
o^ ,\ 1 t -; r i `\ LOT 72 \ \;: � \
LLI00' ° �`•. 1 WITHIN 7 DAYS OF FIRST DISTURBANCE.
` LOT 51 21
W o / i f, 1 LOT 25 �....�••'t• �- _ .. � ' _% Z\ J, ; ;, `\ --- ' o\, ` t PHASE 1 MUST BE PERMANENTLY STABILIZED
m �� i� i ,' { �� �! x - �\ `\ ' ' ` _ �� �\ BEFORE ANY ADDITIONAL AREA CAN BE
' t t t 1 i �_�- �, '�� \ / \� .\ +' \ SCALE: 1" = 100'
6 J �.\i ` ` , t! �, ! [ ,,_-%DO .�•'"�i_ ' `� / ' i j \` L `' LOT 73= DISTURBED.
100 0 50 100 200
%
o �
REVISIONS
sYM. DESCRIPTION DATE °''''��u �''' • UTILITY IMPROVEMENTS EROSION CONTROL PLAN APRIL 2024
° EROSION CONTROL COMMENTS 3/7/2021 DATE
m EROSION CONTROL COMMENTS 4/25/2021 = Q� <s; TO SERVE PHASE
° = WINDFALL LAKES PHASE 1
Engineering., PLL �.`s . �_
C N �a s; FINAL. DRAWINGS
a o*-*...E...14.r� MOORE COUNTY, NORTH CAROLINAEC-4T
�•...,,,,,,,n„ r.•,� RELEASED FOR CO NSTR UCTIO N
�; 150 S. Page Street • Southern Pines, NC 28387• [phone]• Cert. No. P-2587 5'4a"Z't SHEET No.